Sample records for industry blood establishment

  1. 78 FR 18353 - Guidance for Industry: Blood Establishment Computer System Validation in the User's Facility...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ...; (Formerly FDA-2007D-0393)] Guidance for Industry: Blood Establishment Computer System Validation in the User... Industry: Blood Establishment Computer System Validation in the User's Facility'' dated April 2013. The... document entitled ``Guidance for Industry: Blood Establishment Computer System Validation in the User's...

  2. Quality Assessment of Established and Emerging Blood Components for Transfusion

    PubMed Central

    Marks, Denese C.

    2016-01-01

    Blood is donated either as whole blood, with subsequent component processing, or through the use of apheresis devices that extract one or more components and return the rest of the donation to the donor. Blood component therapy supplanted whole blood transfusion in industrialized countries in the middle of the twentieth century and remains the standard of care for the majority of patients receiving a transfusion. Traditionally, blood has been processed into three main blood products: red blood cell concentrates; platelet concentrates; and transfusable plasma. Ensuring that these products are of high quality and that they deliver their intended benefits to patients throughout their shelf-life is a complex task. Further complexity has been added with the development of products stored under nonstandard conditions or subjected to additional manufacturing steps (e.g., cryopreserved platelets, irradiated red cells, and lyophilized plasma). Here we review established and emerging methodologies for assessing blood product quality and address controversies and uncertainties in this thriving and active field of investigation. PMID:28070448

  3. 21 CFR 607.65 - Exemptions for blood product establishments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... for further manufacturing use, or preparation of red blood cells for transfusion are not acts... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Exemptions for blood product establishments. 607... BLOOD AND BLOOD PRODUCTS Exemptions § 607.65 Exemptions for blood product establishments. The following...

  4. 21 CFR 607.65 - Exemptions for blood product establishments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... for further manufacturing use, or preparation of red blood cells for transfusion are not acts... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Exemptions for blood product establishments. 607... BLOOD AND BLOOD PRODUCTS Exemptions § 607.65 Exemptions for blood product establishments. The following...

  5. 21 CFR 607.65 - Exemptions for blood product establishments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... for further manufacturing use, or preparation of red blood cells for transfusion are not acts... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Exemptions for blood product establishments. 607... BLOOD AND BLOOD PRODUCTS Exemptions § 607.65 Exemptions for blood product establishments. The following...

  6. 21 CFR 607.65 - Exemptions for blood product establishments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for further manufacturing use, or preparation of red blood cells for transfusion are not acts... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Exemptions for blood product establishments. 607... BLOOD AND BLOOD PRODUCTS Exemptions § 607.65 Exemptions for blood product establishments. The following...

  7. 21 CFR 607.65 - Exemptions for blood product establishments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... use, or preparation of red blood cells for transfusion are not acts requiring such transfusion... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Exemptions for blood product establishments. 607.65... (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND...

  8. 21 CFR 607.40 - Establishment registration and blood product listing requirements for foreign blood product...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Establishment registration and blood product listing requirements for foreign blood product establishments. 607.40 Section 607.40 Food and Drugs FOOD... REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Foreign...

  9. 21 CFR 607.40 - Establishment registration and blood product listing requirements for foreign blood product...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Establishment registration and blood product listing requirements for foreign blood product establishments. 607.40 Section 607.40 Food and Drugs FOOD... REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Foreign...

  10. 21 CFR 607.40 - Establishment registration and blood product listing requirements for foreign blood product...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Establishment registration and blood product listing requirements for foreign blood product establishments. 607.40 Section 607.40 Food and Drugs FOOD... REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Foreign...

  11. 21 CFR 607.40 - Establishment registration and blood product listing requirements for foreign blood product...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Establishment registration and blood product listing requirements for foreign blood product establishments. 607.40 Section 607.40 Food and Drugs FOOD... REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Foreign...

  12. 21 CFR 607.40 - Establishment registration and blood product listing requirements for foreign blood product...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Establishment registration and blood product listing requirements for foreign blood product establishments. 607.40 Section 607.40 Food and Drugs FOOD... REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Foreign...

  13. 21 CFR 607.21 - Times for establishment registration and blood product listing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Times for establishment registration and blood... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.21 Times for establishment registration and blood product listing. The owner or operator of an...

  14. 21 CFR 607.21 - Times for establishment registration and blood product listing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Times for establishment registration and blood... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.21 Times for establishment registration and blood product listing. The owner or operator of an...

  15. 21 CFR 607.21 - Times for establishment registration and blood product listing.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Times for establishment registration and blood... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.21 Times for establishment registration and blood product listing. The owner or operator of an...

  16. 21 CFR 607.21 - Times for establishment registration and blood product listing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Times for establishment registration and blood... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.21 Times for establishment registration and blood product listing. The owner or operator of an...

  17. 21 CFR 607.21 - Times for establishment registration and blood product listing.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Times for establishment registration and blood... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.21 Times for establishment registration and blood product listing. The owner or operator of an...

  18. A rational framework for production decision making in blood establishments.

    PubMed

    Ramoa, Augusto; Maia, Salomé; Lourenço, Anália

    2012-07-24

    SAD_BaSe is a blood bank data analysis software, created to assist in the management of blood donations and the blood production chain in blood establishments. In particular, the system keeps track of several collection and production indicators, enables the definition of collection and production strategies, and the measurement of quality indicators required by the Quality Management System regulating the general operation of blood establishments. This paper describes the general scenario of blood establishments and its main requirements in terms of data management and analysis. It presents the architecture of SAD_BaSe and identifies its main contributions. Specifically, it brings forward the generation of customized reports driven by decision making needs and the use of data mining techniques in the analysis of donor suspensions and donation discards.

  19. A Rational Framework for Production Decision Making in Blood Establishments.

    PubMed

    Ramoa, Augusto; Maia, Salomé; Lourenço, Anália

    2012-12-01

    SAD_BaSe is a blood bank data analysis software, created to assist in the management of blood donations and the blood production chain in blood establishments. In particular, the system keeps track of several collection and production indicators, enables the definition of collection and production strategies, and the measurement of quality indicators required by the Quality Management System regulating the general operation of blood establishments. This paper describes the general scenario of blood establishments and its main requirements in terms of data management and analysis. It presents the architecture of SAD_BaSe and identifies its main contributions. Specifically, it brings forward the generation of customized reports driven by decision making needs and the use of data mining techniques in the analysis of donor suspensions and donation discards.

  20. 7 CFR 1260.113 - Established national nonprofit industry-governed organizations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Established national nonprofit industry-governed... national nonprofit industry-governed organizations. Established national nonprofit industry-governed... directors representing the cattle or beef industry on a national basis; and (c) Have been active and ongoing...

  1. 7 CFR 1260.113 - Established national nonprofit industry-governed organizations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Established national nonprofit industry-governed... national nonprofit industry-governed organizations. Established national nonprofit industry-governed... directors representing the cattle or beef industry on a national basis; and (c) Were active and ongoing...

  2. 7 CFR 1260.113 - Established national nonprofit industry-governed organizations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Established national nonprofit industry-governed... national nonprofit industry-governed organizations. Established national nonprofit industry-governed... directors representing the cattle or beef industry on a national basis; and (c) Have been active and ongoing...

  3. 7 CFR 1260.113 - Established national nonprofit industry-governed organizations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Established national nonprofit industry-governed... national nonprofit industry-governed organizations. Established national nonprofit industry-governed... directors representing the cattle or beef industry on a national basis; and (c) Were active and ongoing...

  4. 7 CFR 1260.113 - Established national nonprofit industry-governed organizations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Established national nonprofit industry-governed... national nonprofit industry-governed organizations. Established national nonprofit industry-governed... directors representing the cattle or beef industry on a national basis; and (c) Were active and ongoing...

  5. 76 FR 42715 - Quarantine Release Errors in Blood Establishments; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Committee on Blood Safety and Availability (the Committee) met to discuss the current FDA blood donor...] Quarantine Release Errors in Blood Establishments; Public Workshop AGENCY: Food and Drug Administration, HHS... entitled: ``Quarantine Release Errors in Blood Establishments.'' The purpose of this public workshop is to...

  6. Sanitizing Rhetorics of the Commercial Blood Plasma Industry.

    ERIC Educational Resources Information Center

    Anderson, Leon; Moser, Christina

    The United States blood plasma industry uses various rhetorics to access donors and markets its products while managing its stigma and potential legal liability. The industry includes both the public "nonprofit" sector and the private, for-profit blood collection and manufacturing businesses owned by pharmaceutical companies that rely on…

  7. 21 CFR 607.37 - Inspection of establishment registrations and blood product listings.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... blood product listings. 607.37 Section 607.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.37 Inspection of establishment registrations and blood product listings. (a) A copy of the Form FD-2830 (Blood...

  8. 21 CFR 607.37 - Inspection of establishment registrations and blood product listings.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... blood product listings. 607.37 Section 607.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.37 Inspection of establishment registrations and blood product listings. (a) A copy of the Form FD-2830 (Blood...

  9. 21 CFR 607.37 - Inspection of establishment registrations and blood product listings.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... blood product listings. 607.37 Section 607.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.37 Inspection of establishment registrations and blood product listings. (a) A copy of the Form FD-2830 (Blood...

  10. 29 CFR 1904.2 - Partial exemption for establishments in certain industries.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 5 2013-07-01 2013-07-01 false Partial exemption for establishments in certain industries... Partial exemption for establishments in certain industries. (a) Basic requirement. (1) If your business establishment is classified in a specific low hazard retail, service, finance, insurance or real estate industry...

  11. 21 CFR 607.25 - Information required for establishment registration and blood product listing.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... registration and blood product listing. 607.25 Section 607.25 Food and Drugs FOOD AND DRUG ADMINISTRATION... FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.25 Information required for establishment registration and blood product listing. (a) Form...

  12. 21 CFR 607.25 - Information required for establishment registration and blood product listing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... registration and blood product listing. 607.25 Section 607.25 Food and Drugs FOOD AND DRUG ADMINISTRATION... FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.25 Information required for establishment registration and blood product listing. (a) Form...

  13. 21 CFR 607.25 - Information required for establishment registration and blood product listing.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... registration and blood product listing. 607.25 Section 607.25 Food and Drugs FOOD AND DRUG ADMINISTRATION... FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.25 Information required for establishment registration and blood product listing. (a) Form...

  14. 77 FR 46096 - Statistical Process Controls for Blood Establishments; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ...] Statistical Process Controls for Blood Establishments; Public Workshop AGENCY: Food and Drug Administration... workshop entitled: ``Statistical Process Controls for Blood Establishments.'' The purpose of this public workshop is to discuss the implementation of statistical process controls to validate and monitor...

  15. 9 CFR 95.16 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Blood meal, blood albumin, intestines... Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; importations permitted subject to restrictions. Blood meal, blood albumin, bone meal, intestines, or other animal...

  16. 9 CFR 95.16 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Blood meal, blood albumin, intestines... Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; importations permitted subject to restrictions. Blood meal, blood albumin, bone meal, intestines, or other animal...

  17. 9 CFR 95.16 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Blood meal, blood albumin, intestines... Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; importations permitted subject to restrictions. Blood meal, blood albumin, bone meal, intestines, or other animal...

  18. Establishment and development of irradiation technology industry in Shenzhen

    NASA Astrophysics Data System (ADS)

    Shou-yi, Lu

    1993-07-01

    This paper discusses the establishment and development of radiation processing—the new technology industry in Shenzhen special economic zone, China, from importing a complete set of irradiation equipment to establishing an industrial system of irradiation commercialization. Through the organization of irradiation production, the safety operation of the equipment, the development of irradiation products, the pioneering of technical markets, the increase of economic benefit and the reveal of social benefit, the irradiation technology industry in Shenzhen has formed a productive capacity of 1 million curies of Cobalt-60 just in a few years. This shows a bright future of the new technical industry. This paper also points out that the radiation sterilization is a ripe and practical technology in the present irradiation technology industry. The academic circles and industrial circles in the world now should closely cooperate to make the superior sterilization technology convinced by the public. The appropriate administrative measures should be taken to make it extended and popularized. This not only increases the level of social medical health, but also urges the irradiation technology to have an outstanding development in commercialization.

  19. 21 CFR 607.22 - How and where to register establishments and list blood products.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... blood products. 607.22 Section 607.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.22 How and where to register establishments and list blood products. (a) The first registration of an...

  20. 21 CFR 607.22 - How and where to register establishments and list blood products.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... blood products. 607.22 Section 607.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.22 How and where to register establishments and list blood products. (a) The first registration of an...

  1. 21 CFR 607.22 - How and where to register establishments and list blood products.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... blood products. 607.22 Section 607.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.22 How and where to register establishments and list blood products. (a) The first registration of an...

  2. The value to blood establishments of supplier quality audit and of adopting a European Blood Alliance collaborative approach

    PubMed Central

    Nightingale, Mark J.; Ceulemans, Jan; Ágoston, Stephanie; van Mourik, Peter; Marcou-Cherdel, Céline; Wickens, Betty; Johnstone, Pauline

    2014-01-01

    Background The assessment of suppliers of critical goods and services to European blood establishments is a regulatory requirement proving difficult to resource. This study was to establish whether European Blood Alliance member blood services could collaborate to reduce the cost of auditing suppliers without diminishing standards. Materials and method Five blood services took part, each contributing a maximum of one qualified auditor per audit (rather than the usual two). Four audits were completed involving eight auditors in total to a European Blood Alliance agreed policy and process using an audit scope agreed with suppliers. Results Audits produced a total of 22 observations, the majority relating to good manufacturing practice and highlighted deficiencies in processes, procedures and quality records including complaints’ handling, product recall, equipment calibration, management of change, facilities’ maintenance and monitoring and business continuity. Auditors reported that audits had been useful to their service and all audits prompted a positive response from suppliers with satisfactory corrective action plans where applicable. Audit costs totalled € 3,438 (average € 860 per audit) which is no more than equivalent traditional audits. The four audit reports have been shared amongst the five participating blood establishments and benefitted 13 recipient departments in total. Previously, 13 separate audits would have been required by the five blood services. Discussion Collaborative supplier audit has proven an effective and efficient initiative that can reduce the resource requirements of both suppliers and individual blood service’s auditing costs. Collaborative supplier audit has since been established within routine European Blood Alliance management practice. PMID:24553596

  3. 21 CFR 207.7 - Establishment registration and product listing for human blood and blood products and for medical...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... human blood and blood products and for medical devices. 207.7 Section 207.7 Food and Drugs FOOD AND DRUG... product listing for human blood and blood products and for medical devices. (a) Owners and operators of human blood and blood product establishments shall register and list their products with the Center for...

  4. 21 CFR 207.7 - Establishment registration and product listing for human blood and blood products and for medical...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... human blood and blood products and for medical devices. 207.7 Section 207.7 Food and Drugs FOOD AND DRUG... product listing for human blood and blood products and for medical devices. (a) Owners and operators of human blood and blood product establishments shall register and list their products with the Center for...

  5. 21 CFR 207.7 - Establishment registration and product listing for human blood and blood products and for medical...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... human blood and blood products and for medical devices. 207.7 Section 207.7 Food and Drugs FOOD AND DRUG... product listing for human blood and blood products and for medical devices. (a) Owners and operators of human blood and blood product establishments shall register and list their products with the Center for...

  6. 9 CFR 95.15 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Blood meal, blood albumin, intestines... BYPRODUCTS (EXCEPT CASINGS), AND HAY AND STRAW, OFFERED FOR ENTRY INTO THE UNITED STATES § 95.15 Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; requirements for unrestricted...

  7. 9 CFR 95.15 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Blood meal, blood albumin, intestines... BYPRODUCTS (EXCEPT CASINGS), AND HAY AND STRAW, OFFERED FOR ENTRY INTO THE UNITED STATES § 95.15 Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; requirements for unrestricted...

  8. 9 CFR 95.15 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Blood meal, blood albumin, intestines... BYPRODUCTS (EXCEPT CASINGS), AND HAY AND STRAW, OFFERED FOR ENTRY INTO THE UNITED STATES § 95.15 Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; requirements for unrestricted...

  9. 9 CFR 95.15 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Blood meal, blood albumin, intestines... BYPRODUCTS (EXCEPT CASINGS), AND HAY AND STRAW, OFFERED FOR ENTRY INTO THE UNITED STATES § 95.15 Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; requirements for unrestricted...

  10. 9 CFR 95.15 - Blood meal, blood albumin, intestines, and other animal byproducts for industrial use...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Blood meal, blood albumin, intestines... BYPRODUCTS (EXCEPT CASINGS), AND HAY AND STRAW, OFFERED FOR ENTRY INTO THE UNITED STATES § 95.15 Blood meal, blood albumin, intestines, and other animal byproducts for industrial use; requirements for unrestricted...

  11. Scheme for the selection of measurement uncertainty models in blood establishments' screening immunoassays.

    PubMed

    Pereira, Paulo; Westgard, James O; Encarnação, Pedro; Seghatchian, Jerard; de Sousa, Gracinda

    2015-02-01

    Blood establishments routinely perform screening immunoassays to assess safety of the blood components. As with any other screening test, results have an inherent uncertainty. In blood establishments the major concern is the chance of false negatives, due to its possible impact on patients' health. This article briefly reviews GUM and diagnostic accuracy models for screening immunoassays, recommending a scheme to support the screening laboratories' staffs on the selection of a model considering the intended use of the screening results (i.e., post-transfusion safety). The discussion is grounded on a "risk-based thinking", risk being considered from the blood donor selection to the screening immunoassays. A combination of GUM and diagnostic accuracy models to evaluate measurement uncertainty in blood establishments is recommended. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Requirements for blood and blood components intended for transfusion or for further manufacturing use. Final rule.

    PubMed

    2015-05-22

    The Food and Drug Administration (FDA) is amending the regulations applicable to blood and blood components, including Source Plasma, to make the donor eligibility and testing requirements more consistent with current practices in the blood industry, to more closely align the regulations with current FDA recommendations, and to provide flexibility to accommodate advancing technology. In order to better assure the safety of the nation's blood supply and to help protect donor health, FDA is revising the requirements for blood establishments to test donors for infectious disease, and to determine that donors are eligible to donate and that donations are suitable for transfusion or further manufacture. FDA is also requiring establishments to evaluate donors for factors that may adversely affect the safety, purity, and potency of blood and blood components or the health of a donor during the donation process. Accordingly, these regulations establish requirements for donor education, donor history, and donor testing. These regulations also implement a flexible framework to help both FDA and industry to more effectively respond to new or emerging infectious agents that may affect blood product safety.

  13. 21 CFR 607.35 - Notification of registrant; blood product establishment registration number and NDC Labeler Code.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Notification of registrant; blood product... PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.35 Notification of registrant; blood product establishment registration number and NDC...

  14. 21 CFR 607.35 - Notification of registrant; blood product establishment registration number and NDC Labeler Code.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Notification of registrant; blood product... PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.35 Notification of registrant; blood product establishment registration number and NDC...

  15. 21 CFR 607.35 - Notification of registrant; blood product establishment registration number and NDC Labeler Code.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Notification of registrant; blood product... PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.35 Notification of registrant; blood product establishment registration number and NDC...

  16. 21 CFR 607.7 - Establishment registration and product listing of blood banks and other firms manufacturing human...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... blood banks and other firms manufacturing human blood and blood products. 607.7 Section 607.7 Food and... ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS General Provisions § 607.7 Establishment registration and product listing of blood banks and other firms...

  17. 21 CFR 607.7 - Establishment registration and product listing of blood banks and other firms manufacturing human...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... blood banks and other firms manufacturing human blood and blood products. 607.7 Section 607.7 Food and... ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS General Provisions § 607.7 Establishment registration and product listing of blood banks and other firms...

  18. 21 CFR 607.7 - Establishment registration and product listing of blood banks and other firms manufacturing human...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... blood banks and other firms manufacturing human blood and blood products. 607.7 Section 607.7 Food and... ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS General Provisions § 607.7 Establishment registration and product listing of blood banks and other firms...

  19. Establishing an Elementary Industrial Arts Program. Monograph 9.

    ERIC Educational Resources Information Center

    White, Michael R., Ed.

    This monograph provides various audiences with background material necessary to the successful establishment of an elementary school industrial arts (IA) program. Chapter 1 discusses needs of children in respect to activity-based learning and addresses concerns teachers have as they move from print media instruction to an activity-based elementary…

  20. Establishment of new complete blood count reference values for healthy Thai adults.

    PubMed

    Wongkrajang, P; Chinswangwatanakul, W; Mokkhamakkun, C; Chuangsuwanich, N; Wesarachkitti, B; Thaowto, B; Laiwejpithaya, S; Komkhum, O

    2018-04-28

    Laboratory reference ranges are essential for diagnostic orientation and treatment decision. As complete blood count parameters are influenced by various factors, including gender, geographic origin, and ethnic origin, it is important to establish specific hematologic reference values for specific populations. This study was conducted at the Department of Clinical Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand. Blood samples were taken from healthy adults aged 18-60 years that attended a health check-up program at our hospital during February 2015 to July 2015. Hematologic and routine chemistry analysis were performed. Participants were determined to be healthy based on medical history and routine medical examinations. Serum vitamin B12, folate, ferritin, and hemoglobin typing were also analyzed to exclude the possible presence of anemia. A statistically significant difference was observed between males and females for Hb level, hematocrit level, red blood cell count, mean corpuscular hemoglobin concentration, percentage neutrophils, monocytes and eosinophils, and absolute neutrophil, lymphocyte, basophil, and platelet counts. Accordingly, gender-specific reference intervals were established for all complete blood count parameters in healthy Thai adult population. The reference value ranges established in this study reflect significant differences between genders. It is possible that these reference ranges may be generalizable to adults living in Thailand. The findings of this study emphasize the importance of establishing specific hematologic reference values for specific populations. © 2018 John Wiley & Sons Ltd.

  1. 21 CFR 207.7 - Establishment registration and product listing for human blood and blood products and for medical...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Establishment registration and product listing for human blood and blood products and for medical devices. 207.7 Section 207.7 Food and Drugs FOOD AND DRUG... Repository Team (HFD-143), Center for Drug Evaluation and Research, FDA, and list their drug products in...

  2. 21 CFR 207.7 - Establishment registration and product listing for human blood and blood products and for medical...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Establishment registration and product listing for human blood and blood products and for medical devices. 207.7 Section 207.7 Food and Drugs FOOD AND DRUG... Repository Team (HFD-143), Center for Drug Evaluation and Research, FDA, and list their drug products in...

  3. Application of blood cadmium determination to industry using a punched disc technique.

    PubMed Central

    Cernik, A A; Sayers, M P

    1975-01-01

    A paper disc flameless atomic absorption spectroscopy (AAS) method is described for the determination of cadmium (Cd) in blood, enabling difficulties in sample preparation to be minimized. By control of the ashing step the matrix can be removed without loss of cadmium. Problems with the fast signal response during atomization can be met by spectral band width and temperature control. At the 106 pg level (471 nmol Cd/1 blood; 5-3 mug/100 ml) the relative standard deviation (RSD) was 0-06. Results in four industrial situations are reported. This description of the method should facilitate further investigation of its application to industry using capillary or venous blood. PMID:1131342

  4. Establishing Chlamydomonas reinhardtii as an industrial biotechnology host

    PubMed Central

    Scaife, Mark A; Nguyen, Ginnie TDT; Rico, Juan; Lambert, Devinn; Helliwell, Katherine E; Smith, Alison G

    2015-01-01

    Microalgae constitute a diverse group of eukaryotic unicellular organisms that are of interest for pure and applied research. Owing to their natural synthesis of value-added natural products microalgae are emerging as a source of sustainable chemical compounds, proteins and metabolites, including but not limited to those that could replace compounds currently made from fossil fuels. For the model microalga, Chlamydomonas reinhardtii, this has prompted a period of rapid development so that this organism is poised for exploitation as an industrial biotechnology platform. The question now is how best to achieve this? Highly advanced industrial biotechnology systems using bacteria and yeasts were established in a classical metabolic engineering manner over several decades. However, the advent of advanced molecular tools and the rise of synthetic biology provide an opportunity to expedite the development of C. reinhardtii as an industrial biotechnology platform, avoiding the process of incremental improvement. In this review we describe the current status of genetic manipulation of C. reinhardtii for metabolic engineering. We then introduce several concepts that underpin synthetic biology, and show how generic parts are identified and used in a standard manner to achieve predictable outputs. Based on this we suggest that the development of C. reinhardtii as an industrial biotechnology platform can be achieved more efficiently through adoption of a synthetic biology approach. Significance Statement Chlamydomonas reinhardtii offers potential as a host for the production of high value compounds for industrial biotechnology. Synthetic biology provides a mechanism to generate generic, well characterised tools for application in the rational genetic manipulation of organisms: if synthetic biology principles were adopted for manipulation of C. reinhardtii, development of this microalga as an industrial biotechnology platform would be expedited. PMID:25641561

  5. Disrupting established tumor blood vessels: an emerging therapeutic strategy for cancer.

    PubMed

    McKeage, Mark J; Baguley, Bruce C

    2010-04-15

    The unique characteristics of tumor vasculature represent an attractive target that may be exploited by vascular-targeting anticancer agents. A promising strategy involves the selective disruption of established tumor blood vessels by tumor-vascular disrupting agents (tumor-VDAs), which exhibit antivascular activity, resulting in inhibition of tumor blood flow and extensive necrosis within the tumor core. The tumor-VDA class can be subdivided into flavonoid compounds, which are related to flavone acetic acid, and tubulin-binding compounds. ASA404, of the flavonoid class, is the most advanced tumor-VDA in clinical development and has been evaluated preclinically and in several phase 1 and phase 2 studies. Preclinical studies have demonstrated the selective apoptosis of tumor endothelial cells and the inhibition of tumor blood flow. Synergistic activity was observed with ASA404 and with several chemotherapeutic agents, particularly taxanes. In clinical trials, compared with chemotherapy alone, ASA404 was tolerated well and produced improved activity in patients with nonsmall cell lung cancer when combined with paclitaxel and carboplatin. Phase 3 clinical trials are ongoing. Selectively targeting established tumor vasculature with tumor-VDAs represents a promising and innovative approach to improving the efficacy of standard anticancer therapies. (c) 2010 American Cancer Society.

  6. 21 CFR 607.35 - Notification of registrant; blood product establishment registration number and NDC Labeler Code.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Notification of registrant; blood product establishment registration number and NDC Labeler Code. 607.35 Section 607.35 Food and Drugs FOOD AND DRUG... PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product...

  7. 21 CFR 607.35 - Notification of registrant; blood product establishment registration number and NDC Labeler Code.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Notification of registrant; blood product establishment registration number and NDC Labeler Code. 607.35 Section 607.35 Food and Drugs FOOD AND DRUG... PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product...

  8. Establishing Chlamydomonas reinhardtii as an industrial biotechnology host.

    PubMed

    Scaife, Mark A; Nguyen, Ginnie T D T; Rico, Juan; Lambert, Devinn; Helliwell, Katherine E; Smith, Alison G

    2015-05-01

    Microalgae constitute a diverse group of eukaryotic unicellular organisms that are of interest for pure and applied research. Owing to their natural synthesis of value-added natural products microalgae are emerging as a source of sustainable chemical compounds, proteins and metabolites, including but not limited to those that could replace compounds currently made from fossil fuels. For the model microalga, Chlamydomonas reinhardtii, this has prompted a period of rapid development so that this organism is poised for exploitation as an industrial biotechnology platform. The question now is how best to achieve this? Highly advanced industrial biotechnology systems using bacteria and yeasts were established in a classical metabolic engineering manner over several decades. However, the advent of advanced molecular tools and the rise of synthetic biology provide an opportunity to expedite the development of C. reinhardtii as an industrial biotechnology platform, avoiding the process of incremental improvement. In this review we describe the current status of genetic manipulation of C. reinhardtii for metabolic engineering. We then introduce several concepts that underpin synthetic biology, and show how generic parts are identified and used in a standard manner to achieve predictable outputs. Based on this we suggest that the development of C. reinhardtii as an industrial biotechnology platform can be achieved more efficiently through adoption of a synthetic biology approach. © 2015 The Authors The Plant Journal published by Society for Experimental Biology and John Wiley & Sons Ltd.

  9. Quality management in European screening laboratories in blood establishments: A view of current approaches and trends.

    PubMed

    Pereira, Paulo; Westgard, James O; Encarnação, Pedro; Seghatchian, Jerard; de Sousa, Gracinda

    2015-04-01

    The screening laboratory has a critical role in the post-transfusion safety. The success of its targets and efficiency depends on the management system used. Even though the European Union directive 2002/98/EC requires a quality management system in blood establishments, its requirements for screening laboratories are generic. Complementary approaches are needed to implement a quality management system focused on screening laboratories. This article briefly discusses the current good manufacturing practices and good laboratory practices, as well as the trends in quality management system standards. ISO 9001 is widely accepted in some European Union blood establishments as the quality management standard, however this is not synonymous of its successful application. The ISO "risk-based thinking" is interrelated with the quality risk-management process of the EuBIS "Standards and criteria for the inspection of blood establishments". ISO 15189 should be the next step on the quality assurance of a screening laboratory, since it is focused on medical laboratory. To standardize the quality management systems in blood establishments' screening laboratories, new national and European claims focused on technical requirements following ISO 15189 is needed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Levels of blood lead and urinary cadmium in industrial complex residents in Ulsan.

    PubMed

    Kim, Sang Hoon; Kim, Yang Ho; An, Hyun Chan; Sung, Joo Hyun; Sim, Chang Sun

    2017-01-01

    Populations neighboring industrial complexes are at an increased health risk, due to constant exposure to various potentially hazardous compounds released during industrial production activity. Although there are many previous studies that focus on occupational exposure to heavy metals, studies that focused on environmental exposure to lead and cadmium are relatively rare. The purpose of this study is to evaluate the extent of the environmental exposure of heavy metals in residents of industrial area. Four areas in close proximity to the Ulsan petrochemical industrial complex and the Onsan national industrial complex were selected to be included in the exposure group, and an area remotely located from these industrial complexes was selected as the non-exposure group. Among the residents of our study areas, a total of 1573 subjects aged 20 years and older were selected and all study subjects completed a written questionnaire. Blood and urine samples were obtained from about one third of the subjects (465 subjects) who provided informed consent for biological sample collection. Total 429 subjects (320 subjects from exposure area, 109 subjects from non-exposure area) were included in final analysis. The geometric mean blood lead level among the subjects in the exposed group was 2.449 μg/dL, which was significantly higher than the non-exposure group's level of 2.172 μg/dL. Similarly, the geometric mean urine cadmium levels between the two groups differed significantly, at 1.077 μg/g Cr. for the exposed group, and 0.709 μg/g Cr. for the non-exposure group. In a multiple linear regression analysis to determine the relationship between blood lead level and related factors, the results showed that blood lead level had a significant positive correlation with age, the male, exposure area, and non-drinkers. In the same way, urine cadmium level was positively correlated with age, the female, exposure area, and smokers. This study found that blood lead levels and urine

  11. Establishment of a Graduate Certificate Program in Biobased Industrial Products – Final Technical Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    John R. Schlup

    2005-11-04

    A certificate of graduate studies in Biobased Industrial Products is to be established at Kansas State University (KSU) along with the development of a similar program at Pittsburg State University, Pittsburg, KS. At KSU, the program of study will be coordinated through the steering committee of the Agricultural Products Utilization Forum (APUF); the certificate of graduate studies will be awarded through the Graduate School of Kansas State University. This certificate will establish an interdisciplinary program of study that will: (1) ensure participating students receive a broad education in several disciplines related to Biobased Industrial Products, (2) provide a documented coursemore » of study for students preferring a freestanding certificate program, and (3) provide a paradigm shift in student awareness away from petroleum-based feedstocks to the utilization of renewable resources for fuels and chemical feedstocks. The academic program described herein will accomplish this goal by: (1) providing exposure to several academic disciplines key to Biobased Industrial Products; (2) improving university/industry collaboration through an external advisory board, distance learning opportunities, and student internships; (3) expanding the disciplines represented on the students' supervisory committee; (4) establishing a seminar series on Biobased Industrial Products that draws upon expert speakers representing several disciplines; and (5) increasing collaboration between disciplines. Numerous research programs emphasizing Biobased Industrial Products currently exist at KSU and PSU. The certificate of graduate studies, the emphasis on interdisciplinary collaboration within the students? thesis research, the proposed seminar series, and formation of an industrial advisory board will: (1) provide an interdisciplinary academic experience that spans several departments, four colleges, four research centers, and two universities; (2) tangibly promote collaboration

  12. 21 CFR 607.22 - How and where to register establishments and list blood products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true How and where to register establishments and list blood products. 607.22 Section 607.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR...

  13. 21 CFR 607.22 - How and where to register establishments and list blood products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false How and where to register establishments and list blood products. 607.22 Section 607.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR...

  14. [Establishment of Automation System for Detection of Alcohol in Blood].

    PubMed

    Tian, L L; Shen, Lei; Xue, J F; Liu, M M; Liang, L J

    2017-02-01

    To establish an automation system for detection of alcohol content in blood. The determination was performed by automated workstation of extraction-headspace gas chromatography (HS-GC). The blood collection with negative pressure, sealing time of headspace bottle and sample needle were checked and optimized in the abstraction of automation system. The automatic sampling was compared with the manual sampling. The quantitative data obtained by the automated workstation of extraction-HS-GC for alcohol was stable. The relative differences of two parallel samples were less than 5%. The automated extraction was superior to the manual extraction. A good linear relationship was obtained at the alcohol concentration range of 0.1-3.0 mg/mL ( r ≥0.999) with good repeatability. The method is simple and quick, with more standard experiment process and accurate experimental data. It eliminates the error from the experimenter and has good repeatability, which can be applied to the qualitative and quantitative detections of alcohol in blood. Copyright© by the Editorial Department of Journal of Forensic Medicine

  15. Effects of occupational exposure to noise and dust on blood pressure in Chinese industrial workers.

    PubMed

    Lin, Jingfeng; Wang, Hufei; Yan, Fen; Tang, Kefu; Zhu, Huang; Weng, Zuquan; Wang, Kejian

    2018-01-01

    Along with the rapid development of economy and urbanization, noise and air pollution are becoming major occupational health hazards in the process of industrial production. In this study, we collected data from 7293 industrial workers in China. The association between occupational exposure of noise and dust and blood pressure was investigated. Controlling for demographic variables, including sex, age, and length of service, a stepwise regression model with backward elimination was constructed. The results showed that both noise and dust decreased the level of systolic blood pressure (p < 0.001). This finding prompted the manufacturing industry to reduce noise and dust hazards and protect the occupational health of workers. Prospective studies in different populations are still required to verify the net contribution of noise and dust to the decrease in blood pressure.

  16. 76 FR 72951 - Guidance for Industry and Food and Drug Administration Staff; Establishing the Performance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... recommendations for studies to establish the performance characteristics of in vitro diagnostic devices (IVDs... issuing this guidance to provide industry and Agency staff with recommendations for studies to establish...

  17. Verses, viruses, and the vulnerability of the blood supply in industrialized countries.

    PubMed

    Mushahwar, Isa K

    2007-08-01

    In the last 30 years, tremendous progress in identifying transfusion-transmitted viruses such as HBV, HCV, and HIV in industrialized countries has been achieved. Currently, the residual risk of transmitting these viruses through transfusion is very low especially after the introduction of "minipool" nucleic acid-amplification tests. Despite these major technical advances, there remains a legitimate concern as to the transmission of other blood-borne infectious agents through blood transfusion. Among these agents are HBV mutants, occult HBV, and HCV infections, malaria, Chagas, West Nile, dengue, and vesiviruses, bacterial infections such as Yersinia enterocolitica, and tick borne diseases such as human monocytic ehrlichiosis, human granulocytic ehrlichiosis, Rocky Mountain spotted fever, and Lyme and prion diseases such as Creutzfeldt and variant Creutzfeldt. Most of these agents are very rarely transmitted by transfusion in industrialized countries. However, an awareness of their possible transmission is essential for the control of spread of these diseases among the public by human-to-human transmission via blood transfusion. This review summarizes the current status of prevalence and diagnosis of these emerging diseases and also updates our knowledge on recently discovered non-pathogenic blood-borne viruses such as GB virus C and Torque Tenoviruses.

  18. 21 CFR 607.7 - Establishment registration and product listing of blood banks and other firms manufacturing human...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Establishment registration and product listing of blood banks and other firms manufacturing human blood and blood products. 607.7 Section 607.7 Food and... manufacturing of blood products are required to register, pursuant to section 510 of the Federal Food, Drug, and...

  19. 21 CFR 607.7 - Establishment registration and product listing of blood banks and other firms manufacturing human...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Establishment registration and product listing of blood banks and other firms manufacturing human blood and blood products. 607.7 Section 607.7 Food and... manufacturing of blood products are required to register, pursuant to section 510 of the Federal Food, Drug, and...

  20. Establishing a public umbilical cord blood stem cell bank for South Africa: an enquiry into public acceptability.

    PubMed

    Meissner-Roloff, Madelein; Pepper, Michael S

    2013-12-01

    South Africa (SA) faces a large unmet need for bone marrow (BM) transplantation, which could be alleviated in part by establishing a public umbilical cord blood stem cell bank (UCB SCB). Umbilical cord blood is an increasingly utilised source of hematopoietic stem cells for BM transplantation in addition to BM or mobilized peripheral blood stem cells. Establishing a public UCB SCB would therefore be a positive step towards improving the quality of health care in SA by providing for an important unmet need. This study takes the form of an enquiry into the acceptability of establishing a public bank through an interview with and questionnaire completed by mothers-to-be in the antenatal clinic of a large public hospital in SA. Initial results are positive, with 85 % of the participants in favour of establishing a public UCB SCB in SA. This initial probe will serve as a model for a more comprehensive national enquiry into public support and acceptability in different clinics, hospitals and provinces in SA.

  1. 21 CFR 607.37 - Inspection of establishment registrations and blood product listings.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Inspection of establishment registrations and blood product listings. 607.37 Section 607.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... product listings should be directed to the Department of Health and Human Services, Food and Drug...

  2. 29 CFR 1904.2 - Partial exemption for establishments in certain industries.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ADMINISTRATION, DEPARTMENT OF LABOR RECORDING AND REPORTING OCCUPATIONAL INJURIES AND ILLNESSES Scope § 1904.2... listed in appendix A to this subpart B, you do not need to keep OSHA injury and illness records unless...-exempt industry, you must keep OSHA injury and illness records for all of such establishments unless your...

  3. 29 CFR 1904.2 - Partial exemption for establishments in certain industries.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ADMINISTRATION, DEPARTMENT OF LABOR RECORDING AND REPORTING OCCUPATIONAL INJURIES AND ILLNESSES Scope § 1904.2... listed in appendix A to this subpart B, you do not need to keep OSHA injury and illness records unless...-exempt industry, you must keep OSHA injury and illness records for all of such establishments unless your...

  4. Establishment of reference intervals for complete blood count parameters during normal pregnancy in Beijing.

    PubMed

    Li, Aiwei; Yang, Shuo; Zhang, Jie; Qiao, Rui

    2017-11-01

    To observe the changes of complete blood count (CBC) parameters during pregnancy and establish appropriate reference intervals for healthy pregnant women. Healthy pregnant women took the blood tests at all trimesters. All blood samples were processed on Sysmex XE-2100. The following CBC parameters were analyzed: red blood cell count (RBC), hemoglobin (Hb), hematocrit (Hct), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), red blood cell distribution width (RDW), platelet count (PLT), mean platelet volume (MPV), platelet distribution width (PDW), white blood cell count (WBC), and leukocyte differential count. Reference intervals were established using the 2.5th and 97.5th percentile of the distribution. Complete blood count parameters showed dynamic changes during trimesters. RBC, Hb, Hct declined at trimester 1, reaching their lowest point at trimester 2, and began to rise again at trimester 3. WBC, neutrophil count (Neut), monocyte count (MONO), RDW, and PDW went up from trimester 1 to trimester 3. On the contrary, MCHC, lymphocyte count (LYMPH), PLT, and MPV gradually descended during pregnancy. There were statistical significances in all CBC parameters between pregnant women and normal women, regardless of the trimesters (P<.001). The median obtained were (normal vs pregnancy) as follows: RBC 4.50 vs 3.94×10 12 /L, Hb 137 vs 120 g/L, WBC 5.71 vs 9.06×10 9 /L, LYMPH% 32.2 vs 18.0, Neut% 58.7 vs 75.0, and PLT 251 vs 202×10 9 /L. The changes of CBC parameters during pregnancy are described, and reference intervals for Beijing pregnant women are demonstrated in this study. © 2017 Wiley Periodicals, Inc.

  5. 21 CFR 607.25 - Information required for establishment registration and blood product listing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Information required for establishment registration and blood product listing. 607.25 Section 607.25 Food and Drugs FOOD AND DRUG ADMINISTRATION... the manufacturer issued by the Center for Biologics Evaluation and Research, Food and Drug...

  6. 21 CFR 607.25 - Information required for establishment registration and blood product listing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Information required for establishment registration and blood product listing. 607.25 Section 607.25 Food and Drugs FOOD AND DRUG ADMINISTRATION... the manufacturer issued by the Center for Biologics Evaluation and Research, Food and Drug...

  7. 75 FR 75483 - Guidance for Industry: Recommendations for Blood Establishments: Training of Back-Up Personnel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-03

    ... in Response to Pandemic (H1N1) 2009 Virus'' dated November 2009. The guidance announced in this..., and Preservation of the Blood Supply in Response to Pandemic (H1N1) 2009 Virus'' (November 2009). At that time, we anticipated that the rapid spread of pandemic (H1N1) 2009 virus had the potential to...

  8. The current status of NORM/TENORM industries and establishment of regulatory framework in Korea.

    PubMed

    Chang, Byung-Uck; Kim, Yongjae; Oh, Jang-Jin

    2011-07-01

    During the last several years, a nationwide survey on naturally occurring radioactive material (NORM)/technologically enhanced naturally occurring radioactive materials (TENORM) industries has been conducted. Because of the rapid economic growth in Korea, the huge amount of raw materials, including NORM have been consumed in various industrial areas, and some representative TENORM industries exist in Korea. Recently, the Korean government decided to establish a regulatory framework for natural radiation, including NORM/TENORM and is making efforts to introduce relevant publically consent regulations on the basis of international safety standards.

  9. Research on MRV system of iron and steel industry and verification mechanism establishment in China

    NASA Astrophysics Data System (ADS)

    Guo, Huiting; Chen, Liang; Chen, Jianhua

    2017-12-01

    The national carbon emissions trading market will be launched in 2017 in China. The iron and steel industry will be covered as one of the first industries. Establishing its MRV system is critical to promote the development of the iron and steel industry in the carbon trading market. This paper studies the requirements and procedures of the accounting, monitoring, reporting and verification of the seven iron and steel industry carbon trading pilots. The construction and operating mechanism of the MRV systems are also analyzed. Combining with the emission feature of the iron and steel industry, we study the suitable national MRV system for the whole iron and steel industry to consummate the future national carbon trading framework of iron and steel industry.

  10. Counterpoint: physician-industry relationships can be ethically established, and conflicts of interest can be ethically managed.

    PubMed

    White, Andrew P; Vaccaro, Alexander R; Zdeblick, Thomas

    2007-05-15

    Review of the nature of conflicts of interest in physician-industry relationships, with a focus on the efforts to ethically manage physician-industry relationships. To illustrate the perspective that physician-industry relationships can be ethically established, and conflicts of interest can be ethically managed. The interest in considering the appropriateness of physician-industry relationships has recently become focused on spine surgery. Many of the conflicts of interest inherent to these relationships have been interpreted as problematic, and have been scrutinized by the media, industry, medical and legal professions, and Federal government. The basis for conflicts of interest, manner in which bias may be introduced, and methods to reduce bias are presented. The potential risks and benefits to patients that are inherent to physician-industry relationships are considered. A framework, developed by medical ethicists, is provided to guide analysis of conflicts of interest in physician-industry relationships. Collaboration between spine surgeons and industry is necessary to improve patient care. The conflicts of interest that often arise in physician-industry relationships must be recognized, and keenly managed in order to eliminate the risk and maximize the benefit to the patient. Ethical management of conflicts must include disclosure. To preserve patient autonomy, management should also include a discussion of the quality of the medical evidence on which treatment recommendations are made. Guidelines from industry and medical professional organizations, including the "Standards of Professionalism" currently under development by the American Academy of Orthopedic Surgery, are also expected to aid in the ethical establishment and management of conflicts of interest. Careful consideration of conflicts of interest in physician-industry relationships has provided an opportunity to review our goals as physicians in society, and to continue collaborative advancement of

  11. Lead exposure and blood pressure among workers in diverse industrial plants in Kenya.

    PubMed

    Were, Faridah H; Moturi, M Charles; Gottesfeld, P; Wafula, Godfrey A; Kamau, Geoffrey N; Shiundu, Paul M

    2014-01-01

    The study evaluated airborne exposures and blood lead (BPb) levels in 233 production workers at six diverse industrial plants in Kenya. Blood and personal breathing zone air samples were collected and analyzed for lead (Pb) using atomic absorption spectroscopy. Blood pressure (BP) levels were measured using a standard mercury sphygmomanometer. The results indicated mean airborne Pb levels ± standard deviation (SD) as follows: 183.2 ± 53.6 μg/m(3) in battery recycling, 133.5 ± 39.6 μg/m(3) in battery manufacturing, 126.2 ± 39.9 μg/m(3) in scrap metal welding, 76.3 ± 33.2 μg/m(3) in paint manufacturing, 27.3 ± 12.1 μg/m(3) in a leather manufacturing, and 5.5 ± 3.6 μg/m(3) in a pharmaceutical plant. The mean airborne Pb levels exceeded the U.S. Occupational Safety and Health Administration (OSHA) 8-hr time-weighted average (TWA) permissible exposure limit (PEL) for Pb of 50 μg/m(3) in the battery manufacturing, battery recycling, welding, and paint manufacturing plants. Similarly, mean BPb concentrations exceeded the American Conference of Governmental Industrial Hygienists (ACGIH®) biological exposure index (BEI) for Pb of 30 μg/dl. A significant positive association was observed between BPb and breathing zone air Pb (R(2) = 0.73, P < 0.001). Approximately 30% of the production workers (N = 233) were in the hypertensive range with an average systolic and diastolic blood pressure (BP) of 134.7 ± 12.7 mmHg and 86.4 ± 8.9 mmHg, respectively. In the multivariate regression analysis, age, duration of work, airborne Pb and BPb levels were significantly associated (P < 0.05) with a change in BP. We recommend improved engineering controls, work practices, and personal hygiene to reduce Pb exposures. In addition, workers should undergo comprehensive medical surveillance to include BPb and BP testing, and airborne Pb assessments in all industries with significant lead exposures.

  12. Blood biomonitoring of metals in subjects living near abandoned mining and active industrial areas.

    PubMed

    Madeddu, Roberto; Tolu, Paola; Asara, Yolande; Farace, Cristiano; Forte, Giovanni; Bocca, Beatrice

    2013-07-01

    A human blood biomonitoring campaign to detect the environmental exposure to metals (Cd, Cu, Cr, Mn, Pb and Zn) in 265 subjects was performed in the South-Western part of Sardinia (an Italian island) that is a particular area with a great history of coal and metal mining (Pb/Zn mainly) activities and large industrial structures (as metallurgy). Subjects living near the industrial plant area had geometric means (GM) of blood Cd (0.79 μg/l), Cu (971 μg/l), Mn (12.2 μg/l), and Pb (55.7 μg/l) significantly higher than controls (Cd, 0.47 μg/l; Cu, 900 μg/l; Mn 9.98 μg/l; Pb, 26.5 μg/l) and than people living nearby the past mining sites. Subjects living next to one dismissed mine were statistically higher in blood Cu (GM, 1,022 μg/l) and Pb (GM, 41.4 μg/l) concentrations than controls. No differences were observed in people living in the different mining sites, and this might be related to the decennial disclosure of mines and the adoption of environmental remediation programmes. Some interindividual variables influenced blood biomonitoring data, as smoke and age for Cd, gender for Cu, age, sex and alcohol for Pb, and age for Zn. Moreover, blood metal levels of the whole population were similar to reference values representative of the Sardinian population and acceptably safe according to currently available health guidelines.

  13. Blood lead levels, δ-ALAD inhibition, and hemoglobin content in blood of giant toad (Rhinella marina) to assess lead exposure in three areas surrounding an industrial complex in Coatzacoalcos, Veracruz, Mexico.

    PubMed

    Ilizaliturri-Hernández, César Arturo; González-Mille, Donaji Josefina; Mejía-Saavedra, Jesús; Espinosa-Reyes, Guillermo; Torres-Dosal, Arturo; Pérez-Maldonado, Iván

    2013-02-01

    The Coatzacoalcos Region in Veracruz, Mexico houses one of the most important industrial complexes in Mexico and Latin America. Lead is an ubiquitous environmental pollutant which represents a great risk to human health and ecosystems. Amphibian populations have been recognized as biomonitors of changes in environmental conditions. The purpose of this research is to measure exposure to lead and evaluate hematological and biochemical effects in specimens of giant toads (Rhinella marina) taken from three areas surrounding an industrial complex in the Coatzacoalcos River downstream. Lead levels in toads' blood are between 10.8 and 70.6 μg/dL and are significantly higher in industrial sites. We have found a significant decrease in the delta-aminolevulinic acid dehydratase (δ-ALAD) activity in blood from 35.3 to 78 % for the urban-industrial and industrial sites, respectively. In addition, we have identified a strong inverse relationship between the δ-ALAD activity and the blood lead levels (r = -0.84, p < 0.001). Hemoglobin and mean corpuscular hemoglobin levels, as well as the condition factor, are found to be lower at industrial sites compared with the reference sites. Our results suggest that the R. marina can be considered a good biomonitor of the δ-ALAD activity inhibition and hematological alterations at low lead concentrations.

  14. Industrial bioprocesses: beyond routine applications of established methodologies.

    PubMed

    Junker, Beth

    2010-04-15

    The subject matter of manuscripts by industrial authors has primarily focused on elements with perceived commercial or regulatory significance. Once published, this information interacted and ultimately influenced manuscripts from authors of other affiliations, creating the rapid advancements that culminated in the current multi-billion dollar worldwide biotechnology industry. This paper discusses trends in "solely industrial" articles published in the specific journal of Biotechnology and Bioengineering over the past five decades of this journal's lifetime. "Solely industrial" articles were defined as papers in which all the authors were affiliated with industry. Data were gathered concerning "solely industrial" article distribution and frequency, authoring companies, subject classification, and category distribution. Selected articles and their impact were related to current and past technology milestones as well as associated challenges. Suggestions for areas of greater emphasis to influence the number and subject matter of "solely industrial" articles for the journal's sixth decade were offered for consideration.

  15. 76 FR 66040 - Announcement of Meeting To Explore Feasibility of Establishing a NIST/Industry Consortium on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... Explore Feasibility of Establishing a NIST/Industry Consortium on ``Concrete Rheology: Enabling Metrology... meeting. SUMMARY: The National Institute of Standards and Technology (NIST) invites interested parties to attend a pre-consortium meeting on November 8, [[Page 66041

  16. Establishing traceability of photometric absorbance values for accurate measurements of the haemoglobin concentration in blood

    NASA Astrophysics Data System (ADS)

    Witt, K.; Wolf, H. U.; Heuck, C.; Kammel, M.; Kummrow, A.; Neukammer, J.

    2013-10-01

    Haemoglobin concentration in blood is one of the most frequently measured analytes in laboratory medicine. Reference and routine methods for the determination of the haemoglobin concentration in blood are based on the conversion of haeme, haemoglobin and haemiglobin species into uniform end products. The total haemoglobin concentration in blood is measured using the absorbance of the reaction products. Traceable absorbance measurement values on the highest metrological level are a prerequisite for the calibration and evaluation of procedures with respect to their suitability for routine measurements and their potential as reference measurement procedures. For this purpose, we describe a procedure to establish traceability of spectral absorbance measurements for the haemiglobincyanide (HiCN) method and for the alkaline haematin detergent (AHD) method. The latter is characterized by a higher stability of the reaction product. In addition, the toxic hazard of cyanide, which binds to the iron ion of the haem group and thus inhibits the oxygen transport, is avoided. Traceability is established at different wavelengths by applying total least-squares analysis to derive the conventional quantity values for the absorbance from the measured values. Extrapolation and interpolation are applied to get access to the spectral regions required to characterize the Q-absorption bands of the HiCN and AHD methods, respectively. For absorbance values between 0.3 and 1.8, the contributions of absorbance measurements to the total expanded uncertainties (95% level of confidence) of absorbance measurements range from 1% to 0.4%.

  17. [Work organisation improvement methods applied to activities of Blood Transfusion Establishments (BTE): Lean Manufacturing, VSM, 5S].

    PubMed

    Bertholey, F; Bourniquel, P; Rivery, E; Coudurier, N; Follea, G

    2009-05-01

    Continuous improvement of efficiency as well as new expectations from customers (quality and safety of blood products) and employees (working conditions) imply constant efforts in Blood Transfusion Establishments (BTE) to improve work organisations. The Lean method (from "Lean" meaning "thin") aims at identifying wastages in the process (overproduction, waiting, over-processing, inventory, transport, motion) and then reducing them in establishing a mapping of value chain (Value Stream Mapping). It consists in determining the added value of each step of the process from a customer perspective. Lean also consists in standardizing operations while implicating and responsabilizing all collaborators. The name 5S comes from the first letter of five operations of a Japanese management technique: to clear, rank, keep clean, standardize, make durable. The 5S method leads to develop the team working inducing an evolution of the way in the management is performed. The Lean VSM method has been applied to blood processing (component laboratory) in the Pays de la Loire BTE. The Lean 5S method has been applied to blood processing, quality control, purchasing, warehouse, human resources and quality assurance in the Rhône-Alpes BTE. The experience returns from both BTE shows that these methods allowed improving: (1) the processes and working conditions from a quality perspective, (2) the staff satisfaction, (3) the efficiency. These experiences, implemented in two BTE for different processes, confirm the applicability and usefulness of these methods to improve working organisations in BTE.

  18. The effects of occupational noise on blood pressure and heart rate of workers in an automotive parts industry

    PubMed Central

    Kalantary, Saba; Dehghani, Ali; Yekaninejad, Mir Saeed; Omidi, Leila; Rahimzadeh, Mitra

    2015-01-01

    BACKGROUND One of the most important impacts of industrial noise is physiological and psychological effects. The increases in workers’ blood pressure and heart rate were detected during and after exposure to high levels of noise. The objectives of this research were to determine whether the noise exposures have any effects on blood pressure and heart rate of workers in the automotive parts industry. METHODS This case study was done in 2011 at different units of an automotive parts manufacturing in Tehran. Sound pressure level was measured at different units of the factory with a calibrated instrument. Demographic features of workers were gathered with an appropriate questionnaire. Heart rate and blood pressure were measured twice in a day in the start time of work day (before exposure to noise) and middle shift hours (during exposure to noise) in the occupational physician office. For analyzing data, chi-square, independent sample t-test, paired t-test, and analysis of covariance (ANCOVA) were used. P < 0.050 was considered statistically significant. RESULTS The average age of workers in the case and control groups was 35.71 ± 8.10 and 33.40 ± 10.41 years, respectively. There was no difference between the average age of case and control groups (P = 0.436). The results of ANCOVA revealed the significant differences between the mean changes of heart rate F (1, 37) = 26.68, P < 0.001, systolic blood pressure F (1, 37) = 21.70, P < 0.001, and diastolic blood pressure F (1, 37) = 26.20, P < 0.001 of workers in the case and control groups. CONCLUSION Exposure to industrial noise may increase the heart rate of workers. Although rises in heart rate, systolic, and diastolic blood pressure of workers in the case group were observed after exposure to noise, the values of heart rate, systolic, and diastolic blood pressure were in the normal range. Further experimental investigations are needed to determine the relationships between these variables. PMID:26478728

  19. Establishing an Alaskan birch syrup industry: Birch Syrup—It’s the Un-maple!TM

    Treesearch

    Marlene Cameron

    2001-01-01

    Ten years ago a small group of Alaskans began commercial production of birch syrup from the sap of the paper birch, Betula papyrifera, and established an industry that is expanding in response to demand and has the potential to make a significant contribution to Alaska's economy. There are still many problems to be solved; research and...

  20. 75 FR 73107 - Guidance for Industry and Food and Drug Administration Staff; Blood Lancet Labeling; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-D-0590] Guidance for Industry and Food and Drug Administration Staff; Blood Lancet Labeling; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is...

  1. 76 FR 20633 - Announcement of Meeting to Explore Feasibility of Establishing a NIST/Industry Consortium on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... Explore Feasibility of Establishing a NIST/Industry Consortium on Neutron Measurements for Soft Materials.... SUMMARY: The National Institute of Standards and Technology (NIST) invites interested parties to attend a pre-consortium meeting on June 2-3, 2011 to be held on the NIST campus. The goal of the one-day...

  2. The CD59 family member Leaky/Coiled is required for the establishment of the blood-brain barrier in Drosophila.

    PubMed

    Syed, Mubarak Hussain; Krudewig, Alice; Engelen, Daniel; Stork, Tobias; Klämbt, Christian

    2011-05-25

    The blood-brain barrier of Drosophila is established by the subperineurial glial cells that encase the CNS and PNS. The subperineurial glial cells are thin, highly interdigitated cells with epithelial character. The establishment of extensive septate junctions between these cells is crucial for the prevention of uncontrolled paracellular leakage of ions and solutes from the hemolymph into the nervous system. In the absence of septate junctions, macromolecules such as fluorescently labeled dextran can easily cross the blood-brain barrier. To identify additional components of the blood-brain barrier, we followed a genetic approach and injected Texas-Red-conjugated dextran into the hemolymph of embryos homozygous for chromosomal deficiencies. In this way, we identified the 153-aa-large protein Coiled, a new member of the Ly6 (leukocyte antigen 6) family, as being crucially required for septate junction formation and blood-brain barrier integrity. In coiled mutants, the normal distribution of septate junction markers such as NeurexinIV, Coracle, or Discs large is disturbed. EM analyses demonstrated that Coiled is required for the formation of septate junctions. We further show that Coiled is expressed by the subsperineurial glial cells in which it is anchored to the cell membrane via a glycosylphosphatidylinositol anchor and mediates adhesive properties. Clonal rescue studies indicate that the presence of Coiled is required symmetrically on both cells engaged in septate junction formation.

  3. 78 FR 38994 - Implanted Blood Access Devices for Hemodialysis; Draft Guidance for Industry and Food and Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-28

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-D-0749] Implanted Blood Access Devices for Hemodialysis; Draft Guidance for Industry and Food and Drug Administration Staff; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food...

  4. Application of Six Sigma/CAP methodology: controlling blood-product utilization and costs.

    PubMed

    Neri, Robert A; Mason, Cindy E; Demko, Lisa A

    2008-01-01

    Blood-product components are a limited commodity whose cost is rising. Many patients benefit from their use, but patients who receive transfusions face an unnecessary increased risk for developing infections; fatal, febrile, or allergic reactions; and circulatory overload. To improve patient care, safety, and resource stewardship, transfusion practices must be evaluated for appropriateness (Wilson et al. 2002). A multihospital health system undertook a rigorous study of blood-product utilization patterns and management processes to address cost-control problems in the organization. The system leveraged two process improvement tools widely implemented outside of the healthcare industry: (1) Six Sigma methodology to identify blood-utilization drivers and to standardize transfusion practice, and (2) change acceleration process model to drive effective change. The initiative resulted in a decreased rate of inappropriate transfusions of packed red blood cell from 16 percent to less than 5 percent, improved clinician use of a blood-component order form, establishment of internal benchmarks, enhanced laboratory-to-clinician communication, and better blood-product expense control. The project further demonstrated how out-of-industry tools and methodologies can be adopted, adapted, and systematically applied to generate positive change (Black and Revere 2006).

  5. [Lessons learned from a distribution incident at the Alps-Mediterranean Division of the French Blood Establishment].

    PubMed

    Legrand, D

    2008-11-01

    The Alps-Mediterranean division of the French blood establishment (EFS Alpes-Mediterranée) has implemented a risk management program. Within this framework, the labile blood product distribution process was assessed to identify critical steps. Subsequently, safety measures were instituted including computer-assisted decision support, detailed written instructions and control checks at each step. Failure of these measures to prevent an incident underlines the vulnerability of the process to the human factor. Indeed root cause analysis showed that the incident was due to underestimation of the danger by one individual. Elimination of this type of risk will require continuous training, testing and updating of personnel. Identification and reporting of nonconformities will allow personnel at all levels (local, regional, and national) to share lessons and implement appropriate risk mitigation strategies.

  6. Establishment of an unrelated umbilical cord blood bank qualification program: ensuring quality while meeting Food and Drug Administration vendor qualification requirements.

    PubMed

    Rabe, Fran; Kadidlo, Diane; Van Orsow, Lisa; McKenna, David

    2013-10-01

    Qualification of a cord blood bank (CBB) is a complex process that includes evaluation of multiple aspects of donor screening and testing, processing, accreditation and approval by professional cell therapy groups, and results of received cord blood units. The University of Minnesota Medical Center Cell Therapy Laboratory has established a CBB vendor qualification process to ensure the CBB meets established regulatory and quality requirements. The deployed qualification of CBBs is based on retrospective and prospective review of the CBB. Forty-one CBBs were evaluated retrospectively: seven CBBs were disqualified based on failed quality control (QC) results. Eight CBBs did not meet the criteria for retrospective qualification because fewer than 3 cord blood units were received and the CBB was not accredited. As of March 2012, three US and one non-US CBBs have been qualified prospectively. One CBB withdrew from the qualification process after successful completion of the comprehensive survey and subsequent failure of the provided QC unit to pass the minimum criteria. One CBB failed the prospective qualification process based on processing methods that were revealed during the paper portion of the evaluation. A CBB qualification process is necessary for a transplant center to manage the qualification of the large number of CBBs needed to support a umbilical cord blood transplantation program. A transplant center that has utilized cord blood for a number of years before implementation of a qualification process should use a retrospective qualification process along with a prospective process. © 2013 American Association of Blood Banks.

  7. Establishing the diffuse correlation spectroscopy signal relationship with blood flow.

    PubMed

    Boas, David A; Sakadžić, Sava; Selb, Juliette; Farzam, Parisa; Franceschini, Maria Angela; Carp, Stefan A

    2016-07-01

    Diffuse correlation spectroscopy (DCS) measurements of blood flow rely on the sensitivity of the temporal autocorrelation function of diffusively scattered light to red blood cell (RBC) mean square displacement (MSD). For RBCs flowing with convective velocity [Formula: see text], the autocorrelation is expected to decay exponentially with [Formula: see text], where [Formula: see text] is the delay time. RBCs also experience shear-induced diffusion with a diffusion coefficient [Formula: see text] and an MSD of [Formula: see text]. Surprisingly, experimental data primarily reflect diffusive behavior. To provide quantitative estimates of the relative contributions of convective and diffusive movements, we performed Monte Carlo simulations of light scattering through tissue of varying vessel densities. We assumed laminar vessel flow profiles and accounted for shear-induced diffusion effects. In agreement with experimental data, we found that diffusive motion dominates the correlation decay for typical DCS measurement parameters. Furthermore, our model offers a quantitative relationship between the RBC diffusion coefficient and absolute tissue blood flow. We thus offer, for the first time, theoretical support for the empirically accepted ability of the DCS blood flow index ([Formula: see text]) to quantify tissue perfusion. We find [Formula: see text] to be linearly proportional to blood flow, but with a proportionality modulated by the hemoglobin concentration and the average blood vessel diameter.

  8. Co-digestion of ruminal content and blood from slaughterhouse industries: influence of solid concentration and ammonium generation.

    PubMed

    López, I; Passeggi, M; Borzacconi, L

    2006-01-01

    At the present time, organic solid wastes from industries and agricultural activities are considered to be promising substrates for biogas production via anaerobic digestion. Moreover solids stabilisation is required before reutilization or disposal. Slaughterhouses are among the most important industries in Uruguay and produce 150,000 tons of ruminal content (RC) and 30,000 tons of blood per year. In order to determine the influence of the solids and blood contents, the ammonia inhibition and the inoculum adaptation co-digestion batch tests were performed. A set of experiences with TS concentration of 2.5%, 5% and 7.5% and different ratios of RC/blood were carried out using an inoculum from an UASB reactor. In all experiences fast blood hydrolisation was observed. A higher methane production was detected in the experiences with higher TS content. However, the fraction of solids degradation was lower in these experiences. A plateau in the biogas production was found. The free ammonia level, which was above the reported inhibitory levels, could explain this behaviour. After the inhibition period the biogas production restarted probably due to the biomass acclimatisation to the ammonia. In order to determine the inoculum adaptation a new experiment was performed. The inoculum used was the sludge coming from the first set of experiences. Based upon batch tests a 3.5 m3 pilot reactor was designed and started up. Ammonia inhibition was avoided by the start-up strategy and in two weeks the biogas production was 3.5 m3/d. The VS stabilisation with a solid retention time of 20 days was of 43%. The pilot reactor working at steady state had a TS concentration of 3-4% with a ratio of RC/blood of 10:1 at the entrance.

  9. Establishment and performance assessment of preparation technology of internal quality control products for blood transfusion compatibility testing.

    PubMed

    Yu, Yang; Ma, Chunya; Feng, Qian; Chen, Xin; Guan, Xiaozhen; Zhang, Xiaojuan; Chen, Linfeng; Lin, Zilin; Pan, Jichun; Zhang, Ting; Luo, Qun; Wang, Deqing

    2013-05-01

    The aim of this study was to establish and to optimize the preparation technology of whole blood internal quality control (IQC) products for blood transfusion compatibility testing. Several B-type RhD-negative blood samples collected from healthy donors were mixed. Two groups of whole blood IQC products, namely, the preservative solution group (PS group) and the saline group, were prepared. The agglutination intensity of IQC sample red cells and anti-B antibody, IgM anti-A antibody and reverse-typing A cell, IgG anti-D and O-type RhD-positive red cells, as well as free hemoglobin concentration in the supernatant of the two groups were detected. The erythrocytes in both groups were damaged to a certain extent during storage, but no evident (above moderate) hemolysis was observed in the stored sample within 42 days. The red cells remained structurally complete and the reaction activity of IgG anti-D reagent remained generally unchanged (P>0.05). Although the reaction activity oscillation of IgM anti-A reagent was observed, the agglutination intensity varied within an acceptable range of 1+. No difference was observed between the preparation methods of the samples, i.e., between the erythrocyte washed with saline and the one washed with red cell preservative solution (P>0.05). The long shelf life, low variance between tubes and stable antigen-antibody reaction activity of the whole blood IQC products prepared using the proposed method can meet the requirements of blood transfusion compatibility testing.

  10. Investigation of the effect of occupational noise exposure on blood pressure and heart rate of steel industry workers.

    PubMed

    Zamanian, Zahra; Rostami, Reza; Hasanzadeh, Jafar; Hashemi, Hassan

    2013-01-01

    This study aimed to investigate the effect of noise exposure on blood pressure and heart rate of steel industry workers. In the present cross-sectional study, 50 workers were selected from a steel company in Fars province, Iran, and exposed to 85, 95, and 105 dB noise levels for 5 minutes. The participants' blood pressure and heart rate were measured using Beurer BC16 pulse meter both before and after the exposure. The study results showed no significant difference in blood pressure and heart rate before and after the exposure. However, the workers' systolic blood pressure had increased compared to before the exposure; of course, the difference was not statistically significant (P > 0.05). Besides, although the subjects' heart rate had reduced in comparison to before the exposure, the difference was not statistically significant (P > 0.05). No significant change was observed in blood pressure and heart rate after acute exposure to 85, 95, and 105 dB noise levels.

  11. Establishment of the 2nd Korean national biological reference standard for blood coagulation factor VIII:C concentrate.

    PubMed

    Lee, Naery; Seo, Ji Suk; Kim, Jae Ok; Ban, Sang Ja

    2017-05-01

    Since the 1st Korean national biological reference standard for factor (F)VIII concentrate, established in 2001, has shown declining potency, we conducted this study to replace this standard with a 2nd Korean national biological reference standard for blood coagulation FVIII concentrate. The candidate materials for the 2nd standard were prepared in 8000 vials with 10 IU/ml of target potency, according to the approved manufacturing process of blood coagulation Factor VIII:C Monoclonal Antibody-purified, Freeze-dried Human Blood Coagulation Factor VIII:C. Potency was evaluated by one-stage clotting and chromogenic methods and the stability was confirmed to meet the specifications during a period of 73 months. Since the potencies obtained by the two methods differed significantly (P < 0.015), the values were determined separately according to the geometric means (8.9 and 7.4 IU/vial, respectively). The geometric coefficients of interlaboratory variability were 3.4% and 7.6% by the one-stage clotting and chromogenic assays, respectively. Copyright © 2017 International Alliance for Biological Standardization. Published by Elsevier Ltd. All rights reserved.

  12. Methods for establishing a surveillance system for cardiovascular diseases in Indian industrial populations.

    PubMed Central

    Reddy, K. S.; Prabhakaran, D.; Chaturvedi, V.; Jeemon, P.; Thankappan, K. R.; Ramakrishnan, L.; Mohan, B. V. M.; Pandav, C. S.; Ahmed, F. U.; Joshi, P. P.; Meera, R.; Amin, R. B.; Ahuja, R. C.; Das, M. S.; Jaison, T. M.

    2006-01-01

    OBJECTIVE: To establish a surveillance network for cardiovascular diseases (CVD) risk factors in industrial settings and estimate the risk factor burden using standardized tools. METHODS: We conducted a baseline cross-sectional survey (as part of a CVD surveillance programme) of industrial populations from 10 companies across India, situated in close proximity to medical colleges that served as study centres. The study subjects were employees (selected by age and sex stratified random sampling) and their family members. Information on behavioural, clinical and biochemical determinants was obtained through standardized methods (questionnaires, clinical measurements and biochemical analysis). Data collation and analyses were done at the national coordinating centre. FINDINGS: We report the prevalence of CVD risk factors among individuals aged 20-69 years (n = 19 973 for the questionnaire survey, n = 10 442 for biochemical investigations); mean age was 40 years. The overall prevalence of most risk factors was high, with 50.9% of men and 51.9% of women being overweight, central obesity was observed among 30.9% of men and 32.8% of women, and 40.2% of men and 14.9% of women reported current tobacco use. Self-reported prevalence of diabetes (5.3%) and hypertension (10.9%) was lower than when measured clinically and biochemically (10.1% and 27.7%, respectively). There was marked heterogeneity in the prevalence of risk factors among the study centres. CONCLUSION: There is a high burden of CVD risk factors among industrial populations across India. The surveillance system can be used as a model for replication in India as well as other developing countries. PMID:16799730

  13. Examining lung cancer risks across different industries and occupations in Ontario, Canada: the establishment of the Occupational Disease Surveillance System.

    PubMed

    Jung, James K H; Feinstein, Saul G; Palma Lazgare, Luis; Macleod, Jill S; Arrandale, Victoria H; McLeod, Christopher B; Peter, Alice; Demers, Paul A

    2018-05-07

    The Occupational Disease Surveillance System (ODSS) was established in Ontario, Canada by linking a cohort of workers with data created from Workplace Safety and Insurance Board (WSIB) claims to administrative health databases. The aim of this study was to use ODSS to identify high-risk industry and occupation groups for lung cancer in Ontario. Workers in the WSIB lost time claims database were linked to the Ontario Cancer Registry using subjects' health insurance numbers, name, sex, birthdate and death date (if applicable). Several occupations and industries known to be at increased risk were outlined a priori to examine whether ODSS could replicate these associations. Age-adjusted, sex-stratified Cox proportional hazard models compared the risk of lung cancer within one industry/occupation versus all other groups in the cohort. Workers with a lung cancer diagnosis prior to cohort entry were excluded for analysis, leaving 2 187 762 workers for analysis. During the 1983 to 2014 follow-up, 34 661 workers in the cohort were diagnosed with lung cancer. Among expected high-risk industries, elevated risks were observed among workers in quarries/sand pits and construction industries for both sexes, and among males in metal mines, iron foundries, non-metallic mineral products industries and transportation industries. Excess risk was also observed among occupations in drilling/blasting, other mining/quarrying, mineral ore treating, excavating/grading/paving, truck driving, painting, bus driving and construction. This current surveillance system identified several established high-risk groups for lung cancer and could be used for ongoing surveillance of occupational lung cancer in Ontario. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  14. 21 CFR 864.9700 - Blood storage refrigerator and blood storage freezer.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Blood storage refrigerator and blood storage... Establishments That Manufacture Blood and Blood Products § 864.9700 Blood storage refrigerator and blood storage freezer. (a) Identification. A blood storage refrigerator and a blood storage freezer are devices intended...

  15. 21 CFR 864.9700 - Blood storage refrigerator and blood storage freezer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Blood storage refrigerator and blood storage... Establishments That Manufacture Blood and Blood Products § 864.9700 Blood storage refrigerator and blood storage freezer. (a) Identification. A blood storage refrigerator and a blood storage freezer are devices intended...

  16. 21 CFR 864.9700 - Blood storage refrigerator and blood storage freezer.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Blood storage refrigerator and blood storage... Establishments That Manufacture Blood and Blood Products § 864.9700 Blood storage refrigerator and blood storage freezer. (a) Identification. A blood storage refrigerator and a blood storage freezer are devices intended...

  17. 21 CFR 864.9700 - Blood storage refrigerator and blood storage freezer.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Blood storage refrigerator and blood storage... Establishments That Manufacture Blood and Blood Products § 864.9700 Blood storage refrigerator and blood storage freezer. (a) Identification. A blood storage refrigerator and a blood storage freezer are devices intended...

  18. 21 CFR 864.9700 - Blood storage refrigerator and blood storage freezer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Blood storage refrigerator and blood storage... Establishments That Manufacture Blood and Blood Products § 864.9700 Blood storage refrigerator and blood storage freezer. (a) Identification. A blood storage refrigerator and a blood storage freezer are devices intended...

  19. [Computer-assisted management of depots for blood products in health establishments].

    PubMed

    Carré, J

    2008-11-01

    To manage the filing of blood components at the hospital of the city of Bayeux, the laboratory uses Cursus, a dedicated software for haemovigilance. Benefits for using this software at different steps of the blood bank management are: simplification, security and harmonization of practices during receipt and issurance of blood components, securing recordings with the use of bar codes for patient identification and blood components listing, implementation of a computerized tracking system for transfusion, traceability, limitation of written documents and availability of statistics on the management of the depot.

  20. Court upholds $405,000 award against blood banking industry.

    PubMed

    1995-06-30

    The New Jersey Superior Court has ruled that the American Association of Blood Banks (AABB), the nation's largest blood bank trade group, was negligent during the early 1980s when it recommended that blood banks not screen and test donors to reduce the chance of HIV contamination of the nation's blood supply. [Name removed], who received HIV-contaminated blood in 1984 as a result of a transfusion at St. Joseph's Hospital in Paterson, sued and reached out-of-court settlements with his doctors and the Bergen Community Blood Center, which provided the blood. Only the AABB suit proceeded to trial, with the jury finding that one-third of the damages were attributable to the AABB's actions. In 1983, the Centers for Disease Control and Prevention (CDC) suggested that blood banks might reduce the risk of AIDS entering the blood supply by using the surrogate hepatitis B test. The AABB, the American Red Cross, and the Council of Community Blood Centers recommended against testing, saying that evidence of transmission by blood was inconclusive and unproven. In March 1985, the AABB adopted the ELISA test. This is the first time the AABB has been held responsible; the AABB said it may appeal the decision. The court disagreed with AABB's claim that it was immune from liability because it was a charity, saying it also performs a critical governance function in respect of the operation of blood banks. The decision puts considerable liability for the U.S. cases of HIV contracted through tainted blood transfusions on the AABB.

  1. An Approach to Industrial Stormwater Benchmarks: Establishing and Using Site-Specific Threshold Criteria at Lawrence Livermore National Laboratory

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Campbell, C G; Mathews, S

    2006-09-07

    Current regulatory schemes use generic or industrial sector specific benchmarks to evaluate the quality of industrial stormwater discharges. While benchmarks can be a useful tool for facility stormwater managers in evaluating the quality stormwater runoff, benchmarks typically do not take into account site-specific conditions, such as: soil chemistry, atmospheric deposition, seasonal changes in water source, and upstream land use. Failing to account for these factors may lead to unnecessary costs to trace a source of natural variation, or potentially missing a significant local water quality problem. Site-specific water quality thresholds, established upon the statistical evaluation of historic data take intomore » account these factors, are a better tool for the direct evaluation of runoff quality, and a more cost-effective trigger to investigate anomalous results. Lawrence Livermore National Laboratory (LLNL), a federal facility, established stormwater monitoring programs to comply with the requirements of the industrial stormwater permit and Department of Energy orders, which require the evaluation of the impact of effluent discharges on the environment. LLNL recognized the need to create a tool to evaluate and manage stormwater quality that would allow analysts to identify trends in stormwater quality and recognize anomalous results so that trace-back and corrective actions could be initiated. LLNL created the site-specific water quality threshold tool to better understand the nature of the stormwater influent and effluent, to establish a technical basis for determining when facility operations might be impacting the quality of stormwater discharges, and to provide ''action levels'' to initiate follow-up to analytical results. The threshold criteria were based on a statistical analysis of the historic stormwater monitoring data and a review of relevant water quality objectives.« less

  2. Investigation of the Effect of Occupational Noise Exposure on Blood Pressure and Heart Rate of Steel Industry Workers

    PubMed Central

    Zamanian, Zahra; Rostami, Reza; Hasanzadeh, Jafar; Hashemi, Hassan

    2013-01-01

    Background and Objectives. This study aimed to investigate the effect of noise exposure on blood pressure and heart rate of steel industry workers. Materials and Methods. In the present cross-sectional study, 50 workers were selected from a steel company in Fars province, Iran, and exposed to 85, 95, and 105 dB noise levels for 5 minutes. The participants' blood pressure and heart rate were measured using Beurer BC16 pulse meter both before and after the exposure. Results. The study results showed no significant difference in blood pressure and heart rate before and after the exposure. However, the workers' systolic blood pressure had increased compared to before the exposure; of course, the difference was not statistically significant (P > 0.05). Besides, although the subjects' heart rate had reduced in comparison to before the exposure, the difference was not statistically significant (P > 0.05). Conclusion. No significant change was observed in blood pressure and heart rate after acute exposure to 85, 95, and 105 dB noise levels. PMID:23781252

  3. Establishment of a canine model of acute pulmonary embolism with definite right ventricular dysfunction through introduced autologous blood clots.

    PubMed

    Zhao, Lin-Bo; Jia, Zhen-Yu; Lu, Guang-Dong; Zhu, Yin-Su; Jing, Lei; Shi, Hai-Bin

    2015-04-01

    To establish a canine model of acute pulmonary embolism (PE) with right ventricular (RV) dysfunction using autologous blood clots and evaluate by echocardiography and contrast-enhanced Computed Tomography (CT). Autologous blood clots formed in vitro were introduced sequentially into the pulmonary arteries of eight healthy mixed-breed dogs while monitoring pulmonary and systemic hemodynamic function. Blood clots were injected until the mean pulmonary artery pressure (MPAP) reached two-three times the baseline pressure, which was maintained up to 1 hour. The RV function was assessed by echocardiography and ECG-gated dual-source contrast CT. All animals survived the imaging procedure. The post-injection pulmonary angiograms showed extensive PE, and MPAP increased from 16.50±2.45 mmHg to 43.13±4.91 mmHg (P<0.001). On echocardiography, the RV fractional area change decreased from 42.06±3.36 to 27.96±3.54 (P<0.001), and the RV myocardial performance increased from 0.20±0.05 to 0.63±0.16 (P<0.001). On CT, the RV end-systolic volume increased from 11.11±1.81 ml to 24.71±4.60 ml (P<0.001), RV end-diastolic volume from 20.73±2.83 ml to 34.63±5.76 ml (P<0.001), and the four-chamber RV/left ventricular diameter ratio from 0.38±0.07 to 0.81±0.14 (P<0.001). Acute PE with RV dysfunction was established in a large animal model through controlled injection of autologous blood clots, which may be useful for developing and evaluating new therapeutic approaches for acute PE with RV dysfunction. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Establishment of immortalized human erythroid progenitor cell lines able to produce enucleated red blood cells.

    PubMed

    Kurita, Ryo; Suda, Noriko; Sudo, Kazuhiro; Miharada, Kenichi; Hiroyama, Takashi; Miyoshi, Hiroyuki; Tani, Kenzaburo; Nakamura, Yukio

    2013-01-01

    Transfusion of red blood cells (RBCs) is a standard and indispensable therapy in current clinical practice. In vitro production of RBCs offers a potential means to overcome a shortage of transfusable RBCs in some clinical situations and also to provide a source of cells free from possible infection or contamination by microorganisms. Thus, in vitro production of RBCs may become a standard procedure in the future. We previously reported the successful establishment of immortalized mouse erythroid progenitor cell lines that were able to produce mature RBCs very efficiently. Here, we have developed a reliable protocol for establishing immortalized human erythroid progenitor cell lines that are able to produce enucleated RBCs. These immortalized cell lines produce functional hemoglobin and express erythroid-specific markers, and these markers are upregulated following induction of differentiation in vitro. Most importantly, these immortalized cell lines all produce enucleated RBCs after induction of differentiation in vitro, although the efficiency of producing enucleated RBCs remains to be improved further. To the best of our knowledge, this is the first demonstration of the feasibility of using immortalized human erythroid progenitor cell lines as an ex vivo source for production of enucleated RBCs.

  5. Lead in the blood of children living close to industrial point sources in Bulgaria and Poland

    NASA Astrophysics Data System (ADS)

    Willeke-Wetstein, C.; Bainova, A.; Georgieva, R.; Huzior-Balajewicz, A.; Bacon, J. R.

    2003-05-01

    ln Eastern European countries some industrial point sources are still suspected to have unacceptable emission rates of lead that pose a major health risk in particular to children. An interdisciplinary research project under the auspices of the EU had the aims (I) to monitor the current contamination of two industrial zones in Bulgaria and Poland, (2) to relate the Pb levels in ecological strata to the internal exposure of children, (3) to develop public health strategies in order to reduce the health risk by heavy metals. The human monitoring of Pb in Poland did not show increased health risks for the children living in an industrial zone close to Krakow. Bulgarian children, however, exceeded the WHO limit of 100 μg lead per litre blood by over one hundred percent (240 μg/1). Samples of soil, fodder and livestock organs showed elevated concentrations of lead. Recent literature results are compared with the findings in Bulgaria and Poland. The sources of the high internal exposure of children are discussed. Public health strategies to prevent mental dysfunction in Bulgarian children at risk include awareness building and social masures.

  6. Higher leukocyte subpopulation counts in healthy smoker industrial workers than in nonsmoker industrial workers: possible health consequences.

    PubMed

    Mansoor, M Azam; Stakkestad, Jacob A; Drabløs, Per Arne

    2013-01-01

    Cigarette smoke contains free radicals, which cause injury to endothelial cells and oxidize bioactive components in the blood. Neutrophils, a subpopulation of leukocytes, contain the enzyme myeloperoxidase that mediates production of hypochlorous acid during oxidative stress. In this study, we investigated whether smoker industrial workers had significantly higher neutrophil counts than nonsmoker industrial workers. We collected blood samples from 183 apparently healthy male and 30 female industrial workers. We obtained blood cell counts, measured the concentration of plasma aminothiols and determined the concentration of serum and erythrocyte folate and serum vitamin B12 in the samples. Smoker industrial workers had significantly higher neutrophil, lymphocyte, monocyte, eosinophil and basophil counts than nonsmoker industrial workers (p < 0.0001, p < 0.0001, p < 0.0001, p < 0.0001 and p = 0.01, respectively). Mean corpuscular volume and mean corpuscular hemoglobin in smoker industrial workers were higher than in nonsmoker industrial workers (p = 0.001 and p = 0.03). Our study demonstrates that smoker industrial workers have higher neutrophil counts than nonsmoker industrial workers. Therefore, our observations suggest that smokers may become more easily prone to chronic inflammation than nonsmokers. About 84% of the study participants were male subjects; therefore, our findings may be more representative for men than women. Copyright © 2013 S. Karger AG, Basel.

  7. Industry Employment

    ERIC Educational Resources Information Center

    Occupational Outlook Quarterly, 2012

    2012-01-01

    This article illustrates projected employment change by industry and industry sector over 2010-20 decade. Workers are grouped into an industry according to the type of good produced or service provided by the establishment for which they work. Industry employment projections are shown in terms of numeric change (growth or decline in the total…

  8. Error management in blood establishments: results of eight years of experience (2003–2010) at the Croatian Institute of Transfusion Medicine

    PubMed Central

    Vuk, Tomislav; Barišić, Marijan; Očić, Tihomir; Mihaljević, Ivanka; Šarlija, Dorotea; Jukić, Irena

    2012-01-01

    Background. Continuous and efficient error management, including procedures from error detection to their resolution and prevention, is an important part of quality management in blood establishments. At the Croatian Institute of Transfusion Medicine (CITM), error management has been systematically performed since 2003. Materials and methods. Data derived from error management at the CITM during an 8-year period (2003–2010) formed the basis of this study. Throughout the study period, errors were reported to the Department of Quality Assurance. In addition to surveys and the necessary corrective activities, errors were analysed and classified according to the Medical Event Reporting System for Transfusion Medicine (MERS-TM). Results. During the study period, a total of 2,068 errors were recorded, including 1,778 (86.0%) in blood bank activities and 290 (14.0%) in blood transfusion services. As many as 1,744 (84.3%) errors were detected before issue of the product or service. Among the 324 errors identified upon release from the CITM, 163 (50.3%) errors were detected by customers and reported as complaints. In only five cases was an error detected after blood product transfusion however without any harmful consequences for the patients. All errors were, therefore, evaluated as “near miss” and “no harm” events. Fifty-two (2.5%) errors were evaluated as high-risk events. With regards to blood bank activities, the highest proportion of errors occurred in the processes of labelling (27.1%) and blood collection (23.7%). With regards to blood transfusion services, errors related to blood product issuing prevailed (24.5%). Conclusion. This study shows that comprehensive management of errors, including near miss errors, can generate data on the functioning of transfusion services, which is a precondition for implementation of efficient corrective and preventive actions that will ensure further improvement of the quality and safety of transfusion treatment. PMID

  9. 21 CFR 607.30 - Updating blood product listing information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Updating blood product listing information. 607.30... (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.30 Updating blood product...

  10. 21 CFR 607.30 - Updating blood product listing information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Updating blood product listing information. 607.30... (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.30 Updating blood product...

  11. 21 CFR 607.30 - Updating blood product listing information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Updating blood product listing information. 607.30... (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.30 Updating blood product...

  12. 21 CFR 607.30 - Updating blood product listing information.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Updating blood product listing information. 607.30... (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.30 Updating blood product...

  13. 21 CFR 607.30 - Updating blood product listing information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Updating blood product listing information. 607.30... (CONTINUED) BIOLOGICS ESTABLISHMENT REGISTRATION AND PRODUCT LISTING FOR MANUFACTURERS OF HUMAN BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.30 Updating blood product...

  14. Cultured blood versus donated blood: long-run perspectives of the economy of blood.

    PubMed

    Mercier Ythier, Jean

    2015-01-01

    Recent advances of fundamental research on the in vitro generation of red blood cells (RBCs) from hematopoietic stem cells in the laboratory open new possibilities of the utilization of cultured RBCs in transfusion medicine. We study the economic challenge of the setup and development of the mass industrial production of RBCs in mature transfusion organizations. We argue that: (i) RBC manufacturing could be set up and developed in the short-medium run for the treatment of the small proportion of transfused patients who have a rare blood type or are alloimmunized against blood antigens; (ii) manufactured RBCs could substitute for donated RBCs in the long run if the physical productivity of RBC engineering technology approaches that of bone marrow.

  15. A survey of blood lead levels among young Johannesburg school children.

    PubMed

    Mathee, A; von Schirnding, Y E R; Levin, J; Ismail, A; Huntley, R; Cantrell, A

    2002-11-01

    Studies conducted around the world have established beyond doubt that elevated childhood blood lead levels may lead to detrimental health effects. Research has shown that certain groups of South African children are at particular risk of elevated blood lead levels. Johannesburg is the largest urban complex in southern Africa, with a population of around 3 million and extensive industrial and manufacturing activity. Among the challenges posed in the city are rapid urbanization, extensive poverty, and inequity. Little information on the blood lead distribution of Johannesburg children is available. This study was undertaken to determine blood lead levels among children living in three areas of Johannesburg: inner city suburbs and the low-income townships of Alexandra and Westbury to the north and west of the city center, respectively. The results indicated that blood lead levels ranged from 6 to 26 micro g/dL, with a mean level of 11.9 micro g /dL. The blood lead levels of 78% of children equaled or exceeded 10 micro g/dL, the current international action level. Maternal educational status, the presence of smokers in the home, and living in an informal dwelling were among the factors associated with elevated blood lead levels.

  16. 21 CFR 864.9100 - Empty container for the collection and processing of blood and blood components.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of blood and blood components. 864.9100 Section 864.9100 Food and Drugs FOOD AND DRUG ADMINISTRATION... Used In Establishments That Manufacture Blood and Blood Products § 864.9100 Empty container for the collection and processing of blood and blood components. (a) Identification. An empty container for the...

  17. 21 CFR 864.9100 - Empty container for the collection and processing of blood and blood components.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... of blood and blood components. 864.9100 Section 864.9100 Food and Drugs FOOD AND DRUG ADMINISTRATION... Used In Establishments That Manufacture Blood and Blood Products § 864.9100 Empty container for the collection and processing of blood and blood components. (a) Identification. An empty container for the...

  18. 21 CFR 864.9100 - Empty container for the collection and processing of blood and blood components.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of blood and blood components. 864.9100 Section 864.9100 Food and Drugs FOOD AND DRUG ADMINISTRATION... Used In Establishments That Manufacture Blood and Blood Products § 864.9100 Empty container for the collection and processing of blood and blood components. (a) Identification. An empty container for the...

  19. 21 CFR 864.9100 - Empty container for the collection and processing of blood and blood components.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... of blood and blood components. 864.9100 Section 864.9100 Food and Drugs FOOD AND DRUG ADMINISTRATION... Used In Establishments That Manufacture Blood and Blood Products § 864.9100 Empty container for the collection and processing of blood and blood components. (a) Identification. An empty container for the...

  20. 21 CFR 864.9100 - Empty container for the collection and processing of blood and blood components.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... of blood and blood components. 864.9100 Section 864.9100 Food and Drugs FOOD AND DRUG ADMINISTRATION... Used In Establishments That Manufacture Blood and Blood Products § 864.9100 Empty container for the collection and processing of blood and blood components. (a) Identification. An empty container for the...

  1. 27 CFR 6.95 - Consumer tasting or sampling at retail establishments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... sampling at retail establishments. 6.95 Section 6.95 Alcohol, Tobacco Products and Firearms ALCOHOL AND... tasting or sampling at retail establishments. An industry member may conduct tasting or sampling activities at a retail establishment. The industry member may purchase the products to be used from the...

  2. 27 CFR 6.95 - Consumer tasting or sampling at retail establishments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... sampling at retail establishments. 6.95 Section 6.95 Alcohol, Tobacco Products and Firearms ALCOHOL AND... tasting or sampling at retail establishments. An industry member may conduct tasting or sampling activities at a retail establishment. The industry member may purchase the products to be used from the...

  3. 27 CFR 6.95 - Consumer tasting or sampling at retail establishments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... sampling at retail establishments. 6.95 Section 6.95 Alcohol, Tobacco Products and Firearms ALCOHOL AND... tasting or sampling at retail establishments. An industry member may conduct tasting or sampling activities at a retail establishment. The industry member may purchase the products to be used from the...

  4. Progress in the blood supply of Afghanistan.

    PubMed

    Riley, William J; McCullough, Terri Konstenius; Rhamani, Ahmad Masoud; McCullough, Jeffrey

    2017-07-01

    The blood supply system in Afghanistan was badly damaged by years of conflict. In 2009, the Afghanistan National Blood Safety and Transfusion Service (ANBSTS) was established. For 6 years, we collaborated to assist with policy and infrastructure development; blood bank operations; blood collection, testing, and component production; transfusion practices; and training of technicians, nurses, midwives, and physicians. Policies were established, infrastructure was strengthened, and capable staff was acquired and trained. Standard operating procedures were developed, testing was improved, and quality systems were established. Thirty trainings were held for blood center staff. Four additional formal trainings were held for 39 physicians, 36 nurses and/or midwives, and 38 laboratory technicians. During 5 years of this project, blood collection increased by 40%. The ANBSTS has made impressive progress developing infrastructure, personnel, procedures, quality systems, and training programs and increasing blood collection. Knowledge of transfusion medicine was improved through structured training. © 2017 AABB.

  5. Biological monitoring of workers exposed to benzene in the coke oven industry.

    PubMed Central

    Drummond, L; Luck, R; Afacan, A S; Wilson, H K

    1988-01-01

    Workers in the coke oven industry are potentially exposed to low concentrations of benzene. There is a need to establish a well validated biological monitoring procedure for low level benzene exposure. The use of breath and blood benzene and urinary phenol has been explored in conjunction with personal monitoring data. At exposures of about 1 ppm benzene, urinary phenol is of no value as an indicator of uptake/exposure. Benzene in blood was measured by head space gas chromatography but the concentrations were only just above the detection limit. The determination of breath benzene collected before the next shift is non-specific in the case of smokers. The most useful monitor at low concentrations appears to be breath benzene measured at the end-of-shift. PMID:3378002

  6. Blood banking in China.

    PubMed

    Shan, Hua; Wang, Jing-Xing; Ren, Fu-Rong; Zhang, Yuan-Zhi; Zhao, Hai-Yan; Gao, Guo-Jing; Ji, Yang; Ness, Paul M

    2002-11-30

    While transfusion-transmissible diseases, including AIDS and viral hepatitis, continue to spread especially in developing countries, the issue of safeguarding the world's blood supply is of paramount importance. China houses more than 20% of the earth's population, and thus its blood supply has the potential to affect the global community. In recent years, Chinese blood centres have tried to improve the nation's blood safety. Although substantial progress has already been made, many daunting difficulties remain. Traditional cultural barriers need to be overcome to successfully mobilise volunteer blood donors. Gaps in information and technology still need to be closed. Insufficiency of economic resources also restrict the blood bank industry. Other developing countries face many of the same challenges as China.

  7. GMP in blood collection and processing.

    PubMed

    Wagstaff, W

    1998-01-01

    The principles of Good Manufacturing Practice have, in the main, been universally developed for the guidance of the pharmaceutical industry rather than for transfusion services. However, these rules and guides are increasingly being adapted for use in blood centres, in the production of labile blood components and of plasma for fractionation. The guide for pharmaceutical industries produced by the commission of the European Communities is used as a model here, the nine basic requirements being those applicable to Quality Management, personnel, premises and equipment, document, production, Quality Control, contract manufacture and analysis, complaints and product recall, and self-inspection. Though having more direct application to the production laboratory preparing blood components, the majority of these requirements and principles are also directly applicable to all of the activities involved in blood collection.

  8. [Reference values for the blood coagulation tests in Mexico: usefulness of the pooled plasma from blood donors].

    PubMed

    Calzada-Contreras, Adriana; Moreno-Hernández, Manuel; Castillo-Torres, Noemi Patricia; Souto-Rosillo, Guadalupe; Hernández-Juárez, Jesús; Ricardo-Moreno, María Tania; Sánchez-Fernández, Maria Guadalupe de Jesús; García-González, América; Majluf-Cruz, Abraham

    2012-01-01

    The blood coagulation system maintains the blood in a liquid state and bleeding and thrombosis are the manifestations of its malfunction. Blood coagulation laboratory evaluates the physiology of this system. To establish both, the reference values for several tests performed at the blood coagulation laboratory as well as the utility of the pooled plasma to perform these assays. MATERIAL AND: In this descriptive, cross-sectional, randomized study, we collected plasma from Mexican Mestizos. Each pooled plasma was prepared with the plasma from at least 20 blood donors. We performed screening and special tests and the Levey-Jennings graphs were built and interpreted after each pass. Results of the tests were analyzed and their distribution was established using the Kolmogorov-Smirnov test. To establish the reference values we used 95% confidence intervals. We collected 72 pooled plasmas. The distribution for PT, APTT, and TT tests was abnormal. Although the PT test showed a bimodal distribution it was normal for factor VII. The reference values for the hemostatic, anticoagulant, and fibrinolytic factors were different from those suggested by the manufacturers. We established the reference values for the blood coagulation tests in the adult Mexican population. We have shown that the pooled plasma must be used for the screening tests. We suggest that each clinical laboratory should establish its own reference values (at least for the screening tests). To reach this objective, we encourage the use of the pooled plasma.

  9. Establishing International Blood Pressure References Among Nonoverweight Children and Adolescents Aged 6 to 17 Years.

    PubMed

    Xi, Bo; Zong, Xin'nan; Kelishadi, Roya; Hong, Young Mi; Khadilkar, Anuradha; Steffen, Lyn M; Nawarycz, Tadeusz; Krzywińska-Wiewiorowska, Małgorzata; Aounallah-Skhiri, Hajer; Bovet, Pascal; Chiolero, Arnaud; Pan, Haiyan; Litwin, Mieczysław; Poh, Bee Koon; Sung, Rita Y T; So, Hung-Kwan; Schwandt, Peter; Haas, Gerda-Maria; Neuhauser, Hannelore K; Marinov, Lachezar; Galcheva, Sonya V; Motlagh, Mohammad Esmaeil; Kim, Hae Soon; Khadilkar, Vaman; Krzyżaniak, Alicja; Romdhane, Habiba Ben; Heshmat, Ramin; Chiplonkar, Shashi; Stawińska-Witoszyńska, Barbara; El Ati, Jalila; Qorbani, Mostafa; Kajale, Neha; Traissac, Pierre; Ostrowska-Nawarycz, Lidia; Ardalan, Gelayol; Parthasarathy, Lavanya; Zhao, Min; Zhang, Tao

    2016-01-26

    Several distributions of country-specific blood pressure (BP) percentiles by sex, age, and height for children and adolescents have been established worldwide. However, there are no globally unified BP references for defining elevated BP in children and adolescents, which limits international comparisons of the prevalence of pediatric elevated BP. We aimed to establish international BP references for children and adolescents by using 7 nationally representative data sets (China, India, Iran, Korea, Poland, Tunisia, and the United States). Data on BP for 52 636 nonoverweight children and adolescents aged 6 to 19 years were obtained from 7 large nationally representative cross-sectional surveys in China, India, Iran, Korea, Poland, Tunisia, and the United States. BP values were obtained with certified mercury sphygmomanometers in all 7 countries by using standard procedures for BP measurement. Smoothed BP percentiles (50th, 90th, 95th, and 99th) by age and height were estimated by using the Generalized Additive Model for Location Scale and Shape model. BP values were similar between males and females until the age of 13 years and were higher in males than females thereafter. In comparison with the BP levels of the 90th and 95th percentiles of the US Fourth Report at median height, systolic BP of the corresponding percentiles of these international references was lower, whereas diastolic BP was similar. These international BP references will be a useful tool for international comparison of the prevalence of elevated BP in children and adolescents and may help to identify hypertensive youths in diverse populations. © 2015 American Heart Association, Inc.

  10. Modeling the Blood-Brain Barrier in a 3D triple co-culture microfluidic system.

    PubMed

    Adriani, G; Ma, D; Pavesi, A; Goh, E L K; Kamm, R D

    2015-01-01

    The need for a blood-brain barrier (BBB) model that accurately mimics the physiological characteristics of the in-vivo situation is well-recognized by researchers in academia and industry. However, there is currently no in-vitro model allowing studies of neuronal growth and/or function influenced by factors from the blood that cross through the BBB. Therefore, we established a 3D triple co-culture microfluidic system using human umbilical vein endothelial cells (HUVEC) together with primary rat astrocytes and neurons. Immunostaining confirmed the successful triple co-culture system consisting of an intact BBB with tight intercellular junctions in the endothelial monolayer. The BBB selective permeability was determined by a fluorescent-based assay using dextrans of different molecular weights. Finally, neuron functionality was demonstrated by calcium imaging.

  11. 21 CFR 864.9050 - Blood bank supplies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Blood bank supplies. 864.9050 Section 864.9050...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9050 Blood bank supplies. (a) Identification. Blood bank supplies are general...

  12. 21 CFR 864.9050 - Blood bank supplies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Blood bank supplies. 864.9050 Section 864.9050...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9050 Blood bank supplies. (a) Identification. Blood bank supplies are general...

  13. 21 CFR 864.9050 - Blood bank supplies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Blood bank supplies. 864.9050 Section 864.9050...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9050 Blood bank supplies. (a) Identification. Blood bank supplies are general...

  14. Applying industrial symbiosis to chemical industry: A literature review

    NASA Astrophysics Data System (ADS)

    Cui, Hua; Liu, Changhao

    2017-08-01

    Chemical industry plays an important role in promoting the development of global economy and human society. However, the negative effects caused by chemical production cannot be ignored, which often leads to serious resource consumption and environmental pollution. It is essential for chemical industry to achieve a sustainable development. Industrial symbiosis is one of the key topics in the field of industrial ecology and circular economy, which has been identified as a creative path leading to sustainability. Based on an extensively searching for literatures on linking industrial symbiosis with chemical industry, this paper aims to review the literatures which involves three aspects: (1) economic and environmental benefits achieved by chemical industry through implementing industrial symbiosis, (2) chemical eco-industrial parks, (3) and safety issues for chemical industry. An outlook is also provided. This paper concludes that: (1) chemical industry can achieve both economic and environmental benefits by implementing industrial symbiosis, (2) establishing eco-industrial parks is essential for chemical industry to implement and improve industrial symbiosis, and (3) there is a close relationship between IS and safety issues of chemical industry.

  15. Moving East: how the transnational tobacco industry gained entry to the emerging markets of the former Soviet Union—part I: establishing cigarette imports

    PubMed Central

    Gilmore, A; McKee, M

    2004-01-01

    Objectives: To identify British American Tobacco's (BAT) reasons for targeting the former Soviet Union following its collapse in 1991 and the initial strategies BAT used to enter the region. Design: Analysis of tobacco industry documents held at the Guildford BAT archive. Results: Desire to expand to new markets was based in part on the decline in old markets. The large population, proximity to China, scope to expand sales to women and, in Central Asia, a young population with high growth rates made the former Soviet Union particularly attractive. High consumption rates and unfilled demand caused by previous shortages offered potential for rapid returns on investment. A series of steps were taken to penetrate the markets with the initial focus on establishing imports. The documents suggest that BAT encouraged the use of aid money and barter trade to fund imports and directed the smuggling of cigarettes which graduated from an opportunistic strategy to a highly organised operation. In establishing a market presence, promotion of BAT's brands and corporate image were paramount, and used synonymously to promote both the cigarettes and the company. The tobacco industry targeted young people and women. It used the allure of western products to promote its brands and brand stretching and corporate imagery to pre-empt future marketing restrictions. Conclusions: BAT used the chaotic conditions in the immediate post-transition period in the former Soviet Union to exploit legislative loopholes and ensure illegal cigarette imports. Governments of countries targeted by the tobacco industry need to be aware of industry tactics and develop adequate tobacco control policies in order to prevent the exploitation of vulnerable populations. Marketing restrictions that focus on advertising without restricting the use of brand or company promotions will have a limited impact. PMID:15175531

  16. Moving East: how the transnational tobacco industry gained entry to the emerging markets of the former Soviet Union-part I: establishing cigarette imports.

    PubMed

    Gilmore, A B; McKee, M

    2004-06-01

    To identify British American Tobacco's (BAT) reasons for targeting the former Soviet Union following its collapse in 1991 and the initial strategies BAT used to enter the region. Analysis of tobacco industry documents held at the Guildford BAT archive. Desire to expand to new markets was based in part on the decline in old markets. The large population, proximity to China, scope to expand sales to women and, in Central Asia, a young population with high growth rates made the former Soviet Union particularly attractive. High consumption rates and unfilled demand caused by previous shortages offered potential for rapid returns on investment. A series of steps were taken to penetrate the markets with the initial focus on establishing imports. The documents suggest that BAT encouraged the use of aid money and barter trade to fund imports and directed the smuggling of cigarettes which graduated from an opportunistic strategy to a highly organised operation. In establishing a market presence, promotion of BAT's brands and corporate image were paramount, and used synonymously to promote both the cigarettes and the company. The tobacco industry targeted young people and women. It used the allure of western products to promote its brands and brand stretching and corporate imagery to pre-empt future marketing restrictions. BAT used the chaotic conditions in the immediate post-transition period in the former Soviet Union to exploit legislative loopholes and ensure illegal cigarette imports. Governments of countries targeted by the tobacco industry need to be aware of industry tactics and develop adequate tobacco control policies in order to prevent the exploitation of vulnerable populations. Marketing restrictions that focus on advertising without restricting the use of brand or company promotions will have a limited impact.

  17. Monoclonal antibodies specific to heat-treated porcine blood.

    PubMed

    Raja Nhari, Raja Mohd Hafidz; Hamid, Muhajir; Rasli, Nurmunirah Mohamad; Omar, Abdul Rahman; El Sheikha, Aly Farag; Mustafa, Shuhaimi

    2016-05-01

    Porcine blood is potentially being utilized in food as a binder, gelling agent, emulsifier or colorant. However, for certain communities, the usage of animal blood in food is strictly prohibited owing to religious concerns and health reasons. This study reports the development of monoclonal antibodies (MAbs) against heat-treated soluble proteins (HSPs) of autoclaved porcine blood; characterization of MAbs against blood, non-blood and plasma from different animal species using qualitative indirect non-competitive enzyme-linked immunosorbent assay (ELISA); and immunoblotting of antigenic components in HSPs of porcine blood. Fifteen MAbs are specific to heat-treated and raw porcine blood and not cross-reacted with other animal blood and non-blood proteins (meat and non-meat). Twelve MAbs are specific to porcine plasma, while three MAbs specific to porcine plasma are cross-reacted with chicken plasma. Immunoblotting revealed antigenic protein bands (∼60, ∼85-100 and ∼250 kDa) in porcine blood and plasma recognized by the MAbs. Selection of MAbs that recognized 60 kDa HSPs of porcine blood and plasma as novel monoclonal antibodies would be useful for detection of porcine plasma in processed food using the immunoassay method. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

  18. Lifelong haematopoiesis is established by hundreds of precursors throughout mammalian ontogeny.

    PubMed

    Ganuza, Miguel; Hall, Trent; Finkelstein, David; Chabot, Ashley; Kang, Guolian; McKinney-Freeman, Shannon

    2017-10-01

    Current dogma asserts that mammalian lifelong blood production is established by a small number of blood progenitors. However, this model is based on assays that require the disruption, transplantation and/or culture of embryonic tissues. Here, we used the sample-to-sample variance of a multicoloured lineage trace reporter to assess the frequency of emerging lifelong blood progenitors while avoiding the disruption, culture or transplantation of embryos. We find that approximately 719 Flk1 + mesodermal precursors, 633 VE-cadherin + endothelial precursors and 545 Vav1 + nascent blood stem and progenitor cells emerge to establish the haematopoietic system at embryonic days (E)7-E8.5, E8.5-E11.5 and E11.5-E14.5, respectively. We also determined that the spatio-temporal recruitment of endothelial blood precursors begins at E8.5 and ends by E10.5, and that many c-Kit + clusters of newly specified blood progenitors in the aorta are polyclonal in origin. Our work illuminates the dynamics of the developing mammalian blood system during homeostasis.

  19. Evaluation of blood metabolites reflects presence or absence of liver abscesses in beef cattle

    PubMed Central

    Macdonald, Alaina G C; Bourgon, Stéphanie L; Palme, Rupert; Miller, Stephen P; Montanholi, Yuri R

    2017-01-01

    Liver abscesses constitute a prominent concern regarding animal health and profitability of the beef industry. Our objective was to evaluate potential biliary and blood indicators of liver abscesses. Twenty-nine beef bulls (initially averaging 356±70.5 kg and 253±30 days of age) were fed a high-concentrate diet during a performance test of 112 days, during which blood was collected at nine time points spaced 0.5–13 days apart within 56 days before slaughter. At the abattoir, blood and bile were collected and livers were inspected for liver abscesses. Results indicated that liver abscesses are associated with elevated levels of plasma cortisol and aspartate aminotransferase, and decreased levels of albumin, cholesterol and testosterone over the period before slaughter. Based on the blood samples collected during exsanguination, the presence of liver abscesses was associated with lower concentrations of thyroxine, albumin, cholesterol and alkaline phosphatase, and is suggested to be associated with lower blood carbon dioxide (P=0.08) and lower biliary cortisol metabolites (P=0.07). Albumin and cholesterol are established indicators of hepatic function and are consistently related to the presence of liver abscesses. Identifying blood parameters that predict liver abscesses has practical implications for cattle husbandry and for ensuring food safety. PMID:28890789

  20. Reduction of Isoagglutinin in Intravenous Immunoglobulin (IVIG) Using Blood Group A- and B-Specific Immunoaffinity Chromatography: Industry-Scale Assessment.

    PubMed

    Gerber, Simon; Gaida, Annette; Spiegl, Nicole; Wymann, Sandra; Antunes, Adriano Marques; Menyawi, Ibrahim El; Zurbriggen, Brigitte; Hubsch, Alphonse; Imboden, Martin

    2016-10-01

    Hemolysis, a rare but potentially serious complication of intravenous immunoglobulin (IVIG) therapy, is associated with the presence of antibodies to blood groups A and B (isoagglutinins) in the IVIG product. An immunoaffinity chromatography (IAC) step in the production process could decrease isoagglutinin levels in IVIG. Our objectives were to compare isoagglutinin levels in a large number of IVIG (Privigen ® ) batches produced with or without IAC and to assess the feasibility of the production process with an IAC step on an industrial scale. The IAC column comprised a blend of anti-A and anti-B resins formed by coupling synthetic blood group antigens (A/B-trisaccharides) to a base bead matrix, and was introduced towards the end of the industrial-scale IVIG manufacturing process. Isoagglutinin levels in IVIG were determined by anti-A and anti-B hemagglutinin direct and indirect methods according to the European Pharmacopoeia (Ph. Eur.) and an isoagglutinin flow cytometry assay. IVIG product quality was assessed with respect to the retention of immunoglobulin G (IgG) subclasses, specific antibodies, and removal of IgM using standardized procedures. The IAC step reduced isoagglutinins in IVIG by two to three titer steps compared with lots produced without IAC. The median anti-A and anti-B titers with IAC were 1:8 and 1:4, respectively, when measured by the Ph. Eur. direct method, and 1:2 and <1, respectively, when measured by the Ph. Eur. indirect method. The isoagglutinin flow cytometry assay showed an 87-90 % reduction in isoagglutinins in post-IAC versus pre-IAC fractions. IAC alone reduced anti-A and anti-B of the IgMs isotype by 92.5-97.8 % and 95.4-99.2 %, respectively. Other product quality characteristics were similar with and without IAC. IAC is an effective method for reducing isoagglutinin levels in IVIG, and it is feasible on an industrial scale.

  1. Exploring pharmacist-customer communication: the established blood pressure measurement episode.

    PubMed

    Cavaco, Afonso Neves; Romano, João P

    2010-10-01

    To characterize the communication ritual in the pharmacist-customer dyad during a blood pressure measurement and counselling episode. A Portuguese urban community pharmacy. An exploratory, cross-sectional design was used. Participants were purposively selected and data collected via audio recording, as well as demographics and clinical information via questionnaire. Encounters' verbal content was transcribed verbatim, utterances identified, time stamped, and classified according to a coding scheme of fifteen categories. All data was statistically analyzed using SPSSv17. Four dialogue structures: speaker turn, interactivity, turn density and turn duration measurements. From a total of 51 participants, 72.5% were female with a median age of 66 years. The average systolic blood pressure was 140 mmHg, while the diastolic was 78 mmHg. The blood pressure measurement episode lasted for 5:35 min, with an average of 81 utterances. From all utterances registered, 55.3% were produced by the customer. Visits averaged 38 speaker turns, with an interactivity rate of approximately 7 turns per episode minute. For pharmacists, turn duration averaged 7.0 s and turn density 2.1 utterances. The customers' turns comprised a mean of 8.0 s, with 2.4 utterances. Longer episodes were related to more speaker turns and greater customer turn density and duration, but lower dialogue interactivity. The interactivity rate was also lower when the customers' utterances increased. Pharmacists asked more questions (essentially closed ones), while the customers gave more information. No significant associations were observed between elderly/non-elderly and gender in relation to all communication variables. However, an increased number of speaker turns and closed-questions were associated to a higher systolic pressure. It seems that pharmacists tend to control the content of the dialogue, while customers have more influence on the visit duration and interactivity. Specific hypertensive episodes induce

  2. Industrial Engineering Education in India

    ERIC Educational Resources Information Center

    Bajpai, Shrish; Akhtar, Shagil

    2017-01-01

    The industrial revolution can be termed as the catalyst of human growth. The establishment of various industries has been detrimental to the meteoric rise of any commodity, product or service across the world. Industries fuel the economy of countries and form the main constituent of their GDP. Industries not only generate the production of the…

  3. Establishing International Blood Pressure References Among Non-Overweight Children and Adolescents Aged 6–17 Years

    PubMed Central

    Xi, Bo; Zong, Xin’nan; Kelishadi, Roya; Hong, Young Mi; Khadilkar, Anuradha; Steffen, Lyn M.; Nawarycz, Tadeusz; Krzywińska-Wiewiorowska, Małgorzata; Aounallah-Skhiri, Hajer; Bovet, Pascal; Chiolero, Arnaud; Pan, Haiyan; Litwin, Mieczysław; Poh, Bee Koon; Sung, Rita Y.T.; So, Hung-Kwan; Schwandt, Peter; Haas, Gerda-Maria; Neuhauser, Hannelore K.; Marinov, Lachezar; Galcheva, Sonya V; Motlagh, Mohammad Esmaeil; Kim, Hae Soon; Khadilkar, Vaman; Krzyżaniak, Alicja; Ben Romdhane, Habiba; Heshmat, Ramin; Chiplonkar, Shashi; Stawińska-Witoszyńska, Barbara; Ati, Jalila El; Qorbani, Mostafa; Kajale, Neha; Traissac, Pierre; Ostrowska-Nawarycz, Lidia; Ardalan, Gelayol; Parthasarathy, Lavanya; Zhao, Min; Zhang, Tao

    2015-01-01

    Background Several distributions of country-specific blood pressure (BP) percentiles by sex, age and height for children and adolescents have been established worldwide. However, there are no globally unified BP references for defining elevated BP in children and adolescents, which limit international comparisons of prevalence of pediatric elevated BP. We aimed to establish international BP references for children and adolescents using seven nationally representative data (China, India, Iran, Korea, Poland, Tunisia and USA). Methods and Results Data on BP for 52,636 non-overweight children and adolescents aged 6–19 years were obtained from seven large nationally representative cross-sectional surveys in China, India, Iran, Korea, Poland, Tunisia, and USA. BP values were obtained with certified mercury sphygmomanometers in all seven countries, using standard procedures for BP measurement. Smoothed BP percentiles (50th, 90th, 95th and 99th) by age and height were estimated using the Generalized Additive Model for Location Scale and Shape (GAMLSS) model. BP values were similar between males and females until the age of 13 years and were higher in males than females thereafter. Compared to BP level of the 90th and 95th percentiles of the U.S. Fourth Report at median height, systolic BP of the corresponding percentiles of these international references was lower while diastolic BP was similar. Conclusions These international BP references will be a useful tool for international comparison of the prevalence of elevated BP in children and adolescents and may help identify hypertensive youths in diverse populations. PMID:26671979

  4. Genetically modified T cells targeting neovasculature efficiently destroy tumor blood vessels, shrink established solid tumors and increase nanoparticle delivery.

    PubMed

    Fu, Xinping; Rivera, Armando; Tao, Lihua; Zhang, Xiaoliu

    2013-11-15

    Converting T cells into tumor cell killers by grafting them with a chimeric antigen receptor (CAR) has shown promise as a cancer immunotherapeutic. However, the inability of these cells to actively migrate and extravasate into tumor parenchyma has limited their effectiveness in vivo. Here we report the construction of a CAR containing an echistatin as its targeting moiety (eCAR). As echistatin has high binding affinity to αvβ3 integrin that is highly expressed on the surface of endothelial cells of tumor neovasculature, T cells engrafted with eCAR (T-eCAR) can efficiently lyse human umbilical vein endothelial cells and tumor cells that express αvβ3 integrin when tested in vitro. Systemic administration of T-eCAR led to extensive bleeding in tumor tissues with no evidence of damage to blood vessels in normal tissues. Destruction of tumor blood vessels by T-eCAR significantly inhibited the growth of established bulky tumors. Moreover, when T-eCAR was codelivered with nanoparticles in a strategically designed temporal order, it dramatically increased nanoparticle deposition in tumor tissues, pointing to the possibility that it may be used together with nanocarriers to increase their capability to selectively deliver antineoplastic drugs to tumor tissues. Copyright © 2013 UICC.

  5. 21 CFR 864.9185 - Blood grouping view box.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Blood grouping view box. 864.9185 Section 864.9185...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9185 Blood grouping view box. (a) Identification. A blood grouping view box...

  6. 21 CFR 864.9185 - Blood grouping view box.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Blood grouping view box. 864.9185 Section 864.9185...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9185 Blood grouping view box. (a) Identification. A blood grouping view box...

  7. 21 CFR 864.9185 - Blood grouping view box.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Blood grouping view box. 864.9185 Section 864.9185...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9185 Blood grouping view box. (a) Identification. A blood grouping view box...

  8. 21 CFR 864.9185 - Blood grouping view box.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Blood grouping view box. 864.9185 Section 864.9185...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9185 Blood grouping view box. (a) Identification. A blood grouping view box...

  9. 21 CFR 864.9185 - Blood grouping view box.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Blood grouping view box. 864.9185 Section 864.9185...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9185 Blood grouping view box. (a) Identification. A blood grouping view box...

  10. Noninvasive blood pressure measurement scheme based on optical fiber sensor

    NASA Astrophysics Data System (ADS)

    Liu, Xianxuan; Yuan, Xueguang; Zhang, Yangan

    2016-10-01

    Optical fiber sensing has many advantages, such as volume small, light quality, low loss, strong in anti-jamming. Since the invention of the optical fiber sensing technology in 1977, optical fiber sensing technology has been applied in the military, national defense, aerospace, industrial, medical and other fields in recent years, and made a great contribution to parameter measurement in the environment under the limited condition .With the rapid development of computer, network system, the intelligent optical fiber sensing technology, the sensor technology, the combination of computer and communication technology , the detection, diagnosis and analysis can be automatically and efficiently completed. In this work, we proposed a noninvasive blood pressure detection and analysis scheme which uses optical fiber sensor. Optical fiber sensing system mainly includes the light source, optical fiber, optical detector, optical modulator, the signal processing module and so on. wavelength optical signals were led into the optical fiber sensor and the signals reflected by the human body surface were detected. By comparing actual testing data with the data got by traditional way to measure the blood pressure we can establish models for predicting the blood pressure and achieve noninvasive blood pressure measurement by using spectrum analysis technology. Blood pressure measurement method based on optical fiber sensing system is faster and more convenient than traditional way, and it can get accurate analysis results in a shorter period of time than before, so it can efficiently reduce the time cost and manpower cost.

  11. Blood lead levels in radiator repair workers in Colorado.

    PubMed

    Dalton, C B; McCammon, J B; Hoffman, R E; Baron, R C

    1997-01-01

    A laboratory-based blood lead surveillance system in Colorado identified radiator repair workers as having the highest blood lead levels of all worker groups reported. A survey of 42 radiator repair shops in ten locales throughout Colorado was undertaken to estimate the prevalence of workers with elevated blood lead levels > 25 micrograms/dL. The survey was designed to test the sensitivity of the surveillance system and to assess working conditions and practices in the radiator repair industry in Colorado. Of 63 workers, 39 (62%) had blood lead levels > 25 micrograms/dL. The sensitivity of the surveillance system for detecting radiator repair workers with elevated blood lead levels was estimated at 11%. None of the radiator repair shops had adequate local exhaust ventilation. Work practice and engineering modifications are needed to reduce lead exposure in this industry.

  12. Iatrogenic Blood-borne Viral Infections in Refugee Children from War and Transition Zones

    PubMed Central

    2013-01-01

    Pediatric infectious disease clinicians in industrialized countries may encounter iatrogenically transmitted HIV, hepatitis B virus, and hepatitis C virus infections in refugee children from Central Asia, Southeast Asia, and sub-Saharan Africa. The consequences of political collapse and/or civil war—work migration, prostitution, intravenous drug use, defective public health resources, and poor access to good medical care—all contribute to the spread of blood-borne viruses. Inadequate infection control practices by medical establishments can lead to iatrogenic infection of children. Summaries of 4 cases in refugee children in Australia are a salient reminder of this problem. PMID:23739597

  13. Empowering biotechnology in southern Africa: establishment of a robust transformation platform for the production of transgenic industry-preferred cassava.

    PubMed

    Chetty, C C; Rossin, C B; Gruissem, W; Vanderschuren, H; Rey, M E C

    2013-01-25

    Knowledge and technology transfer to African laboratories and farmers is an important objective for achieving food security and sustainable crop production on the sub-Saharan African continent. Cassava (Manihot esculenta Crantz) is a vital source of calories for more than a billion people in developing countries, and its potential industrial use for starch and bioethanol in the tropics is increasingly being recognized. However, cassava production remains constrained by the susceptibility of the crop to several biotic and abiotic stresses. For more than a decade, biotechnology has been considered an attractive tool to improve cassava as it substantially circumvents the limitations of traditional breeding, which is particularly time-consuming and tedious because of the high heterozygosity of the crop. A major constraint to the development of biotechnological approaches for cassava improvement has been the lack of an efficient and robust transformation and regeneration system. Despite some success achieved in genetic modification of the model cassava cultivar Tropical Manihot Series (TMS), TMS 60444, in some European and U.S. laboratories, the lack of a reproducible and robust protocol has not allowed the establishment of a routine transformation system in sub-Saharan Africa. In this study, we optimized a robust and efficient protocol developed at ETH Zurich to successfully establish transformation of a commercially cultivated South African landrace, T200, and compared this with the benchmark model cultivar TMS 60444. Results from our study demonstrated high transformation rates for both T200 (23 transgenic lines from 100 friable embryogenic callus (FEC) clusters) compared with TMS 60444 (32 transgenic lines from 100 FEC clusters). The success in transforming landraces or farmer-preferred cultivars has been limited, and the high transformation rate of an industry-preferred landrace in this study is encouraging for a feasible transformation program for cassava

  14. 21 CFR 607.20 - Who must register and submit a blood product list.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Who must register and submit a blood product list... BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.20 Who must register and submit a blood product list. (a) Owners or operators of all establishments, not exempt under...

  15. 21 CFR 607.20 - Who must register and submit a blood product list.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Who must register and submit a blood product list... BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.20 Who must register and submit a blood product list. (a) Owners or operators of all establishments, not exempt under...

  16. 21 CFR 607.20 - Who must register and submit a blood product list.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Who must register and submit a blood product list... BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.20 Who must register and submit a blood product list. (a) Owners or operators of all establishments, not exempt under...

  17. 21 CFR 607.20 - Who must register and submit a blood product list.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Who must register and submit a blood product list... BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.20 Who must register and submit a blood product list. (a) Owners or operators of all establishments, not exempt under...

  18. 21 CFR 607.20 - Who must register and submit a blood product list.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Who must register and submit a blood product list... BLOOD AND BLOOD PRODUCTS Procedures for Domestic Blood Product Establishments § 607.20 Who must register and submit a blood product list. (a) Owners or operators of all establishments, not exempt under...

  19. [Evaluation of antihypertensive therapy by ambulatory blood pressure monitoring and establishment of the level of antihypertensive goal on the circadian rhythm of blood pressure].

    PubMed

    Fujioka, T; Tamaki, S; Fudo, T; Nakae, I; Sugawara, A; Kambara, H

    1990-01-01

    We have developed a new method for the evaluation of antihypertensive therapy on the circadian rhythm of blood pressure and attempted to determine the indications for antihypertensive therapy and the level of antihypertensive goal. Blood pressures were measured for 24 hours by the use of ambulatory blood pressure monitoring using 630 (ABPM-630) in 50 normotensives, 50 untreated hypertensives and 50 hypertensives undertreatment with various antihypertensive drugs (110 males and 40 females, with a mean age of 53.4 +/- 13.3 yrs). Blood pressure profiles were prepared for determination of the hyperbaric and hypobaric indexes. According to the WHO's definitions for blood pressure, the hyperbaric index was defined as the area above 140 mmHg in systolic blood pressure or 90 mmHg in diastolic blood pressure, and the hypobaric index, as the area below 100 mmHg or 60 mmHg, respectively. The criteria of the hypobaric index was obtained from the mean basal blood pressure (the lowest blood pressure during sleep) of the 50 normotensives. The mean hyperbaric index of the 50 normotensives was 20.4 +/- 40.2/5.5 +/- 15.3 (systole/diastole) mmHg.hour/day and the mean hypobaric index, 12.2 +/- 22.5/9.0 +/- 24.0 mmHg.hour/day. The 50 untreated hypertensives showed a mean hyperbaric index of 281.8 +/- 197.0/156.0 +/- 126.1 mmHg.hour/day and a mean hypobaric index of 0.1 +/- 0.6/0.3 +/- 1.5 mmHg.hour/day. Comparison of the indexes before and after treatment with various antihypertensives showed that a decrease in the hyperbaric index without an increase in the hypobaric index was the most optimal reduction of blood pressure.(ABSTRACT TRUNCATED AT 250 WORDS)

  20. The relationship between environmental exposure to cadmium and lead and blood selenium concentration in randomly selected population of children inhabiting industrial regions of Silesian Voivodship (Poland).

    PubMed

    Gać, P; Pawlas, N; Poręba, R; Poręba, M; Pawlas, K

    2014-06-01

    This study aimed at determining the relationship between environmental exposure to lead (Pb) and cadmium (Cd) and blood selenium (Se) concentration in randomly selected population of children inhabiting the industrial regions of Silesian Voivodship, Poland. The study was conducted on a group of consecutive randomly selected 349 children aged below 15 years and inhabiting the industrial regions in Upper Silesia. The examined variables included whole blood Cd concentration (Cd-B), whole blood Pb concentration (Pb-B) and whole blood Se concentration (Se-B). The concentration of Cd-B, Pb-B and Se-B in the studied group of children amounted to 0.26 ± 0.14, 37.62 ± 25.30 and 78.31 ± 12.82 μg/L, respectively. In the entire examined group a statistically significant negative linear relationship was noted between Pb-B and Se-B (r = -0.12, p < 0.05). Also, a statistically insignificant negative correlation was detected between Cd-B and Se-B (r = -0.02, p > 0.05) and a statistically insignificant positive correlation between Pb-B and Cd-B (r = 0.08, p > 0.05). A multivariate backward stepwise regression analysis demonstrated that in the studied group of children higher Pb-B and a more advanced age-represented independent risk factors for a decreased Se-B. Environmental exposure to Pb may represent an independent risk factor for Se deficit in blood of the studied population of children. In children, the lowered Se-B may create one of the mechanisms in which Pb unfavourably affects human body. © The Author(s) 2014.

  1. Environmental and socioeconomic factors contributing to elevated blood lead levels in children from an industrial area of Upper Silesia.

    PubMed

    Pelc, Wojciech; Pawlas, Natalia; Dobrakowski, Michał; Kasperczyk, Sławomir

    2016-10-01

    The present study concentrated on a cross-sectional analysis of recent exposure to lead (Pb) and the socioeconomic factors behind increased Pb exposure in Polish children. Lead is one of the most widespread toxic heavy metals in the industrial region of Upper Silesia (Poland). Elevated blood Pb levels in children continue to be a matter of serious concern. The present study involved 4882 children from the Upper Silesia region, aged from 3 yr to 18 yr, over the calendar years 1999 to 2013. The concentration of Pb in blood was determined in each child. The children's parents were asked to answer survey questions about the child's environmental exposure to Pb as well as the socioeconomic condition of the family. Factors that correspond with increased exposure to Pb included: lower level of education of parents, unemployment, parents' occupational Pb exposure, poor socioeconomic status of the family, smoking at home, living on the ground floor of buildings, consumption of locally grown vegetables and fruits, longer outdoor playing periods in a polluted environment, and male gender. Environmental exposure to Pb is the most important factor behind chronic poisoning of children in Upper Silesia. The most important socioeconomic factor associated with concentrations of Pb in children's blood is a lower level of education of a child's mother and father. Environ Toxicol Chem 2016;35:2597-2603. © 2016 SETAC. © 2016 SETAC.

  2. [Establishment of the experimental animal model of Babesia microti].

    PubMed

    Lu, Yan; Cai, Yu-Chun; Chen, Shao-Hong; Chen, Jia-Xu; Guo, Jian; Chen, Mu-Xin; Ai, Lin; Chu, Yan-Hong; Chen, Zhuo; Zhou, Xiao-Nong

    2012-12-30

    To establish the experimental animal model for the study of Babesia microti. BALB/c mice, immunosuppressive BALB/c mice, SCID mice and NOD-SCID mice were inoculated with B. microti-infected red blood cells (RBC) by intraperitoneal injection respectively. After inoculation, thin blood smears were prepared every day, stained with Giemsa staining and examined for the presence of parasitemia. Three mice were dissected to examine the infectivity in bone marrow, brain, spleen, heart, lung, kidney and liver tissues. The infection rate of erythrocytes in different tissues was recorded, and the relationship between the infectivity of tissues and infection rate in peripheral blood was analyzed. Blood samples infected with B. microti were preserved in liquid nitrogen with dimethyl sulfoxide (DMSO) for 2 months. The thawed parasitized blood was injected into the BALB/c mice by same route and the parasitemia was monitored. The four kinds of mice were all infected by B. microti with parasitemia. The percentage of parasitized red blood cells from peripheral blood were 82.4% (BALB/c mice, d7), 73.2% (immunosuppressive BALB/c mice, d5), 86.4% (SCID mice, d8) and 72.5% (NOD-SCID mice, d8) at the maximum, respectively. Parasitemia decreased rapidly in BALB/c mice, whereas decreased slowly in immunosuppressive BALB/c mice. Only the parasitemia in SCID mice and NOD-SCID mice decreased significantly and tended to picking up again. The parasites were observed in RBCs from bone marrow, brain, spleen, heart, lung, kidney and liver tissues. The infection rate of erythrocytes in tissues increased with an increase of infection in peripheral blood. After cryopreservation, the parasites proliferated in BALB/c mice. Parasitemia appeared after inoculation with frozen infected blood two days later than that of fresh infected blood. The infection rate reached its peak after inoculation with frozen infected blood one day later than that of fresh infected blood. The experimental animal model of B

  3. Defense Industrial Base Capabilities Study: Protection

    DTIC Science & Technology

    2004-12-01

    Polyurethane Foam (RPF). 2) The Department should establish an Industrial Base Investment Fund to provide better on-ramps for production-ready...Sweep; − Rigid Polyurethane Foam (RPF). RECOMMENDATION 2 The Department should establish an Industrial Base Investment Fund (IBIF) to provide...Reactive RF Jamming 15. Expendable Programmable Acoustic Decoy 16. Rigid Polyurethane Foam 17. Towed Fabric Balloon Pressure Sweep 18. Chemical

  4. An Impact Analysis of Regional Industry-University Interactions: The Case of Industrial PhD Schools

    ERIC Educational Resources Information Center

    Gustavsson, Linda; Nuur, Cali; Söderlind, Johan

    2016-01-01

    The authors discuss Triple Helix collaborations in the context of regional competitiveness. Through an exploratory case study, they identify and analyse the impact of the establishment of industrial PhD schools for participating industry and universities. The study was conducted in Sweden in 2014 and focuses on three industry-university…

  5. An Impact Analysis of Regional Industry--University Interactions: The Case of Industrial PhD Schools

    ERIC Educational Resources Information Center

    Gustavsson, Linda; Nuur, Cali; Söderlind, Johan

    2016-01-01

    The authors discuss Triple Helix collaborations in the context of regional competitiveness. Through an exploratory case study, they identify and analyse the impact of the establishment of industrial PhD schools for participating industry and universities. The study was conducted in Sweden in 2014 and focuses on three industry--university…

  6. SPAKling insight into blood pressure regulation

    PubMed Central

    Castañeda-Bueno, María; Gamba, Gerardo

    2010-01-01

    Arterial hypertension is one of the most important health problems in industrialized cities. Blood pressure levels are influenced by renal salt handling and salt reabsorption in the kidney. In this Closeup, Castañeda-Bueno and Gamba discuss the work from Alessi and coworkers on the in vivo roles of the SPAK kinase in defining blood pressure levels. PMID:20112249

  7. 21 CFR 606.171 - Reporting of product deviations by licensed manufacturers, unlicensed registered blood...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... manufacturers, unlicensed registered blood establishments, and transfusion services. 606.171 Section 606.171...) BIOLOGICS CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Records and Reports § 606.171 Reporting of product deviations by licensed manufacturers, unlicensed registered blood establishments, and...

  8. 21 CFR 606.171 - Reporting of product deviations by licensed manufacturers, unlicensed registered blood...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... manufacturers, unlicensed registered blood establishments, and transfusion services. 606.171 Section 606.171...) BIOLOGICS CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Records and Reports § 606.171 Reporting of product deviations by licensed manufacturers, unlicensed registered blood establishments, and...

  9. 21 CFR 606.171 - Reporting of product deviations by licensed manufacturers, unlicensed registered blood...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... manufacturers, unlicensed registered blood establishments, and transfusion services. 606.171 Section 606.171...) BIOLOGICS CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Records and Reports § 606.171 Reporting of product deviations by licensed manufacturers, unlicensed registered blood establishments, and...

  10. 21 CFR 606.171 - Reporting of product deviations by licensed manufacturers, unlicensed registered blood...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... manufacturers, unlicensed registered blood establishments, and transfusion services. 606.171 Section 606.171...) BIOLOGICS CURRENT GOOD MANUFACTURING PRACTICE FOR BLOOD AND BLOOD COMPONENTS Records and Reports § 606.171 Reporting of product deviations by licensed manufacturers, unlicensed registered blood establishments, and...

  11. The Education "Industry" in Africa.

    ERIC Educational Resources Information Center

    Kraft, Richard J.

    Education, according to various established criteria, can be classified as an industry, and in many African nations, it is the largest industry. Yet, when judged by standard measures of industrial success, such as whether the economic outcomes justify the amount spent, the answer is generally no. The thesis that most African nations are attempting…

  12. A nationwide multicentre study in Turkey for establishing reference intervals of haematological parameters with novel use of a panel of whole blood

    PubMed Central

    Ozarda, Yesim; Ichihara, Kiyoshi; Bakan, Ebubekir; Polat, Harun; Ozturk, Nurinnisa; Baygutalp, Nurcan K.; Taneli, Fatma; Guvenc, Yesim; Ormen, Murat; Erbayraktar, Zubeyde; Aksoy, Nurten; Sezen, Hatice; Demir, Meltem; Eskandari, Gulcin; Polat, Gurbuz; Mete, Nuriye; Yuksel, Hatice; Vatansev, Husamettin; Gun, Fatma; Akin, Okhan; Ceylan, Ozlem; Noyan, Tevfik; Gozlukaya, Ozgul; Aliyazicioglu, Yuksel; Kahraman, Sevim; Dirican, Melahat; Tuncer, Gul Ozlem; Kimura, Shogo; Eker, Pinar

    2017-01-01

    Introduction A nationwide multicentre study was conducted to establish well-defined reference intervals (RIs) of haematological parameters for the Turkish population in consideration of sources of variation in reference values (RVs). Materials and methods K2-EDTA whole blood samples (total of 3363) were collected from 12 laboratories. Sera were also collected for measurements of iron, UIBC, TIBC, and ferritin for use in the latent abnormal values exclusion (LAVE) method. The blood samples were analysed within 2 hours in each laboratory using Cell Dyn and Ruby (Abbott), LH780 (Beckman Coulter), or XT-2000i (Sysmex). A panel of freshly prepared blood from 40 healthy volunteers was measured in common to assess any analyser-dependent bias in the measurements. The SD ratio (SDR) based on ANOVA was used to judge the need for partitioning RVs. RIs were computed by the parametric method with/without applying the LAVE method. Results Analyser-dependent bias was found for basophils (Bas), MCHC, RDW and MPV from the panel test results and thus those RIs were derived for each manufacturer. RIs were determined from all volunteers’ results for WBC, neutrophils, lymphocytes, monocytes, eosinophils, MCV, MCH and platelets. Gender-specific RIs were required for RBC, haemoglobin, haematocrit, iron, UIBC and ferritin. Region-specific RIs were required for RBC, haemoglobin, haematocrit, UIBC, and TIBC. Conclusions With the novel use of a freshly prepared blood panel, manufacturer-specific RIs’ were derived for Bas, Bas%, MCHC, RDW and MPV. Regional differences in RIs were observed among the 7 regions of Turkey, which may be attributed to nutritional or environmental factors, including altitude. PMID:28694726

  13. Fresh Whole Blood Transfusion: Military and Civilian Implications.

    PubMed

    Goforth, Carl W; Tranberg, John W; Boyer, Phillip; Silvestri, Peter J

    2016-06-01

    Uncontrolled hemorrhage and exsanguination are the leading cause of preventable death, and resuscitative therapy is a critical component for survival. In various combinations, fresh whole blood, blood components, colloids, and crystalloids have all been staples of trauma care. The use of fresh whole blood is a well-established military practice that has saved the lives of thousands of American and coalition military personnel. Civilian use of fresh whole blood is far less established owing to the wide availability of individual blood components. However, this highly tailored blood supply is vulnerable to both natural and man-made disasters. In the event of such disruption, such as a major hurricane, it may be necessary for civilian hospitals to rapidly enact a fresh whole blood program. Therefore, the aim of this article is to review the current use of blood therapy for trauma resuscitation, the US military's approach to fresh whole blood, and how maintaining a civilian capacity for fresh whole blood collection in the event of future man-made and natural disasters is key to promoting survival from trauma. ©2016 American Association of Critical-Care Nurses.

  14. Exposure to and precautions for blood and body fluids among workers in the funeral home franchises of Fort Worth, Texas.

    PubMed

    Nwanyanwu, O C; Tabasuri, T H; Harris, G R

    1989-08-01

    In 1982 the Centers for Disease Control published a set of recommendations and measures to protect persons working in health care settings or performing mortician services from possible exposure to the human immunodeficiency virus. This study of a number of funeral homes in the Fort Worth area was designed to determine the level of exposure of funeral home workers to blood and other body fluids and also to assess existing protective measures and practices in the industry. Workers in 22 funeral home franchises were surveyed with a predesigned questionnaire. Eighty-five responses from 20 of the 22 establishments were received. All 85 respondents admitted exposure of varying degrees to blood and body fluids. Sixty persons (70%) admitted heavy exposure, that is, frequent splashes. Analysis of the responses showed that 81 of 85 (95.3%) persons consistently wore gloves while performing tasks that might expose them to blood or other body fluids. Of the 60 persons who were heavily exposed, 43 wore long-sleeved gowns, 27 wore waterproof aprons, 17 surgical masks, and 15 goggles. The study further revealed that 52.9% (45/85) of the respondents had sustained accidental cuts or puncture wounds on the job. In light of these findings it is important to target educational efforts to persons in this industry to help them minimize their risks of infection with blood and body fluid borne infections.

  15. Storing Blood Cells

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The National Cancer Institute worked with Goddard Space Flight Center to propose a solution to the blood-cell freezing problem. White blood cells and bone marrow are stored for future use by leukemia patients as a result of Goddard and Jet Propulsion Laboratory expertise in electronics and cryogenics. White blood cell and bone marrow bank established using freezing unit. Freezing unit monitors temperature of cells themselves. Thermocouple placed against polyethylene container relays temperature signals to an electronic system which controls small heaters located outside container. Heaters allow liquid nitrogen to circulate at constant temperature and maintain consistent freezing rate. Ability to freeze, store, and thaw white cells and bone marrow without damage is important in leukemia treatment.

  16. [Establishment of MDCK-pHaMDR cell model and standard operation procedure for assessing blood-brain barrier permeability of chemical components of traditional Chinese medicine].

    PubMed

    Yang, Yan-Fang; Wu, Ni; Yang, Xiu-Wei

    2016-07-01

    To establish MDCK-pHaMDR cell model and standard operation procedure for assessing the blood-brain barrier permeability of chemical components of traditional Chinese medicine. MDCK-pHaMDR cell model was evaluated by determining the morphology features, transepithelial electrical resistance, bidirectional transport and intracellular accumulation of Rhodamine 123 and the apparent permeability of positive control drugs caffeine and atenolol. The MDCK-pHaMDR cell model had satisfactory integrity and tightness, and stable expression of P-gp. In addition, the transport results of the positive control drugs were consistent with the reported values in literature. All the parameters tested of the MDCK-pHaMDR cell model were consistent with the requirements, so the model can be used to study the blood-brain barrier permeability of chemical components of traditional Chinese medicine. Copyright© by the Chinese Pharmaceutical Association.

  17. [Atomic absorption fingerprint and identification studies of Da Huo Luo pill. I. Exploration of inorganic elements fingerprint for establishment of industrial standard].

    PubMed

    Zhang, Qi-Feng; Zhu, Long-Yin; Ding, Shu-Liang; Wang, Chen; Tu, Long-Fei

    2008-03-01

    The fingerprints for most of Chinese medicines based on their organic compositions have been well established. Nevertheless, there are very few known fingerprints which are based on inorganic elements. In order to identify the Da Huo Luo Dan and its efficiency from other Chinese medicines, the authors attempted to set up a fingerprint which could be determined by the measurement of inorganic elements in Da Huo Luo Dan and other Chinese medicines. In the present study, the authors first employed 28 batches of Da Huo Luo Dan produced by Zhang-Shu Pharmatheutical Company in Jiang Xi Province to screen 12 kinds of inorganic elements measured by atomic absorption spectrophotometer and established the atomic absorption fingerprints. Secondly, the authors tried to identify Da Huo Luo Dan and other Chinese medicines by using the similarly analysis of vectors and the statistical analysis of compositional data. The result showed that the methods the authors used here were predictable to tell the efficiency of Da Huo Luo Dan from others. The authors' study also proves that establishment of standard for quality control by analysis of inorganic elements in Chinese medicines is feasible. The present study provides a new idea and a new technique that serve for the establishment of industrial standards for analysis of inorganic elements fingerprint to explore the effects of Chinese medicines.

  18. Improved Method for the Establishment of an In Vitro Blood-Brain Barrier Model Based on Porcine Brain Endothelial Cells.

    PubMed

    Nielsen, Simone S E; Siupka, Piotr; Georgian, Ana; Preston, Jane E; Tóth, Andrea E; Yusof, Siti R; Abbott, N Joan; Nielsen, Morten S

    2017-09-24

    The aim of this protocol presents an optimized procedure for the purification and cultivation of pBECs and to establish in vitro blood-brain barrier (BBB) models based on pBECs in mono-culture (MC), MC with astrocyte-conditioned medium (ACM), and non-contact co-culture (NCC) with astrocytes of porcine or rat origin. pBECs were isolated and cultured from fragments of capillaries from the brain cortices of domestic pigs 5-6 months old. These fragments were purified by careful removal of meninges, isolation and homogenization of grey matter, filtration, enzymatic digestion, and centrifugation. To further eliminate contaminating cells, the capillary fragments were cultured with puromycin-containing medium. When 60-95% confluent, pBECs growing from the capillary fragments were passaged to permeable membrane filter inserts and established in the models. To increase barrier tightness and BBB characteristic phenotype of pBECs, the cells were treated with the following differentiation factors: membrane permeant 8-CPT-cAMP (here abbreviated cAMP), hydrocortisone, and a phosphodiesterase inhibitor, RO-20-1724 (RO). The procedure was carried out over a period of 9-11 days, and when establishing the NCC model, the astrocytes were cultured 2-8 weeks in advance. Adherence to the described procedures in the protocol has allowed the establishment of endothelial layers with highly restricted paracellular permeability, with the NCC model showing an average transendothelial electrical resistance (TEER) of 1249 ± 80 Ω cm 2 , and paracellular permeability (Papp) for Lucifer Yellow of 0.90 10 -6 ± 0.13 10 -6 cm sec -1 (mean ± SEM, n=55). Further evaluation of this pBEC phenotype showed good expression of the tight junctional proteins claudin 5, ZO-1, occludin and adherens junction protein p120 catenin. The model presented can be used for a range of studies of the BBB in health and disease and, with the highly restrictive paracellular permeability, this model is suitable for studies

  19. Industry Invests in Research Centers.

    ERIC Educational Resources Information Center

    Ploch, Margie

    1983-01-01

    Universities and industry are forging new relationships to support academic research and industrial research and development, including the establishment of university/cooperative research centers. Discusses various cooperative projects at these research centers. Includes a list of representative R&D centers in biotechnology, building…

  20. 78 FR 18801 - Establishment of Class E Airspace; Beeville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... Instrument Approach Procedures at Chase Field Industrial Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport. DATES: Effective... Federal Register a notice of proposed rulemaking (NPRM) to establish Class E airspace at Chase Industrial...

  1. [Engineering education reform plan created by Prof. Dr. Shimizu and establishment of Nagoya Municipal Science Museum--regarding cooperative education between universities and industries in Japan after the Second World War].

    PubMed

    Mabuchi, Koichi

    2014-07-01

    This paper gives an account of Prof. Dr. Kinji Shimizu, the first president of Nagoya Institute of Technology, and his establishment of Nagoya Municipal Science Museum. After graduating from the Electrical Engineering Department of Kyoto Imperial University in 1923, Shimizu was impressed by the German Museum in Munich during his stay there as a student in 1932. It's the first time that he learned the education in cooperation with industries. Just after the Second World War, he became director general of the Ministry of Education. However, new education system given by the United States focused not on developing practical ability but on gaining the basic knowledge, which is contrary to what he expected. Then, he contributed to the establishment of the Japanese Society for Engineering Education, besides working as the president of Nagoya Institute of Technology in the earlier 1950s. His idea was supported by industries for the economic growth. Throughout his career, Prof. Dr. Shimizu was convinced that practical engineering education would benefit Japan, and wanted to introduce cooperative education between universities and industries, along the lines of the same system in Germany and the United States. With this vision he founded Nagoya Municipal Science Museum in cooperation with local industries and local government as his final achievement. The museum was completed in 1964.

  2. Business continuity in blood services: two case studies from events with potentially catastrophic effect on the national provision of blood components.

    PubMed

    Morgan, S J; Rackham, R A; Penny, S; Lawson, J R; Walsh, R J; Ismay, S L

    2015-02-01

    NHS Blood and Transplant (NHSBT) and the Australian Red Cross Blood Service (ARCBS) are national blood establishments providing blood components to England and North Wales, and Australia, respectively. In 2012, both services experienced potentially catastrophic challenges to key assets. NHSBT suffered a flood that closed the largest blood-manufacturing centre in Europe, whilst ARCBS experienced the failure of a data centre network switch that rendered the national blood management system inaccessible for 42 h. This paper describes both crisis events, including the immediate actions, recovery procedures and lessons learned. Both incidents triggered emergency response plans. These included hospital reprovisioning and recovery from the incident. Once normal services had been restored, both events were subjected to root cause analysis (RCA) and production of 'lessons learned' reports. In both scenarios, the key enablers of rapid recovery were established emergency plans, clear leadership and the support of a flexible workforce. Product issues to hospitals were unaffected, and there were no abnormal trends in hospital complaints. RCA identified the importance of risk mitigations that require co-operation with external organizations. Reviews of both events identified opportunities to enhance business resilience through prior identification of external risks and improvements to contingency plans, for example by implementing mass messaging to staff and other stakeholders. Blood establishment emergency plans tend to focus on responding to mass casualty events. However, consolidation of manufacturing to fewer sites combined with a reliance on national IT systems increases the impact of loss of function. Blood services should develop business continuity plans which include prevention of such losses, and the maintenance of services and disaster recovery. © 2014 International Society of Blood Transfusion.

  3. Polymyxin B moderates acidosis and hypotension in established, experimental gram-negative septicemia.

    PubMed

    Flynn, P M; Shenep, J L; Stokes, D C; Fairclough, D; Hildner, W K

    1987-11-01

    Polymyxin B (PMB), an antibiotic, and sodium deoxycholate (NaD), a bile salt, are surface-active agents. Each protected mice against an otherwise lethal challenge with purified endotoxin (P less than .001). To determine if either of these agents was effective in treating established, overwhelming gram-negative septicemia, we infected rabbits by intraperitoneal injection of Escherichia coli K1. Animals were treated with moxalactam 1 hr after infection, then randomly assigned to groups receiving either saline, PMB, or NaD. Serial samples of blood were assayed for bacterial concentration, levels of plasma endotoxin, arterial blood gases, and complete blood cell counts. Physiologic functions were monitored continuously. Although levels of bacteremia and endotoxemia were similar in all three groups, rabbits receiving PMB had significantly higher mean arterial blood pressure, blood pH, and bicarbonate concentrations than did control rabbits (P less than .05). Rabbits receiving NaD fared no better than controls. In this model, PMB moderates some of the deleterious effects of established, overwhelming gram-negative bacterial sepsis.

  4. US fishing industry participation in NASA's earth resources survey program: Communications between NASA and the US fishing industry

    NASA Technical Reports Server (NTRS)

    Maughan, P. M.; Marmelstein, A. D.; Hecht, K.; Broadhead, G. C.; Alverson, F. G.; Peckham, C. G.

    1971-01-01

    A study to evaluate the applications of remote sensing in commercial fishing is reported, and the basis for effective communications between NASA and the U.S. fishing industry are established. Detailed information is presented in the following areas: organization of the fishing complex and communication levels within and between the components; organization of the fishing industry and the communications within and between both selected fisheries and various industry groups; relationships and communications between federal, state, and local government agencies and the fishing industry; relationships and communications between international and regional fisheries commissions; and intergovernmental agency relationships relevant to the fishing industry. It will be necessary to educate those individuals having access to the techniques and resultant data, and channels for distribution of the information to selected fisheries are recommended. Procedures for feedback information loops are also established.

  5. Center Links Academic/Industry Research.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1980

    1980-01-01

    Discussed is the establishment of a Center University of MassachusettsIndustry Research on Polymers (CUMIRP) at the University's Amherst campus. CUMIRP involves the university, a group of 13 corporations, and the National Science Foundation working together to forge closer research ties between unversities and industry. (Author/DS)

  6. [Blood transfusion and supply chain management safety].

    PubMed

    Quaranta, Jean-François; Caldani, Cyril; Cabaud, Jean-Jacques; Chavarin, Patricia; Rochette-Eribon, Sandrine

    2015-02-01

    The level of safety attained in blood transfusion now makes this a discipline better managed care activities. This was achieved both by scientific advances and policy decisions regulating and supervising the activity, as well as by the quality system, which we recall that affects the entire organizational structure, responsibilities, procedures, processes and resources in place to achieve quality management. So, an effective quality system provides a framework within which activities are established, performed in a quality-focused way and continuously monitored to improve outcomes. This system quality has to irrigate all the actors of the transfusion, just as much the establishments of blood transfusion than the health establishments. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  7. Water requirements of selected industries

    USGS Publications Warehouse

    ,; Mussey, Orville D.; Conklin, Howard L.; Durfor, Charles N.; Otts, Louis Ethelbert; Walling, Faulkner B.

    1955-01-01

    The early industries in America generally were established when and where demands for the products of industry arose. Most of the early industries were so located that their increasing requirements for transportation, raw materials, market, labor, and water supply could be satisfied economically. Many of these original plant locations have continued as modern industrial centers and their output has increased manyfold in meeting the demands of our growing Nation. The recent and current industrial expansion and the trend toward the growth of chemical industries, many Of which are heavy users of water, has resulted in a tremendous increase in the total withdrawal of water for industrial use as well as a large increase in the per capita use of water. This increase in industrial water requirement has strained the capacity of the developed water supplies in many areas, and in some instances the adequacy of the potential water supplies is questionable. The Geological Survey is engaged in preparing and publishing a series of reports describing the developed and undeveloped water resources of many important industrial areas. This work was started initially at the request of the National Securities Resources Board as a means to insure that water supplies are adequate for our rapidly expanding industrial development. Although many factors contribute to establishing the feasibility or even the limits of future industrial development, the one relating to available water supply is extremely important. A knowledge of the water requirements of various industries is valuable therefore in planning the logical development in any area where water supply is a critical factor. Thus far very little suitable information on the water requirements of our major industries is available for general planning. An inventory of unit water-use values in industry therefore would be generally helpful and also might tend to stimulate water-conservation methods. To obtain such information

  8. Progression to established smoking among US youths.

    PubMed

    Mowery, Paul D; Farrelly, Matthew C; Haviland, M Lyndon; Gable, Julia M; Wells, Henry E

    2004-02-01

    Our study presents national estimates of the proportion of youths in each of 7 stages of smoking and investigates the associations between risk/protective factors and progression to established smoking. We analyzed data from the 1999 and 2000 National Youth Tobacco Surveys. In 1999 and 2000, 48.6% of US adolescents had at least experimented with tobacco, and 7.8% were established smokers. Important correlates of progression to established smoking included parental advice not to smoke, antismoking lessons in school, susceptibility to tobacco industry advertising and promotion, peer smoking, and exposure to smoking at home. Interventions to stop adolescent progression to established smoking should target susceptible never smokers and early experimenters as well as those in later stages of smoking.

  9. Decontamination of blood soaked electronic devices using ultrasonic technology.

    PubMed

    Dudeck, Kimberly C; Brennan, Tamara C; Embury, Daniel J

    2012-01-10

    With advancements in technology allowing for the miniaturization of consumer electronics, criminal investigations of all types frequently involve the forensic examination of electronic devices, such as cellular telephones, smartphones, and portable flash memory; in some extreme, violent cases, these devices are found covered in blood. Due to the complexity of such devices, standard operating procedures for the complete removal of blood had not previously been established by the Royal Canadian Mounted Police prior to this study. The electronics industry has adopted the use of the ultrasonic cleaner for sanitizing printed circuit boards (PCBs) by removing residues and contaminants. High frequency sound waves created by the machine penetrate and remove dirt and residues; however, early research during the 1950s recorded these sound waves breaking the internal bonds of integrated circuit chips. Experimentation with modern ultrasonic technology was used to determine if internal components were damaged, as well as if ultrasonic cleaning was the most suitable method for the removal of dried and liquid blood from a PCB. Several disinfectant solutions were compared against the 0.5% Triton(®) X-100 detergent solution in the ultrasonic cleaner, including: 10% sodium hypochlorite bleach, 85% isopropyl alcohol, and Conflikt(®) disinfectant spray. The results not only demonstrated that the ultrasonic cleaner did not damage the vital memory chip on the PCB, but also, with the assistance of Conflikt(®), was able to remove all traces of blood as indicated by Hemastix(®) reagent strips. Of five methods experimented with, two cycles of ultrasonic cleaning followed by sanitization with Conflikt(®) proved to be the only procedure capable of removing all traces of blood, as confirmed with both Hemastix(®) reagent strips and the hemochromogen test. Crown Copyright © 2011. Published by Elsevier Ireland Ltd. All rights reserved.

  10. Pilot social feasibility study for the establishment of a public human umbilical cord blood stem cell bank in South Africa.

    PubMed

    Meissner-Roloff, Madelein; Young, Wendy; Rangaka, Isabella; Lombaard, Hennie; Dhai, Ames; Tsotsi, Norma; Pepper, Michael S

    2012-12-01

    There is a large unmet need in South Africa for bone marrow transplantation. Umbilical cord blood (UCB) is an important source of stem cells for the treatment of haematological and non-haematological diseases. Access to the two existing private umbilical cord blood stem cell banks (UCB SCBs) in South Africa is limited to individuals that can afford it, which further aggravates the ever increasing divide between families from different socio-economic classes. The problem is compounded by a severe global shortage of genetically compatible samples, representative of the South African demographics. Establishing a public human UCB SCB in South Africa would provide more South Africans with access to previously unavailable treatment in the form of affordable, genetically compatible stem cells for bone marrow transplantation. A public UCB SCB has many facets to consider, one of which is public preparedness and support for the bank. This was assessed in a social feasibility pilot study which is reported here. In addition to the findings of this social feasibility study, other important considerations for establishing a public human UCB SCB in SA include; (a) testing the samples for HIV and other infectious diseases (required for compliance with international regulatory standards); (b) flow cytometric analysis for enumeration of CD34+ UCB stem cells; (c) mapping of HLA genotypes/alleles; and (d) a study of the economic feasibility of this endeavour.The social feasibility study was conducted to gauge public preparedness and support for a public SCB through patient interviews and questionnaires. The process was dynamic due to its novel nature for interviewers and interviewees alike. Many obstacles were met and dealt with which lead to the compilation of results discussed here in the form of a pilot social feasibility study.In the South African context, we are faced with unique and rich challenges relating to cultural and religious differences that are further augmented by

  11. [Establishment of immortal lymphoblastoid cell bank of keloids pedigree].

    PubMed

    Song, Mei; Gao, Jian-hua; Yan, Xin; Liu, Xiao-jun; Chen, Yang

    2006-11-01

    To provide perpetual research materials for long term studies by establishing immortal lymphoblastoid cell bank of keloids pedigree. The immortal lymphoblastoid cell lines of keloids pedigree were established by Epstein-Barr virus transformation of peripheral blood B lymphocytes. 27 immortal lymphoblastoid cell lines of keloids pedigree were obtained successfully, all of the immortal lymphoblastoid cell lines were successfully revivificated after been frozen in liquid nitrogen. It is important to establish immortal lymphoblastoid cell bank of keloids pedigree and provide long-term DNA materials for deep study of keloids in the future.

  12. Occupational risk assessment of paint industry workers

    PubMed Central

    de Oliveira, Hugo M.; Dagostim, Gracilene P.; da Silva, Arielle Mota; Tavares, Priscila; da Rosa, Luiz A. Z. C.; de Andrade, Vanessa M.

    2011-01-01

    Background: Thousands of chemical compounds are used in paint products, like pigments, extenders, binders, additives, and solvents (toluene, xylene, ketones, alcohols, esters, and glycol ethers). Paint manufacture workers are potentially exposed to the chemicals present in paint products although the patterns and levels of exposure to individual agents may differ from those of painters. The aim of the present study was to evaluate genome damage induced in peripheral blood lymphocytes and oral mucosa cells of paint industry workers. Materials and Methods: Genotoxicity was evaluated using the alkaline Comet assay in blood lymphocytes and oral mucosa cells, and the Micronucleus test in oral mucosa cells. For the micronucleus test in exfoliated buccal cells, no significant difference was detected between the control and paint industry workers. Results: The Comet assay in epithelia buccal cells showed that the damage index (DI) and damage frequency (DF) observed in the exposed group were significantly higher relative to the control group (P≤0.05). In the same way, the Comet assay data in peripheral blood leukocytes showed that both analysis parameters (DI and DF) were significantly greater than that for the control group (P≤0.05). Conclusions: Chronic occupational exposure to paints may lead to a slightly increased risk of genetic damage among paint industry workers. PMID:22223950

  13. The Swedish Blood Pass project.

    PubMed

    Berglund, B; Ekblom, B; Ekblom, E; Berglund, L; Kallner, A; Reinebo, P; Lindeberg, S

    2007-06-01

    Manipulation of the blood's oxygen carrying capacity (CaO(2)) through reinfusion of red blood cells, injections of recombinant erythropoietin or by other means results in an increased maximal oxygen uptake and concomitantly enhanced endurance performance. Therefore, there is a need to establish a system--"A Blood Pass"--through which such illegal and unethical methods can be detected. Venous blood samples were taken under standardized conditions from 47 male and female Swedish national and international elite endurance athletes four times during the athletic year of the individual sport (beginning and end of the preparation period and at the beginning and during peak performance in the competition period). In these samples, different hematological values were determined. ON(hes) and OFF(hre) values were calculated according to the formula of Gore et al. A questionnaire regarding training at altitude, alcohol use and other important factors for hematological status was answered by the athletes. There were some individual variations comparing hematological values obtained at different times of the athletic year or at the same time in the athletic year but in different years. However, the median values of all individual hematological, ON(hes) and OFF(hre), values taken at the beginning and the end of the preparation or at the beginning and the end of the competition period, respectively, as well as median values for the preparation and competition periods in the respective sport, were all within the 95% confidence limit (CI) of each comparison. It must be mentioned that there was no gender difference in this respect. This study shows that even if there are some individual variations in different hematological values between different sampling times in the athletic year, median values of important hematological factors are stable over time. It must be emphasized that for each blood sample, the 95% CI in each athlete will be increasingly narrower. The conclusion is that

  14. Liver function in workers exposed of the cosmetics industry.

    PubMed

    Casale, T; Caciari, T; Rosati, M V; Biagi, M; De Sio, S; Andreozzi, G; Schifano, M P; Capozzella, A; Pimpinella, B; Tomei, G; Tomei, F

    2013-01-01

    The purpose of this study is to assess whether occupational exposure to substances used in the cosmetic factories may cause effects on the liver and blood counts in exposed workers. The study included 48 exposed workers and 86 unexposed controls. All workers included in the study underwent blood count, white blood count, total, direct and indirect bilirubin, transaminases, alkaline phosphatase and cholinesterase. The differences between the means and frequencies were compared using the Student's t-test and chi-square test with Yates correction and were considered significant when the p value was <0.05. The analysis of the results shows that 35.4% of workers in the cosmetics industry had liver test values above the range. We noted a statistically significant higher prevalence of GPT (p <0.05) and total bilirubin (p <0.05) in the workers of the cosmetics industry compared with the control group. The results obtained suggest that occupational exposure to low doses of substances used in the cosmetic industry is able to influence some liver parameters in occupationally exposed workers.

  15. The effects of blood and blood products on the arachnoid cell.

    PubMed

    Hansen, Eric A; Romanova, Liudmila; Janson, Christopher; Lam, Cornelius H

    2017-06-01

    After traumatic brain injury (TBI), large amounts of red blood cells and hemolytic products are deposited intracranially creating debris in the cerebrospinal fluid (CSF). This debris, which includes heme and bilirubin, is cleared via the arachnoid granulations and lymphatic systems. However, the mechanisms by which erythrocytes and their breakdown products interfere with normal CSF dynamics remain poorly defined. The purpose of this study was to model in vitro how blood breakdown products affect arachnoid cells at the CSF-blood barrier, and the extent to which the resorption of CSF into the venous drainage system is mechanically impaired following TBI. Arachnoid cells were grown to confluency on permeable membranes. Rates of growth and apoptosis were measured in the presence of blood and lysed blood, changes in transepithelial electrical resistance (TEER) was measured in the presence of blood and hemoglobin, and small molecule permeability was determined in the presence of blood, lysed blood, bilirubin, and biliverdin. These results were directly compared with an established rat brain endothelial cell line (RBEC4) co-cultured with rat brain astrocytes. We found that arachnoid cells grown in the presence of whole or lysed erythrocytes had significantly slower growth rates than controls. Bilirubin and biliverdin, despite their low solubilities, altered the paracellular transport of arachnoid cells more than the acute blood breakdown components of whole and lysed blood. Mannitol permeability was up to four times higher in biliverdin treatments than controls, and arachnoid membranes demonstrated significantly decreased small molecule permeabilities in the presence of whole and lysed blood. We conclude that short-term (<24 h) arachnoid cell transport and long-term (>5 days) arachnoid cell viability are affected by blood and blood breakdown products, with important consequences for CSF flow and blood clearance after TBI.

  16. Whole blood and component use in resource poor settings.

    PubMed

    Marwaha, Neelam

    2010-01-01

    Data on blood collection, testing and component preparation has improved worldwide; however, there is limited information on blood utilization from the developing countries. Blood requirement in the Southeast Asia region is 15 million units against a collection of 9.3 million. There is huge diversity in the management of blood transfusion services, the voluntary blood collection (range 40-100%) and proportion of blood separated into components (10-95%). The major indications for transfusion are for emergency obstetric care, surgery, pediatric and trauma patients. The prevalence of thalassemia in this region is high and in India alone 2 million units of packed red cells are required for transfusion to these patients. The Blood Safety Program in India has developed as a component of the National Aids Control Program and has lead to infrastructure development, blood component separation facilities and formulation of a National Blood Policy. In order to facilitate emergency obstetric care nearer home, blood storage centers are being established at primary health care centers. Emerging infectious threats like dengue hemorrhagic fever necessitate platelet transfusion therapy. A few centers in India issue NAT screened blood. It is envisaged to establish a nationally co-ordinated transfusion service for cost-effective quality blood/components for appropriate clinical use. Copyright 2009 The International Association for Biologicals. Published by Elsevier Ltd. All rights reserved.

  17. Regulatory trends in the battery industry

    NASA Astrophysics Data System (ADS)

    McColl, K. G.

    1994-02-01

    The scope of regulations in the battery industry is extensive and also complex. In the future, regulations will become more demanding and will encompass issues not currently considered. Increased focus on environmental issues by government bodies, environmental groups, local communities will result in more strict compliance standards. The USA is currently leading the world's battery industries in the scope and compliance level of regulations. By studying trends in the USA, the rest of the battery industry can prepare itself for the future operating environment. This paper reviews the most critical areas of air pollution, blood-lead levels and recycling. The paper concludes that the battery industry must adopt a culture of exceeding current compliance standards.

  18. Industrial applications of nanoparticles.

    PubMed

    Stark, W J; Stoessel, P R; Wohlleben, W; Hafner, A

    2015-08-21

    Research efforts in the past two decades have resulted in thousands of potential application areas for nanoparticles - which materials have become industrially relevant? Where are sustainable applications of nanoparticles replacing traditional processing and materials? This tutorial review starts with a brief analysis on what makes nanoparticles attractive to chemical product design. The article highlights established industrial applications of nanoparticles and then moves to rapidly emerging applications in the chemical industry and discusses future research directions. Contributions from large companies, academia and high-tech start-ups are used to elucidate where academic nanoparticle research has revolutionized industry practice. A nanomaterial-focused analysis discusses new trends, such as particles with an identity, and the influence of modern instrument advances in the development of novel industrial products.

  19. 76 FR 34999 - Draft Guidance for Industry and Food and Drug Administration Staff; Establishing the Performance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... human specimens or bacterial growth detected by continuous monitoring blood culture systems. This draft... versus SA in either human specimens or bacterial growth detected by continuous monitoring blood culture... devices that detect MRSA by growth in culture media or those devices that test for the protein, penicillin...

  20. Expert Consensus Statement on achieving self-sufficiency in safe blood and blood products, based on voluntary non-remunerated blood donation (VNRBD).

    PubMed

    2012-11-01

    All countries face challenges in making sufficient supplies of blood and blood products available and sustainable, while also ensuring the quality and safety of these products in the face of known and emerging threats to public health. Since 1975, the World Health Assembly (WHA) has highlighted the global need for blood safety and availability. WHA resolutions 63·12, 58·13 and 28·72, The Melbourne Declaration on 100% Voluntary Non-Remunerated Donation of Blood and Blood Components and WHO Global Blood Safety Network recommendations have reaffirmed the achievement of 'Self-sufficiency in blood and blood products based on voluntary non-remunerated blood donation (VNRBD)' as the important national policy direction for ensuring a safe, secure and sufficient supply of blood and blood products, including labile blood components and plasma-derived medicinal products. Despite some successes, self-sufficiency is not yet a reality in many countries. A consultation of experts, convened by the World Health Organization (WHO) in September 2011 in Geneva, Switzerland, addressed the urgent need to establish strategies and mechanisms for achieving self-sufficiency. Information on the current situation, and country perspectives and experiences were shared. Factors influencing the global implementation of self-sufficiency, including safety, ethics, security and sustainability of supply, trade and its potential impact on public health, availability and access for patients, were analysed to define strategies and mechanisms and provide practical guidance on achieving self-sufficiency. Experts developed a consensus statement outlining the rationale and definition of self-sufficiency in safe blood and blood products based on VNRBD and made recommendations to national health authorities and WHO. © 2012 World Health Organization. Vox Sanguinis © 2012 International Society of Blood Transfusion.

  1. Establishing reference values for central blood pressure and its amplification in a general healthy population and according to cardiovascular risk factors.

    PubMed

    Herbert, Annie; Cruickshank, John Kennedy; Laurent, Stéphane; Boutouyrie, Pierre

    2014-11-21

    Estimated central systolic blood pressure (cSBP) and amplification (Brachial SBP-cSBP) are non-invasive measures potentially prognostic of cardiovascular (CV) disease. No worldwide, multiple-device reference values are available. We aimed to establish reference values for a worldwide general population standardizing between the different available methods of measurement. How these values were significantly altered by cardiovascular risk factors (CVRFs) was then investigated. Existing data from population surveys and clinical trials were combined, whether published or not. Reference values of cSBP and amplification were calculated as percentiles for 'Normal' (no CVRFs) and 'Reference' (any CVRFs) populations. We included 45,436 subjects out of 82,930 that were gathered from 77 studies of 53 centres. Included subjects were apparently healthy, not treated for hypertension or dyslipidaemia, and free from overt CV disease and diabetes. Values of cSBP and amplification were stratified by brachial blood pressure categories and age decade in turn, both being stratified by sex. Amplification decreased with age and more so in males than in females. Sex was the most powerful factor associated with amplification with 6.6 mmHg (5.8-7.4) higher amplification in males than in females. Amplification was marginally but significantly influenced by CVRFs, with smoking and dyslipidaemia decreasing amplification, but increased with increasing levels of blood glucose. Typical values of cSBP and amplification in a healthy population and a population free of traditional CVRFs are now available according to age, sex, and brachial BP, providing values included from different devices with a wide geographical representation. Amplification is significantly influenced by CVRFs, but differently in men and women. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2014. For permissions please email: journals.permissions@oup.com.

  2. 48 CFR 6.202 - Establishing or maintaining alternative sources.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... emergency or industrial mobilization; (3) Be in the interest of national defense in establishing or maintaining an essential engineering, research, or development capability to be provided by an educational or...

  3. 48 CFR 6.202 - Establishing or maintaining alternative sources.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... emergency or industrial mobilization; (3) Be in the interest of national defense in establishing or maintaining an essential engineering, research, or development capability to be provided by an educational or...

  4. 48 CFR 6.202 - Establishing or maintaining alternative sources.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... emergency or industrial mobilization; (3) Be in the interest of national defense in establishing or maintaining an essential engineering, research, or development capability to be provided by an educational or...

  5. 48 CFR 6.202 - Establishing or maintaining alternative sources.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... emergency or industrial mobilization; (3) Be in the interest of national defense in establishing or maintaining an essential engineering, research, or development capability to be provided by an educational or...

  6. Study of the Continuous Improvement Trend for Health, Safety and Environmental Indicators, after Establishment of Integrated Management System (IMS) in a Pharmaceutical Industry in Iran.

    PubMed

    Mariouryad, Pegah; Golbabaei, Farideh; Nasiri, Parvin; Mohammadfam, Iraj; Marioryad, Hossein

    2015-10-01

    Nowadays, organizations try to improve their services and consequently adopt management systems and standards which have become key parts in various industries. One of these management systems which have been noticed in the recent years is Integrated Management System that is the combination of quality, health, safety and environment management systems. This study was conducted with the aim of evaluating the improvement trend after establishment of integrated management system for health, safety and environment indicators, in a pharmaceutical industry in Iran. First, during several inspections in different parts of the industry, indicators that should have been noted were listed and then these indicators were organized in 3 domains of health, safety and environment in the form of a questionnaire that followed Likert method of scaling. Also, the weight of each index was resulted from averaging out of 30 managers and the viewpoints of the related experts in the field. Moreover, by checking the documents and evidence of different years (5 contemplation years of this study), the score of each indicator was determined by multiplying the weight and score of the indices and were finally analysed. Over 5 years, scores of health scope indicators, increased from 161.99 to 202.23. Score in the first year after applying the integrated management system establishment was 172.37 in safety part and in the final year increased to 197.57. The changes of environmental scope rates, from the beginning of the program up to the last year increased from 49.24 to 64.27. Integrated management systems help organizations to improve programs to achieve their objectives. Although in this study all trends of health, safety and environmental indicator changes were positive, but at the same time showed to be slow. So, one can suggest that the result of an annual evaluation should be applied in planning future activities for the years ahead.

  7. Body mass index, blood pressure, and glucose and lipid metabolism among permanent and fixed-term workers in the manufacturing industry: a cross-sectional study.

    PubMed

    Inoue, Mariko; Minami, Masahide; Yano, Eiji

    2014-02-27

    Temporary employment, a precarious form of employment, is recognized as social determinant of poor health. However, evidence supporting precarious employment as a risk factor for health is mainly obtained from subjective data. Studies using objective clinical measurement data in the assessment of health status are limited. This study compared body mass index (BMI), lipid and glucose metabolism, and health-related lifestyle factors between permanent workers and fixed-term workers employed in the manufacturing industry. Data of 1,701 male manufacturing industry workers <50 years old in Japan were collected and analyzed. Anthropometric data were BMI, calculated using measured height and weight of study participants, and blood pressure. For lipid metabolism, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and triglyceride levels were determined. For glucose metabolism, fasting plasma glucose and hemoglobin A1c (HbA1c) levels were measured. Multiple regression analysis adjusted for age and lifestyle factors was performed. BMI was significantly higher in permanent workers (22.9 kg/m2) compared with fixed-term workers (22.4 kg/m2). The leaner population (BMI < 18.5) was greater among fixed-term workers (8.3%) compared with permanent workers (4.0%), whereas the overweight population (BMI ≥ 25.0) was greater among permanent workers (21.4%) compared with fixed-term workers (18.1%). Although fixed-term workers tended not to be overweight, regression analysis adjusted for age and lifestyle factors suggested that fixed-term employment was significantly associated with higher blood pressure (systolic β = 2.120, diastolic β = 2.793), triglyceride (β = 11.147), fasting blood glucose (β = 2.218), and HbA1c (β = 0.107) compared with permanent workers (all p < 0.01). Fixed-term workers showed more health risks, such as poorer blood pressure and lipid and glucose metabolism, even when adjusted for age and lifestyle

  8. Physical fitness of an industrial fire department vs. a municipal fire department.

    PubMed

    Garver, Julie N; Jankovitz, Kristine Z; Danks, Jane M; Fittz, Ashley A; Smith, Heather S; Davis, Steven C

    2005-05-01

    Both industrial and municipal firefighters need to maintain high levels of physical fitness and minimize cardiovascular risk factors. The nature of firefighter responsibilities in industrial and municipal settings may vary, affecting the ability to sustain high levels of physical fitness. We compared the working conditions, physical fitness, and exercise training practices of an industrial fire department (n = 17) to those of a nearby municipal fire department (n = 55). After informed consent, aerobic capacity, muscular strength, muscular endurance, body composition, flexibility, blood lipid concentrations, and blood pressure levels were measured. Exercise training practices and related factors were assessed using a questionnaire. Despite programmatic differences, these departments demonstrated similar, relatively high degrees of physical fitness and similar blood lipid concentrations, blood pressure levels, and cardiac risk factors. It is recommended that fire departments involve appropriately trained staff, schedule on-duty times for exercise, offer well-equipped exercise facilities, and follow National Strength and Conditioning Association (NSCA) and American College of Sports Medicine (ACSM) guidelines for exercise conditioning in order to maintain a high degree of physical fitness.

  9. Effect of Qingnao tablet on blood viscosity of rat model of blood stasis induced by epinephrine

    NASA Astrophysics Data System (ADS)

    Xie, Guoqi; Hao, Shaojun; Ma, Zhenzhen; Liu, Xiaobin; Li, Jun; Li, Wenjun; Zhang, Zhengchen

    2018-04-01

    To establish a rat model of blood stasis with adrenaline (Adr) subcutaneous injection and ice bath stimulation. The effects of different doses on the blood viscosity of blood stasis model rats were observed. The rats were randomly divided into 6 groups: blank control group (no model), model group, positive control group, high, middle and low dose group. The whole blood viscosity and plasma viscosity were detected by blood viscosity instrument. Compared with the blank group, model group, high shear, low shear whole blood viscosity and plasma viscosity were significantly increased, TT PT significantly shortened, APTT was significantly prolonged, FIB increased significantly, indicating that the model was successful. Compared with the model group, can significantly reduce the Naoluotong group (cut, low cut). Qingnaopian high dose group (low cut), middle dose group (cut, low shear blood viscosity) (P<0.01), Can significantly reduce Naoluotong qingnaopian group, high dose group (P<0.01), plasma viscosity decreased qingnaopian plasma viscosity in low dose group (P<0.05). Conclusion: qingnaopian could improve the blood rheology of blood stasis mice abnormal index, decrease the blood viscosity, blood stasis has certain hemostatic effect.

  10. 36 CFR 27.2 - Commercial and industrial activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Commercial and industrial... INTERIOR CAPE COD NATIONAL SEASHORE; ZONING STANDARDS § 27.2 Commercial and industrial activities. No commercial or industrial districts may be established within the Cape Cod National Seashore. ...

  11. 21 CFR 864.9650 - Quality control kit for blood banking reagents.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Quality control kit for blood banking reagents... SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9650 Quality control kit for blood banking reagents. (a...

  12. How to establish and sustain a joint venture in China.

    PubMed

    Lee, Paul

    2008-01-01

    Joint ventures with Chinese companies provide one of the most effective ways for international companies to establish a foothold in the booming Chinese economy. The benefits, opportunities and challenges of establishing a joint venture are explored here. Current partnering trends and successful Sino-foreign joint ventures in the fast-growing medical device industry in China are also highlighted.

  13. Proposed industrial recovered materials utilization targets for the metals and metal-products industry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    1979-05-01

    The introductory chapter provides a discussion of the factors that affect the recovery and reuse of secondary materials and the competition between the primary and secondary metals industries. It discusses these industries in terms of resource characteristics, industry technology, pollution control requirements, market structure, the economics of recycling, and the issues involved in econometrically estimating scrap supply response behavior. It further presents the methodology established by DOE for the metals, textiles, rubber, and pulp and paper industries. The areas in which government policies might have a significant impact on the utilization of primary and secondary metals and on any recyclingmore » targets between now and 1987 are noted. Chapter 3 presents general profiles for the major industrial segments comprising SIC 33. The profiles include such topics as industry structure, process technology, materials and recycling flow, and future trends. Chapter 4 specifically covers the evaluation of recycling targets for the ferrous, aluminum, copper, zinc, and lead industries. (MCW)« less

  14. Promoting Model-based Definition to Establish a Complete Product Definition

    PubMed Central

    Ruemler, Shawn P.; Zimmerman, Kyle E.; Hartman, Nathan W.; Hedberg, Thomas; Feeny, Allison Barnard

    2016-01-01

    The manufacturing industry is evolving and starting to use 3D models as the central knowledge artifact for product data and product definition, or what is known as Model-based Definition (MBD). The Model-based Enterprise (MBE) uses MBD as a way to transition away from using traditional paper-based drawings and documentation. As MBD grows in popularity, it is imperative to understand what information is needed in the transition from drawings to models so that models represent all the relevant information needed for processes to continue efficiently. Finding this information can help define what data is common amongst different models in different stages of the lifecycle, which could help establish a Common Information Model. The Common Information Model is a source that contains common information from domain specific elements amongst different aspects of the lifecycle. To help establish this Common Information Model, information about how models are used in industry within different workflows needs to be understood. To retrieve this information, a survey mechanism was administered to industry professionals from various sectors. Based on the results of the survey a Common Information Model could not be established. However, the results gave great insight that will help in further investigation of the Common Information Model. PMID:28070155

  15. The Blood Stocks Management Scheme, a partnership venture between the National Blood Service of England and North Wales and participating hospitals for maximizing blood supply chain management.

    PubMed

    Chapman, J F; Cook, R

    2002-10-01

    The Blood Stocks Management Scheme (BSMS) has been established as a joint venture between the National Blood Service (NBS) in England and North Wales and participating hospitals to monitor the blood supply chain. Stock and wastage data are submitted to a web-based data-management system, facilitating continuous and complete red cell data collection and 'real time' data extraction. The data-management system enables peer review of performance in respect of stock holding levels and red cell wastage. The BSMS has developed an innovative web-based data-management system that enables data collection and benchmarking of practice, which should drive changes in stock management practice, therefore optimizing the use of donated blood.

  16. [Establishment and evaluation of extracorporeal circulation model in rats].

    PubMed

    Xie, Xiao-Jun; Tao, Kai-Yu; Tang, Meng-Lin; Du, Lei; An, Qi; Lin, Ke; Gan, Chang-Ping; Chen, You-Wen; Luo, Shu-Hua

    2012-09-01

    To establish an extracorporeal circulation (ECC) rat model, and evaluate the inflammatory response and organ injury induced in the model. SD rats were anesthetized and cannulated from right common carotid artery to left femoral vein to establish the bypass of extracorporeal circulation. Then the rats were randomly divided into ECC group and sham group. The rats in ECC group were subjected to extracorporeal circulation for 2 hours and then rest for 2 hours, while the rats in sham group were only observed for 4 hours without extracorporeal circulation. After that, blood routine examination, blood gas analysis, the measurement of pro-inflammatory factors in bronchoalveolar lavage fluid and lung tissue were performed to evaluate the lung injury induced by ECC. Circulating endothelial cells were also calculated by flow cytometry to assess the vascular endothelial injury. At 2 hours after ECC, red blood cell counts in both groups kept normal, while leukocyte and neutrophil counts, plasmatic tumor necrosis factor-a level and neutrophil elastase level, circulating endothelial cells in the rats of ECC group were significantly higher than those in sham group. Tumor necrosis factor-alpha in bronchoalveolar lavage fluid and water content in lung of the ECC rats were also significantly higher, while the oxygenation index was significantly lower. Neutrophil infiltration was also observed in lung tissues with increased thickness of alveolar membrane in ECC group. The ECC model established from right common carotid artery to left femoral vein in our study can successfully induce systemic inflammatory response, and acute lung injury associated with inflammation.

  17. Re-Operationalizing Established Groups in Brainstorming: Validating Osborn's Claims

    ERIC Educational Resources Information Center

    Levine, Kenneth J.; Heuett, Kyle B.; Reno, Katie M.

    2017-01-01

    Since the introduction of brainstorming as an idea-generation technique to address organizational problems, researchers have struggled to replicate some of the claims around the technique. One major concern has been the differences in the number of ideas generated between established groups as found in industry versus the non-established groups…

  18. Developing Industry Linkages: Learning from Practice.

    ERIC Educational Resources Information Center

    Misko, Josie

    Linkages between Australia's vocational education and training (VET) and technical and further education (TAFE) sectors and industry were examined through 13 case studies involving a variety of industrial sectors in South Australia, New South Wales, and Victoria. Special attention was paid to the processes established by school clusters to develop…

  19. Elevated blood lead levels among construction workers in the Massachusetts Occupational Lead Registry.

    PubMed Central

    Rabin, R; Brooks, D R; Davis, L K

    1994-01-01

    Although the construction industry until recently was exempt from the Occupational Health and Safety Administration General Industry Lead Standard, including its medical monitoring provisions, periodic blood lead tests have been required for residential "deleaders" and structural painters in Massachusetts. Sixty-three percent of the 381 registrants in the Massachusetts Occupational Lead Registry with blood lead levels of 1.93 mumol/L or higher are construction workers. This proportion is much higher than that reported by registries of several states selected for comparison. These data highlight the need for better protection from lead exposure and the effectiveness of mandatory medical surveillance in identifying elevated blood lead levels among construction workers. PMID:8092376

  20. 21 CFR 607.37 - Inspection of establishment registrations and blood product listings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... offices for firms within the geographical area of such district office. Upon request and receipt of a self-addressed stamped envelope, verification of registration number, or location of registered establishment...

  1. [Establishment of industry promotion technology system in Chinese medicine secondary exploitation based on "component structure theory"].

    PubMed

    Cheng, Xu-Dong; Feng, Liang; Zhang, Ming-Hua; Gu, Jun-Fei; Jia, Xiao-Bin

    2014-10-01

    The purpose of the secondary exploitation of Chinese medicine is to improve the quality of Chinese medicine products, enhance core competitiveness, for better use in clinical practice, and more effectively solve the patient suffering. Herbs, extraction, separation, refreshing, preparation and quality control are all involved in the industry promotion of Chinese medicine secondary exploitation of industrial production. The Chinese medicine quality improvement and industry promotion could be realized with the whole process of process optimization, quality control, overall processes improvement. Based on the "component structure theory", "multi-dimensional structure & process dynamic quality control system" and systematic and holistic character of Chinese medicine, impacts of whole process were discussed. Technology systems of Chinese medicine industry promotion was built to provide theoretical basis for improving the quality and efficacy of the secondary development of traditional Chinese medicine products.

  2. Amino Acids That Centrally Influence Blood Pressure and Regional Blood Flow in Conscious Rats

    PubMed Central

    Takemoto, Yumi

    2012-01-01

    Functional roles of amino acids have increasingly become the focus of research. This paper summarizes amino acids that influence cardiovascular system via the brain of conscious rats. This paper firstly describes why amino acids are selected and outlines how the brain regulates blood pressure and regional blood flow. This section includes a concise history of amino acid neurotransmitters in cardiovascular research and summarizes brain areas where chemical stimulations produce blood pressure changes mainly in anesthetized animals. This is followed by comments about findings regarding several newly examined amino acids with intracisternal stimulation in conscious rats that produce changes in blood pressure. The same pressor or depressor response to central amino acid stimulations can be produced by distinct mechanisms at central and peripheral levels, which will be briefly explained. Thereafter, cardiovascular actions of some of amino acids at the mechanism level will be discussed based upon findings of pharmacological and regional blood flow measurements. Several examined amino acids in addition to the established neurotransmitter amino acids appear to differentially activate brain structures to produce changes in blood pressure and regional blood flows. They may have physiological roles in the healthy brain, but pathological roles in the brain with cerebral vascular diseases such as stroke where the blood-brain barrier is broken. PMID:22690328

  3. 40 CFR 403.12 - Reporting requirements for POTW's and industrial users.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Industrial Users subject to equivalent mass or concentration limits established by the Control Authority in... for the duration of the effective period of the Permit or other equivalent individual control... Industrial Users subject to equivalent mass or concentration limits established by the Control Authority in...

  4. Industrial recovered-materials-utilization targets for the textile-mill-products industry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    1979-01-01

    The Congress, in the National Energy Conservation and Policy Act of 1978 (NECPA), directed the Department of Energy to establish materials recovery targets for the metals and metal products, paper and allied products, rubber, and textile-mill-products industries. The targets were developed to provide incentives for using energy-saving recorded materials and to provied a yardstick for measuring progress and improvement in this endeavor. The NECPA indicates that the targets should represent the maximum technically and economically feasible increase in the use of energy-saving recovered materials that each industry can achieve progressively by January 1, 1987. Materials affected by recovered-materials targets includemore » and are limited to aluminum, copper, lead, zinc, iron, steel, paper and associated products, textile-mill, products, and rubber. Using information gathered from the textile-mill-products industry and from other textile-relaed sources, DOE has developed recovered materials targets for that industry. This report presents those targets and their basis and justification. Following an overview of the textile industry, the chapters are: Textile-Mill-Products Industry Operations; Economic Analysis of the Textile-Mill-Products Industry; Governmental and Regulatory Influence on the US Textile Industry; Current Mill Use of Recovered Materials in the Textile-Mill-Products Industry; Limitations on the Use of Recovered Materials in the US Textile-Mill-Products Industry; Materials-Recovery Targets; and Government and Industry Actions That Could Increase the Use of Recovered Materials.« less

  5. Blood and War

    PubMed Central

    Hedley-Whyte, John; Milamed, Debra R

    2010-01-01

    SUMMARY In 1894 Ulsterman and pathologist Almroth Wright described the citation of blood. Twenty-one years later it was introduced into wartime and clinical practice. Harvard Medical School had a large part in providing Colonel Andrew Fullerton, later Professor of Surgery, Queen's Belfast, with the intellectual and practical help for the Allies to deploy blood on the post-Somme Western Front and in Salonika. The key investigators and clinicians were Americans and Canadians who with Fullerton and Wright instructed the Allies. The key enablers were two Harvard-trained surgeons surnamed Robertson—Oswald H. (“Robby”) and L. Bruce (no relation). Physician Roger I. Lee of Harvard, surgeon George W Crile of Cleveland, Peyton Rous of the Rockefeller Institute and Richard Lewisohn of Mount Sinai Hospital, both located in the Upper East Side of New York City, played key roles. By Armistice in 1918, indirect citrated nutrient-enhanced blood transfusion was widely used by the Allies. Geoffrey Keynes was taught the techniques of blood transfusion by Dr. Benjamin Harrison Alton of Harvard at a Casualty Clearing Station near Albert at the time of the Battle of Passchendaele. Professor “Robby” Robertson, DSO, Sir Geoffrey Keynes and Sir Thomas Houston established blood banking. PMID:22375087

  6. A Call to Arms: Wartime Blood Donor Recruitment.

    PubMed

    Wang, Jean Cy

    2018-01-01

    To ensure an adequate blood supply, blood collection agencies must design campaigns to recruit and maintain an active donor pool. Such campaigns generally appeal to altruism and humanitarianism, which donors most commonly cite as their reasons for donating. However, large donor registries and the widespread recruitment campaigns that sustain them did not become a necessity until the technology for the collection, storage, and transfusion of blood had advanced to a point that enabled the establishment of transfusion services that could provide large amounts of stored blood to meet high demands. The realization of these milestones was one of the most important medical achievements of the Great War: the desperate need for blood created by war drove earlier adoption of scientific discoveries that might otherwise have been neglected. The medical advances of the Great War in turn enabled the establishment of wide-ranging transfusion services to aid combatants during the Spanish Civil War and Second World War. These services required the support of large civilian donor bases, and donor campaigns tapped into the patriotic feelings of civilians at home. This review will highlight some of the messages and media that were used to recruit blood donors in Spain, Britain, Canada, and the United States during wartime. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. 75 FR 14564 - Dairy Industry Advisory Committee; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-26

    ... DEPARTMENT OF AGRICULTURE Farm Service Agency Dairy Industry Advisory Committee; Public Meeting... established Dairy Industry Advisory Committee (Dairy Committee) to review the current state of the dairy industry, discuss current dairy programs of the U.S. Department of Agriculture (USDA) and Federal dairy...

  8. Industrial Education Guide for Elementary and Secondary Program Development and Improvement in Industrial Arts, K-12.

    ERIC Educational Resources Information Center

    South Dakota State Div. of Elementary and Secondary Education, Pierre.

    This guide for a model industrial arts curriculum for state and local planning has been designed for public school administrators and teachers who wish to establish an industrial arts curriculum in their school or would like to expand an existing one. Covering levels K-12, the guide first suggests a program by operational levels. It then outlines…

  9. Proposed industrial recoverd materials utilization targets for the textile mill products industry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1979-05-01

    Materials recovery targets were established to represent the maximum technically and economically feasible increase in the use of energy-saving materials by January 1, 1987. This report describes targets for the textile industry and describes how those targets were determined. (MCW)

  10. The quest for quality blood banking program in the new millennium the American way.

    PubMed

    Kim, Dae Un

    2002-08-01

    For an industry to succeed and satisfy its customers, "QUALITY" must be a primary goal. Quality has been central to blood banking from its inception, with the evolution of a Quality Program since the opening of the first blood bank in U.S. at the Cook County Hospital in 1937. Over the ensuing decades, continuous scientific progress in blood preservation, filters, viral and blood group testing, crossmatching, automation, and computerization including bar coding, etc. has contributed to the quality and safety of the blood products and transfusion service. However, with the advent of the AIDS era, an increasingly sensitized and informed public is continuously demanding that the highest level of quality be achieved and maintained in all processes involved in providing all blood products. The Food and Drug Administration (FDA) introduced the concept of a "zero risk blood supply" as the industry goal. Furthermore, the cost containment and resource-constrained environment have changed the complexity of the quality practice. Both regulatory agencies such as the FDA, the Health Care Financing Administration [HCFA, which was recently renamed as the Centers for Medicare and Medicaid Services (CMS) in July, 2001], and the State Department of Health, and accrediting agencies, such as the American Association of Blood Banks (AABB), the College of American Pathologists (CAP), and the Joint Commission on Accreditation of Healthcare Organizations (JCAHO), require blood banks and transfusion services to establish and follow a Quality Control and Quality Assurance Program for their licensing, certification and accreditation. Every laboratory has to comply with the Clinical Laboratory Improvement Amendments of 1988 (CLIA '88) quality requirements being implemented by the CMS. The FDA guidelines assist facilities in compliance with Current Good Manufacturing Practices (cGMP). The AABB's Quality System Essentials (QSE) are based on these specifications and provide additional guidance in

  11. Churches as High Blood Pressure Control Centers

    PubMed Central

    Kong, B. Wayne; Miller, Joseph M.; Smoot, Roland T.

    1982-01-01

    High blood pressure, a severe medical problem in the black community, can be controlled to a significant degree by proper medication. Discovery of hypertension and continuing thereapy, however, are difficult. The establishment of churches as high blood pressure control centers is a promising approach to overcome these deficits. The initial experiences with the creation of such a program are presented.

  12. Environmental lead and childhood blood lead levels in US children: NHANES, 1999-2006.

    PubMed

    Benson, Stacey M; Talbott, Evelyn O; Brink, LuAnn L; Wu, Candace; Sharma, Ravi K; Marsh, Gary M

    2017-03-04

    Although blood lead levels in the United States have fallen dramatically since 1980, there remain subgroups of children with high blood lead levels. We assessed the relationship between environmental lead sources and blood lead levels in children ages 1 to 5 years from the National Health and Nutrition Examination Survey (NHANES), 1999-2006. Modeled ambient air lead levels and industrial lead releases at the census-tract level were assigned to each child's residence with adjustment for confounding factors. Of 3,223 children, 272 (8.4%) had blood lead levels ≥ 5 ug/dL. Industrial releases (2,252 vs 1,696 lbs/mi 2 ) and ambient air lead levels (2.28 vs 1.75 ng/m 3 ) were greater in exposed versus unexposed children. For every 10,000 lb/mi 2 increase in inverse distance squared weighted exposure, there was a 1.13% increase (95% CI: 0.45%, 1.81%) in blood lead (p = .001).

  13. From mad cows to sensible blood transfusion: the risk of prion transmission by labile blood components in the United Kingdom and in France.

    PubMed

    Lefrère, Jean-Jacques; Hewitt, Patricia

    2009-04-01

    Transfusion transmission of the prion, the agent of variant Creutzfeldt-Jakob disease (vCJD), is now established. Subjects infected through food may transmit the disease through blood donations. The two nations most affected to date by this threat are the United Kingdom (UK) and France. The first transfusion cases have been observed in the UK over the past 5 years. In France, a few individuals who developed vCJD had a history of blood donation, leading to a risk of transmission to recipients, some of whom could be incubating the disease. In the absence of a large-scale screening test, it is impossible to establish the prevalence of infection in the blood donor population and transfused patients. This lack of a test also prevents specific screening of blood donations. Thus, prevention of transfusion transmission essentially relies at present on deferral of "at-risk" individuals. Because prions are present in both white blood cells and plasma, leukoreduction is probably insufficient to totally eliminate the transfusion risk. In the absence of a screening test for blood donations, recently developed prion-specific filters could be a solution. Furthermore, while the dietary spread of vCJD seems efficiently controlled, uncertainty remains as to the extent of the spread of prions through blood transfusion and other secondary routes.

  14. Pharmacist-industry relationships.

    PubMed

    Saavedra, Keene; O'Connor, Bonnie; Fugh-Berman, Adriane

    2017-12-01

    The purpose of this study was to document, in their own words, beliefs and attitudes that American pharmacists have towards the pharmaceutical industry and pharmacists' interactions with industry. An ethnographic-style qualitative study was conducted utilizing open-ended interviews with four hospital pharmacists, two independent pharmacists, two retail pharmacists and one administrative pharmacist in the Washington, DC, metropolitan area to elicit descriptions of and attitudes towards pharmacists' relationships with industry. Analysis of the qualitative material followed established ethnographic conventions of narrative thematic analysis. All pharmacists reported interactions with pharmaceutical company representatives. Most had received free resources or services from industry, including educational courses. Respondents uniformly believed that industry promotional efforts are primarily directed towards physicians. Although respondents felt strongly that drug prices were excessive and that 'me-too' drugs were of limited use, they generally had a neutral-to-positive view of industry-funded adherence/compliance programmes, coupons, vouchers, and copay payment programmes. Interviewees viewed direct-to-consumer advertising negatively, but had a generally positive view of industry-funded drug information. Pharmacists may represent a hitherto under-identified cohort of health professionals who are targeted for industry influence; expanding roles for pharmacists may make them even more attractive targets for future industry attention. Pharmacy schools should ensure that students learn to rely on unbiased information sources and should teach students about conflicts of interest and the risks of interacting with industry. Further research should be conducted on the extent to which pharmacists' attitudes towards their duties and towards drug assessment and recommendation are influenced by the pharmaceutical industry. © 2017 Royal Pharmaceutical Society.

  15. [Identification of alloantibodies and their associations: balance sheet of a year at the Auvergne-Loire French Blood Establishment].

    PubMed

    Duboeuf, S; Flourié, F; Courbil, R; Benamara, A; Rigal, E; Cognasse, F; Garraud, O

    2012-12-01

    Some alloantibodies and their combinations can lead to delays or even an impasse in a transfusion, owing to the necessity of finding compatible red blood cell concentrates. The aim of this study was to determine the specificities of the most common alloantibodies, as well as the most common combinations of alloantibodies. A retrospective study analysed erythrocyte alloantibodies identified in 2008 in the immunohematology laboratories at the Auvergne-Loire French Blood Establishment. The following data were studied: frequency, specificities of the alloantibodies, date of discovery, and patient age and sex. One thousand eight hundred and fifteen alloantibodies were identified in 1575 patients (median age: 63.5years, female/male ratio: 3.03). The most common alloantibodies were directed against the following antigens: RH3/E (18.7%), KEL1/K (17.3%), RH1/D (16.4%), MNS1/M (9.4%), FY1/Fya (6.9%), RH2/C (6.1%), KEL3/Kpa (4.7%), JK1/Jka (4.3%) and RH4/c (4.1%). In 13.1% of patients, at least two alloantibodies were identified. The pairs most frequently combined were anti-RH1/RH2, anti-RH3/RH4 and anti-RH3/KEL1. Specific associations of paired alloantibodies were identified. The main combinations provide indications on the choice of red cell concentrates in the inventory for a given patient. The data collected in our study show that when an antibody is identified, it is recommended for subsequent transfusion episodes to respect the phenotype RH 1-5 (D, C, E, c, e) and KEL1 (K) of the patient, and if possible antigens JK1 (Jka) and FY1 (Fya), and to a lesser extent MNS3 (S). Detailed knowledge of the immunological mechanisms leading to the formation of these alloantibodies and their combinations would allow better prevention of erythrocyte alloimmunization. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  16. Study of the Continuous Improvement Trend for Health, Safety and Environmental Indicators, after Establishment of Integrated Management System (IMS) in a Pharmaceutical Industry in Iran

    PubMed Central

    Mariouryad, Pegah; Golbabaei, Farideh; Nasiri, Parvin; Mohammadfam, Iraj

    2015-01-01

    Background Nowadays, organizations try to improve their services and consequently adopt management systems and standards which have become key parts in various industries. One of these management systems which have been noticed in the recent years is Integrated Management System that is the combination of quality, health, safety and environment management systems. Aim This study was conducted with the aim of evaluating the improvement trend after establishment of integrated management system for health, safety and environment indicators, in a pharmaceutical industry in Iran. Materials and Methods First, during several inspections in different parts of the industry, indicators that should have been noted were listed and then these indicators were organized in 3 domains of health, safety and environment in the form of a questionnaire that followed Likert method of scaling. Also, the weight of each index was resulted from averaging out of 30 managers and the viewpoints of the related experts in the field. Moreover, by checking the documents and evidence of different years (5 contemplation years of this study), the score of each indicator was determined by multiplying the weight and score of the indices and were finally analysed. Results Over 5 years, scores of health scope indicators, increased from 161.99 to 202.23. Score in the first year after applying the integrated management system establishment was 172.37 in safety part and in the final year increased to 197.57. The changes of environmental scope rates, from the beginning of the program up to the last year increased from 49.24 to 64.27. Conclusion Integrated management systems help organizations to improve programs to achieve their objectives. Although in this study all trends of health, safety and environmental indicator changes were positive, but at the same time showed to be slow. So, one can suggest that the result of an annual evaluation should be applied in planning future activities for the years ahead

  17. Accuracy of user-friendly blood typing kits tested under simulated military field conditions.

    PubMed

    Bienek, Diane R; Charlton, David G

    2011-04-01

    Rapid user-friendly ABO-Rh blood typing kits (Eldon Home Kit 2511, ABO-Rh Combination Blood Typing Experiment Kit) were evaluated to determine their accuracy when used under simulated military field conditions and after long-term storage at various temperatures and humidities. Rates of positive tests between control groups, experimental groups, and industry standards were measured and analyzed using the Fisher's exact chi-square method to identify significant differences (p < or = 0.05). When Eldon Home Kits 2511 were used in various operational conditions, the results were comparable to those obtained with the control group and with the industry standard. The performance of the ABO-Rh Combination Blood Typing Experiment Kit was adversely affected by prolonged storage in temperatures above 37 degrees C. The diagnostic performance of commercial blood typing kits varies according to product and environmental storage conditions.

  18. Immortalized endothelial cell lines for in vitro blood-brain barrier models: A systematic review.

    PubMed

    Rahman, Nurul Adhwa; Rasil, Alifah Nur'ain Haji Mat; Meyding-Lamade, Uta; Craemer, Eva Maria; Diah, Suwarni; Tuah, Ani Afiqah; Muharram, Siti Hanna

    2016-07-01

    Endothelial cells play the most important role in construction of the blood-brain barrier. Many studies have opted to use commercially available, easily transfected or immortalized endothelial cell lines as in vitro blood-brain barrier models. Numerous endothelial cell lines are available, but we do not currently have strong evidence for which cell lines are optimal for establishment of such models. This review aimed to investigate the application of immortalized endothelial cell lines as in vitro blood-brain barrier models. The databases used for this review were PubMed, OVID MEDLINE, ProQuest, ScienceDirect, and SpringerLink. A narrative systematic review was conducted and identified 155 studies. As a result, 36 immortalized endothelial cell lines of human, mouse, rat, porcine and bovine origins were found for the establishment of in vitro blood-brain barrier and brain endothelium models. This review provides a summary of immortalized endothelial cell lines as a guideline for future studies and improvements in the establishment of in vitro blood-brain barrier models. It is important to establish a good and reproducible model that has the potential for multiple applications, in particular a model of such a complex compartment such as the blood-brain barrier. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. Are school children ready to donate blood?

    PubMed

    Thaver, Danyal Hasan; Masud, Nazish; Ashraf, Mariam

    2014-01-01

    Voluntary non-remunerated blood donors are considered the best among all different types of blood donors for improving the supply of safe blood. Though safe blood transfusion services have improved in Pakistan, but efforts are still required to optimize blood banks and improve recruitment of voluntary donors, such as senior school/college going students as a source of safe blood. This study looks into the awareness of senior school children concerning blood related issues including blood donation. This cross-sectional descriptive study enrolled 106 senior school students of private schools. Data were collected through self-administered questionnaire. Although 90% of the students considered blood as an important entity for saving lives still 56.8% had never thought of donating blood. Respondents had good knowledge regarding the possible spread of HIV/AIDS, and Hepatitis B and C through unsafe transfusions. Possible hindrances to donating blood included fear of needles, fear of acquiring disease, lack of knowledge regarding where to donate blood and lack of trust on blood banks. More than half of the students believed that blood should be bought from professional blood donors. Senior school going children are not ready to donate blood. Lack of knowledge and prevailing misconceptions regarding blood transfusions need to be addressed and mechanisms to motivate and mobilize youth for becoming voluntary blood donors need to be established.

  20. Sodium-rich carbonated natural mineral water ingestion and blood pressure.

    PubMed

    Santos, Alejandro; Martins, Maria João; Guimarães, João Tiago; Severo, Milton; Azevedo, Isabel

    2010-02-01

    There is a strong positive correlation between sodium chloride intake and hypertension. In industrialized countries the ingestion of carbonated and non-carbonated mineral water is an important source of calorie-free fluids. The mineral content of these waters varies greatly, with many brands containing high levels of sodium. However, some mineral waters contain greater amounts of bicarbonate instead of chloride as the anion associated with the sodium cation. This is relevant because it is well established that the effect of sodium on blood pressure depends on the corresponding anion. Additionally the pressor effect of sodium bicarbonate is much lower than that of equivalent amounts of sodium chloride. The aim of our work was to evaluate the effect of ingesting a sodium-rich carbonated mineral water (Agua das Pedras) on blood pressure values in normotensive individuals. This crossover, non-blinded study evaluated 17 individuals (9 female and 8 male), aged 24-53 years, median body mass index (BMI) < 23, randomly allocated in two groups, ingesting 500 ml/day of Agua das Pedras or Agua Vitalis. Each arm of the study lasted 7 weeks, with 6 weeks of washout between them. Twenty-four hour urinary samples were collected at the beginning and end of each arm to determine pH and sodium and potassium excretion. Blood pressure and body weight were measured weekly throughout the study. A mixed-effects model was used to compare groups (p < 0.05). The Wilcoxon test was used to analyze electrolyte excretion. No differences were observed in blood pressure values between treatments or from baseline values. We found a positive correlation between BMI and blood pressure. The daily ingestion of 500 ml of Agua das Pedras had no effect on blood pressure. A study by Schorr and co-workers found that the ingestion of bicarbonate-rich water (1.5 l/day) had hypotensive effects in an elderly population. However, these results should be verified in hypertensive subjects, who are more likely to

  1. Climate Change Impacts and Vulnerability Assessment in Industrial Complexes

    NASA Astrophysics Data System (ADS)

    Lee, H. J.; Lee, D. K.

    2016-12-01

    Climate change has recently caused frequent natural disasters, such as floods, droughts, and heat waves. Such disasters have also increased industrial damages. We must establish climate change adaptation policies to reduce the industrial damages. It is important to make accurate vulnerability assessment to establish climate change adaptation policies. Thus, this study aims at establishing a new index to assess vulnerability level in industrial complexes. Most vulnerability indices have been developed with subjective approaches, such as the Delphi survey and the Analytic Hierarchy Process(AHP). The subjective approaches rely on the knowledge of a few experts, which provokes the lack of the reliability of the indices. To alleviate the problem, we have designed a vulnerability index incorporating objective approaches. We have investigated 42 industrial complex sites in Republic of Korea (ROK). To calculate weights of variables, we used entropy method as an objective method integrating the Delphi survey as a subjective method. Finally, we found our method integrating both subjective method and objective method could generate result. The integration of the entropy method enables us to assess the vulnerability objectively. Our method will be useful to establish climate change adaptation policies by reducing the uncertainties of the methods based on the subjective approaches.

  2. 33 CFR 95.025 - Adoption of State blood alcohol concentration levels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Adoption of State blood alcohol... DANGEROUS DRUG § 95.025 Adoption of State blood alcohol concentration levels. (a) This section applies to... established by statute a blood alcohol concentration level for purposes of determining whether a person is...

  3. 33 CFR 95.025 - Adoption of State blood alcohol concentration levels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Adoption of State blood alcohol... DANGEROUS DRUG § 95.025 Adoption of State blood alcohol concentration levels. (a) This section applies to... established by statute a blood alcohol concentration level for purposes of determining whether a person is...

  4. 33 CFR 95.025 - Adoption of State blood alcohol concentration levels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Adoption of State blood alcohol... DANGEROUS DRUG § 95.025 Adoption of State blood alcohol concentration levels. (a) This section applies to... established by statute a blood alcohol concentration level for purposes of determining whether a person is...

  5. 33 CFR 95.025 - Adoption of State blood alcohol concentration levels.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Adoption of State blood alcohol... DANGEROUS DRUG § 95.025 Adoption of State blood alcohol concentration levels. (a) This section applies to... established by statute a blood alcohol concentration level for purposes of determining whether a person is...

  6. 33 CFR 95.025 - Adoption of State blood alcohol concentration levels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Adoption of State blood alcohol... DANGEROUS DRUG § 95.025 Adoption of State blood alcohol concentration levels. (a) This section applies to... established by statute a blood alcohol concentration level for purposes of determining whether a person is...

  7. Nursing Education in High Blood Pressure Control. Report of the Task Force on the Role of Nursing in High Blood Pressure Control.

    ERIC Educational Resources Information Center

    National Institutes of Health (DHEW), Bethesda, MD. High Blood Pressure Information Center.

    This curriculum guide on high blood pressure (hypertension) for nursing educators has five sections: (1) Introduction and Objectives provides information regarding the establishment and objectives of the National Task Force on the Role of Nursing in High Blood Pressure Control and briefly discusses nursing's role in hypertension control; (2) Goals…

  8. The Advanced Industrial Materials (AIM) program office of industrial technologies fiscal year 1995

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sorrell, C.A.

    1997-04-01

    In many ways, the Advanced Industrial Materials (AIM) Program underwent a major transformation in FY95 and these changes have continued to the present. When the Program was established in 1990 as the Advanced Industrial Concepts (AIC) Materials Program, the mission was to conduct applied research and development to bring materials and processing technologies from the knowledge derived from basic research to the maturity required for the end use sectors for commercialization. In 1995, the Office of Industrial Technologies (OIT) made radical changes in structure and procedures. All technology development was directed toward the seven `Vision Industries` that use about 80%more » of industrial energy and generated about 90% of industrial wastes. These are: aluminium; chemical; forest products; glass; metal casting; refineries; and steel. OIT is working with these industries, through appropriate organizations, to develop Visions of the desired condition of each industry some 20 to 25 years in the future and then to prepare Road Maps and Implementation Plans to enable them to reach their goals. The mission of AIM has, therefore, changed to `Support development and commercialization of new or improved materials to improve productivity, product quality, and energy efficiency in the major process industries.`« less

  9. Coexistence Possibility of Biomass Industries

    NASA Astrophysics Data System (ADS)

    Jingchun, Sun; Junhu, Hou

    This research aims to shed light on the mechanism of agricultural biomass material competition between the power generation and straw pulp industries and the impact on their coexistence. A two-stage game model is established to analyze including factors such as unit transportation cost, and profit spaces for the firms. The participants in the competition are a biomass supplier, a power plant and a straw pulp plant. From the industrial economics perspective, our analysis shows that raw material competition will bring about low coexistence possibility of the two industries based on agricultural residues in a circular collection area.

  10. Blood conservation: the CEO perspective.

    PubMed

    Morgan, Timothy O

    2004-08-01

    Hospital CEOs are concerned about more than just cost of services to their patients. The advancement of patient car along with maintaining or improving patient safety are also key elements to the CEO, to limit patient risks, hospital liability, and negative public relations. The CEO is accountable to the hospital staff, the patients, and the general public. Establishing programs such as blood management or bloodless medicine can be implemented by using a team approach. A physician champion with a clear business plan that addresses all issues and challenges is critical for successful implementation. As blood and blood product costs rise and supply decreases, alternatives such as cell saving techniques and the use of pharmacologic interventions can have a significant impact on net hospital expenditures.

  11. Challenges in the management of the blood supply.

    PubMed

    Williamson, Lorna M; Devine, Dana V

    2013-05-25

    Although blood suppliers are seeing short-term reductions in blood demand as a result of initiatives in patient blood management, modelling suggests that during the next 5-10 years, blood availability in developed countries will need to increase again to meet the demands of ageing populations. Increasing of the blood supply raises many challenges; new approaches to recruitment and retainment of future generations of blood donors will be needed, and care will be necessary to avoid taking too much blood from these donors. Integrated approaches in blood stock management between transfusion services and hospitals will be important to minimise wastage--eg, by use of supply chain solutions from industry. Cross-disciplinary systems for patient blood management need to be developed to lessen the need for transfusion--eg, by early identification and reversal of anaemia with haematinics or by reversal of the underlying cause. Personalised medicine could be applied to match donors to patients, not only with extended blood typing, but also by using genetically determined storage characteristics of blood components. Growing of red cells or platelets in large quantities from stem cells is a possibility in the future, but challenges of cost, scaling up, and reproducibility remain to be solved. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. Brachial blood flow under relative levels of blood flow restriction is decreased in a nonlinear fashion.

    PubMed

    Mouser, J Grant; Ade, Carl J; Black, Christopher D; Bemben, Debra A; Bemben, Michael G

    2018-05-01

    Blood flow restriction (BFR), the application of external pressure to occlude venous return and restrict arterial inflow, has been shown to increase muscular size and strength when combined with low-load resistance exercise. BFR in the research setting uses a wide range of pressures, applying a pressure based upon an individual's systolic pressure or a percentage of occlusion pressure; not a directly determined reduction in blood flow. The relationship between relative pressure and blood flow has not been established. To measure blood flow in the arm under relative levels of BFR. Forty-five people (18-40 years old) participated. Arterial occlusion pressure in the right arm was measured using a 5-cm pneumatic cuff. Blood flow in the brachial artery was measured at rest and at pressures between 10% and 90% of occlusion using ultrasound. Blood flow decreased in a nonlinear, stepped fashion. Blood flow decreased at 10% of occlusion and remained constant until decreasing again at 40%, where it remained until 90% of occlusion. The decrease in brachial blood flow is not proportional to the applied relative pressure. The prescription of blood flow restriction should take into account the stimulus provided at each relative level of blood flow. © 2017 Scandinavian Society of Clinical Physiology and Nuclear Medicine. Published by John Wiley & Sons Ltd.

  13. Enablers towards establishing and growing South Africa's waste to electricity industry.

    PubMed

    Amsterdam, Heinrich; Thopil, George Alex

    2017-10-01

    In South Africa the electricity generation mix is relatively un-diverse whereas globally the transformation of the sector is advancing rapidly. Coal remains the predominant fuel source and limited success has to date been achieved in the renewable energy sector. The electricity generation sector is therefore hindered from moving towards an electricity generation landscape where alternative fuel sources is utilised. This research is aimed at gaining insight into the enablers that led towards an increasing trend (observed globally) in exploiting waste as a fuel for electricity generation, and to outline the presence of obstacles that hinder separation of waste for electricity use in the South African context. Furthermore it is an attempt at informing what appropriate interventions (operational and policy) may be considered suitable for South Africa to overcome these barriers in order to enable a sustainable South African waste to electricity (WTE) Industry. Findings show that numerous barriers to a WTE exists in the South African context, however overcoming these barriers is not as simple as adopting the European model with the aim to modify the electricity generation mix and waste management landscape. Selected enablers deemed appropriate in the South African context are adapted from the European model, and are greatly influenced by the prevailing socio-economic status of South Africa. Primary enablers identified were, (i) government support is needed especially in the form of subsidisation for green energy, (ii) increase landfill costs through the implementation of a landfill tax, (iii) streamline the process for Independent Private Power Producers (IPPPs) to connect to the national grid with off-take guaranteed and the inclusion of WTE into an electricity roadmap (effectively government's strategy). The proposed enabling interventions would help in overcoming the barriers for a South African WTE industry. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Blood doping and its detection.

    PubMed

    Jelkmann, Wolfgang; Lundby, Carsten

    2011-09-01

    Hemoglobin mass is a key factor for maximal exercise capacity. Some athletes apply prohibited techniques and substances with intent to increase hemoglobin mass and physical performance, and this is often difficult to prove directly. Autologous red blood cell transfusion cannot be traced on reinfusion, and also recombinant erythropoietic proteins are detectable only within a certain timeframe. Novel erythropoietic substances, such as mimetics of erythropoietin (Epo) and activators of the Epo gene, may soon enter the sports scene. In addition, Epo gene transfer maneuvers are imaginable. Effective since December 2009, the World Anti-Doping Agency has therefore implemented "Athlete Biologic Passport Operating Guidelines," which are based on the monitoring of several parameters for mature red blood cells and reticulocytes. Blood doping may be assumed, when these parameters change in a nonphysiologic way. Hematologists should be familiar with blood doping practices as they may play an important role in evaluating blood profiles of athletes with respect to manipulations, as contrasted with the established diagnosis of clinical disorders and genetic variations.

  15. Therapeutic PD-L1 and LAG-3 blockade rapidly clears established blood-stage Plasmodium infection

    PubMed Central

    Butler, Noah S.; Moebius, Jacqueline; Pewe, Lecia L.; Traore, Boubacar; Doumbo, Ogobara K.; Tygrett, Lorraine T.; Waldschmidt, Thomas J.; Crompton, Peter D.; Harty, John T.

    2011-01-01

    Plasmodium infection of erythrocytes induces clinical malaria. Parasite-specific CD4+ T cells correlate with reduced parasite burdens and severity of human malaria, and are required to control blood-stage infection in mice. However, the characteristics of CD4+ T cells that determine protection or parasite persistence remain unknown. Here we show that P. falciparum infection of humans increased expression of an inhibitory receptor (PD-1) associated with T cell dysfunction. In vivo blockade of PD-L1 and LAG-3 restored CD4+ T cell function, amplified T follicular helper cell and germinal center B cell and plasmablast numbers, enhanced protective antibodies and rapidly cleared blood-stage malaria in mice. Thus, chronic malaria drives specific T cell dysfunction, which can be rescued to enhance parasite control using inhibitory therapies. PMID:22157630

  16. 29 CFR 779.317 - Partial list of establishments lacking “retail concept.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...; industrial. Blue printing and photostating establishments. Booking agencies for actors and concert artists.... Abbye Employment Agency, Inc., 32 N.Y.S. 2d 715 (N.Y.C. Munic. Ct. 1942)). Engineering firms. Factors... industrial machinery, equipment and tools (Roland Electric Co. v. Walling, 326 U.S. 657; Guess v. Montaque...

  17. Coal industry of Turkey

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Cetincelik, M.

    1979-09-01

    The known occurrences of hard (bituminous) coal in Turkey are very limited. Total resources are estimated to be 1,500,000,000 metric tons of which 205,000,000 tons are considered to be technically and economically recoverable at the present time. Tertiary lignite deposits are found extensively throughout Turkey. Total resources of lignite are estimated to be about 5,140,000,000 metric tons of which 2,740,000,000 tons are considered to be recoverable. In 1978, Turkey completely nationalized its coal industry whereby the government was authorized to take over all private mines. As a result of this, a major increase in coal production is expected based onmore » a new energy policy. Turkish Coal Enterprises (TKI), a state-owned organization, is now in control of the entire coal industry. TKI was established by law in 1957 and has its headquarters in Ankara. The gradually changing structure of Turkey's national economy from agriculture to increased industrialization has been accompanied by a rise in energy requirements. However, the lack of recent industrial expansion and the decline in the national economy has been due to the shortage of energy. A new energy plan developed for the country has established that, in the future, lignite will be used in far greater proportions for electricity generation (burned in captive plants). The nationalization of Turkey's lignite mines is expected to ensure a coordinated and effective means of meeting the demand.« less

  18. Comparison and Evolution of Energy Consumption in Moroccan Agro-food Industries

    NASA Astrophysics Data System (ADS)

    El Badaoui, Meryem; Touzani, Abdellatif

    2017-06-01

    The aim of this article is to establish a comparison between the Moroccan energy consumption and the BREF the reference document on best available techniques in the food industries, then an evolution of this consumption by 2030 in order to better understand it and to define strategies to reduce energy bill. According to a survey conducted among 5000 Moroccan companies, we were able to compare the energy consumption of the agro-food industries including sugar industry, dairy industry, cereal industry; fatty substances industry and fishing industry with that of the BREF. Also an evolution of Moroccan consumption was established by 2030 using the linear regression method, and then calculated a non-negligible average annual growth rate (AAGR). The results show that the Moroccan energy consumption is adequate to that of the BREF, and an energy consumption constantly increasing by registering a non-negligible AAGR.

  19. Photoacoustic measurements of red blood cell oxygen saturation in blood bags in situ

    NASA Astrophysics Data System (ADS)

    Pinto, Ruben N.; Bagga, Karan; Douplik, Alexandre; Acker, Jason P.; Kolios, Michael C.

    2017-03-01

    Red blood cell (RBC) transfusion is a critical component of the health care services. RBCs are stored in blood bags in hypothermic temperatures for a maximum of 6 weeks post donation. During this in vitro storage period, RBCs have been documented to undergo changes in structure and function due to mechanical and biochemical stress. Currently, there are no assessment methods that monitor the quality of RBCs within blood bags stored for transfusion. Conventional assessment methods require the extraction of samples, consequently voiding the sterility of the blood bags and potentially rendering them unfit for transfusions. It is hypothesized that photoacoustic (PA) technology can provide a rapid and non-invasive indication of RBC quality. In this study, a novel PA setup was developed for the acquisition of oxygen saturation (SO2) of two blood bags in situ. These measurements were taken throughout the lifespan of the blood bags (42 days) and compared against the clinical gold standard method of the blood gas analyzer (BGA). SO2 values of the blood bags increased monotonically throughout the storage period. A strong correlation between PA SO2 and BGA SO2 was found, however, PA values were on average 3.5% lower. Both techniques found the bags to increase by an SO2 of approximately 20%, and measured very similar rates of SO2 change. Future work will be focused on determining the cause of discrepancy between SO2 values acquired from PA versus BGA, as well as establishing links between the measured SO2 increase and other changes in RBC in situ.

  20. METAL FORMING (INDUSTRIAL MULTIMEDIA BRANCH, SUSTAINABLE TECHNOLOGY DIVISION, NRMRL)

    EPA Science Inventory

    The Industrial Multimedia Branch's research program in metal products manufacturing was developed to identify environmental problems and deliver solutions for environmental improvements based on sustainable technology to the industry. There are over 35,000 manufacturing establish...

  1. System dynamic modelling of industrial growth and landscape ecology in China.

    PubMed

    Xu, Jian; Kang, Jian; Shao, Long; Zhao, Tianyu

    2015-09-15

    With the rapid development of large industrial corridors in China, the landscape ecology of the country is currently being affected. Therefore, in this study, a system dynamic model with multi-dimensional nonlinear dynamic prediction function that considers industrial growth and landscape ecology is developed and verified to allow for more sustainable development. Firstly, relationships between industrial development and landscape ecology in China are examined, and five subsystems are then established: industry, population, urban economy, environment and landscape ecology. The main influencing factors are then examined for each subsystem to establish flow charts connecting those factors. Consequently, by connecting the subsystems, an overall industry growth and landscape ecology model is established. Using actual data and landscape index calculated based on GIS of the Ha-Da-Qi industrial corridor, a typical industrial corridor in China, over the period 2005-2009, the model is validated in terms of historical behaviour, logical structure and future prediction, where for 84.8% of the factors, the error rate of the model is less than 5%, the mean error rate of all factors is 2.96% and the error of the simulation test for the landscape ecology subsystem is less than 2%. Moreover, a model application has been made to consider the changes in landscape indices under four industrial development modes, and the optimal industrial growth plan has been examined for landscape ecological protection through the simulation prediction results over 2015-2020. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Industrial Hardening: 1982 Technical Status Report.

    DTIC Science & Technology

    1983-05-01

    for nuclear disaster ; establish additional contacts with industry to foster development of emergency preparedness, in general, and nuclear disaster preparedness...versatility for the situation following a nuclear disaster ). Recent governmat installations of such units have been made on an experimental basis...that industry could use to carry on vital functions now, in an emergency situation, and in event of a nuclear disaster . At its simplest, the

  3. A Radiologist's Guide to the Industry: A Methodical Approach to Physician-Industry Relationships in Radiology.

    PubMed

    Perry, Donald Dj; Khorsand, Derek; McNeeley, Michael

    In the last century, rapidly advancing technological innovations have become essential components of modern healthcare, increasing the frequency and necessity of interactions between physicians and industry. These interactions have the potential to bias objectivity and should be approached carefully. A recent JACR article by Harvey et al, highlighted 2014 CMS data, which reported that only 4% of radiologists had interactions with industry, coming in second lowest amongst all 19 reported specialties. However, when managed appropriately, physician-industry relationships can mutually benefit patients, research, payers, providers, hospitals and the medical industry. In order to maintain relevance in the evolving healthcare landscape, it is imperative that radiologists establish, maintain, and expand relationships with industry. To help providers work within the ethical safety of institutional guidelines, while still promoting innovation, we propose a methodical approach with 7 key components to consider when developing appropriate physician-industry relationships or evaluating new products. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Toward a patient-based paradigm for blood transfusion.

    PubMed

    Farrugia, Albert; Vamvakas, Eleftherios

    2014-01-01

    The current "manufacturing paradigm" of transfusion practice has detached transfusion from the clinical environment. As an example, fresh whole blood in large-volume hemorrhage may be superior to whole blood reconstituted from multiple components. Multicomponent apheresis can overcome logistical difficulties in matching patient needs with fresh component availability and can deliver the benefits of fresh whole blood. Because of the different transfusion needs of patients in emerging economies and the vulnerability of these blood systems to emerging infections, fresh whole blood and multicomponent apheresis can better meet patient needs when compared with transplants of the "manufacturing paradigm". We propose that patient blood management, along with panels of repeat, paid, accredited apheresis and fresh whole-blood donors can be used in emerging economies to support decentralized blood services. This alternative transfusion-medicine paradigm could eventually also be adopted by established economies to focus transfusion medicine on local patient needs and to alleviate the problem of the aging volunteer donor base.

  5. Donating blood for research: a potential method for enhancing customer satisfaction of permanently deferred blood donors.

    PubMed

    Waller, Daniel; Thijsen, Amanda; Garradd, Allira; Hayman, Jane; Smith, Geoff

    2017-01-01

    Each year, a large number of individuals in Australia are deferred from donating blood. A deferral may have a negative impact on donor satisfaction and subsequent word-of-mouth communication. The Australian Red Cross Blood Service (the Blood Service) is, therefore, investigating options for managing service interactions with deferred donors to maintain positive relationships. While public research institutes in Australia have established independent research donor registries, other countries provide programmes allowing deferred donors to donate blood for research via blood collection agencies. This study examined attitudes towards donating blood for research use in a sample of permanently deferred Australian donors. Donors permanently deferred because of a risk of variant Creutzfeldt-Jakob disease (n=449) completed a postal survey that examined attitudes towards research donation. The majority of participants were interested in donating blood for research (96%), and joining a registry of research donors (93%). Participants preferred to donate for transfusion or clinical research, and were willing to travel large distances. Results indicated that positive attitudes towards the Blood Service would be extended if the opportunity to donate blood was provided. These findings indicate a desire for continued engagement with the Blood Service despite deferral. Donating blood for research is a potential way of maintaining positive relationships with permanently deferred donors which also benefits the health research community. Through maintaining positive relationships with deferred donors, positive word-of-mouth activity can be stimulated. Further work is needed to determine the feasibility of implementing research donation through the Blood Service in Australia.

  6. Donating blood for research: a potential method for enhancing customer satisfaction of permanently deferred blood donors

    PubMed Central

    Waller, Daniel; Thijsen, Amanda; Garradd, Allira; Hayman, Jane; Smith, Geoff

    2017-01-01

    Background Each year, a large number of individuals in Australia are deferred from donating blood. A deferral may have a negative impact on donor satisfaction and subsequent word-of-mouth communication. The Australian Red Cross Blood Service (the Blood Service) is, therefore, investigating options for managing service interactions with deferred donors to maintain positive relationships. While public research institutes in Australia have established independent research donor registries, other countries provide programmes allowing deferred donors to donate blood for research via blood collection agencies. This study examined attitudes towards donating blood for research use in a sample of permanently deferred Australian donors. Materials and methods Donors permanently deferred because of a risk of variant Creutzfeldt-Jakob disease (n=449) completed a postal survey that examined attitudes towards research donation. Results The majority of participants were interested in donating blood for research (96%), and joining a registry of research donors (93%). Participants preferred to donate for transfusion or clinical research, and were willing to travel large distances. Results indicated that positive attitudes towards the Blood Service would be extended if the opportunity to donate blood was provided. These findings indicate a desire for continued engagement with the Blood Service despite deferral. Discussion Donating blood for research is a potential way of maintaining positive relationships with permanently deferred donors which also benefits the health research community. Through maintaining positive relationships with deferred donors, positive word-of-mouth activity can be stimulated. Further work is needed to determine the feasibility of implementing research donation through the Blood Service in Australia. PMID:26674813

  7. Application of the Reference Method Isotope Dilution Gas Chromatography Mass Spectrometry (ID/GC/MS) to Establish Metrological Traceability for Calibration and Control of Blood Glucose Test Systems

    PubMed Central

    Andreis, Elisabeth; Küllmer, Kai

    2014-01-01

    Self-monitoring of blood glucose (BG) by means of handheld BG systems is a cornerstone in diabetes therapy. The aim of this article is to describe a procedure with proven traceability for calibration and evaluation of BG systems to guarantee reliable BG measurements. Isotope dilution gas chromatography mass spectrometry (ID/GC/MS) is a method that fulfills all requirements to be used in a higher-order reference measurement procedure. However, this method is not applicable for routine measurements because of the time-consuming sample preparation. A hexokinase method with perchloric acid (PCA) sample pretreatment is used in a measurement procedure for such purposes. This method is directly linked to the ID/GC/MS method by calibration with a glucose solution that has an ID/GC/MS-determined target value. BG systems are calibrated with whole blood samples. The glucose levels in such samples are analyzed by this ID/GC/MS-linked hexokinase method to establish traceability to higher-order reference material. For method comparison, the glucose concentrations in 577 whole blood samples were measured using the PCA-hexokinase method and the ID/GC/MS method; this resulted in a mean deviation of 0.1%. The mean deviation between BG levels measured in >500 valid whole blood samples with BG systems and the ID/GC/MS was 1.1%. BG systems allow a reliable glucose measurement if a true reference measurement procedure, with a noninterrupted traceability chain using ID/GC/MS linked hexokinase method for calibration of BG systems, is implemented. Systems should be calibrated by means of a traceable and defined measurement procedure to avoid bias. PMID:24876614

  8. Facilitation of blood donation amongst haemochromatosis patients.

    PubMed

    Marrow, B; Clarkson, J; Chapman, C E; Masson, S

    2015-08-01

    The standard medical therapy for haemochromatosis is iron removal by regular phlebotomy. Current guidelines suggest that this blood should be made available through national blood services. Here, we describe a pilot facilitating the process of blood donation amongst uncomplicated haemochromatosis patients. At a dedicated clinic, patients with uncomplicated haemochromatosis interested in becoming blood donors were offered an information leaflet and self-referral application. Upon receipt, members of the local Blood Service contacted them to confirm eligibility to donate. Data on demographics and clinical characteristics, including HFE (high Fe) genotype, co-morbidities, alcohol consumption and body mass index, were collected. Since establishing the clinic, 140 patients have attended (93 male) with median age 57. Most (n = 125; 89%) had uncomplicated haemochromatosis. Of these, 55 were potentially eligible blood donors. Amongst those eligible, there are now 29 regular blood donors, including 23 new. There is an interest and willingness to donate blood through the Blood Service amongst uncomplicated haemochromatosis patients undergoing therapeutic phlebotomy. Since the introduction of this facilitation process, we have significantly increased the number of regular donors amongst this cohort. If this process was to be replicated more widely across the UK, this could have a significant impact on the blood donor pool. © 2015 British Blood Transfusion Society.

  9. Multi - party Game Analysis of Coal Industry and Industry Regulation Policy Optimization

    NASA Astrophysics Data System (ADS)

    Jiang, Tianqi

    2018-01-01

    In the face of the frequent occurrence of coal mine safety accidents, this paper analyses the relationship between central and local governments, coal mining enterprises and miners from the perspective of multi - group game. In the actual production, the decision of one of the three groups can affect the game strategy of the other of the three, so we should assume the corresponding game order. In this order, the game analysis of the income and decision of the three is carried out, and the game decision of the government, the enterprise and the workers is obtained through the establishment of the benefit matrix and so on. And then on the existing system to optimize the coal industry regulation proposed practical recommendations to reduce the frequency of industry safety accidents, optimize the industry production environment.

  10. ISO 9000 quality standards: a model for blood banking?

    PubMed

    Nevalainen, D E; Lloyd, H L

    1995-06-01

    The recent American Association of Blood Banks publications Quality Program and Quality Systems in the Blood Bank and Laboratory Environment, the FDA's draft guidelines, and recent changes in the GMP regulations all discuss the benefits of implementing quality systems in blood center and/or manufacturing operations. While the medical device GMPs in the United States have been rewritten to accommodate a quality system approach similar to ISO 9000, the Center for Biologics Evaluation and Research of the FDA is also beginning to make moves toward adopting "quality systems audits" as an inspection process rather than using the historical approach of record reviews. The approach is one of prevention of errors rather than detection after the fact (Tourault MA, oral communication, November 1994). The ISO 9000 series of standards is a quality system that has worldwide scope and can be applied in any industry or service. The use of such international standards in blood banking should raise the level of quality within an organization, among organizations on a regional level, within a country, and among nations on a worldwide basis. Whether an organization wishes to become registered to a voluntary standard or not, the use of such standards to become ISO 9000-compliant would be a move in the right direction and would be a positive sign to the regulatory authorities and the public that blood banking is making a visible effort to implement world-class quality systems in its operations. Implementation of quality system standards such as the ISO 9000 series will provide an organized approach for blood banks and blood bank testing operations. With the continued trend toward consolidation and mergers, resulting in larger operational units with more complexity, quality systems will become even more important as the industry moves into the future.(ABSTRACT TRUNCATED AT 250 WORDS)

  11. Establishment of the biochemical and endocrine blood profiles in the Majorera and Palmera dairy goat breeds: the effect of feed restriction.

    PubMed

    Lérias, Joana R; Peña, Raquel; Hernández-Castellano, Lorenzo E; Capote, Juan; Castro, Noemí; Argüello, Anastasio; Araújo, Susana S; Saco, Yolanda; Bassols, Anna; Almeida, André M

    2015-11-01

    Feed restriction, and seasonal weight loss (SWL), are major setbacks for animal production in the tropics and the Mediterranean. They may be solved through the use of autochthonous breeds particularly well adapted to SWL. It is therefore of major importance to determine markers of tolerance to feed restriction of putative use in animal selection. Two indigenous breeds from the Canary Islands, Palmera and Majorera, are commonly used by dairy goat farmers and, interestingly, have different phenotype characteristics albeit with a common ancestry. Indeed, Majorera is well adapted to feed restriction whereas the Palmera is susceptible to feed restriction. In addition, regardless of their importance in dairy production, there are only a limited number of reports relating to these breeds and, to the best of our knowledge, there is no description of their blood metabolite standard values under control conditions or as affected by feed restriction. In this study we analysed the blood metabolite profiles in Majorera and Palmera goats aiming to establish the differential responses to feed restriction between the two breeds and to characterise their metabolite standard values under control conditions. We observed significant differences in creatinine, urea, non-esterified fatty acids (NEFAs), cholesterol, IGF-1 and T3 due to underfeeding. Furthermore, a PCA analysis, revealed that animals submitted to undernutrition could be distinguished from the control groups, with the formation of three separate clusters (Palmera individuals after 22 d of subnutrition (PE22); Majorera individuals after 22 d of subnutrition (ME22) and animals assigned to control conditions (MC0, MC22, PC0 and PC22)), highlighting different responses of the two breeds to undernutrition.

  12. 21 CFR 864.9160 - Blood group substances of nonhuman origin for in vitro diagnostic use.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Blood group substances of nonhuman origin for in... Used In Establishments That Manufacture Blood and Blood Products § 864.9160 Blood group substances of nonhuman origin for in vitro diagnostic use. (a) Identification. Blood group substances of nonhuman origin...

  13. 21 CFR 864.9160 - Blood group substances of nonhuman origin for in vitro diagnostic use.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Blood group substances of nonhuman origin for in... Used In Establishments That Manufacture Blood and Blood Products § 864.9160 Blood group substances of nonhuman origin for in vitro diagnostic use. (a) Identification. Blood group substances of nonhuman origin...

  14. 21 CFR 864.9160 - Blood group substances of nonhuman origin for in vitro diagnostic use.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Blood group substances of nonhuman origin for in... Used In Establishments That Manufacture Blood and Blood Products § 864.9160 Blood group substances of nonhuman origin for in vitro diagnostic use. (a) Identification. Blood group substances of nonhuman origin...

  15. 78 FR 54257 - Advisory Council on Blood Stem Cell Transplantation; Request for Nominations for Voting Members

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... Council on Blood Stem Cell Transplantation; Request for Nominations for Voting Members AGENCY: Health... on the Advisory Council on Blood Stem Cell Transplantation (ACBSCT). The ACBSCT was established... INFORMATION: The Council was established to implement a statutory requirement of the Stem Cell Therapeutic and...

  16. 77 FR 10662 - Guidance for Industry: Questions and Answers Regarding Establishment and Maintenance of Records...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ... Records by Persons Who Manufacture, Process, Pack, Transport, Distribute, Receive, Hold, or Import Food... ``Questions and Answers Regarding Establishment and Maintenance of Records by Persons Who Manufacture, Process... updated information pertaining to the establishment and maintenance of records by persons who manufacture...

  17. The Competitive Edge: Universities and Industry Working Together.

    ERIC Educational Resources Information Center

    National Association of State Universities and Land Grant Colleges, Washington, DC.

    This publication describes industrial extension programs at five universities and argues for establishment of a national industrial extension network to help small and medium sized manufacturers meet the challenges of the current economic climate. A loss of competitive edge is ascribed to declining technical capabilities and productivity among…

  18. [Some worries about Dendrobium officinale industry].

    PubMed

    Li, Guang; Lu, Juan; Chen, Xi

    2013-02-01

    In recent years, with the continuous development of the industry of Dendrobium officinale, the technological alliance on CEEUSRO has been established. However, many problems also exposed with the rapid expansion of the industry, such as weak basic research, single species of the product, lack of in-depth studies and difficult to guarantee the quality. Industrial foam was gradually formed. To guard against the D. officinale becoming another "Puer Tea" , the authors believe that the key to sustainable development of the industry is enterprises and research institutes should strengthen basic research, speed up development of application of integrated innovations, government should strengthen guidance, regulate the operation of the market, then protect the quality of D. officinale in the market.

  19. Tobacco industry tactics for resisting public policy on health.

    PubMed Central

    Saloojee, Y.; Dagli, E.

    2000-01-01

    The tactics used by the tobacco industry to resist government regulation of its products include conducting public relations campaigns, buying scientific and other expertise to create controversy about established facts, funding political parties, hiring lobbyists to influence policy, using front groups and allied industries to oppose tobacco control measures, pre-empting strong legislation by pressing for the adoption of voluntary codes or weaker laws, and corrupting public officials. Formerly secret internal tobacco industry documents provide evidence of a 50-year conspiracy to "resist smoking restrictions, restore smoker confidence and preserve product liability defence". The documents reveal industry-wide collusion on legal, political and socially important issues to the tobacco industry and clearly demonstrate that the industry is not disposed to act ethically or responsibly. Societal action is therefore required to ensure that the public health takes precedence over corporate profits. Recommendations for reducing the political influence of the tobacco industry include the following. Every tobacco company in every market should publicly disclose what it knew about the addictiveness and harm caused by tobacco, when it obtained this information, and what it did about it. The industry should be required to guarantee internationally recognized basic consumer rights to its customers. Trade associations and other industry groupings established to deceive the public should be disbanded. These recommendations should be incorporated into WHO's Framework Convention on Tobacco Control. PMID:10994263

  20. 5 CFR 532.223 - Establishments included in regular nonappropriated fund surveys.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... employees in the prescribed industries within a survey area must be included in the survey universe. Establishments in NAICS codes 4471, 4542, 71391, and 71395 must be included in the survey universe if they have...

  1. 5 CFR 532.223 - Establishments included in regular nonappropriated fund surveys.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... employees in the prescribed industries within a survey area must be included in the survey universe. Establishments in NAICS codes 4471, 4542, 71391, and 71395 must be included in the survey universe if they have...

  2. 5 CFR 532.223 - Establishments included in regular nonappropriated fund surveys.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... employees in the prescribed industries within a survey area must be included in the survey universe. Establishments in NAICS codes 4471, 4542, 71391, and 71395 must be included in the survey universe if they have...

  3. 5 CFR 532.223 - Establishments included in regular nonappropriated fund surveys.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... employees in the prescribed industries within a survey area must be included in the survey universe. Establishments in NAICS codes 4471, 4542, 71391, and 71395 must be included in the survey universe if they have...

  4. 5 CFR 532.223 - Establishments included in regular nonappropriated fund surveys.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... employees in the prescribed industries within a survey area must be included in the survey universe. Establishments in NAICS codes 4471, 4542, 71391, and 71395 must be included in the survey universe if they have...

  5. Establishment of the International Power Institute. Final technical report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Julius E. Coles

    The International Power Institute, in collaboration with American industries, seeks to address technical, political, economic and cultural issues of developing countries in the interest of facilitating profitable transactions in power related infrastructure projects. IPI works with universities, governments and commercial organizations to render project-specific recommendations for private-sector investment considerations. IPI also established the following goals: Facilitate electric power infrastructure transactions between developing countries and the US power industry; Collaborate with developing countries to identify development strategies to achieve energy stability; and Encourage market driven solutions and work collaboratively with other international trade energy, technology and banking organizations.

  6. The feasibility of effluent trading in the energy industries

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Veil, J.A.

    1997-05-01

    In January 1996, the U.S. Environmental Protection Agency (EPA) released a policy statement endorsing effluent trading in watersheds, hoping to spur additional interest in the subject. The policy describes five types of effluent trades - point source/point source, point source/nonpoint source, pretreatment, intraplant, and nonpoint source/nonpoint source. This report evaluates the feasibility of effluent trading for facilities in the oil and gas industry (exploration and production, refining, and distribution and marketing segments), electric power industry, and the coal industry (mines and preparation plants). Nonpoint source/nonpoint source trades are not considered since the energy industry facilities evaluated here are all pointmore » sources. EPA has administered emission trading programs in its air quality program for many years. Programs for offsets, bubbles, banking, and netting are supported by federal regulations, and the 1990 Clean Air Act (CAA) amendments provide a statutory basis for trading programs to control ozone and acid rain. Different programs have had varying degrees of success, but few have come close to meeting their expectations. Few trading programs have been established under the Clean Water Act (CWA). One intraplant trading program was established by EPA in its effluent limitation guidelines (ELGs) for the iron and steel industry. The other existing effluent trading programs were established by state or local governments and have had minimal success.« less

  7. Establishing an eastern broccoli industry: where are we and where do we need to go?

    USDA-ARS?s Scientific Manuscript database

    A Coordinated Agricultural Project (CAP) entitled “Establishing an Eastern Broccoli Industry” has been underway since the fall of 2010 and funded under the USDA Specialty Crop Research Initiative (SCRI), which was established as part of the 2008 Farm Bill. This project has brought together research...

  8. Marrow donor registry and cord blood bank in Taiwan.

    PubMed

    Lee, Tsung Dao

    2002-08-01

    Unrelated Bone marrow transplant was initiated thirty years ago. Though there are over millions of donors registered with the bone marrow registries worldwide, Asian patients rarely find a match with all these donors. Tzu Chi Marrow Donor Registry was established to meet this need. It has become the largest Asian marrow donor registry in the world. With the introduction of high technology to test the HLA of the donors and recipients, the success rate of bone marrow transplant is greatly improved among Asian countries. 50% of blood disease Asian patients who cannot find a bone marrow matched donor will be complemented by the establishment of cord blood banks in Taiwan.

  9. An in vitro study of the effects of low-level laser radiation on human blood

    NASA Astrophysics Data System (ADS)

    Siposan, Dan G.; Lukacs, Adalbert

    2003-12-01

    In the last time the study of the effects of LLLR on the blood is considered to be a subject of great importance in elucidating the mechanisms of action between LLLR and biologic tissues. Different methods of therapy by blood irradiation have been developed and used in clinical purposes with benefic effects. This study investigates some in vitro effects of LLLR on some selected rheologic indices of human blood. After establishing whether or not damaging effects could appear due to laser irradiation of the blood, we tried to find a new method for rejuvenating the blood preserved in MacoPharma-type bags. Blood samples were obtained from adult regular donors (volunteers). HeNe laser and laser diodes were used as radiation source, in a wide range of wavelengths, power densities, doses and other parameters of irradiation protocol. In the first series of experiments we established that LLLR does not alter the fresh blood from healthy donors, for doses between 0 and 10 J/cm3 and power densities between 30 and 180 mW/cm3. In the second series of experiments we established that LLLR does have, in some specific conditions, a revitalizing effect on the erythrocytes in preserved blood. We concluded that laser irradiation of the preserved blood, following a selected protocol of irradiation, could be used as a new method to improve the performances of preservation: prolonging the period of storage and blood rejuvenation before transfusion.

  10. Screening for childhood lead poisoning in the industrial region of Fez, Morocco.

    PubMed

    Bouftini, S; Bahhou, J; Lelievre, B; de la Barca, J M Chao; Turcant, A; Diquet, B; Abourazzak, S; Chaouki, S; Hida, M; Khattabi, A; Nejjari, C; Amarti, A; Achour, S

    2015-04-01

    The study objectives were to estimate lead poisoning prevalence among children living next to an industrial area, to compare it to that in a control population, and to establish clinical and biological follow-up of the poisoned children. This is a descriptive cross-sectional study including 150 children (exposed and unexposed) performed between January 2012 and April 2013. It was meant to determine blood lead levels (BLLs) in children considered to be an exposed population (EP N 90), living in the industrial area Ain Nokb Fez compared with BLLs of children of other areas belonging to the same city supposed to be unexposed [UP (N = 60)]. A sociodemographic questionnaire was obtained, and a blood lead analysis was performed. Clinical and biological follow-up has been performed of poisoned children. The sample consisted of 90 EP children with an average age of 6.82 ± 3.32 years and male-to-female sex ratio (SR) of 1.5 and 60 UP children with an average age of 6.45 ± 3.29 years and an SR of 1.2. Among the 150 children recruited, the average of BLLs was 58.21 ± 36 µg/L (18-202.3 μg/L). The average of BLLs in EP children (71 ± 40 µg/L) was statistically greater (p < 0.0001) than that registered in UP children (38 ± 13 µg/L). All poisoned children belonged to the EP group at a prevalence of 21.1 %. The clinical and biological examinations of poisoned children showed a few perturbations such as anemia, hypocalcaemia, and deficiencies in magnesium and iron. No renal disease or objective neurological disorders were observed. In the follow-up of the children with BLL ≥100 µg/L (19 cases). BLL monitoring showed a significant decrease in average of blood concentration ranging from 136.75 ± 32.59 to 104.58 ± 32.73 µg/L (p < 0.0001) and in lead poisoning prevalence (p < 0.001), which decreased to 7.8 % from 21.1. Our study showed a high prevalence of lead poisoning (21.1 %) in EP children. The relocation of the industrial site

  11. PRN 2009-1: Establishment of Antimicrobial Exposure Assessment Task Force II

    EPA Pesticide Factsheets

    This PR notice announces the establishment of the Antimicrobial Exposure Assessment Task Force II, an industry-wide task force to develop mixer, loader, applicator and post-application exposure data for antimicrobial pesticides used in various settings.

  12. [Blood transfusion in the Democratic Republic of Congo: efforts and challenges].

    PubMed

    Kabinda Maotela, J; Ramazani, S Y; Misingi, P; Dramaix-Wilmet, M

    2015-01-01

    The authors trace the history of blood transfusion in the Democratic Republic of Congo, as inherited through the colonial organization of the health system. The current configuration of transfusion system begins with the drafting of the national blood transfusion policy and the establishment of a national technical office within the Ministry of Health to coordinate transfusion activities and of its agents in each province. Despite countless difficulties, several positive points were noted. These involve essentially the drafting of all the necessary documents and standards and the integration of the blood safety system into the country's health system. Initially, the blood transfusion system applied a vertical approach, but with the reform of the country's health system, the performance of blood safety became transversal. In the 12 years from 2001 to 2012, it mobilized 112,882 volunteer blood donors; more than 80% of blood products were checked for safety and covered all blood needs; and 81,806 HIV infections were avoided by routine testing of blood products. During the same period, 7560 people were trained in blood transfusion. The prevalence of viral markers among donors has diminished sharply. Thus, HIV prevalence decreased from 4.7% to 2.1% between 2001 and 2012 that of hepatitis B dropped from 7.1% to 3.5% during the same period, and hepatitis C from 11.8% to 2.3% from 2004 to 2012. Despite this performance, enormous efforts are still required, for the organization of blood safety monitoring, the establishment of a safe supply of reagents and supplies, for sustaining the dynamics of voluntary associations of blood donors, and finally for providing stable funding for these blood safety activities.

  13. Erythroid cells in vitro: from developmental biology to blood transfusion products.

    PubMed

    Migliaccio, Anna Rita; Whitsett, Carolyn; Migliaccio, Giovanni

    2009-07-01

    Red blood cells (RBCs) transfusion plays a critical role in numerous therapies. Disruption of blood collection by political unrest, natural disasters and emerging infections and implementation of restrictions on the use of erythropoiesis-stimulating agents in cancer may impact blood availability in the near future. These considerations highlight the importance of developing alternative blood products. Knowledge about the processes that control RBC production has been applied to the establishment of culture conditions allowing ex-vivo generation of RBCs in numbers close to those (2.5 x 10 cells/ml) present in a transfusion, from cord blood, donated blood units or embryonic stem cells. In addition, experimental studies demonstrate that such cells protect mice from lethal bleeding. Therefore, erythroid cells generated ex vivo may be suitable for transfusion provided they can be produced safely in adequate numbers. However, much remains to be done to translate a theoretical production of approximately 2.5 x 10 RBCs in the laboratory into a 'clinical grade production process'. This review summarizes the state-of-the-art in establishing ex-vivo culture conditions for erythroid cells and discusses the most compelling issues to be addressed to translate this progress into a clinical grade transfusion product.

  14. Circulating Blood eNOS Contributes to the Regulation of Systemic Blood Pressure and Nitrite Homeostasis

    PubMed Central

    Wood, Katherine C.; Cortese-Krott, Miriam M.; Kovacic, Jason C.; Noguchi, Audrey; Liu, Virginia B.; Wang, Xunde; Raghavachari, Nalini; Boehm, Manfred; Kato, Gregory J.; Kelm, Malte; Gladwin, Mark T.

    2013-01-01

    Objective Mice genetically deficient in endothelial nitric oxide synthase (eNOS−/−) are hypertensive with lower circulating nitrite levels, indicating the importance of constitutively produced nitric oxide (NO•) to blood pressure regulation and vascular homeostasis. While the current paradigm holds that this bioactivity derives specifically from expression of eNOS in endothelium, circulating blood cells also express eNOS protein. A functional red cell eNOS that modulates vascular NO• signaling has been proposed. Approach and Results To test the hypothesis that blood cells contribute to mammalian blood pressure regulation via eNOS-dependent NO• generation, we cross-transplanted WT and eNOS−/− mice, producing chimeras competent or deficient for eNOS expression in circulating blood cells. Surprisingly, we observed a significant contribution of both endothelial and circulating blood cell eNOS to blood pressure and systemic nitrite levels, the latter being a major component of the circulating NO• reservoir. These effects were abolished by the NOS inhibitor L-NAME and repristinated by the NOS substrate L-Arginine, and were independent of platelet or leukocyte depletion. Mouse erythrocytes were also found to carry an eNOS protein and convert 14C-Arginine into 14C-Citrulline in a NOS-dependent fashion. Conclusions These are the first studies to definitively establish a role for a blood borne eNOS, using cross transplant chimera models, that contributes to the regulation of blood pressure and nitrite homeostasis. This work provides evidence suggesting that erythrocyte eNOS may mediate this effect. PMID:23702660

  15. 21 CFR 868.1150 - Indwelling blood carbon dioxide partial pressure (PCO2) analyzer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Indwelling blood carbon dioxide partial pressure (PCO2) analyzer. 868.1150 Section 868.1150 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... “Class II Special Controls Guidance Document: Indwelling Blood Gas Analyzers; Final Guidance for Industry...

  16. Margination of Stiffened Red Blood Cells Regulated By Vessel Geometry.

    PubMed

    Chen, Yuanyuan; Li, Donghai; Li, Yongjian; Wan, Jiandi; Li, Jiang; Chen, Haosheng

    2017-11-10

    Margination of stiffened red blood cells has been implicated in many vascular diseases. Here, we report the margination of stiffened RBCs in vivo, and reveal the crucial role of the vessel geometry in the margination by calculations when the blood is seen as viscoelastic fluid. The vessel-geometry-regulated margination is then confirmed by in vitro experiments in microfluidic devices, and it establishes new insights to cell sorting technology and artificial blood vessel fabrication.

  17. A Facile Method to Establish Human Induced Pluripotent Stem Cells From Adult Blood Cells Under Feeder-Free and Xeno-Free Culture Conditions: A Clinically Compliant Approach

    PubMed Central

    Chou, Bin-Kuan; Gu, Haihui; Gao, Yongxing; Dowey, Sarah N.; Wang, Ying; Shi, Jun; Li, Yanxin; Ye, Zhaohui; Cheng, Tao

    2015-01-01

    Reprogramming human adult blood mononuclear cells (MNCs) cells by transient plasmid expression is becoming increasingly popular as an attractive method for generating induced pluripotent stem (iPS) cells without the genomic alteration caused by genome-inserting vectors. However, its efficiency is relatively low with adult MNCs compared with cord blood MNCs and other fetal cells and is highly variable among different adult individuals. We report highly efficient iPS cell derivation under clinically compliant conditions via three major improvements. First, we revised a combination of three EBNA1/OriP episomal vectors expressing five transgenes, which increased reprogramming efficiency by ≥10–50-fold from our previous vectors. Second, human recombinant vitronectin proteins were used as cell culture substrates, alleviating the need for feeder cells or animal-sourced proteins. Finally, we eliminated the previously critical step of manually picking individual iPS cell clones by pooling newly emerged iPS cell colonies. Pooled cultures were then purified based on the presence of the TRA-1-60 pluripotency surface antigen, resulting in the ability to rapidly expand iPS cells for subsequent applications. These new improvements permit a consistent and reliable method to generate human iPS cells with minimal clonal variations from blood MNCs, including previously difficult samples such as those from patients with paroxysmal nocturnal hemoglobinuria. In addition, this method of efficiently generating iPS cells under feeder-free and xeno-free conditions allows for the establishment of clinically compliant iPS cell lines for future therapeutic applications. PMID:25742692

  18. A Testing Service for Industry

    NASA Technical Reports Server (NTRS)

    1994-01-01

    A small isolated NASA facility provides assistance to industry in the design, testing, and operation of oxygen systems. White Sands Test Facility (WSTF) was originally established to test rocket propulsion systems for the Apollo program. The facility's role was later expanded into testing characterization, flammability and toxicity characteristics of materials. Its materials and components test methods were adopted by the American society for Testing and Materials. When research and testing results became known, industry requested assistance, and in 1980, NASA authorized WSTF to open its facility to private firms, a valuable service, as oxygen systems testing is often too expensive and too hazardous for many companies. Today, some of the best known American industries utilize White Sands testing capabilities.

  19. Report of a workshop on ensuring sustainable access to safe blood in developing countries: International Blood Safety Forum, March 24, 2017.

    PubMed

    Katz, Louis M; Donnelly, John J; Gresens, Christopher J; Holmberg, Jerry A; MacPherson, James; Zacharias, Peter J K; Stanley, Jean; Bales, Christine

    2018-05-01

    On March 24, 2017, more than 90 experts in blood safety and international development from blood centers, industry, government, and international and nongovernmental organizations gathered in Arlington, Virginia, for the Third International Blood Safety Forum, cosponsored by America's Blood Centers and Global Healing. This report summarizes presentations and major conclusions. The meeting explored ways to increase access to affordable, safe blood for low- and lower-middle-income countries (LMICs) in an era when funding from the US President's Emergency Plan for AIDS Relief (PEPFAR) and the Global Fund has been redirected from preventing the spread of human immunodeficiency virus (HIV) to diagnosing and treating the 25 million-plus people living with HIV in LMICs. More effective management systems must be developed to improve cost recovery for blood. While blood systems become more sustainable, continued investment is required to keep them operating. The traditional model of large grants from bilateral and multilateral donors will need to be supplemented (or replaced) with public-private partnerships and nongovernmental investment. A continued emphasis on quality is fundamental. Blood systems must build quality programs, based on accepted standards, including hospitals, clinics, and rural health care providers to ensure proper and safe use of blood. Proposals to resolve health care inequities between LMICs and high-income countries (HICs) must include helping LMICs to define sustainable national policies and practices for blood availability and utilization to suit local contexts. The blood safety lexicon should be revised to include availability, accessibility, and affordability of safe blood and blood products as the goal of all blood safety initiatives. © 2018 AABB.

  20. 9 CFR 310.20 - Saving of blood from livestock as an edible product.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Saving of blood from livestock as an... AND VOLUNTARY INSPECTION AND CERTIFICATION POST-MORTEM INSPECTION § 310.20 Saving of blood from livestock as an edible product. Blood may be saved for edible purposes at official establishments provided...

  1. 9 CFR 310.20 - Saving of blood from livestock as an edible product.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Saving of blood from livestock as an... AND VOLUNTARY INSPECTION AND CERTIFICATION POST-MORTEM INSPECTION § 310.20 Saving of blood from livestock as an edible product. Blood may be saved for edible purposes at official establishments provided...

  2. 9 CFR 310.20 - Saving of blood from livestock as an edible product.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Saving of blood from livestock as an... AND VOLUNTARY INSPECTION AND CERTIFICATION POST-MORTEM INSPECTION § 310.20 Saving of blood from livestock as an edible product. Blood may be saved for edible purposes at official establishments provided...

  3. 9 CFR 310.20 - Saving of blood from livestock as an edible product.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Saving of blood from livestock as an... AND VOLUNTARY INSPECTION AND CERTIFICATION POST-MORTEM INSPECTION § 310.20 Saving of blood from livestock as an edible product. Blood may be saved for edible purposes at official establishments provided...

  4. 9 CFR 310.20 - Saving of blood from livestock as an edible product.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Saving of blood from livestock as an... AND VOLUNTARY INSPECTION AND CERTIFICATION POST-MORTEM INSPECTION § 310.20 Saving of blood from livestock as an edible product. Blood may be saved for edible purposes at official establishments provided...

  5. [Chromosome aberration frequency in workers in tire and industrial ruber manufacture].

    PubMed

    Aleksandrov, S E

    1982-01-01

    A cytogenetic study was carried out with the view to analyse blood and embryonic tissue cultures taken from female workers of various shops of tyre and rubber industry. In workers of preparation shops the level of chromosome aberrations in blood was equal to 2.63%, while in embryonic tissues the value was 6.33%. The number of aberrations on blood and embryonic tissue exhibited by workers of chemical shops was equal to 1.34 and 2.79%, respectively. No specific differences were observed in the sub-group of women having been in frequent contacts with gasoline or curing gases, as compared with the group on the whole. Curing accelerators which are ingredients of toxic dust in preparation shops of tyre and rubber industry cause a sharp increase in the number of chromosome aberrations both in blood and in the embryonic tissues of women. Data on induced abortions may be used for evaluation of the influence of chemicals on the developing fetus and can serve as a test models of mutagenic and embryotoxic effect. They also may be regarded as a part of the general system of the evaluation of mutagenic effects of chemicals in humans.

  6. Blood histamine release: A new allergy blood test

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Faraj, B.A.; Gottlieb, G.R.; Camp, V.M.

    1985-05-01

    Allergen-mediated histamine release from human leukocytes represents an important model for in vitro studies of allergic reactions. The purpose of this study was to determine whether the measurement of histamine released in allergic patients (pts) by radioenzymatic assay following mixing of their blood with common allergens represents a reliable index for diagnosis of atopic allergy. Three categories of allergies were used: (1) housedust and mite; (2) cat and dog dander; (3) trees and grasses and ragweed mixture. The presence of allergy was established by intradermal skin testing in the study group of 82 pts. Significant atopy was defined as greatermore » than or equal to 3+ (overall range 0-4 +, negative to maximum) on skin testing. The test was carried out in tubes with 0.5 ml heparinized blood, 0.5 ml tris albumin buffer, and one of the allergens (60-100 PNU/ml). In 20 controls without allergy, there always was less than or equal to 4% histamine release (normal response). A significant allergen-mediated histamine release, ranging from 12 to 30% of the total blood histamine content, was observed in 96% of the pts with skin test sensitivity of greater than or equal to 3+. There was good agreement between skin testing and histamine release in terms of the allergen causing the response. Thus, measurement of histamine release in blood in response to allergen challenge represents a clinically useful in vitro test for the diagnosis of atopic allergy. Because data can be obtained from a single sample and are highly quantitative, this new method should have application to the longitudinal study of allergic pts and to the assessment of interventions.« less

  7. 5 CFR 532.213 - Industries included in regular appropriated fund wage surveys.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... food service and laundry establishments and industries having peculiar employment conditions that... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Industries included in regular... CIVIL SERVICE REGULATIONS PREVAILING RATE SYSTEMS Prevailing Rate Determinations § 532.213 Industries...

  8. Business Industry Technical Assistance Center, Hazard Community College.

    ERIC Educational Resources Information Center

    Marrow, Alvin J.

    The Business Industry and Technical Assistance Center (BITAC) was established in 1986 at Hazard Community College, in Kentucky, to serve as an information and technical assistance center for small business. As the local area began to face layoffs in the coal mining industry, however, the center extended its services in four principal areas:…

  9. [Home blood transfusion].

    PubMed

    Gay, V; Prévôt, G; Amico, I; Bonnet, B; Mansard, M-O

    2010-12-01

    The development of alternatives to hospitalization including home medical care (HAD), an aging population and a more secure transfusion raises the question of the feasibility of home blood transfusion. The legislation allows the home blood transfusion under specified conditions, but when they are met, the texts on nursing care and the transfusion gesture may hamper this progress. We report our experience of 3 years: a protocol was established to do home blood transfusions by trained transfusion nurses from the HAD. Six patients were eligible for transfusion at home but only three of them could be treated at home. Moreover, since late 2009, the Nursing Department no longer allows this practice for legal reasons. At the same time, a questionnaire was sent to 224 HAD to find out about their practice on the subject. In the light of practices in different countries, earnings for the quality of life of the patient, lack of space in hospitals and the aging population, it seems essential to change the law to permit a rational transfusion, thoughtful, safe for the patient at home and for caregivers who are involved. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  10. An Analysis of Second-Tier Arms Producing Countries’ Offset Policies: Technology Transfer and Defense Industrial Base Establishment

    DTIC Science & Technology

    2008-03-01

    38  39  ......................... 40  ......................... 42  42  Offsets in the Global Arms Market ...The Global Arms Market Structure .................................................. Increasing Globalization of Defense Industry...109  Overcapacity of the Defense Industry in a Declining Market ........................... 109 Economies of Scale

  11. Physiologic Conditions Affect Toxicity of Ingested Industrial Fluoride

    PubMed Central

    Sauerheber, Richard

    2013-01-01

    The effects of calcium ion and broad pH ranges on free fluoride ion aqueous concentrations were measured directly and computed theoretically. Solubility calculations indicate that blood fluoride concentrations that occur in lethal poisonings would decrease calcium below prevailing levels. Acute lethal poisoning and also many of the chronic effects of fluoride involve alterations in the chemical activity of calcium by the fluoride ion. Natural calcium fluoride with low solubility and toxicity from ingestion is distinct from fully soluble toxic industrial fluorides. The toxicity of fluoride is determined by environmental conditions and the positive cations present. At a pH typical of gastric juice, fluoride is largely protonated as hydrofluoric acid HF. Industrial fluoride ingested from treated water enters saliva at levels too low to affect dental caries. Blood levels during lifelong consumption can harm heart, bone, brain, and even developing teeth enamel. The widespread policy known as water fluoridation is discussed in light of these findings. PMID:23840230

  12. Physiologic conditions affect toxicity of ingested industrial fluoride.

    PubMed

    Sauerheber, Richard

    2013-01-01

    The effects of calcium ion and broad pH ranges on free fluoride ion aqueous concentrations were measured directly and computed theoretically. Solubility calculations indicate that blood fluoride concentrations that occur in lethal poisonings would decrease calcium below prevailing levels. Acute lethal poisoning and also many of the chronic effects of fluoride involve alterations in the chemical activity of calcium by the fluoride ion. Natural calcium fluoride with low solubility and toxicity from ingestion is distinct from fully soluble toxic industrial fluorides. The toxicity of fluoride is determined by environmental conditions and the positive cations present. At a pH typical of gastric juice, fluoride is largely protonated as hydrofluoric acid HF. Industrial fluoride ingested from treated water enters saliva at levels too low to affect dental caries. Blood levels during lifelong consumption can harm heart, bone, brain, and even developing teeth enamel. The widespread policy known as water fluoridation is discussed in light of these findings.

  13. Dietary fiber and blood pressure control.

    PubMed

    Aleixandre, A; Miguel, M

    2016-04-01

    In the past few years, new strategies to control blood pressure levels are emerging by developing new bioactive components of foods. Fiber has been linked to the prevention of a number of cardiovascular diseases and disorders. β-Glucan, the main soluble fiber component in oat grains, was initially linked to a reduction in plasma cholesterol. Several studies have shown afterward that dietary fiber may also improve glycaemia, insulin resistance and weight loss. The effect of dietary fiber on arterial blood pressure has been the subject of far fewer studies than its effect on the above-mentioned variables, but research has already shown that fiber intake can decrease arterial blood pressure in hypertensive rats. Moreover, certain fibers can improve arterial blood pressure when administered to hypertensive and pre-hypertensive subjects. The present review summarizes all those studies which attempt to establish the antihypertensive effects of dietary fiber, as well as its effect on other cardiovascular risk factors.

  14. Analyzing industrial energy use through ordinary least squares regression models

    NASA Astrophysics Data System (ADS)

    Golden, Allyson Katherine

    Extensive research has been performed using regression analysis and calibrated simulations to create baseline energy consumption models for residential buildings and commercial institutions. However, few attempts have been made to discuss the applicability of these methodologies to establish baseline energy consumption models for industrial manufacturing facilities. In the few studies of industrial facilities, the presented linear change-point and degree-day regression analyses illustrate ideal cases. It follows that there is a need in the established literature to discuss the methodologies and to determine their applicability for establishing baseline energy consumption models of industrial manufacturing facilities. The thesis determines the effectiveness of simple inverse linear statistical regression models when establishing baseline energy consumption models for industrial manufacturing facilities. Ordinary least squares change-point and degree-day regression methods are used to create baseline energy consumption models for nine different case studies of industrial manufacturing facilities located in the southeastern United States. The influence of ambient dry-bulb temperature and production on total facility energy consumption is observed. The energy consumption behavior of industrial manufacturing facilities is only sometimes sufficiently explained by temperature, production, or a combination of the two variables. This thesis also provides methods for generating baseline energy models that are straightforward and accessible to anyone in the industrial manufacturing community. The methods outlined in this thesis may be easily replicated by anyone that possesses basic spreadsheet software and general knowledge of the relationship between energy consumption and weather, production, or other influential variables. With the help of simple inverse linear regression models, industrial manufacturing facilities may better understand their energy consumption and

  15. Establishing the Cause of Anemia in a Premature Newborn Infant.

    PubMed

    den Besten, Gijs; van der Weide, Karen; Schuerman, Frank A B A; Michael Cotten, C; Rondeel, Jan M M

    2018-06-02

    The three major causes of anemia in neonates are blood loss, decreased red blood cell production, and increased degradation of erythrocytes. Establishing the cause of anemia in a neonate born prematurely can be challenging. Clinically, fetomaternal hemorrhage (FMH) can be difficult to diagnose-the condition often presents only after the manifestation of severe fetal anemia. FMH can be confirmed by determining the fetal hemoglobin F fraction in the mother, which is traditionally performed using the Kleihauer-Betke test (KBT). Herein, we present a case study of a newborn baby boy of Dutch ethnicity with massive FMH and negative KBT result. The KBT result appeared to be false-negative due to AO antagonism. However, the results of an additional marker alpha-fetoprotein (AFP) test confirmed the diagnosis of massive FMH. Therefore, measuring AFP in maternal blood can be helpful in confirming FMH in unexplained anemia of the neonate.

  16. Modelling the endothelial blood-CNS barriers: a method for the production of robust in vitro models of the rat blood-brain barrier and blood-spinal cord barrier

    PubMed Central

    2013-01-01

    Background Modelling the blood-CNS barriers of the brain and spinal cord in vitro continues to provide a considerable challenge for research studying the passage of large and small molecules in and out of the central nervous system, both within the context of basic biology and for pharmaceutical drug discovery. Although there has been considerable success over the previous two decades in establishing useful in vitro primary endothelial cell cultures from the blood-CNS barriers, no model fully mimics the high electrical resistance, low paracellular permeability and selective influx/efflux characteristics of the in vivo situation. Furthermore, such primary-derived cultures are typically labour-intensive and generate low yields of cells, limiting scope for experimental work. We thus aimed to establish protocols for the high yield isolation and culture of endothelial cells from both rat brain and spinal cord. Our aim was to optimise in vitro conditions for inducing phenotypic characteristics in these cells that were reminiscent of the in vivo situation, such that they developed into tight endothelial barriers suitable for performing investigative biology and permeability studies. Methods Brain and spinal cord tissue was taken from the same rats and used to specifically isolate endothelial cells to reconstitute as in vitro blood-CNS barrier models. Isolated endothelial cells were cultured to expand the cellular yield and then passaged onto cell culture inserts for further investigation. Cell culture conditions were optimised using commercially available reagents and the resulting barrier-forming endothelial monolayers were characterised by functional permeability experiments and in vitro phenotyping by immunocytochemistry and western blotting. Results Using a combination of modified handling techniques and cell culture conditions, we have established and optimised a protocol for the in vitro culture of brain and, for the first time in rat, spinal cord endothelial cells

  17. Modelling the endothelial blood-CNS barriers: a method for the production of robust in vitro models of the rat blood-brain barrier and blood-spinal cord barrier.

    PubMed

    Watson, P Marc D; Paterson, Judy C; Thom, George; Ginman, Ulrika; Lundquist, Stefan; Webster, Carl I

    2013-06-18

    Modelling the blood-CNS barriers of the brain and spinal cord in vitro continues to provide a considerable challenge for research studying the passage of large and small molecules in and out of the central nervous system, both within the context of basic biology and for pharmaceutical drug discovery. Although there has been considerable success over the previous two decades in establishing useful in vitro primary endothelial cell cultures from the blood-CNS barriers, no model fully mimics the high electrical resistance, low paracellular permeability and selective influx/efflux characteristics of the in vivo situation. Furthermore, such primary-derived cultures are typically labour-intensive and generate low yields of cells, limiting scope for experimental work. We thus aimed to establish protocols for the high yield isolation and culture of endothelial cells from both rat brain and spinal cord. Our aim was to optimise in vitro conditions for inducing phenotypic characteristics in these cells that were reminiscent of the in vivo situation, such that they developed into tight endothelial barriers suitable for performing investigative biology and permeability studies. Brain and spinal cord tissue was taken from the same rats and used to specifically isolate endothelial cells to reconstitute as in vitro blood-CNS barrier models. Isolated endothelial cells were cultured to expand the cellular yield and then passaged onto cell culture inserts for further investigation. Cell culture conditions were optimised using commercially available reagents and the resulting barrier-forming endothelial monolayers were characterised by functional permeability experiments and in vitro phenotyping by immunocytochemistry and western blotting. Using a combination of modified handling techniques and cell culture conditions, we have established and optimised a protocol for the in vitro culture of brain and, for the first time in rat, spinal cord endothelial cells. High yields of both CNS

  18. Survey of current lead use, handling, hygiene, and contaminant controls among New Jersey industries.

    PubMed

    Blando, James D; Lefkowitz, Daniel K; Valiante, David; Gerwel, Barbara; Bresnitz, Eddy

    2007-08-01

    In 2003, a chemical handling and use survey was mailed to New Jersey employers identified as currently using lead in their industrial processes. This survey was used to ascertain characteristics about lead use, handling, and protection of employees during manufacturing operations. The survey included a diverse group of current lead users with a total lead use range from less than 1 pound to more than 63 million pounds of lead per year. The survey allowed for a comprehensive characterization of hazards and protective measures associated with this metal, still commonly used in many products and industrial processes. Forty-five surveys were returned by companies that are listed in the New Jersey Adult Blood Lead Registry, which is part of the New Jersey Adult Blood Lead Epidemiology and Surveillance (ABLES) program. This program records and investigates cases of adults with greater than 25 mu g/dL of lead in their blood; most cases are related to occupational exposures. This survey found that greater than 25% of these surveyed companies with significant potential for lead exposure did not employ commonly used and basic industrial hygiene practices. In addition, the survey found that 24% of these companies had not conducted air sampling within the last 3 years. Air sampling is the primary trigger for compliance with the Occupational Safety and Health Administration (OSHA) general industry lead standard. Only 17% of the companies have ever been cited for a violation of the OSHA lead standard, and only 46% of these companies have ever had an OSHA inspection. State-based surveillance can be a useful tool for OSHA enforcement activities. Elevated blood lead values in adults should be considered as a trigger for required compliance with an OSHA general industry lead standard.

  19. Population control II: The population establishment today.

    PubMed

    Hartmann, B

    1997-01-01

    Although population assistance represents a relatively small share of official development assistance, it influences many other aspects of development planning. The organizations that comprise the population establishment have a common purpose--the reduction of population growth in the Third World--but they are not homogeneous and sometimes have conflicting goals and strategies. National governments, multilateral agencies, nongovernmental organizations, foundations, academic centers, and pressure groups all contribute to creating and sustaining what has become a virtual population control industry. Through scholarships, travel grants, awards, and favorable publicity, Third World elites have been encouraged to join the population establishment. The World Bank, the U.S. Agency for International Development, and the U.N. Fund for Population Activities have pursued explicit strategies for pressuring Third World governments to design and implement population policies, most recently in Africa.

  20. Toxic heavy metals in human blood in relation to certain food and environmental samples in Kerala, South India.

    PubMed

    Jose, Anitha; Ray, Joseph George

    2018-03-01

    Toxic heavy metals such as arsenic (As), lead (Pb), and mercury (Hg) are systemic toxicants that are hazardous to human health. However, as these elements are increasing in the environment due to fast urbanization, industrialization, and chemicalized agricultural activities, accumulation of the same in human body anywhere in the world is quite interesting to global assessment of environment quality. In this connection, random examination of blood samples of human population in Kerala, South India, was carried out to assess the threat of heavy metal contamination to humans in this part of the globe, especially in relation to the amount of such metals in food and other environmental samples. Except pure vegetarians, people of Kerala consume rice as the staple food with a lot of fish. Therefore, the amount of these three heavy metals in drinking water, fish, rice, and paddy soils was done. Heavy metals in the blood were examined in relation to age, gender, and dietary habits such as frequency of fish eating or vegetarianism. Influence of dental amalgam fillings on blood mercury levels was also analyzed. Quantitative assessment of metals in samples was done by inductively coupled plasma-mass spectrometry (ICP-MS). The levels of arsenic, lead, and mercury were found well below the reference values, though diet seemed to pull them up as the amount of metals in blood showed significant differences between vegetarians and non-vegetarians. Evidence to the influence of dental amalgam fillings on blood mercury levels could not be established with the present samples.

  1. 21 CFR 606.171 - Reporting of product deviations by licensed manufacturers, unlicensed registered blood...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... components, including Source Plasma; an unlicensed registered blood establishment; or a transfusion service... unlicensed blood or blood components, including Source Plasma, if that event meets all the following criteria... chapter) by either a paper or electronic filing: (1) If you make a paper filing, you should identify on...

  2. Current challenges and future achievements of blood transfusion service in Afghanistan.

    PubMed

    Cheraghali, A M; Sanei Moghaddam, E; Masoud, A; Faisal, H

    2012-10-01

    Afghanistan is a country with population of over 28 million. The long term conflicts have devastated country's qualified resources including human resources. ANBSTS was established by MoPH as the country national blood service. Currently in addition to central and regional blood centers of ANBSTS many other hospitals have their own transfusion services. Blood donation in Afghanistan mainly depends on replacement donors. Donor selection and donor interview are not very efficient. Most of the blood in Afghanistan is administered as fresh whole blood. Although blood transfusion services in Afghanistan require more efforts to be fully efficient, based on recent improvements in working procedures of ANBSTS a promising future for blood transfusion services in Afghanistan is predicted. Copyright © 2012 Elsevier Ltd. All rights reserved.

  3. Kinematics Control and Analysis of Industrial Robot

    NASA Astrophysics Data System (ADS)

    Zhu, Tongbo; Cai, Fan; Li, Yongmei; Liu, Wei

    2018-03-01

    The robot’s development present situation, basic principle and control system are introduced briefly. Research is mainly focused on the study of the robot’s kinematics and motion control. The structural analysis of a planar articulated robot (SCARA) robot is presented,the coordinate system is established to obtain the position and orientation matrix of the end effector,a method of robot kinematics analysis based on homogeneous transformation method is proposed, and the kinematics solution of the robot is obtained.Establishment of industrial robot’s kinematics equation and formula for positive kinematics by example. Finally,the kinematic analysis of this robot was verified by examples.It provides a basis for structural design and motion control.It has active significance to promote the motion control of industrial robot.

  4. Can blood tranfusion transmit cancer? A literature review.

    PubMed

    Yang, Hung; Lee, June; Seed, Clive R; Keller, Anthony J

    2010-07-01

    Blood services around the world face increasing challenges in recruiting voluntary blood donors. With increasing donor restrictions and ageing populations, it is essential to look for any existing restrictions that may be relaxed in the light of currently available evidence. We propose that one such restriction is the exclusion of blood donors with a history of a malignancy. Most blood services apart from the United States and Australia continue the historical precaution of permanently excluding donors with a history of cancer, despite the absence of any convincing reports of cancer transmission among the millions of allogeneic blood transfusions performed since the advent of blood banking. In 2007, workers in Scandinavia published convincing data from the SCANDAT (Scandinavian Donations and Transfusions) database that showed no increase in cancer risk among recipients of blood from "precancerous" donors (ie, donors who were later diagnosed with cancer within 5 years of donating) vs recipients of blood from other donors. This review aims to reconcile this finding with other data available in the published literature that is pertinent to the risk of transmitting cancer via blood transfusion, with a view to establishing that there is now sufficient evidence to support the acceptance of carefully selected blood donors with a history of malignant disease. Copyright 2010 Elsevier Inc. All rights reserved.

  5. Prevalence and development of workplace health promotion in Germany: results of the IAB Establishment Panel 2012.

    PubMed

    Hollederer, Alfons; Wießner, Frank

    2015-10-01

    Based on survey data from the IAB Establishment Panel, the investigation aims to examine the prevalence of workplace health promotion among German establishments and its determinants. The IAB Establishment Panel 2012 comprises interviews with 15,556 establishments of all sizes and industrial sectors in Germany. We first present some descriptive statistics and then analyse the determinants of the prevalence of workplace health promotion by means of a probit regression. In 2012, 27 % of the interviewed establishments reported providing workplace health promotion measures on a voluntary basis. 64 % of all employees do work in establishments with workplace health promotion. From 2002 to 2012, the share of establishments with workplace health promotion increased by 8 % points. The strongest increase was observed in establishments in Western Germany and establishments with work councils. Most popular among the measures of workplace health promotion are employee surveys and analysis of the sickness absence. The vast majority of establishments provide only single measures. The econometric analysis shows that industrial sector, size of establishment, expected problems with human resources and the existence of a work council are important factors for workplace health promotion. Only a minority of establishments are committed to workplace health promotion, while these establishments provide the majority of jobs in Germany. Our analysis displays considerable disparities in terms of prevalence as well as potential for further extensions. This could be taken more into account when discussing innovative approaches of workplace health promotion.

  6. 75 FR 28206 - Establishment of an Emergency Response Interoperability Center

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-20

    ..., industry representatives, and service providers. 0 4. Section 0.392 is amended by revising the introductory... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 0 [GN Docket No. 09-51; PS Docket No. 06-229; FCC 10... Commission. ACTION: Final rule. SUMMARY: This Order amends Part 0 of the Commission's rules to establish...

  7. The Drosophila blood-brain barrier: development and function of a glial endothelium.

    PubMed

    Limmer, Stefanie; Weiler, Astrid; Volkenhoff, Anne; Babatz, Felix; Klämbt, Christian

    2014-01-01

    The efficacy of neuronal function requires a well-balanced extracellular ion homeostasis and a steady supply with nutrients and metabolites. Therefore, all organisms equipped with a complex nervous system developed a so-called blood-brain barrier, protecting it from an uncontrolled entry of solutes, metabolites or pathogens. In higher vertebrates, this diffusion barrier is established by polarized endothelial cells that form extensive tight junctions, whereas in lower vertebrates and invertebrates the blood-brain barrier is exclusively formed by glial cells. Here, we review the development and function of the glial blood-brain barrier of Drosophila melanogaster. In the Drosophila nervous system, at least seven morphologically distinct glial cell classes can be distinguished. Two of these glial classes form the blood-brain barrier. Perineurial glial cells participate in nutrient uptake and establish a first diffusion barrier. The subperineurial glial (SPG) cells form septate junctions, which block paracellular diffusion and thus seal the nervous system from the hemolymph. We summarize the molecular basis of septate junction formation and address the different transport systems expressed by the blood-brain barrier forming glial cells.

  8. Blood lead in the 21st Century: The sub-microgram challenge

    PubMed Central

    Amaya, Maria A; Jolly, Kevin W; Pingitore, Nicholas E

    2010-01-01

    In the US the dominant sources of lead through much of the 20th Century (eg, vehicular emissions, plumbing, household paint) have been significantly diminished. The reductions in adult and pediatric average blood lead levels in the US have been extraordinary. Progress continues: the US Environmental Protection Agency recently developed a new air standard for lead. In the 21st Century, the average blood lead level in a society may be seen as a marker of the status of their public’s health. However, the threat of lead exposure remains a significant public health problem among subpopulation groups in the US and in many less developed countries. This paper examines some of the specific issues involved in the reduction of blood lead in a post-industrial era. These involve the control of the remaining exogenous primary sources, both general (eg, industrial emissions) and specific (eg, at-risk occupations), exogenous secondary sources (eg, contaminated urban soils, legacy lead-based paints), an endogenous source (ie, cumulative body lead burden) and emergent sources. PMID:22282686

  9. Blood lead and carboxyhemoglobin levels in chainsaw operators.

    PubMed

    van Netten, C; Brubaker, R L; Mackenzie, C J; Godolphin, W J

    1987-06-01

    Fallers in the British Columbia west coast lumber industry often work in climatic and local conditions where little ventilation in their immediate environment is possible. Under these conditions carbon monoxide (CO) and lead fumes from exhaust gases could build up and become a serious occupational hazard. This study monitored the environmental exposure of six fallers to carbon monoxide, nitrogen oxides, and lead under conditions where buildup of these agents would be expected. At the same time blood samples were taken to correlate these environmental concentrations to carboxyhemoglobin (COHb) and blood lead levels. Although there was a highly significant difference between the fallers and the controls regarding the exposure to CO and lead as well as their corresponding COHb and blood lead levels, the environmental and blood concentration of the agents in question did not exceed the maximum allowable concentrations. Temporary short fluctuations in carboxyhemoglobin levels were not monitored in this study and cannot be ruled out as a potential occupational hazard.

  10. Internal exposure to trace elements in non-smoking residents living in a northern Taiwan industrial city.

    PubMed

    Lin, Tser-Sheng; Wu, Chin-Ching

    2011-12-01

    A total of 94 (54 males, 40 females) healthy adult residents living in an industrial city in northern Taiwan were recruited to study their exposure to industrial metals by measuring their blood levels of V, Cr, Mn, Ni, Co, As, Se, Mo, Cd, Pb, and W. All participants were non-smokers without obvious direct occupational exposure to these elements, although by working in administrative sectors in industrial facilities their indirect or potential exposure was increased. The average concentrations of V, Cr, Mn, Ni, Co, As, Se, Mo, Cd, Pb, and W in blood were 0.30, 1.49, 15.1, 3.84, 2.73, 21.1, 204, 3.2, 0.76, 51.1, and 0.40 ng/mL, respectively. These values were significantly higher than reference values reported for the general population, in some cases exceeding those of occupationally exposed workers. The principal component and correlation analyses among blood element levels suggested that the predominant sources of exposure were glass manufacturing and traffic-related sources. Despite of some limitations, the study demonstrates that the residents in this industrial area may suffer adverse chronic health effects attributable to exposures to these elements.

  11. [Development of the chemical industry in the Kingdom of Poland till 1914].

    PubMed

    Kowalczyk, Rafał

    2010-01-01

    The chemical industry in the Kingdom of Poland developed on the turn of the 19th century. Earlier, in the field of industry in the Kingdom one could observe only two lines of the chemical industry: aliphatic and soap, and gas-producing and coal gas. The beginnings of the first mentioned line appeared on the turn of the 18th century, and the second branch--in the half of the 19th century. The development of chemical industry was stimulated by foreign capital expenditure, mainly by German capital. A significant impact on foreign capital expenditures within chemical industry on territories of Russian Empire, and also in the Kingdom as the most industrialized part of Empire, had tariffs. Thanks to the direct capital expenditures in the Kingdom foreign investors got an access to the receptive Russian market using the potential and technological thought of their establishments--'mother' firms. In 1913 a share of foreign capital in chemical industry in the Kingdom was 20, 30%. By dint of foreign capital expenditures in the years 1900-1913 production's value in chemical industry rose from 12 to 40 millions and 900 thousands roubles. The foreign capital, however, used to invest only in the most industrialized provinces of the Kingdom--Warsaw and Piotrków. And the greatest concentration of chemical industry could be observed just in the above-mentioned provinces. In the years 1904-1913 a number of establishments fluctuated there from 88.09 to 81.18%, and the employment--from 91.83 to 91.09%. This tendency could be observed till the outbreak of World War I. The Polish and Jewish capital that invested in chemical industry, did not have such financial resources. The investors' establishments were not large and technologically under-developed. However, the Polish and Jewish capital invested in the local market, particularly in agricultural provinces of the Kingdom.

  12. NORM management in the oil and gas industry.

    PubMed

    Cowie, M; Mously, K; Fageeha, O; Nassar, R

    2012-01-01

    It has been established that naturally occurring radioactive material (NORM) may accumulate at various locations along the oil and gas production process. Components such as wellheads, separation vessels, pumps, and other processing equipment can become contaminated with NORM, and NORM can accumulate in the form of sludge, scale, scrapings, and other waste media. This can create a potential radiation hazard to workers, the general public, and the environment if certain controls are not established. Saudi Aramco has developed NORM management guidelines, and is implementing a comprehensive strategy to address all aspects of NORM management that aim to enhance NORM monitoring; control of NORM-contaminated equipment; control of NORM waste handling and disposal; and protection, awareness, and training of workers. The benefits of shared knowledge, best practice, and experience across the oil and gas industry are seen as key to the establishment of common guidance. This paper outlines Saudi Aramco's experience in the development of a NORM management strategy, and its goals of establishing common guidance throughout the oil and gas industry. Copyright © 2012. Published by Elsevier Ltd.

  13. Private Industry and the Family.

    ERIC Educational Resources Information Center

    Autry, James A.

    1980-01-01

    Discusses recent changes in industry practices designed to make worklife more accommodating to family life. Cites examples of companies which are establishing new work schedules (flex-time, four-day weeks), providing counseling services and day care, and giving increased consideration to family impact when making job transfer decisions. (SJL)

  14. Timber and industry in Arkansas since the midcentury

    Treesearch

    Herbert S. Sternitzke

    1960-01-01

    The pulp and paper industry greatly increased its capabilities. Two new multi-million dollar mills were established at Pine Bluff, and existing plants at Camden and Crossett were enlarged (fig. 1). In response to industrial expansion, the total output of pulpwood increased more than twofold--from 604,000 cords in 1950 to 1,524,000 cords in 1959. Additional expansion of...

  15. Institutional Knots: A Comparative Analysis of Cord Blood Policy in Canada and the United States.

    PubMed

    Denburg, Avram

    2016-02-01

    Umbilical cord blood is a rich source of blood stem cells, which are of critical clinical importance in the treatment of a variety of malignant and genetic conditions requiring stem cell transplantation. Many countries have established national public cord blood banks; such banks often coexist with a panoply of private options for cord blood banking. Until recently, Canada was the only G8 country without a national cord blood bank. This differs markedly from the United States, which years ago established a national cord blood bank policy and inventory. This article investigates potential reasons for this discrepancy through a comparative analysis of the evolution of programs and policies on national cord blood banking in Canada and the United States. My analysis suggests that cross-national discrepancies in policy on public cord blood banking were determined primarily by institutional factors, principal among them formal governmental structure and the legacy of past policies. Institutional entrepreneurialism in the health sector played a constitutive role in the earlier evolution of national cord blood policy in the United States as compared to Canada. Copyright © 2016 by Duke University Press.

  16. Blood, AIDS, and bureaucracy: the crisis and the tragedy.

    PubMed

    Schmidt, Paul J

    2011-10-01

    The politics of health were never tested more than when AIDS surfaced at the beginning of the 1980s in the industrialized nations. In those countries, it became the most important medical crisis of the last half of the 20th century. Today, the significance of AIDS remains as not only an unrelenting disease but also as a disease that continues to affect social and political life throughout the entire world. The connection between blood transfusion and AIDS is now under control in the industrialized countries but only because of lessons that took too long to learn over the past 25 years. That process had different roots and effects depending on the various national blood programs and policies in different countries. That is illustrated by comparing events in France, Japan, Canada, and the United States that differed in donor and patient populations and on decisions made and secrets kept. Some of the problems persist to this day in parts of the world. Overall, the lessons learned from what happened with blood early in the AIDS epidemic apply to other aspects of human disease and could help in facing the new problems that are sure to appear in the future. Copyright © 2011 Elsevier Inc. All rights reserved.

  17. Cord blood clinical processing, cryopreservation, and storage.

    PubMed

    Elmoazzen, Heidi; Holovati, Jelena L

    2015-01-01

    Allogeneic umbilical cord blood (UCB) hematopoietic stem cell transplantation has become a crucial advancement in the treatment for a variety of diseases including hematopoietic and non-hematopoietic malignancies, BM failure syndromes, hemoglobinopathies, and metabolic and immunodeficiency disorders. It has been well documented that the success of UCB engraftment is tied to UCB banking processes, and now there are established guidelines for standardization of collection, banking, processing, and cryopreservation for unrelated UCB units with purpose of achieving consistent production of high quality placental and UCB units for administration. In 2011, Canada's Ministry of Health has announced Canada's first national, publicly funded umbilical cord blood bank, which aims to provide altruistic donations for unrelated allogeneic hematopoietic stem cell transplant. In this chapter, we describe specific protocols for clinical processing, cryopreservation, and storage of UCB used by the Canadian Blood Services National Public Umbilical Cord Blood Bank.

  18. A continuing program for technology transfer to the apparel industry

    NASA Technical Reports Server (NTRS)

    Clingman, W. H.

    1971-01-01

    A six month program has been carried out to investigate various mechanisms for transferring technology to industry. This program has focused on transfer to the apparel industry through the Apparel Research Foundation. The procedure was to analyze the problem, obtain potentially relevant aerospace technology, and then transfer this technology to the industry organization. This was done in a specific case. Technology was identified relevant to stitchless joining, and this technology was transferred to the Apparel Research Foundation. The feasibility and ground rules for carrying out such activities on a broader scale were established. A specific objective was to transfer new technology from the industry organization to the industry itself. This required the establishment of an application engineering program. Another transfer mechanism tested was publication of solutions to industry problems in a format familiar to the industry. This is to be distinguished from circulating descriptions of new technology. Focus is on the industry problem and the manager is given a formula for solving it that he can follow. It was concluded that this mechanism can complement the problem statement approach to technology transfer. It is useful in achieving transfer when a large amount of application engineering is not necessary. A wide audience is immediately exposed to the technology. On the other hand, the major manufacturing problems which require a sophisticated technical solution integrating many innovations are less likely to be helped.

  19. Dengue antibodies in blood donors.

    PubMed

    Ribas-Silva, Rejane Cristina; Eid, Andressa Ahmad

    2012-01-01

    Dengue is an urban arbovirus whose etiologic agent is a virus of the genus Flavorius with four distinct antigen serotypes (DENV-1, DENV-2, DENV-3 and DENV-4) that is transmitted to humans through the bite of the mosquito Aedes aegypti. The Campo Mourão region in Brazil is endemic for dengue fever. OBTECTIVE: The aim of this study was to evaluate the presence of IgG and IgM antibodies specific to the four serotypes of dengue in donors of the blood donor service in the city of Campo Mourão. Epidemiological records were evaluated and 4 mL of peripheral blood from 213 blood donors were collected in tubes without anticoagulant. Serum was then obtained and immunochromatographic tests were undertaken (Imuno-Rápido Dengue IgM/IgG(TM)). Individuals involved in the study answered a social and epidemiological questionnaire on data which included age, gender and diagnosis of dengue. Only three (1.4%) of the 213 blood tests were positive for IgG anti-dengue antibodies. No donors with IgM antibody, which identifies acute infection, were identified. The results of the current analysis show that the introduction of quantitative or molecular serological methods to determine the presence of anti-dengue antibodies or the detection of the dengue virus in blood donors in endemic regions should be established so that the quality of blood transfusions is guaranteed.

  20. Status of blood transfusion in World Health Organization-Eastern Mediterranean Region (WHO-EMR): Successes and challenges.

    PubMed

    Darbandi, Arezoo; Mashati, Pargol; Yami, Amir; Gharehbaghian, Arshia; Namini, Mehdi Tabrizi; Gharehbaghian, Ahmad

    2017-06-01

    Blood products are used for patient treatment and survival in the cases of major surgery, hematological disorders or cancer therapy. Presently the main blood components are not yet replaceable by artificial products and all activities related to blood transfusion is highly dependent on the healthcare development of each country. The World Health Organization Eastern Mediterranean Region (WHO-EMR) comprises of 21 member states with variable socio-economic status effective on blood transfusion activities. The fundamental motivation behind this research was to accumulate some data of blood practices in this region and to have an appropriate image of the WHO-EMR region. The data were collected through the published papers or data, blood transfusion services websites, and the other health official websites like WHO. Among WHO-EMR countries there are some with a nationally organized blood transfusion establishment such as Egypt, Iran, Iraq, Kuwait, Morocco, Oman, Pakistan, and Syria. In a few, blood transfusion administrations are hospital-based like Saudi Arabia. The others are run by Red Crescent such as Bahrain, Tunisia and UEA or by Red Cross like Lebanon. Only Iran and UAE succeed to have 100% voluntary non-remunerated blood donors; however, most of them are still under the weight of family/replacement blood donation such as Afghanistan, Egypt, Iraq, Lebanon, Morocco, Saudi Arabia and Sudan or even paid donors like Pakistan and Yemen. The haemovigilance and training programs have been implemented in some countries including Bahrain, Iran, Jordan, Kuwait, Oman, Qatar, Saudi Arabia, Tunisia and UAE. Unfortunately, there are rare and inaccessible information about some EMR states like Djibouti, Palestine and Somalia so that little data can be independently discovered. In these countries different measures ought to be additionally designated to ensure blood products adequacy and safety such as the development of well-coordinated national blood transfusion centers with

  1. [Mobile Health: IEEE Standard for Wearable Cuffless Blood Pressure Measuring Devices].

    PubMed

    Zhou, Xia; Wu, Wenli; Bao, Shudi

    2015-07-01

    IEEE Std 1708-2014 breaks through the traditional standards of cuff based blood pressure measuring devices and establishes a normative definition of wearable cuffless blood pressure measuring devices and the objective performance evaluation of this kind of devices. This study firstly introduces the background of the new standard. Then, the standard details will be described, and the impact of cuffless blood pressure measuring devices with the new standard on manufacturers and end users will be addressed.

  2. [Quantitative analysis of blood loss in liposuction].

    PubMed

    Schor, N; Zatz, R M; Mendonça, A R; Takatu, P M; Patto, G S

    1989-01-01

    This study was performed in 15 female patients submitted to suction lipectomy as an isolated procedure, to establish blood loss in the procedure. A wide variation of blood-to-fat ratios was observed (17 to 59%) with a mean blood loss in lipoaspirates of 34 +/- 3%. Internal blood losses occurring in the first 72 post-operative hours were as important as or more important than external losses, and responsible for a mean 7% fall in the level of hemoglobin. Internal blood losses occurred between 72 hours and the 7th to the 10th post-operative days and were responsible for a mean 3% fall in the level of hemoglobin. Blood losses occurring in this study were demonstrated to be greater than usually assumed. Some prophylactic measures are recommended to provide for a safer treatment of these patients: an iron supplementation during the pre-operative period; careful clinical and laboratorial screening for bleeding disorders and for the intake of drugs that can interfere with coagulation; use of smaller-diameter cannulas for aspiration, auto-transfusion when aspirating in excess of 1,000 ml, and limiting the aspiration to 1,500 ml.

  3. The Effect of Job Strain on Nighttime Blood Pressure Dipping among Men and Women with High Blood Pressure

    PubMed Central

    Fan, Lin-bo; Blumenthal, James A.; Hinderliter, Alan L.; Sherwood, Andrew

    2013-01-01

    Objectives Blunted nighttime blood pressure dipping is an established cardiovascular risk factor. This study examined the effect of job strain on nighttime blood pressure dipping among men and women with high blood pressure. Methods The sample consisted of 122 blue collar and white collar workers (men=72, women=50). Job psychological demands, job control and social support were measured by the Job Content Questionnaire. Job strain was assessed by the ratio of job demands/job control. Nighttime blood pressure dipping was evaluated from 24-hour ambulatory blood pressure monitoring performed on three workdays. Results Men with high job strain had a 5.4 mm Hg higher sleep systolic blood pressure (P=0.03) and 3.5 mm Hg higher sleep pulse pressure (P=0.02) compared to men with low job strain. Men with high job strain had a smaller fall in systolic blood pressure and pulse pressure from awake to sleep than those with low job strain (P<0.05). Hierarchical analyses showed that job strain was an independent determinant of systolic blood pressure dipping (P=0.03) among men after adjusting for ethnicity, body mass index, anxiety and depression symptoms, current smoking status, and alcohol consumption. Further exploratory analyses indicated that job control was the salient component of job strain associated with blood pressure dipping (p=.03). Conclusions High job strain is associated with a blunting of the normal diurnal variation in blood pressure and pulse pressure, which may contribute to the relationship between job strain and cardiovascular disease. PMID:22460541

  4. Identifying high-risk small business industries for occupational safety and health interventions.

    PubMed

    Okun, A; Lentz, T J; Schulte, P; Stayner, L

    2001-03-01

    Approximately one-third (32%) of U.S. workers are employed in small business industries (those with 80% of workers in establishments with fewer than 100 employees), and approximately 53 million persons in private industry work in small business establishments. This study was performed to identify small business industries at high risk for occupational injuries, illnesses, and fatalities. Small business industries were identified from among all three- and four-digit Standard Industrial Classification (SIC) codes and ranked using Bureau of Labor Statistics (BLS) data by rates and numbers of occupational injuries, illnesses, and fatalities. Both incidence rates and number of injury, illness, and fatality cases were evaluated. The 253 small business industries identified accounted for 1,568 work-related fatalities (34% of all private industry). Transportation incidents and violent acts were the leading causes of these fatalities. Detailed injury and illness data were available for 105 small business industries, that accounted for 1,476,400 work-related injuries, and 55,850 occupational illnesses. Many of the small business industries had morbidity and mortality rates exceeding the average rates for all private industry. The highest risk small business industries, based on a combined morbidity and mortality index, included logging, cut stone and stone products, truck terminals, and roofing, siding, and sheet metal work. Identification of high-risk small business industries indicates priorities for those interested in developing targeted prevention programs.

  5. [Legislation on the pharmaceutical industry in Morocco during the French protectorate 1912 - 1956].

    PubMed

    Nhaili, Hicham; Taoufik, Jamal

    2015-06-01

    In Morocco, the pharmaceutical industry was born with the French protectorate. She knew a great evolution: from a limited production for local needs, it became an important activity, organized to export pharmaceutical patent medicines. This article revisits the birth and history of this industry during the protectorate. It refers to the situation at the time by listing some examples of active establishments and some specialities marketed. It also aims to increase knowledge about the industry and provides an overview of the situation of practitioners remembering the texts governing the profession. Based on the available literature, we examined and analyzed the arrangements related to the establishment, organization and evolution of the pharmaceutical industry.

  6. 76 FR 41803 - Guidance for Industry and Food and Drug Administration Staff; Establishing the Performance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-15

    ... of In Vitro Diagnostic Devices for the Detection or Detection and Differentiation of Influenza... of Influenza Viruses.'' FDA is issuing this guidance to inform industry and Agency staff of its... diagnostic devices intended for the detection or detection and differentiation of influenza viruses. DATES...

  7. The University-Industry Interface: From the Lab to the Market.

    ERIC Educational Resources Information Center

    McBrierty, Vincent

    1993-01-01

    Higher education has responded positively and in a variety of ways to changing business and industrial needs, using imagination to establish cooperative relationships. In Ireland, identifying industry's workforce needs was central to successful cooperation. Bridging the two very different cultures has also required creation of an appropriate…

  8. The relationship between blood viscosity and blood pressure in a random sample of the population aged 55 to 74 years.

    PubMed

    Fowkes, F G; Lowe, G D; Rumley, A; Lennie, S E; Smith, F B; Donnan, P T

    1993-05-01

    Blood viscosity is elevated in hypertensive subjects, but the association of viscosity with arterial blood pressure in the general population, and the influence of social, lifestyle and disease characteristics on this association, are not established. In the Edinburgh Artery Study, 1592 men and women aged 55-74 years selected randomly from the general population attended a university clinic. A fasting blood sample was taken for the measurement of blood viscosity and its major determinants (haematocrit, plasma viscosity and fibrinogen). Systolic pressure was related univariately to blood viscosity (P < 0.001), plasma viscosity (P < 0.001) and plasma fibrinogen (P < 0.01), but the association with fibrinogen did not persist after adjusting for body mass index. Diastolic pressure was related univariately to blood viscosity (P < 0.001) and plasma viscosity (P < 0.001) and haematocrit (P < 0.001) but not to fibrinogen. The only difference between the sexes was that the association between blood viscosity and systolic pressure was confined to males. Blood viscosity was associated equally with systolic and diastolic pressures in males, and remained independently related on multivariate analysis adjusting for age, sex, body mass index, social class, smoking, alcohol intake, exercise, angina, HDL and non-HDL cholesterol, diabetes mellitus, plasma viscosity, fibrinogen, and haematocrit.

  9. RNA-Stabilized Whole Blood Samples but Not Peripheral Blood Mononuclear Cells Can Be Stored for Prolonged Time Periods Prior to Transcriptome Analysis

    PubMed Central

    Debey-Pascher, Svenja; Hofmann, Andrea; Kreusch, Fatima; Schuler, Gerold; Schuler-Thurner, Beatrice; Schultze, Joachim L.; Staratschek-Jox, Andrea

    2011-01-01

    Microarray-based transcriptome analysis of peripheral blood as surrogate tissue has become an important approach in clinical implementations. However, application of gene expression profiling in routine clinical settings requires careful consideration of the influence of sample handling and RNA isolation methods on gene expression profile outcome. We evaluated the effect of different sample preservation strategies (eg, cryopreservation of peripheral blood mononuclear cells or freezing of PAXgene-stabilized whole blood samples) on gene expression profiles. Expression profiles obtained from cryopreserved peripheral blood mononuclear cells differed substantially from those of their nonfrozen counterpart samples. Furthermore, expression profiles in cryopreserved peripheral blood mononuclear cell samples were found to undergo significant alterations with increasing storage period, whereas long-term freezing of PAXgene RNA stabilized whole blood samples did not significantly affect stability of gene expression profiles. This report describes important technical aspects contributing toward the establishment of robust and reliable guidance for gene expression studies using peripheral blood and provides a promising strategy for reliable implementation in routine handling for diagnostic purposes. PMID:21704280

  10. Establishment and characterization of Macaca fascicularis lymphoblastoid cell lines.

    PubMed

    Manning, C H; Heise, E R

    1992-01-01

    A panel of cynomolgus macaque lymphoblastoid cell lines (LCL) was established by transforming peripheral blood mononuclear cells (PBMC) with Herpesvirus papio (HVP), and selected lines were examined by flow cytometry. Results indicate that HVP-transformed macaque LCL are phenotypically heterogeneous and resemble human Epstein-Barr virus (EBV)-transformed LCL in the abundant expression of major histocompatibility complex (MHC) class I and class II molecules. At least some lines are of B cell origin.

  11. A regulatory perspective on the radiological impact of NORM industries: the case of the Spanish phosphate industry.

    PubMed

    García-Talavera, M; Matarranz, J L M; Salas, R; Ramos, L

    2011-01-01

    Radioactive and chemical risks coexist in NORM industries although they are usually addressed separately by regulations. The European Union (EU) has developed extensive legislation concerning both matters, which has been diversely reflected in national policies. We consider the case of the Spanish phosphate industry and analyse to which extent regulatory mandates have reduced the historical and ongoing radiological impact on the environment of phosphate facilities. Although no specific radiological constraints on effluent monitoring and release or on waste disposal have yet been imposed on NORM industries in Spain, other environmental regulations have achieved a substantial reduction on the phosphate industry impact. Nevertheless, a more efficient control could be established by eliminating the current conceptual and practical separation of chemical and radioactive risks in NORM industries. We highlight research needs to accomplish so and propose shorter-term measures that require active cooperation among the regulatory bodies involved. Copyright © 2010. Published by Elsevier Ltd.

  12. 29 CFR 779.365 - May qualify as exempt 13(a)(2) or 13(a)(4) establishments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... sales in the industry, sales other than those described hereinafter in the subparagraphs of this... not recognized as retail in the industry. (2) Sales made pursuant to a formal invitation to bid: Such... typically charged on sales for resale. If the establishment makes no sales of passenger car tires for resale...

  13. 29 CFR 779.365 - May qualify as exempt 13(a)(2) or 13(a)(4) establishments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... sales in the industry, sales other than those described hereinafter in the subparagraphs of this... not recognized as retail in the industry. (2) Sales made pursuant to a formal invitation to bid: Such... typically charged on sales for resale. If the establishment makes no sales of passenger car tires for resale...

  14. 29 CFR 779.365 - May qualify as exempt 13(a)(2) or 13(a)(4) establishments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... sales in the industry, sales other than those described hereinafter in the subparagraphs of this... not recognized as retail in the industry. (2) Sales made pursuant to a formal invitation to bid: Such... typically charged on sales for resale. If the establishment makes no sales of passenger car tires for resale...

  15. 29 CFR 779.365 - May qualify as exempt 13(a)(2) or 13(a)(4) establishments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... sales in the industry, sales other than those described hereinafter in the subparagraphs of this... not recognized as retail in the industry. (2) Sales made pursuant to a formal invitation to bid: Such... typically charged on sales for resale. If the establishment makes no sales of passenger car tires for resale...

  16. 29 CFR 779.365 - May qualify as exempt 13(a)(2) or 13(a)(4) establishments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... sales in the industry, sales other than those described hereinafter in the subparagraphs of this... not recognized as retail in the industry. (2) Sales made pursuant to a formal invitation to bid: Such... typically charged on sales for resale. If the establishment makes no sales of passenger car tires for resale...

  17. Career Exploration in the Fashion Industry: A Suggested Program Guide. Fashion Industry Series No. 1.

    ERIC Educational Resources Information Center

    Fashion Inst. of Tech., New York, NY.

    The career exploration guide is the first of a series of five interrelated program resource guides encompassing the various dimensions of the fashion industry. The series is intended to provide an information source for establishing, expanding, or evaluating secondary and adult vocational instructional programs related to the broad field of…

  18. SBR-Blood: systems biology repository for hematopoietic cells.

    PubMed

    Lichtenberg, Jens; Heuston, Elisabeth F; Mishra, Tejaswini; Keller, Cheryl A; Hardison, Ross C; Bodine, David M

    2016-01-04

    Extensive research into hematopoiesis (the development of blood cells) over several decades has generated large sets of expression and epigenetic profiles in multiple human and mouse blood cell types. However, there is no single location to analyze how gene regulatory processes lead to different mature blood cells. We have developed a new database framework called hematopoietic Systems Biology Repository (SBR-Blood), available online at http://sbrblood.nhgri.nih.gov, which allows user-initiated analyses for cell type correlations or gene-specific behavior during differentiation using publicly available datasets for array- and sequencing-based platforms from mouse hematopoietic cells. SBR-Blood organizes information by both cell identity and by hematopoietic lineage. The validity and usability of SBR-Blood has been established through the reproduction of workflows relevant to expression data, DNA methylation, histone modifications and transcription factor occupancy profiles. Published by Oxford University Press on behalf of Nucleic Acids Research 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

  19. 75 FR 57963 - Draft Guidance for Industry and Food and Drug Administration Staff; Establishing the Performance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... provides industry and agency staff with updated recommendations concerning 510(k) submissions for various... will be relevant for premarket notification (510(k)) submissions for these device types. Detection...

  20. Odors generated from the Maillard reaction affect autonomic nervous activity and decrease blood pressure through the olfactory system.

    PubMed

    Zhou, Lanxi; Ohata, Motoko; Owashi, Chisato; Nagai, Katsuya; Yokoyama, Issei; Arihara, Keizo

    2018-02-01

    Systolic blood pressure (SBP) of rats decreases significantly following exposure to the odor generated from the Maillard reaction of protein digests with xylose. This study identified active odorants that affect blood pressure and demonstrated the mechanism of action. Among the four potent odorants that contribute most to the odor of the Maillard reaction sample, 2,5-dimethyl-4-hydroxy-3(2H)-furanone (DMHF) and 5-methyl-2-pyrazinemethanol (MPM) decreased SBP significantly. The earliest decrease in blood pressure was observed 5 min after exposure to DMHF. Application of zinc sulfate to the nasal cavity eliminated the effect. Furthermore, gastric vagal (parasympathetic) nerve activity was elevated and renal sympathetic nerve activity was lowered after exposure to DMHF. It is indicated that DMHF affects blood pressure through the olfactory system, and the mechanism for the effect of DMHF on blood pressure involves the autonomic nervous system. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  1. [Joint application of mathematic models in assessing the residual risk of hepatitis C virus transmitted through blood transfusion].

    PubMed

    Wang, Xun; Jia, Yao; Xie, Yun-zheng; Li, Xiu-mei; Liu, Xiao-ying; Wu, Xiao-fei

    2011-09-01

    The practicable and effective methods for residual risk assessment on transfusion-transmitted disease was to establish the mathematic models. Based on the characteristics of the repeat donors which donated their blood on a regular base, a model of sero-conversion during the interval of donations was established to assess the incidence of the repeat donors. Based on the characteristics of the prevalence in the population, a model of 'prevalence increased with the age of the donor' was established to assess the incidence of those first-time donors. And based on the impact of the windows period through blood screening program, a model of residual risk associated with the incidence and the length of the windows period was established to assess the residual risk of blood transfusion. In this paper, above said 3 kinds of mathematic models were jointly applied to assess the residual risk of hepatitis C virus (HCV) which was transmitted through blood transfusion in Shanghai, based on data from the routine blood collection and screening program. All the anti-HCV unqualified blood donations were confirmed before assessment. Results showed that the residual risk of HCV transmitted through blood transfusion during Jan. 1(st), 2007 to Dec. 31(st), 2008 in Shanghai was 1:101 000. Data showed that the results of residual risk assessment with mathematic models was valuable. The residual risk of transfusion-transmitted HCV in Shanghai was at a safe level, according to the results in this paper.

  2. NORM Management in the Oil & Gas Industry

    NASA Astrophysics Data System (ADS)

    Cowie, Michael; Mously, Khalid; Fageeha, Osama; Nassar, Rafat

    2008-08-01

    It has been established that Naturally Occurring Radioactive Materials (NORM) accumulates at various locations along the oil/gas production process. Components such as wellheads, separation vessels, pumps, and other processing equipment can become NORM contaminated, and NORM can accumulate in sludge and other waste media. Improper handling and disposal of NORM contaminated equipment and waste can create a potential radiation hazard to workers and the environment. Saudi Aramco Environmental Protection Department initiated a program to identify the extent, form and level of NORM contamination associated with the company operations. Once identified the challenge of managing operations which had a NORM hazard was addressed in a manner that gave due consideration to workers and environmental protection as well as operations' efficiency and productivity. The benefits of shared knowledge, practice and experience across the oil & gas industry are seen as key to the establishment of common guidance on NORM management. This paper outlines Saudi Aramco's experience in the development of a NORM management strategy and its goals of establishing common guidance throughout the oil and gas industry.

  3. Sodium-blood pressure interrelationship in pregnancy.

    PubMed

    Franx, A; Steegers, E A; de Boo, T; Thien, T; Merkus, J M

    1999-03-01

    In non-pregnant individuals, a strong positive association of sodium intake with blood pressure has been established, but the relationship between sodium intake and blood pressure in human pregnancy remains obscure up to date. The aim of this prospective observational cohort study was to assess the relationship between urinary sodium excretion (as a measure for intake) and blood pressure from the early second trimester onwards throughout pregnancy. The study group consisted of 667 low-risk women with singleton pregnancies, of whom 350 were nulliparous and 317 parous. Blood pressure was measured in a standardised fashion at predetermined intervals from the first antenatal visit prior to 16 weeks gestation until delivery. Urinary sodium excretion was measured in 24-h urine collections on at least four occasions between 16 and 38 weeks gestation. Main outcome measures were the coefficients of correlation between changes in urinary sodium output and changes in blood pressure during six different gestational epochs. No significant correlations were found between changes in urinary sodium output and changes in blood pressure. Correlation coefficients were alike for nulliparous and parous women and for different gestational intervals. Prior to 32 weeks gestation, no differences were observed in sodium excretion between women who remained normotensive and those who developed gestational hypertension. These results suggest that changes in sodium intake are not associated with blood pressure changes in low-risk pregnant women. Blood pressure increases as observed in the second half of normotensive and hypertensive pregnancies are unlikely to be caused by changes in renal sodium handling.

  4. Brain neuroprotection by scavenging blood glutamate.

    PubMed

    Zlotnik, Alexander; Gurevich, Boris; Tkachov, Sergei; Maoz, Ilana; Shapira, Yoram; Teichberg, Vivian I

    2007-01-01

    Excess glutamate in brain fluids characterizes acute brain insults such as traumatic brain injury and stroke. Its removal could prevent the glutamate excitotoxicity that causes long-lasting neurological deficits. As blood glutamate scavenging has been demonstrated to increase the efflux of excess glutamate from brain into blood, we tested the prediction that oxaloacetate-mediated blood glutamate scavenging causes neuroprotection in a pathological situation such as closed head injury (CHI), in which there is a well established deleterious increase of glutamate in brain fluids. We observed highly significant improvements of the neurological status of rats submitted to CHI following an intravenous treatment with 1 mmol oxaloacetate/100 g rat weight which decreases blood glutamate levels by 40%. No detectable therapeutic effect was obtained when rats were treated IV with 1 mmol oxaloacetate together with 1 mmol glutamate/100 g rat. The treatment with 0.005 mmol/100 g rat oxaloacetate was no more effective than saline but when it was combined with the intravenous administration of 0.14 nmol/100 g of recombinant glutamate-oxaloacetate transaminase, recovery was almost complete. Oxaloacetate provided neuroprotection when administered before CHI or at 60 min post CHI but not at 120 min post CHI. Since neurological recovery from CHI was highly correlated with the decrease of blood glutamate levels (r=0.89, P=0.001), we conclude that blood glutamate scavenging affords brain neuroprotection Blood glutamate scavenging may open now new therapeutic options.

  5. Legal and ethical issues in safe blood transfusion.

    PubMed

    Chandrashekar, Shivaram; Kantharaj, Ambuja

    2014-09-01

    Legal issues play a vital role in providing a framework for the Indian blood transfusion service (BTS), while ethical issues pave the way for quality. Despite licensing of all blood banks, failure to revamp the Drugs and Cosmetic Act (D and C Act) is impeding quality. Newer techniques like chemiluminescence or nucleic acid testing (NAT) find no mention in the D and C Act. Specialised products like pooled platelet concentrates or modified whole blood, therapeutic procedures like erythropheresis, plasma exchange, stem cell collection and processing technologies like leukoreduction and irradiation are not a part of the D and C Act. A highly fragmented BTS comprising of over 2500 blood banks, coupled with a slow and tedious process of dual licensing (state and centre) is a hindrance to smooth functioning of blood banks. Small size of blood banks compromises blood safety. New blood banks are opened in India by hospitals to meet requirements of insurance providers or by medical colleges as this a Medical Council of India (MCI) requirement. Hospital based blood banks opt for replacement donation as they are barred by law from holding camps. Demand for fresh blood, lack of components, and lack of guidelines for safe transfusion leads to continued abuse of blood. Differential pricing of blood components is difficult to explain scientifically or ethically. Accreditation of blood banks along with establishment of regional testing centres could pave the way to blood safety. National Aids Control Organisation (NACO) and National Blood Transfusion Council (NBTC) deserve a more proactive role in the licensing process. The Food and Drug Administration (FDA) needs to clarify that procedures or tests meant for enhancement of blood safety are not illegal.

  6. Legal and ethical issues in safe blood transfusion

    PubMed Central

    Chandrashekar, Shivaram; Kantharaj, Ambuja

    2014-01-01

    Legal issues play a vital role in providing a framework for the Indian blood transfusion service (BTS), while ethical issues pave the way for quality. Despite licensing of all blood banks, failure to revamp the Drugs and Cosmetic Act (D and C Act) is impeding quality. Newer techniques like chemiluminescence or nucleic acid testing (NAT) find no mention in the D and C Act. Specialised products like pooled platelet concentrates or modified whole blood, therapeutic procedures like erythropheresis, plasma exchange, stem cell collection and processing technologies like leukoreduction and irradiation are not a part of the D and C Act. A highly fragmented BTS comprising of over 2500 blood banks, coupled with a slow and tedious process of dual licensing (state and centre) is a hindrance to smooth functioning of blood banks. Small size of blood banks compromises blood safety. New blood banks are opened in India by hospitals to meet requirements of insurance providers or by medical colleges as this a Medical Council of India (MCI) requirement. Hospital based blood banks opt for replacement donation as they are barred by law from holding camps. Demand for fresh blood, lack of components, and lack of guidelines for safe transfusion leads to continued abuse of blood. Differential pricing of blood components is difficult to explain scientifically or ethically. Accreditation of blood banks along with establishment of regional testing centres could pave the way to blood safety. National Aids Control Organisation (NACO) and National Blood Transfusion Council (NBTC) deserve a more proactive role in the licensing process. The Food and Drug Administration (FDA) needs to clarify that procedures or tests meant for enhancement of blood safety are not illegal. PMID:25535417

  7. Employment Trends; Eating and Beverage Establishments 1958 to 1968, Louisiana.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Employment Security, Baton Rouge

    Employment in eating and beverage establishments has grown tremendously in Louisiana. In 1940, United States Census figures showed that 18,400 were employed in the industry, and by 1969, the number had increased to 31,000. The situation in Louisiana may not be typical of other states because of a sharp increase in catering services to offshore oil…

  8. Industrial ammonia gassing

    PubMed Central

    Walton, M.

    1973-01-01

    Walton, M. (1972).British Journal of Industrial Medicine,30, 78-86. Industrial ammonia gassing. Seven cases of ammonia gassing are described with follow-up for five years of the six survivors and the post-mortem findings of the fatal case. All the survivors attributed continuing symptoms to the gassing. The study failed to demonstrate permanent ill effects in the one case of mild exposure. Of the more serious cases one has stopped smoking and taken up physical training teaching. He now has above average lung function. Two serious cases who continued to smoke have the lung function abnormalities expected from their smoking. In the other two seriously exposed cases, who also continued to smoke, there is a persistent reduction in ventilation and gas transfer which seems to be due to the ammonia gassing. The post-mortem findings in the fatal case showed acute congestion and oedema of the mucosa of the respiratory tract, the bronchial walls being stripped of their lining epithelium and the alveoli stuffed with red blood cells and oedema fluid. Images PMID:4685304

  9. Targeting the brain--surmounting or bypassing the blood-brain barrier.

    PubMed

    Potschka, Heidrun

    2010-01-01

    The constituents of the blood-brain barrier, including its efflux transporter system, can efficiently limit brain penetration of potential CNS therapeutics. Effective extrusion from the brain by transporters is a frequent reason for the pharmaceutical industry to exclude novel compounds from further development for CNS therapeutics. Moreover, high transporter expression levels that are present in individual patients or may be generally associated with the pathophysiology seem to be a major cause of therapeutic failure in a variety of CNS diseases including brain tumors, epilepsy, brain HIV infection, and psychiatric disorders. Increasing knowledge of the structure and function of the blood-brain barrier creates a basis for the development of strategies which aim to enhance brain uptake of beneficial pharmaceutical compounds. The different strategies discussed in this review aim to modulate blood-brain barrier function or to bypass constituents of the blood-brain barrier.

  10. [Reference values for lead in blood in urban population in southern Brazil].

    PubMed

    Paoliello, M M; Gutierrez, P R; Turini, C A; Matsuo, T; Mezzaroba, L; Barbosa, D S; Carvalho, S R; Alvarenga, A L; Rezende, M I; Figueiroa, G A; Leite, V G; Gutierrez, A C; Lobo, B C; Cascales, R A

    2001-05-01

    To describe the reference values for lead in blood in an urban population in the city of Londrina, in the state of Paraná, Brazil. The reference population was composed of 520 adult volunteers who were assessed from November 1994 to December 1996. Exclusion criteria were: occupational exposure to lead, exposure through personal habits or practices, smoking more than 10 cigarettes per day, and living near industrial plants or other places that use lead in their production processes. Also excluded were individuals with abnormal clinical or laboratory results or with chronic diseases or cardiovascular disorders. Lead blood levels were determined using air-acetylene flame atomic absorption spectrophotometry. The detectable limit was 1.23 micrograms/dL. After the analyses of lead in blood, the following values were determined: minimum value, first quartile, median, third quartile, and maximum value; geometric mean; 95% confidence interval; experimental interval; and reference value. The reference values for lead in blood ranged from 1.20 micrograms/dL to 13.72 micrograms/dL. The geometric mean was 5.5 micrograms/dL. In general, the values found in this study are lower than those that have been reported for other countries. Additional data should be gathered from Brazilian populations living in more-industrialized areas.

  11. Paper-based assay for red blood cell antigen typing by the indirect antiglobulin test.

    PubMed

    Yeow, Natasha; McLiesh, Heather; Guan, Liyun; Shen, Wei; Garnier, Gil

    2016-07-01

    A rapid and simple paper-based elution assay for red blood cell antigen typing by the indirect antiglobulin test (IAT) was established. This allows to type blood using IgG antibodies for the important blood groups in which IgM antibodies do not exist. Red blood cells incubated with IgG anti-D were washed with saline and spotted onto the paper assay pre-treated with anti-IgG. The blood spot was eluted with an elution buffer solution in a chromatography tank. Positive samples were identified by the agglutinated and fixed red blood cells on the original spotting area, while red blood cells from negative samples completely eluted away from the spot of origin. Optimum concentrations for both anti-IgG and anti-D were identified to eliminate the washing step after the incubation phase. Based on the no-washing procedure, the critical variables were investigated to establish the optimal conditions for the paper-based assay. Two hundred ten donor blood samples were tested in optimal conditions for the paper test with anti-D and anti-Kell. Positive and negative samples were clearly distinguished. This assay opens up new applications of the IAT on paper including antibody detection and blood donor-recipient crossmatching and extends its uses into non-blood typing applications with IgG antibody-based diagnostics. Graphical abstract A rapid and simple paper-based assay for red blood cell antigen typing by the indirect antiglobulin test.

  12. Industry-University "Consulternships": An Implementation Guide.

    ERIC Educational Resources Information Center

    Neumann, Bruce R.; Banghart, Sally

    2001-01-01

    Describes an innovative approach to building and utilizing "consulternships," industry-university partnerships which reflect a blend of professional consulting engagements, student internships, and faculty externships. Describes the need for consulternships, their advantages and disadvantages, and how to establish them. Describes a case study at…

  13. The growth of selected leisure industries

    Treesearch

    Elizabeth R. Owen

    1980-01-01

    Rapidly rising sales of sporting equipment, as well as the phenomenal growth of receipts from a variety of recreation-oriented service industries, have contributed in establishing the recreation market as one of the most dynamic and fastest expanding sectors of the United States economy.

  14. NewSpace: The Emerging Commercial Space Industry

    NASA Technical Reports Server (NTRS)

    Martin, Gary

    2016-01-01

    A lecture to students at the International Space University. Topics include: - We are at a turning point in the history of space exploration and development the cusp of a revolution, new industries are being born that use space in many non-traditional ways - The established military industrial space sector is no longer the only game in town - Increased competition and new capabilities will change the marketplace forever - Everyone interested in working in the space sector will be affected.

  15. Co-operation in the Training of Students between Higher Education Institutions and Industry.

    ERIC Educational Resources Information Center

    Meshkov, N. N.

    1983-01-01

    The evolution, purposes, and administration of teaching-research-industry complexes in the Byelorussian Soviet Socialist Republic, established to improve the coordination of specialist training and industry productivity and technology, are described, and industry progress made in recent years as a result of these programs is outlined. (MSE)

  16. The Welsh Blood Service - 70 years of continuous change.

    PubMed

    Poole, G D

    2017-06-01

    The National Blood Transfusion Service (NBTS) in England and Wales was established as a single entity in 1946 and operated as such for almost half a century. During those 50 years, the blood service in Wales, as in the rest of the UK, saw many technological and operational changes. The automation of donation testing, the introduction of successive layers of microbiological screening, the creation of the Tissue Typing Laboratory (later renamed the Welsh Transplantation and Immunogenetics Laboratory) and the development of information technology brought - over a relatively long period - highly significant improvements to an organisation that had begun life as an Emergency Medical Service. Differing funding and reporting arrangements for the Welsh and English blood services made little difference in practice, but the devolution of government following the 1997 referendum in Wales would have a profound influence. Four years before the Government of Wales Act (1998) was passed through the UK parliament, the National Blood Authority (NBA) assumed executive control of the English blood services but not the blood service in Wales. The Scottish National Blood Transfusion Service and the Northern Ireland Blood Transfusion Service had been created as independent organisations in 1946; thus, the scene was set for diversification between the four independent blood services, each operating in different political environments with different funding streams. The creation of the UK Blood Services Forum and its Joint Professional Advisory Committee in 1999 has, however, ensured consistency in professional matters. The blood transfusion service in Wales, in its new headquarters in Talbot Green, became known as the Welsh Blood Service (WBS), or Gwasanaeth Gwaed Cymru in Welsh, reporting for most of its life to the Velindre NHS Trust, part of NHS Wales. Considerable changes would impact the WBS in the 21st century. Social changes would mean that the role of recruitment and marketing

  17. Blood Lead Levels and Health Problems of Lead Acid Battery Workers in Bangladesh

    PubMed Central

    Ahmad, Sk. Akhtar; Khan, Manzurul Haque; Khandker, Salamat; Sarwar, A. F. M.; Yasmin, Nahid; Faruquee, M. H.; Yasmin, Rabeya

    2014-01-01

    Introduction. Use of lead acid battery (LAB) in Bangladesh has risen with sharp rise of motor vehicles. As result, manufacture of LAB is increasing. Most of the lead used by these industries comes from recycling of LAB. Workers in LAB industry are at risk of exposure lead and thus development of lead toxicity. Objective. The objective of this study was to measure the blood lead concentration and to assess the magnitude of health problems attributable to lead toxicity among the LAB manufacturing workers. Methods. A cross-sectional study was conducted among the workers of LAB manufacturing industries located in Dhaka city. Result. Mean blood lead level (BLL) among the workers was found to be high. They were found to be suffering from a number of illnesses attributable to lead toxicity. The common illnesses were frequent headache, numbness of the limbs, colic pain, nausea, tremor, and lead line on the gum. High BLL was also found to be related to hypertension and anemia of the workers. Conclusion. High BLL and illnesses attributable to lead toxicity were prevalent amongst workers of the LAB manufacturing industries, and this requires attention especially in terms of occupational hygiene and safety. PMID:24707223

  18. Blood lead levels and health problems of lead acid battery workers in Bangladesh.

    PubMed

    Ahmad, Sk Akhtar; Khan, Manzurul Haque; Khandker, Salamat; Sarwar, A F M; Yasmin, Nahid; Faruquee, M H; Yasmin, Rabeya

    2014-01-01

    Use of lead acid battery (LAB) in Bangladesh has risen with sharp rise of motor vehicles. As result, manufacture of LAB is increasing. Most of the lead used by these industries comes from recycling of LAB. Workers in LAB industry are at risk of exposure lead and thus development of lead toxicity. The objective of this study was to measure the blood lead concentration and to assess the magnitude of health problems attributable to lead toxicity among the LAB manufacturing workers. A cross-sectional study was conducted among the workers of LAB manufacturing industries located in Dhaka city. Mean blood lead level (BLL) among the workers was found to be high. They were found to be suffering from a number of illnesses attributable to lead toxicity. The common illnesses were frequent headache, numbness of the limbs, colic pain, nausea, tremor, and lead line on the gum. High BLL was also found to be related to hypertension and anemia of the workers. High BLL and illnesses attributable to lead toxicity were prevalent amongst workers of the LAB manufacturing industries, and this requires attention especially in terms of occupational hygiene and safety.

  19. Establishment of a reference value for chromium in the blood for biological monitoring among occupational chromium workers.

    PubMed

    Li, Ping; Li, Yang; Zhang, Ji; Yu, Shan-Fa; Wang, Zhi-Liang; Jia, Guang

    2016-10-01

    The concentration of chromium in the blood (CrB) has been confirmed as a biomarker for occupational chromium exposure, but its biological exposure indices (BEIs) are still unclear, so we collected data from the years 2006 and 2008 (Shandong Province, China) to analyze the relationship between the concentration of chromium in the air (CrA) of the workplaces and CrB to establish a reference value of CrB for biological monitoring of occupational workers. The levels of the indicators for nasal injury, kidney (β2 microglobulin (β2-MG)), and genetic damages (8-hydroxy-deoxyguanosine (8-OHdG) and micronucleus (MN)) were measured in all subjects of the year 2011 (Henan Province, China) to verify the protective effect in this reference value of CrB. Compared with the control groups, the concentrations of CrA and CrB in chromium exposed groups were significantly higher (P < 0.05). Positive correlations were found between CrA and CrB in chromium exposed groups (r 2006 = 0.60, r 2008 = 0.35) in the years 2006 and 2008. According to the occupational exposure limitation of CrA (50 μg/m(3), China), the reference value of CrB was recommended to 20 μg/L. The levels of nasal injury, β2-MG, 8-OhdG, and MN were not significantly different between the low chromium exposed group (CrB ≤ 20 μg/L) and the control group, while the levels of β2-MG, 8-OHdG, and MN were statistically different in the high chromium exposed group than that in the control group. This research proved that only in occupational workers, CrB could be used as a biomarker to show chromium exposure in the environment. The recommended reference value of CrB was 20 μg/L. © The Author(s) 2015.

  20. Tobacco Industry Influence on Science and Scientists in Germany

    PubMed Central

    Grüning, Thilo; Gilmore, Anna B.; McKee, Martin

    2006-01-01

    Using tobacco industry documents, we examined how and why the tobacco industry sought to influence science and scientists in Germany as a possible factor in explaining the German opposition to stricter tobacco regulation. Smoking and health research programs were organized both separately by individual tobacco companies and jointly through their German trade organization. An extensive network of scientists and scientific institutions with tobacco industry links was developed. Science was distorted in 5 ways: suppression, dilution, distraction, concealment, and manipulation. The extent of tobacco industry influence over the scientific establishment in Germany is profound. The industry introduced serious bias that probably influenced scientific and public opinion in Germany. This influence likely undermined efforts to control tobacco use. PMID:16317203

  1. Research on technology environment improvement of related industries based on internet governance

    NASA Astrophysics Data System (ADS)

    Zhang, Jing; Guan, Zhongliang

    2017-08-01

    The technology of Internet is an important factor of industry’s development. Constructing a good technical environment is the foundation of the Internet and related industries’ development. This paper demonstrates the necessity of the construction and improvement of the Internet and the related industries technology environment through comparing the current situation of the related industries. It also points out that China needs to improve the environment of the Internet technology urgently. The paper establishes the technology demand pattern of different related industries, and explores strategies of the different Internet technology environment’s construction and perfection according to the different demand of the strong related Internet and the weak related Internet to the industries environment. This paper analyzes the factors that threaten the security of the Internet, and fully demonstrates the methods and tactics of establishing and improving the technology environment Internet hardware, the Internet and related industries in China under the basis of the framework of comprehensive management of Internet. This paper also studies the construction and improvement of the comprehensive management technology environment based on the Internet industry in China.

  2. Crucial Issues Pertaining to the Establishment of Community-Education Work Councils.

    ERIC Educational Resources Information Center

    Walsh, John

    This paper is one of a series related to various aspects of a pilot project to establish community-education work councils composed of educators, employers, local union representatives, and representatives of community organizations or of the general public. Following a historical overview of the relationship between industry and education and…

  3. Rising HIV infection through blood transfusion worries Nigerian health experts.

    PubMed

    Raufu, A

    2000-01-01

    Blood transfusion is the second largest source of HIV infection in Nigeria, after unprotected sex. The major reason for this problem is the proliferation of illegal and lucrative blood banks that were being established. It has been discovered that most of these blood banks rely on "blood touts" for the supply of blood, which is later sold to needy patients. Lack of modern testing equipment and few private hospitals and government hospitals screening blood that is meant for transfusion compounded this problem. In response to the menace of unscreened blood for transfusion, the Lagos State Government declared a law to regulate blood transfusions and the activities of blood banks in the State. The objectives of this law were to curb the activities of owners of blood banks who were peddling unscreened blood to unsuspecting patients. Among the provisions of the law was that medical laboratories and hospitals that have blood banks should register their blood donors at any of the screening centers in the State. This law further prescribed fines and imprisonment for offenders. The law, however, turned out to be unenforceable because the reagents and testing equipment required were largely unavailable. It is noted that in the absence of a national blood transfusion policy, most blood banks continue to sell unscreened blood; in turn, HIV infections in Nigeria continue to rise.

  4. Blood alcohol concentrations as affected by combinations of alcoholic beverage dosages and altitudes.

    DOT National Transportation Integrated Search

    1970-04-01

    This study established blood alcohol levels in man at 12,000 ft. with and without supplemental oxygen and at 20,000 ft. with supplemental oxygen. At 2.50ml. of 100 proof bourbon/kg. body weight, subjects exhibited a lower blood alcohol level at 12,00...

  5. [Undue tobacco industry interference in tobacco control policies in Mexico].

    PubMed

    Madrazo-Lajous, Alejandro; Guerrero-Alcántara, Angela

    2012-06-01

    OBJECTIVO: To identify tobacco industry's strategies aimed at containing the full adoption of public health policies established by the Framework Convention on Tobacco Control. Tobacco industry interference in the design, adoption and implementation of tobacco control policies has intensified since the signing of the FCTC. However, it is back in 1997 when one can trace a shift in tobacco industry strategies, adapting to political change in Mexico. This adaptation has consisted mostly in identifying emerging veto points in the chain of public policy development. Tobacco industry's interfering strategies have successfully affected Mexican policies.

  6. Educational Opportunities Based on the University-Industry Synergies in an Open Innovation Framework

    ERIC Educational Resources Information Center

    Lucia, Oscar; Burdio, Jose M.; Acero, Jesus; Barragan, Luis A.; Garcia, Jose R.

    2012-01-01

    Collaboration between Industry and University is becoming more important in order to improve the competitiveness of the research and development activities. Moreover, establishing synergies to bridge the gap between the academic and industrial spheres has demonstrated to be advantageous for both of them. Nowadays, Industry is moving towards an…

  7. 78 FR 49202 - Energy Conservation Program for Certain Commercial and Industrial Equipment: Proposed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    .... EERE-2013-BT-STD-0030] RIN 1904-AD01 Energy Conservation Program for Certain Commercial and Industrial... efficiency of certain industrial equipment to conserve the energy resources of the Nation. DATES: DOE will... codification in the U.S. Code, establishes the ``Energy Conservation Program for Certain Industrial Equipment...

  8. [Application of melting curve to analyze genotype of Duffy blood group antigen Fy-a/b].

    PubMed

    Chen, Xue; Zhou, Chang-Hua; Hong, Ying; Gong, Tian-Xiang

    2012-12-01

    This study was aimed to establish the real-time multiple-PCR with melting curve analysis for Duffy blood group Fy-a/b genotyping. According to the sequence of mRNA coding for β-actin and Fy-a/b, the primers of β-actin and Fy-a/b were synthesized. The real-time multiple-PCR with melting curve analysis for Fy-a/b genotyping was established. The Fy-a/b genotyping of 198 blood donors in Chinese Chengdu area has been investigated by melting curve analysis and PCR-SSP. The results showed that the results of Fy-a/b genotype by melting curve analysis were consistent with PCR-SSP. In all of 198 donors in Chinese Chengdu, 178 were Fy(a) (+) (89.9%), 19 were Fy(a) (+) Fy(b) (+) (9.6%), and 1 was Fy(b) (+) (0.5%). The gene frequency of Fy(a) was 0.947, while that of Fy(b) was 0.053. It is concluded that the genotyping method of Duffy blood group with melting curve analysis is established, which can be used as a high-throughput screening tool for Duffy blood group genotyping; and the Fy(a) genotype is the major of Duffy blood group of donors in Chinese Chengdu area.

  9. Blood pressure and pain sensitivity in children and adolescents.

    PubMed

    Drouin, Sammantha; McGrath, Jennifer J

    2013-06-01

    Elevated blood pressure is associated with diminished pain sensitivity. While this finding is well established in adults, it is less clear when the relation between blood pressure and pain sensitivity emerges across the life course. Evidence suggests this phenomenon may exist during childhood. Children (N = 309; 56% boys) aged 10-15 years and their parents participated. Blood pressure readings were taken during a resting baseline. Maximum pain intensity was rated using a visual analogue scale (rated 0-10) in response to a finger prick pain induction. Parent-measured resting blood pressure was inversely associated with boys' pain ratings only. Cross-sectionally, lower pain ratings were related to higher SBP, univariately. Longitudinally, pain ratings predicted higher DBP, even after controlling for covariates. Determining when and how the relation between blood pressure and pain sensitivity emerges may elucidate the pathophysiology of hypertension. Copyright © 2013 Society for Psychophysiological Research.

  10. Association of long-term exposure to local industry- and traffic-specific particulate matter with arterial blood pressure and incident hypertension.

    PubMed

    Fuks, Kateryna B; Weinmayr, Gudrun; Hennig, Frauke; Tzivian, Lilian; Moebus, Susanne; Jakobs, Hermann; Memmesheimer, Michael; Kälsch, Hagen; Andrich, Silke; Nonnemacher, Michael; Erbel, Raimund; Jöckel, Karl-Heinz; Hoffmann, Barbara

    2016-08-01

    Long-term exposure to fine particulate matter (PM2.5) may lead to increased blood pressure (BP). The role of industry- and traffic-specific PM2.5 remains unclear. We investigated the associations of residential long-term source-specific PM2.5 exposure with arterial BP and incident hypertension in the population-based Heinz Nixdorf Recall cohort study. We defined hypertension as systolic BP≥140mmHg, or diastolic BP≥90mmHg, or current use of BP lowering medication. Long-term concentrations of PM2.5 from all local sources (PM2.5ALL), local industry (PM2.5IND) and traffic (PM2.5TRA) were modeled with a dispersion and chemistry transport model (EURAD-CTM) with a 1km(2) resolution. We performed a cross-sectional analysis with BP and prevalent hypertension at baseline, using linear and logistic regression, respectively, and a longitudinal analysis with incident hypertension at 5-year follow-up, using Poisson regression with robust variance estimation. We adjusted for age, sex, body mass index, lifestyle, education, and major road proximity. Change in BP (mmHg), odds ratio (OR) and relative risk (RR) for hypertension were calculated per 1μg/m(3) of exposure concentration. PM2.5ALL was highly correlated with PM2.5IND (Spearman's ρ=0.92) and moderately with PM2.5TRA (ρ=0.42). In adjusted cross-sectional analysis with 4539 participants, we found positive associations of PM2.5ALL with systolic (0.42 [95%-CI: 0.03, 0.80]) and diastolic (0.25 [0.04, 0.46]) BP. Higher, but less precise estimates were found for PM2.5IND (systolic: 0.55 [-0.05, 1.14]; diastolic: 0.35 [0.03, 0.67]) and PM2.5TRA (systolic: 0.88 [-1.55, 3.31]; diastolic: 0.41 [-0.91, 1.73]). We found crude positive association of PM2.5TRA with prevalence (OR 1.41 [1.10, 1.80]) and incidence of hypertension (RR 1.38 [1.03, 1.85]), attenuating after adjustment (OR 1.19 [0.90, 1.58] and RR 1.28 [0.94, 1.72]). We found no association of PM2.5ALL and PM2.5IND with hypertension. Long-term exposures to all-source and

  11. 76 FR 570 - Draft Guidance for Industry and Food and Drug Administration Staff; Establishing the Performance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    ... electronic or written comments on the draft guidance by April 5, 2011. ADDRESSES: Submit written requests for... INFORMATION section for information on electronic access to the guidance. Submit electronic comments on the..., plasma, and blood. These devices are used to aid in the diagnosis of Lyme disease. This document does not...

  12. Blood pressure as a prognostic factor after acute stroke.

    PubMed

    Tikhonoff, Valérie; Zhang, Haifeng; Richart, Tom; Staessen, Jan A

    2009-10-01

    Stroke is the second most common cause of death worldwide and is the complication of hypertension that is most directly linked to blood pressure. Hypertension affects nearly 30% of the world's population; therefore, reducing blood pressure is key for the prevention of stroke. Unlike the established role of hypertension as a risk factor for stroke, the prognostic importance of blood pressure in determining outcome after acute stroke is unclear. The acute hypertensive response occurs in more than 50% of all patients with acute stroke and is associated with poor prognosis. The relation between the outcome of acute stroke and blood pressure is U-shaped, with the best outcome at systolic blood-pressure levels ranging from about 140 to 180 mm Hg. The evidence that decreasing blood pressure in hypertensive patients with acute ischaemic or haemorrhagic stroke improves prognosis needs further confirmation. Whether raising blood pressure to improve perfusion of ischaemic brain areas is beneficial remains even more uncertain. Present guidelines for the management of blood pressure in patients with acute stroke are not evidence-based, but results from ongoing trials might provide more informed recommendations for the future.

  13. Socioeconomic disadvantage and change in blood pressure associated with aging.

    PubMed

    Diez Roux, Ana V; Chambless, Lloyd; Merkin, Sharon Stein; Arnett, Donna; Eigenbrodt, Marsha; Nieto, F Javier; Szklo, Moyses; Sorlie, Paul

    2002-08-06

    Few studies have examined how the longitudinal change in blood pressure associated with aging differs across social groups within industrialized countries. Data from the Atherosclerosis Risk In Communities Study were used to investigate differences in the incidence of hypertension and in aging-related changes in blood pressure by neighborhood and individual socioeconomic factors over a 9-year follow-up. Disadvantage in multiple socioeconomic dimensions was associated with the greatest risk of developing hypertension (age- and sex-adjusted hazard ratio [HR] and 95% CI: HR 1.95, 95% CI 1.38 to 2.75 in whites and HR 1.43, 95% CI 0.96 to 2.13 in blacks). Aging-related increases in systolic blood pressure were inversely associated with socioeconomic position in whites (mean [SEM] 5-year increase in systolic blood pressure 7 [0.7] mm Hg in the most disadvantaged category and 5.4 [0.4] mm Hg in the most advantaged category). In whites, low socioeconomic position was also associated with more rapid declines in diastolic blood pressure after 50 years of age. Socioeconomic differences in hypertension incidence and changes in systolic blood pressure were reduced after adjustment for baseline blood pressure. The change in blood pressure associated with aging varies by social groups within the United States.

  14. Establishment and implementation of common product assurance and safety requirements for the contractors of the Columbus programme

    NASA Astrophysics Data System (ADS)

    Wessels, H.; Stephan, H. J.

    1991-08-01

    When establishing the Columbus Product Assurance (PA)/safety requirements, the international environment of the Space Station Freedom program has to be taken into account. Considerations given to multiple ways of requirement definition and stages within the European Space Agency (ESA) Procedures, Specifications, and Standards (PSS-01) series of documents and the NASA Space Station requirements are discussed. A series of adaptations introduced by way of tailoring the basic ESA and NASA requirement sets to the Columbus program's needs are described. For the implementation of these tailored requirements, a scheme is developed, which recognizes the PA/safety approach within the European industries by way of various company handbooks and manuals. The changes introduced in the PSS-01 series and the applicable NASA Space Station requirements in recent years, has coincided with the establishment of Columbus PA/safety requirements. To achieve the necessary level of cooperation between ESA and the Columbus industries, a PA Working Group (PAWG) is established. The PAWG supervises the establishement of the Common PA/Safety Plan and the Standards to be used. Due to the high number of European industries participating in the Columbus program, a positive influence on the evolution of the industrial approaches in PA/safety can be expected. Cooperation in the PAWG has brought issues to light which are related to the ESA PSS-01 series and its requirements. Due to the rapid changes of recent years, basic company documentation has not followed the development, specifically as various recent ESA projects use different project specifc issues of the evolving PSS-01 documents.

  15. Right here, right now: the impact of the blood donation context on anxiety, attitudes, subjective norms, self-efficacy, and intention to donate blood.

    PubMed

    Clowes, Rebekah; Masser, Barbara M

    2012-07-01

    While research has established the role of anticipated emotions in augmented Theory of Planned Behavior (TPB) models of donor behavior, research has yet to consider the impact of immediate emotions that may be triggered by the blood donor context on respondents' intentions to donate blood. This study explored the impact of blood donor paraphernalia on respondents' positivity toward blood donation and on the interrelationships typically observed in TPB blood donation studies. Seventy-six participants were randomly allocated to complete TPB questionnaires assessing attitudes, subjective norm, and self-efficacy along with intention to donate blood in either an affectively "hot" (blood donation paraphernalia) or a cold (control) condition. Anxiety about donating blood was also assessed. Respondents in the affectively hot condition reported significantly greater anxiety about donating blood along with less positive attitudes, weaker subjective norms, lower self-efficacy, and lower intention to donate than respondents in the cold control condition. In support of extant TPB research, correlational analyses indicated that the relationships between attitudes, self-efficacy, and intention were not impacted upon by condition. Blood donation paraphernalia induces anxiety in donors and results in diminished positivity toward donating. An awareness of what donors experience as a function of the context of blood donation may allow blood services to effectively intervene to bolster donors' positivity toward blood donation at the point where donation can take place. © 2011 American Association of Blood Banks.

  16. A priority system model for sanitation management in food service establishments.

    PubMed

    Wodi, B E; Mill, R A

    1985-12-01

    We set out to develop a sanitation management scheme that will enable health regulatory authorities to utilize available personnel more efficiently in the regulation of the food service industry given the current budgetary and manpower constraints. Previous analyses of the Annual Food Service Establishment Sanitation Inspection Summary records from a large County Department of Health for fiscal years 1979, 1980, and 1981 indicated a cut-off point at about two to four visits for a productive follow-up sanitation inspection of food service establishments. Revisits after this point seemed counter-productive. Revisits of up to 13 times in some establishments and a high uninspection rate of others were noted. The above data, the population at risk for each establishment (generated by a prescribed method), and various control criteria were integrated into the model. Application of the model to a sample of 82 food service establishments was successful in ensuring that those operations that pose high risk to patrons are given priority in a sanitation management program while also facilitating the inspection of all food service establishments within a jurisdiction at some point.

  17. Wyoming's industrial siting permit process and environmental impact assessment

    NASA Astrophysics Data System (ADS)

    Hyman, Eric L.

    1982-01-01

    The problem of management of industrial residuals can be reduced through a rational system for siting and planning major industrial facilities. In the United States, Wyoming has moved in the direction of establishing a one-stop permitting system that provides important information for air and water quality planning and solid waste management with a minimum of regulatory overlap. This paper describes Wyoming's Industrial Development Information and Siting Act of 1975 and suggests ways in which the Wyoming permitting system can be improved and applied elsewhere.

  18. 77 FR 37058 - Draft Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ...] Draft Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls Guidance... availability of the draft guidance entitled ``Class II Special Controls Guidance Document: Implanted Blood... blood access devices may comply with the requirement of special controls for class II devices. This...

  19. [Voluntary and non-remunerated blood donation; current situation and perspectives].

    PubMed

    Monsellier, M

    2017-09-01

    The voluntary and unpaid blood donation is recommended by all international authorities (WHO, Council of Europe, ISBT, EBA), because it represents the best way of aiming towards self-sufficiency in blood products of all kinds, while preserving an optimal level of quality and safety for recipients as for donors. Still infrequent in many developing countries it tends to develop. However, the objective assigned by the WHO to reach 100% of unpaid and voluntary blood donations in 2020 appears ambitious, in particular for the collection of plasma intended to the splitting industry. The close evaluation of European directives concerning the donation of human body elements should allow harmonization of practices by Member States. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  20. Long-Run Impact of the Thirty Cent Revision in Ontario's Minimum Wage on Five Industries.

    ERIC Educational Resources Information Center

    McKenna, Ian B.

    To determine the effect of a legislated increase in the minimum wage in Ontario, 219 establishments in five industries were surveyed. The industries were shoe factories; luggage, handbag, and small leather goods manufacturers; hosiery mills, children's clothing industry; and the foundation garment industry. Data were gathered at three different…

  1. Blood salvage produces higher total blood product costs in single-level lumbar spine surgery.

    PubMed

    Canan, Chelsea E; Myers, John A; Owens, Roger Kirk; Crawford, Charles H; Djurasovic, Mladen; Burke, Lauren O; Bratcher, Kelly R; McCarthy, Kathryn J; Carreon, Leah Y

    2013-04-15

    Retrospective review. To determine the incremental cost-effectiveness of cell saver for single-level posterior lumbar decompression and fusion (PLDF). Intraoperative cell salvage is used during surgery to reduce the need for perioperative allogeneic blood transfusion. Although the use of cell saver may be beneficial in certain circumstances, its utility has not been clearly established for the common procedure of an adult single-level PLDF. Randomly selected adult patients treated with a single-level PLDF between July 2010 and June 2011 at a single institution were identified. Patients who had a combined anterior and posterior approach were excluded. The final study sample for analysis consisted of 180 patients. Hospital records were reviewed to determine whether: (1) cell saver was available during surgery, (2) recovered autologous blood was infused, and (3) the patient received intra- or postoperative allogeneic transfusions. Estimated blood loss, levels fused, volume(s) transfused, and all related complications were recorded. Costs included the cost of allogeneic blood transfusion, setting up the cell saver recovery system, and infusing autologous blood from cell saver, whereas effectiveness measures were allogeneic blood transfusions averted and quality adjusted life years. The incremental cost-effectiveness ratio was $55,538 per allogeneic transfusion averted, with a decrease in the transfusion rate from 40.0% to 38.7% associated with the cell saver approach. This translated into an incremental cost-effectiveness ratio of $5,555,380 per quality adjusted life years gained, which is well above the threshold for an intervention to be considered cost-effective ($100,000 per quality adjusted life years gained). The use of cell saver during a single-level PLDF does not significantly reduce the need for allogeneic blood transfusion and is not cost-effective. The high cost of cell saver in combination with the low complication rate of allogeneic blood transfusion

  2. Skills for Creative Industries Graduate Success

    ERIC Educational Resources Information Center

    Bridgstock, Ruth

    2011-01-01

    Purpose: Although there is increasing evidence that the creative industries are essential to national economic growth as well as social and cultural well-being, creative graduates often find it difficult to become established professionally. This study aims to investigate the value of career management competence and intrinsic career motivations…

  3. Genome Editing of the Blood: Opportunities and Challenges

    PubMed Central

    Porteus, Matthew H.

    2015-01-01

    The ability to remove blood cells, including hematopoietic stem cells (HSCs), from a person and then re-transplant them (hematopoietic stem cell transplantation (HSCT) is a well-established treatment paradigm that can be used in both the autologous setting or in the allogeneic setting. Using allogeneic HSCT can cure different genetic diseases of the blood but has significant limitations. An alternative to allogeneic HSCT is to transplant genetically modified HSCs instead. A powerful approach to the precision modification of HSCs is to use genome editing whereby the genome is modified with spatial precision (at an exact location) in the genome and sometimes with nucleotide precision (the exact nucleotide changes are introduced). The progress and challenges of genome editing of blood are discussed. PMID:26029496

  4. Artistic and Industrial Institutions in Russian Education Structure in XIXth Century

    NASA Astrophysics Data System (ADS)

    Chernyh, D. G.

    2017-11-01

    The article briefly describes the history of the Russian design education in the XIXth century within the context of the single pan-European artistic process development. The attention is drawn to the peculiar features and causes of insufficient efficiency. The article specifies the role of architecture as a style-forming type of the artistic and technical activity in the establishment of the art industry. It emphasizes the importance of the designation of a designer profession as a special type of design activities going beyond the limits of “the art for art’s sake”. It asserts its right to independence, emphasizes its applied relevance and cross-disciplinary nature. It reveals the determining role of such historical and cultural phenomenon as the Russian style in the establishment and self-determination of the national art industry. The article links the growth rates of the Russian art industry with the industrial production development level and the level of social and legal relations in the state.

  5. Blood donation behaviour and beliefs among a sample of high school students in Mmabatho.

    PubMed

    Mwaba, K; Keikelame, M J

    1995-08-01

    This study was aimed at establishing the extent of blood donation and beliefs about donating blood among high school students in Mmabatho. A random sample of 40 Standard 10 students (20 males, 20 females; mean age = 20.8 years) was selected to participate in the study. A structured questionnaire was used to determined blood donation behaviour and accompanying beliefs. The results showed that although 80 percent of the participants believed that donating blood was important only 17.5 percent had actually ever donated blood. The data also showed that donating blood was a health risk or were uncertain if donating blood was safe. It is recommended that public appeals for blood donors should include information to dispel myths about dangers of donating blood.

  6. An artificial pancreas provided a novel model of blood glucose level variability in beagles.

    PubMed

    Munekage, Masaya; Yatabe, Tomoaki; Kitagawa, Hiroyuki; Takezaki, Yuka; Tamura, Takahiko; Namikawa, Tsutomu; Hanazaki, Kazuhiro

    2015-12-01

    Although the effects on prognosis of blood glucose level variability have gained increasing attention, it is unclear whether blood glucose level variability itself or the manifestation of pathological conditions that worsen prognosis. Then, previous reports have not been published on variability models of perioperative blood glucose levels. The aim of this study is to establish a novel variability model of blood glucose concentration using an artificial pancreas. We maintained six healthy, male beagles. After anesthesia induction, a 20-G venous catheter was inserted in the right femoral vein and an artificial pancreas (STG-22, Nikkiso Co. Ltd., Tokyo, Japan) was connected for continuous blood glucose monitoring and glucose management. After achieving muscle relaxation, total pancreatectomy was performed. After 1 h of stabilization, automatic blood glucose control was initiated using the artificial pancreas. Blood glucose level varied for 8 h, alternating between the target blood glucose values of 170 and 70 mg/dL. Eight hours later, the experiment was concluded. Total pancreatectomy was performed for 62 ± 13 min. Blood glucose swings were achieved 9.8 ± 2.3 times. The average blood glucose level was 128.1 ± 5.1 mg/dL with an SD of 44.6 ± 3.9 mg/dL. The potassium levels after stabilization and at the end of the experiment were 3.5 ± 0.3 and 3.1 ± 0.5 mmol/L, respectively. In conclusion, the results of the present study demonstrated that an artificial pancreas contributed to the establishment of a novel variability model of blood glucose levels in beagles.

  7. [Present status and sustainable development of Dendrobium officinale industry].

    PubMed

    Wu, Yunqin; Si, Jinping

    2010-08-01

    To understand the present status and characteristics of Dendrobium officinale industry and to provide a rationale for the sustainable industrial development. Based on references and an on-site investigation of main Dendrobium officinale-producing enterprises and market, to analyze main existing problems and to propose suggestions for sustainable development. More than 10 provinces and regions are involved in the production around the center of Zhejiang and Yunnan provinces. These two provinces are different from each other in development pattern. Yunnan adopts a mode of companies minus farmer households but Zhejiang mainly employs a mode that a leading company establishes a production base with production, processing and marketing combined together. Zhejiang mode is characterized by high tech, high investment, high risk and high return. Existence of non-genuine species, stagnancy in development and application of varieties and techniques for quality control and a narrow channel for marketing are the key problems limiting sustainable development of the industry. The key to sustainable development of the industry is to establish a technological alliance to speed up development of common techniques and application of integrated innovations, to strengthen self-discipline and monitoring of production, and to expand sales market.

  8. Expert Opinion Editorial Tissue Engineered Blood Vessels as Promising Tools for Testing Drug Toxicity

    PubMed Central

    Truskey, George A.; Fernandez, Cristina E.

    2015-01-01

    Drug-induced vascular injury (DIVI) is a serious problem in preclinical studies of vasoactive molecules and for survivors of pediatric cancers. DIVI is often observed in rodents and some larger animals, primarily with drugs affecting vascular tone, but not in humans; however, DIVI observed in animal studies often precludes a drug candidate from continuing along the development pipeline. Thus, there is great interest by the pharmaceutical industry to identify quantifiable human biomarkers of DIVI. Small scale endothelialized tissue-engineered blood vessels using human cells represent a promising approach to screen drug candidates and developed alternatives to cancer therapeutics in vitro. We identify several technical challenges that remain to be addressed, including high throughput systems to screen large numbers of candidates, identification of suitable cell sources, and establishing and maintaining a differentiated state of the vessel wall cells. Adequately addressing these challenges should yield novel platforms to screen drugs and develop new therapeutics to treat cardiovascular disease. PMID:26028128

  9. A blood chemistry profile for lake trout

    USGS Publications Warehouse

    Edsall, Carol Cotant

    1999-01-01

    A blood chemistry profile for lake trout Salvelinus namaycush was developed by establishing baseline ranges for several clinical chemistry tests (glucose, total protein, amylase, alkaline phosphatase, alanine aminotransferase, aspartate aminotransferase, creatine kinase, calcium, and magnesium). Measurements were made accurately and rapidly with a Kodak Ektachem DT60 Analyzer and the Ektachem DTSC Module. Blood serum was collected from both laboratory-reared lake trout (1978 and 1986 year-classes) and feral spawning trout from Lake Michigan and then analyzed in the laboratory. No clinically significant differences were found between samples analyzed fresh and those frozen for 1 or 6 weeks. The ranges in chemistry variables for feral lake trout were generally wider than those for laboratory-reared lake trout, and significant differences existed between male and female feral lake trout for several tests. Blood chemistry profiles also varied seasonally on fish sampled repeatedly.

  10. Dielectric properties of glucose solutions in the millimetre-wave range and control of glucose content in blood

    NASA Astrophysics Data System (ADS)

    Meriakri, V. V.; Chigrai, E. E.; Kim, D.; Nikitin, I. P.; Pangonis, L. I.; Parkhomenko, M. P.; Won, J. H.

    2007-04-01

    The measurement of the dielectric properties of sugar solutions, as well as blood imitators and blood, in the millimetre-wave range allows one to obtain valuable information on the possibility of real-time control of glucose concentration in blood. These measurements are also of interest for other applications, for example in the wine industry and for the determination of water content in oil, oil products and other liquids.

  11. NewSpace: The Emerging Commercial Space Industry

    NASA Technical Reports Server (NTRS)

    Martin, Gary

    2017-01-01

    We are at a turning point in the history of space exploration and development, where new industries are being born to use space in non-traditional ways. Established state-run industrial space sector is no longer the only game in town; commercial space is becoming competitive. Many new entrepreneurial companies, such as SpaceX, Deep Space Industries, etc. are developing new markets, such as Orbital, Suborbital, and Deep Space. Together, government and private industry can facilitate the birth of this new industry. The U.S. national policy on commercial space is to develop a robust and competitive U.S. commercial space sector and to energize competitive domestic industries to participate in global markets. NASA can do this by purchasing and using commercial space capabilities and services; exploring the use of nontraditional arrangements for acquiring space capabilities and services; refraining from activities that preclude, discourage, or compete with commercial space activities; and pursuing opportunities to transfer some functions to the commercial space sector, where beneficial. Commercial space must be competitive, while the government has other priorities such as safety, jobs, etc.

  12. Whole blood pathogen reduction technology and blood safety in sub-Saharan Africa: A systematic review with regional discussion

    PubMed Central

    Agbor, Gabriel; Asongalem, Emmanuel; Tagny, Claude; Asonganyi, Tazoacha

    2016-01-01

    Background Despite vast improvements in transfusion services in sub-Saharan Africa over the last decade, there remain serious concerns on the safety and adequacy of the blood supply across the region. Objective This review paper ascertains the role of pathogen reduction technology (PRT) in improving blood safety and supply adequacy in the region. Method The state of blood safety in sub-Saharan Africa was reviewed. Meetings, seminars and correspondence were undertaken with key clinicians, scientists and professional bodies in the region, including the World Health Organization’s Regional Office for Africa, to examine the suitability of PRT for improving the safety of whole blood transfusion, a prevalent transfusion format in the region. Results Existing literature suggests that combining PRT with current blood safety measures (such as serology) would improve the safety and adequacy of the blood supply for transfusions in sub-Saharan Africa. This was echoed by the findings of the stakeholder meetings. Conclusion Following a detailed appraisal of two leading PRT systems, the Mirasol® PRT System and the Cerus S-303 System, we suggest that companies conduct comprehensive toxicological evaluation of the agents used for PRT and publish this in the scientific literature. We also recommend that the safety and efficacy of these technologies should be established in a randomised clinical trial conducted in sub-Saharan Africa. PMID:28879109

  13. Industry liaison section implementation plan

    NASA Technical Reports Server (NTRS)

    Lakowske, Stephen

    1990-01-01

    The Industry Liaison Section is a new function of the Army/NASA Aircrew-Aircraft Integration (AAAI) Program that is intended to bridge an existing gap between Government developers (including contractors) and outside organizations who are potential users of products and services developed by the AAAI Program. Currently in its sixth year, the Program is experiencing considerable pull from industry and other government organizations to disseminate products. Since the AAAI Program's charter is exploratory and research in nature, and satisfying proper dissemination requirements is in conflict with the rapid prototyping approach utilized by the design team, the AAAI Program has elected to create an Industry Liaison Section (ILS) to serve as the Program's technology transfer focal point. The process by which the ILS may be established, organized and managed is described, including the baseline organizational structure, duties, functions, authority, responsibilities, relations and policies and procedures relevant to the conduct of the ILS.

  14. Relations between a novel, reliable, and rapid index of arterial compliance (PP-HDI) and well-established inidices of arterial blood pressure (ABP) in a sample of hypertensive elderly subjects.

    PubMed

    Bergamini, L; Finelli, M E; Bendini, C; Ferrari, E; Veschi, M; Neviani, F; Manni, B; Pelosi, A; Rioli, G; Neri, M

    2009-01-01

    Hypertension is a risk factor for a long-lasting arterial wall-remodelling leading to stiffness. The rapid method measuring the pulse pressure (PP) by means of the tool of Hypertension Diagnostic Instruments (HDI) called PP-HDI, overcomes some of the problems arising with more-time consuming methods, like ambulatory blood pressure monitoring (ABPM), and give information about the elasticity of the arterial walls. We studied the relationship between the PP-HDI, the large artery compliance (LA-C) and small artery compliance (SA-C) and few well-established indices of arterial blood pressure (ABP) in a sample of 75 hypertensive subjects, aged 65 years and over. Significant correlations between LA-C and heart rate (HR), PP-ABPM and PP-HDI were found. SA-C relates with HR and systolic blood pressure (SBP) measured in lying and standing positions. Applying a stepwise regression analysis, we found that LA-C variance stems from PP-HDI and HR, while SA-C variance stems from SBP in lying position. Receiver operator characteristic (ROC) curves for thresholds of PP showed that PP-HDI reached levels of sensitivity/specificity similar to PP-ABPM. In conclusion, surveillance of ABP through hemo-dynamic indices, in particular of SBP, is essential, nevertheless the advantage of this control is not known in an elderly population where the organ damage is already evident. PP needs necessarily an instrumental measurement. The PP-HDI result is similar in reliability with respect to PPABPM, but is more rapid and well applicable in an elderly population.

  15. The context of ethics in the health care industry.

    PubMed

    Wells, B; Spinks, N

    1996-01-01

    Examines ethics in the health care industry from the perspectives of investors, employees, patients, competitors and the environment. Ethical behaviour in the health care industry is essential and desirable; however, determining which behavioural actions are ethical and which are unethical is difficult. Although never will everyone agree on specific ethical standards, everyone should agree that setting ethical standards is vital. Therefore, administrators of health care institutions and health care providers should work together to establish codes of ethics which define boundaries for ethical behaviours in the health care industry.

  16. 29 CFR 779.322 - Second requirement for qualifying as a “retail or service establishment.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... FAIR LABOR STANDARDS ACT AS APPLIED TO RETAILERS OF GOODS OR SERVICES Exemptions for Certain Retail or Service Establishments ârecognizedâ As Retail âin the Particular Industryâ § 779.322 Second requirement for qualifying as a “retail or service establishment.” If the business is one to which the retail...

  17. 29 CFR 779.322 - Second requirement for qualifying as a “retail or service establishment.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... FAIR LABOR STANDARDS ACT AS APPLIED TO RETAILERS OF GOODS OR SERVICES Exemptions for Certain Retail or Service Establishments ârecognizedâ As Retail âin the Particular Industryâ § 779.322 Second requirement for qualifying as a “retail or service establishment.” If the business is one to which the retail...

  18. 29 CFR 779.322 - Second requirement for qualifying as a “retail or service establishment.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... FAIR LABOR STANDARDS ACT AS APPLIED TO RETAILERS OF GOODS OR SERVICES Exemptions for Certain Retail or Service Establishments ârecognizedâ As Retail âin the Particular Industryâ § 779.322 Second requirement for qualifying as a “retail or service establishment.” If the business is one to which the retail...

  19. 29 CFR 779.322 - Second requirement for qualifying as a “retail or service establishment.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... FAIR LABOR STANDARDS ACT AS APPLIED TO RETAILERS OF GOODS OR SERVICES Exemptions for Certain Retail or Service Establishments ârecognizedâ As Retail âin the Particular Industryâ § 779.322 Second requirement for qualifying as a “retail or service establishment.” If the business is one to which the retail...

  20. Measurement of fatigue in industries.

    PubMed

    Saito, K

    1999-04-01

    Fatigue of workers is a complex phenomenon resulting from various factors in technically innovated modern industries, and it appears as a feeling of exhaustion, lowering of physiological functions, breakdown of autonomic nervous balance, and decrease in work efficiency. On the other hand industrial fatigue is caused by excessive workload, remarkable alteration in working posture and diurnal and nocturnal rhythms in daily life. Working modes in modern industries have changed from work with the whole body into that with the hands, arms, legs and/or eyes which are parts of the body, and from physical work to mental work. Visual display terminal (VDT) work is one of the most characteristic jobs in the various kinds of workplaces. A large number of fatigue tests have already been adopted, but it is still hard to draw a generalized conclusion as to the method of selecting the most appropriate test battery for a given work load. As apparatus for fatigue measurement of VDT work we have developed VRT (Visual Reaction Test) and the Portable Fatigue Meter. Furthermore, we have presented immune parameters of peripheral blood and splenic T cells for physical fatigue.

  1. How the reference values for serum parathyroid hormone concentration are (or should be) established?

    PubMed

    Souberbielle, J-C; Brazier, F; Piketty, M-L; Cormier, C; Minisola, S; Cavalier, E

    2017-03-01

    Well-validated reference values are necessary for a correct interpretation of a serum PTH concentration. Establishing PTH reference values needs recruiting a large reference population. Exclusion criteria for this population can be defined as any situation possibly inducing an increase or a decrease in PTH concentration. As recommended in the recent guidelines on the diagnosis and management of asymptomatic primary hyperparathyroidism, PTH reference values should be established in vitamin D-replete subjects with a normal renal function with possible stratification according to various factors such as age, gender, menopausal status, body mass index, and race. A consensus about analytical/pre-analytical aspects of PTH measurement is also needed with special emphasis on the nature of the sample (plasma or serum), the time and the fasting/non-fasting status of the blood sample. Our opinion is that blood sample for PTH measurement should be obtained in the morning after an overnight fast. Furthermore, despite longer stability of the PTH molecule in EDTA plasma, we prefer serum as it allows to measure calcium, a prerequisite for a correct interpretation of a PTH concentration, on the same sample. Once a consensus is reached, we believe an important international multicentre work should be performed to recruit a very extensive reference population of apparently healthy vitamin D-replete subjects with a normal renal function in order to establish the PTH normative data. Due to the huge inter-method variability in PTH measurement, a sufficient quantity of blood sample should be obtained to allow measurement with as many PTH kits as possible.

  2. Perspectives for the industrial enzymatic production of glycosides.

    PubMed

    de Roode, B Mattheus; Franssen, Maurice C R; van der Padt, Albert; Boom, Remko M

    2003-01-01

    Glycosides are of commercial interest for industry in general and specifically for the pharmaceutical and food industry. Currently chemical preparation of glycosides will not meet EC food regulations, and therefore chemical preparation of glycosides is not applicable in the food industry. Thus, enzyme-catalyzed reactions are a good alternative. However, until now the low yields obtained by enzymatic methods prevent the production of glycosides on a commercial scale. Therefore, high yields should be established by a combination of optimum reaction conditions and continuous removal of the product. Unfortunately, a bioreactor for the commercial scale production of glycosides is not available. The aim of this article is to discuss the literature with respect to enzymatic production of glycosides and the design of an industrially viable bioreactor system.

  3. Alcohol industry sponsorship and alcohol-related harms in Australian university sportspeople/athletes.

    PubMed

    O'Brien, Kerry S; Lynott, Dermot; Miller, Peter G

    2013-05-01

    Although there is evidence that alcohol sponsorship in sport is related to greater drinking, there is no empirical research on whether alcohol sponsorship is associated with alcohol-related harms. We examined whether there is an association between receipt of alcohol industry sponsorship, and attendance at alcohol sponsor's drinking establishments (e.g. bars), and alcohol-related aggression and antisocial behaviour in university students who play sport. University sportspeople (n = 652) completed surveys (response rate >80%) assessing receipt of alcohol industry sponsorship, attendance at sponsor's establishments and confounders [i.e. age, gender, sport type, location and alcohol consumption measured by Alcohol Use Disorders Identification Test--alcohol consumption (AUDIT-C) scores]. Participants also completed measures assessing displays and receipt of aggressive and antisocial behaviours (e.g. assaults, unwanted sexual advance, vandalism). Logistic regression models including confounders and reported attendance at alcohol sponsor's establishments showed that sportspeople receiving alcohol industry sponsorship were more likely to have been the victim of aggression (adjusted odds ratio 2.62, 95% confidence interval 1.22-5.64). Attending an alcohol sponsor's establishment was not associated with higher rates of other aggressive or antisocial behaviour. However, significant associations where found between AUDIT-C scores and having displayed and received aggression, and having damaged or had property damaged. Male sportspeople were more likely to have displayed and received aggressive and antisocial behaviour. Higher AUDIT-C scores, gender and receipt of alcohol industry sponsorship were associated with alcohol-related aggression/antisocial behaviours in university sportspeople. Sport administrators should consider action to reduce the harms associated with excessive alcohol consumption and alcohol industry sponsorship in sport. © 2012 Australasian Professional

  4. Prescribed Fire in Industrial Pine Plantations

    Treesearch

    C. de Ronde; J. G. Goldammer; D. D. Wade; R. V. Soares

    1990-01-01

    Industrial plantations of non-indigenous tree species (exotics) can be defined as even-aged stands established outside of their natural habitat. These plantations playa vital economic role in the developing countries of the tropics and subtropics. The ecological benefits of afforestation, however, go farbeyond local and regional considerations: the increase...

  5. European Industrial Doctorates: Marie Curie Actions

    ERIC Educational Resources Information Center

    European Commission, 2012

    2012-01-01

    European industrial doctorates are joint doctoral training projects funded by the European Union (EU) and open to all research fields. The project brings together an academic participant (university, research institution, etc.) and a company. They have to be established in two different EU Member States or associated countries. Associated partners…

  6. Industrial Training for the Developing World

    ERIC Educational Resources Information Center

    Bell, W. L.

    1974-01-01

    Outlining the nature of the two operations of the Council for Technical Education and Training for Overseas Countries (TETOC), the article describes the scope of Great Britain's industrial training work in the Seychelles and the Sudan within the two years since its establishment as part of Britain's aid program. (MW)

  7. Blood pressure changes in man during infrasonic exposure. An experimental study.

    PubMed

    Danielsson, A; Landström, U

    1985-01-01

    Twenty healthy male volunteers were exposed to infrasound in a pressure chamber especially designed for the experiments. The effects on blood pressure, pulse rate and serum cortisol levels of acute infrasonic stimulation were studied in a series of different experiments. Varying frequencies (6, 12, 16 Hz) and pressure levels (95, 110, 125 dB(lin)) were tested. Significantly increased diastolic and decreased systolic blood pressures were recorded without any rise in pulse rate. The increase in diastolic blood pressure reached a maximal mean of about 8 mmHg after 30 min exposure. The results suggest that acute infrasonic stimulation induces a peripheral vasoconstriction with increased blood pressure, previously shown to occur in conjunction with industrial noise. Chronic long-term exposure to environmental infrasound may be of importance for the development of essential hypertension in predisposed individuals.

  8. A Study to Develop a Methodology Determining the Feasibility of Establishing a Blood Collection Program in an Army Healthcare Facility

    DTIC Science & Technology

    1985-05-01

    minimal. The risk of acquiring syphilis through blood transfusions is so rare that American Association of Blood Bank Standards have dropped the...requirement to test for syphilis , although Federal regulations still require it. Malaria can be effectively screened out by excluding potential donors. 2 9 The...murmur or repair of a congenital defect medical director. Listed below are some does not necessarily disqualify a donor. drugs and medical conditions

  9. Fostering public cord blood banking and research in Canada.

    PubMed

    Isasi, Rosario; Dalpe, Gratien; Knoppers, Bartha M

    2013-12-01

    In June 2013, Canadian Blood Services (CBS) established the National Public Cord Blood Bank (NPCBB) accessible to Canadian and international patients and researchers. The NPCBB promotes efforts that contribute to research and improved clinical care by making units not suitable for banking or transplantation available for research. In the context of the NPCBB of the CBS, this article will focus on the practical tools (e.g., consent protocols) developed to optimize umbilical cord blood (UCB) banking and research while enabling ethical provenance of UCB stem cells. The Canadian approach represents an ideal model for comparison as it is a country in which the national public bank (and other regional/provincial public banks) coexists with private companies.

  10. Washington State Biofuels Industry Development

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gustafson, Richard

    2017-04-09

    The funding from this research grant enabled us to design, renovate, and equip laboratories to support University of Washington biofuels research program. The research that is being done with the equipment from this grant will facilitate the establishment of a biofuels industry in the Pacific Northwest and enable the University of Washington to launch a substantial biofuels and bio-based product research program.

  11. Building healthy communities: establishing health and wellness metrics for use within the real estate industry.

    PubMed

    Trowbridge, Matthew J; Pickell, Sarah Gauche; Pyke, Christopher R; Jutte, Douglas P

    2014-11-01

    It is increasingly well recognized that the design and operation of the communities in which people live, work, learn, and play significantly influence their health. However, within the real estate industry, the health impacts of transportation, community development, and other construction projects, both positive and negative, continue to operate largely as economic externalities: unmeasured, unregulated, and for the most part unconsidered. This lack of transparency limits communities' ability to efficiently advocate for real estate investment that best promotes their health and well-being. It also limits market incentives for innovation within the real estate industry by making it more difficult for developers that successfully target health behaviors and outcomes in their projects to differentiate themselves competitively. In this article we outline the need for actionable, community-relevant, practical, and valuable metrics jointly developed by the health care and real estate sectors to better evaluate and optimize the "performance" of real estate development projects from a population health perspective. Potential templates for implementation, including the successful introduction of sustainability metrics by the green building movement, and preliminary data from selected case-study projects are also discussed. Project HOPE—The People-to-People Health Foundation, Inc.

  12. 75 FR 63810 - Grant of Authority for Subzone Status; SICK, Inc. (Photo-Electronic Industrial Sensors...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... Status; SICK, Inc. (Photo- Electronic Industrial Sensors); Bloomington, MN Pursuant to its authority... to establish a special- purpose subzone at the photo-electronic industrial sensor manufacturing and... manufacturing and distribution of photo-electronic industrial sensors at the SICK, Inc., facility located in...

  13. California adults with elevated blood lead levels, 1987 through 1990.

    PubMed Central

    Maizlish, N; Rudolph, L

    1993-01-01

    OBJECTIVES. Follow-up of California blood lead registry reports, 95% of which are of occupationally exposed adults, can guide interventions at specific high-risk work sites and measure the impact of targeted, industry-specific interventions. METHODS. A protocol was implemented to follow up the most severe case reports (> or = 2.90 mumol/L) and establish a statistical database for descriptive analysis. RESULTS. From 1987 through 1990, the California Department of Health Services received 17,951 reports for 4069 civilian, noninstitutionalized adults employed by at least 328 companies. Of 232 incident case subjects with severe lead toxicity (> or = 2.90 mumol/L), 182 were successfully traced and interviewed. Index case subjects were mostly male (95%) and disproportionately Hispanic (46%); 35% lived with children aged 7 or younger, and 10% had been hospitalized. Ninety-four percent involved overexposures at work sites that lacked medical removal (50%), ventilation (36%), appropriate respirators (62%), training (64%), clothing changes (45%), or showering (60%). CONCLUSIONS. Well-known risk factors for occupational lead poisoning clustered at the work sites of index case subjects. Despite standards of the Occupational Safety and Health Administration, lead overexposure in California adults remains a significant public and occupational health concern. PMID:8438980

  14. The History and Challenges of Blood Donor Screening in China.

    PubMed

    Li, Ling; Li, Ka Yi; Yan, Ke; Ou, Guojin; Li, Wenhui; Wang, Jue; Song, Ning; Tian, Li; Ji, Xin; Chen, Yongjun; Liang, Xiaohua; Liu, Zhong; Wu, Yanyun

    2017-04-01

    Since the establishment of People's Republic of China in 1949, the Chinese government has encountered several catastrophes related to transfusion transmitted diseases. The government's increasing attention to blood safety has prompted the initiation of a series of policies and measures that have enhanced the level of safety for the blood supply and met the basic clinical demands of blood for 1.3 billion people in the country. Blood donation screening strategies in China predominantly comprise donor screening and donor testing. Donor screening includes selection of low-risk blood donors by the use of a donor history questionnaire, predonation physical examination, and initial rapid donor testing. Donor testing includes direct pathogen detection and serology tests. The year 1998 marked the most transformative change in blood donor selection and screening policies in China. Before 1998, paid donation was the predominant mode of blood donation. Donor screening and donor testing were conducted before donation, and only those who were eligible were allowed to donate. To ensure the safety of blood, donor testing was performed again after donation. After the implementation of the Blood Donation Law in 1998, to promote voluntary and unpaid donation, predonation donor testing was eliminated to reduce the amount of waiting time and to provide a more convenient donation experience for blood donors. However, it is the national requirement that donated blood should undergo 2 rounds of testing using different equipment or reagents, conducted by different personnel. Donor selection has transitioned from paid donation and obligatory donation to voluntary donation with fixed volunteer groups, as the latter mode of donation provides the lowest risks. Donations are currently screened for syphilis, hepatitis C virus, HIV, and hepatitis B virus (HBV). Units, previously typed only for ABO, are now routinely tested for both ABO and Rh(D). Innovations in testing technologies and methods

  15. Optimizing the method for generation of integration-free induced pluripotent stem cells from human peripheral blood.

    PubMed

    Gu, Haihui; Huang, Xia; Xu, Jing; Song, Lili; Liu, Shuping; Zhang, Xiao-Bing; Yuan, Weiping; Li, Yanxin

    2018-06-15

    Generation of induced pluripotent stem cells (iPSCs) from human peripheral blood provides a convenient and low-invasive way to obtain patient-specific iPSCs. The episomal vector is one of the best approaches for reprogramming somatic cells to pluripotent status because of its simplicity and affordability. However, the efficiency of episomal vector reprogramming of adult peripheral blood cells is relatively low compared with cord blood and bone marrow cells. In the present study, integration-free human iPSCs derived from peripheral blood were established via episomal technology. We optimized mononuclear cell isolation and cultivation, episomal vector promoters, and a combination of transcriptional factors to improve reprogramming efficiency. Here, we improved the generation efficiency of integration-free iPSCs from human peripheral blood mononuclear cells by optimizing the method of isolating mononuclear cells from peripheral blood, by modifying the integration of culture medium, and by adjusting the duration of culture time and the combination of different episomal vectors. With this optimized protocol, a valuable asset for banking patient-specific iPSCs has been established.

  16. Industrial platforms--a unique feature of the European Commission's biotechnology R&D programme.

    PubMed

    Aguilar, A; Ingemansson, T; Hogan, S; Magnien, E

    1998-09-01

    The European Commission's research, technological development and demonstration programmes aim to strengthen European research and technological development, and to increase the competitiveness of European industries. The creation and development of Industrial Platforms play an important role in these processes by improving the transition from research to commercial application. Industrial Platforms are technology-based industrial groupings established by industry with the aims of enabling the exploitation or dissemination of research results, encouraging academic-industrial collaborations and providing their members with a means of voicing their opinion on present and future research policies.

  17. The Exciting Future of Industrial Television.

    ERIC Educational Resources Information Center

    Cathcart, William L.

    This paper suggests that teachers and students take a serious look at the career opportunities being offered by industrial television. A video utilization survey of 380 U.S. corporations revealed that 25% of the corporations maintained their own television studio production facilities, and that another 12% had definite plans for establishing one.…

  18. Alternative industrial carbon emissions benchmark based on input-output analysis

    NASA Astrophysics Data System (ADS)

    Han, Mengyao; Ji, Xi

    2016-12-01

    Some problems exist in the current carbon emissions benchmark setting systems. The primary consideration for industrial carbon emissions standards highly relate to direct carbon emissions (power-related emissions) and only a portion of indirect emissions are considered in the current carbon emissions accounting processes. This practice is insufficient and may cause double counting to some extent due to mixed emission sources. To better integrate and quantify direct and indirect carbon emissions, an embodied industrial carbon emissions benchmark setting method is proposed to guide the establishment of carbon emissions benchmarks based on input-output analysis. This method attempts to link direct carbon emissions with inter-industrial economic exchanges and systematically quantifies carbon emissions embodied in total product delivery chains. The purpose of this study is to design a practical new set of embodied intensity-based benchmarks for both direct and indirect carbon emissions. Beijing, at the first level of carbon emissions trading pilot schemes in China, plays a significant role in the establishment of these schemes and is chosen as an example in this study. The newly proposed method tends to relate emissions directly to each responsibility in a practical way through the measurement of complex production and supply chains and reduce carbon emissions from their original sources. This method is expected to be developed under uncertain internal and external contexts and is further expected to be generalized to guide the establishment of industrial benchmarks for carbon emissions trading schemes in China and other countries.

  19. Na,K-ATPase alpha isoforms at the blood-cerebrospinal fluid-trigeminal nerve and blood-retina interfaces in the rat.

    PubMed

    Arakaki, Xianghong; McCleary, Paige; Techy, Matthew; Chiang, Jiarong; Kuo, Linus; Fonteh, Alfred N; Armstrong, Brian; Levy, Dan; Harrington, Michael G

    2013-03-14

    Cerebrospinal fluid (CSF) sodium concentration increases during migraine attacks, and both CSF and vitreous humor sodium increase in the rat migraine model. The Na,K-ATPase is a probable source of these sodium fluxes. Since Na,K-ATPase isoforms have different locations and physiological roles, our objective was to establish which alpha isoforms are present at sites where sodium homeostasis is disrupted. Specific Na,K-ATPase alpha isoforms were identified in rat tissues by immunohistochemistry at the blood-CSF barrier at the choroid plexus, at the blood-CSF-trigeminal barrier at the meninges, at the blood-retina barrier, and at the blood-aqueous barrier at the ciliary body. Calcitonin gene-related peptide (CGRP), occludin, or von Willibrand factor (vWF) were co-localized with Na,K-ATPase to identify trigeminal nociceptor fibers, tight junctions, and capillary endothelial cells respectively. The Na,K-ATPase alpha-2 isoform is located on capillaries and intensely at nociceptive trigeminal nerve fibers at the meningeal blood-CSF-trigeminal barrier. Alpha-1 and -3 are lightly expressed on the trigeminal nerve fibers but not at capillaries. Alpha-2 is expressed at the blood-retina barriers and, with alpha-1, at the ciliary body blood aqueous barrier. Intense apical membrane alpha-1 was associated with moderate cytoplasmic alpha-2 expression at the choroid plexus blood-CSF barrier. Na,K-ATPase alpha isoforms are present at the meningeal, choroid plexus, and retinal barriers. Alpha-2 predominates at the capillary endothelial cells in the meninges and retinal ganglion cell layer.

  20. Na,K-ATPase alpha isoforms at the blood-cerebrospinal fluid-trigeminal nerve and blood-retina interfaces in the rat

    PubMed Central

    2013-01-01

    Background Cerebrospinal fluid (CSF) sodium concentration increases during migraine attacks, and both CSF and vitreous humor sodium increase in the rat migraine model. The Na,K-ATPase is a probable source of these sodium fluxes. Since Na,K-ATPase isoforms have different locations and physiological roles, our objective was to establish which alpha isoforms are present at sites where sodium homeostasis is disrupted. Methods Specific Na,K-ATPase alpha isoforms were identified in rat tissues by immunohistochemistry at the blood-CSF barrier at the choroid plexus, at the blood-CSF-trigeminal barrier at the meninges, at the blood-retina barrier, and at the blood-aqueous barrier at the ciliary body. Calcitonin gene-related peptide (CGRP), occludin, or von Willibrand factor (vWF) were co-localized with Na,K-ATPase to identify trigeminal nociceptor fibers, tight junctions, and capillary endothelial cells respectively. Results The Na,K-ATPase alpha-2 isoform is located on capillaries and intensely at nociceptive trigeminal nerve fibers at the meningeal blood-CSF-trigeminal barrier. Alpha-1 and −3 are lightly expressed on the trigeminal nerve fibers but not at capillaries. Alpha-2 is expressed at the blood-retina barriers and, with alpha-1, at the ciliary body blood aqueous barrier. Intense apical membrane alpha-1 was associated with moderate cytoplasmic alpha-2 expression at the choroid plexus blood-CSF barrier. Conclusion Na,K-ATPase alpha isoforms are present at the meningeal, choroid plexus, and retinal barriers. Alpha-2 predominates at the capillary endothelial cells in the meninges and retinal ganglion cell layer. PMID:23497725

  1. Blood lead levels in a group of children: the potential risk factors and health problems.

    PubMed

    AbuShady, Mones M; Fathy, Hanan A; Fathy, Gihan A; Fatah, Samer Abd El; Ali, Alaa; Abbas, Mohamed A

    To investigate blood lead levels in schoolchildren in two areas of Egypt to understand the current lead pollution exposure and its risk factors, aiming to improve prevention politicies. This was a cross-sectional study in children (n=400) aged 6-12 years recruited from two areas in Egypt (industrial and urban). Blood lead levels were measured using an atomic absorption method. Detailed questionnaires on sources of lead exposure and history of school performance and any behavioral changes were obtained. The mean blood lead level in the urban area of Egypt (Dokki) was 5.45±3.90μg/dL, while that in the industrial area (Helwan) was 10.37±7.94μg/dL, with a statistically significant difference between both areas (p<0.05). In Dokki, 20% of the studied group had blood lead levels≥10μg/dL, versus 42% of those in Helwan. A significant association was found between children with abnormal behavior and those with pallor with blood lead level≥10μg/dL, when compared with those with blood lead level<10μg/dL (p<0.05). Those living in Helwan area, those with bad health habits, and those living in housing with increased exposure were at a statistically significantly higher risk of having blood lead level≥10μg/dL. Lead remains a public health problem in Egypt. High blood lead levels were significantly associated with bad health habits and housing with increased exposure, as well as abnormal behavior and pallor. Copyright © 2017 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  2. [South American camelids in Switzerland. II. Reference values for blood parameters].

    PubMed

    Hengrave Burri, I; Tschudi, P; Martig, J; Liesegang, A; Meylan, M

    2005-08-01

    In order to establish reference values for blood parameters of South American camelids in Switzerland, 273 blood samples were collected from 141 llamas and 132 alpacas. These animals were classified in three categories (young animals < six months, adult females and males). Forty-one parameters were measured (red blood cell count, white blood cell count, electrolytes, metabolites and enzymes). Significant differences between llamas and alpacas were evident for 26 parameters. This study also showed that differences between young animals, females and males must be taken into consideration. A comparison of blood values with the results of fecal analysis for parasite eggs showed that an infestation with Dicrocoelium dendriticum was associated with elevated activity of two liver enzymes (GLDH and gamma-GT) in the serum. In contrast, no differences were found in the results of blood analyses between animals shedding eggs of gastrointestinal strongyles or not.

  3. Globalisation and blood safety.

    PubMed

    Farrugia, Albert

    2009-05-01

    Globalisation may be viewed as the growing interdependence of countries worldwide through the increasing volume and variety of cross-border transactions in goods and services, and also through the more rapid and widespread diffusion of technology. Globalisation is not just an economic phenomenon, although it is frequently described as such, but includes commerce, disease and travel, and immigration, and as such it affects blood safety and supply in various ways. The relatively short travel times offered by modern aviation can result in the rapid spread of blood-borne pathogens before measures to counteract transmission can be put in place; this would have happened with SARS if the basic life cycle of the SARS virus included an asymptomatic viraemia. This risk can be amplified by ecological factors which effect the spread of these pathogens once they are transferred to a naïve ecosystem, as happened with West Nile Virus (WNV) in North America. The rationalization and contraction of the plasma products industry may be viewed as one aspect of globalisation imposed by the remorseless inevitability of the market; the effect of this development on the safety and supply of products has yet to be seen, but the oversight and assurance of a shrinking number of players will present particular challenges. Similarly, the monopolization of technology, through patent enforcement which puts access beyond the reach of developing countries, can have an effect on blood safety. The challenges presented to blood safety by globalisation are heightening the tensions between the traditional focus on the product safety - zero risk paradigm and the need to view the delivery of safe blood as an integrated process. As an illustration of this tension, donor deferral measures imposed by globalisation-induced risks such as vCJD and WNV have resulted in the loss of the safest and most committed portion of the blood donor population in many Western countries, leading to an increased risk to

  4. A priority system model for sanitation management in food service establishments.

    PubMed Central

    Wodi, B E; Mill, R A

    1985-01-01

    We set out to develop a sanitation management scheme that will enable health regulatory authorities to utilize available personnel more efficiently in the regulation of the food service industry given the current budgetary and manpower constraints. Previous analyses of the Annual Food Service Establishment Sanitation Inspection Summary records from a large County Department of Health for fiscal years 1979, 1980, and 1981 indicated a cut-off point at about two to four visits for a productive follow-up sanitation inspection of food service establishments. Revisits after this point seemed counter-productive. Revisits of up to 13 times in some establishments and a high uninspection rate of others were noted. The above data, the population at risk for each establishment (generated by a prescribed method), and various control criteria were integrated into the model. Application of the model to a sample of 82 food service establishments was successful in ensuring that those operations that pose high risk to patrons are given priority in a sanitation management program while also facilitating the inspection of all food service establishments within a jurisdiction at some point. PMID:4061711

  5. Washing older blood units before transfusion reduces plasma iron and improves outcomes in experimental canine pneumonia.

    PubMed

    Cortés-Puch, Irene; Wang, Dong; Sun, Junfeng; Solomon, Steven B; Remy, Kenneth E; Fernandez, Melinda; Feng, Jing; Kanias, Tamir; Bellavia, Landon; Sinchar, Derek; Perlegas, Andreas; Solomon, Michael A; Kelley, Walter E; Popovsky, Mark A; Gladwin, Mark T; Kim-Shapiro, Daniel B; Klein, Harvey G; Natanson, Charles

    2014-02-27

    In a randomized controlled blinded trial, 2-year-old purpose-bred beagles (n = 24), with Staphylococcus aureus pneumonia, were exchanged-transfused with either 7- or 42-day-old washed or unwashed canine universal donor blood (80 mL/kg in 4 divided doses). Washing red cells (RBC) before transfusion had a significantly different effect on canine survival, multiple organ injury, plasma iron, and cell-free hemoglobin (CFH) levels depending on the age of stored blood (all, P < .05 for interactions). Washing older units of blood improved survival rates, shock score, lung injury, cardiac performance and liver function, and reduced levels of non-transferrin bound iron and plasma labile iron. In contrast, washing fresh blood worsened all these same clinical parameters and increased CFH levels. Our data indicate that transfusion of fresh blood, which results in less hemolysis, CFH, and iron release, is less toxic than transfusion of older blood in critically ill infected subjects. However, washing older blood prevented elevations in plasma circulating iron and improved survival and multiple organ injury in animals with an established pulmonary infection. Our data suggest that fresh blood should not be washed routinely because, in a setting of established infection, washed RBC are prone to release CFH and result in worsened clinical outcomes.

  6. Washing older blood units before transfusion reduces plasma iron and improves outcomes in experimental canine pneumonia

    PubMed Central

    Wang, Dong; Sun, Junfeng; Solomon, Steven B.; Remy, Kenneth E.; Fernandez, Melinda; Feng, Jing; Kanias, Tamir; Bellavia, Landon; Sinchar, Derek; Perlegas, Andreas; Solomon, Michael A.; Kelley, Walter E.; Popovsky, Mark A.; Gladwin, Mark T.; Kim-Shapiro, Daniel B.; Klein, Harvey G.; Natanson, Charles

    2014-01-01

    In a randomized controlled blinded trial, 2-year-old purpose-bred beagles (n = 24), with Staphylococcus aureus pneumonia, were exchanged-transfused with either 7- or 42-day-old washed or unwashed canine universal donor blood (80 mL/kg in 4 divided doses). Washing red cells (RBC) before transfusion had a significantly different effect on canine survival, multiple organ injury, plasma iron, and cell-free hemoglobin (CFH) levels depending on the age of stored blood (all, P < .05 for interactions). Washing older units of blood improved survival rates, shock score, lung injury, cardiac performance and liver function, and reduced levels of non-transferrin bound iron and plasma labile iron. In contrast, washing fresh blood worsened all these same clinical parameters and increased CFH levels. Our data indicate that transfusion of fresh blood, which results in less hemolysis, CFH, and iron release, is less toxic than transfusion of older blood in critically ill infected subjects. However, washing older blood prevented elevations in plasma circulating iron and improved survival and multiple organ injury in animals with an established pulmonary infection. Our data suggest that fresh blood should not be washed routinely because, in a setting of established infection, washed RBC are prone to release CFH and result in worsened clinical outcomes. PMID:24366359

  7. [Systematic umbilical cord blood analysis at birth: feasibility and reliability in a French labour ward].

    PubMed

    Ernst, D; Clerc, J; Decullier, E; Gavanier, G; Dupuis, O

    2012-10-01

    At birth, evaluation of neonatal well-being is crucial. It is though important to perform umbilical cord blood gas analysis, and then to analyze the samples. We wanted to establish the feasibility and reliability of systematic umbilical cord blood sampling in a French labour ward. Study of systematic umbilical cord blood gas analysis was realized retrospectively from 1000 consecutive deliveries. We first established the feasibility of the samples. Feasibility was defined by the ratio of complete cord acid-base data on the number of deliveries from alive newborns. Afterwards, we established the reliability on the remaining cord samples. Reliability was the ratio of samples that fulfilled quality criteria defined by Westgate et al. and revised by Kro et al., on the number of complete samples from alive newborns. At last, we looked for factors that would influence these results. The systematic umbilical cord blood sample feasibility reached 91.6%, and the reliability reached 80.7%. About the delivery mode, 38.6% of emergency caesarians (IC 95% [30.8-46.3]; P<0.0001) led to non-valid samples, when only 11.3% of programmed caesarians (IC 95% [4.3-18.2]; P<0.0001) led to non-valid samples. Umbilical cord blood analysis were significantly less validated during emergency caesarians. Realization of systematic cord blood gas analysis was followed by 8.4% of incomplete samples, and by 19.3% that were uninterpretable. Training sessions should be organized to improve the feasibility and reliability, especially during emergency caesarians. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  8. Effect of red blood cells on the growth of Porphyromonas endodontalis and microbial community development.

    PubMed

    Zerr, M A; Cox, C D; Johnson, W T; Drake, D R

    1998-04-01

    Establishment of a microbial community in the root canal system depends on numerous factors, of which nutrient availability may be one of the most important. We hypothesized that the presence of red blood cells or hemoglobin in this environment could cause shifts in microbial composition of communities, resulting in organisms such as Porphyromonas endodontalis becoming more dominant. An in vitro model system using mixed, batch cultures was performed with the bacteria P. endodontalis, Fusobacterium nucleatum, Peptostreptococcus micros and Campylobacter rectus. Bacteria were cultured in media with or without the addition of washed red blood cells, hemoglobin, or serum. Cyclic growth studies revealed that P. endodontalis was lost from the community of organisms after three cycles. However, inclusion of red blood cells resulted in establishment of this organism. Moreover, red blood cells added to pure cultures of P. endodontalis substantially enhanced growth and protected the organisms from oxygen. We conclude that the presence of red blood cells could result in shifts of microbial communities of organisms within the root canal system.

  9. A Catalyst for Industry-University Partnerships

    NASA Astrophysics Data System (ADS)

    Senich, Donald

    2004-03-01

    Technology is one of the key elements that define a society or civilization. Whether technology causes everything in a society is not as important as it is to recognize that the processes of technological innovation are critical to the eveolution of a society. Industry is relying more and more on their university and small business partners to provide some of the most innovative paths to economic well being. The United States Government has established several innovative programs to assist in the technology deployment that is the underpining to the technological revolution. This presentation will examine funding trends and selected research alliances involving Industry, Government, and University collaboration. Three programs at the National Science Foundation are stimulating and encouraging the partnerships between different sectors of the technology dependent industrial community and entrepreneurs. This presentation provides a description of three of the most successful programs: Grant Opportunities for Academic Liasion with Industry (GOALI), Small Business Innovation Research Program (SBIR), and the Small Business Technology Transfer Program (STTR). By working together within the boundaries of Industry-University collaborations we can perpetuate leadership in research to develop tools, goods, services, and prosperity.

  10. Sampling methods to the statistical control of the production of blood components.

    PubMed

    Pereira, Paulo; Seghatchian, Jerard; Caldeira, Beatriz; Santos, Paula; Castro, Rosa; Fernandes, Teresa; Xavier, Sandra; de Sousa, Gracinda; de Almeida E Sousa, João Paulo

    2017-12-01

    The control of blood components specifications is a requirement generalized in Europe by the European Commission Directives and in the US by the AABB standards. The use of a statistical process control methodology is recommended in the related literature, including the EDQM guideline. The control reliability is dependent of the sampling. However, a correct sampling methodology seems not to be systematically applied. Commonly, the sampling is intended to comply uniquely with the 1% specification to the produced blood components. Nevertheless, on a purely statistical viewpoint, this model could be argued not to be related to a consistent sampling technique. This could be a severe limitation to detect abnormal patterns and to assure that the production has a non-significant probability of producing nonconforming components. This article discusses what is happening in blood establishments. Three statistical methodologies are proposed: simple random sampling, sampling based on the proportion of a finite population, and sampling based on the inspection level. The empirical results demonstrate that these models are practicable in blood establishments contributing to the robustness of sampling and related statistical process control decisions for the purpose they are suggested for. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. 78 FR 28848 - Meeting of the Advisory Committee on Blood and Tissue Safety and Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... transplantation; and (6) identification of infectious disease transmission issues for blood, organs, blood stem cells and tissues. The Advisory Committee has met regularly since its establishment in 1997. At the June... support of previous Committee recommendations. In the past, the Committee has heard and made...

  12. Non-invasive evaluation of blood oxygen saturation and hematocrit from T1 and T2 relaxation times: In-vitro validation in fetal blood.

    PubMed

    Portnoy, Sharon; Seed, Mike; Sled, John G; Macgowan, Christopher K

    2017-12-01

    We propose an analytical method for calculating blood hematocrit (Hct) and oxygen saturation (sO 2 ) from measurements of its T 1 and T 2 relaxation times. Through algebraic substitution, established two-compartment relationships describing R1=T1-1 and R2=T2-1 as a function of hematocrit and oxygen saturation were rearranged to solve for Hct and sO 2 in terms of R 1 and R 2 . Resulting solutions for Hct and sO 2 are the roots of cubic polynomials. Feasibility of the method was established by comparison of Hct and sO 2 estimates obtained from relaxometry measurements (at 1.5 Tesla) in cord blood specimens to ground-truth values obtained by blood gas analysis. Monte Carlo simulations were also conducted to assess the effect of T 1 , T 2 measurement uncertainty on precision of Hct and sO 2 estimates. Good agreement was observed between estimated and ground-truth blood properties (bias = 0.01; 95% limits of agreement = ±0.13 for Hct and sO 2 ). Considering the combined effects of biological variability and random measurement noise, we estimate a typical uncertainty of ±0.1 for Hct, sO 2 estimates. Results demonstrate accurate quantification of Hct and sO 2 from T 1 and T 2 . This method is applicable to noninvasive fetal vessel oximetry-an application where existing oximetry devices are unusable or require risky blood-sampling procedures. Magn Reson Med 78:2352-2359, 2017. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.

  13. Blood groups and acute aortic dissection type III.

    PubMed

    Fatic, Nikola; Nikolic, Aleksandar; Vukmirovic, Mihailo; Radojevic, Nemanja; Zornic, Nenad; Banzic, Igor; Ilic, Nikola; Kostic, Dusan; Pajovic, Bogdan

    2017-04-01

    Acute aortic type III dissection is one of the most catastrophic events, with in-hospital mortality ranging between 10% and 12%. The majority of patients are treated medically, but complicated dissections, which represent 15% to 20% of cases, require surgical or thoracic endovascular aortic repair (TEVAR). For the best outcomes adequate blood transfusion support is required. Interest in the relationship between blood type and vascular disease has been established. The aim of our study is to evaluate distribution of blood groups among patients with acute aortic type III dissection and to identify any kind of relationship between blood type and patient's survival. From January 2005 to December 2014, 115 patients with acute aortic type III dissection were enrolled at the Clinic of Vascular and Endovascular Surgery in Belgrade, Serbia and retrospectively analyzed. Patients were separated into two groups. The examination group consisted of patients with a lethal outcome, and the control group consisted of patients who survived. The analysis of the blood groups and RhD typing between groups did not reveal a statistically significant difference ( p = 0.220). Our results indicated no difference between different blood groups and RhD typing with respect to in-hospital mortality of patients with acute aortic dissection type III.

  14. Some Challenges of Establishing a New Tertiary Education Institution: A Malaysian Case Study. AIR 2001 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Heskin, Ken; Sharma, Raj; Kueh, Karen

    The characteristics and attitudes of students and their reasons for enrolling were studied at a new institute of technology being established in Malaysia. The Swinburne University of Australia, in cooperation with Yayasan Sarawak, has established the Swinburne Sarawak Institute of Technology to provide industry training and trade/skills…

  15. Geographic Proximity of Waterpipe Smoking Establishments to Colleges in the U.S.

    PubMed Central

    Kates, Frederick R.; Salloum, Ramzi G.; Thrasher, James F.; Islam, Farahnaz; Fleischer, Nancy L.; Maziak, Wasim

    2015-01-01

    Introduction Waterpipe tobacco smoking is prevalent among college students in the U.S. and increasing in popularity. Waterpipe smoking establishments are almost completely unregulated and limited information exists documenting the expansion of this industry. The objective of this study was to identify U.S.-based waterpipe establishments and measure their proximity to colleges/universities. Methods Waterpipe establishments and their addresses were compiled using five Internet-based directories during 2014 and analyzed in 2015. Addresses were geocoded and overlaid on a U.S. map of accredited colleges/universities. Proximity of colleges/universities to the nearest waterpipe establishment was measured in 3-mile increments. Multinomial logistic regression was used to model the factors associated with proximity of waterpipe establishments to colleges/universities. Results A total of 1,690 waterpipe establishments and 1,454 colleges/universities were included in the study. Overall, 554 colleges/universities (38.1%) were within 3 miles of a waterpipe establishment. Proximity of waterpipe establishments to colleges/universities was associated with higher full-time student enrollment. Public colleges/universities and those with a smoke-free campus policy were at lower odds of having waterpipe establishments within 3 miles of their campuses. Conclusions Waterpipe smoking establishments are more likely to be located near large colleges/universities. This study should inform initiatives aimed at reducing retail tobacco establishment exemptions. PMID:26346294

  16. Whole-blood viscosity and the insulin-resistance syndrome.

    PubMed

    Høieggen, A; Fossum, E; Moan, A; Enger, E; Kjeldsen, S E

    1998-02-01

    In a previous study we found that elevated blood viscosity was linked to the insulin resistance syndrome, and we proposed that high blood viscosity may increase insulin resistance. That study was based on calculated viscosity. To determine whether directly measured whole-blood viscosity was related to the insulin-resistance syndrome in the same way as calculated viscosity had been found to be. Healthy young men were examined with the hyperinsulinemic isoglycemic glucose clamp technique, and we related insulin sensitivity (glucose disposal rate) to other metabolic parameters and to blood viscosity. We established a technique for direct measurement of whole-blood viscosity. There were statistically significant negative correlations between glucose disposal rate and whole-blood viscosity at low and high shear rates (r = -0.41, P = 0.007 for both, n = 42). Whole-blood viscosity was correlated positively (n = 15) to serum triglyceride (r = 0.54, P = 0.04) and total cholesterol (r = 0.52, P = 0.05), and negatively with high-density lipoprotein cholesterol (r = -0.53, P = 0.04) concentrations. Insulin sensitivity index was correlated positively to high-density lipoprotein cholesterol (r = 0.54, P = 0.04) and negatively to serum triglyceride (r = -0.69, P = 0.005) and to total cholesterol (r = -0.81, P = 0.0003) concentrations. The present results demonstrate for the first time that there is a negative relationship between directly measured whole-blood viscosity and insulin sensitivity as a part of the insulin-resistance syndrome. Whole-blood viscosity contributes to the total peripheral resistance, and these results support the hypothesis that insulin resistance has a hemodynamic basis.

  17. Strange bedfellows: the history of collaboration between the Massachusetts Restaurant Association and the tobacco industry.

    PubMed

    Ritch, W A; Begay, M E

    2001-04-01

    This article examines the historical relationship between the tobacco industry and the Massachusetts Restaurant Association, a nonprofit trade association aligned with the food and beverage industry. The study analyzed data from Web-based tobacco industry documents, public relations materials, news articles, testimony from public hearings, requests for injunctions, court decisions, economic impact studies, handbooks, and private correspondence. Tobacco industry documents that became public after various state lawsuits reveal that a long history of collaboration exists between the Massachusetts Restaurant Association and the tobacco industry. For more than 20 years, their joint efforts have focused primarily on the battle to defeat state and local laws that would restrict smoking in public places, particularly in beverage and food service establishments. The resources of the tobacco industry, combined with the association's grassroots mobilization of its membership, have fueled their opposition to many state and local smoke-free restaurant, bar, and workplace laws in Massachusetts. The universal opposition of the Massachusetts Restaurant Association to smoking bans in food and beverage establishments is a reflection of its historic relationship with the tobacco industry.

  18. [Establishment and Management of Multiple Myeloma Specimen Bank Applied for Molecular Biological Researches].

    PubMed

    Li, Han-Qing; Mei, Jian-Gang; Cao, Hong-Qin; Shao, Liang-Jing; Zhai, Yong-Ping

    2017-12-01

    To establish a multiple myeloma specimen bank applied for molecular biological researches and to explore the methods of specimen collection, transportation, storage, quality control and the management of specimen bank. Bone marrow and blood samples were collected from multiple myeloma patients, plasma cell sorting were operated after the separation of mononuclear cells from bone marrow specimens. The plasma cells were divided into 2 parts, one was added with proper amount of TRIzol and then kept in -80 °C refrigerator for subsequent RNA extraction, the other was added with proper amount of calf serum cell frozen liquid and then kept in -80 °C refrigerator for subsequent cryopreservation of DNA extraction after numbered respectively. Serum and plasma were separated from peripheral blood, specimens of serum and plasma were then stored at -80 °C refrigerator after registration. Meantime, the myeloma specimen information management system was established, managed and maintained by specially-assigned persons and continuous modification and improvement in the process of use as to facilitate the rapid collection, management, query of the effective samples and clinical data. A total of 244 portions plasma cells, 564 portions of serum, and 1005 portions of plasma were collected, clinical characters were documented. A multiple myeloma specimen bank have been established initially, which can provide quality samples and related clinical information for molecular biological research on multiple myeloma.

  19. Establishment of a new conditionally immortalized cell line from human brain microvascular endothelial cells: a promising tool for human blood-brain barrier studies.

    PubMed

    Kamiichi, Atsuko; Furihata, Tomomi; Kishida, Satoshi; Ohta, Yuki; Saito, Kosuke; Kawamatsu, Shinya; Chiba, Kan

    2012-12-07

    The blood-brain barrier (BBB) is formed by brain microvascular endothelial cells (BMEC) working together with astrocytes and pericytes, in which tight junctions and various transporters strictly regulate the penetration of diverse compounds into the brain. Clarification of the molecular machinery that provides such regulation using in vitro BBB models has provided important insights into the roles of the BBB in central nervous system (CNS) disorders and CNS drug development. In this study, we succeeded in establishing a new cell line, hereinafter referred to as human BMEC/conditionally immortalized, clone β (HBMEC/ciβ), as part of our ongoing efforts to develop an in vitro human BBB model. Our results showed that HBMEC/ciβ proliferated well. Furthermore, we found that HBMEC/ciβ exhibited the barrier property of restricting small molecule intercellular penetration and possessed effective efflux transporter functions, both of which are essential to a functioning BBB. Because higher temperatures are known to terminate immortalization signals, we specifically examined the effects of higher temperatures on the HBMEC/ciβ differentiation status. The results showed that higher temperatures stimulated HBMEC/ciβ differentiation, marked by morphological alteration and increases in several mRNA levels. To summarize, our data indicates that the newly established HBMEC/ciβ offers a promising tool for use in the development of a practical in vitro human BBB model that could make significant contributions toward understanding the molecular biology of CNS disorders, as well as to CNS drug development. It is also believed that the development of a specific culture method for HBMEC/ciβ will add significant value to the HBMEC/ciβ-based BBB model. Copyright © 2012 Elsevier B.V. All rights reserved.

  20. Industrial Arts Curriculum Guide for Electricity/Electronics.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford. Div. of Vocational Education.

    This curriculum provides a behaviorally written guide that offers a possible list of objectives to assist in establishing or revising an electrical/electronics curriculum. Teachers may choose specific objectives to suit age group and educational level or expertise. Introductory material describes the scope and sequence of an Industrial Arts…

  1. Technology Challenges and Opportunities in Commercialing Industrial Biotechnology

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Davison, Brian H.; Lievense, Jeff

    Industrial biotechnology is at a pivotal point, with tremendous and ongoing growth in technology contributing to a rich pipeline of opportunities: new products; new and more sustainable ways to make established products; and improvements to existing products and processes. The trillion-dollar questions are: When will there be a commercial breakout in industrial biotech as there has been in biopharma and ag biotech? What advances in technology are needed to make that happen? This article is drawn from the Workshop on Technology Challenges and Opportunities in Commercializing Industrial Biotechnology, sponsored by AIChE’s Society for Biological Engineering (SBE) and held Sept. 28–29,more » 2015, in San Diego. The workshop brought together industrial biotech stakeholders to share — through presentations, case studies, interactive discussions, and exhibits — perspectives on the state of industrial biotech, as well as to address key areas for technology advancement to benefit commercialization.« less

  2. Technology Challenges and Opportunities in Commercialing Industrial Biotechnology

    DOE PAGES

    Davison, Brian H.; Lievense, Jeff

    2016-06-01

    Industrial biotechnology is at a pivotal point, with tremendous and ongoing growth in technology contributing to a rich pipeline of opportunities: new products; new and more sustainable ways to make established products; and improvements to existing products and processes. The trillion-dollar questions are: When will there be a commercial breakout in industrial biotech as there has been in biopharma and ag biotech? What advances in technology are needed to make that happen? This article is drawn from the Workshop on Technology Challenges and Opportunities in Commercializing Industrial Biotechnology, sponsored by AIChE’s Society for Biological Engineering (SBE) and held Sept. 28–29,more » 2015, in San Diego. The workshop brought together industrial biotech stakeholders to share — through presentations, case studies, interactive discussions, and exhibits — perspectives on the state of industrial biotech, as well as to address key areas for technology advancement to benefit commercialization.« less

  3. The Software Industry in the Coffee Triangle of Colombia

    NASA Astrophysics Data System (ADS)

    Cuesta, Albeiro; Joyanes, Luis; López, Marcelo

    The so-called "Coffee Triangle" region is located in the Andean Region, in central Colombia, South America. This Andean Region is composed of the Departments of Caldas, Quindío and Risaralda. The Andean Region has been characterized by the production of coffee as a worldwide industry supported by high Quality and Research standards. These components have become the key bastions to compete in international markets. After the decline of the Coffee industry it is necessary to consider alternatives, supplemented by the success of the Software Industry at the global level. The strengthening of the Software Industry in the Coffee Triangle seeks to establish a productive alternative for regional growth in a visionary way, where knowledge, a fundamental input of the Software Industry, is emerging as one of the greatest assets present in this geographical area - Andean Region - of Colombia.

  4. Research on networked manufacturing system for reciprocating pump industry

    NASA Astrophysics Data System (ADS)

    Wu, Yangdong; Qi, Guoning; Xie, Qingsheng; Lu, Yujun

    2005-12-01

    Networked manufacturing is a trend of reciprocating pump industry. According to the enterprises' requirement, the architecture of networked manufacturing system for reciprocating pump industry was proposed, which composed of infrastructure layer, system management layer, application service layer and user layer. Its main functions included product data management, ASP service, business management, and customer relationship management, its physics framework was a multi-tier internet-based model; the concept of ASP service integration was put forward and its process model was also established. As a result, a networked manufacturing system aimed at the characteristics of reciprocating pump industry was built. By implementing this system, reciprocating pump industry can obtain a new way to fully utilize their own resources and enhance the capabilities to respond to the global market quickly.

  5. Umbilical cord blood for unrelated bone marrow replacement; Asia bank and Japan cord blood bank network update.

    PubMed

    Mugishima, Hideo; Takahashi, Tuneo; Nagamura, Tokiko; Asano, Sigetaka; Saito, Hidehiko

    2002-08-01

    Cord blood offers many advantages including a high concentration of hematopoietic stem cells, a large number of potential donors, and ease of harvest. Furthermore, since there is no risk for either the mother or baby, few people refuse to donate. There is thought to be a low risk for virus contamination and also probably a low incidence and severity of GVHD. Cord blood can be obtained quickly without the assistance of a coordinator and one or 2 locus-mismatched HLA is usually acceptable. In Japan, there are 10 cord blood banks supported by the government. Between 1996 and June 2002, 9,500 units were registered with the Japan cord blood bank network (JCBBN). 630 units were delivered and most of these were transplanted. The status of registered cord blood units worldwide is shown. 59,081 units have been registered by NETCORD. The Japan cord blood bank network accounts for 13% of these units. I will discuss the Tokyo cord blood tank (TCBB). The bank at Tokyo, to which we belong, is one of the largest banks in Japan. We helped to establish Asia CORD in 2000 and have held annual conferences and meetings in Tokyo to exchange information. So far, China, Korea, Taiwan, Thailand, Viet Nam and Japan have participated. We accepted three trainees from the Ho Chi Minh City Blood Transfusion and Hematology Center for training in cord blood transplantation in May 2001. In January 2002, a patient with ALL received cord blood and was successfully engrafted at Ho Chi Minh City Blood Transfusion and Hematology Center. We present here the clinical outcome of these patients through Tokyo cord blood bank and Japan cord blood bank network. First, the number of CB units stored and registered at JCBBN and TCBB has increased rapidly over the past two years. Second, the survival rate of acute leukemia patients in release was significantly lower than that in patients in CR. Third, the engraftment rate in patients with metabolic disease (50%) was lower than that in patients with leukemia

  6. Quantitative blood group typing using surface plasmon resonance.

    PubMed

    Then, Whui Lyn; Aguilar, Marie-Isabel; Garnier, Gil

    2015-11-15

    The accurate and reliable typing of blood groups is essential prior to blood transfusion. While current blood typing methods are well established, results are subjective and heavily reliant on analysis by trained personnel. Techniques for quantifying blood group antibody-antigen interactions are also very limited. Many biosensing systems rely on surface plasmon resonance (SPR) detection to quantify biomolecular interactions. While SPR has been widely used for characterizing antibody-antigen interactions, measuring antibody interactions with whole cells is significantly less common. Previous studies utilized SPR for blood group antigen detection, however, showed poor regeneration causing loss of functionality after a single use. In this study, a fully regenerable, multi-functional platform for quantitative blood group typing via SPR detection is achieved by immobilizing anti-human IgG antibody to the sensor surface, which binds to the Fc region of human IgG antibodies. The surface becomes an interchangeable platform capable of quantifying the blood group interactions between red blood cells (RBCs) and IgG antibodies. As with indirect antiglobulin tests (IAT), which use IgG antibodies for detection, IgG antibodies are initially incubated with RBCs. This facilitates binding to the immobilized monolayer and allows for quantitative blood group detection. Using the D-antigen as an example, a clear distinction between positive (>500 RU) and negative (<100 RU) RBCs is achieved using anti-D IgG. Complete regeneration of the anti-human IgG surface is also successful, showing negligible degradation of the surface after more than 100 regenerations. This novel approach is validated with human-sourced whole blood samples to demonstrate an interesting alternative for quantitative blood grouping using SPR analysis. Crown Copyright © 2015. Published by Elsevier B.V. All rights reserved.

  7. [The new Blood Law and new principles of transfusion therapy].

    PubMed

    Takahashi, Koki

    2005-01-01

    The new Blood Law for Self-sufficiency, Stable Supply of Safe Blood Products and Other Transfusion-related Rules was enacted in July 2003. In terms of the safety of blood products, improvement of screening tests and the introduction of the viral nucleic acid amplification test to shorten the so-called window period have markedly reduced the incidence of blood-borne virus transmission, although they cannot completely protect against transfusion-associated adverse reactions. Even with increasing blood safety, there remains an iatrogenic risk of ABO-mismatched transfusions without proper management systems and standard operation procedures. Fresh frozen plasma and plasma derivatives have been and continue to be used much more in Japan compared with the international standard. As a result, the shortage of domestic blood products remains an obstacle to achieving self-sufficiency. The goal of the new law is to provide safe transfusion therapy and achieve self-sufficiency in all blood products including plasma derivatives such as albumin solutions. To reach this goal medical professionals should recognize the necessity for safe and appropriate transfusions and establish new principles for improved transfusion therapy, including standard indications, safe operation procedure guidelines, and a 24-hour management system in each hospital.

  8. Factors affecting urine reagent strip blood results in dogs and nonhuman primates and interpretation of urinalysis in preclinical toxicology studies: a Multi-Institution Contract Research Organization and BioPharmaceutical Company Perspective.

    PubMed

    Aulbach, Adam D; Schultze, Eric; Tripathi, Niraj K; Hall, Robert L; Logan, Michael R; Meyer, Denny J

    2015-06-01

    Urinalysis data in preclinical toxicology studies can be influenced by preanalytic and analytic factors which have the potential to confound interpretation. There is a paucity of information regarding positive reagent strip urinary blood reactions in healthy nonhuman primates (NHP) and Beagle dogs used in preclinical toxicology studies. The objectives were (1) to establish historical control data for reagent strip urinary blood reactions in healthy NHP and Beagle dogs, (2) to determine the incidence of positive urinary blood reactions during predose and dosing phases, and (3) to determine if collection practice was a relevant parameter. Historical control data from 2 institutions in the biopharmaceutical industry were retrospectively analyzed for reagent strip urinary blood reactions in healthy NHP and Beagles. The incidence of positive results between the 2 institutions with different urine collection practices and between males and females was compared. The incidence of positive urinary blood reactions in NHP was comparable between institutions (≤ 14% in males; ≤ 33% in females), while the incidence of positive urinary blood reactions in Beagles was more variable (≤ 77% in males; ≤ 69% in females), and higher in females during the dosing phase. Positive urinary blood results that could potentially be misinterpreted as toxicologically relevant were identified in healthy NHP and Beagles during predose and dosing phases. Different incidences of positive results between the 2 institutions were likely related to collection practices. Strategies to reduce feces and food contamination of collected urine samples should help minimize false-positive urinary blood reactions. © 2015 American Society for Veterinary Clinical Pathology.

  9. Complete blood count reference values of cord blood in Taiwan and the influence of gender and delivery route on them.

    PubMed

    Chang, Yu-Hsun; Yang, Shang-Hsien; Wang, Tso-Fu; Lin, Teng-Yi; Yang, Kuo-Liang; Chen, Shu-Huey

    2011-06-01

    Cord blood banking has become more popular in recent years. Checking cord blood complete blood count (CBC) and white blood cell (WBC) differential counts (DCs) is essential before cryopreserving the cord blood units. Therefore, establishing the normal reference values of cord blood CBC and WBC DC is important in clinical practice and research. To obtain a large-scale population-based normal CBC and WBC DC reference values of healthy neonates' cord blood from a public cord blood bank and to investigate the influence of the gender and delivery route. From September 2001 to November 2006, the cord blood of healthy Taiwanese neonates with gestational age 36 weeks and more were collected by Tzu Chi Cord Blood Bank with written informed consents. All cord blood samples were analyzed by Sysmex XE2100 automated hematology analyzer (Sysmex Corporation, Kobe, Japan) to obtain the CBC. The WBC DC was calculated by manual method. We used Student's t test and Mann-Whitney U test for investigating the influences of gender and delivery route on the CBC and WBC DC reference values. The results were presented by mean±standard deviation or 2.5-97.5th percentiles. In the study period, totally 5602 cord blood samples were collected eligibly for analysis. The cord blood CBC and WBC DC normal reference values were calculated. The female neonates had significantly higher mean corpuscular volume, platelet count, and WBC count, but lower red blood cell (RBC) count, hemoglobin (Hb), hematocrit, and mean corpuscular Hb concentration values (p<0.001). Newborns through vaginal delivery had significantly higher RBC count, Hb, hematocrit, platelet count, and WBC count (p<0.001). The percentages of some different types WBC were significantly influenced by gender and delivery routes. Male babies had higher lymphocyte, monocyte, eosinophil, basophil, and nucleated RBC ratios than the female neonates. Newborns through cesarean section had significantly lower neutrophil, monocyte, and nucleated RBC

  10. Cadmium Concentration in Mother's Blood, Milk, and Newborn's Blood and Its Correlation with Fatty Acids, Anthropometric Characteristics, and Mother's Smoking Status.

    PubMed

    Olszowski, Tomasz; Baranowska-Bosiacka, Irena; Rębacz-Maron, Ewa; Gutowska, Izabela; Jamioł, Dominika; Prokopowicz, Adam; Goschorska, Marta; Chlubek, Dariusz

    2016-11-01

    ' blood cadmium concentrations correlated significantly with mothers' height (r = 0.28, p = 0.02), newborns' birth weight (r = 0.26, p = 0.03), maternal smoking during pregnancy (r = 0.24, p = 0.048), and fish consumption by mothers after delivery (r = 0.37, p = 0.02). The concentrations of cadmium in Polish mother-newborn pairs are among the lowest in Europe and within the norms established by different institutions. The results of our study confirm the existence of effective partial barriers (such as the placenta and mammary gland) restricting cadmium passage from mother to newborn. The significant positive correlations between maternal blood Cd and concentrations of oleic, elaidic, and cis-vaccenic acids in breast milk might suggest the increased cadmium toxicity to infant, taking into consideration even low cadmium passage to milk. Maternal smoking during pregnancy increases both maternal and newborn's blood cadmium level. Promotion of nonsmoking among pregnant women could substantially reduce prenatal and neonatal exposure to cadmium. Moreover, the results of our study point to the need of establishing complex biomonitoring of cadmium in mother-infant pairs in order to better protect children from this toxic and carcinogenic metal exposure.

  11. Stability of user-friendly blood typing kits stored under typical military field conditions.

    PubMed

    Bienek, Diane R; Chang, Cheow K; Charlton, David G

    2009-10-01

    To help preserve in-theater strength within deployed military units, commercially available, rapid, user-friendly ABO-Rh blood typing kits were evaluated to determine their stability in storage conditions commonly encountered by the warfighter. Methods for environmental exposure testing were based on MIL-STD-810F. When Eldon Home Kits 2511 were exposed to various temperature/relative humidity conditions, the results were comparable to those obtained with the control group and those obtained with industry-standard methods. For the ABO-Rh Combination Blood Typing Experiment Kits, 2 of the exposure treatments rendered them unusable. In addition, a third set of exposure treatments adversely affected the kits, resulting in approximately 30% blood type misclassifications. Collectively, this evaluation of commercial blood typing kits revealed that diagnostic performance can vary between products, lots, and environmental storage conditions.

  12. The Biology and Clinical Utility of EBV Monitoring in Blood.

    PubMed

    Kanakry, Jennifer; Ambinder, Richard

    2015-01-01

    Epstein-Barr virus (EBV) DNA in blood can be quantified in peripheral blood mononuclear cells, in circulating cell-free (CCF) DNA specimens, or in whole blood. CCF viral DNA may be actively released or extruded from viable cells, packaged in virions or passively shed from cells during apoptosis or necrosis. In infectious mononucleosis, viral DNA is detected in each of these kinds of specimens, although it is only transiently detected in CCF specimens. In nasopharyngeal carcinoma, CCF EBV DNA is an established tumor marker. In EBV-associated Hodgkin lymphoma and in EBV-associated extranodal NK-/T-cell lymphoma, there is growing evidence for the utility of CCF DNA as a tumor marker.

  13. 75 FR 29350 - Draft Guidance for Industry: Questions and Answers Regarding the Reportable Food Registry as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-25

    ...] Draft Guidance for Industry: Questions and Answers Regarding the Reportable Food Registry as Established.... The agency is also seeking comments from industry on the Reportable Food Registry requirements, and... the implementation of the Reportable Food Registry on September 8, 2009, and informs industry about...

  14. Safety and feasibility for pediatric cardiac regeneration using epicardial delivery of autologous umbilical cord blood-derived mononuclear cells established in a porcine model system.

    PubMed

    Cantero Peral, Susana; Burkhart, Harold M; Oommen, Saji; Yamada, Satsuki; Nyberg, Scott L; Li, Xing; O'Leary, Patrick W; Terzic, Andre; Cannon, Bryan C; Nelson, Timothy J

    2015-02-01

    Congenital heart diseases (CHDs) requiring surgical palliation mandate new treatment strategies to optimize long-term outcomes. Despite the mounting evidence of cardiac regeneration, there are no long-term safety studies of autologous cell-based transplantation in the pediatric setting. We aimed to establish a porcine pipeline to evaluate the feasibility and long-term safety of autologous umbilical cord blood mononuclear cells (UCB-MNCs) transplanted into the right ventricle (RV) of juvenile porcine hearts. Piglets were born by caesarean section to enable UCB collection. Upon meeting release criteria, 12 animals were randomized in a double-blinded fashion prior to surgical delivery of test article (n=6) or placebo (n=6). The UCB-MNC (3×10(6) cells per kilogram) or control (dimethyl sulfoxide, 10%) products were injected intramyocardially into the RV under direct visualization. The cohorts were monitored for 3 months after product delivery with assessments of cardiac performance, rhythm, and serial cardiac biochemical markers, followed by terminal necropsy. No mortalities were associated with intramyocardial delivery of UCB-MNCs or placebo. Two animals from the placebo group developed local skin infection after surgery that responded to antibiotic treatment. Electrophysiological assessments revealed no arrhythmias in either group throughout the 3-month study. Two animals in the cell-therapy group had transient, subclinical dysrhythmia in the perioperative period, likely because of an exaggerated response to anesthesia. Overall, this study demonstrated that autologous UCB-MNCs can be safely collected and surgically delivered in a pediatric setting. The safety profile establishes the foundation for cell-based therapy directed at the RV of juvenile hearts and aims to accelerate cell-based therapies toward clinical trials for CHD. ©AlphaMed Press.

  15. Eight strategies to engage industry in biosecurity.

    PubMed

    Gilmore, James; Lambert, Janet Lynch

    2005-01-01

    A significant portion of the domestic bio-research base-and the one most likely to provide translational research-is not engaged in biodefense. Despite the fact that more than one-third of all life science researchers are employed in commercial bio-research, fewer than 3% of the 1,500 U.S. bio-technology companies are involved in biosecurity initiatives. The bio-tech industry has largely not aligned itself to play an integral role in biosecurity, but there are a few policy changes that could dramatically alter this balance. These include engaging and motivating the bio-technology middle class, seeding secondary markets, focusing on system solutions, providing reagents and standards, aligning communications, and prioritizing translational research. By reaching out, policymakers can span the current chasm between the bio-industry and government, build a stable biodefense industrial base, establish solid working relationships, and secure better services and products. The rewards would be significant for government and industry alike.

  16. Optimising methods of red cell sedimentation from cord blood to maximise nucleated cell recovery prior to cryopreservation.

    PubMed

    Madkaikar, M; Gupta, M; Ghosh, K; Swaminathan, S; Sonawane, L; Mohanty, D

    2007-01-01

    Human cord blood is now an established source of stem cells for haematopoietic reconstitution. Red blood cell (RBC) depletion is required to reduce the cord blood unit volume for commercial banking. Red cell sedimentation using hydroxy ethyl starch (HES) is a standard procedure in most cord blood banks. However, while standardising the procedure for cord blood banking, a significant loss of nucleated cells (NC) may be encountered during standard HES sedimentation protocols. This study compares four procedures for cord blood processing to obtain optimal yield of nucleated cells. Gelatin, dextran, 6% HES and 6% HES with an equal volume of phosphate-buffered saline (PBS) were compared for RBC depletion and NC recovery. Dilution of the cord blood unit with an equal volume of PBS prior to sedimentation with HES resulted in maximum NC recovery (99% [99.5 +/- 1.3%]). Although standard procedures using 6% HES are well established in Western countries, they may not be applicable in India, as a variety of factors that can affect RBC sedimentation (e.g., iron deficiency, hypoalbuminaemia, thalassaemia trait, etc.) may reduce RBC sedimentation and thus reduce NC recovery. While diluting cord blood with an equal volume of PBS is a simple method to improve the NC recovery, it does involve an additional processing step.

  17. Preventing blood transfusion failures: FMEA, an effective assessment method.

    PubMed

    Najafpour, Zhila; Hasoumi, Mojtaba; Behzadi, Faranak; Mohamadi, Efat; Jafary, Mohamadreza; Saeedi, Morteza

    2017-06-30

    Failure Mode and Effect Analysis (FMEA) is a method used to assess the risk of failures and harms to patients during the medical process and to identify the associated clinical issues. The aim of this study was to conduct an assessment of blood transfusion process in a teaching general hospital, using FMEA as the method. A structured FMEA was recruited in our study performed in 2014, and corrective actions were implemented and re-evaluated after 6 months. Sixteen 2-h sessions were held to perform FMEA in the blood transfusion process, including five steps: establishing the context, selecting team members, analysis of the processes, hazard analysis, and developing a risk reduction protocol for blood transfusion. Failure modes with the highest risk priority numbers (RPNs) were identified. The overall RPN scores ranged from 5 to 100 among which, four failure modes were associated with RPNs over 75. The data analysis indicated that failures with the highest RPNs were: labelling (RPN: 100), transfusion of blood or the component (RPN: 100), patient identification (RPN: 80) and sampling (RPN: 75). The results demonstrated that mis-transfusion of blood or blood component is the most important error, which can lead to serious morbidity or mortality. Provision of training to the personnel on blood transfusion, knowledge raising on hazards and appropriate preventative measures, as well as developing standard safety guidelines are essential, and must be implemented during all steps of blood and blood component transfusion.

  18. Predicting Electrocardiogram and Arterial Blood Pressure Waveforms with Different Echo State Network Architectures

    DTIC Science & Technology

    2014-11-01

    networks were trained to predict an individual’s electrocardiogram (ECG) and arterial blood pressure ( ABP ) waveform data, which can potentially help...various ESN architectures for prediction tasks, and establishes the benefits of using ESN architecture designs for predicting ECG and ABP waveforms...arterial blood pressure ( ABP ) waveforms immediately prior to the machine generated alarms. When tested, the algorithm suppressed approximately 59.7

  19. Strategic imperatives for globalization of industries in developing countries: an Indian pharmaceutical industry example.

    PubMed

    Srivastava, Rajesh; Chandra, Ashish; Kumar, Girish

    2004-01-01

    The annual global pharmaceutical sales have grown over 466 billion dollars, almost 50% of which comes from North America. Among developing countries, India, with 16% of the world population, accounts for only a small percentage of the global pharmaceutical industry. Until recently, India has had virtually no pharmaceutical industry worth the name producing drugs from basic raw materials and it used to rely mostly on the imports from countries like the USA and England for all its requirements of drugs. On the other hand, India has seen a plethora of multinational pharmaceutical companies come and do business in India. This paper develops a matrix which provides a broad guidance to the mid- to large-size Indian pharmaceutical domestic companies, which should embark on the path to global expansion to establish their might as well.

  20. The effect of hypodynamia on the structure of the intraorganic blood vessels and the capacity of the blood stream in the diaphragm of white rats

    NASA Technical Reports Server (NTRS)

    Gerus, A. I.

    1980-01-01

    The effect of hypodynamia on the vascular system of white rats with diaphragm deprivation was investigated. Morphological changes in the intraorganic blood stream of the diaphragm were determined. The capacity of the intraorganic vascular flow within the diaphragm muscles was established.