The Promises and Perils of Clinical Chemoprevention: 1980–2030

Cancer.gov

Frank L. Meyskens, Jr, MD, Professor of Medicine and Biological Chemistry; Director, Chao Family Comprehensive Cancer Center; and Senior Associate Dean of Health Sciences, University of California, Irvine, CA, presented "The Promises and Perils of Clinical Chemoprevention: 1980–2030".

Aflatoxin: An Old Carcinogen Teaches Us New Tricks | Division of Cancer Prevention

Cancer.gov

Speaker John D. Groopman, PhD Anna M. Baetjer Professor of Environmental Health Sciences Johns Hopkins Bloomberg School of Public Health Associate Director for Population Sciences Sidney Kimmel Comprehensive Cancer Center Johns Hopkins School of Medicine Baltimore, MD |

Assessment of virtual reality robotic simulation performance by urology resident trainees.

PubMed

Ruparel, Raaj K; Taylor, Abby S; Patel, Janil; Patel, Vipul R; Heckman, Michael G; Rawal, Bhupendra; Leveillee, Raymond J; Thiel, David D

2014-01-01

To examine resident performance on the Mimic dV-Trainer (MdVT; Mimic Technologies, Inc., Seattle, WA) for correlation with resident trainee level (postgraduate year [PGY]), console experience (CE), and simulator exposure in their training program to assess for internal bias with the simulator. Residents from programs of the Southeastern Section of the American Urologic Association participated. Each resident was scored on 4 simulator tasks (peg board, camera targeting, energy dissection [ED], and needle targeting) with 3 different outcomes (final score, economy of motion score, and time to complete exercise) measured for each task. These scores were evaluated for association with PGY, CE, and simulator exposure. Robotic skills training laboratory. A total of 27 residents from 14 programs of the Southeastern Section of the American Urologic Association participated. Time to complete the ED exercise was significantly shorter for residents who had logged live robotic console compared with those who had not (p = 0.003). There were no other associations with live robotic console time that approached significance (all p ≥ 0.21). The only measure that was significantly associated with PGY was time to complete ED exercise (p = 0.009). No associations with previous utilization of a robotic simulator in the resident's home training program were statistically significant. The ED exercise on the MdVT is most associated with CE and PGY compared with other exercises. Exposure of trainees to the MdVT in training programs does not appear to alter performance scores compared with trainees who do not have the simulator. © 2013 Published by Association of Program Directors in Surgery on behalf of Association of Program Directors in Surgery.

Consequentialism and harsh interrogations.

PubMed

Wynia, Matthew K

2005-01-01

With this issue, we begin a regular feature on bioethics and public health. We welcome Matthew K. Wynia, M.D., M.P.H., Director of the Institute for Ethics of the American Medical Association as our new Contributing Editor. If you have comments or suggestions regarding this feature, please email us at manuscript@ bioethics.net.

78 FR 40142 - Office of Managing Director Creates Docket for Petitions Seeking Review of Application Fee Refund...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

... FEDERAL COMMUNICATIONS COMMISSION [MD Docket No. 13-163; DA 13-1400] Office of Managing Director... Communications Commission. ACTION: Notice. SUMMARY: The Office of Managing Director has created the new docket..., Federal Communications Commission, Financial Management Specialist, Office of the Managing Director, 445...

76 FR 70423 - Procurement List Proposed Additions

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

..., Joint Base Andrews Naval Air Facility Washington, 1500 West Perimeter Road, Suite 2780, Joint Base Andrews, MD. NPA: Blind Industries & Services of Maryland, Baltimore, MD, Contracting Activity: Dept of the Air Force, FA2860 11 Cons Lgc, Andrews AFB, MD. Patricia Briscoe, Deputy Director, Business...

Deputy Director

Cancer.gov

Learn about Douglas R. Lowy, M.D., Deputy Director of the National Cancer Institute. His research interests include the biology of papillomaviruses and the regulation of normal and neoplastic cell growth.

You are my teachers.

PubMed

Edlich, Richard F

2005-01-01

Dr. Owen Wangensteen reminded Dr. Edlich that the chief responsibility of a teacher is to create an atmosphere friendly to learning. Dr Wangensteen indicated that the role of professor has been defined as that of teacher, clinician, and investigator. He then indicated that two more responsibilities must be added: (1) sideline cheerleader and (2) regimental water carrier. Above all those enumerated functions, he believed that the most important concern of a professor is to create an atmosphere friendly to learning. He/she must have the willingness to recognize every type of talent and ability and to encourage men/women of promise. He must be the professor of the open door, easily accessible to students, residents, and associates. The major goal of Dr. Edlich's comments, as he receives the Distinguished Medical Alumni Award from The Minneapolis Medical Alumni Association (Minneapolis, Minnesota, USA) is to acknowledge his distinguished colleagues and friends who have served as his teachers during his academic career. They include the following individuals: Theodore J. Edlich, III, President of Total Action Against Poverty; Elizabeth C. Edlic, Cofounder/Chairman and Chief Executive Officer of OneWorldLive; Richard F. Edlich, Jr., President of Edlich Realty; Rachel C. Edlich, Executive Vice President and Cofounder of OneWorldLive; William B. Long, III, MD, President and Medical Director of Trauma Specialists LLP; William P. Magee, MD, Cofounder and Director of Operation Smile; John Barrow, President of Coolibar Incorporated; Mary M. Barrow, Cofounder of Coolibar Incorporated; Kathryne L. Winters, Website Manager and Senior Research Assistant; Lise Borel, DDS, Independent Pharmaceutical/Biotechnical Consultant; Mary Jude Cox, MD, Board Certified Glaucoma Specialist, Teaching Staff at Wills Eye Hospital Glaucoma Service; John Wish, PhD, Member of the Board of The Association of Air Medical Services, Director of the Research Committee; and Dr. Andrew J. Gear, Plastic Surgical Resident, University of Minnesota Medical School.

15 CFR 280.101 - Petitions for approval of documents.

Code of Federal Regulations, 2012 CFR

2012-01-01

... accredited third party may petition the Director, NIST, to approve such document for use as described in...: FQA Document Certification, NIST, 100 Bureau Drive, Gaithersburg, MD 20899. (3) The Director, NIST... information to allow the Director, NIST, to make this determination. (b) Accreditation. (1) A person...

15 CFR 280.101 - Petitions for approval of documents.

Code of Federal Regulations, 2011 CFR

2011-01-01

... accredited third party may petition the Director, NIST, to approve such document for use as described in...: FQA Document Certification, NIST, 100 Bureau Drive, Gaithersburg, MD 20899. (3) The Director, NIST... information to allow the Director, NIST, to make this determination. (b) Accreditation. (1) A person...

15 CFR 280.101 - Petitions for approval of documents.

Code of Federal Regulations, 2013 CFR

2013-01-01

... accredited third party may petition the Director, NIST, to approve such document for use as described in...: FQA Document Certification, NIST, 100 Bureau Drive, Gaithersburg, MD 20899. (3) The Director, NIST... information to allow the Director, NIST, to make this determination. (b) Accreditation. (1) A person...

15 CFR 280.101 - Petitions for approval of documents.

Code of Federal Regulations, 2014 CFR

2014-01-01

... accredited third party may petition the Director, NIST, to approve such document for use as described in...: FQA Document Certification, NIST, 100 Bureau Drive, Gaithersburg, MD 20899. (3) The Director, NIST... information to allow the Director, NIST, to make this determination. (b) Accreditation. (1) A person...

15 CFR 280.101 - Petitions for approval of documents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... accredited third party may petition the Director, NIST, to approve such document for use as described in...: FQA Document Certification, NIST, 100 Bureau Drive, Gaithersburg, MD 20899. (3) The Director, NIST... information to allow the Director, NIST, to make this determination. (b) Accreditation. (1) A person...

Venogram

MedlinePlus

... PhD, Department of Surgery, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A. ...

The Influence of Ply Waviness with Nonlinear Shear on the Stiffness and Strength Reduction of Composite Laminates

DTIC Science & Technology

1994-10-01

Postage will be paid by addresaes Director U.S. Army Research Laboratory _____ ATTN: AMSRL-OP-AP-L Aberden Proving Ground , MD 21005-5066 ...TL, Aberdeen Proving Ground Technical Library 2800 Powder Mill Rd. 2 Dir, USAMSAA Adelphi, MD 20783-1145 ATTN: AMXSY-D AMXSY-MP, H. Cohen Director U.S...of No. of C i Oraizto Cooies Organization Aberdeen Provine Ground AMSRL-WT-PD(ALC) A. Abrahamian 64 Dir, USARL K. Barnes ATTN: AMSRL-CI, M. Berman C

Gastroschisis repair

MedlinePlus

... PhD, Department of Surgery, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A. ...

Omphalocele repair

MedlinePlus

... PhD, Department of Surgery, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A. ...

Extremity angiography

MedlinePlus

... PhD, Department of Surgery, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A. ...

Open pleural biopsy

MedlinePlus

... PhD, Department of Surgery, Louisiana State University Health Sciences Center-Shreveport, Shreveport, Louisiana. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A. ...

Essential Tremor vs. Parkinson's Disease: How Do They Differ?

MedlinePlus

... Arif Herekar , MD, Chairman and Head, Department of Neurology, Baqai Medical University; and member of the IETF Medical Advisory Board. Joseph Jankovic , MD, Professor of Neurology, Distinguished Chair in Movement Disorders, Director, Parkinson’s Disease ...

Vaginal bleeding in early pregnancy

MedlinePlus

... Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. Related MedlinePlus Health Topics Health Problems in Pregnancy Vaginal Bleeding Browse the Encyclopedia A. ...

78 FR 15021 - Office of the Director, National Institutes of Health; Notice of Meeting

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2013-03-08

... Director, NIH, Office of Science Policy, 6705 Rockledge Drive, Suite 750, Bethesda, MD 20892, (Telephone Conference Call). Contact Person: Juanita Marner, Office of Science Policy, Office of the Director, NIH... Policy. [FR Doc. 2013-05370 Filed 3-7-13; 8:45 am] BILLING CODE 4140-01-P ...

77 FR 26771 - Office of the Director, National Institutes of Health Notice of Meeting

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2012-05-07

... Institutes of Health, Office of the Director, NIH, Office of Science Policy, 6705 Rockledge Drive, Suite 750, Bethesda, MD 20892 (Telephone Conference Call). Contact Person: Lyric Jorgenson, Ph.D., Office of Science Policy, Office of the Director, NIH, National Institutes of Health, 6705 Rockledge Drive, Suite 750...

76 FR 5592 - Office of the Director, National Institutes of Health; Notice of Meeting

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2011-02-01

... of Health, Office of the Director, NIH, Office of Science Policy, 6705 Rockledge Drive, Suite 750, Bethesda, MD 20892, (Telephone Conference Call) Contact Person: Lyric Jorgenson, Office of Science Policy..., Director, Office of Federal Advisory Committee Policy. [FR Doc. 2011-2190 Filed 1-31-11; 8:45 am] BILLING...

78 FR 17937 - National Institute of Biomedical Imaging and Bioengineering; Meeting

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... F. Bolger Center, 9600 Newbridge Drive, Potomac, MD 20854. Closed: 12:30 p.m. to 3:30 p.m. Agenda... Newbridge Drive, Potomac, MD 20854. Contact Person: Anthony Demsey, Ph.D., Director, National Institute of...

75 FR 43993 - National Institute of Biomedical Imaging and Bioengineering; Notice of Meeting

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2010-07-27

... Level), Bethesda, MD 20817. Contact Person: Anthony Demsey, PhD, Director, National Institute of... Level), Bethesda, MD 20817. Closed: 1 p.m. to 3 p.m. Agenda: To review and evaluate grant applications...

Goddard visit

NASA Image and Video Library

2011-07-21

A trio of representatives from Goddard Space Flight Center in Greenbelt, Md., visited Stennis Space Center on July 21-22 to explore opportunities for collaboration. Visitors and hosts included: (seated, l to r) Shahid Habib, chief of the Goddard Office of Applied Sciences; Stennis Director Patrick Scheuermann; Piers Sellers, deputy director of the Goddard Sciences and Exploration Directorate; (standing, l to r) Duane Armstrong, chief of the Stennis Applied Science & Technology Project Office; Fritz Policelli, representative of the Goddard Office of Applied Sciences; Anne Peek, assistant director of the Stennis Project Directorate; and Keith Brock, director of the Stennis Project Directorate.

Upgraded Hubble Space Telescope Images

NASA Image and Video Library

2009-09-08

NASA Associate Administrator of the Science Mission Directorate Dr. Edward J. Weiler speaks at the podium as Sen. Barbara A. Mikulski, D-Md., left, listens during a press conference where NASA unveiled new images from NASA's Hubble Space Telescope Wednesday, Sept. 9, 2009 at NASA Headquarters in Washington. The images were from four of the telescopes' six operating science instruments. Photo Credit: (NASA/Bill Ingalls)

NLM MedlinePlus Magazine Team | NIH MedlinePlus the Magazine

MedlinePlus

... Robert George DIRECTOR OF OPERATIONS Carolyn Medeiros DIRECTOR, BUSINESS DEVELOPMENT Michele Tezduyar MANAGING EDITOR Emily Poe SENIOR ... MD 20814 CONNECT WITH US Follow us on Facebook Facebook MedlinePlus www.facebook.com/mplus.gov Facebook ...

Parameters for Quantitative Comparison of Two-, Three-, and Four-level Laser Media, Operating Wavelengths, and Temperatures

DTIC Science & Technology

2010-08-01

S) AND ADDRESS(ES) U.S. Army Research Laboratory ATTN: RDRL-SEE-O 2800 Powder Mill Road Adelphi, MD 20783-1197 8. PERFORMING ORGANIZATION...Kudryashov, and D. Gar - buzov, “Resonant pumping and upconversion in 1.6 m Er lasers,” J. Opt. Soc. Amer. B., vol. 24, pp. 2454–2460, Sep. 2007. [4] A...1 DIRECTOR US ARMY RESEARCH LAB IMNE ALC HRR 2800 POWDER MILL RD ADELPHI MD 20783-1197 1 DIRECTOR US ARMY RESEARCH LAB RDRL CIM

M1A2 Adjunct Analysis (POSNOV Volume)

DTIC Science & Technology

1989-12-01

MD 20814-2797 Director 2 U.S. Army Materiel Systems Analysis Activity ATTN: AMXSY-CS, AMXSY-GA Aberden Proving Grounds , MD 21005-5071 U.S. Army...Leonard Wood, MO Commander U.S. Army Ordnance Center & School ATTN: ATSL-CD-CS Aberdeen Proving Ground , MD 21005 Commander 2 U.S. Army Soldier Support...NJ Commander U.S. Army Test and Evaluation Command ATrN: AMSTE-CM-R Aberdeen Proving Ground , MD 21005 Commander U.S. Army Tank Automotive Command

77 FR 45644 - National Institute of Biomedical Imaging and Bioengineering; Notice of Meeting

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... Drive, Conference Room 1, Potomac, MD 20854. Closed: 1:00 p.m. to 3:00 p.m. Agenda: To review and... Newbridge Drive, Conference Room 1, Potomac, MD 20854. Contact Person: Anthony Demsey, Ph.D., Director...

Ear surgery - slideshow

MedlinePlus

... Otolaryngology – Head and Neck Surgery, The University of Texas Medical School at Houston, Houston, TX. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. Related MedlinePlus Health Topics Ear Disorders ...

Facelift - slideshow

MedlinePlus

... Otolaryngology – Head and Neck Surgery, The University of Texas Medical School at Houston, Houston, TX. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. Related MedlinePlus Health Topics Plastic and ...

Lowy Named Acting NCI Director April 2015

Cancer.gov

Douglas Lowy, M.D., today was officially named the National Cancer Institute’s Acting Director. Dr. Lowy, a cancer researcher for more than 40 years, received the National Medal of Technology and Innovation from President Obama in 2014 for his research th

75 FR 27708 - National Institute of Standards and Technology Performance Review Board Membership

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2010-05-18

... Neutron Research, National Institute of Standards & Technology, Gaithersburg, MD 20899. Appointment..., Building and Fire Research Laboratory, National Institute of Standards & Technology, Gaithersburg, MD 20899. Appointment Expires: 12/31/10. Dated: May 11, 2010. Katharine Gebbie, Director, Physics Laboratory. [FR Doc...

Obscuration Due to Dust of a Laser Beam in a Gun Firing Environment - Preliminary Survey

DTIC Science & Technology

1975-10-01

34 APG- MT-4371, Nov 1973, Aberdeen Proving Ground , MD (AD Number: 915796L). 13. Engineering Design Handbook, Ballistic Series, "Interior Ballistics of...Technical Library Watervliet, NY 12189 Director Ballistic Research Laboratories Aberdeen Proving Ground , MD 21005 Commander US Army Electronics...RHFL Warren, MI 48090 Commander Aberdeen Proving Ground ATTN: Tech Lib., Bldg 313 Aberdeen Proving Ground , MD 22005 Chief of Naval Research

77 FR 63848 - Report on Carcinogens Evaluation of Pentachlorophenol; Request for Nominations of Scientific Experts

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... Dr. Ruth Lunn, Director, ORoC, DNTP, NIEHS, P.O. Box 12233, MD K2-14, Research Triangle Park, NC..., ORoC, DNTP, NIEHS, P.O. Box 12233, MD K2-14, Research Triangle Park, NC 27709; telephone (919) 316...

78 FR 38065 - Office of the Director, National Institutes of Health; Notice of Closed Meetings

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2013-06-25

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76 FR 20355 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Funding...

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... Research Network (MD STARnet); Feasibility of Expansion to Other Muscular Dystrophies (FOA) DD11-006...., and the Determination of the Director, Management Analysis and Services Office, CDC, pursuant to... Network (MD STARnet); Feasibility of Expansion to Other Muscular Dystrophies (FOA) DD11-006, initial...

76 FR 75448 - Establishment of Class D and E Airspace; Frederick, MD

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2011-12-02

... and E airspace at Frederick, MD, to accommodate new Area Navigation (RNAV) Global Positioning System... enhances the safety and management of Instrument Flight Rules (IFR) operations for SIAPs at the airport. DATES: Effective 0901 UTC, February 9, 2012. The Director of the Federal Register approves this...

76 FR 75888 - National Institute of Biomedical Imaging and Bioengineering; Notice of Meeting

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2011-12-05

... assistance, such as sign language interpretation or other reasonable accommodations, should notify the... Level, Bethesda, MD 20817. Closed: 1 p.m. to 3 p.m. Agenda: To review and evaluate grant applications... Level, Bethesda, MD 20817. Contact Person: Anthony Demsey, Ph.D., Director, National Institute of...

Pathfinder, v6 n3, May/Jun 2008. Unifying the Intelligence Profession

DTIC Science & Technology

2008-06-01

ADDRESS(ES) National Geospatial-Intelligence Agency,Office of Corporate Communications,4600 Sangamore Road ,Bethesda,MD, 20816 -5003 8. PERFORMING...Sangamore Road, Mail Stop D-54 Bethesda, MD 20816 -5003 Telephone: (301) 227-7388, DSN 287-7388 E-mail: pathfinder@nga.mil Director Vice Adm. Robert

75 FR 39548 - National Institute of Neurological Disorders and Stroke; Notice of Closed Meeting

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2010-07-09

..., Neuroscience Center, 6001 Executive Boulevard, Rockville, MD 20852 (Telephone Conference Call). Contact Person... Research, NINDS/NIH/DHHS/Neuroscience Center, 6001 Executive Blvd., Suite 3208, Msc 9529, Bethesda, MD... Neurosciences, National Institutes of Health, HHS) Dated: July 1, 2010. Jennifer Spaeth, Director, Office of...

77 FR 19025 - National Institute of Neurological Disorders and Stroke; Notice of Closed Meeting

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2012-03-29

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A Surgeon's View of Prostate Cancer | Center for Cancer Research

Cancer.gov

Robert Reiter, M.D., M.B.A., is a Professor of Urology and Molecular Biology, Director of the Prostate Cancer Treatment and Research Program, and Director of Urologic Research at the David Geffen School of Medicine at the University of California, Los Angeles (UCLA).

Pathfinder, v6 n5, Sep/Oct 2008. Shielding Our Home and Nation

DTIC Science & Technology

2008-10-01

Agency,Office of Corporate Communications,4600 Sangamore Road ,Bethesda,MD, 20816 -5003 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING... 20816 -5003 Telephone: (301) 227-7388, DSN 287-7388 E-mail: pathfinder@nga.mil Director Vice Adm. Robert B. Murrett, U.S. Navy Deputy Director

75 FR 71443 - Renewal of Charter for the Secretary's Advisory Committee on Human Research Protections

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2010-11-23

... on Human Research Protections AGENCY: Department of Health and Human Services, Office of the... Research Protections (SACHRP). FOR FURTHER INFORMATION CONTACT: Jerry Menikoff, M.D., J.D., Director, Office for Human Research Protections or Julia Gorey, J.D., Executive Director, SACHRP; U.S. Department...

78 FR 25259 - Notice of Intent To Grant an Exclusive License; Integrata Security, LLC

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2013-04-30

..., 9800 Savage Road, Suite 6848, Fort George G. Meade, MD 20755-6848. FOR FURTHER INFORMATION CONTACT: Marian T. Roche, Director, Technology Transfer Program, 9800 Savage Road, Suite 6848, Fort George G. Meade, MD 20755-6848, telephone (443) 634-3514. Dated: April 24, 2013. Aaron Siegel, Alternate OSD...

78 FR 3011 - Office of the Director, National Institutes of Health; Notice of Closed Meetings

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2013-01-15

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76 FR 40923 - National Institute of Biomedical Imaging and Bioengineering; Notice of Meeting

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2011-07-12

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75 FR 14175 - National Institute of Biomedical Imaging and Bioengineering; Notice of Meeting

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2010-03-24

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Pathfinder. Volume 8, Number 3, May/June 2010. Technology - Rendering an Ever-Clearer Picture

DTIC Science & Technology

2010-06-01

Agency,Office of Corporate Communications,4600 Sangamore Road, Mail Stop D-54,Bethesda,MD, 20816 -5003 8. PERFORMING ORGANIZATION REPORT NUMBER 9...Bethesda, MD 20816 -5003 Telephone: (301) 227-7388, DSN 287-7388 E-mail: pathfinder@nga.mil Director Vice Adm. Robert B. Murrett, U.S. Navy Deputy

Ambient Volatility of Triethyl Phosphate

DTIC Science & Technology

2017-08-01

AMBIENT VOLATILITY OF TRIETHYL PHOSPHATE ECBC-TR-1476 James H. Buchanan John J. Mahle RESEARCH AND...TECHNOLOGY DIRECTORATE David E. Tevault JOINT RESEARCH AND DEVELOPMENT, INC. Belcamp, MD 21017-1552 August 2017 Approved for public release...21010-5424 Joint Research and Development, Inc.; 4694 Millennium Drive, Suite 105, Belcamp, MD 21017-1552 8. PERFORMING ORGANIZATION REPORT

76 FR 65519 - Statement of Organization, Functions, and Delegations of Authority

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... of Policy, Planning, and Innovation's cross-cutting policy role in the Agency as well as externally... other fields that also play a crucial role in supporting and improving behavioral health. OPPI will seek.... Office of the Director (MD1) As the chief policy advisor to the Administrator, SAMHSA, the OPPI Director...

78 FR 52552 - Office of the Director, National Institutes of Health; Notice of Meeting

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2013-08-23

... Institutes of Health, Office of the Director, NIH, Office of Science Policy, 6705 Rockledge Drive, Suite 750, Bethesda, MD 20892, (Telephone Conference Call). Contact Person: Juanita Marner, Office of Science Policy... Policy. [FR Doc. 2013-20561 Filed 8-22-13; 8:45 am] BILLING CODE 4140-01-P ...

Advancing the understanding of progression in multiple sclerosis: an interview with Shibeshih Belachew.

PubMed

Belachew, Shibeshih

2018-02-01

Shibeshih Belachew speaks to Laura Dormer, Commissioning Editor: Dr Shibeshih Belachew, MD, PhD, is a Senior Medical Director for Multiple Sclerosis (MS) Disease Area in Global Product Development Medical Affairs at Roche (Basel, Switzerland). Prior to joining Roche in January 2016, he was Director of MS Franchise and Head of Medical Director's office for Biogen Region Europe and Canada. Previously at Biogen he also served as a Director in Global Neurology for the natalizumab program in Cambridge (MA, USA). Prior to joining industry, he was a Clinical Professor of Neurology at the University of Liège in Belgium. Shibeshih completed neurology postgraduate training at the University of Liège and has a PhD in Biomedical Science in the field of Developmental Neurobiology. Shibeshih has been a post-doctoral fellow in the Laboratory of Cellular and Synaptic Neurophysiology at the National Institutes of Health (Bethesda, MD, USA) and later at the Center for Neuroscience Research of Children's National Medical Center in Washington DC. He is a member of the Belgian Neurological Society.

9 CFR 92.2 - Application for recognition of the animal health status of a region.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Administrator, c/o National Center for Import and Export, VS, APHIS, 4700 River Road Unit 38, Riverdale, MD... the Director, Sanitary Trade Issues Team, National Center for Import and Export, VS, APHIS, 4700 River Road Unit 38, Riverdale, MD 20737. (1) Scope of the evaluation being requested. (2) Veterinary control...

Pathfinder: The Geospatial Intelligence Magazine Serving the Front Line, March/April 2009. Volume 7, Number 2

DTIC Science & Technology

2009-04-01

ADDRESS(ES) National Geospatial-Intelligence Agency,4600 Sangamore Rd Mail Stop D-54,Bethesda,MD, 20816 -5003 8. PERFORMING ORGANIZATION REPORT NUMBER 9...Bethesda, MD 20816 -5003 Telephone: (301) 227-7388, DSN 287-7388 E-mail: pathfinder@nga.mil Director Vice Adm. Robert B. Murrett, U.S. Navy Deputy

Perceptions of division directors in general internal medicine about the importance of and support for scholarly work done by clinician-educators.

PubMed

Yeh, Hsin-Chieh; Bertram, Amanda; Brancati, Frederick L; Cofrancesco, Joseph

2015-02-01

To determine perceptions of general internal medicine (GIM) division directors of the importance of and support for clinician-educators' (CEs') scholarship. In 2010, the authors identified 127 accredited U.S. MD-granting medical schools with a GIM division, identified 144 GIM directors, and were able to survey 129 of them. Directors were asked to rate the importance of specific CE scholarly accomplishments for promotion from assistant to associate professor, to describe current research support for CEs, and to state how they would support the scholarly work of CEs if they had funding. Fifty-five directors (42.6%) from 52 institutions responded; there were no significant differences between responding and nonresponding schools. Curriculum development, presentations at national meetings and other institutions, review articles, and book chapters were rated as "most/very important" or "important/somewhat important" by over 90%. Approximately half rated published original peer-reviewed articles as "most/very important"; slightly less than half rated these "not important," a difference associated with having a specific CE track. If $100,000 per year were available to enhance the scholarly productivity of CEs, directors suggested spending it on faculty development, project coordination, protected time for CEs, and methodological and statistical support. This nationwide survey of GIM division directors confirms that academic CEs in GIM are judged on a wide variety of scholarly activities, many of which are consistent across institutions. However, academic GIM CEs need to understand their institutions' specific criteria, especially regarding the value placed on original, peer-reviewed publications.

View of Mission Control Center during the Apollo 13 emergency return

NASA Image and Video Library

1970-04-16

S70-35369 (16 April 1970) --- Discussion in the Mission Operations Control Room (MOCR) dealing with the Apollo 13 crewmen during their final day in space. From left to right are Glynn S. Lunney, Shift 4 flight director; Gerald D. Griffin, Shift 2 flight director; astronaut James A. McDivitt, manager, Apollo Spacecraft Program, MSC; Dr. Donald K. Slayton, director of Flight Crew Operations, MSC; and Dr. Willard R. Hawkins, M.D., Shift 1 flight surgeon.

Crystal Field Splittings of the Hund Ground States of Nd(N) Ions in S4 Symmetry: Theory and Application to the Ga(3+) Site of Gd3Sc2Ga3O12.

DTIC Science & Technology

1984-03-01

DRDAR-TSS-S (STINFO) ATTN DRXRES-RTL, TECH LIBRARY ABERDEN PROVING GROUND , MD 21005 NATICK, MA 01762 23 %.. * ,w...DRXSY-MP (LIBRARY) ABERDEEN PROVING GROUND , MD 21005 UNDER SECRETARY OF DEFENSE RES £ ENGINEERING COMMANDER ATTN TECHNICAL LIBRARY, 3C128 US ARMY MISSILE...SANDS MISSILE RANGE, N 88002 ABERDEEN PROVING GROUND , MD 21005 DIRECTOR COMMANDER 08 RMM BALLISTIC RESEARCH LABORATORY US ARMY TROOP SUPPORT COMMAND AT

Small Business Innovation Research, Post-Phase II Opportunity Assessment

NASA Technical Reports Server (NTRS)

Nguyen, Hung D.; Steele, Gynelle C.

2015-01-01

This report outlines current Small Business Innovation Research (SBIR) Post-Phase II opportunity contract award results for the SBIR technology program from 2007 to 2011 for NASA's Aeronautics Research Mission Directorate (ARMD), Human Exploration and Operations Mission Directorate (HEOMD), Science Mission Directorate (SMD), and Space Technology Mission Directorate (STMD). The report provides guidelines for incorporating SBIR technology into NASA programs and projects and provides a quantitative overview of the post-Phase II award patterns that correspond with each mission directorate at NASA Glenn Research Center (GRC). In recent years, one of NASA's goals has been to not only transfer SBIR technologies to commercial industries, but to ensure that NASA mission directorates incorporate SBIR technologies into their program and project activities. Before incorporating technologies into MD programs, it is important to understand each mission directorate structure because each directorate has different objectives and needs. The directorate program structures follow.

The medical director and the use of power: limits, challenges and opportunities.

PubMed

Gabel, Stewart

2011-09-01

The organizational leadership in mental health agencies frequently resides in executives who are not psychiatrists and who may or may not have clinical backgrounds. Psychiatrists who are medical directors (MDs) of organizations with this structure are responsible for the success of the clinical programs, but are subordinate to the executive director (ED). The MD/ED relationship therefore is an example of the complexities and challenges of a relationship in which supervisor and supervisee have different types of power, but are mutually dependent on each other for the organization's success. Clarity and differentiation of the types of power of the MD and ED can be helpful in determining appropriate boundaries and facilitating a cooperative relationship that allows the organizational mission to be well served. Raven's model of the bases of social power (French and Raven, Studies in Social Power, 1959; Raven, Analyses of Social Issues and Public Policy 8(1):1-22, 2008) provides a useful framework to explore this relationship and the challenges and opportunities inherent in it.

Improved Ribbon Bridge (IRB) Prototype Transporter-Operational Test

DTIC Science & Technology

1992-05-01

Department of Defense I Commander US Army Aberdeen Proving Ground I Director, Tochnical Information ATTN, STEAP.MT-U (GE Branch) Defense Advanced... Proving Ground . MD 21005-5071 Defense Nuclear Agency ATTN-. TnL IDirector Washingtm, DC 20305 US Ballistics Research Laboratory ATIN: AMXBR-OD-ST (STINFO...Technology Laboratory Aberden Proving GOfouind MD 21005 Waerown. MA 02172.0001 DLstdbutlon-1 Commmder 1 Commander US Army Electrnics Reswtl and

Pancreatic Cancer Chemoprevention Translational Workshop | Division of Cancer Prevention

Cancer.gov

Thursday, September 10th (6:00 to 9:30 PM) Welcome Barnett Kramer, MD, MPH (6:00 to 6:10 PM) Director of the Division of Cancer Prevention, NCI Introduction – Goals of the Workshop: ABCs of Cancer Prevention (Agents, Biomarkers, Cohorts) Mark Miller, PhD (6:10 to 6:25 PM) Program Director Division of Cancer Prevention, NCI |

Developing a HER3 Vaccine to Prevent Resistance to Endocrine Therapy

DTIC Science & Technology

2014-10-01

Medicine , Duke University Amy Hobeika, PhD, Assistant Research Professor, Department of Surgery, Duke University H. Kim Lyerly, MD, Professor...Department of Surgery, Duke University William Gwin, MD, Fellow, Department of Medicine , Duke University Bruce Burnett, PhD, Director of Regulatory Affairs... herbal products, over- the-counter (OTC) drugs, vitamins, natural remedies, and alcohol that you are taking before you start the study and before

Cognition in the Brain: Investigations Using Positron Emission Tomography

DTIC Science & Technology

1992-07-16

0029 DDIRESS (City. State and ZIP Code) 10. SOURCE Of FUNDING NOS. _____________ .dg. 410 PROGRAM PROJECT TASKC WORK .,%r illing Air Force Base, DC...Bethesda, MD 20892 20. Daniel Bubb, M.D. Department of Neurolinguistics Montreal Neurological Institute 15. Sung-cheng tHuang, Ph.D. 3801 University...Chief of Pediatric Neu- rology Service Director, Center for Morphomet- 24. Terry Allard, Ph.D. ric Analysis Cognitive Science Programs Kennedy 9 Office

Quantifying Soldier Shooting Performance of the M4 Carbine with and without a Vertical Grip

DTIC Science & Technology

2015-01-01

thereof. Destroy this report when it is no longer needed. Do not return it to the originator. Army Research Laboratory Aberdeen Proving Ground, MD...Samson V Ortega Jr, William H Harper, and Frank Morelli Human Research and Engineering Directorate, ARL...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) US Army Research Laboratory ATTN: RDRL-HRS-B Aberdeen Proving Ground, MD 21005-5425 8. PERFORMING

Medical Surveillance Monthly Report (MSMR). Volume 2, Number 2, February 1996

DTIC Science & Technology

1996-02-01

Inguinale (c) Lymphogranuloma Venereum (d) Syphilis unspec. (e) Syph, tertiary (f) Syph, congenital MSMRVol. 02 / No. 02 7 Continued from page 3...Director, Epidemiology and Disease Surveillance, USACHPPM Editor MAJ Mark V. Rubertone, MD, MPH Chief, Army Medical Surveillance Activity, USACHPPM...essarily those of the Department of the Army. Epidemiologic Investigation Prepared by the Medical Surveil- lance Activity, Directorate of Epidemiology and

Mental Health and Recruits (Briefing Charts)

DTIC Science & Technology

2010-01-01

MENTAL HEALTH AND RECRUITS COL Elspeth Cameron Ritchie, MD, MPH Director, Behavioral Health Proponency Offi f h A S G lce o t e rmy urgeon enera...collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and...Desert Storm/Shield – “Persian Gulf illnesses”, medically unexplained physical symptoms • Operations Other than War (OOTW) – Combat and

Naval Medical Research and Development News. Volume 7, Issue 6, June 2015

DTIC Science & Technology

2015-06-01

such patients is considerably longer than the average stay of all patients in United States Naval Hospitals.” ~~Frank...SPRING, Md. - Naval Medical Research Center’s (NMRC) Infectious Diseases Directorate (IDD) held a seminar, May 29, recognizing the researchers’ for...The panel of NMRC researchers included BDRD, Deputy Director, Cmdr. Guillermo Pimentel; Office of Emerging Infectious Diseases and Global Health

76 FR 28778 - Ocean Transportation Intermediary License; Applicants

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

.... Mora, Director, Application Type: New NVO & OFF License. Solomon Emeke dba Desaiah Limited (NVO & OFF), 3696 Park Avenue, Ellicott City, MD 21043, Officer: Solomon Emeke, Sole Proprietor, (Qualifying...

Selected Interviews with Doug Lowy

Cancer.gov

In these selected interviews, Douglas R. Lowy, M.D., Deputy Director of the National Cancer Institute (NCI), talks with media and scientific institutions about basic science, clinical research, and the work of NCI.

Researcher Interview: Tom Hudson

Cancer.gov

Tom Hudson, M.D., President and Scientific Director of the Ontario Institute for Cancer Research, describes the International Cancer Genome Consortium (ICGC), which brings together cancer genomic data and research from across the world.

Standardized UXO Technology Demonstration Site Scoring Record No. 945

DTIC Science & Technology

2017-07-01

DISTRIBUTION LIST ATEC Project No. 2011-DT-ATC-DODSP-F0292 Note: A copy of this test report has been posted to the Versatile Information Systems...Directorate July 2017 Report Produced by: U.S. Army Aberdeen Test Center Aberdeen Proving Ground, MD 21005-5059 Report Produced for: Strategic...U.S. Army Test and Evaluation Command Aberdeen Proving Ground, MD 21005-5001 Distribution Unlimited, July 2017. The use of a trade name or the

The Laboratory for Terrestrial Physics

NASA Technical Reports Server (NTRS)

2003-01-01

The Laboratory for Terrestrial Physics is dedicated to the advancement of knowledge in Earth and planetary science, by conducting innovative research using space technology. The Laboratory's mission and activities support the work and new initiatives at NASA's Goddard Space Flight Center (GSFC). The Laboratory's success contributes to the Earth Science Directorate as a national resource for studies of Earth from Space. The Laboratory is part of the Earth Science Directorate based at the GSFC in Greenbelt, MD. The Directorate itself is comprised of the Global Change Data Center (GCDC), the Space Data and Computing Division (SDCD), and four science Laboratories, including Laboratory for Terrestrial Physics, Laboratory for Atmospheres, and Laboratory for Hydrospheric Processes all in Greenbelt, MD. The fourth research organization, Goddard Institute for Space Studies (GISS), is in New York, NY. Relevant to NASA's Strategic Plan, the Laboratory ensures that all work undertaken and completed is within the vision of GSFC. The philosophy of the Laboratory is to balance the completion of near term goals, while building on the Laboratory's achievements as a foundation for the scientific challenges in the future.

Against the Odds Exhibition Opens

MedlinePlus

... the National Institutes of Health in Bethesda, Md. Photo courtesy of Bill Branson NIH Director Dr. Elias ... addresses visitors to the opening of the exhibition. Photo courtesy of Bill Branson Brothers Niko and Theo ...

75 FR 47550 - Procurement List; Additions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-06

... Warfare Center, Indian Head Division, Indian Head, MD Caddy, Bucket and Cleaning Kit NSN: MR 1016 NPA... Barry S. Lineback, Director, Business Operations. [FR Doc. 2010-19451 Filed 8-5-10; 8:45 am] BILLING...

75 FR 39665 - Marine Mammals; File No. 14534

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2010-07-12

... Office of Science and Technology, Silver Spring, MD (Responsible Party: Ned Cyr, Director) has been... permit: (1) was applied for in good faith; (2) will not operate to the disadvantage of such endangered...

Clinical Cancer Genetics and Prevention

Cancer.gov

Olufunmilayo F. Olopade MD, FACP, Professor of Medicine and Human Genetics and Director of the Cancer Risk Clinic Department of Medicine, BSD Section of Hematology/Oncology University of Chicago, presented "Clinical Cancer Genetics and Prevention".

Controlling Cholesterol with Statins

MedlinePlus

... already in the blood. According to James P. Smith, M.D., M.S., deputy director of the Division ... the risk of heart disease and stroke,” says Smith. “But other factors that are out of our ...

Medical Surveillance Monthly Report (MSMR). Volume 1, Number 3, June 1995

DTIC Science & Technology

1995-06-01

Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 MSMR2 June, 1995 Executive Editor COL John F. Brundage, MD, MPH Director, Epidemiology ...neces- sarily those of the Department of the Army. Prepared by the Medical Surveil- lance Activity, Directorate of Epidemiology and Disease...Gonorrhea Herpes Simplex Syphilis Prim/Sec Syphilis Latent Urethritis non-spec. Other STDs** MTF/Post** Cur. Cum. Cur. Cum. Cur. Cum. Cur. Cum. Cur

77 FR 57097 - Office of the Director, National Institutes of Health Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... Pike, Rockville, MD 20852. Contact Person: Barbara J. Nelson, Ph.D., Scientific Review Officer, Office of Grants Management & Scientific Review, National Center for Advancing Translational, Sciences NCATS...

From Germline Genetics to Somatic Insights – The Evolving Landscape of Hereditary Breast and Ovarian Cancer

Cancer.gov

Katherine (Kate) L. Nathanson, MD is a Professor of Medicine, in the Division of Translational Medicine and Human Genetics, and Genetics, at the Perelman School of Medicine of the University of Pennsylvania. She is Deputy Director of the Abramson Cancer Center, and Director of Genetics for the Basser Center for BRCA. Dr. Nathanson received her BA from Haverford College and MD from the University of Pennsylvania School of Medicine. She completed residencies in both Internal Medicine and Clinical Genetics, along with a post-doctoral fellowship in cancer genetics. She is an internationally recognized for both her clinical and research expertise in cancer genetics/genomics. Her research focuses on both inherited susceptibility to cancer and somatic genetic characterization of tumors, with interests across multiple tumor types, including testicular germ cell tumors, hereditary breast and ovarian cancers, melanoma and neuroendocrine tumors. Dr. Nathanson has published over 250 peerreviewed articles in journals such as Nature, JAMA, New England Journal of Medicine and Cancer Cell. Dr. Nathanson has an extensive record of national service, serving on committees for multiple organizations, such as ACMG and AACR, several editorial boards, and scientific review committees including as Chair of the Cancer Genetics study section for the National Institutes of Health. She has been elected to the American Society of Clinical Investigation and the American Association of Physicians.

Profile of Public Health Leadership.

PubMed

Little, Ruth Gaskins; Greer, Annette; Clay, Maria; McFadden, Cheryl

2016-01-01

Public health leaders play pivotal roles in ensuring the population health for our nation. Since 2000, the number of schools of public health has almost doubled. The scholarly credentials for leaders of public health in academic and practice are important, as they make decisions that shape the future public health workforce and important public health policies. This research brief describes the educational degrees of deans of schools of public health and state health directors, as well as their demographic profiles, providing important information for future public health leadership planning. Data were extracted from a database containing information obtained from multiple Web sites including academic institution Web sites and state government Web sites. Variables describe 2 sets of public health leaders: academic deans of schools of public health and state health directors. Deans of schools of public health were 73% males and 27% females; the PhD degree was held by 40% deans, and the MD degree by 33% deans. Seventy percent of deans obtained their terminal degree more than 35 years ago. State health directors were 60% males and 40% females. Sixty percent of state health directors had an MD degree, 4% a PhD degree, and 26% no terminal degree at all. Sixty-four percent of state health directors received their terminal degree more than 25 years ago. In addition to terminal degrees, 56% of deans and 40% of state health directors held MPH degrees. The findings call into question competencies needed by future public health professionals and leadership and the need to clarify further the level of public health training and degree type that should be required for leadership qualifications in public health.

TCGA and Its Vital Role in Understanding the Landscape of Somatic Alterations in Cancer - TCGA

Cancer.gov

Dr. Stephen Chanock, M.D., Director of the Division of Cancer Epidemiology & Genetics at the NCI, discusses how TCGA provides a strong foundation for understanding key biological alterations in cancer.

76 FR 65205 - Office of the Director, National Institutes of Health; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... available. Individuals who plan to attend and need special assistance, such as sign language interpretation..., 5635 Fishers Lane, Terrace Level, Rockville, MD 20852. Contact Person: Robert Eisinger, PhD, Executive...

Propagation of Visible and Infrared Radiation in Fog, Rain, and Snow

DTIC Science & Technology

1982-07-01

Force Base Washington, D.C. 20332 Project manager Smoke/Obscurants 3 Aberden Proving Ground , MD 21005 ATTN: DRCPM-SMK Air Force GL 1 Hanscom AFB...Research Laboratory Technical Reports Boulder, CO 80303 ATTN: Library, R-51 Director U.S. Army Materiel Systems Analysis Agency Aberdeen Proving Ground ...DRSMI-RRO 1 DRSMI-RHC 1 Commander 1 U.S. Army Electronic Proving Grounds Fort Huachuca, AZ 85613 ATTN: STEEP-MT-ST Director 1 U.S. Army Ballistic

Transformation of Waves Across the Surf Zone.

DTIC Science & Technology

1981-03-01

Kuo is more realis- tic but still results in a sharp cut-off of the distribution at the breaking heights. 5. Goda Distribution Goda (1975) derived a...J.I., "Probabilities of Breaking Wave Characteris- tics ," Proc. 12th Coastal Engineering Conf., pp. 399- 412, 1970. Chakrabarty, S.K. and R.P. Cooley...Spring, MD 20910 21. Director 2 Instituto Oceanografico de la Armada Guayaquil, Ecuador 22. Director de Educacion de la Armada Comandancia General de

78 FR 52787 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-National Warheads...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-26

...; Serco, Inc., Reston, VA; Simulations, LLC, Simsbury, CT; SURVICE Engineering Company, LLC, Belcamp, MD... 54611). Patricia A. Brink, Director of Civil Enforcement, Antitrust Division. [FR Doc. 2013-20687 Filed...

In Praise of Progress

MedlinePlus

... singer Randy Owen, formerly lead singer of the band Alabama, (with his wife Kelly). Photo courtesy of NIH NIH Director Elias Zerhouni, M.D., comments at the awards dinner focused on the vital role medical research plays in improving health care for all ...

77 FR 58854 - Office of the Director, National Institutes of Health; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-24

... current understanding of the basic biology of the genital tract for HIV prevention. An update will be... Level, Suite T-500, Rockville, MD 20852. Contact Person: Robert Eisinger, Ph.D., Executive Secretary...

Interview with Janet Woodcock.

PubMed

Woodcock, Janet

2010-09-01

Dr Janet Woodcock is the Director of the US FDA's Center for Drug Evaluation and Research. Dr Woodcock has held various positions within the FDA's Office of the Commissioner from October 2003 until 1 April 2008, as Deputy Commissioner and Chief Medical Officer, Deputy Commissioner for Operations and Chief Operating Officer and Director of the Critical Path Programs. She oversaw scientific and medical regulatory operations for the FDA. Dr Woodcock served as Director of the Center for Drug Evaluation and Research at the FDA from 1994 to 2005. She previously served in other positions at the FDA, including Director of the Office of Therapeutics Research and Review and Acting Deputy Director of the Center for Biologics Evaluation and Research. Dr Woodcock received her MD from Northwestern Medical School (IL, USA), and completed further training and held teaching appointments at the Pennsylvania State University (PA, USA) and the University of California in San Francisco (CA, USA). She joined the FDA in 1986.

Photovoltaic Bias Generator

DTIC Science & Technology

2018-02-01

Research Laboratory Sensors and Electron Devices Directorate (ATTN: RDRL-SER-M) 2800 Powder Mill Rd Adelphi, MD 20783-1138 8. PERFORMING...that may be set between 200 mV and 400 mV, developed for an application using gallium arsenide pseudomorphic high electron mobility transistor

77 FR 55481 - Withdrawal of Approval of New Animal Drug Applications; Chorionic Gonadotropin; Naloxone...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-10

... Medicine (HFV-212), Food and Drug Administration, 7519 Standish Pl., Rockville, MD 20855, 240-453-6843... Dunham, Director, Center for Veterinary Medicine. [FR Doc. 2012-22195 Filed 9-7-12; 8:45 am] BILLING CODE...

NIH-Supported Trials Test Hormonal Therapy in Older Men with Low Testosterone Levels

MedlinePlus

... February 18, 2016 NIH-supported trials test hormonal therapy in older men with low testosterone levels Testosterone ... Hadley, M.D., director of NIA’s Division of Geriatrics and Clinical Gerontology. “In contrast, though, the results ...

Polyvalent Vaccines Targeting Oncogenic Driver Pathways

Cancer.gov

Mary L. (Nora) Disis, MD, is the Athena Distinguished Professor of Breast Cancer Research and Associate Dean for Translational Health Sciences in the University of Washington (UW) School of Medicine. She is a Professor of Medicine and Adjunct Professor of Pathology and Obstetrics and Gynecology at UW, and a Member of the Fred Hutchinson Cancer Research Center (FHCRC). She is also an American Cancer Society Clinical Professor and a Komen Scholar. In addition to directing work in the Tumor Vaccine Group, Dr. Disis is the Director of the Institute of Translational Health Sciences and the Director for the Center for Translational Medicine in Women’s Health at the UW. Dr. Disis is an expert in breast and ovarian cancer immunology and translational research. She is one of the pioneering investigators who discovered that HER-2/neu is a tumor antigen. Her work has led to several clinical trials which evaluate boosting immunity to HER-2/neu with cancer vaccines. Her research interest is in the discovery of new molecular immunologic targets in solid tumors for the development of vaccine and cellular therapy for the treatment and prevention of common malignancies. Dr. Disis is a member of Alpha Omega Alpha and the American Society of Clinical Investigation. She is also the Editor-in-Chief for JAMA Oncology, and is a member of several committees and task forces for both the American Society of Clinical Oncology (ASCO) and the American Association for Cancer Research (AACR). Dr. Disis received her MD from the University of Nebraska Medical School and completed a residency and chief residency in Internal Medicine at the University of Illinois in Chicago and her fellowship in oncology at UW/FHCRC.

Contact Us | Office of Cancer Clinical Proteomics Research

Cancer.gov

For more information, please contact: Office of Cancer Clinical Proteomics Research Center for Strategic Scientific Initiatives Office of the Director National Cancer Institute 31 Center Drive, MS 2580 Bethesda, MD 20892-2580 Phone: (240) 781-3370 Email: cancer.proteomics@mail.nih.gov

The Opioid Crisis | NIH MedlinePlus the Magazine

MedlinePlus

... disorder. Millions more suffer from chronic pain. Earlier this year, NIH Director Francis S. Collins, M.D., Ph.D., ... to manage pain. Stay tuned for updates on this important initiative from ... within the past year. More than 1.2 million emergency department visits ...

Welcome from Library Director Donald A.B. Lindberg, M.D. | NIH MedlinePlus the Magazine

MedlinePlus

... turn Javascript on. Welcome to the NIH MedlinePlus Magazine. Past Issues / Spring 2013 Table of Contents Donald ... about their efforts to cure disease. Lastly, the magazine's lively graphics, fun quizzes and practical tips have ...

76 FR 21755 - Office of the Director, National Institutes of Health; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-18

....14, Intramural Research Training Award; 93.22, Clinical Research Loan Repayment Program for... Program; 93.187, Undergraduate Scholarship Program for Individuals from Disadvantaged Backgrounds... Drive, Bethesda, MD 20892. Contact Person: Sheria Washington, Executive Secretary/Outreach Program...

Toward Defining the Foundation of the MD Degree: Core Entrustable Professional Activities for Entering Residency.

PubMed

Englander, Robert; Flynn, Timothy; Call, Stephanie; Carraccio, Carol; Cleary, Lynn; Fulton, Tracy B; Garrity, Maureen J; Lieberman, Steven A; Lindeman, Brenessa; Lypson, Monica L; Minter, Rebecca M; Rosenfield, Jay; Thomas, Joe; Wilson, Mark C; Aschenbrener, Carol A

2016-10-01

Currently, no standard defines the clinical skills that medical students must demonstrate upon graduation. The Liaison Committee on Medical Education bases its standards on required subject matter and student experiences rather than on observable educational outcomes. The absence of such established outcomes for MD graduates contributes to the gap between program directors' expectations and new residents' performance.In response, in 2013, the Association of American Medical Colleges convened a panel of experts from undergraduate and graduate medical education to define the professional activities that every resident should be able to do without direct supervision on day one of residency, regardless of specialty. Using a conceptual framework of entrustable professional activities (EPAs), this Drafting Panel reviewed the literature and sought input from the health professions education community. The result of this process was the publication of 13 core EPAs for entering residency in 2014. Each EPA includes a description, a list of key functions, links to critical competencies and milestones, and narrative descriptions of expected behaviors and clinical vignettes for both novice learners and learners ready for entrustment.The medical education community has already begun to develop the curricula, assessment tools, faculty development resources, and pathways to entrustment for each of the 13 EPAs. Adoption of these core EPAs could significantly narrow the gap between program directors' expectations and new residents' performance, enhancing patient safety and increasing residents', educators', and patients' confidence in the care these learners provide in the first months of their residency training.

Meet EPA Lab Director Wayne Cascio, M.D.

EPA Pesticide Factsheets

EPA scientist Dr. Wayne Cascio spent over 25 years as a cardiologist helping people take care of their hearts. Now he is bringing a broader view of public health to EPA by leading research on the links between exposures to air pollution and heart health

President Park Geun-hye of South Korea Visits NASA Goddard

NASA Image and Video Library

2017-12-08

President Park Geun-hye of South Korea and Center Director Christopher Scolese are greeted by Frank Cepollina, Associate Director of the Satellite Servicing Capabilities Office, and Benjamin Reed, Deputy Project Manager of the Satellite Servicing Capabilities Office. As part of her visit to the United States, President Park Geun-hye of South Korea visited NASA’s Goddard Space Flight Center in Greenbelt, Md. On Oct. 14, 2015. The visit offered an opportunity to celebrate past collaborative efforts between the American and South Korean space programs along with presentations on current projects and programs underway at Goddard. Credit: NASA/Goddard/Bill Hrybyk NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

KSC-2012-4546

NASA Image and Video Library

2012-08-20

CAPE CANAVERAL, Fla. -- A prelaunch news conference is held at NASA Kennedy Space Center’s Press Site in Florida for the Radiation Belt Storm Probes, or RBSP, mission. From left are Michael Luther, deputy associate administrator for programs in NASA’s Science Mission Directorate, Tim Dunn, NASA launch director at Kennedy, Vernon Thorp, program manager, NASA missions, United Launch Alliance, Richard Fitzgerald, RBSP project manager at Johns Hopkins Applied Physics Laboratory in Laurel, Md., and Kathy Winters, launch weather officer with the 45th Weather Squadron at Cape Canaveral Air Force Station in Florida. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard an Atlas V rocket. Launch is targeted for Aug. 24. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Glenn Benson

Public Health Service Guidelines for the Management of Health-Care Worker Exposures to HIV and Recommendations for Postexposure Prophylaxis. Vol. 47/No. RR-7.

DTIC Science & Technology

1998-05-15

needlestick injury. J Infect Dis 1993;168:1589-92. 25. Cao Y, Krogstad P, Korber BT, et al. Maternal HIV-1 viral load and vertical transmission of...pregnant women infected with HIV-1 for maternal health and for reducing perinatal HIV-1 transmission in the United States. MMWR 1998;47(no. RR-2). 87...Director Hospital Infections Program William R. Jarvis, M.D. Acting Director The production of this report as an MMWR serial publication was coordinated

Genomic Data Commons and Genomic Cloud Pilots - Google Hangout

Cancer.gov

Join us for a live, moderated discussion about two NCI efforts to expand access to cancer genomics data: the Genomic Data Commons and Genomic Cloud Pilots. NCI subject matters experts will include Louis M. Staudt, M.D., Ph.D., Director Center for Cancer Genomics, Warren Kibbe, Ph.D., Director, NCI Center for Biomedical Informatics and Information Technology, and moderated by Anthony Kerlavage, Ph.D., Chief, Cancer Informatics Branch, Center for Biomedical Informatics and Information Technology. We welcome your questions before and during the Hangout on Twitter using the hashtag #AskNCI.

75 FR 76019 - National Institute of Biomedical Imaging and Bioengineering; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-07

... strategic plan. Place: Bethesda Marriott Suites, 6711 Democracy Boulevard, Independence Room (2nd Level... proposals. Place: Bethesda Marriott Suites, 6711 Democracy Boulevard, Independence Room (2nd Level), Bethesda, MD 20817. Contact Person: Anthony Demsey, PhD, Director, National Institute of Biomedical Imaging...

Interview with Janet Woodcock: progress on the FDA's critical path initiative.

PubMed

Woodcock, Janet

2009-12-01

Janet Woodcock is the Director of the US FDA's Center for Drug Evaluation and Research. Dr Woodcock has held various positions within the FDA's Office of the Commissioner from October 2003 until 1 April, 2008, as Deputy Commissioner and Chief Medical Officer, Deputy Commissioner for Operations and Chief Operating Officer and Director of the Critical Path Programs. She oversaw scientific and medical regulatory operations for the FDA. Dr Woodcock served as Director of the Center for Drug Evaluation and Research at the FDA from 1994 to 2005. She previously served in other positions at the FDA including Director of the Office of Therapeutics Research and Review and Acting Deputy Director of the Center for Biologics Evaluation and Research. Dr Woodcock received her MD from Northwestern Medical School (IL, USA), and completed further training and held teaching appointments at the Pennsylvania State University (PA, USA)and the University of California in San Francisco (CA, USA). She joined the FDA in 1986.

Marihuana: A Conversation with NIDA's Robert L. DuPont.

PubMed

Maugh, T H

1976-05-14

Robert L. DuPont, director of the National Institute on Drug Abuse (NIDA), made headlines recently when he became one of the first Administration officials publicly to recommend a liberalization of marihuana laws. The occasion was a press conference accompanying the release of Marihuana and Health, NIDA's fifth annual report to the Congress on marihuana research. Recently, Science talked with DuPont and asked him to elaborate on those views. DuPont, a 40-year-old Harvard M.D., served as Director of the District of Columbia's Narcotics Treatment Administration from 1970 to 1973, where he conducted a comprehensive program for treatment of heroin addiction. In June 1973, Richard Nixon appointed him director of the White House Special Action Office for Drug Abuse Prevention. He held that position until the office was terminated on 30 June 1975. He has been director of NIDA since September 1973.

Novel Visualization of Large Health Related Data Sets - NPHRD

DTIC Science & Technology

2015-11-01

de Fezensac, de Chambray and the unpublished journal of Jacob, pharmacist of the French army since 28 October. To better represent the diminution of...early 60s Sex Female (3); Male (7) BACKGROUND MD(6); Pharmacist (1); Administrative Director(1); Data analyst(1); Project Leader(1) No. of Recorded

75 FR 50751 - Notice of Availability of Government-Owned Inventions; Available for Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-17

... CFR part 404. Applications will be evaluated utilizing the following criteria: (1) Ability to... CONTACT: Dr. Charles Schlagel, Director, Office of Technology Transfer, Naval Medical Research Center, 503 Robert Grant Ave., Silver Spring, MD 20910-7500, telephone 301-319-7428 or e-mail at: charles.schlagel...

77 FR 553 - Surety Companies Acceptable on Federal Bonds: Amendment-Evergreen National Indemnity Company

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-05

..., Financial Accounting and Services Division, Surety Bond Branch, 3700 East-West Highway, Room 6F01, Hyattsville, MD 20782. Dated: December 20, 2011. Laura Carrico, Director, Financial Accounting and Services...-- Evergreen National Indemnity Company AGENCY: Financial Management Service, Fiscal Service, Department of the...

77 FR 29472 - Surety Companies Acceptable on Federal Bonds-Termination: Atlantic Bonding Company, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-17

..., Financial Accounting and Services Division, Surety Bond Branch, 3700 East-West Highway, Room 6F01, Hyattsville, MD 20782. Dated: May 8, 2012. Laura Carrico, Director, Financial Accounting and Services Division...--Termination: Atlantic Bonding Company, Inc. AGENCY: Financial Management Service, Fiscal Service, Department...

76 FR 72403 - Access to Confidential Business Information by Primus Solutions, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-23

...), Office of Pollution Prevention and Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave., NW... Primus of 6303 Ivy Lane, Suite 130, Greenbelt, MD, will assist the Office of Pollution Prevention and... Director, Information Management Division, Office of Pollution Prevention and Toxics. [FR Doc. 2011-30143...

Sally Ride Tribute

NASA Image and Video Library

2013-05-20

Sen. Barbara Mikulski, D-Md., left, talks with Tam O'Shaughnessy, Sally Ride's life partner and chair, board of directors of Sally Ride Science, prior to the National Tribute to Sally Ride at the John F. Kennedy Center for the Performing Arts, Monday, May 20, 2013 in Washington. Photo Credit: (NASA/Bill Ingalls)

NCORP's Third Year Is a Charm | Division of Cancer Prevention

Cancer.gov

The third year of NCI’s Community Oncology Research Program (NCORP) was a charm as the community sites and research bases ramped up activities across the board, NCORP Director Worta McCaskill-Stevens, MD, told the network’s annual meeting August 28th in Bethesda, Maryland. |

76 FR 21384 - Office of the Director, National Institutes of Health; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-15

.... The meeting will be open to the public as indicated below, with attendance limited to space available... confidential trade secrets or commercial property such as patentable material, and personal information..., MD 20892. Contact Person: Robin Kawazoe, Executive Secretary, Division Of Program Coordination...

76 FR 19778 - National Vaccine Injury Compensation Program: Statement of Reasons for Not Conducting Rule-Making...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-08

... Vaccine Injury Compensation Program: Statement of Reasons for Not Conducting Rule-Making Proceedings... conducting a rule-making proceeding for adding Guillain-Barr[eacute] Syndrome (GBS) to the Vaccine Injury...: Geoffrey Evans, M.D., Director, Division of Vaccine Injury Compensation, Healthcare Systems Bureau, Health...

75 FR 51279 - National Institute of Neurological Disorders and Stroke; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-19

... Branch, Division of Extramural Research, NINDS/NIH/DHHS, Neuroscience Center, 6001 Executive Blvd., Suite..., NINDS/ NIH/DHHS, Neuroscience Center, 6001 Executive Blvd., Suite 3208, MSC 9529, Bethesda, MD 20892... Neurosciences, National Institutes of Health, HHS) Dated: August 12, 2010. Jennifer Spaeth, Director, Office of...

76 FR 66732 - National Institute of Neurological Disorders and Stroke Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-27

... Officer, Scientific Review Branch, Division of Extramural Research, NINDS/ NIH/DHHS/Neuroscience Center... Research, NINDS/ NIH/DHHS/Neuroscience Center, 6001 Executive Blvd., Suite 3208, MSC 9529, Bethesda, MD... Neurosciences, National Institutes of Health, HHS) Dated: October 21, 2011. Jennifer S. Spaeth, Director, Office...

75 FR 26268 - National Institute of Neurological Disorders and Stroke; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-11

... Officer, Scientific Review Branch, Division of Extramural Research, NINDS/NIH/DHHS, Neuroscience Center... Research, NINDS/NIH/DHHS, Neuroscience Center, 6001 Executive Blvd., Suite 3208, MSC 9529, Bethesda, MD... Neurosciences, National Institutes of Health, HHS) Dated: May 6, 2010. Jennifer Spaeth, Director, Office of...

Barry Kramer, MD, MPH | Division of Cancer Prevention

Cancer.gov

Dr. Barnett S Kramer is the Director of the Division of Cancer Prevention at the National Cancer Institute. He also serves as Editor-in-Chief of the Physician Data Query (PDQ) Editorial Board on Screening and Prevention, and is a member of the PDQ Treatment Editorial Board. |

21 CFR 189.5 - Prohibited cattle materials.

Code of Federal Regulations, 2014 CFR

2014-04-01

... to be not adulterated. (3) Mechanically Separated (MS)(Beef) means a meat food product that is finely... Center for Food Safety and Applied Nutrition's Library, 5100 Paint Branch Pkwy., College Park, MD 20740..., Office of the Center Director, Center for Food Safety and Applied Nutrition, Food and Drug Administration...

Machine Intelligence, a Foreword: The Brain as Electronic Circuitry; Electronic Circuitry as a Brain

DTIC Science & Technology

1992-06-01

Precribed byv ANSi Sto Z39-!8 296-.102 TABLE OF CONTENTS THE BOTTO M LINE ............................................................. I BACKG RO UN D...DIRECTOR US ARMY BALLISTIC RESEARCH LABORATORY ATTN: SLCBR-IB-M (DR. BRUCE BURNS ) 1 ABERDEEN PROVING GROUND, MD 21005-5066 NOTE: PLEASE NOTIFY COMMANDER

76 FR 30947 - Stephen Lee Seldon: Debarment Order

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

...] Stephen Lee Seldon: Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY... Act (the FD&C Act) permanently debarring Stephen Lee Seldon, M.D. from providing services in any... authority delegated to the Director (Staff Manual Guide 1410.35), finds that Stephen Lee Seldon has been...

77 FR 59202 - Center for Scientific Review; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-26

...: Provide advice to the Acting Director, Center for Scientific Review (CSR), on matters related to planning, execution, conduct, support, review, evaluation, and receipt and referral of grant applications at CSR... Health, 6701 Rockledge Drive, Room 3030, Bethesda, MD 20892, 301- 435-0695, [email protected]csr.nih.gov...

Breast cancer: a global perspective.

PubMed

Collyar, D E

2001-09-15

The 2001 American Society of Clinical Oncology (ASCO) International Symposium, Breast Cancer: A Global Perspective, was conducted by members of the ASCO International Committee and additional speakers from around the world. An interactive format was chosen to: (1) learn how patterns of incidence, epidemiology, and causal biology relate to breast cancer around the world; (2) discuss the challenges in screening, diagnosis, and treatment of breast cancer, as well as its socioeconomic impact in various regions; (3) describe international differences in approach to and management of advanced breast cancer; and (4) discuss treatment in terms of hormone response, clinical research, and drug metabolism. After a brief introduction, each speaker gave an overview of breast cancer challenges and issues in their country, and discussed how the following case might be diagnosed and treated: A 44-year-old mother who presents with a finding of a painless breast lump and no prior history of breast masses, trauma, or surgery. Comments from a patient perspective were then presented, followed by a panel discussion and closing remarks. Co-chairs of this Symposium included Deborah Collyar (President, PAIR-Patient Advocates in Research) and Elizabeth Eisenhauer, MD (Director, Investigational New Drug Program, National Cancer Institute of Canada Clinical Trials Group). Speakers included Gilberto Schwartsmann, MD (South America), Monica Morrow, MD (North America), Daniel Vorobiof, MD (South Africa), Rakesh Chopra, MD (India), Klaus Hoeffken, MD (Eastern Europe), Russell Basser, MD (Australia), Susan Matsuko Shinigawa (patient perspective), and Larry Norton, MD (closing remarks).

Prostate cancer link to vasectomy is weak.

PubMed

1998-03-01

Health care providers and men seeking vasectomies are still unsure about the nature of the association between vasectomy and prostate cancer. Two large cohort studies published in 1993 found increased relative risks for prostate cancer in vasectomized men of 1.56 and 1.66. However, this level of increased relative risk represents only a weak association between the procedure and cancer. Three other studies of similar design reported no such association. Several divisions of the National Institutes of Health examined the research and issued the joint statement in 1993 that providers should continue to offer vasectomy and perform the procedure, the reversal of vasectomies is unwarranted to prevent prostate cancer, and screening for prostate cancer should not be any different for men who have had a vasectomy than for those who have not. Joel Feigin, MD, associate professor of family medicine at Robert Wood Johnson Medical School in New Brunswick, NJ, and director of the Coventry No-Scalpel Vasectomy Center in Phillipsburg, NJ, recommends dealing proactively with the cancer link as a standard part of counseling. Thomas R. Pritchett, MD, a urologist on the clinical faculty of the University of Washington and the department of urology at Virginia Mason Medical Center in Seattle says that the strongest link to increased risk for prostate cancer is family history. Diet, race, and vasectomy are only weak associations. A definite link also exists between testosterone and prostate cancer, but undergoing vasectomy neither increases nor decreases a man's testosterone level.

The Cannabis sativa Versus Cannabis indica Debate: An Interview with Ethan Russo, MD.

PubMed

Piomelli, Daniele; Russo, Ethan B

2016-01-01

Dr. Ethan Russo, MD, is a board-certified neurologist, psychopharmacology researcher, and Medical Director of PHYTECS, a biotechnology company researching and developing innovative approaches targeting the human endocannabinoid system. Previously, from 2003 to 2014, he served as Senior Medical Advisor and study physician to GW Pharmaceuticals for three Phase III clinical trials of Sativex ® for alleviation of cancer pain unresponsive to optimized opioid treatment and studies of Epidiolex ® for intractable epilepsy. He has held faculty appointments in Pharmaceutical Sciences at the University of Montana, in Medicine at the University of Washington, and as visiting Professor, Chinese Academy of Sciences. He is a past President of the International Cannabinoid Research Society and former Chairman of the International Association for Cannabinoid Medicines. He serves on the Scientific Advisory Board for the American Botanical Council. He is the author of numerous books, book chapters, and articles on Cannabis, ethnobotany, and herbal medicine. His research interests have included correlations of historical uses of Cannabis with modern pharmacological mechanisms, phytopharmaceutical treatment of migraine and chronic pain, and phytocannabinoid/terpenoid/serotonergic/vanilloid interactions.

KSC-98pc1023

NASA Image and Video Library

1998-09-02

During a break in the Crew Equipment Interface Test (CEIT), the STS-95 crew gathers with United Space Alliance (USA) personnel and their families. From left are Pilot Steven W. Lindsey; Payload Specialist John H. Glenn Jr., a senator from Ohio; Pedro Duque, with the European Space Agency (ESA); Mission Specialist Stephen K. Robinson, Ph.D.; Chiaki Mukai, with the National Space Development Agency of Japan (NASDA); Mission Commander Curtis L. Brown Jr. (with arm raised); Mission Specialist Scott E. Parazynski, M.D.; Jim Furr, USA National Space Flight Awareness representative; Jack King, USA Public Affairs; Bob Sieck, KSC director of Shuttle Processing; and Ed Adamek, USA vice president and associate program manager for Ground Operations at KSC

77 FR 11195 - Surety Companies Acceptable on Federal Bonds-Name Change and Change in State of Incorporation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

..., Financial Management Service, Financial Accounting and Services Division, Surety Bond Branch, 3700 East-West Highway, Room 6F01, Hyattsville, MD 20782. Dated: February 15, 2012. Laura Carrico, Director, Financial... Change and Change in State of Incorporation: Nations Bonding Company AGENCY: Financial Management Service...

75 FR 52932 - Notice of Intent To Grant an Exclusive License; Doar, Pekuin, Sall Limited Liability Company

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

... Government- Owned invention as described in U.S. Patent No. 6,404,407 entitled ``Ridge laser with oxidized... National Security Agency Technology Transfer Program, 9800 Savage Road, Suite 6541, Fort George G. Meade, MD 20755-6541. FOR FURTHER INFORMATION CONTACT: Marian T. Roche, Director, Technology Transfer...

NASA Future Forum

NASA Image and Video Library

2011-08-11

Asher Gendelman, a director of technology at Zephyr Technology, holds up chest belt as he speaks about technology investments and their benefits during a panel discussion at the 2011 NASA Future Forum held at the Riggs Alumni Center on the campus of the University of Maryland, Thursday, Aug. 11, 2011, in College Park, Md. Photo Credit: (NASA/Paul E. Alers)

76 FR 59415 - Center for Scientific Review; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

...: Provide advice to the Acting Director, Center for Scientific Review (CSR), on matters related to planning, execution, conduct, support, review, evaluation, and receipt and referral of grant applications at CSR... Health, 6701 Rockledge Drive, Room 3030, MSC 7776, Bethesda, MD 20892, 301-435-1112, [email protected]csr.nih.gov...

75 FR 69091 - Office of the Director, Office of Biotechnology Activities; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-10

..., Office of Biotechnology Activities; Notice of Meeting There will be a workshop entitled ``Retroviral and.... Time: 8 a.m. to 1 p.m. Agenda: The Office of Biotechnology Activities (OBA), NIH Recombinant DNA... Biotechnology Activities, National Institutes of Health, 6705 Rockledge Drive, Suite 750, Bethesda, MD 20892...

Interview: the National Institute of Neurological Diseases and Stroke/American Epilepsy Society benchmarks and research priorities for epilepsy research.

PubMed

Lowenstein, Daniel H

2011-10-01

Daniel H Lowenstein, MD, is the Robert B and Ellinor Aird Professor and Vice-Chairman of Neurology, Director of the Epilepsy Center, and Director of Physician-Scientist Education and Training at the University of California, San Francisco (UCSF). He received his BA in Mathematics from the University of Colorado and MD from Harvard Medical School. He completed his neurology residency training at UCSF. Dr Lowenstein is a clinician-scientist who has studied both basic science and clinical aspects of epilepsy. In recent years, he has been an organizer of a large-scale, international effort to study the complex genetics of epilepsy, known as the Epilepsy Phenome/Genome Project. He has been actively involved in advancing the cause of epilepsy at the national and international level. Dr Lowenstein served as President of the American Epilepsy Society from 2003 to 2004 and the National Institute of Neurological Diseases and Stroke (NINDS) Advisory Council from 2000 to 2004, and has overseen the development of the NINDS Epilepsy Research Benchmarks since their inception in 2000.

Cardiology in the young : where we have been. Where we are. Where we are going.

PubMed

Jacobs, Jeffrey P

2014-12-01

Cardiology in the Young is devoted to cardiovascular issues affecting the young, and older patients with congenital heart disease, or with other cardiac diseases acquired during childhood. The journal serves the interests of all professionals concerned with these topics. By design, the journal is international and multidisciplinary in its approach, and members of the editorial board take an active role in its mission, helping to make it an indispensable reference for paediatric and congenital cardiac care. All aspects of paediatric and congenital cardiac care are covered within the journal. The content includes original articles, brief reports, editorials, reviews, and papers devoted to continuing professional development. High-quality colour figures are published on a regular basis, and without charge to the authors. Regular supplements are published containing the abstracts of the annual meetings of the Association for European Paediatric and Congenital Cardiology, along with other occasional supplements. These supplements are supplied free to subscribers. The vision of Cardiology in the Young is to use print and electronic media to improve paediatric and congenital cardiac care. The mission of Cardiology in the Young is to be a premier global journal for paediatric and congenital cardiac care - an essential journal that spans the domains of patient care, research, education, and advocacy, and also spans geographical, temporal, and subspeciality boundaries. Cardiology in the Young was officially launched in December, 1990. The late Lucio Parenzan was Editor-in-Chief from 1990 through Volume 4, Number 1, January 1994. Professor Robert Anderson and Giancarlo Crupi then shared the Editor-in-Chief position until the end of 1995. Then, from 1995 through 2007, Professor Robert Anderson served as the sole Editor-in-Chief of Cardiology in the Young . Edward Baker, MD, FRCP, FRCPCH, served as Editor-in-Chief of Cardiology in the Young from 2007 to 2013. In January, 2014, Jeffrey P. Jacobs, MD, FACS, FACC, FCCP, became Editor-in-Chief of Cardiology in the Young . Jeffrey P. Jacobs, MD, FACS, FACC, FCCP is Director of the Andrews/Daicoff Cardiovascular Program at Johns Hopkins All Children's Heart Institute and Professor of Cardiac Surgery in the Division of Cardiac Surgery of the Department of Surgery at Johns Hopkins University. He is also Surgical Director of the Heart Transplantation Program and Director of the Extracorporeal Life Support Program at Johns Hopkins All Children's Heart Institute. Dr Jacobs has been a cardiothoracic surgeon at All Children's Hospital since 1998.

Mark Roschewski awarded USPHS Research Physician of the Year | Center for Cancer Research

Cancer.gov

Mark Roschewski, M.D., Staff Clinician in CCR’s Lymphoid Malignancies Branch, received the Research Physician of the Year award from the Physicians Professional Advisory Committee to the Surgeon General of the U.S. Public Health Service. According to the website, this award “recognizes individual initiative, accomplishment, and accountability for actions that increase the overall effectiveness of the HHS through research.” Bill Dahut, M.D., CCR Scientific Director for Clinical Research, says, “He has the unusual ability to combine the unique sensitivity of clinical research and patient care, which has impacted patients with life-devastating lymphomas.”

KSC-2012-4545

NASA Image and Video Library

2012-08-20

CAPE CANAVERAL, Fla. - A prelaunch news conference was held at NASA Kennedy Space Center’s Press Site in Florida for the Radiation Belt Storm Probes, or RBSP, mission. From left, are George Diller, public affairs specialist and news conference moderator, Michael Luther, deputy associate administrator for programs in NASA’s Science Mission Directorate, Tim Dunn, NASA launch director at Kennedy, Vernon Thorp, program manager, NASA missions, United Launch Alliance, Richard Fitzgerald, RBSP project manager at Johns Hopkins Applied Physics Laboratory in Laurel, Md., and Kathy Winters, launch weather officer with the 45th Weather Squadron at Cape Canaveral Air Force Station in Florida. NASA’s RBSP mission will help us understand the sun’s influence on Earth and near-Earth space by studying the Earth’s radiation belts on various scales of space and time. RBSP will begin its mission of exploration of Earth’s Van Allen radiation belts and the extremes of space weather after its launch aboard an Atlas V rocket. Launch is targeted for Aug. 24. For more information, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Glenn Benson

Pyrotechnically Generated and Disseminated Aerosol for Bioagent Defeat

DTIC Science & Technology

2016-12-01

Chemical Biological Center [ECBC]; Aberdeen Proving Ground, MD);  Mark Hull ( Engineering Directorate, ECBC); and  Christine Franklin (Leidos, Inc...with the metal fuel/iodine pentoxide reactions . These results show a strong biocidal action against the tested biological targets, suggesting use...for these reactions in bioagent defeat applications. 15. SUBJECT TERMS Iodine Bioagent Pyrotechnic Antimicrobial Iodine pentoxide 16. SECURITY

78 FR 13881 - Office of the Director, National Institutes of Health; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

...: 1:00-2:00 p.m. e.s.t. Agenda: To discuss the report on the site visit review of the Office of NIH History program in the Office of Intramural Research. Place: National Institutes of Health, Building 1, Room 151, 1 Center Drive, Bethesda, MD 20892, (Teleconference). Conference Call Access: Conference line...

75 FR 51278 - National Institute of Neurological Disorders and Stroke; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-19

... Neurological Disorders and Stroke; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory... Stroke Council. Date: September 23, 2010. Open: 9:45 a.m. to 2:30 p.m. Agenda: Report by the Director... Neurological Disorders and Stroke, NIH, 6001 Executive Blvd., Suite 3309, MSC 9531, Bethesda, MD 20892, (301...

Effects of Gas Plasma Treatments on Surface Properties of Commercial Polymer Films

DTIC Science & Technology

1991-04-01

Proving Ground , MD 21005 Comander, AMC ATTN: A•COE-SC 5001 Eisenhower Ave. 001 Alexandria, VA 22333-0001 Coumander, LMCBCO ATTN: AMSLC-CG, CO, CS (In...Two coptes for OTIC will Alexandria, VA 22304-6145 b et fra $TINFO Office.) Director US Amy Material Systems Analysis Actv ATTN: DRXSY-MP 001 Aberden

Lori Minasian, MD, FACP | Division of Cancer Prevention

Cancer.gov

Dr. Lori Minasian, Deputy Director for the Division of Cancer Prevention, is a board-certified medical oncologist, who for 15 years led the NCI’s Community Clinical Oncology Program. This program is a community-based clinical trials network created in 1983 as a mechanism for community physicians to partner with academic investigators for the purpose of accelerating the

The Pragmatic Idealist: Valerie Gross--Howard County Library, Columbia, MD

ERIC Educational Resources Information Center

Library Journal, 2004

2004-01-01

In the two years since Valerie Gross became director of the Howard County Library (HCL), it has won the county's Community Organization of the Year award, its Accessibility Award, and its Chamber of Commerce's Non-Profit Business of the Year ACE award for contributions to education, economic development, and quality of life. And for the first…

A Uniaxial Nonlinear Thermoviscoelastic Constitutive Model with Damage for M30 Gun Propellant

DTIC Science & Technology

1994-06-01

Gun Propellants at High Pressure." Lawrence Livermore National Laboratory, UCRL -88521, 1983. n g Design - k _ ao tics of Gum-’ AMCP 706-150, U.S. Army...07806-5000 Bethesda, MD 20054-5000 2 Commander 5 Director DARPA Lawrence Livermore National ATTN: J. Kelly Laboratory B. Wilcox ATTN: R. Christensen 3701

75 FR 16152 - National Heart, Lung, and Blood Institute; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-31

... sections 552b(c)(4) and 552b(c)(6), Title 5 U.S.C., as amended. The grant applications and the discussions..., MD 20892. Contact Person: Stephen C. Mockrin, Ph.D., Director, Division of Extramural Research... show one form of identification (for example, a government-issued photo ID, driver's license, or...

78 FR 25458 - National Eye Institute; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-01

... the public in accordance with the provisions set forth in sections 552b(c)(4) and 552b(c)(6), Title 5..., Bethesda, MD 20892. Contact Person: Lore Anne McNicol, Ph.D., Director, Division of Extramural Research... will be asked to show one form of identification (for example, a government-issued photo ID, driver's...

40 CFR Appendix C to Part 58 - Ambient Air Quality Monitoring Methodology

Code of Federal Regulations, 2012 CFR

2012-07-01

..., 2.6.2, or 2.8 of this appendix must be submitted to: Director, National Exposure Research Laboratory (MD-D205-03), U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27711. For... measurements, and 5.1.2.3For which a quantitative relationship to a reference or equivalent method for PM10 has...

40 CFR Appendix C to Part 58 - Ambient Air Quality Monitoring Methodology

Code of Federal Regulations, 2011 CFR

2011-07-01

..., 2.6.2, or 2.8 of this appendix must be submitted to: Director, National Exposure Research Laboratory (MD-D205-03), U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27711. For... measurements, and 5.1.2.3For which a quantitative relationship to a reference or equivalent method for PM10 has...

40 CFR Appendix C to Part 58 - Ambient Air Quality Monitoring Methodology

Code of Federal Regulations, 2010 CFR

2010-07-01

..., 2.6.2, or 2.8 of this appendix must be submitted to: Director, National Exposure Research Laboratory (MD-D205-03), U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27711. For... measurements, and 5.1.2.3For which a quantitative relationship to a reference or equivalent method for PM10 has...

Coping with Crying in Babies and Toddlers

ERIC Educational Resources Information Center

High, Pamela

2012-01-01

Pamela High, MS, MD, co-director of the Infant Behavior, Cry and Sleep Clinic at the Brown Center for the Study of Children at Risk, discusses the phenomena of infant crying and the impact it has on families. In most cases, infant crying will peak and resolve in the early months, but infant irritability can increase the risk of maternal…

Limiting Time Variations of Servomotor Torques Using the Modified Bang-Bang Controller

DTIC Science & Technology

1992-06-01

LIMITATION OF ABSTRACT OP REPORT OF THIS PAGE OF ABSTRACT UNCl ID UNCIAM UNCLWSFIED UL ISNH 54-01-210-SS00 Standard Form 298 (Rev. 2-89) Precribed by ANSI...WASHINGTON, D.C. 20375 DIRECTOR US ARMY BALLISTIC RESEARCH LABORATORY ATTN: SLCBR-IB-M (DR. BRUCE BURNS ) 1 ABERDEEN PROVING GROUND, MD 21005-5066 NOTE

Core clerkship directors: their current resources and the rewards of the role.

PubMed

Ephgrave, Kimberly; Margo, Katherine L; White, Christopher; Hammoud, Maya; Brodkey, Amy; Painter, Thomas; Juel, Vern C; Shaw, Darlene; Ferguson, Kristi

2010-04-01

To conduct a national multidisciplinary investigation assessing core clinical clerkships and their directors, variances in resources from national guidelines, and the impact of the clerkship director role on faculty members' academic productivity, advancement, and satisfaction. A multidisciplinary working group of the Alliance for Clinical Education (ACE), representing all seven core clinical disciplines, created and distributed a survey to clerkship directors at 125 U.S. MD-granting medical schools, in academic year 2006-2007. A total of 544 clerkship directors from Internal Medicine (96), Family Medicine (91), Psychiatry, (91), Pediatrics (79), Surgery (71), Neurology (60), and Obstetrics-Gynecology (56) responded, representing over 60% of U.S. core clinical clerkships. The clerkship directors were similar across disciplines in demographics and academic productivity, though clinical and clerkship activities varied. Departmental staff support for clerkships averaged 0.69 people, distinctly less than the ACE's 2003 guideline of a full-time coordinator in all disciplines' clerkships. Clerkship directors reported heavy clinical responsibilities, which, as in previous studies, were negatively related to academic productivity. However, many clerkship directors felt the role enhanced their academic advancement; a large majority felt it significantly enhanced their career satisfaction. The resources and rewards of the clerkship director role were similar across disciplines. Expectations of clerkship directors were considerable, including responsibility for clinical material and the learning environment. Resources for many fall short of those stated in the ACE guidelines, particularly regarding support staff. However, the findings indicate that the clerkship director role can have benefits for academic advancement and strongly enhances career satisfaction.

Transforming the diagnosis of tuberculosis: an editorial board member's opinion at the 15th year of Expert Review of Molecular Diagnostics.

PubMed

Pai, Madhukar; Raison, Claire

2015-03-01

Interview with Professor Madhukar Pai, MD, PhD by Claire Raison (Commissioning Editor). Professor Madhukar Pai did his medical training and community medicine residency in Vellore, India. He completed his PhD in epidemiology at the University of California, Berkeley (CA, USA) and a postdoctoral fellowship at the University of California, San Francisco (CA, USA). He is currently an associate professor of epidemiology at McGill University in Montreal (Canada). He serves as the Director of Global Health Programs, and as an Associate Director of the McGill International Tuberculosis Centre. In addition, he serves as a Consultant for the Bill & Melinda Gates Foundation. He also serves on the Scientific Advisory Committee of the Foundation for Innovative New Diagnostics, Geneva, Switzerland. His research is focused on improving the diagnosis and treatment of tuberculosis, especially in high-burden countries such as India and South Africa. His research is supported by grant funding from the Gates Foundation, Grand Challenges Canada and Canadian Institutes of Health Research. He has more than 200 peer-reviewed publications. He is recipient of the Union Scientific Prize, Chanchlani Global Health Research Award and Stars in Global Health award from Grand Challenges Canada, and is a member of the Royal Society of Canada.

The development of academic anesthesiology at the Roswell Park Memorial Institute: James O. Elam, MD, and Elwyn S. Brown, MD.

PubMed

Peppriell, J E; Bacon, D R; Lema, M J; Ament, R; Yearley, C K

1991-04-01

In the early 1950s, Drs. James Elam and Elwyn Brown were recruited to establish the department of anesthesiology at the Roswell Park Memorial Institute. With substantial financial support from both the New York State coffers and the Institute's director, Dr. George Moore, Elam and Brown were able to create a department of anesthesiology renowned for clinical excellence and basic science research. Their work on carbon dioxide elimination led to a redesigning of the soda lime canisters that is still in clinical use. By popularizing mouth-to-mouth rescue breathing, these two anesthesiologists changed the manner in which emergency aid was given and won international acclaim.

IBEX Sky Map Press Conference

NASA Image and Video Library

2009-10-14

Don Mitchell, far left, Cassini spacecraft instrument scientist, IBEX co-Investigator, Johns Hopkins University Applied Physics Laboratory in Laurel, Md., answers questions on findings made by NASA's Interstellar Boundary Explorer, IBEX, at NASA Headquarters in Washington, Thursday, Oct. 10, 2009. Mitchell is joined by IBEX mission colleagues David McComas, far right, IBEX spacecraft principal investigator and senior executive director, Space Science and Engineering Division, Southwest Research Institute in San Antonio; Eric Christian, IBEX deputy mission scientist, NASA's Goddard Space Flight Center in Greenbelt, Md.; Rosine Lallement, senior scientist at the French National Center for Scientific Research in Paris; Lindsay Bartolone, second from left, lead of Education and Public Outreach at the Adler Planetarium in Chicago. Photo Credit: (NASA/Carla Cioffi)

Annual Advances in Cancer Prevention Lecture | Division of Cancer Prevention

Cancer.gov

2015 Keynote Lecture HPV Vaccination: Preventing More with Less A special keynote lecture became part of the NCI summer Curriculum in Cancer Prevention in 2000. This lecture will be held on Thursday, July 23, 2015 at 3:00pm at Masur Auditorium, Building 10, NIH Main Campus, Bethesda, MD. This year’s keynote speaker is Dr. Douglas Lowy, NCI Acting Director. |

Dermal, Eye and Oral Toxicological Evaluations. Phase IV Report with Disperse Red 11, Disperse Blue 3, Solvent Red 1, and Red and Violet Mixtures

DTIC Science & Technology

1986-04-01

presents the study number, test ar’ticle used, type of study, species, strain , supplier, body weighti range, and duration for each study. Young adult...Obscurants Bldg. 324 ATTN: AMCPM- SMK -E (Dr. Lock) Aberdeen Proving Ground, MD 21005-5001 I Commander/Director Chemical Research, Development and

75 FR 55810 - Withdrawal of Approval of New Animal Drug Applications; Chloramphenicol, Lincomycin, Pyrantel...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

...-212), Food and Drug Administration, 7519 Standish Pl., Rockville, MD 20855, 240-276-9079, email: john... NADA 121-337 INI Swine Sec. 558.485 Nutrition, Inc., 7706 Ban-Wormer B-9.6 BA. (043733) ``I'' Plaza.... Bernadette Dunham, Director, Center for Veterinary Medicine. [FR Doc. 2010-22809 Filed 9-13-10; 8:45 am...

Military Families In Transition: Stress, Resilience, And Well-Being

DTIC Science & Technology

2014-01-01

Smith College of Engineering and Computer Science Professor, Department of Physics , College of Arts and Sciences Fellow: AIAA, ASME, APS, Institute...of Physics (UK) Syracuse University Richard E. Heyman, PhD Professor Family Translational Research Group Department of Cariology and Comprehensive...Pasquina, MD COL(R), USA Residency Director and Chair, Physical Medicine & Rehabilitation Uniformed Services University Walter Reed National

Sharpless Outlines His Plans for NCI During Spring Town Hall | Poster

Cancer.gov

At the National Cancer Institute (NCI) Spring Town Hall, new director Norman E. “Ned” Sharpless, M.D., summarized his goals for NCI’s role in cancer research. The event, which was held at NCI Shady Grove and livestreamed to eight other major NCI locations, was Sharpless’ first town hall since his six-month “listening and learning tour” concluded.

NCI Scientists Awarded National Medal of Technology and Innovation by President Obama | Poster

Cancer.gov

Two NCI scientists received the National Medal of Technology and Innovation, the nation’s highest honor for technological achievement. The award was announced by President Obama in October. The honorees, John Schiller, Ph.D., Laboratory of Cellular Oncology (LCO), Center for Cancer Research, NCI, and Douglas Lowy, M.D., also from LCO and NCI deputy director, received their

DCEG Symposium to Honor Joseph F. Fraumeni, Jr. | Poster

Cancer.gov

By Nancy Parrish, Staff Writer On May 6, the Division of Cancer Epidemiology and Genetics (DCEG) will sponsor a symposium to honor 50 years of leadership from its founding director, Joseph F. Fraumeni, Jr., M.D., who stepped down from the position in July 2012. The conference, entitled “Cancer Epidemiology: From Pedigrees to Populations,” will highlight critical findings in

Forensic Discrimination of 25 Isolates of Burkholderia mallei

DTIC Science & Technology

2007-10-01

Intraperitoneal Glanders ( Burkholderia mallei ). Vet. Pathol. 2000, 37, pp 626-636. 11. Neubauer, H.; Meyer, H.; Finke, E.-J. Human Glanders ...Agents of Melioidosis and Glanders , Burkholderia pseudomallei and Burkholderia mallei . J. Clin. Microbiol. 2003, 41(5), pp 2068-2079. 20. Srinivasan, A... BURKHOLDERIA MALLEI Steven P. Harvey RESEARCH AND TECHNOLOGY DIRECTORATE Jennifer M. Minter BATTELLE EASTERN SCIENCE AND TECHNOLOGY CENTER Aberdeen, MD

75th Ranger Regiment Nutrition Program

DTIC Science & Technology

2008-07-15

75th Ranger Regiment Nutrition Program LTC Russ Kotwal CPT Nick Barringer Medical Director Dietician SFC Cesar Veliz SFC Justin...Siple Medical Training Culinary Advisor Warfighter Nutrition Conference USUHS, Bethesda, MD 15 JULY 2008 Report Documentation Page Form...DATES COVERED - 4. TITLE AND SUBTITLE 75th Ranger Regiment Nutrition Program 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT

Diffusion and Mechanical Properties of Polyether-Polyurethanes Reinforced with Silica

DTIC Science & Technology

2016-05-01

with Silica by James M Sloan and Henry Feuer Approved for public release; distribution is unlimited. NOTICES...Directorate, ARL Henry Feuer TKC Global Inc., Aberdeen Proving Ground, MD Approved for public release; distribution is...unlimited. FOR OFFICIAL USE ONLY (delete if not FOUO) ii REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this

Technology transfer from havana hospitals to primary care: yamila de armas, MD. Deputy director, provincial health department, havana city province.

PubMed

Giraldo, Gloria

2009-01-01

Dr Yamila de Armas has occupied an array of posts since finishing her residency in family medicine in her home province of Cienfuegos in 1992. She has served as a family doctor; polyclinic, municipal and provincial health director; medical school dean; and twice vice minister of public health. But few would doubt her toughest job is the one she has now: deputy director of the Havana City Provincial Health Department, in charge of medical services for the 2.2 million people living in Cuba's complex, sprawling capital. It was here in 2002-2003 that the program was launched to repair, refurbish and expand the country's nearly 500 community polyclinics. Key to the effort was equipping these facilities with a broader range of new and upgraded medical technology. Dr de Armas offers MEDICC Review her reflections on the results five years later.

Relationship of Terminal Duct Lobular Unit Involution of the Breast with Area and Volume Mammographic Densities

PubMed Central

Gierach, Gretchen L.; Patel, Deesha A.; Pfeiffer, Ruth M.; Figueroa, Jonine D.; Linville, Laura; Papathomas, Daphne; Johnson, Jason M.; Chicoine, Rachael E.; Herschorn, Sally D.; Shepherd, John A.; Wang, Jeff; Malkov, Serghei; Vacek, Pamela M.; Weaver, Donald L.; Fan, Bo; Mahmoudzadeh, Amir Pasha; Palakal, Maya; Xiang, Jackie; Oh, Hannah; Horne, Hisani N.; Sprague, Brian L.; Hewitt, Stephen M.; Brinton, Louise A.; Sherman, Mark E.

2016-01-01

Elevated mammographic density (MD) is an established breast cancer risk factor. Reduced involution of terminal duct lobular units (TDLUs), the histologic source of most breast cancers, has been associated with higher MD and breast cancer risk. We investigated relationships of TDLU involution with area and volumetric MD, measured throughout the breast and surrounding biopsy targets (peri-lesional). Three measures inversely related to TDLU involution (TDLU count/mm2, median TDLU span, median acini count/TDLU) assessed in benign diagnostic biopsies from 348 women, ages 40–65, were related to MD area (quantified with thresholding software) and volume (assessed with a density phantom) by analysis of covariance, stratified by menopausal status and adjusted for confounders. Among premenopausal women, TDLU count was directly associated with percent peri-lesional MD (P-trend=0.03), but not with absolute dense area/volume. Greater TDLU span was associated with elevated percent dense area/volume (P-trend<0.05) and absolute peri-lesional MD (P=0.003). Acini count was directly associated with absolute peri-lesional MD (P=0.02). Greater TDLU involution (all metrics) was associated with increased nondense area/volume (P-trend≤0.04). Among postmenopausal women, TDLU measures were not significantly associated with MD. Among premenopausal women, reduced TDLU involution was associated with higher area and volumetric MD, particularly in peri-lesional parenchyma. Data indicating that TDLU involution and MD are correlated markers of breast cancer risk suggest that associations of MD with breast cancer may partly reflect amounts of at-risk epithelium. If confirmed, these results could suggest a prevention paradigm based on enhancing TDLU involution and monitoring efficacy by assessing MD reduction. PMID:26645278

NIST-Traceable NMR Method to Determine Quantitative Weight Percentage Purity of Mustard (HD) Feedstock Samples

DTIC Science & Technology

2018-01-01

ECBC-TR-1506 NIST-TRACEABLE NMR METHOD TO DETERMINE QUANTITATIVE WEIGHT PERCENTAGE PURITY OF MUSTARD (HD) FEEDSTOCK SAMPLES David J...McGarvey RESEARCH AND TECHNOLOGY DIRECTORATE William R. Creasy LEIDOS, INC. Abingdon, MD 21009-1261 Theresa R. Connell EXCET, INC...be construed as an official Department of the Army position unless so designated by other authorizing documents. REPORT DOCUMENTATION PAGE

NIH–Lacks Family Partnership Gives Henrietta Lacks’ Descendants a Seat at the Table | Poster

Cancer.gov

The NIH Bethesda campus recently welcomed several special guests for a presentation titled Given a Voice: Update on the NIH–Lacks Family Partnership. Henrietta Lacks’ grandchildren Jeri Lacks-Whye (who is also the Lacks family spokesperson) and David Lacks, Jr. came to speak with NIH Director Francis S. Collins, Ph.D., M.D. about the importance of protecting patients and their

Smoke Emission Tests on Series II and Series III Allison T56 Turboprop Engines

DTIC Science & Technology

1986-12-01

Buioary ■ (13) available to ARL of aromatic content of AVTUR from Australian sources. The US data was obtained from information contained in Sheldon...Library Flight Standards Division Statutory and State Authorities and Industry Australian Atomic Energy Commiasion, Director Australian Airlines...Ampol Petroleum (Vic) Pty Md, Lubricant Sales & Service Mgr Ansett Airlines of Australia, Library Australian Coal Industry Research Labs

Testing of Ruggedized Antibodies within a Lateral Flow Immunoassay

DTIC Science & Technology

2017-10-01

Roy Thompson RESEARCH AND TECHNOLOGY DIRECTORATE Kelley Betts LEIDOS Gunpowder, MD 21010-0068 Randy Hofmann EXCET, INC. Springfield, VA 22150-2519 Hsiu...average 1 h per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and...on the work performed at ECBC in collaboration with the Defense Advanced Research Projects Agency, Antibody Technology Program and the Defense Threat

Acute Blast Injury Reduces Brain Abeta in Two Rodent Species

DTIC Science & Technology

2012-12-01

NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Medical...Research Center,Operational and Undersea Medicine Directorate,Department of Neurotrauma,Silver Spring,MD, 20910 8. PERFORMING ORGANIZATION REPORT NUMBER 9...monoclonal antibody that recognizes phosphorylated epitopes on the mouse mid-sized and heavy neurofilament proteins (1:500; Covance , Denver, PA, USA

The Beginnings of Aeromedical Acceleration Research

DTIC Science & Technology

1981-09-30

matiere qui sera la limite des per- formance acrobatique de I’oiseau artificiel , mais bien la resistance physiologique de I’homme qui en est le...3. Bauer, L. H. 1926. Aviation Medizin. Publisher Williams and Wilkins, Baltimore. 4. Bleriot, L, 1922. L’oiseau artificiel . L’Aerophile 19:20, 15...Director, Defense Intelligence Agency, (Code DR), Washington, DC 20301 3 Commander, Naval Air Test Center, Patuxent River, MD 20670 2

Clinical Investigation Program, Reports Control Symbol MED-300(R1), Fiscal Year 1988

DTIC Science & Technology

1988-10-01

Dr. Venkataraman Balaraman, M.D. Department/Section: Clinical Investigation Key Words: arginine vasopressin (AVP); vascular smooth muscle responses...Kullama, Ph.D. Associate Investigators: Dr. Venkataraman Balaraman, M.D.; Dr. Kenneth T. Nakamura, M.D.; John R. Claybaugh, Ph.D. Department/Section...Harrison Hassell, MC Associate Investigators: John R. Claybaugh, Ph.D.; Arnold Siemsen, MD; Jon Streltzer, MD Department/Section: Medicine/ Nephrology

[Measles vaccination campaign for vulnerable populations: lessons learned].

PubMed

Laurence, Sophie; Chappuis, Marielle; Lucas, Dorinela; Duteurtre, Martin; Corty, Jean-François

2013-01-01

Between 2008 and 2011, a measles epidemic raged in France. Immunization coverage in France, already insufficient in the general population, is even more worrying for deprived populations in whom exposure to the disease and the risk of complications are much higher. In this context, Medecins du Monde (MdM), the General Council of the Seine-Saint-Denis (CG93) and the Territorial Directorate of the Regional Health Agency (DTARS) implemented a measles vaccination campaign among the Rom population of the department. The objective was to improve coverage of this population by providing ambulatory services in collaboration between various field partners in a single public health project. Twenty-two of the known Rom settlements were selected to receive vaccination. MdM was in charge of logistics, mediation and vaccinations at 13 sites and the DTARS and CG93 were in charge of vaccination at another 9 sites with support from MdM for mediation and logistics. Between January and June 2012, 250 persons were vaccinated, 34.7% of the target population. Coverage of the population after the vaccination campaign was still very low. The partnership between MdM, DTARS and CG93 helped to create a positive mobile action experience and extended prevention actions towards the most vulnerable populations excluded from conventional health care structures.

Bone mineral density and mammographic density in Mexican women.

PubMed

Moseson, Heidi; Rice, Megan S; López-Ridaura, Ruy; Bertrand, Kimberly A; Torres, Gabriela; Blanco, Margarita; Tamayo-Orozco, Juan Alfredo; Lajous, Martin; Romieu, Isabelle

2016-01-01

Bone mineral density (BMD) is a putative marker for lifetime exposure to estrogen. Studies that have explored whether BMD is a determinant of mammographic density (MD) have observed inconsistent results. Therefore,we examined this potential association in a sample of women (n = 1,516) from the clinical sub-cohort in the Mexican teachers’ cohort (n = 115,315). We used multivariable linear regression to assess the association between quartiles of BMD and percent MD, as well as total dense and non-dense area of the breast, stratified by menopausal status. We also examined the associations by body mass index (BMI) (< 30 kg/m(2), ≥ 30 kg/m(2)). Overall, there was no association between BMD and MD among premenopausal women. However, when we stratified by BMI, there was a modest inverse association between BMD and percent MD (difference between extreme quartiles = -2.8, 95 % CI -5.9, 0.27, p trend = 0.04) among women with BMI < 30 kg/m(2), but a positive association among obese women (comparable difference = 5.1, 95 % CI 0.02, 10.1, p trend = 0.03;p interaction < 0.01). Among postmenopausal women, BMD and percent MD were positively associated after adjustment for BMI (p trend < 0.01). Postmenopausal women in the highest two quartiles of BMD had 4–5 % point higher percent MD compared to women in the lowest quartile. The association did not differ by BMI in postmenopausal women (p interaction = 0.76). Among obese premenopausal women as well as postmenopausal women, BMD was positively associated with percent MD. Among leaner premenopausal women, BMD and percent MD were modestly inversely associated. These findings support the hypothesis that cumulative exposure to estrogen (as measured by BMD) may influence MD.

Bone mineral density and mammographic density in Mexican women

PubMed Central

Moseson, Heidi; Rice, Megan S.; López-Ridaura, Ruy; Bertrand, Kimberly A.; Torres, Gabriela; Blanco, Margarita; Tamayo-Orozco, Juan Alfredo; Lajous, Martin; Romieu, Isabelle

2016-01-01

Background Bone mineral density (BMD) is a putative marker for lifetime exposure to estrogen. Studies that have explored whether BMD is a determinant of mammographic density (MD) have observed inconsistent results. Therefore, we examined this potential association in a sample of women (N=1,516) from the clinical sub-cohort in the Mexican Teachers’ Cohort (N=115,315). Methods We used multivariable linear regression to assess the association between quartiles of BMD and percent MD, as well as total dense and non-dense area of the breast, stratified by menopausal status. We also examined the associations by body mass index (BMI) (<30kg/m2,, ≥30kg/m2). Results Overall, there was no association between BMD and MD among premenopausal women. However, when we stratified by BMI, there was a modest inverse association between BMD and percent MD (difference between extreme quartiles= −2.8, 95%CI: −5.9, 0.27, p-trend=0.04) among women with BMI <30 kg/m2, but a positive association among obese women (comparable difference=5.1, 95%CI: 0.02, 10.1, p-trend=0.03; p-interaction<0.01). Among postmenopausal women, BMD and percent MD were positively associated after adjustment for BMI (p-trend<0.01). Postmenopausal women in the highest two quartiles of BMD had 4–5 percentage point higher percent MD compared to women in the lowest quartile. The association did not differ by BMI in postmenopausal women (p-interaction=0.76). Conclusion Among obese premenopausal women as well as postmenopausal women, BMD was positively associated with percent MD. Among leaner premenopausal women, BMD and percent MD were modestly inversely associated. These findings support the hypothesis that cumulative exposure to estrogen (as measured by BMD) may influence MD. PMID:26463740

Understanding the link between feelings of mental defeat, self-efficacy and the experience of chronic pain.

PubMed

Hazeldine-Baker, Charlotte E; Salkovskis, Paul M; Osborn, Mike; Gauntlett-Gilbert, Jeremy

2018-05-01

'Mental defeat' (MD) has been identified among people with chronic pain as a type of self-processing related to social role and rank. Research has linked it to anxiety, pain interference and functional disability. The relationship between MD and other cognitive constructs, such as hopelessness and depression, remains poorly understood. This study considers the association between MD, pain symptomatology and self-efficacy in the context of other cognitive factors. In total, 59 participants completed a questionnaire pack assessing anxiety, depression, hopelessness, pain catastrophising and MD in order to examine the relationship with pain symptomatology and self-efficacy. Linear multiple regression analyses showed that anxiety was most strongly associated with pain symptomatology, accounting for 26% of the variance, while catastrophising showed the strongest association with sensory pain and MD the strongest association with affective pain. Finally, MD was found to be strongly associated with pain-related self-efficacy, accounting for 47% of the variance. This research has demonstrated the potential importance of assessing MD in chronic pain patients, suggesting that targeting these cognitions during interventions and therapy could be valuable. Furthermore, the study indicates that MD differs from related cognitive constructs involved in pain, such as depression, hopelessness and catastrophising.

The relationship between better-eye and integrated visual field mean deviation and visual disability.

PubMed

Arora, Karun S; Boland, Michael V; Friedman, David S; Jefferys, Joan L; West, Sheila K; Ramulu, Pradeep Y

2013-12-01

To determine the extent of difference between better-eye visual field (VF) mean deviation (MD) and integrated VF (IVF) MD among Salisbury Eye Evaluation (SEE) subjects and a larger group of glaucoma clinic subjects and to assess how those measures relate to objective and subjective measures of ability/performance in SEE subjects. Retrospective analysis of population- and clinic-based samples of adults. A total of 490 SEE and 7053 glaucoma clinic subjects with VF loss (MD ≤-3 decibels [dB] in at least 1 eye). Visual field testing was performed in each eye, and IVF MD was calculated. Differences between better-eye and IVF MD were calculated for SEE and clinic-based subjects. In SEE subjects with VF loss, models were constructed to compare the relative impact of better-eye and IVF MD on driving habits, mobility, self-reported vision-related function, and reading speed. Difference between better-eye and IVF MD and relationship of better-eye and IVF MD with performance measures. The median difference between better-eye and IVF MD was 0.41 dB (interquartile range [IQR], -0.21 to 1.04 dB) and 0.72 dB (IQR, 0.04-1.45 dB) for SEE subjects and clinic-based patients with glaucoma, respectively, with differences of ≥ 2 dB between the 2 MDs observed in 9% and 18% of the groups, respectively. Among SEE subjects with VF loss, both MDs demonstrated similar associations with multiple ability and performance metrics as judged by the presence/absence of a statistically significant association between the MD and the metric, the magnitude of observed associations (odds ratios, rate ratios, or regression coefficients associated with 5-dB decrements in MD), and the extent of variability in the metric explained by the model (R(2)). Similar associations of similar magnitude also were noted for the subgroup of subjects with glaucoma and subjects in whom better-eye and IVF MD differed by ≥ 2 dB. The IVF MD rarely differs from better-eye MD, and similar associations between VF loss and visual disability are obtained using either MD. Unlike better-eye MD, IVF measurements require extra software/calculation. As such, information from studies using better-eye MD can be more easily integrated into clinical decision-making, making better-eye MD a robust and meaningful method for reporting VF loss severity. Copyright © 2013 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Objective and Social Factors as Determinants of Task Perceptions and Responses: An Integrative Framework and Empirical Investigation.

DTIC Science & Technology

1984-11-01

1976p Sims & Szilagyi , 1976), and field experiments (of., Orpen, 1979). Most studies have found results generally supportive of the theory, although...179-198. . .. . . . . 34 Sims, Henry P., Jr., and Andrew D. Szilagyi 1976 "Job characteristic relationshipsi Individual and structural moderators...Maryland College Park, MD 20742 Dr. H. Wallace Sinaiko Program Director, Manpower Research and Advisory Services Smithsonian Institution 801 N. Pitt

NCI Scientists Awarded National Medal of Technology and Innovation by President Obama | Poster

Cancer.gov

Two NCI scientists received the National Medal of Technology and Innovation, the nation’s highest honor for technological achievement. The award was announced by President Obama in October. The honorees, John Schiller, Ph.D., Laboratory of Cellular Oncology (LCO), Center for Cancer Research, NCI, and Douglas Lowy, M.D., also from LCO and NCI deputy director, received their medals at a White House ceremony on Nov. 20.

Full-Thickness Thermal Injury Delays Wound Closure in a Murine Model

DTIC Science & Technology

2015-01-01

Wu, MS Submitted for publication June 9, 2014. Ac- cepted in revised form August 17, 2014. *Correspondence: Dental and Trauma Re- search Detachment...repeated measures ANOVA with pairwise comparison and Tukey–Kramer adjustment, using JMP statistics software (SAS, Cary , NC). Results were presented as...Microbiologist and the Director of Science, and Rodney K. Chan, MD, is a Plastic Surgeon in the Dental and Trauma Research Detachment at US Army

President Carter and the Role of Intelligence in the Camp David Accords

DTIC Science & Technology

2013-11-13

Leadership profiles from the Directorate of Intelligence on the key personalities of the Camp David summit. • Intelligence on informal and form al...PROFILES IN SUPPORT OF THE CAMP DAVID SUMMIT Jerrold Post, M.D. TIMELINE SADAT & BEGIN LEADERSHIP PROFILES BIBLIOGRAPHY SPEAKER BIOGRAPHIES 4 7 15 20...Palestinian state in favor of a moderate Palestinian leadership with which he could negotiate. Nor was Begin’s position on the Palestine issue a

Detailed Measurements of the Aeroelastic Response of a Rigid Coaxial Rotor in Hover

DTIC Science & Technology

2017-08-11

included: hover testing of single and CCR rotors (Year 1), deformation measurement and modal identification of rotor blades in the non -rotating and...the rotor blades, as well as the detailed experimental data were shared with Dr. Rajneesh Singh and Dr. Hao Kang at Vehicle Technology Directorate...VTD), Aberdeen Proving Grounds, MD. In this way, the experimental data could be used to validate US Army comprehensive analysis tools, specifically

The Science of Cancer Prevention

Cancer.gov

The science of cancer prevention is described by Dr. Barnett S. Kramer, M.D., M.P.H., director of the Division of Cancer Prevention, National Cancer Institute (NCI). The Division of Cancer Prevention administers a broad spectrum of research that spans basic pre-clinical, laboratory research, supportive and palliative care research, early detection, and randomized controlled clinical trials. The Division also supports the Cancer Prevention Fellowship Program and is devoted to the balanced communication of scientific results.

Development of Antimicrobial Coatings by Atmospheric Pressure Plasma Using a Guanidine-Based Precursor

DTIC Science & Technology

2013-10-29

or approval of the use thereof. Destroy this report when it is no longer needed. Do not return it to the originator. Army Research Laboratory...Leadore, and Daphne D. Pappas Weapons and Materials Research Directorate, ARL A reprint from ACS Applied Materials & Interfaces...NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) U.S. Army Research Laboratory ATTN: RDRL-WMM-C Aberdeen Proving Ground, MD 21005-5069 8

Development of Ultra Long Duration Local Anesthetic Agents in a Rat Model

DTIC Science & Technology

1994-02-24

this formulation is not toxic to the spinal cord. Initial trials with lecithin-coated bupivacaine microcrystals indic,-.. that this preparation also has...an ultra long duration local anesthetic effect, producing a 43 hour block in the rat tail. Clinical trials of this preparation in a human model are...l f _ _ _ Memorandum for LTC Dean E. Calcagni, M.D. Director, Combat Casualty Research Program USAMRDC Subject: Annual Report for Clinical

Perceived parenting and risk for major depression in Chinese women

PubMed Central

Gao, J.; Li, Y.; Cai, Y.; Chen, J.; Shen, Y.; Ni, S.; Wei, Y.; Qiu, Y.; Zhu, X.; Liu, Y.; Lu, C.; Chen, C.; Niu, Q.; Tang, C.; Yang, Y.; Wang, Q.; Cui, W.; Xia, J.; Liu, T.; Zhang, J.; Zhao, B.; Guo, Z.; Pan, J.; Chen, H.; Luo, Y.; Sun, L.; Xiao, X.; Chen, Q.; Zhao, X.; He, F.; Lv, L.; Guo, L.; Liu, L.; Li, H.; Shi, S.; Flint, J.; Kendler, K. S.; Tao, M.

2012-01-01

Background In Western countries, a history of major depression (MD) is associated with reports of received parenting that is low in warmth and caring and high in control and authoritarianism. Does a similar pattern exist in women in China? Method Received parenting was assessed by a shortened version of the Parental Bonding Instrument (PBI) in two groups of Han Chinese women: 1970 clinically ascertained cases with recurrent MD and 2597 matched controls. MD was assessed at personal interview. Results Factor analysis of the PBI revealed three factors for both mothers and fathers: warmth, protectiveness, and authoritarianism. Lower warmth and protectiveness and higher authoritarianism from both mother and father were significantly associated with risk for recurrent MD. Parental warmth was positively correlated with parental protectiveness and negatively correlated with parental authoritarianism. When examined together, paternal warmth was more strongly associated with lowered risk for MD than maternal warmth. Furthermore, paternal protectiveness was negatively and maternal protectiveness positively associated with risk for MD. Conclusions Although the structure of received parenting is very similar in China and Western countries, the association with MD is not. High parental protectiveness is generally pathogenic in Western countries but protective in China, especially when received from the father. Our results suggest that cultural factors impact on patterns of parenting and their association with MD. PMID:21943491

Cognitive Risk Factors for Specific Learning Disorder: Processing Speed, Temporal Processing, and Working Memory.

PubMed

Moll, Kristina; Göbel, Silke M; Gooch, Debbie; Landerl, Karin; Snowling, Margaret J

2016-01-01

High comorbidity rates between reading disorder (RD) and mathematics disorder (MD) indicate that, although the cognitive core deficits underlying these disorders are distinct, additional domain-general risk factors might be shared between the disorders. Three domain-general cognitive abilities were investigated in children with RD and MD: processing speed, temporal processing, and working memory. Since attention problems frequently co-occur with learning disorders, the study examined whether these three factors, which are known to be associated with attention problems, account for the comorbidity between these disorders. The sample comprised 99 primary school children in four groups: children with RD, children with MD, children with both disorders (RD+MD), and typically developing children (TD controls). Measures of processing speed, temporal processing, and memory were analyzed in a series of ANCOVAs including attention ratings as covariate. All three risk factors were associated with poor attention. After controlling for attention, associations with RD and MD differed: Although deficits in verbal memory were associated with both RD and MD, reduced processing speed was related to RD, but not MD; and the association with RD was restricted to processing speed for familiar nameable symbols. In contrast, impairments in temporal processing and visuospatial memory were associated with MD, but not RD. © Hammill Institute on Disabilities 2014.

Cigarette smoking and mammographic density in the Danish Diet, Cancer and Health cohort.

PubMed

Jacobsen, Katja Kemp; Lynge, Elsebeth; Vejborg, Ilse; Tjønneland, Anne; von Euler-Chelpin, My; Andersen, Zorana J

2016-02-01

Smoking before first childbirth increases breast cancer risk, but the biological mechanism remains unknown and may involve mammographic density (MD), one of the strongest biomarkers of breast cancer risk. We aimed to examine whether active smoking and passive smoking were associated with MD. For the 5,356 women (4,489 postmenopausal) from the Danish Diet, Cancer and Health cohort (1993-1997) who attended mammographic screening in Copenhagen (1993-2001), we used MD (mixed/dense or fatty) assessed at the first screening after cohort entry. Active smoking (status, duration, and intensity) and passive smoking were assessed at cohort baseline (1993-1997) via questionnaire, together with other breast cancer risk factors. Logistic regression was used to estimate associations (odds ratios, 95 % confidence intervals) between smoking and MD, adjusting for confounders. Two thousand and twenty-six (56.5 %) women had mixed/dense MD, 2,214 (41.4 %) were current, and 1,175 (21.9 %) former smokers. Current smokers had significantly lower odds (0.86, 0.75-0.99) of having mixed/dense MD compared to never smokers, while former smoking was not associated with MD. Inverse association between smoking and MD was strongest in women who initiated smoking before age of 16 years (0.79, 0.64-0.96), smoked ≥15 cigarettes/day (0.83, 0.71-0.98), smoked ≥5 pack-years (0.62, 0.43-0.89), smoked >30 years (0.86, 0.75-0.99), and smoked ≥11 years before first childbirth (0.70, 0.51-0.96). Association between smoking and MD diminished after smoking cessation, with increased odds of having mixed/dense breasts in women who quit smoking >20 years ago as compared to current smokers (1.37, 1.01-1.67). There was no association between passive smoking and MD. We found an inverse association between active smoking and MD.

Annual Trauma Anesthesia and Critical Care Symposium (5th) Held in Amsterdam, The Netherlands on 11-12 June 1992

DTIC Science & Technology

1992-10-01

Variations in the Role of the TA/CCS A. The Trauma Team: Leader vs. Member B. Pain Management C. Teacher/Trainer D. Critical Care Transport E... Pain Management Interested individuals should send CV and request for application to: David P. Tarantino, M.D. Director of Education MIEMSS...Supportive Treatment Strategy? Interpleural Regional Analgesia in the Pain Management of Chest Trauma Airway Management with Penetrating Neck Trauma

Preparedness for the Evaluation and Management of Mass Casualty Incidents Involving Anticholinesterase Compounds: A Survey of Emergency Department Directors in the 12 Largest Cities in the United States

DTIC Science & Technology

2010-11-01

ORIGINAL ARTICLE Preparedness for the evaluation and management of mass casualty incidents involving anticholinesterase compounds: A survey of...Greenberg, MD, MPH Abstract Objectives: Anticholinesterases include carba- mate and organophosphorus (OP) insecticides and nerve agents. Release of...counterpart to REMM would be either moderately or very helpful for MCIs involving anticholinesterases . DOI:IO.5055/ajdm.2010.0035

Milestones in Strategic Arms Control, 1945 2000: United States Air Force Roles and Outcomes

DTIC Science & Technology

2002-09-01

J. Robert Oppenheimer (wartime director of Los Alamos who now was at the University of California at Berkeley). Oppenheimer was the principal author...Foundations for strategic arms control, 1945 –1968 -- Strategic arms limitations, 1969–1980 -- The Reagan years , 1981–1988 -- Strategic arms reductions, 1989...The Air Force Plans for Peace, 1943 – 1945 (Baltimore, Md.: Johns Hopkins University Press, 1970), 16. 15. Copies of the tasking memo and the report

Removing Full-scale Testing Barriers: Energetic Material Detonation Characterization at the Laboratory Scale

DTIC Science & Technology

2012-03-01

3708Unclassified Unclassified Unclassified ii Contents List of Figures iv List of Tables v Acknowledgments vi 1. Introduction 1 2. Theory/ Methodology ...Theory/ Methodology A shock wave is fully defined through knowledge of five state variables: shock pressure P , shock velocity U , particle velocity u...DIRECTOR US ARMY RESERACH LAB RDRL D 2800 POWDER MILL RD ADELPHI MD 20783-1197 21 NO. OF NO. OF COPIES ORGANIZATION COPIES ORGANIZATION 3 US ARMY RSRCH OFC

An Annotated Bibliography of MANPRINT-Related Assessments and Evaluations Conducted by the U.S. Army, 2nd Edition: 1953 to 2009. Volume 2 - MANPRINT Assessment and Evaluations

DTIC Science & Technology

2010-02-01

Research Laboratory Aberdeen Proving Ground, MD 21005-5425 ARL-SR-189 February 2010 An Annotated Bibliography of MANPRINT-Related...Middlebrooks, Ph.D. Human Research and Engineering Directorate, ARL Approved for public release; distribution...7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) U.S. Army Research Laboratory ATTN: RDRL-HRM-AV Fort Hood, TX 76544-5073 8. PERFORMING

Inpatient preanalytic process improvements.

PubMed

Wagar, Elizabeth A; Phipps, Ron; Del Guidice, Robert; Middleton, Lavinia P; Bingham, John; Prejean, Cheryl; Johnson-Hamilton, Martha; Philip, Pheba; Le, Ngoc Han; Muses, Waheed

2013-12-01

Phlebotomy services are a common target for preanalytic improvements. Many new, quality engineering tools have recently been applied in clinical laboratories. However, data on relatively few projects have been published. This example describes a complete application of current, quality engineering tools to improve preanalytic phlebotomy services. To decrease the response time in the preanalytic inpatient laboratory by 25%, to reduce the number of incident reports related to preanalytic phlebotomy, and to make systematic process changes that satisfied the stakeholders. The Department of Laboratory Medicine, General Services Section, at the University of Texas MD Anderson Cancer Center (Houston) is responsible for inpatient phlebotomy in a 24-hour operation, which serves 689 inpatient beds. The study director was project director of the Division of Pathology and Laboratory Medicine's Quality Improvement Section and was assisted by 2 quality technologists and an industrial engineer from MD Anderson Office of Performance Improvement. After implementing each solution, using well-recognized, quality tools and metrics, the response time for blood collection decreased by 23%, which was close to meeting the original responsiveness goal of 25%. The response time between collection and arrival in the laboratory decreased by 8%. Applicable laboratory-related incident reports were reduced by 43%. Comprehensive application of quality tools, such as statistical control charts, Pareto diagrams, value-stream maps, process failure modes and effects analyses, fishbone diagrams, solution prioritization matrices, and customer satisfaction surveys can significantly improve preset goals for inpatient phlebotomy.

The relationship of deiodinase 1 genotype and thyroid function to lifetime history of major depression in three independent populations.

PubMed

Philibert, Robert A; Beach, Steven R H; Gunter, Tracy D; Todorov, Alexandre A; Brody, Gene H; Vijayendran, Meeshanthini; Elliott, Lilly; Hollenbeck, Nancy; Russell, Daniel; Cutrona, Carolyn

2011-07-01

Major depression (MD) is often associated with disturbances of the hypothalamic/pituitary/thyroid (HPT) axis. Unfortunately, whether this association is secondary to common underlying genetic variation or whether the MD-associated disturbances in HPT function are chronic or state-dependent is unknown. To examine these questions, we genotyped 12 single nucleotide polymorphisms identified in previous genome wide association analyses of thyroid function in DNA contributed by 1,555 subjects from three longitudinal ethnically diverse studies that are well-characterized for lifetime MD and thyroid function. We then examined associations between genetic variants and key outcomes of thyroid stimulating hormone, free thyroxine (FT4) and depression. We confirmed prior findings that two variants in deiodinase 1 (DIO1), including a variant in the 3'UTR of DIO1 (rs11206244), were associated with altered FT4 levels in both White and African American subjects. We also found that rs11206244 genotype was associated with lifetime MD in White female subjects, in particular those from high-risk cohorts. However, we found no association of current FT4 levels with lifetime MD in either ethnic group. We conclude that genetic variation influencing thyroid function is a risk factor for MD. Given the evidence from prior studies, further investigations of role of HPT variation in etiology and treatment of MD are indicated. Copyright © 2011 Wiley-Liss, Inc.

Comparison of Mammographic Density Assessed as Volumes and Areas among Women Undergoing Diagnostic Image-Guided Breast Biopsy

PubMed Central

Gierach, Gretchen L.; Geller, Berta M.; Shepherd, John A.; Patel, Deesha A.; Vacek, Pamela M.; Weaver, Donald L.; Chicoine, Rachael E.; Pfeiffer, Ruth M.; Fan, Bo; Mahmoudzadeh, Amir Pasha; Wang, Jeff; Johnson, Jason M.; Herschorn, Sally D.; Brinton, Louise A.; Sherman, Mark E.

2014-01-01

Background Mammographic density (MD), the area of non-fatty appearing tissue divided by total breast area, is a strong breast cancer risk factor. Most MD analyses have employed visual categorizations or computer-assisted quantification, which ignore breast thickness. We explored MD volume and area, using a volumetric approach previously validated as predictive of breast cancer risk, in relation to risk factors among women undergoing breast biopsy. Methods Among 413 primarily white women, ages 40–65, undergoing diagnostic breast biopsies between 2007–2010 at an academic facility in Vermont, MD volume (cm3) was quantified in cranio-caudal views of the breast contralateral to the biopsy target using a density phantom, while MD area (cm2) was measured on the same digital mammograms using thresholding software. Risk factor associations with continuous MD measurements were evaluated using linear regression. Results Percent MD volume and area were correlated (r=0.81) and strongly and inversely associated with age, body mass index (BMI), and menopause. Both measures were inversely associated with smoking and positively associated with breast biopsy history. Absolute MD measures were correlated (r=0.46) and inversely related to age and menopause. Whereas absolute dense area was inversely associated with BMI, absolute dense volume was positively associated. Conclusions Volume and area MD measures exhibit some overlap in risk factor associations, but divergence as well, particularly for BMI. Impact Findings suggest that volume and area density measures differ in subsets of women; notably, among obese women, absolute density was higher with volumetric methods, suggesting that breast cancer risk assessments may vary for these techniques. PMID:25139935

Levels of disability in major depression: findings from the Netherlands Mental Health Survey and Incidence Study (NEMESIS).

PubMed

Kruijshaar, M E; Hoeymans, N; Bijl, R V; Spijker, J; Essink-Bot, M L

2003-10-01

Information on the distribution of disability associated with major depression (MD) across different groups of patients is of interest to health policy and planning. We examined the associations of severity and type (a single or recurrent episode) of MD with disability in a Dutch general population sample. We used data from the first wave (1996) of the Netherlands Mental Health Survey and Incidence Study (NEMESIS). MD 'severity' and 'type' were diagnosed with the help of the Composite International Diagnostic Interview according to DSM-III-R criteria. SF-36 scores, days ill in bed and days absent from work were taken as indicators of disability. The differences in these variables were studied by means of variance and regression analysis. Recurrent MD was found not to be associated with more disability than single episode MD. Higher 'severity' classes were associated with more disability. However, the degree of disability between 'moderate' and 'severe' MD differed only very slightly. The difference in disability between non-depressed and mildly depressed individuals had a larger effect than between each successive pair of 'severity' classes. Three groups of MD can be distinguished based on the associated degree of disability: 'mild', 'moderate to severe' and 'severe with psychotic features'. In the future, these groups can be used to describe the distribution of disability in the depressed population. The marked difference between 'mild' MD and no MD suggests that 'mild' cases should be considered relevant.

75 FR 51617 - Designation of Officials of the Court Services and Offender Supervision Agency to Act as Director

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-23

... Officer, Information Technology; and (h) Associate Director, Human Resource Management. Sec. 2. Exceptions...; (c) Associate Director, Management and Administration; (d) Associate Director, Community Supervision... acting Director. [[Page 51618

The medial dorsal thalamic nucleus and the medial prefrontal cortex of the rat function together to support associative recognition and recency but not item recognition.

PubMed

Cross, Laura; Brown, Malcolm W; Aggleton, John P; Warburton, E Clea

2012-12-21

In humans recognition memory deficits, a typical feature of diencephalic amnesia, have been tentatively linked to mediodorsal thalamic nucleus (MD) damage. Animal studies have occasionally investigated the role of the MD in single-item recognition, but have not systematically analyzed its involvement in other recognition memory processes. In Experiment 1 rats with bilateral excitotoxic lesions in the MD or the medial prefrontal cortex (mPFC) were tested in tasks that assessed single-item recognition (novel object preference), associative recognition memory (object-in-place), and recency discrimination (recency memory task). Experiment 2 examined the functional importance of the interactions between the MD and mPFC using disconnection techniques. Unilateral excitotoxic lesions were placed in both the MD and the mPFC in either the same (MD + mPFC Ipsi) or opposite hemispheres (MD + mPFC Contra group). Bilateral lesions in the MD or mPFC impaired object-in-place and recency memory tasks, but had no effect on novel object preference. In Experiment 2 the MD + mPFC Contra group was significantly impaired in the object-in-place and recency memory tasks compared with the MD + mPFC Ipsi group, but novel object preference was intact. Thus, connections between the MD and mPFC are critical for recognition memory when the discriminations involve associative or recency information. However, the rodent MD is not necessary for single-item recognition memory.

KSC-2012-4772

NASA Image and Video Library

2012-08-30

CAPE CANAVERAL, Fla. – A postlaunch news conference is held at NASA Kennedy Space Center’s Press Site in Florida following the launch of the Radiation Belt Storm Probes, or RBSP, mission atop a United Launch Alliance, or ULA, Atlas V rocket at 4:05 a.m. EDT from Space Launch Complex 41 at Cape Canaveral Air Force Station. From left, are Richard Fitzgerald, RBSP project manager at Johns Hopkins Applied Physics Laboratory? in Laurel, M.D., Michael Luther, deputy associate administrator of NASA's Science Mission Directorate? at NASA Headquarters?, and Nicky Fox, RBSP deputy project scientist at Johns Hopkins. RBSP will explore changes in Earth's space environment caused by the sun -- known as "space weather" -- that can disable satellites, create power-grid failures and disrupt GPS service. The mission also will provide data on the fundamental radiation and particle acceleration processes throughout the universe. For more information on RBSP, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

Muscle Dysmorphia Symptomatology and Associated Psychological Features in Bodybuilders and Non-Bodybuilder Resistance Trainers: A Systematic Review and Meta-Analysis.

PubMed

Mitchell, Lachlan; Murray, Stuart B; Cobley, Stephen; Hackett, Daniel; Gifford, Janelle; Capling, Louise; O'Connor, Helen

2017-02-01

Muscle dysmorphia (MD) is associated with a self-perceived lack of size and muscularity, and is characterized by a preoccupation with and pursuit of a hyper-mesomorphic body. MD symptoms may hypothetically be more prevalent in bodybuilders (BBs) than in non-bodybuilder resistance trainers (NBBRTs). Our objective was to compare MD symptomatology in BBs versus NBBRTs and identify psychological and other characteristics associated with MD in these groups. We searched relevant databases from earliest record to February 2015 for studies examining MD symptoms in BBs and/or NBBRTs. Included studies needed to assess MD using a psychometrically validated assessment tool. Study quality was evaluated using an adapted version of the validated Downs and Black tool. We calculated between-group standardized mean difference (effect sizes [ESs]) and 95 % confidence intervals (CIs) for each MD subscale, and performed meta-analysis when five or more studies used the same MD tool. We also extracted data describing psychological or other characteristics associated with MD. Of the 2135 studies initially identified, 31 analyzing data on 5880 participants (BBs: n = 1895, NBBRTs: n = 3523, controls: n = 462) were eligible for inclusion, though study quality was generally poor-moderate (range 7-19/22). Most participants were male (90 %). Eight different MD assessment tools were used. Meta-analysis for five studies all using the Muscle Dysmorphia Inventory (MDI) revealed there was a medium to large pooled ES for greater MD symptomatology in BBs than in NBBRTs on all MDI subscales (ES 0.53-1.12; p ≤ 0.01). Competitive BBs scored higher than non-competitive BBs (ES 1.21, 95 % CI 0.82-1.60; p < 0.001). MD symptoms were associated with anxiety (r 0.32-0.42; p ≤ 0.01), social physique anxiety (r 0.26-0.75; p < 0.01), depression (r 0.23-0.53; p ≤ 0.01), neuroticism (r 0.38; p < 0.001), and perfectionism (r 0.35; p < 0.05) and were inversely associated with self-concept (r -0.32 to -0.36; p < 0.01) and self-esteem (r -0.42 to -0.47; p < 0.01). MD symptomatology was greater in BBs than in NBBRTs. Anxiety and social physique anxiety, depression, neuroticism, and perfectionism were positively associated with MD, while self-concept and self-esteem were negatively associated. It remains unclear whether these characteristics are exacerbated by bodybuilding, or whether individuals with these characteristics are attracted to the bodybuilding context.

Comparison of major depressive disorder and subthreshold depression among older adults in community long-term care.

PubMed

Lee, Mi Jin; Hasche, Leslie K; Choi, Sunha; Proctor, Enola K; Morrow-Howell, Nancy

2013-01-01

This study extends existing knowledge regarding the continuum between major depression (MD) and subthreshold depression (SD) by examining differences in symptomology and associative factors for a subpopulation of older adults with functional disability. Our sample consisted of clients age 60 and above entering public community long term care derived from the baseline survey of a longitudinal study (315 non-depressed, 74 MD, and 221 SD). We used the Diagnostic Interview Schedule to establish diagnoses of MD, the Center for Epidemiological Studies Depression Scale (CES-D) to assess SD, and other self-report measures to explore potential associative factors of demographics, comorbidity, social support, and stressors. No differences in CES-D identified symptoms occurred between the two groups. MD and SD were both associated with lower education, poorer social support, more severe medical conditions, and higher stress when compared to non-depressed older adults. Younger age and being female were associated solely with MD; whereas, worse perceived health and more trouble affording food were associated solely with SD. The only associative factor significantly different between MD and SD was age. Those with MD were more likely to be younger than those with SD. Our findings of symptom profiles and associative factors lend support to the continuum notion of depression. Identification of only older adults within the community long-term care service system who meet criteria for MD would leave many older adults, who also face multiple comorbidities, high levels of stress and social isolation, and substantial depressive symptoms undiagnosed and untreated.

The human pain genetics database: an interview with Luda Diatchenko.

PubMed

Diatchenko, Luda

2018-06-05

Luda Diatchenko, MD, PhD is a Canada Excellence Research Chair in Human Pain Genetics, Professor, Faculty of Medicine, Department of Anesthesia and Faculty of Dentistry at McGill University, Alan Edwards Centre for Research on Pain. She earned her MD and PhD in the field of molecular biology from the Russian State Medical University. She started her career in industry, she was a Leader of the RNA Expression Group at Clontech, Inc., and subsequently, Director of Gene Discovery at Attagene, Inc. During this time, she was actively involved in the development of several widely used and widely cited molecular tools for the analysis of gene expression and regulation. Her academic career started at 2000 in the Center for Neurosensory Disorders at University of North Carolina. Her research since then is focused on determining the cellular and molecular biological mechanisms by which functional genetic variations impact human pain perception and risk of development of chronic pain conditions, enabling new approaches to identify new drug targets, treatment responses to analgesics and diagnostic. Multiple collaborative activities allow the Diatchenko group to take basic genetic findings all the way from human association studies, through molecular and cellular mechanisms to animal models and ultimately to human clinical trials. In total, she has authored or co-authored over 120 peer-reviewed research papers in journals, ten book chapters and edited a book in human pain genetics. She is a member and an active officer of several national and international scientific societies, including the International Association for the Study of Pain and the American Pain Society.

CALS Test Network Handbook

DTIC Science & Technology

1993-03-01

Ltd Gillette Company Dorset, England Boston MA Foreign Broadcast Information Set. Giordano Associates Inc Frederick MD Long Branch NJ Formtek Inc...Associates Orem UT College Park MD InfoDesign Corp Johns Hopkins University Toronto, Ontario Laurel MD Information Spectrum Inc Joint Committee on Printing...Inc Washington DC Bel Air MD Navy Naval Research Laboratory OutSource Inc Washington DC Los Angeles CA 22 i +’ . S.. . -- -,•w• -- w,,Wmwmm mm -- m mmm

Correlates of muscle dysmorphia symptomatology in natural bodybuilders: Distinguishing factors in the pursuit of hyper-muscularity.

PubMed

Mitchell, Lachlan; Murray, Stuart B; Hoon, Matthew; Hackett, Daniel; Prvan, Tania; O'Connor, Helen

2017-09-01

Muscle dysmorphia (MD) is characterized by the pathological pursuit of muscularity and leanness, which includes eating- and exercise-related practices. The aim of this cross-sectional study was to identify correlations of MD symptomatology in natural bodybuilders. An online survey assessing diet, supplementation and training practices, and MD and eating disorder symptoms was completed by male bodybuilders with recent experience competing in a drug-tested competition. Sixty participants (age 29.6±7.1 years) completed the survey. Eating disorder scores (β=.298), rate of pre-competition weight loss (β=.307) and number of competitions (β=-.257) were significant predictors of MD. The association between the EAT-26 and MDDI underscores the salience of disordered eating pathology in presentations of MD. Supporting this, greater rate of pre-competition weight loss, which may reflect disordered eating practices, is also associated with MD symptomatology. The inverse association of competition experience suggests novice bodybuilders may display increased MD symptomatology. Copyright © 2017 Elsevier Ltd. All rights reserved.

Identification of two novel mammographic density loci at 6Q25.1.

PubMed

Brand, Judith S; Li, Jingmei; Humphreys, Keith; Karlsson, Robert; Eriksson, Mikael; Ivansson, Emma; Hall, Per; Czene, Kamila

2015-06-03

Mammographic density (MD) is a strong heritable and intermediate phenotype for breast cancer, but much of its genetic variation remains unexplained. We performed a large-scale genetic association study including 8,419 women of European ancestry to identify MD loci. Participants of three Swedish studies were genotyped on a custom Illumina iSelect genotyping array and percent and absolute mammographic density were ascertained using semiautomated and fully automated methods from film and digital mammograms. Linear regression analysis was used to test for SNP-MD associations, adjusting for age, body mass index, menopausal status and six principal components. Meta-analyses were performed by combining P values taking sample size, study-specific inflation factor and direction of effect into account. Genome-wide significant associations were observed for two previously identified loci: ZNF365 (rs10995194, P = 2.3 × 10(-8) for percent MD and P = 8.7 × 10(-9) for absolute MD) and AREG (rs10034692, P = 6.7 × 10(-9) for absolute MD). In addition, we found evidence of association for two variants at 6q25.1, both of which are known breast cancer susceptibility loci: rs9485370 in the TAB2 gene (P = 4.8 × 10(-9) for percent MD and P = 2.5 × 10(-8) for absolute MD) and rs60705924 in the CCDC170/ESR1 region (P = 2.2 × 10(-8) for absolute MD). Both regions have been implicated in estrogen receptor signaling with TAB2 being a potential regulator of tamoxifen response. We identified two novel MD loci at 6q25.1. These findings underscore the importance of 6q25.1 as a susceptibility region and provide more insight into the mechanisms through which MD influences breast cancer risk.

Cross-sectional-derived determinants of satisfaction with physician-scientist training among Canadian MD/PhD graduates.

PubMed

Twa, David D W; Skinnider, Michael A; Squair, Jordan W; Lukac, Christine D

2017-01-01

Although MD/PhD programs require considerable commitment on behalf of students and learning institutions, they serve as an integral means of training future physician-scientists; individuals who engage in translational medicine. As attrition from these programs has longstanding effects on the community of translational medicine and comes at substantial cost to MD/PhD programs, we aimed to identify determinants that were associated with satisfaction among MD/PhD graduates, a feature that might inform on limiting program attrition. Anonymized data from a national survey of 139 Canadian MD/PhD alumni was analyzed. Factor analysis was conducted to evaluate the reliability of three questions that measured satisfaction and logistic regression was used to assess the association of outcomes with 17 independent determinants. Eighty-one percent of graduates were satisfied with MD/PhD training. Factor analysis confirmed the reliability of the questions measuring satisfaction. Determinants of self-reported satisfaction with physician-scientist training included co-authorship of more than six manuscripts during MD/PhD training. Additionally, protected research time at the place of current appointment was strongly associated with agreement that MD/PhD training had helped career progression. Demographic variables were not associated with any satisfaction indicator. Taken together, the majority of Canadian MD/PhD graduates are satisfied with their physician-scientist training. Project collaboration leading to co-authorships and protected research time were strongly associated with training satisfaction among graduates. If the value of collaboration can be realized among current and future physician-scientist trainees who are dissatisfied with their training, this might ultimately reduce program attrition.

Ashley W. Oughterson, MD: Surgeon, Soldier, Leader

PubMed Central

Kunstman, John W.; Longo, Walter E.

2015-01-01

Ashley W. Oughterson, MD, (1895-1956) was a longtime faculty surgeon at Yale University. He performed some of the earliest pancreatic resections in the United States. During World War II, Colonel Oughterson was the primary “Surgical Consultant” in the South Pacific and present at nearly every major battle. His meticulously kept diary is regarded as the foremost source detailing wartime surgical care. Colonel Oughterson led the initial Army team to survey Hiroshima and Nagasaki following the nuclear attacks. Thoughout his academic career at Yale, Oughterson was a key leader in several medical and surgical societies. As scientific director of the American Cancer Society, Oughterson lectured widely and guided research priorities in oncology following World War II. Oughterson also authored numerous benchmark papers in surgical oncology that continue to be cited today. These extensive contributions are examined here and demonstrate the wide-ranging impact Oughterson exerted during a formative period of American surgery. PMID:26029018

Medicinal Cannabis in California: An Interview with Igor Grant, MD.

PubMed

Piomelli, Daniele; Grant, Igor

2016-01-01

Dr. Igor Grant, MD, is distinguished professor and chair of psychiatry and director of the HIV Neurobehavioral Research Program and the Center for Medicinal Cannabis Research at the University of California, San Diego. Dr. Grant is a neuropsychiatrist who graduated from the University of British Columbia School of Medicine (1966), and received specialty training in psychiatry at the University of Pennsylvania (1967-1971), and additional training in neurology at the Institute of Neurology (1980-1981), London, U.K. Dr. Grant's academic interests focus on the effects of various diseases on brain and behavior, with an emphasis on translational studies in HIV, and drugs of abuse. He has contributed to ∼700 scholarly publications and is principal investigator of several NIH studies, including an NIDA P50 (Translational Methamphetamine AIDS Research Center-TMARC), and is codirector of the HIV Neurobehavioral Research Center (HNRC).

The Military & Political Succession in China: Leadership, Institutions, Beliefs

DTIC Science & Technology

1992-01-01

Xinjiang MD Political Commissar Tang Guangcai is most likely a veteran of the Fifth FA system who has served in Xinjiang since at least 1979. He was a...28th GA (Shanxi Province) Tang Liehui Commander Guo Weixin Political Commissar 38th GA (Hebei Province) Zhang Meiyuan WuRunzhong 63rd GA...po1itical department director of the same unit in June 1989. Both men served with Martial Law Forces during the Tiananmen crisis. Commander Tang Liehui of

Human Behaviour in High Stress Situations in Aerospace Operations Conference Proceedings Held in The Hague, The Netherlands on 24-28 October 1988

DTIC Science & Technology

1989-06-01

Continuously stimulating advances in the aerospace sciences relevant to strengthening the common defence posture; - Improving the co-operation among member...very stimulating symposium. vii KI-1 PREDICTION OF PERSONALITY Harald T. Andersen M.D., Ph.D., D.Sc,D.Av.Med. Director RNoAF Institute of Aviation...audio tape recorder which was connected to the aircraft communication system. This recorder provided a continuous auditory record of each mission so that

FASEB (Federation of American Societies for Experimental Biology) Summer Research on Neuronal Cell Cultures at Saxton’s River, Vermont on 12-17 August 1984.

DTIC Science & Technology

1984-08-17

AD-i5 81@ FASEB (FEDERATION OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY ) SUMMER..CU) FEDERATION OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY BET...UNIT NUMBERS Robert W. Krauss, Executive Director I * LEO Federation of American Societies for Experimental, NR 685-003 * Biology , 9650 Rockville Pike...Bethesda, MD 20814 *.CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE ’%Federation f American Societies for I Experimental Biology , 9650

National Federation of the Blind Braille Coin

NASA Image and Video Library

2009-07-30

House Majority Leader U.S. Rep. Steny Hoyer, D-Md., left, holds up an award presented to him by Mark Riccobono, executive director of the Jernigan Institute of the National Federation of the Blind at a ceremony where senior NASA officials presented the NFB with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)

[Prof. Włodzimierz Kuryłowicz (MD) (1910-1991)--100th anniversary of birthday].

PubMed

Kurzatkowski, Wiesław; Staniszewska, Monika; Madaliński, Kazimierz; Juśkiewicz, Ewa

2010-01-01

The death of Professor Włodzimierz Kuryłowicz on February 21, 1991 at the age of 80 was a great loss that is especially felt by all those who have been involved in the research of antibiotics. He is remembered as one of pioneers of the antibiotic era. Prof. W. Kuryłowicz was born September 26, 1910 in Lvov. He received his MD from the Jan Kazimierz University in Lvov. Following posts as an Associate Professor of Microbiology at Lvov and as a research bacteriologist at the National Institute of Hygiene in Warsaw he became a Professor of Microbiology at that Institute. He was Director of the Institute from 1964 to 1980. More than 270 of this works regarded such topics as: antibiotic biogenesis and biosynthesis, numerical taxonomy of Streptomyces spp., evaluation of BCG and microbial fine structure. Prof. W. Kuryłowicz was a recipient of the National Prize Award for scientific guidance in construction of the first antibiotic industry in Poland, and the National Prize Award for the co-authorship of the monograph "Antibiotics - Origin, Nature and Properties". He was also recipient of Doctorates honoris causa of: Nicolas Copernicus Medical University in Poland; University of Oslo; University of Lille; Medical University of Debrecen, Hungary; University of Liège, Belgium; Federal University of Pernambuco, Recife, Brazil; University of Quèbec, Canada; University of Münster, Germany.

Cognitive arithmetic and problem solving: a comparison of children with specific and general mathematics difficulties.

PubMed

Jordan, N C; Montani, T O

1997-01-01

This study examined problem-solving and number-fact skills in two subgroups of third-grade children with mathematics difficulties (MD): MD-specific (n = 12) and MD-general (n = 12). The MD-specific group had difficulties in mathematics but not in reading, and the MD-general group had difficulties in reading as well as in mathematics. A comparison group of nonimpaired children (n = 24) also was included. The findings showed that on both story and number-fact problems, the MD-specific group performed worse than the nonimpaired group in timed conditions but not in untimed conditions. The MD-general group, on the other hand, performed worse than the nonimpaired group, regardless of whether tasks were timed or not. An analysis of children's strategies in untimed conditions showed that both the MD-specific and the MD-general groups relied more on backup strategies than the nonimpaired group. However, children in the MD-specific group executed backup strategies more skillfully than children in the MD-general group, allowing them to achieve parity with children in the nonimpaired group when tasks were not timed. The findings suggest that children with specific MD have circumscribed deficits associated with fact retrieval, whereas children with general MD have more basic delays associated with problem conceptualization and execution of calculation procedures.

Association of past and recent major depression and menstrual characteristics in midlife: Study of Women's Health Across the Nation.

PubMed

Bromberger, Joyce T; Schott, Laura L; Matthews, Karen A; Kravitz, Howard M; Randolph, John F; Harlow, Sioban; Crawford, Sybil; Green, Robin; Joffe, Hadine

2012-09-01

The aim of this study was to examine the association of a history of major depression (MD) with menstrual problems in a multiethnic sample of midlife women. Participants were 934 women enrolled in the Study of Women's Health Across the Nation, a multisite study of menopause and aging. The outcomes were menstrual bleeding problems and premenstrual symptoms in the year before study entry. The Structured Clinical Interview for the Diagnosis of DSM-IV Axis I Disorders was conducted to determine recent and past psychiatric diagnoses. Covariates included sociodemographic, behavioral, and gynecologic factors. One third of the participants reported heavy bleeding, 20% reported other abnormal bleeding, and 18% reported premenstrual symptoms. One third had past and 11% had recent MD. Past MD was associated with an increased likelihood of heavy bleeding (odds ratio, 1.89; 95% CI, 1.25-2.85), adjusting for recent MD, menopause status, and other covariates. Past MD was not associated with other abnormal bleeding or premenstrual symptoms in the final analysis that adjusted for recent MD. Midlife women with a history of MD are more likely to report heavy bleeding.

Comorbidity between reading disability and math disability: concurrent psychopathology, functional impairment, and neuropsychological functioning.

PubMed

Willcutt, Erik G; Petrill, Stephen A; Wu, Sarah; Boada, Richard; Defries, John C; Olson, Richard K; Pennington, Bruce F

2013-01-01

Reading disability (RD) and math disability (MD) frequently co-occur, but the etiology of this comorbidity is not well understood. Groups with RD only (N = 241), MD only (N = 183), and RD + MD (N = 188) and a control group with neither disorder (N = 411) completed a battery of measures of internalizing and externalizing psychopathology, social and academic functioning, and 10 neuropsychological processes. Groups with RD only, MD only, and RD + MD were significantly impaired versus the control group on nearly all measures, and the group with RD + MD was more impaired than the groups with MD and RD alone on measures of internalizing psychopathology, academic functioning, and 7 of 10 neuropsychological constructs. Multiple regression analyses of the neuropsychological measures indicated that deficits in reading and math were associated with shared weaknesses in working memory, processing speed, and verbal comprehension. In contrast, reading difficulties were uniquely associated with weaknesses in phoneme awareness and naming speed, and math deficits were uniquely associated with weaknesses in set shifting. These results support multiple-deficit neuropsychological models of RD and MD and suggest that RD and MD are distinct but related disorders that co-occur because of shared neuropsychological weaknesses in working memory, processing speed, and verbal comprehension.

Maternal depression and infant development: theory and current evidence.

PubMed

Miklush, Lisa; Connelly, Cynthia D

2013-01-01

Maternal depression (MD) is a condition that has wide-ranging effects on the woman, her family, and the broader global society. It is generally agreed that MD is associated with untoward effects on the developmental trajectory of offspring. The aim of this article is to review the historical and theoretical underpinnings informing current thought linking MD with infant development, and to highlight some of the neuroendocrine and epigenetic processes related to MD and its sequelae. A broad understanding of the association between MD and infant developmental outcomes can inform nursing care of the childbearing family.

Clinical evaluation of Morgellons disease in a cohort of North American patients

PubMed Central

Fesler, Melissa C.; Middelveen, Marianne J.; Stricker, Raphael B.

2018-01-01

Morgellons disease (MD) is a dermatological condition characterized by aberrant production of keratin and collagen fibers in skin. Although infection with Borrelia burgdorferi, the causative agent of Lyme disease (LD), has been associated with MD, relatively few studies have hitherto provided epidemiological evidence regarding this association. A cohort of 1000 seropositive North American LD patients was evaluated for the presence of MD. Patients were diagnosed with MD based on detection of microscopic fibers in skin lesions or under unbroken skin. Demographic and clinical features of MD patients were analyzed, and laboratory testing for tickborne coinfections and other infectious agents, was performed. Subjective and objective features of MD were analyzed using statistical methods. Of 1000 seropositive LD patients, 60 (6%) were diagnosed with MD. Of these 60 patients, 75% were female and 78% presented in the late disseminated stage of MD. All 60 patients (100%) were seropositive for B. burgdorferi infection. Tickborne coinfections in these patients included Babesia spp (62%), Bartonella and Rickettsia (25% each), Ehrlichia (15%) and Anaplasma (10%). Helicobacter pylori was detected in 12% of MD patients. In all, 77% of MD patients had one or more coinfections. This study confirms recent findings that MD occurs in a limited subset of LD patients. The clinical and genetic determinants of MD in LD patients require further study. PMID:29774138

Clinical evaluation of Morgellons disease in a cohort of North American patients.

PubMed

Fesler, Melissa C; Middelveen, Marianne J; Stricker, Raphael B

2018-04-23

Morgellons disease (MD) is a dermatological condition characterized by aberrant production of keratin and collagen fibers in skin. Although infection with Borrelia burgdorferi , the causative agent of Lyme disease (LD), has been associated with MD, relatively few studies have hitherto provided epidemiological evidence regarding this association. A cohort of 1000 seropositive North American LD patients was evaluated for the presence of MD. Patients were diagnosed with MD based on detection of microscopic fibers in skin lesions or under unbroken skin. Demographic and clinical features of MD patients were analyzed, and laboratory testing for tickborne coinfections and other infectious agents, was performed. Subjective and objective features of MD were analyzed using statistical methods. Of 1000 seropositive LD patients, 60 (6%) were diagnosed with MD. Of these 60 patients, 75% were female and 78% presented in the late disseminated stage of MD. All 60 patients (100%) were seropositive for B. burgdorferi infection. Tickborne coinfections in these patients included Babesia spp (62%), Bartonella and Rickettsia (25% each), Ehrlichia (15%) and Anaplasma (10%). Helicobacter pylori was detected in 12% of MD patients. In all, 77% of MD patients had one or more coinfections. This study confirms recent findings that MD occurs in a limited subset of LD patients. The clinical and genetic determinants of MD in LD patients require further study.

Mean diffusivity of globus pallidus associated with verbal creativity measured by divergent thinking and creativity‐related temperaments in young healthy adults

PubMed Central

Taki, Yasuyuki; Sekiguchi, Atsushi; Hashizume, Hiroshi; Nouchi, Rui; Sassa, Yuko; Kotozaki, Yuka; Miyauchi, Carlos Makoto; Yokoyama, Ryoichi; Iizuka, Kunio; Nakagawa, Seishu; Nagase, Tomomi; Kunitoki, Keiko; Kawashima, Ryuta

2015-01-01

Abstract Recent investigations revealed mean diffusivity (MD) in gray matter and white matter areas is correlated with individual cognitive differences in healthy subjects and show unique properties and sensitivity that other neuroimaging tools donot have. In this study, we tested the hypothesis that the MD in the dopaminergic system is associated with individual differences in verbal creativity measured by divergent thinking (VCDT) and novelty seeking based on prior studies suggesting associations between these and dopaminergic functions. We examined this issue in a large sample of right‐handed healthy young adults. We used analyses of MD and a psychological measure of VCDT, as well as personality measures of the Temperament and Character Inventory (TCI). Our results revealed associations between higher VCDT and lower MD in the bilateral globus pallidus. Furthermore, not only higher novelty seeking, but also lower harm avoidance, higher self‐directedness, and higher self‐transcendence were robustly associated with lower MD in the right globus pallidus, whereas higher persistence was associated with lower MD in the left globus pallidus. These personality variables were also associated with VCDT. The globus pallidus receives the dopaminergic input from the substantia nigra and plays a key role in motivation which is critically linked to dopamine. These results suggested the MD in the globus pallidus, underlie the association between VCDT and multiple personalities in TCI including novelty seeking. Hum Brain Mapp 36:1808–1827, 2015. © 2015 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc. PMID:25627674

Medical Department, United States Army. Surgery in World War 2. Neurosurgery. Volume 2

DTIC Science & Technology

1959-01-01

that there was no obstruction distal to the opening. They might close spontaneously in either area. If the fistula was small and spontaneous closure did...States Army Editor in Chief Colonel JOHN BOYD COATES, Jr ., MC Editors for Neurosurgery R. GLEN SPURLING, M.D. BARNES WOODHALL, M.D. Associate Editor...M.D. M. ELAOT RANDOLPH, M.D. STERLING BUNNELL, M.D. (dec.) ISIDOR S. RAVDIN, M.D. NORTON CANFIELD, M.D. ALFRED R. SHANDS, Jr ., M.D. B. NOLAND CARTER

TDRS-L Pre-Launch Press Conference

NASA Image and Video Library

2014-01-21

CAPE CANAVERAL, Fla. –During a news conference at NASA's Kennedy Space Center in Florida, agency and contractor officials discussed preparations for the launch of NASA's Tracking and Data Relay Satellite, or TDRS-L, spacecraft. Participating in the briefing, from the left, are Badri Younes, deputy associate administrator, Space Communications and Navigation SCaN NASA Human Exploration and Operations Mission Directorate at NASA Headquarters in Washington D.C., Tim Dunn, NASA launch director at Kennedy, Vernon Thorp, program manager for NASA Missions with United Launch Alliance in Denver, Colo., Jeffrey Gramling, NASA's TDRS-L project manager at the Goddard Space Flight Center in Greenbelt, Md., Andy Kopito, Civil Space Programs director for Boeing Space & Intelligence Systems in El Segundo, Calif., and Clay Flinn, launch weather officer for the 45th Weather Squadron at Cape Canaveral Air Force Station, Fla. The TDRS-L spacecraft is the second of three new satellites designed to ensure vital operational continuity for NASA by expanding the lifespan of the Tracking and Data Relay Satellite System TDRSS fleet, which consists of eight satellites in geosynchronous orbit. The spacecraft provide tracking, telemetry, command and high bandwidth data return services for numerous science and human exploration missions orbiting Earth. These include NASA's Hubble Space Telescope and the International Space Station. TDRS-L has a high-performance solar panel designed for more spacecraft power to meet the growing S-band communications requirements. TDRSS is one of NASA Space Communication and Navigation’s SCaN three networks providing space communications to NASA’s missions. For more information more about TDRS-L, visit: http://www.nasa.gov/tdrs To learn more about SCaN, visit: www.nasa.gov/scan Photo credit: NASA/Frankie Martin

TDRS-L Pre-Launch Press Conference

NASA Image and Video Library

2014-01-21

CAPE CANAVERAL, Fla. –During a news conference at NASA's Kennedy Space Center in Florida, agency and contractor officials discussed preparations for the launch of NASA's Tracking and Data Relay Satellite, or TDRS-L, spacecraft. Participating in the briefing, from the left, are George Diller of NASA Public Affairs, Badri Younes, deputy associate administrator, Space Communications and Navigation SCaN NASA Human Exploration and Operations Mission Directorate at NASA Headquarters in Washington D.C., Tim Dunn, NASA launch director at Kennedy, Vernon Thorp, program manager for NASA Missions with United Launch Alliance in Denver, Colo., Jeffrey Gramling, NASA's TDRS-L project manager at the Goddard Space Flight Center in Greenbelt, Md., Andy Kopito, Civil Space Programs director for Boeing Space & Intelligence Systems in El Segundo, Calif., and Clay Flinn, launch weather officer for the 45th Weather Squadron at Cape Canaveral Air Force Station, Fla. The TDRS-L spacecraft is the second of three new satellites designed to ensure vital operational continuity for NASA by expanding the lifespan of the Tracking and Data Relay Satellite System TDRSS fleet, which consists of eight satellites in geosynchronous orbit. The spacecraft provide tracking, telemetry, command and high bandwidth data return services for numerous science and human exploration missions orbiting Earth. These include NASA's Hubble Space Telescope and the International Space Station. TDRS-L has a high-performance solar panel designed for more spacecraft power to meet the growing S-band communications requirements. TDRSS is one of NASA Space Communication and Navigation’s SCaN three networks providing space communications to NASA’s missions. For more information more about TDRS-L, visit: http://www.nasa.gov/tdrs To learn more about SCaN, visit: www.nasa.gov/scan Photo credit: NASA/Frankie Martin

Tests of causal links between alcohol abuse or dependence and major depression.

PubMed

Fergusson, David M; Boden, Joseph M; Horwood, L John

2009-03-01

There has been a great deal of research on the comorbidity between alcohol abuse or dependence (AAD) and major depression (MD). However, it is unclear whether AAD increases the risk of MD or vice versa. To examine the associations between AAD and MD using fixed-effects modeling to control for confounding and using structural equation models to ascertain the direction of causality. Data were gathered during the course of the Christchurch Health and Development Study, a 25-year longitudinal study of a birth cohort of children from New Zealand (635 boys, 630 girls). General community sample. The analysis was based on a sample of 1055 participants with available data on AAD and MD at ages 17 to 18, 20 to 21, and 24 to 25 years. Symptom criteria for AAD and MD from the DSM-IV at ages 17 to 18, 20 to 21, and 24 to 25 years as well as measures of life stress, cannabis use, other illicit drug use, affiliation with deviant peers, unemployment, partner substance use, and partner criminality at ages 17 to 18, 20 to 21, and 24 to 25 years. There were significant (P < .001) pooled associations between AAD and MD. Controlling for confounding factors using conditional fixed-effects models and time-dynamic covariate factors reduced the magnitude of these associations, but they remained statistically significant. Structural equation modeling suggested that the best-fitting causal model was one in which AAD led to increased risk of MD. The findings suggest that the associations between AAD and MD were best explained by a causal model in which problems with alcohol led to increased risk of MD as opposed to a self-medication model in which MD led to increased risk of AAD.

The Relationship of Deiodinase 1 Genotype and Thyroid Function to Lifetime History of Major Depression in Three Independent Populations

PubMed Central

Philibert, Robert A.; Beach, Steven R. H.; Gunter, Tracy D.; Todorov, Alexandre A.; Brody, Gene H.; Vijayendran, Meeshanthini; Elliott, Lilly; Hollenbeck, Nancy; Russell, Daniel; Cutrona, Carolyn

2011-01-01

Major depression (MD) is often associated with disturbances of the hypothalamic/pituitary/thyroid (HPT) axis. Unfortunately, whether this association is secondary to common underlying genetic variation or whether the MD-associated disturbances in HPT function are chronic or state-dependent is unknown. To examine these questions, we genotyped 12 single nucleotide polymorphisms identified in previous genome wide association analyses of thyroid function in DNA contributed by 1555 subjects from three longitudinal ethnically diverse studies that are well-characterized for lifetime major depression and thyroid function. We then examined associations between genetic variants and key outcomes of thyroid stimulating hormone (TSH), free thyroxine (FT4) and depression. We confirmed prior findings that two variants in deiodinase 1 (DIO1), including a variant in the 3’ UTR of DIO1 (rs11206244), were associated with altered free thyroxine (FT4) levels in both White and African American subjects. We also found that rs11206244 genotype was associated with lifetime MD in White female subjects, in particular those from high-risk cohorts. However, we found no association of current FT4 levels with lifetime MD in either ethnic group. We conclude that genetic variation influencing thyroid function is a risk factor for MD. Given the evidence from prior studies, further investigations of role of HPT variation in etiology and treatment of MD are indicated. PMID:21563302

Associative learning and regional white matter deficits in mild cognitive impairment.

PubMed

Boespflug, Erin L; Eliassen, James; Welge, Jeffrey; Krikorian, Robert

2014-01-01

While diagnostic criteria for Alzheimer's disease (AD) include neuroimaging biomarkers, there remains no definitive biomarker of mild cognitive impairment (MCI). MCI is a risk factor for AD that may be amenable to early intervention. Early decline in white matter (WM) integrity identified by diffusion tensor imaging (DTI) is a predictor of future progression of neurodegeneration. Identify regionally specific WM differences between individuals with MCI and those with age-associated memory impairment (AAMI) and relationships with specific memory decrements. DTI and neuropsychological data were acquired from 38 participants (23 MCI and 15 AAMI). A region of interest approach was used to evaluate regional differences between groups and correlative relationships with performance on memory tasks. Fornix WM had higher mean (MD), radial (DR), and axial (DA) diffusivity in MCI participants relative to AAMI. Temporal stem (TS) WM had higher MD and DR in MCI than in AAMI. In MCI, TS MD and DR varied, while fornix MD and DR was uniformly high, and in AAMI, TS MD and DR were uniformly low and fornix MD and DR varied. In MCI, TS MD and DA were inversely associated with associative learning but not list learning. In addition to supporting prior evidence implicating the fornix in early AD pathology, these data implicate a profile of neurodegeneration associated with early MCI. Further, they suggest that associative learning tasks are more sensitive to early neurodegeneration and may be useful in identifying individuals at risk for AD.

Dynamic changes in high and low mammographic density human breast tissues maintained in murine tissue engineering chambers during various murine peripartum states and over time.

PubMed

Chew, G L; Huang, D; Huo, C W; Blick, T; Hill, P; Cawson, J; Frazer, H; Southey, M D; Hopper, J L; Henderson, M A; Haviv, I; Thompson, E W

2013-07-01

Mammographic density (MD) is a strong heritable risk factor for breast cancer, and may decrease with increasing parity. However, the biomolecular basis for MD-associated breast cancer remains unclear, and systemic hormonal effects on MD-associated risk is poorly understood. This study assessed the effect of murine peripartum states on high and low MD tissue maintained in a xenograft model of human MD. Method High and low MD human breast tissues were precisely sampled under radiographic guidance from prophylactic mastectomy specimens of women. The high and low MD tissues were maintained in separate vascularised biochambers in nulliparous or pregnant SCID mice for 4 weeks, or mice undergoing postpartum involution or lactation for three additional weeks. High and low MD biochamber material was harvested for histologic and radiographic comparisons during various murine peripartum states. High and low MD biochamber tissues in nulliparous mice were harvested at different timepoints for histologic and radiographic comparisons. Results High MD biochamber tissues had decreased stromal (p = 0.0027), increased adipose (p = 0.0003) and a trend to increased glandular tissue areas (p = 0.076) after murine postpartum involution. Stromal areas decreased (p = 0.042), while glandular (p = 0.001) and adipose areas (p = 0.009) increased in high MD biochamber tissues during lactation. A difference in radiographic density was observed in high (p = 0.0021) or low MD biochamber tissues (p = 0.004) between nulliparous, pregnant and involution groups. No differences in tissue composition were observed in high or low MD biochamber tissues maintained for different durations, although radiographic density increased over time. Conclusion High MD biochamber tissues had measurable histologic changes after postpartum involution or lactation. Alterations in radiographic density occurred in biochamber tissues between different peripartum states and over time. These findings demonstrate the dynamic nature of the human MD xenograft model, providing a platform for studying the biomolecular basis of MD-associated cancer risk.

Prevention of Infections Associated With Combat-Related Eye, Maxillofacial, and Neck Injuries

DTIC Science & Technology

2011-08-01

REVIEW ARTICLE Prevention of Infections Associated With Combat-Related Eye, Maxillofacial, and Neck Injuries Kyle Petersen, DO, FACP, FIDSA...Marcus H Colyer, MD, David K. Hayes, MD, FACS, Robert G. Hale, DDS, R. B1yan Bell, DDS, MD, FACS, and the Prevention of Combat-Related Infections ...article reviews recent data from military and civilian studies to support evidence-based recommendations for the prevention of infections associated

Human factors and the FDA's goals: improved medical device design.

PubMed

Burlington, D B

1996-01-01

The Food and Drug Administration's new human factors design requirements for medical devices were previewed by the director of the FDA's Center for Devices and Radiological Health (CDRH) at AAMI/FDA's Human Factors in Medical Devices Conference held in September 1995. Director Bruce Burlington, MD, said the FDA plans to take a closer look at how new medical devices are designed to ensure proper attention has been paid to human error prevention. As a medical practitioner who has witnessed use-related deaths and injuries, Burlington stressed the importance of the medical community's reporting use errors as they occur and manufacturers' creating easy-to-use labeling and packaging. He also called for simplicity and quality of design in medical products, and asked for a consolidated effort of all professionals involved in human factors issues to help implement and further the FDA's new human factors program. An edited version of his presentation appears here.

Perspective: PhD scientists completing medical school in two years: looking at the Miami PhD-to-MD program alumni twenty years later.

PubMed

Koniaris, Leonidas G; Cheung, Michael C; Garrison, Gwen; Awad, William M; Zimmers, Teresa A

2010-04-01

Producing and retaining physician-scientists remains a major challenge in advancing innovation, knowledge, and patient care across all medical disciplines. Various programs during medical school, including MD-PhD programs, have been instituted to address the need for continued production of physician-scientists. From 1971 through 1989, 508 students with a prior PhD in the sciences, mathematics, or engineering graduated in two years from an accelerated MD program at the University of Miami School of Medicine. The program, designed to address potential clinical physician shortages rather than physician-scientist shortages, quickly attracted many top-notch scientists to medicine. Many program graduates went to top-tier residencies, pursued research careers in academic medicine, and became academic leaders in their respective fields. A retrospective examination of graduates conducted in 2008-2009 demonstrated that approximately 59% took positions in academic university medical departments, 3% worked for governmental agencies, 5% entered industry as researchers or executives, and 33% opted for private practice. Graduates' positions included 85 full professors, 11 university directors or division heads, 14 academic chairs, 2 medical school deans, and 1 astronaut. Overall, 30% of graduates had obtained National Institutes of Health funding after completing the program. These results suggest that accelerated medical training for accomplished scientists can produce a large number of successful physician-scientists and other leaders in medicine. Furthermore, these results suggest that shortening the medical portion of combined MD-PhD programs might also be considered.

Microsatellite markers associated with resistance to Marek's disease in commercial layer chickens.

PubMed

McElroy, J P; Dekkers, J C M; Fulton, J E; O'Sullivan, N P; Soller, M; Lipkin, E; Zhang, W; Koehler, K J; Lamont, S J; Cheng, H H

2005-11-01

The objective of the current study was to identify QTL conferring resistance to Marek's disease (MD) in commercial layer chickens. To generate the resource population, 2 partially inbred lines that differed in MD-caused mortality were intermated to produce 5 backcross families. Vaccinated chicks were challenged with very virulent plus (vv+) MD virus strain 648A at 6 d and monitored for MD symptoms. A recent field isolate of the MD virus was used because the lines were resistant to commonly used older laboratory strains. Selective genotyping was employed using 81 microsatellites selected based on prior results with selective DNA pooling. Linear regression and Cox proportional hazard models were used to detect associations between marker genotypes and survival. Significance thresholds were validated by simulation. Seven and 6 markers were significant based on proportion of false positive and false discovery rate thresholds less than 0.2, respectively. Seventeen markers were associated with MD survival considering a comparison-wise error rate of 0.10, which is about twice the number expected by chance, indicating that at least some of the associations represent true effects. Thus, the present study shows that loci affecting MD resistance can be mapped in commercial layer lines. More comprehensive studies are under way to confirm and extend these results.

SVP-like MADS Box Genes Control Dormancy and Budbreak in Apple

PubMed Central

Wu, Rongmei; Tomes, Sumathi; Karunairetnam, Sakuntala; Tustin, Stuart D.; Hellens, Roger P.; Allan, Andrew C.; Macknight, Richard C.; Varkonyi-Gasic, Erika

2017-01-01

The annual growth cycle of trees is the result of seasonal cues. The onset of winter triggers an endodormant state preventing bud growth and, once a chilling requirement is satisfied, these buds enter an ecodormant state and resume growing. MADS-box genes with similarity to Arabidopsis SHORT VEGETATIVE PHASE (SVP) [the SVP-like and DORMANCY ASSOCIATED MADS-BOX (DAM) genes] have been implicated in regulating flowering and growth-dormancy cycles in perennials. Here, we identified and characterized three DAM-like (MdDAMs) and two SHORT VEGETATIVE PHASE-like (MdSVPs) genes from apple (Malus × domestica ‘Royal Gala’). The expression of MdDAMa and MdDAMc indicated they may play a role in triggering autumn growth cessation. In contrast, the expression of MdDAMb, MdSVPa and MdSVPb suggested a role in maintaining bud dormancy. Consistent with this, ectopic expression of MdDAMb and MdSVPa in ‘Royal Gala’ apple plants resulted in delayed budbreak and architecture change due to constrained lateral shoot outgrowth, but normal flower and fruit development. The association of MdSVPa and MdSVPb expression with floral bud development in the low fruiting ‘Off’ trees of a biennial bearing cultivar ‘Sciros’ suggested the SVP genes might also play a role in floral meristem identity. PMID:28421103

High Mammographic Density in Long-Term Night-Shift Workers: DDM-Spain/Var-DDM.

PubMed

Pedraza-Flechas, Ana María; Lope, Virginia; Sánchez-Contador, Carmen; Santamariña, Carmen; Pedraz-Pingarrón, Carmen; Moreo, Pilar; Ederra, María; Miranda-García, Josefa; Vidal, Carmen; Llobet, Rafael; Aragonés, Nuria; Salas-Trejo, Dolores; Pollán, Marina; Pérez-Gómez, Beatriz

2017-06-01

Background: Night-shift work (NSW) has been suggested as a possible cause of breast cancer, and its association with mammographic density (MD), one of the strongest risk factors for breast cancer, has been scarcely addressed. This study examined NSW and MD in Spanish women. Methods: The study covered 2,752 women aged 45-68 years recruited in 2007-2008 in 7 population-based public breast cancer screening centers, which included 243 women who had performed NSW for at least one year. Occupational data and information on potential confounders were collected by personal interview. Two trained radiologist estimated the percentage of MD assisted by a validated semiautomatic computer tool (DM-scan). Multivariable mixed linear regression models with random screening center-specific intercepts were fitted using log-transformed percentage of MD as the dependent variable and adjusting by known confounding variables. Results: Having ever worked in NSW was not associated with MD [Formula: see text]:0.96; 95% confidence interval (CI), 0.86-1.06]. However, the adjusted geometric mean of the percentage of MD in women with NSW for more than 15 years was 25% higher than that of those without NSW history (MD >15 years :20.7% vs. MD never :16.5%;[Formula: see text]:1.25; 95% CI,1.01-1.54). This association was mainly observed in postmenopausal participants ([Formula: see text]:1.28; 95% CI, 1.00-1.64). Among NSW-exposed women, those with ≤2 night-shifts per week had higher MD than those with 5 to 7 nightshifts per week ([Formula: see text]:1.42; 95% CI, 1.10-1.84). Conclusions: Performing NSW was associated with higher MD only in women with more than 15 years of cumulated exposure. These findings warrant replication in futures studies. Impact: Our findings suggest that MD could play a role in the pathway between long-term NSW and breast cancer. Cancer Epidemiol Biomarkers Prev; 26(6); 905-13. ©2017 AACR . ©2017 American Association for Cancer Research.

Expression levels of uridine 5'-diphospho-glucuronosyltransferase genes in breast tissue from healthy women are associated with mammographic density.

PubMed

Haakensen, Vilde D; Biong, Margarethe; Lingjærde, Ole Christian; Holmen, Marit Muri; Frantzen, Jan Ole; Chen, Ying; Navjord, Dina; Romundstad, Linda; Lüders, Torben; Bukholm, Ida K; Solvang, Hiroko K; Kristensen, Vessela N; Ursin, Giske; Børresen-Dale, Anne-Lise; Helland, Aslaug

2010-01-01

Mammographic density (MD), as assessed from film screen mammograms, is determined by the relative content of adipose, connective and epithelial tissue in the female breast. In epidemiological studies, a high percentage of MD confers a four to six fold risk elevation of developing breast cancer, even after adjustment for other known breast cancer risk factors. However, the biologic correlates of density are little known. Gene expression analysis using whole genome arrays was performed on breast biopsies from 143 women; 79 women with no malignancy (healthy women) and 64 newly diagnosed breast cancer patients, both included from mammographic centres. Percent MD was determined using a previously validated, computerized method on scanned mammograms. Significance analysis of microarrays (SAM) was performed to identify genes influencing MD and a linear regression model was used to assess the independent contribution from different variables to MD. SAM-analysis identified 24 genes differentially expressed between samples from breasts with high and low MD. These genes included three uridine 5'-diphospho-glucuronosyltransferase (UGT) genes and the oestrogen receptor gene (ESR1). These genes were down-regulated in samples with high MD compared to those with low MD. The UGT gene products, which are known to inactivate oestrogen metabolites, were also down-regulated in tumour samples compared to samples from healthy individuals. Several single nucleotide polymorphisms (SNPs) in the UGT genes associated with the expression of UGT and other genes in their vicinity were identified. Three UGT enzymes were lower expressed both in breast tissue biopsies from healthy women with high MD and in biopsies from newly diagnosed breast cancers. The association was strongest amongst young women and women using hormonal therapy. UGT2B10 predicts MD independently of age, hormone therapy and parity. Our results indicate that down-regulation of UGT genes in women exposed to female sex hormones is associated with high MD and might increase the risk of breast cancer.

Expression levels of uridine 5'-diphospho-glucuronosyltransferase genes in breast tissue from healthy women are associated with mammographic density

PubMed Central

2010-01-01

Introduction Mammographic density (MD), as assessed from film screen mammograms, is determined by the relative content of adipose, connective and epithelial tissue in the female breast. In epidemiological studies, a high percentage of MD confers a four to six fold risk elevation of developing breast cancer, even after adjustment for other known breast cancer risk factors. However, the biologic correlates of density are little known. Methods Gene expression analysis using whole genome arrays was performed on breast biopsies from 143 women; 79 women with no malignancy (healthy women) and 64 newly diagnosed breast cancer patients, both included from mammographic centres. Percent MD was determined using a previously validated, computerized method on scanned mammograms. Significance analysis of microarrays (SAM) was performed to identify genes influencing MD and a linear regression model was used to assess the independent contribution from different variables to MD. Results SAM-analysis identified 24 genes differentially expressed between samples from breasts with high and low MD. These genes included three uridine 5'-diphospho-glucuronosyltransferase (UGT) genes and the oestrogen receptor gene (ESR1). These genes were down-regulated in samples with high MD compared to those with low MD. The UGT gene products, which are known to inactivate oestrogen metabolites, were also down-regulated in tumour samples compared to samples from healthy individuals. Several single nucleotide polymorphisms (SNPs) in the UGT genes associated with the expression of UGT and other genes in their vicinity were identified. Conclusions Three UGT enzymes were lower expressed both in breast tissue biopsies from healthy women with high MD and in biopsies from newly diagnosed breast cancers. The association was strongest amongst young women and women using hormonal therapy. UGT2B10 predicts MD independently of age, hormone therapy and parity. Our results indicate that down-regulation of UGT genes in women exposed to female sex hormones is associated with high MD and might increase the risk of breast cancer. PMID:20799965

12 CFR 1091.101 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the purposes of this part, the following definitions apply: Assistant Director means an Assistant Director for Supervision. If there is no Assistant Director, the Associate Director may designate an alternative Bureau employee to perform the functions of an Assistant Director under this part. Associate...

TU-CD-303-00: In Memoriam of Warren Sinclair: Physics Applications for New Radiobiology

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

NONE

The Medical Physics and Radiation Protection communities lost one of their true pioneers in May, 2014 with the passing of Warren K. Sinclair, Ph.D. He received his Doctorate in Physics at the University of London, U.K. He was a fellow of the Institute of Physics and a Certified Health Physicist. After a number of posts at Hospitals and Universities in the U.K. and New Zealand, he became the Head, Physics Department at the M.D. Anderson Hospital, Houston, TX. He held a number of academic physics positions with the University of Texas, Austin at the main campus and at the Postgraduatemore » School of Medicine, Houston. He later served as a Senior Biophysicist, Division Director, and then Associate Laboratory Director for Biomedical Division Director, and then Associate Laboratory Director for Biomedical and Environmental Research at the Argonne National Laboratory, IL. He had additional academic appointments at the University of California, Berkeley; Northern Illinois University; the University of Illinois (Chicago Circle Campus); and the University of Chicago. Warren was a charter member of the AAPM and a leader in many communities: President of the AAPM from 1960 to 1961 and the Journal Editor from 1964 to 1969, the 2nd President of the NCRP from 1977 to 1991, and the President of the Radiation Research Society from 1978 to 1979. His many awards included the William D. Coolidge Award in 1986. Even this barely scratches the surface of the many other organizations he served with and influenced including the ICRP, IOP, RSNA, SNM, and UNSCEAR. His research interests resulted in publications from 1948 to the 1990s in many aspects (physical and biological) of radiotherapy and the effects of ionizing radiation in general, leading to early definitions of RBE values for megavoltage radiotherapy as well as contributing to the development of the modern framework for radiation protection worldwide. Warren was not a retiring person and even after moving to NCRP President Emeritus status continued to provide advice and comments on publications and to mentor others until the time of his passing. Sadly, Warren’s long-time wife Joy passed away in December, 2014 but he is survived by his son Bruce and daughter Roslyn, 2 grandchildren and 4 great-grandchildren.« less

TU-CD-303-01: Memorial to Warren Sinclair - Memorial Lecturer

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

Grissom, M

The Medical Physics and Radiation Protection communities lost one of their true pioneers in May, 2014 with the passing of Warren K. Sinclair, Ph.D. He received his Doctorate in Physics at the University of London, U.K. He was a fellow of the Institute of Physics and a Certified Health Physicist. After a number of posts at Hospitals and Universities in the U.K. and New Zealand, he became the Head, Physics Department at the M.D. Anderson Hospital, Houston, TX. He held a number of academic physics positions with the University of Texas, Austin at the main campus and at the Postgraduatemore » School of Medicine, Houston. He later served as a Senior Biophysicist, Division Director, and then Associate Laboratory Director for Biomedical Division Director, and then Associate Laboratory Director for Biomedical and Environmental Research at the Argonne National Laboratory, IL. He had additional academic appointments at the University of California, Berkeley; Northern Illinois University; the University of Illinois (Chicago Circle Campus); and the University of Chicago. Warren was a charter member of the AAPM and a leader in many communities: President of the AAPM from 1960 to 1961 and the Journal Editor from 1964 to 1969, the 2nd President of the NCRP from 1977 to 1991, and the President of the Radiation Research Society from 1978 to 1979. His many awards included the William D. Coolidge Award in 1986. Even this barely scratches the surface of the many other organizations he served with and influenced including the ICRP, IOP, RSNA, SNM, and UNSCEAR. His research interests resulted in publications from 1948 to the 1990s in many aspects (physical and biological) of radiotherapy and the effects of ionizing radiation in general, leading to early definitions of RBE values for megavoltage radiotherapy as well as contributing to the development of the modern framework for radiation protection worldwide. Warren was not a retiring person and even after moving to NCRP President Emeritus status continued to provide advice and comments on publications and to mentor others until the time of his passing. Sadly, Warren’s long-time wife Joy passed away in December, 2014 but he is survived by his son Bruce and daughter Roslyn, 2 grandchildren and 4 great-grandchildren.« less

Clinical Investigation Program Annual Progress Report

DTIC Science & Technology

1989-10-01

Investigators: Linda K. Kullama, Ph.D., Dr. Kenneth T. Nakamura,MD; Dr. Venkataraman Balaraman, MD, Wayne M. Ichimura, Biomedical Engineer. Department/Section...Investigators: John R. Claybaugh, Ph.D.; Kenneth T. Nakamura, MD; Dr. Venkataraman Balaraman, M.D. Department/Section: Clinical Investigation/Physiology Key...Pigs and Rats Principal ’Investigator: Linda K. Kullama, Ph.D.; John R. Claybaugh, Ph.D. Associate Investigators: Dr. Venkataraman Balaraman, M.D.; Dr

A Profile of Academic Training Program Directors and Chairs in Radiation Oncology

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

Wilson, Lynn D., E-mail: Lynn.wilson@yale.edu; Haffty, Bruce G.; Smith, Benjamin D.

Purpose: To identify objective characteristics and benchmarks for program leadership in academic radiation oncology. Methods and Materials: A study of the 87 Accreditation Council for Graduate Medical Education radiation oncology training program directors (PD) and their chairs was performed. Variables included age, gender, original training department, highest degree, rank, endowed chair assignment, National Institutes of Health (NIH) funding, and Hirsch index (H-index). Data were gathered from online sources such as departmental websites, NIH RePORTER, and Scopus. Results: There were a total of 87 PD. The median age was 48, and 14 (16%) were MD/PhD. A total of 21 (24%) weremore » female, and rank was relatively equally distributed above instructor. Of the 26 professors, at least 7 (27%) were female. At least 24 (28%) were working at the institution from which they had received their training. A total of 6 individuals held endowed chairs. Only 2 PD had active NIH funding in 2012. The median H-index was 12 (range, 0-51) but the index dropped to 9 (range, 0-38) when those who served as both PD and chair were removed from the group. A total of 76 chairs were identified at the time of the study. The median age was 55, and 9 (12%) were MD/PhD. A total of 7 (9%) of the chairs were female, and rank was professor for all with the exception of 1 who was listed as “Head” and was an associate professor. Of the 76 chairs, at least 10 (13%) were working at the institution from which they received their training. There were a total of 21 individuals with endowed chairs. A total of 13 (17%) had NIH funding in 2012. The median H-index was 29 (range, 3-60). Conclusions: These data provide benchmarks for individuals and departments evaluating leadership positions in the field of academic radiation oncology. Such data are useful for evaluating leadership trends over time and comparing academic radiation oncology with other specialties.« less

Introducing NASA's Solar System Exploration Research Virtual Institute

NASA Astrophysics Data System (ADS)

Pendleton, Yvonne

The Solar System Exploration Research Virtual Institute (SSERVI) is focused on the Moon, near Earth asteroids, and the moons of Mars. Comprised of competitively selected teams across the U.S., a growing number of international partnerships around the world, and a small central office located at NASA Ames Research Center, the institute advances collaborative research to bridge science and exploration goals. As a virtual institute, SSERVI brings unique skills and collaborative technologies for enhancing collaborative research between geographically disparate teams. SSERVI is jointly funded through the NASA Science Mission Directorate and the NASA Human Exploration and Operations Mission Directorate. Current U.S. teams include: Dr. Jennifer L. Heldmann, NASA Ames Research Center, Moffett Field, CA; Dr. William Farrell, NASA Goddard Space Flight Center, Greenbelt, MD; Prof. Carlé Pieters, Brown University, Providence, RI; Prof. Daniel Britt, University of Central Florida, Orlando, FL; Prof. Timothy Glotch, Stony Brook University, Stony Brook, NY; Dr. Mihaly Horanyi, University of Colorado, Boulder, CO; Dr. Ben Bussey, Johns Hopkins Univ. Applied Physics Laboratory, Laurel, MD; Dr. David A. Kring, Lunar and Planetary Institute, Houston, TX; and Dr. William Bottke, Southwest Research Institute, Boulder, CO. Interested in becoming part of SSERVI? SSERVI Cooperative Agreement Notice (CAN) awards are staggered every 2.5-3yrs, with award periods of five-years per team. SSERVI encourages those who wish to join the institute in the future to engage current teams and international partners regarding potential collaboration, and to participate in focus groups or current team activities now. Joining hand in hand with international partners is a winning strategy for raising the tide of Solar System science around the world. Non-U.S. science organizations can propose to become either Associate or Affiliate members on a no-exchange-of-funds basis. Current international partners include: Canada, Germany, Israel, Netherlands, Saudi Arabia, South Korea, and the United Kingdom. Discussions are ongoing to bring several more partners into the fold. These partnerships have impacted lunar science in a number of ways, resulting in such efforts and groups as the Pan-European Lunar Science Consortium and the Canadian Sudbury Field School. For more information visit sservi.nasa.gov

The mediating effect of Mediterranean diet on the relation between smoking and colorectal cancer: a case-control study.

PubMed

Kontou, Niki; Psaltopoulou, Theodora; Soupos, Nick; Polychronopoulos, Evangelos; Xinopoulos, Dimitrios; Linos, Athena; Panagiotakos, Demosthenes B

2013-10-01

The protective role of Mediterranean diet (MD) and the detrimental effect of smoking on colorectal cancer (CRC) have already been shown. The aim of this work was to evaluate the potential mediating effect of MD on the association between the aforementioned factor (smoking) and CRC. It is a case-control study. Two hundred fifty consecutive patients with CRC (63 ± 12 years, 59% males) and 250 age-sex group-matched controls, both from the area of Attica, were studied. Various socio-demographic, clinical, lifestyle (including detailed smoking habits) and dietary characteristics were measured. Adherence to the MD was evaluated using the MedDietScore (theoretical range 0-55). Each unit increase in the MedDietScore was associated with 13% lower likelihood of CRC (P < 0.001). Smoking habits were associated with 2.9-fold the likelihood of CRC among participants who were away from the MD (i.e. MedDietScore < 29) and with 2.1-fold the likelihood of CRC among those who were close to the MD (P < 0.05). Adherence to the MD was associated with a less detrimental association of smoking habits with CRC, suggesting indirect benefits of adherence to this dietary pattern with regards to CRC morbidity and mortality.

Proceedings of the UAEM/IRIEM Research Symposium on Resuscitation (1985).

DTIC Science & Technology

1985-08-01

be related to technique,..ith or without the drug being contrihutoryofn g tai sre rd gth ab rctDo ot- ... In Performing caudal or lumbar epidural...Box 619911, Dallas, Texas 75261-9911, 214/659-0911 .1’ ,,,’.i *" 4""€ A., , t - " - ". " " -- ’’-- "-• - j - - . p’ " --, ’,_. ’ A W"𔃿 -- . . UW ...package Send CV to Joseph J 325-3982 (toll free) Levinsky, MD, Director Emergency Services, Memorial Hospital of Burlington County. 175 Madison Ave, Mt

Social Sciences Support to Military Personnel Engaged in Counter-Insurgency and Counter-Terrorism Operations (Soutien en sciences sociales apporte au personnel militaire engage dans des operations de contre-insurrection et de contre-terrorisme)

DTIC Science & Technology

2011-11-01

Aleksanin, M.D., Ph.D., Director of the Nikiforov Russian Centre of Emergency and Radiation Medicine: Dr. Aleksanin has worked as a therapist and served as a...four components of being combat ready: psychological health, physical health, combat skills and physical training. The combat potential of the...clear that participation in armed conflict affects mental and physical health adversely. Studies have shown that certain personality changes take

NSF budget clears Senate hurdle

NASA Astrophysics Data System (ADS)

Jones, Richard

At one of the two most important hearings on the National Science Foundation's budget request for FY 1992, held April 24, there was little to suggest that the Senate VA, HUD, and Independent Agencies subcommittee—chaired by Barbara Mikulski (D-Md.)—will make any dramatic changes in the agency's allotment.NSF director Walter Massey reviewed the foundation's budget request, up 17.5% over this year's, but he provoked little discussion about the portions for research and related activities. Mikulski was particularly interested in indirect cost rates and in facility modernization, especially at smaller colleges.

State of STEM (SoSTEM) Address

NASA Image and Video Library

2014-01-29

Dr. John P. Holdren, Assistant to the President for Science and Technology and Director of the White House Office of Science & Technology Policy, left, is interviewed by Montgomery Blair High School Student Newspaper “Silver Chips” Online Editor-in-Chief Aanchal Johri, center, and Photo Editor Emma Howells, from Silver Spring, MD. ahead of the annual White House State of Science, Technology, Engineering, and Math (SoSTEM) address, Wednesday, Jan. 29, 2014, in the South Court Auditorium in the Eisenhower Executive Office Building on the White House complex in Washington. Photo Credit: (NASA/Bill Ingalls)

Associations of urinary 5-methyl-2'-deoxycytidine and 5-hydroxymethyl-2'-deoxycytidine with phthalate exposure and semen quality in 562 Chinese adult men.

PubMed

Pan, Yitao; Jing, Jun; Yeung, Leo W Y; Sheng, Nan; Zhang, Hongxia; Yao, Bing; Dai, Jiayin

2016-09-01

5-methyl-2'-deoxycytidine (5mdC) and 5-hydroxymethyl-2'-deoxycytidine (5hmdC), products of DNA methylation and hydroxymethylation processes, have been detected previously in human urine, but their associations with environmental chemicals or healthy outcomes are unclear. The present investigation explored the associations between urinary 5mdC and 5hmdC with phthalate exposure and semen quality. We assessed semen parameters including sperm concentration, motility, and morphology, before measuring urinary 5mdC, 5hmdC and 13 phthalate metabolites among 562 subfertile men from Nanjing, China. Urinary 5mdC and 5hmdC were positively associated with the levels of low molecular weight phthalate metabolites (Low-MWP), high molecular weight phthalate metabolites (High-MWP), and the sum of all phthalate metabolites (ΣPAEs), respectively. Urinary 5mdC was associated with below-reference sperm concentration (odds ratios for increasing quartiles=1.0, 2.2, 3.0, 2.0; p for trend =0.02), sperm motility (1.0, 1.1, 1.9, 1.3; p for trend =0.05), and sperm morphology (1.0, 1.4, 2.3, 1.5; p for trend =0.05). Sperm concentration was associated with the highest quartile of urinary 5hmdC [odds ratio=1.9 (95% CI: 1.1, 3.6)]. Our findings showed significant associations between urinary 5mdC and 5hmdC with phthalate metabolites and semen parameters, which suggested urinary 5mdC and 5hmdC may be promising biomarkers in future epidemiological studies. Copyright © 2016 Elsevier Ltd. All rights reserved.

Clinical features of and risk factors for major depression with history of postpartum episodes in Han Chinese women: A retrospective study.

PubMed

Yang, Fuzhong; Gardner, Charles O; Bigdeli, Tim; Gao, Jingfang; Zhang, Zhen; Tao, Ming; Liu, Ying; Li, Youhui; Wang, Gang; Shi, Jianguo; Gao, Chengge; Zhang, Kerang; Li, Kan; Wang, Xumei; Liu, Lanfen; Sun, Jing; Du, Bo; Shi, Shenxun; Zhang, Jingbei; Wu, Wenyuan; Wang, Xueyi; Shen, Jianhua; Liu, Tiebang; Gu, Danhua; Liang, Wei; Deng, Hong; Pan, Jiyang; Yang, Lijun; Jian, Hu; Jiang, Guoqin; Meng, Huaqing; Miao, Guodong; Li, Yi; Hu, Chunmei; Huang, Guoping; Zhang, Yutang; Chen, Yunchun; Ha, Baowei; Gao, Shu; Fang, Xiang; Mei, Qiyi; Hong, Xiaohong; Yang, Donglin; Liu, Tieqiao; Fengyu, Yu; Zhong, Hui; Sang, Hong; Chen, Guibing; Cai, Min; Song, Yan; Dong, Jicheng; Shen, Zhenmin; Zhang, Wei; Wang, Xiaoping; Pan, Runde; Liu, Xiaojuan; Li, Yi; Liu, Zhengrong; Zhang, Qiwen; Li, Gongying; Flint, Jonathan; Kendler, Kenneth S

2015-09-01

We sought to investigate the clinical features of and risk factors for recurrent major depression (MD) with history of postpartum episodes (PPD) in Han Chinese women and the differences between first-onset postpartum MD (MD that has its first lifetime depressive episode in the postpartum period) and first-onset non-postpartum MD (MD with history of PPD and has its first lifetime depressive episode in a period other than postpartum). Data were derived from the China, Oxford and Virginia Commonwealth University Experimental Research on Genetic Epidemiology (CONVERGE) study (N=6017 cases) and analyzed in two steps. We first examined the clinical features of and risk factors for MD patients with (N=981) or without (N=4410) a history of PPD. We then compared the differences between first-onset postpartum MD (N=583) and first-onset non-postpartum MD (N=398) in those with a history of PPD. Linear, logistic and multinomial logistic models were employed to measure the associations. A history of PPD was associated with more guilt feelings, greater psychiatric comorbidity, higher neuroticism, earlier onset and more chronicity (OR 0.2-2.8). Severe premenstrual symptoms (PMS) and more childbirths increased the risk of PPD, as did a family history of MD, childhood sexual abuse, stressful life events and lack of social support (OR 1.1-1.3). In the MD with history of PPD subsample, first-onset postpartum MD was associated with fewer recurrent major depressive episodes, less psychiatric comorbidity, lower neuroticism, less severe PMS and fewer disagreements with their husbands (OR 0.5-0.8), but more childbirths (OR 1.2). Data were obtained retrospectively through interview and recall bias may have affected the results. MD with history of PPD in Han Chinese women is typically chronic and severe, with particular risk factors including severe PMS and more childbirths. First-onset postpartum MD and first-onset non-postpartum MD can be partly differentiated by their clinical features and risk factors, but are not clearly distinctive. Copyright © 2015. Published by Elsevier B.V.

Higher adherence to the Mediterranean diet is inversely associated with having hypertension: is low salt intake a mediating factor?

PubMed

La Verde, Melania; Mulè, Serena; Zappalà, Gaetano; Privitera, Gaetano; Maugeri, Giuseppe; Pecora, Francesco; Marranzano, Marina

2018-03-01

Blood pressure (BP) is a major risk factor for population health worldwide and a preventable disease through lifestyle modification. The aim of this study was to assess the association between adherence to the Mediterranean diet (MD) and occurrence of hypertension in a Mediterranean cohort. Demographic and dietary data of 1937 adults were collected in 2014-2015 from the general population of Catania, Sicily (Italy). Food frequency questionnaires and a MD adherence score were used to assess exposure variables. Higher adherence to the MD was inversely associated with hypertension. However, this association was no more significant after adjustment for sodium and potassium intake. These results suggest that salt may exert a mediating effect of high adherence to the MD towards hypertension.

Common genetic variation and novel loci associated with volumetric mammographic density.

PubMed

Brand, Judith S; Humphreys, Keith; Li, Jingmei; Karlsson, Robert; Hall, Per; Czene, Kamila

2018-04-17

Mammographic density (MD) is a strong and heritable intermediate phenotype of breast cancer, but much of its genetic variation remains unexplained. We conducted a genetic association study of volumetric MD in a Swedish mammography screening cohort (n = 9498) to identify novel MD loci. Associations with volumetric MD phenotypes (percent dense volume, absolute dense volume, and absolute nondense volume) were estimated using linear regression adjusting for age, body mass index, menopausal status, and six principal components. We also estimated the proportion of MD variance explained by additive contributions from single-nucleotide polymorphisms (SNP-based heritability [h 2 SNP ]) in 4948 participants of the cohort. In total, three novel MD loci were identified (at P < 5 × 10 - 8 ): one for percent dense volume (HABP2) and two for the absolute dense volume (INHBB, LINC01483). INHBB is an established locus for ER-negative breast cancer, and HABP2 and LINC01483 represent putative new breast cancer susceptibility loci, because both loci were associated with breast cancer in available meta-analysis data including 122,977 breast cancer cases and 105,974 control subjects (P < 0.05). h 2 SNP (SE) estimates for percent dense, absolute dense, and nondense volume were 0.29 (0.07), 0.31 (0.07), and 0.25 (0.07), respectively. Corresponding ratios of h 2 SNP to previously observed narrow-sense h 2 estimates in the same cohort were 0.46, 0.72, and 0.41, respectively. These findings provide new insights into the genetic basis of MD and biological mechanisms linking MD to breast cancer risk. Apart from identifying three novel loci, we demonstrate that at least 25% of the MD variance is explained by common genetic variation with h 2 SNP /h 2 ratios varying between dense and nondense MD components.

Exploration of the Association between Nurses' Moral Distress and Secondary Traumatic Stress Syndrome: Implications for Patient Safety in Mental Health Services

PubMed Central

Christodoulou-Fella, Maria; Papathanassoglou, Elizabeth D. E.

2017-01-01

Work-related moral distress (MD) and secondary traumatic stress syndrome (STSS) may be associated with compromised health status among health professionals, reduced productivity, and inadequate safety of care. We explored the association of MD with the severity of STSS symptoms, along with the mediating role of mental distress symptoms. Associations with emotional exhaustion and professional satisfaction were also assessed. This cross-sectional survey conducted in 206 mental health nurses (MHNs) was employed across public sector community and hospital settings in Cyprus. The analysis revealed that MD (measured by the modified Moral Distress Scale) was positively associated with both STSS (measured by the Secondary Traumatic Stress Scale) and mental distress symptoms (assessed by the General Health Questionnaire-28). The association of MD with STSS symptoms was partially mediated by mental distress symptoms. This association remained largely unchanged after adjusting for gender, age, education, rank, and intention to quit the job. Our findings provide preliminary evidence on the association between MD and STSS symptomatology in MHNs. Situations that may lead health professionals to be in moral distress seem to be mainly related to the work environment; thus interventions related to organizational empowerment of MHNs need to be developed. PMID:29209622

5 CFR 300.706 - Office of Personnel Management adjudication.

Code of Federal Regulations, 2010 CFR

2010-01-01

... written explanation, as described in § 300.705. The Associate Director for Career Entry or his or her... determinations. (c) The Associate Director for Career Entry or his or her designee will notify the individual and... discretion of the Associate Director. There is no further right to administrative review. (d) The Director of...

Essential Hypertension—Where Are We Going?

PubMed Central

Ives, Harlan E.

1990-01-01

This discussion was selected from the weekly staff conferences in the Department of Medicine, University of California, San Francisco. Taken from a transcription, it has been edited by Homer A. Boushey, MD, Professor of Medicine, and Nathan M. Bass, MD, PhD, Associate Professor of Medicine, under the direction of Lloyd H. Smith, Jr, MD, Professor of Medicine and Associate Dean in the School of Medicine. Images PMID:2244377

Mammographic density and risk of breast cancer according to tumor characteristics and mode of detection: a Spanish population-based case-control study

PubMed Central

2013-01-01

Introduction It is not clear whether high mammographic density (MD) is equally associated with all subtypes of breast cancer (BC). We investigated the association between MD and subsequent BC, considering invasiveness, means of detection, pathologic subtype, and the time elapsed since mammographic exploration and BC diagnosis. Methods BC cases occurring in the population of women who attended screening from 1997 through 2004 in Navarre, a Spanish region with a fully consolidated screening program, were identified via record linkage with the Navarre Cancer Registry (n = 1,172). Information was extracted from the records of their first attendance at screening in that period. For each case, we randomly selected four controls, matched by screening round, year of birth, and place of residence. Cases were classified according to invasiveness (ductal carcinoma in situ (DCIS) versus invasive tumors), pathologic subtype (considering hormonal receptors and HER2), and type of diagnosis (screen-detected versus interval cases). MD was evaluated by a single, experienced radiologist by using a semiquantitative scale. Data on BC risk factors were obtained by the screening program in the corresponding round. The association between MD and tumor subtype was assessed by using conditional logistic regression. Results MD was clearly associated with subsequent BC. The odds ratio (OR) for the highest MD category (MD >75%) compared with the reference category (MD <10%) was similar for DCIS (OR = 3.47; 95% CI = 1.46 to 8.27) and invasive tumors (OR = 2.95; 95% CI = 2.01 to 4.35). The excess risk was particularly high for interval cases (OR = 7.72; 95% CI = 4.02 to 14.81) in comparison with screened detected tumors (OR = 2.17; 95% CI = 1.40 to 3.36). Sensitivity analyses excluding interval cases diagnosed in the first year after MD assessment or immediately after an early recall to screening yielded similar results. No differences were seen regarding pathologic subtypes. The excess risk associated with MD persisted for at least 7 to 8 years after mammographic exploration. Conclusions Our results confirm that MD is an important risk factor for all types of breast cancer. High breast density strongly increases the risk of developing an interval tumor, and this excess risk is not completely explained by a possible masking effect. PMID:23360535

Arthroscopic management of posterior instability of the shoulder: A systematic review of predictive factors associated with poorer surgical outcomes.

PubMed

Jain, Sachin Ramesh; Sayampanathan, Andrew Arjun; Hwee Chye Tan, Andrew

2017-01-01

We aimed to perform a systematic review to identify factors that may lead to poorer outcomes in arthroscopic surgery for posterior shoulder instability. We searched MEDLINE, Embase and the Cochrane Database of Systematic Reviews for 757 unique articles. We eventually included 22 articles. Data were analysed using Review Manager 5.3. The presence of chondral damage was associated with poorer outcomes as reflected in a higher post-operative Quick Disabilities of theArm, Shoulder and Hand score (mean difference (MD) = 17.1; 95% confidence interval (CI) = 2.82-31.4; p = 0.02), higher WesternOntario Shoulder Instability (WOSI) index (MD = 468.0; 95% CI = 136.5-799.5; p = 0.006), lower Simple Shoulder Test score (MD = -2.40; 95% CI = -4.34 to -0.46; p = 0.02) and a lower Single Assessment Numeric Evaluation score (MD = -15.4; 95% CI = -30.6 to -0.23; p = 0.05). The presence of previous shoulder surgery was associated with poorer outcomes as depicted by a lower American Shoulder and Elbow Society (ASES) score (MD = -93.1; 95% CI = -96.9 to -89.3; p < 0.0001). The availability of workers' compensation was associated with poorer outcomes as revealed by a lower rate of return to work (odds ratio (OR) = 0.02; 95% CI = 0.00-0.20; p = 0.0008). The presence of additional procedures while performing surgery for posterior shoulder instability was associated with poorer outcomes as reflected by lower ASES scores (MD = -6.70; 95% CI = -8.64 to -4.76; p < 0.0001), higher WOSI index (MD = 63.4; 95% CI = 33.0-93.8; p < 0.0001), lower University of California at Los Angeles (UCLA) scores (MD = -2.30; 95% CI = -2.81 to -1.79; p < 0.0001), higher pain scores (MD = 0.72; 95% CI = 0.39-1.05; p < 0.0001) and higher post-operative instability (MD = 0.80; 95% CI = 0.57-1.03; p < 0.0001). The presence of chondral damage, previous shoulder surgery, concomitant surgery and workman's compensation was associated with poorer outcomes for arthroscopic repair of posterior shoulder instability. Further studies should be done to further validate these factors.

Interview with Alexander Cohen.

PubMed

Cohen, Alexander Ander

2017-05-01

Ander Cohen speaks to Adam Price-Evans, Commissioning Editor of Future Cardiology: Alexander (Ander) Cohen MBBS (Hons), MSc, MD, FRACP is a vascular physician and epidemiologist at Guy's and St Thomas' Hospital, King's College (London, UK). He graduated with honors in medicine and honors in surgery from the University of Melbourne, Australia, and became a fellow of the Royal Australasian College of Physicians in 1990. He was awarded an MSc in Epidemiology from the London School of Hygiene and Tropical Medicine, University of London in 1991 with a thesis on the metabolic syndrome in South-Asian populations. In 1998, he was awarded an MD with a thesis on the epidemiology of venous thromboembolism and thromboprophylaxis. In addition to his clinical work, he is involved in designing, managing and analyzing clinical trials from Phase I to IV. He is the Chairman and a member of many international steering committees for multicenter trials, epidemiological and pharmacoeconomic studies, and was previously the Director of Clinical Research and an Epidemiologist in Thrombosis Research at King's College Hospital.

Association of spirochetal infection with Morgellons disease.

PubMed

Middelveen, Marianne J; Burugu, Divya; Poruri, Akhila; Burke, Jennie; Mayne, Peter J; Sapi, Eva; Kahn, Douglas G; Stricker, Raphael B

2013-01-01

Morgellons disease (MD) is an emerging multisystem illness characterized by skin lesions with unusual filaments embedded in or projecting from epithelial tissue. Filament formation results from abnormal keratin and collagen expression by epithelial-based keratinocytes and fibroblasts. Recent research comparing MD to bovine digital dermatitis, an animal infectious disease with similar skin features, provided clues that spirochetal infection could play an important role in the human disease as it does in the animal illness. Based on histological staining, immunofluorescent staining, electron microscopic imaging and polymerase chain reaction, we report the detection of Borrelia spirochetes in dermatological tissue of  four randomly-selected MD patients. The association of MD with spirochetal infection provides evidence that this infection may be a significant factor in the illness and refutes claims that MD lesions are self-inflicted and that people suffering from this disorder are delusional. Molecular characterization of the Borrelia spirochetes found in MD patients is warranted.

Association of spirochetal infection with Morgellons disease

PubMed Central

Stricker, Raphael B

2013-01-01

Morgellons disease (MD) is an emerging multisystem illness characterized by skin lesions with unusual filaments embedded in or projecting from epithelial tissue. Filament formation results from abnormal keratin and collagen expression by epithelial-based keratinocytes and fibroblasts. Recent research comparing MD to bovine digital dermatitis, an animal infectious disease with similar skin features, provided clues that spirochetal infection could play an important role in the human disease as it does in the animal illness. Based on histological staining, immunofluorescent staining, electron microscopic imaging and polymerase chain reaction, we report the detection of Borrelia spirochetes in dermatological tissue of  four randomly-selected MD patients. The association of MD with spirochetal infection provides evidence that this infection may be a significant factor in the illness and refutes claims that MD lesions are self-inflicted and that people suffering from this disorder are delusional. Molecular characterization of the Borrelia spirochetes found in MD patients is warranted. PMID:24715950

KSC-2012-4771

NASA Image and Video Library

2012-08-30

CAPE CANAVERAL, Fla. – A postlaunch news conference is held at NASA Kennedy Space Center’s Press Site in Florida following the launch of the Radiation Belt Storm Probes, or RBSP, mission atop a United Launch Alliance, or ULA, Atlas V rocket at 4:05 a.m. EDT from Space Launch Complex 41 at Cape Canaveral Air Force Station. From left, are Mike Curie of NASA Kennedy Public Affairs, Richard Fitzgerald, RBSP project manager at Johns Hopkins Applied Physics Laboratory? in Laurel, M.D., Michael Luther, deputy associate administrator of NASA's Science Mission Directorate? at NASA Headquarters?, and Nicky Fox, RBSP deputy project scientist at Johns Hopkins. RBSP will explore changes in Earth's space environment caused by the sun -- known as "space weather" -- that can disable satellites, create power-grid failures and disrupt GPS service. The mission also will provide data on the fundamental radiation and particle acceleration processes throughout the universe. For more information on RBSP, visit http://www.nasa.gov/rbsp. Photo credit: NASA/Jim Grossmann

Mean diffusivity of basal ganglia and thalamus specifically associated with motivational states among mood states.

PubMed

Takeuchi, Hikaru; Taki, Yasuyuki; Sekiguchi, Atsushi; Nouchi, Rui; Kotozaki, Yuka; Nakagawa, Seishu; Miyauchi, Carlos Makoto; Iizuka, Kunio; Yokoyama, Ryoichi; Shinada, Takamitsu; Yamamoto, Yuki; Hanawa, Sugiko; Araki, Tsuyoshi; Kunitoki, Keiko; Sassa, Yuko; Kawashima, Ryuta

2017-03-01

Previously, we proposed that the mean diffusivity (MD), a measure of diffusion tensor imaging (DTI) in areas of the dopaminergic system (MDDS), is associated with motivation. In this study, we tested if and how the motivational state is associated with MD in comparison with other mood states. We also tested the associations of these mood states with multiple cognitive functions. We examined these issues in 766 right-handed healthy young adults. We employed analyses of MD and a psychological measure of the profile of mood states (POMS) as well as multiple cognitive functions. We detected associations between the higher Vigor subscale of POMS and lower MD in the right globus pallidum, right putamen to right posterior insula, right caudate body, and right thalamus, and these associations were highly specific to the Vigor subscale. Similarly, the association of the motivational state with creativity measured by divergent thinking (CMDT) was rather specific and prominent compared with that of the other mood states and cognitive functions. In conclusion, when affective states are finely divided, only the motivational state is associated with MD in the areas related to the dopaminergic system, and psychological mechanisms that had been associated with dopaminergic system (CMDT). These results suggest that these mechanisms specifically contribute to the motivational state and not to the other states, such as depression and anxiety.

Birthweight, early life body size and adult mammographic density: a review of epidemiologic studies.

PubMed

Yochum, Laura; Tamimi, Rulla M; Hankinson, Susan E

2014-10-01

To evaluate the association between birth weight and early life body size with adult mammographic density in the peer-reviewed literature. A comprehensive literature search was conducted through January, 2014. English language articles that assessed adult mammographic density (MD) in relation to early life body size (≤18 years old), or birthweight were included. Nine studies reported results for early life body size and %MD. Both exposure and outcome were assessed at different ages using multiple methods. In premenopausal women, findings were inconsistent; two studies reported significant, inverse associations, one reported a non-significant, inverse association, and two observed no association. Reasons for these inconsistencies were not obvious. In postmenopausal women, four of five studies supported an inverse association. Two of three studies that adjusted for menopausal status found significant, inverse associations. Birthweight and %MD was evaluated in nine studies. No association was seen in premenopausal women and two of three studies reported positive associations in postmenopausal women. Three of four studies that adjusted for menopausal status found no association. Early life body size and birthweight appear unrelated to %MD in premenopausal women while an inverse association in postmenopausal women is more likely. Although based on limited data, birthweight and %MD appear positively associated in postmenopausal women. Given the small number of studies, the multiple methods of data collection and analysis, other methodologic issues, and lack of consistency in results, additional research is needed to clarify this complex association and develop a better understanding of the underlying biologic mechanisms.

Symptomatic Meckel's diverticulum in newborn: two interesting additional cases and review of literature.

PubMed

Bertozzi, Mirko; Melissa, Berardino; Radicioni, Maurizio; Magrini, Elisa; Appignani, Antonino

2013-09-01

This study aimed to review the literature about symptomatic Meckel's diverticulum (MD) in the neonatal period with 2 additional uncommon cases. The authors describe 2 interesting neonatal cases of symptomatic MD and analyze the literature on this topic, with particular reference to the prevalence of sex, age at presentation, most common signs and symptoms, treatment, histology, associated anomalies, and outcome. The first patient was a term newborn with bowel obstruction by a pseudocystic MD. The second patient was a preterm infant with double perforation of the MD and ileum. Literature search for published case reports and case series on this topic reveals only 18 cases of neonatal symptomatic MD. Males are more frequently involved than females, and even preterm infants may be affected. Bowel obstruction (58.3%) and pneumoperitoneum (33.3%) are the most frequent clinical manifestation. Acute inflammation of the MD is the prominent histopathological finding (75%), although it does not seem to be related with the presence of heterotopic tissue within the MD. Surgical treatment is essential. The association of neonatal symptomatic MD with other anomalies is exceptional but is otherwise life threatening despite surgery. Bowel obstruction and pneumoperitoneum are the most frequent clinical manifestations of symptomatic MD in the newborn. Surgery is required for a definitive diagnosis and successful outcome.

Interview: Cancer pain management: the last decade and looking forward.

PubMed

Kaasa, Stein

2013-11-01

Stein Kaasa, MD, speaks to Dominic Chamberlain, Assistant Commissioning Editor: Stein Kaasa specializes in oncology and palliative medicine. In 1993 he was appointed as the first professor in palliative medicine in Scandinavia and he was one of the founders of the palliative care unit in Trondheim (Norway). He also was the founder of the European Palliative Care Research Centre. He has been president of the European Association for Palliative Care, coordinator for one EU-funded project and is Work Package Leader of several EU-funded research collaboratives and international partnerships on research and policy development. Kaasa has been an important advocate for evidence-based practice and has worked extensively to get palliative care research on the agenda, both nationally and internationally. Through his role as Cancer Director in Norway he coordinated and led the development of guidelines for different cancer diseases. Important areas of work were the development of regional cancer treatment guidelines and integration of patient disease trajectories into the existing guidelines. Currently he is Vice Managing Director at St Olavs Hospital, Trondheim University Hospital (Norway), Professor of palliative medicine at the Faculty of Medicine, Norwegian University of Science and Technology and leads the European Palliative Care Research Centre and chairs the European Association for Palliative Care Research Network. Professor Kaasa has published more than 450 articles and book chapters. He has authored the Nordic Textbook of Palliative Care and is coauthor and editor of the Oxford Textbook of Palliative Medicine. Professor Kaasa advises many international journals - either as an advisory board member or as a reviewer (Journal of Pain and Symptom Management, Palliative Medicine, Journal of Palliative Medicine, Oncology, Journal of Clinical Oncology, Pain and The Lancet Oncology).

The association between Mediterranean Diet Score and glucokinase regulatory protein gene variation on the markers of cardiometabolic risk: an analysis in the European Prospective Investigation into Cancer (EPIC)-Norfolk study.

PubMed

Sotos-Prieto, Mercedes; Luben, Robert; Khaw, Kay-Tee; Wareham, Nicholas J; Forouhi, Nita G

2014-07-14

Consumption of a Mediterranean diet (MD) and genetic variation in the glucokinase regulatory protein (GCKR) gene have been reported to be associated with TAG and glucose metabolism. It is uncertain whether there is any interaction between these factors. Therefore, the aims of the present study were to test the association of adherence to a MD and rs780094 (G>A) SNP in the GCKR gene with the markers of cardiometabolic risk, and to investigate the interaction between genetic variation and MD adherence. We studied 20 986 individuals from the European Prospective Investigation into Cancer (EPIC)-Norfolk study. The relative Mediterranean Diet Score (rMED: range 0-18) was used to assess MD adherence. Linear regression was used to estimate the association between the rMED, genotype and cardiometabolic continuous traits, adjusting for potential confounders. In adjusted analyses, we observed independent associations of MD adherence and genotype with cardiometabolic risk, with the highest risk group (AA genotype; lowest rMED) having higher concentrations of TAG, total cholesterol and apoB (12·5, 2·3 and 3·1%, respectively) v. those at the lowest risk (GG genotype; highest rMED). However, the associations of MD adherence with metabolic markers did not differ by genotype, with no significant gene-diet interactions for lipids or for glycated Hb. In conclusion, we found independent associations of the rMED and of the GCKR genotype with cardiometabolic profile, but found no evidence of interaction between them.

Validity of the Medical College Admission Test for predicting MD-PhD student outcomes.

PubMed

Bills, James L; VanHouten, Jacob; Grundy, Michelle M; Chalkley, Roger; Dermody, Terence S

2016-03-01

The Medical College Admission Test (MCAT) is a quantitative metric used by MD and MD-PhD programs to evaluate applicants for admission. This study assessed the validity of the MCAT in predicting training performance measures and career outcomes for MD-PhD students at a single institution. The study population consisted of 153 graduates of the Vanderbilt Medical Scientist Training Program (combined MD-PhD program) who matriculated between 1963 and 2003 and completed dual-degree training. This population was divided into three cohorts corresponding to the version of the MCAT taken at the time of application. Multivariable regression (logistic for binary outcomes and linear for continuous outcomes) was used to analyze factors associated with outcome measures. The MCAT score and undergraduate GPA (uGPA) were treated as independent variables; medical and graduate school grades, time-to-PhD defense, USMLE scores, publication number, and career outcome were dependent variables. For cohort 1 (1963-1977), MCAT score was not associated with any assessed outcome, although uGPA was associated with medical school preclinical GPA and graduate school GPA (gsGPA). For cohort 2 (1978-1991), MCAT score was associated with USMLE Step II score and inversely correlated with publication number, and uGPA was associated with preclinical GPA (mspGPA) and clinical GPA (mscGPA). For cohort 3 (1992-2003), the MCAT score was associated with mscGPA, and uGPA was associated with gsGPA. Overall, MCAT score and uGPA were inconsistent or weak predictors of training metrics and career outcomes for this population of MD-PhD students.

Childhood sexual abuse and the development of recurrent major depression in Chinese women.

PubMed

Chen, Jing; Cai, Yiyun; Cong, Enzhao; Liu, Ying; Gao, Jingfang; Li, Youhui; Tao, Ming; Zhang, Kerang; Wang, Xumei; Gao, Chengge; Yang, Lijun; Li, Kan; Shi, Jianguo; Wang, Gang; Liu, Lanfen; Zhang, Jinbei; Du, Bo; Jiang, Guoqing; Shen, Jianhua; Zhang, Zhen; Liang, Wei; Sun, Jing; Hu, Jian; Liu, Tiebang; Wang, Xueyi; Miao, Guodong; Meng, Huaqing; Li, Yi; Hu, Chunmei; Li, Yi; Huang, Guoping; Li, Gongying; Ha, Baowei; Deng, Hong; Mei, Qiyi; Zhong, Hui; Gao, Shugui; Sang, Hong; Zhang, Yutang; Fang, Xiang; Yu, Fengyu; Yang, Donglin; Liu, Tieqiao; Chen, Yunchun; Hong, Xiaohong; Wu, Wenyuan; Chen, Guibing; Cai, Min; Song, Yan; Pan, Jiyang; Dong, Jicheng; Pan, Runde; Zhang, Wei; Shen, Zhenming; Liu, Zhengrong; Gu, Danhua; Wang, Xiaoping; Liu, Xiaojuan; Zhang, Qiwen; Li, Yihan; Chen, Yiping; Kendler, Kenneth S; Shi, Shenxun; Flint, Jonathan

2014-01-01

Our prior study in Han Chinese women has shown that women with a history of childhood sexual abuse (CSA) are at increased risk for developing major depression (MD). Would this relationship be found in our whole data set? Three levels of CSA (non-genital, genital, and intercourse) were assessed by self-report in two groups of Han Chinese women: 6017 clinically ascertained with recurrent MD and 5983 matched controls. Diagnostic and other risk factor information was assessed at personal interview. Odds ratios (ORs) were calculated by logistic regression. We confirmed earlier results by replicating prior analyses in 3,950 new recurrent MD cases. There were no significant differences between the two data sets. Any form of CSA was significantly associated with recurrent MD (OR 4.06, 95% confidence interval (CI) [3.19-5.24]). This association strengthened with increasing CSA severity: non-genital (OR 2.21, 95% CI 1.58-3.15), genital (OR 5.24, 95% CI 3.52-8.15) and intercourse (OR 10.65, 95% CI 5.56-23.71). Among the depressed women, those with CSA had an earlier age of onset, longer depressive episodes. Recurrent MD patients those with CSA had an increased risk for dysthymia (OR 1.60, 95%CI 1.11-2.27) and phobia (OR 1.41, 95%CI 1.09-1.80). Any form of CSA was significantly associated with suicidal ideation or attempt (OR 1.50, 95% CI 1.20-1.89) and feelings of worthlessness or guilt (OR 1.41, 95% CI 1.02-2.02). Intercourse (OR 3.47, 95%CI 1.66-8.22), use of force and threats (OR 1.95, 95%CI 1.05-3.82) and how strongly the victims were affected at the time (OR 1.39, 95%CI 1.20-1.64) were significantly associated with recurrent MD. In Chinese women CSA is strongly associated with recurrent MD and this association increases with greater severity of CSA. Depressed women with CSA have some specific clinical traits. Some features of CSA were associated with greater likelihood of developing recurrent MD.

AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS AND AMERICAN COLLEGE OF ENDOCRINOLOGY 2018 POSITION STATEMENT ON INTEGRATION OF INSULIN PUMPS AND CONTINUOUS GLUCOSE MONITORING IN PATIENTS WITH DIABETES MELLITUS.

PubMed

Grunberger, George; Handelsman, Yehuda; Bloomgarden, Zachary T; Fonseca, Vivian A; Garber, Alan J; Haas, Richard A; Roberts, Victor L; Umpierrez, Guillermo E

2018-03-01

This document represents the official position of the American Association of Clinical Endocrinologists and American College of Endocrinology. Where there are no randomized controlled trials or specific U.S. FDA labeling for issues in clinical practice, the participating clinical experts utilized their judgment and experience. Every effort was made to achieve consensus among the committee members. Position statements are meant to provide guidance, but they are not to be considered prescriptive for any individual patient and cannot replace the judgment of a clinician. AACE/ACE Task Force on Integration of Insulin Pumps and Continuous Glucose Monitoring in the Management of Patients With Diabetes Mellitus Chair George Grunberger, MD, FACP, FACE Task Force Members Yehuda Handelsman, MD, FACP, FNLA, MACE Zachary T. Bloomgarden, MD, MACE Vivian A. Fonseca, MD, FACE Alan J. Garber, MD, PhD, FACE Richard A. Haas, MD, FACE Victor L. Roberts, MD, MBA, FACP, FACE Guillermo E. Umpierrez, MD, CDE, FACP, FACE Abbreviations: AACE = American Association of Clinical Endocrinologists ACE = American College of Endocrinology A1C = glycated hemoglobin BGM = blood glucose monitoring CGM = continuous glucose monitoring CSII = continuous subcutaneous insulin infusion DM = diabetes mellitus FDA = Food & Drug Administration MDI = multiple daily injections T1DM = type 1 diabetes mellitus T2DM = type 2 diabetes mellitus SAP = sensor-augmented pump SMBG = self-monitoring of blood glucose STAR 3 = Sensor-Augmented Pump Therapy for A1C Reduction phase 3 trial.

Leadership Qualities of Assistant/Associate Directors.

ERIC Educational Resources Information Center

Bailey, Martha J.

1992-01-01

Describes job responsibilities of assistant/associate library directors. Changes affecting libraries as a result of automation and their impact on management are discussed, and two studies of public and academic libraries that examined ratings of managerial skills and competencies by directors and assistant directors are reviewed. (nine…

KENNEDY SPACE CENTER, FLA. - NASA leaders discuss the Agency’s One NASA initiative with selected employees at the KSC Visitor Complex IMAX Theater®. From left are KSC Director Jim Kennedy; James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

NASA Image and Video Library

2003-08-20

KENNEDY SPACE CENTER, FLA. - NASA leaders discuss the Agency’s One NASA initiative with selected employees at the KSC Visitor Complex IMAX Theater®. From left are KSC Director Jim Kennedy; James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

Birth weight, childhood body mass index, and height in relation to mammographic density and breast cancer: a register-based cohort study.

PubMed

Andersen, Zorana J; Baker, Jennifer L; Bihrmann, Kristine; Vejborg, Ilse; Sørensen, Thorkild I A; Lynge, Elsebeth

2014-01-20

High breast density, a strong predictor of breast cancer may be determined early in life. Childhood anthropometric factors have been related to breast cancer and breast density, but rarely simultaneously. We examined whether mammographic density (MD) mediates an association of birth weight, childhood body mass index (BMI), and height with the risk of breast cancer. 13,572 women (50 to 69 years) in the Copenhagen mammography screening program (1991 through 2001) with childhood anthropometric measurements in the Copenhagen School Health Records Register were followed for breast cancer until 2010. With logistic and Cox regression models, we investigated associations among birth weight, height, and BMI at ages 7 to 13 years with MD (mixed/dense or fatty) and breast cancer, respectively. 8,194 (60.4%) women had mixed/dense breasts, and 716 (5.3%) developed breast cancer. Childhood BMI was significantly inversely related to having mixed/dense breasts at all ages, with odds ratios (95% confidence intervals) ranging from 0.69 (0.66 to 0.72) at age 7 to 0.56 (0.53 to 0.58) at age 13, per one-unit increase in z-score. No statistically significant associations were detected between birth weight and MD, height and MD, or birth weight and breast cancer risk. BMI was inversely associated with breast cancer, with hazard ratios of 0.91 (0.83 to 0.99) at age 7 and 0.92 (0.84 to 1.00) at age 13, whereas height was positively associated with breast cancer risk (age 7, 1.06 (0.98 to 1.14) and age 13, 1.08 (1.00 to 1.16)). After additional adjustment for MD, associations of BMI with breast cancer diminished (age 7, 0.97 (0.88 to 1.06) and age 13, 1.01 (0.93 to 1.11)), but remained with height (age 7, 1.06 (0.99 to 1.15) and age 13, 1.09 (1.01 to 1.17)). Among women 50 years and older, childhood body fatness was inversely associated with the breast cancer risk, possibly via a mechanism mediated by MD, at least partially. Childhood tallness was positively associated with breast cancer risk, seemingly via a pathway independent of MD. Birth weight was not associated with MD or breast cancer in this age group.

The relationship between childhood poverty, military service, and later life depression among men: Evidence from the Health and Retirement Study

PubMed Central

Bareis, Natalie; Mezuk, Briana

2017-01-01

Background Childhood poverty has been associated with depression in adulthood, but whether this relationship extends to later life major depression (MD) or is modified by military service is unclear. Methods Data come from the Health and Retirement Study (HRS) 2010 wave, a longitudinal, nationally representative study of older adults. Men with data on military service and childhood poverty were included (N = 6330). Childhood poverty was assessed by four indicators (i.e., parental unemployment, residential instability) experienced before age 16. Military service was categorized as veteran versus civilian, and during draft versus all-volunteer (after 1973) eras. Past year MD was defined by the Composite International Diagnostic Inventory. Results Four in ten men ever served, with 13.7% in the all-volunteer military. Approximately 12% of civilians, 8% draft era and 24% all-volunteer era veterans had MD. Childhood poverty was associated with higher odds of MD (Odds Ratio (OR): 2.38, 95% Confidence Interval (CI): 1.32–4.32) and higher odds of military service (OR: 2.58, 95% CI: 1.58–4.21). Military service was marginally associated with MD (OR: 1.28, 95% CI: 0.98–1.68) and did not moderate the association between childhood poverty and MD. Limitations Self-report data is subject to recall bias. The HRS did not assess childhood physical and emotional abuse, or military combat exposure. Conclusions Men raised in poverty had greater odds of draft and all-volunteer military service. Early-life experiences, independent of military service, appear associated with greater odds of MD. Assessing childhood poverty in service members may identify risk for depression in later life. PMID:27455351

The relationship between childhood poverty, military service, and later life depression among men: Evidence from the Health and Retirement Study.

PubMed

Bareis, Natalie; Mezuk, Briana

2016-12-01

Childhood poverty has been associated with depression in adulthood, but whether this relationship extends to later life major depression (MD) or is modified by military service is unclear. Data come from the Health and Retirement Study (HRS) 2010 wave, a longitudinal, nationally representative study of older adults. Men with data on military service and childhood poverty were included (N=6330). Childhood poverty was assessed by four indicators (i.e., parental unemployment, residential instability) experienced before age 16. Military service was categorized as veteran versus civilian, and during draft versus all-volunteer (after 1973) eras. Past year MD was defined by the Composite International Diagnostic Inventory. Four in ten men ever served, with 13.7% in the all-volunteer military. Approximately 12% of civilians, 8% draft era and 24% all-volunteer era veterans had MD. Childhood poverty was associated with higher odds of MD (Odds Ratio (OR): 2.38, 95% Confidence Interval (CI): 1.32-4.32) and higher odds of military service (OR: 2.58, 95% CI: 1.58-4.21). Military service was marginally associated with MD (OR: 1.28, 95% CI: 0.98-1.68) and did not moderate the association between childhood poverty and MD. Self-report data is subject to recall bias. The HRS did not assess childhood physical and emotional abuse, or military combat exposure. Men raised in poverty had greater odds of draft and all-volunteer military service. Early-life experiences, independent of military service, appear associated with greater odds of MD. Assessing childhood poverty in service members may identify risk for depression in later life. Copyright © 2016 Elsevier B.V. All rights reserved.

Results of the Association of Directors of Radiation Oncology Programs (ADROP) Survey of Radiation Oncology Residency Program Directors

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

Harris, Eleanor; Abdel-Wahab, May; Spangler, Ann E.

2009-06-01

Purpose: To survey the radiation oncology residency program directors on the topics of departmental and institutional support systems, residency program structure, Accreditation Council for Graduate Medical Education (ACGME) requirements, and challenges as program director. Methods: A survey was developed and distributed by the leadership of the Association of Directors of Radiation Oncology Programs to all radiation oncology program directors. Summary statistics, medians, and ranges were collated from responses. Results: Radiation oncology program directors had implemented all current required aspects of the ACGME Outcome Project into their training curriculum. Didactic curricula were similar across programs nationally, but research requirements and resourcesmore » varied widely. Program directors responded that implementation of the ACGME Outcome Project and the external review process were among their greatest challenges. Protected time was the top priority for program directors. Conclusions: The Association of Directors of Radiation Oncology Programs recommends that all radiation oncology program directors have protected time and an administrative stipend to support their important administrative and educational role. Departments and institutions should provide adequate and equitable resources to the program directors and residents to meet increasingly demanding training program requirements.« less

Smoking Cessation Treatment for Patients With Mental Disorders Using CBT and Combined Pharmacotherapy.

PubMed

Loreto, Aline Rodrigues; Carvalho, Carlos Felipe Cavalcanti; Frallonardo, Fernanda Piotto; Ismael, Flavia; Andrade, Arthur Guerra de; Castaldelli-Maia, João Maurício

2017-01-01

The aim of this study was to investigate smoking treatment effectiveness and retention in a population with and without mental disorders (MD). Participants received cognitive behavioral therapy (CBT) plus nicotine patch alone or in combination with other medications (i.e., gum, bupropion, or nortriptyline) for smoking cessation treatment in a Brazilian Psychosocial Care Center unit (CAPS), taking into account sociodemographics and smoking profile covariates. The study involved comparison of treatment success (seven-day point prevalence abstinence at the end of the treatment) and retention (presence of the individual in all of the four medical consultations and six group sessions) in two subsamples of patients with MD (n = 267) and without MD (n = 397) who were included in a six-week treatment provided by a CAPS from 2007 to 2013. The treatment protocol comprised group CBT and pharmacotherapy (nicotine patches, nicotine gums, and bupropion and nortriptyline available, prescribed by psychiatrists). Within patients with MD, CBT plus nicotine patch plus bupropion (aOR = 2.00, 95% CI [1.14, 3.50], p = .015) and CBT plus nicotine patch plus gum (aOR = 2.10, 95% CI [1.04, 4.23], p = .036) were associated with treatment success. Within patients without MD, female gender (aOR = 0.60, 95% CI [0.37, 0.95], p = .031) and lower Heaviness of Smoking Index score (aOR = 0.80, 95% CI [0.65, 0.99], p = .048) were associated with treatment success. No variable was associated with dropout or retention within patients with or without MD. Our findings support the use of CBT plus nicotine patch plus bupropion as well as CBT plus nicotine patch plus gum in samples with high rates of medical, psychiatric, and addiction disorders. These findings support those of previous studies in the general population. Pharmacological treatment associated with group CBT based on cognitive-behavioral concepts and combined with ongoing MD treatment seems to be the best option for smoking cessation treatment among patients with MD. Units that deal with patients with MD, such as CAPS in Brazil, should be encouraged to treat smoking addiction in this population. Future studies should investigate retention rates in other samples of patients with MD.

Rates of glaucomatous visual field change in a large clinical population.

PubMed

Chauhan, Balwantray C; Malik, Rizwan; Shuba, Lesya M; Rafuse, Paul E; Nicolela, Marcelo T; Artes, Paul H

2014-06-10

To determine the rate of glaucomatous visual field change in routine clinical care. Mean deviation (MD) rate was computed in one randomly selected eye of all glaucoma patients and suspects with ≥5 examinations in a tertiary eye-care center. Proportions of "fast" (MD rate, <-1 to -2 dB/y) and "catastrophic" (<-2 dB/y) progressors were determined. The MD rates were computed in tertile groups by the number of examinations, baseline age, and MD. The MD rates were compared to the Canadian Glaucoma Study (CGS), a prospective study with IOP interventions mandated by visual field progression, by pairwise matching of patients by baseline MD. There were 2324 patients with median (interquartile range) baseline age and MD of 65 (56, 74) years and -2.44 (-5.44, -0.86) dB, and follow-up of 7.1 (4.8, 10.2) years with 8 (6, 11) examinations. The median MD rate was -0.05 (0.13, -0.30) dB/y, while the mean follow-up IOP was 17.1 (15.0, 19.7) mm Hg. The MD rate was progressively worse, with a doubling of fast and catastrophic progressors, with each tertile of increasing age. Worse MD rate was associated with lower follow-up IOP. Neither MD rate nor the number of fast and catastrophic progressors was significantly different in clinical care patients matched to CGS patients. Most patients under routine glaucoma care demonstrate slow rates of visual field progression. The MD rate in the current study was similar to an interventional prospective study, but considerably less negative compared to published studies with similar design. Copyright 2014 The Association for Research in Vision and Ophthalmology, Inc.

Neuronal activity patterns in the mediodorsal thalamus and related cognitive circuits are modulated by metabotropic glutamate receptors

PubMed Central

Copeland, C.S.; Neale, S.A.; Salt, T.E.

2015-01-01

The mediodorsal thalamus (MD) likely plays an important role in cognition as it receives abundant afferent connections from the amygdala and prefrontal cortex (PFC). Indeed, disturbed activity within the MD is thought to precipitate cognitive deficits associated with schizophrenia. As compounds acting at the Group II metabotropic glutamate (mGlu) receptors (subtypes mGlu2/mGlu3) have efficacy in animal models of schizophrenia, we investigated whether a Group II agonist and an mGlu2 positive allosteric modulator (PAM) could modulate MD activity. Extracellular single-unit recordings were made in vivo from MD neurones in anaesthetised rats. Responses were elicited by electrical stimulation of the PFC and/or amygdala, with Group II compounds locally applied as required. The Group II agonist reduced inhibition evoked in the MD: an effect manifested as an increase in short-latency responses, and a decrease in long-latency burst-firing. This disinhibitory action of the Group II receptors in the MD represents a mechanism of potential therapeutic importance as increased inhibition in the MD has been associated with cognitive deficit-onset. Furthermore, as co-application of the mGlu2 PAM did not potentiate the Group II agonist effects in the MD, we suggest that the Group II disinhibitory effect is majority-mediated via mGlu3. This heterogeneity in Group II receptor thalamic physiology bears consequence, as compounds active exclusively at the mGlu2 subtype are unlikely to perturb maladapted MD firing patterns associated with cognitive deficits, with activity at mGlu3 receptors possibly more appropriate. Indeed, polymorphisms in the mGlu3, but not the mGlu2, gene have been detected in patients with schizophrenia. PMID:25576798

Adherence to Mediterranean diet in relation to bone mineral density and risk of fracture: a systematic review and meta-analysis of observational studies.

PubMed

Malmir, Hanieh; Saneei, Parvane; Larijani, Bagher; Esmaillzadeh, Ahmad

2017-06-21

We aimed to systematically review available data on the association between adherence to MD and BMD as well as risk of fractures and to summarize this information through a meta-analysis. Previous studies in the field of adherence to MD in relation to BMD and risk of fracture were selected through searching PubMed, Scopus, ISI Web of Science and Google Scholar databases prior to June, 2016 using Mesh and non-Mesh relevant keywords. In the meta-analysis of four effect sizes, obtained from three studies, we found that adherence to MD was associated with a 21% reduced risk of hip fracture (overall RR 0.79; 95% CIs 0.72-0.87). Adherence to MD was positively associated with lumber spine ' s (mean difference of BMD comparing highest and lowest categories of MD score 0.12; 95% CI 0.06-0.19 g/cm 2 ), femoral neck (0.10; 0.06-0.15 g/cm 2 ) and total hip (0.11; 0.09-0.14 g/cm 2 ) BMD. Meta-regression of included observational studies revealed a significant inverse linear association between Mediterranean diet score and risk of hip fracture, such that one unit increase in the score of Mediterranean diet was associated with a reduction in the risk of hip fracture (RR 0.95, 95% CI 0.92-0.98 p = 0.01). Adherence to MD was associated with a reduced risk of fracture as well as with a higher mean BMD.

AGU Celebrates Leaders for Contributions to Policy and Public Awareness

NASA Astrophysics Data System (ADS)

Buhrman, Joan

2014-05-01

In recognition of outstanding leadership and vision in shaping policy and heightening public awareness of the value of Earth and space science, AGU has chosen Sen. Barbara Mikulski (D-Md.), chairwoman of the Senate Appropriations Committee; Naomi Oreskes, a science historian and author of the book Merchants of Doubt; and Eugenie Scott, former executive director for the National Center for Science Education (NCSE), as recipients of the 2014 AGU Presidential Citations for Science and Society. The awards will be presented on Tuesday, 17 June, during the 2014 AGU Science Policy Conference at a reception on Capitol Hill.

Dr. William Thornton's views on sleep, dreams, and resuscitation.

PubMed

Paulson, George

2009-01-01

William Thornton, MD, was a polymath who designed the Capitol of the U.S. Capital and the Octagon House, present home of the American Institute of Architecture. He was the founding director of the U.S. Patent Office. His collected papers, which are now preserved at the U.S. Library of Congress, though pruned by the wife who lived almost 40 years after him, are extensive and include comments on science, education, slavery, and politics. His views on sleep and dreaming and his concepts of resuscitation are reviewed as the opinions of an educated man early in the nineteenth century.

Trypsin-sensitive modulation of intestinal epithelial MD-2 as mechanism of lipopolysaccharide tolerance.

PubMed

Cario, Elke; Golenbock, Douglas T; Visintin, Alberto; Rünzi, Michael; Gerken, Guido; Podolsky, Daniel K

2006-04-01

Intestinal epithelial cells (IEC) are constantly exposed to both high concentrations of the bacterial ligand LPS and the serine protease trypsin. MD-2, which contains multiple trypsin cleavage sites, is an essential accessory glycoprotein required for LPS recognition and signaling through TLR4. The aim of this study was to characterize the expression and subcellular distribution of intestinal epithelial MD-2 and to delineate potential functional interactions with trypsin and then alteration in inflammatory bowel disease (IBD). Although MD-2 protein expression was minimal in primary IEC of normal colonic or ileal mucosa, expression was significantly increased in IEC from patients with active IBD colitis, but not in ileal areas from patients with severe Crohn's disease. Endogenous MD-2 was predominantly retained in the calnexin-calreticulin cycle of the endoplasmic reticulum; only a small fraction was exported to the Golgi. MD-2 expression correlated inversely with trypsin activity. Biochemical evidence and in vitro experiments demonstrated that trypsin exposure resulted in extensive proteolysis of endogenous and soluble MD-2 protein, but not of TLR4 in IEC, and was associated with desensitization of IEC to LPS. In conclusion, the present study suggests that endoplasmic reticulum-associated MD-2 expression in IBD may be altered by ileal protease in inflammation, leading to impaired LPS recognition and hyporesponsiveness through MD-2 proteolysis in IEC, thus implying a physiologic mechanism that helps maintain LPS tolerance in the intestine.

Morgellons disease: a filamentous borrelial dermatitis.

PubMed

Middelveen, Marianne J; Stricker, Raphael B

2016-01-01

Morgellons disease (MD) is a dermopathy characterized by multicolored filaments that lie under, are embedded in, or project from skin. Although MD was initially considered to be a delusional disorder, recent studies have demonstrated that the dermopathy is associated with tickborne infection, that the filaments are composed of keratin and collagen, and that they result from proliferation of keratinocytes and fibroblasts in epithelial tissue. Culture, histopathological and molecular evidence of spirochetal infection associated with MD has been presented in several published studies using a variety of techniques. Spirochetes genetically identified as Borrelia burgdorferi sensu stricto predominate as the infective agent in most of the Morgellons skin specimens studied so far. Other species of Borrelia including Borrelia garinii , Borrelia miyamotoi , and Borrelia hermsii have also been detected in skin specimens taken from MD patients. The optimal treatment for MD remains to be determined.

Morgellons disease: a filamentous borrelial dermatitis

PubMed Central

Middelveen, Marianne J; Stricker, Raphael B

2016-01-01

Morgellons disease (MD) is a dermopathy characterized by multicolored filaments that lie under, are embedded in, or project from skin. Although MD was initially considered to be a delusional disorder, recent studies have demonstrated that the dermopathy is associated with tickborne infection, that the filaments are composed of keratin and collagen, and that they result from proliferation of keratinocytes and fibroblasts in epithelial tissue. Culture, histopathological and molecular evidence of spirochetal infection associated with MD has been presented in several published studies using a variety of techniques. Spirochetes genetically identified as Borrelia burgdorferi sensu stricto predominate as the infective agent in most of the Morgellons skin specimens studied so far. Other species of Borrelia including Borrelia garinii, Borrelia miyamotoi, and Borrelia hermsii have also been detected in skin specimens taken from MD patients. The optimal treatment for MD remains to be determined. PMID:27789971

Interview with Dr. Charley Zeanah: (interviewed by Normand Carrey MD, Tulane University, New Orleans, January 9, 2013).

PubMed

2013-05-01

Dr. Charles Zeanah is the Mary K. Sellars-Polchow Chair in Psychiatry, Professor of Clinical Pediatrics and Vice Chair for Child and Adolescent Psychiatry in the Department of Psychiatry and Behavioral Sciences at Tulane University School of Medicine in New Orleans. He is also Executive Director of the Institute for Infant and Early Childhood Mental Health at Tulane. He is the recipient of multiple awards including the Irving Phillips Award for Prevention, (AACAP), the Presidential Citation for Distinguished Research and Leadership in Infant Mental Health (American Orthopsychiatric Association), the Sarah Haley Memorial Award for Clinical Excellence (International Society for Traumatic Stress Studies), the Blanche F. Ittelson Award for Research in Child Psychiatry (APA), and the Serge Lebovici Award for International Contributions in Infant Mental Health (World Association for Infant Mental Health). Dr. Zeanah is a Distinguished Fellow of AACAP, a Distinguished Fellow of the APA and a Board Member of Zero to Three. He is the Editor of Handbook of Infant Mental Health (3(rd) edition) considered as the state of the art textbook and standard reference in the field of Infant Mental Health.

Influence of family history of major depression, bipolar disorder, and suicide on clinical features in patients with major depression and bipolar disorder.

PubMed

Serretti, Alessandro; Chiesa, Alberto; Calati, Raffaella; Linotte, Sylvie; Sentissi, Othman; Papageorgiou, Konstantinos; Kasper, Siegfried; Zohar, Joseph; De Ronchi, Diana; Mendlewicz, Julien; Amital, Daniela; Montgomery, Stuart; Souery, Daniel

2013-03-01

The extent to which a family history of mood disorders and suicide could impact on clinical features of patients suffering from major depression (MD) and bipolar disorder (BD) has received relatively little attention so far. The aim of the present work is, therefore, to assess the clinical implications of the presence of at least one first- and/or second-degree relative with a history of MD, BD and suicide in a large sample of patients with MD or BD. One thousand one hundred and fifty-seven subjects with MD and 686 subjects with BD were recruited within the context of two large projects. The impact of a family history of MD, BD, and suicide-considered both separately and together-on clinical and socio-demographic variables was investigated. A family history of MD, BD, and suicide was more common in BD patients than in MD patients. A positive family history of mood disorders and/or suicide as well as a positive family history of MD and BD separately considered, but not a positive history of suicide alone, were significantly associated with a comorbidity with several anxiety disorders and inversely associated with age of onset. The clinical implications as well as the limitations of our findings are discussed.

Association of neonatal necrotizing enterocolitis with myeloid differentiation-2 and GM2 activator protein genetic polymorphisms.

PubMed

Zhou, Wei; Yuan, Weiming; Huang, Longguang; Wang, Ping; Rong, Xiao; Tang, Juan

2015-07-01

The aim of the present study was to investigate the association of neonatal necrotizing enterocolitis (NEC) with myeloid differentiation-(MD-2) and GM2 activator protein (GM2A) genetic polymorphisms. Gene resequencing of the MD-2 and GM2A gene exons was performed on 42 neonates, diagnosed with NEC (NEC group), as well as in the rs11465996 locus, located in the MD-2 gene promoter region. The aim was to detect the genetic polymorphisms present in the neonates with NEC and compare the functional polymorphic loci with 83 neonates without NEC (control group), who had been born during the same period. A polymorphic locus with abnormal frequency was detected in the exon region of the MD-2 gene. In the NEC group, the frequency of genotypes carrying the low frequency allele (G) in the rs11465996 locus (MD-2 promoter region) was significantly higher compared with the control group (χ(2)=4.388, P=0.036). Furthermore, the frequencies of genotypes carrying the low frequency A and C alleles in the rs1048719 (GM2A gene exon 1) and rs2075783 loci (GM2A intron), respectively, were significantly higher in the NEC group compared with the control group (χ(2)=4.316, P=0.038; and χ(2)=13.717, P=0.000, respectively). In addition, the rs11465996 polymorphism in the MD-2 gene promoter region was found to be associated with the severity of NEC. Furthermore, the rs2075783 polymorphism in the GM2A gene exon 1 and the rs1048719 polymorphism in the intron region of this gene, were associated with the occurrence of NEC. The present study demonstrated that gene polymorphisms of MD-2 and GM2A were associated with the occurrence or severity of NEC; however, further in-depth exploration is required to clarify the associations between genetic predispositions to polymorphisms, and NEC.

Metabolic syndrome and mammographic density: The Study of Women’s Health Across the Nation (SWAN)

PubMed Central

Conroy, Shannon M.; Butler, Lesley M.; Harvey, Danielle; Gold, Ellen B.; Sternfeld, Barbara; Greendale, Gail A.; Habel, Laurel A.

2013-01-01

The metabolic syndrome (MetS) is associated with an increase in breast cancer risk. In this study, we evaluated whether the MetS was associated with an increase in percent mammographic density (MD), a breast cancer risk factor. We used linear regression and mixed models to examine the cross-sectional and longitudinal associations of the MetS and components of the MetS to percent MD in 790 pre- and early perimenopausal women enrolled in the Study of Women’s Health Across the Nation (SWAN). In cross-sectional analyses adjusted for body mass index (BMI), modest inverse associations were observed between percent MD and the MetS (β = −2.5, SE = 1.9, p = 0.19), abdominal adiposity (β = −4.8, SE = 1.9, p = 0.01) and raised glucose (β = −3.7, SE = 2.4, p = 0.12). In longitudinal models adjusted for covariates including age and BMI, abdominal adiposity (β = 0.34, SE = 0.17, p = 0.05) was significantly positively associated with slower annual decline in percent MD with time. In conclusion, our results do not support the hypothesis that the MetS increases breast cancer risk via a mechanism reflected by an increase in percent MD. PMID:21105041

Bill Farris - Associate Laboratory Director for Innovation, Partnering,

Science.gov Websites

and Outreach | NREL Bill Farris - Associate Laboratory Director for Innovation, Partnering, and Outreach Bill Farris - Associate Laboratory Director for Innovation, Partnering, and Outreach A photo of agreements, enterprise development, and innovation management functions at NREL. Farris led the integration

Trapped in a Daydream: Daily Elevations in Maladaptive Daydreaming Are Associated With Daily Psychopathological Symptoms.

PubMed

Soffer-Dudek, Nirit; Somer, Eli

2018-01-01

Background: Maladaptive Daydreaming (MD) characterizes individuals who engage in vivid, fanciful daydreaming for hours on end, neglecting real-life relationships and responsibilities, resulting in clinical distress and functional impairment. Sufferers have embraced the term MD in cyber-communities devoted to this problem because it seemed to uniquely fit their experience and since existing diagnostic labels and their therapies seemed inadequate. However, scientific research in the field has been scarce, relying on cross-sectional or case study designs. Existing knowledge on MD suggests the involvement of dissociative and obsessive-compulsive symptoms, as well as positive reinforcement comparable to processes in addiction disorders. The present study aimed to rigorously explore factors that accompany MD employing a longitudinal daily-diary design, hypothesizing that temporal increases in MD will associate concurrently with, and will temporally precede, other symptoms and emotional changes. In addition, we aimed to explore which symptoms may act as precursors to increases in MD, in order to identify possible mechanisms bringing about daydreaming in these individuals. Methods: In a sample of 77 self-diagnosed individuals with MD we assessed relevant daily symptoms for 14 days, including MD, depression, general anxiety, social anxiety, obsessive-compulsive symptoms, and dissociation, as well as positive and negative emotion. Results: Increases in MD were strongly related to concurrent increases in all other symptoms and negative emotion, and to decreased positive emotion. Obsessive-compulsive symptoms, dissociation, and negative emotion also temporally followed MD. Obsessive-compulsive symptoms were the only consistent temporal antecedent of MD. Conclusions: MD and obsessive-compulsive symptoms coincided in what seems to be a vicious cycle; understanding possible shared mechanisms between these symptoms may inform our understanding of the etiology of MD. For example, Serotonin levels may possibly be involved in the development or maintenance of this condition. The findings may also provide clues as to potentially beneficial interventions for treating MD. For example, perhaps utilizing response prevention techniques may be useful for curbing or intercepting unwanted daydreaming. Future studies on MD should address its compulsory nature.

Mitochondrial dysfunction in autism spectrum disorders: a systematic review and meta-analysis

PubMed Central

Rossignol, D A; Frye, R E

2012-01-01

A comprehensive literature search was performed to collate evidence of mitochondrial dysfunction in autism spectrum disorders (ASDs) with two primary objectives. First, features of mitochondrial dysfunction in the general population of children with ASD were identified. Second, characteristics of mitochondrial dysfunction in children with ASD and concomitant mitochondrial disease (MD) were compared with published literature of two general populations: ASD children without MD, and non-ASD children with MD. The prevalence of MD in the general population of ASD was 5.0% (95% confidence interval 3.2, 6.9%), much higher than found in the general population (∼0.01%). The prevalence of abnormal biomarker values of mitochondrial dysfunction was high in ASD, much higher than the prevalence of MD. Variances and mean values of many mitochondrial biomarkers (lactate, pyruvate, carnitine and ubiquinone) were significantly different between ASD and controls. Some markers correlated with ASD severity. Neuroimaging, in vitro and post-mortem brain studies were consistent with an elevated prevalence of mitochondrial dysfunction in ASD. Taken together, these findings suggest children with ASD have a spectrum of mitochondrial dysfunction of differing severity. Eighteen publications representing a total of 112 children with ASD and MD (ASD/MD) were identified. The prevalence of developmental regression (52%), seizures (41%), motor delay (51%), gastrointestinal abnormalities (74%), female gender (39%), and elevated lactate (78%) and pyruvate (45%) was significantly higher in ASD/MD compared with the general ASD population. The prevalence of many of these abnormalities was similar to the general population of children with MD, suggesting that ASD/MD represents a distinct subgroup of children with MD. Most ASD/MD cases (79%) were not associated with genetic abnormalities, raising the possibility of secondary mitochondrial dysfunction. Treatment studies for ASD/MD were limited, although improvements were noted in some studies with carnitine, co-enzyme Q10 and B-vitamins. Many studies suffered from limitations, including small sample sizes, referral or publication biases, and variability in protocols for selecting children for MD workup, collecting mitochondrial biomarkers and defining MD. Overall, this evidence supports the notion that mitochondrial dysfunction is associated with ASD. Additional studies are needed to further define the role of mitochondrial dysfunction in ASD. PMID:21263444

Relationship between consecutive deterioration of mean deviation value and progression of visual field defect in open-angle glaucoma.

PubMed

Naito, Tomoko; Yoshikawa, Keiji; Mizoue, Shiro; Nanno, Mami; Kimura, Tairo; Suzumura, Hirotaka; Takeda, Ryuji; Shiraga, Fumio

2015-01-01

To analyze the relationship between consecutive deterioration of mean deviation (MD) value and glaucomatous visual field (VF) progression in open-angle glaucoma (OAG), including primary OAG and normal tension glaucoma. The subjects of the study were patients undergoing treatment for OAG who had performed VF tests at least 10 times with a Humphrey field analyzer (SITA standard, C30-2 program). The VF progression was defined by a significantly negative MD slope (MD slope worsening) at the final VF test during the follow-up period. The relationship between the MD slope worsening and the consecutive deterioration of MD value were retrospectively analyzed. A total of 165 eyes of 165 patients were included in the analysis. Significant progression of VF defects was observed in 72 eyes of 72 patients (43.6%), while no significant progression was evident in 93 eyes of 93 patients (56.4%). There was significant relationship between the frequency of consecutive deterioration of MD value and MD slope worsening (P<0.0001, Cochran-Armitage trend test). A significant association was observed for MD slope worsening in the eyes with three (odds ratio: 2.1, P=0.0224) and four (odds ratio: 3.6, P=0.0008) consecutive deterioration of MD value in multiple logistic regression analysis, but no significant association in the eyes with two consecutive deterioration (odds ratio: 1.1, P=0.8282). The eyes with VF progression had significantly lower intraocular pressure reduction rate (P<0.01). This retrospective study has shown that three or more consecutive deterioration of MD value might be a predictor to future significant MD slope worsening in OAG.

Past major depression and smoking cessation outcome: a systematic review and meta-analysis update

PubMed Central

Hitsman, Brian; Papandonatos, George D.; McChargue, Dennis E.; DeMott, Andrew; Herrera, María José; Spring, Bonnie; Borrelli, Belinda; Niaura, Raymond

2012-01-01

Aims To update our prior meta-analysis that showed past major depression (MD+) to be unrelated to smoking cessation outcome [Hitsman et al. J Consult Clin Psychol 2003; 71:657–63]. Methods Eligible trials included 14 from our original review and 28 identified through an updated systematic review (2000–2009). We coded for assessment of past MD, exclusion for recent MD episode (MDE; ≤6 months versus no exclusion), duration/modality of cognitive behavioral treatment (CBT; face-to-face versus self-help), and other factors. To minimize influence of experimental treatments that may selectively benefit MD+ smokers, we analyzed placebo/lowest intensity control arms only. Study-specific odds ratios (ORs) for the effect of past MD on short-term (≤3 months) and long-term (≥6 months) abstinence were estimated and combined using random effects. Two-way interaction models of past MD with study methodology and treatment factors were used to evaluate hypothesized moderators of the past MD-abstinence association. Results MD+ smokers had 17% lower odds of short-term abstinence (n=35, OR=0.83, 95% CI=0.72–0.95, p=0.009) and 19% lower odds of long-term abstinence (n=38, OR=0.81, 95% CI=0.67–0.97, p=0.023) than MD− smokers after excluding the sole study of varenicline because of its antidepressant properties. The association between past MD and abstinence was affected by methodological (recent MDE exclusion, type of MD assessment) and treatment (CBT modality) factors. Conclusions Past major depression has a modest adverse effect on abstinence during and after smoking cessation treatment. An increased focus on the identification of effective treatments or treatment adaptations that eliminate this disparity in smoking cessation for MD+ smokers is needed. PMID:23072580

PERSPECTIVE: Translational neural engineering: multiple perspectives on bringing benchtop research into the clinical domain

NASA Astrophysics Data System (ADS)

Rousche, Patrick; Schneeweis, David M.; Perreault, Eric J.; Jensen, Winnie

2008-03-01

A half-day forum to address a wide range of issues related to translational neural engineering was conducted at the annual meeting of the Biomedical Engineering Society. Successful practitioners of translational neural engineering from academics, clinical medicine and industry were invited to share a diversity of perspectives and experiences on the translational process. The forum was targeted towards traditional academic researchers who may be interested in the expanded funding opportunities available for translational research that emphasizes product commercialization and clinical implementation. The seminar was funded by the NIH with support from the Rehabilitation Institute of Chicago. We report here a summary of the speaker viewpoints with particular focus on extracting successful strategies for engaging in or conducting translational neural engineering research. Daryl Kipke, PhD, (Department of Biomedical Engineering at the University of Michigan) and Molly Shoichet, PhD, (Department of Chemical Engineering at the University of Toronto) gave details of their extensive experience with product commercialization while holding primary appointments in academic departments. They both encouraged strong clinical input at very early stages of research. Neurosurgeon Fady Charbel, MD, (Department of Neurosurgery at the University of Illinois at Chicago) discussed his role in product commercialization as a clinician. Todd Kuiken, MD, PhD, (Director of the Neural Engineering for Artificial Limbs at the Rehabilitation Institute of Chicago, affiliated with Northwestern University) also a clinician, described a model of translational engineering that emphasized the development of clinically relevant technology, without a strong commercialization imperative. The clinicians emphasized the importance of communicating effectively with engineers. Representing commercial neural engineering was Doug Sheffield, PhD, (Director of New Technology at Vertis Neuroscience, Inc.) who strongly encouraged open industrial academic partnerships as an efficient path forward in the translational process. Joe Pancrazio, PhD, a Program Director at NIH's National Institute of Neurological Disorders and Stroke, emphasized that NIH funding for translational research was aimed at breaking down scientific barriers to clinic entrance. Vivian Weil, PhD, (Director of Center for the Study of Ethics in the Professions at the Illinois Institute of Technology) a specialist on ethics in science and engineering, spoke of the usefulness of developing a code of ethics for addressing ethical aspects of translation from the bench to clinical implementation and of translation across disciplines in multi-disciplinary projects. Finally, the patient perspective was represented by Mr Jesse Sullivan. A double-arm amputee and patient of Dr Kuiken's, Mr Sullivan demonstrated the critically important role of the patient in successful translational neural engineering research.

Translational neural engineering: multiple perspectives on bringing benchtop research into the clinical domain

PubMed Central

Rousche, Patrick; Schneeweis, David M; Perreault, Eric J; Jensen, Winnie

2009-01-01

A half-day forum to address a wide range of issues related to translational neural engineering was conducted at the annual meeting of the Biomedical Engineering Society. Successful practitioners of translational neural engineering from academics, clinical medicine and industry were invited to share a diversity of perspectives and experiences on the translational process. The forum was targeted towards traditional academic researchers who may be interested in the expanded funding opportunities available for translational research that emphasizes product commercialization and clinical implementation. The seminar was funded by the NIH with support from the Rehabilitation Institute of Chicago. We report here a summary of the speaker viewpoints with particular focus on extracting successful strategies for engaging in or conducting translational neural engineering research. Daryl Kipke, PhD, (Department of Biomedical Engineering at the University of Michigan) and Molly Shoichet, PhD, (Department of Chemical Engineering at the University of Toronto) gave details of their extensive experience with product commercialization while holding primary appointments in academic departments. They both encouraged strong clinical input at very early stages of research. Neurosurgeon Fady Charbel, MD, (Department of Neurosurgery at the University of Illinois at Chicago) discussed his role in product commercialization as a clinician. Todd Kuiken, MD, PhD, (Director of the Neural Engineering for Artificial Limbs at the Rehabilitation Institute of Chicago, affiliated with Northwestern University) also a clinician, described a model of translational engineering that emphasized the development of clinically relevant technology, without a strong commercialization imperative. The clinicians emphasized the importance of communicating effectively with engineers. Representing commercial neural engineering was Doug Sheffield, PhD, (Director of New Technology at Vertis Neuroscience, Inc.) who strongly encouraged open industrial–academic partnerships as an efficient path forward in the translational process. Joe Pancrazio, PhD, a Program Director at NIH’s National Institute of Neurological Disorders and Stroke, emphasized that NIH funding for translational research was aimed at breaking down scientific barriers to clinic entrance. Vivian Weil, PhD, (Director of Center for the Study of Ethics in the Professions at the Illinois Institute of Technology) a specialist on ethics in science and engineering, spoke of the usefulness of developing a code of ethics for addressing ethical aspects of translation from the bench to clinical implementation and of translation across disciplines in multi-disciplinary projects. Finally, the patient perspective was represented by Mr Jesse Sullivan. A double-arm amputee and patient of Dr Kuiken’s, Mr Sullivan demonstrated the critically important role of the patient in successful translational neural engineering research. PMID:18310805

Translational neural engineering: multiple perspectives on bringing benchtop research into the clinical domain.

PubMed

Rousche, Patrick; Schneeweis, David M; Perreault, Eric J; Jensen, Winnie

2008-03-01

A half-day forum to address a wide range of issues related to translational neural engineering was conducted at the annual meeting of the Biomedical Engineering Society. Successful practitioners of translational neural engineering from academics, clinical medicine and industry were invited to share a diversity of perspectives and experiences on the translational process. The forum was targeted towards traditional academic researchers who may be interested in the expanded funding opportunities available for translational research that emphasizes product commercialization and clinical implementation. The seminar was funded by the NIH with support from the Rehabilitation Institute of Chicago. We report here a summary of the speaker viewpoints with particular focus on extracting successful strategies for engaging in or conducting translational neural engineering research. Daryl Kipke, PhD, (Department of Biomedical Engineering at the University of Michigan) and Molly Shoichet, PhD, (Department of Chemical Engineering at the University of Toronto) gave details of their extensive experience with product commercialization while holding primary appointments in academic departments. They both encouraged strong clinical input at very early stages of research. Neurosurgeon Fady Charbel, MD, (Department of Neurosurgery at the University of Illinois at Chicago) discussed his role in product commercialization as a clinician. Todd Kuiken, MD, PhD, (Director of the Neural Engineering for Artificial Limbs at the Rehabilitation Institute of Chicago, affiliated with Northwestern University) also a clinician, described a model of translational engineering that emphasized the development of clinically relevant technology, without a strong commercialization imperative. The clinicians emphasized the importance of communicating effectively with engineers. Representing commercial neural engineering was Doug Sheffield, PhD, (Director of New Technology at Vertis Neuroscience, Inc.) who strongly encouraged open industrial-academic partnerships as an efficient path forward in the translational process. Joe Pancrazio, PhD, a Program Director at NIH's National Institute of Neurological Disorders and Stroke, emphasized that NIH funding for translational research was aimed at breaking down scientific barriers to clinic entrance. Vivian Weil, PhD, (Director of Center for the Study of Ethics in the Professions at the Illinois Institute of Technology) a specialist on ethics in science and engineering, spoke of the usefulness of developing a code of ethics for addressing ethical aspects of translation from the bench to clinical implementation and of translation across disciplines in multi-disciplinary projects. Finally, the patient perspective was represented by Mr Jesse Sullivan. A double-arm amputee and patient of Dr Kuiken's, Mr Sullivan demonstrated the critically important role of the patient in successful translational neural engineering research.

Shorter sleep duration and better sleep quality are associated with greater tissue density in the brain.

PubMed

Takeuchi, Hikaru; Taki, Yasuyuki; Nouchi, Rui; Yokoyama, Ryoichi; Kotozaki, Yuka; Nakagawa, Seishu; Sekiguchi, Atsushi; Iizuka, Kunio; Yamamoto, Yuki; Hanawa, Sugiko; Araki, Tsuyoshi; Miyauchi, Carlos Makoto; Shinada, Takamitsu; Sakaki, Kohei; Nozawa, Takayuki; Ikeda, Shigeyuki; Yokota, Susumu; Daniele, Magistro; Sassa, Yuko; Kawashima, Ryuta

2018-04-11

Poor sleep quality is associated with unfavorable psychological measurements, whereas sleep duration has complex relationships with such measurements. The aim of this study was to identify the associations between microstructural properties of the brain and sleep duration/sleep quality in a young adult. The associations between mean diffusivity (MD), a measure of diffusion tensor imaging (DTI), and sleep duration/sleep quality were investigated in a study cohort of 1201 normal young adults. Positive correlations between sleep duration and MD of widespread areas of the brain, including the prefrontal cortex (PFC) and the dopaminergic systems, were identified. Negative correlations between sleep quality and MD of the widespread areas of the brain, including the PFC and the right hippocampus, were also detected. Lower MD has been previously associated with more neural tissues in the brain. Further, shorter sleep duration was associated with greater persistence and executive functioning (lower Stroop interference), whereas good sleep quality was associated with states and traits relevant to positive affects. These results suggest that bad sleep quality and longer sleep duration were associated with aberrant neurocognitive measurements in the brain in healthy young adults.

28 CFR 0.167 - Submission to Associate Attorney General by Director of Office of Alien Property of certain...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Submission to Associate Attorney General... Forfeitures § 0.167 Submission to Associate Attorney General by Director of Office of Alien Property of... to the Associate Attorney General under preceding sections of this subpart Y, the Director of the...

Auditory selective attention in adolescents with major depression: An event-related potential study.

PubMed

Greimel, E; Trinkl, M; Bartling, J; Bakos, S; Grossheinrich, N; Schulte-Körne, G

2015-02-01

Major depression (MD) is associated with deficits in selective attention. Previous studies in adults with MD using event-related potentials (ERPs) reported abnormalities in the neurophysiological correlates of auditory selective attention. However, it is yet unclear whether these findings can be generalized to MD in adolescence. Thus, the aim of the present ERP study was to explore the neural mechanisms of auditory selective attention in adolescents with MD. 24 male and female unmedicated adolescents with MD and 21 control subjects were included in the study. ERPs were collected during an auditory oddball paradigm. Depressive adolescents tended to show a longer N100 latency to target and non-target tones. Moreover, MD subjects showed a prolonged latency of the P200 component to targets. Across groups, longer P200 latency was associated with a decreased tendency of disinhibited behavior as assessed by a behavioral questionnaire. To be able to draw more precise conclusions about differences between the neural bases of selective attention in adolescents vs. adults with MD, future studies should include both age groups and apply the same experimental setting across all subjects. The study provides strong support for abnormalities in the neurophysiolgical bases of selective attention in adolecents with MD at early stages of auditory information processing. Absent group differences in later ERP components reflecting voluntary attentional processes stand in contrast to results reported in adults with MD and may suggest that adolescents with MD possess mechanisms to compensate for abnormalities in the early stages of selective attention. Copyright © 2014 Elsevier B.V. All rights reserved.

Childhood Sexual Abuse and the Development of Recurrent Major Depression in Chinese Women

PubMed Central

Chen, Jing; Cai, Yiyun; Cong, Enzhao; Liu, Ying; Gao, Jingfang; Li, Youhui; Tao, Ming; Zhang, Kerang; Wang, Xumei; Gao, Chengge; Yang, Lijun; Li, Kan; Shi, Jianguo; Wang, Gang; Liu, Lanfen; Zhang, Jinbei; Du, Bo; Jiang, Guoqing; Shen, Jianhua; Zhang, Zhen; Liang, Wei; Sun, Jing; Hu, Jian; Liu, Tiebang; Wang, Xueyi; Miao, Guodong; Meng, Huaqing; Li, Yi; Hu, Chunmei; Li, Yi; Huang, Guoping; Li, Gongying; Ha, Baowei; Deng, Hong; Mei, Qiyi; Zhong, Hui; Gao, Shugui; Sang, Hong; Zhang, Yutang; Fang, Xiang; Yu, Fengyu; Yang, Donglin; Liu, Tieqiao; Chen, Yunchun; Hong, Xiaohong; Wu, Wenyuan; Chen, Guibing; Cai, Min; Song, Yan; Pan, Jiyang; Dong, Jicheng; Pan, Runde; Zhang, Wei; Shen, Zhenming; Liu, Zhengrong; Gu, Danhua; Wang, Xiaoping; Liu, Xiaojuan; Zhang, Qiwen; Li, Yihan; Chen, Yiping; Kendler, Kenneth S.; Shi, Shenxun; Flint, Jonathan

2014-01-01

Background Our prior study in Han Chinese women has shown that women with a history of childhood sexual abuse (CSA) are at increased risk for developing major depression (MD). Would this relationship be found in our whole data set? Method Three levels of CSA (non-genital, genital, and intercourse) were assessed by self-report in two groups of Han Chinese women: 6017 clinically ascertained with recurrent MD and 5983 matched controls. Diagnostic and other risk factor information was assessed at personal interview. Odds ratios (ORs) were calculated by logistic regression. Results We confirmed earlier results by replicating prior analyses in 3,950 new recurrent MD cases. There were no significant differences between the two data sets. Any form of CSA was significantly associated with recurrent MD (OR 4.06, 95% confidence interval (CI) [3.19–5.24]). This association strengthened with increasing CSA severity: non-genital (OR 2.21, 95% CI 1.58–3.15), genital (OR 5.24, 95% CI 3.52–8.15) and intercourse (OR 10.65, 95% CI 5.56–23.71). Among the depressed women, those with CSA had an earlier age of onset, longer depressive episodes. Recurrent MD patients those with CSA had an increased risk for dysthymia (OR 1.60, 95%CI 1.11–2.27) and phobia (OR 1.41, 95%CI 1.09–1.80). Any form of CSA was significantly associated with suicidal ideation or attempt (OR 1.50, 95% CI 1.20–1.89) and feelings of worthlessness or guilt (OR 1.41, 95% CI 1.02–2.02). Intercourse (OR 3.47, 95%CI 1.66–8.22), use of force and threats (OR 1.95, 95%CI 1.05–3.82) and how strongly the victims were affected at the time (OR 1.39, 95%CI 1.20–1.64) were significantly associated with recurrent MD. Conclusions In Chinese women CSA is strongly associated with recurrent MD and this association increases with greater severity of CSA. Depressed women with CSA have some specific clinical traits. Some features of CSA were associated with greater likelihood of developing recurrent MD. PMID:24489940

Dr. Johney Green Jr. - Associate Laboratory Director for Mechanical and

Science.gov Websites

Thermal Engineering Sciences | NREL Dr. Johney Green Jr. - Associate Laboratory Director for Mechanical and Thermal Engineering Sciences Dr. Johney Green Jr. - Associate Laboratory Director for Mechanical and Thermal Engineering Sciences A photo of Johney Green In his role, Johney Green oversees early

KENNEDY SPACE CENTER, FLA. - Dryden Flight Research Center Director Kevin Peterson talks about One NASA during the rollout of the Agency initiative at KSC. The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Peterson, were KSC Director Jim Kennedy, James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

NASA Image and Video Library

2003-08-20

KENNEDY SPACE CENTER, FLA. - Dryden Flight Research Center Director Kevin Peterson talks about One NASA during the rollout of the Agency initiative at KSC. The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Peterson, were KSC Director Jim Kennedy, James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

Pathology and Laboratory Medicine Support for the American Expeditionary Forces by the US Army Medical Corps During World War I.

PubMed

Wright, James R; Baskin, Leland B

2015-09-01

Historical research on pathology and laboratory medicine services in World War I has been limited. In the Spanish American War, these efforts were primarily focused on tropical diseases. World War I problems that could be addressed by pathology and laboratory medicine were strikingly different because of the new field of clinical pathology. Geographic differences, changing war tactics, and trench warfare created new issues. To describe the scope of pathology and laboratory medicine services in World War I and the value these services brought to the war effort. Available primary and secondary sources related to American Expeditionary Forces' laboratory services were analyzed and contrasted with the British and German approaches. The United States entered the war in April 1917. Colonel Joseph Siler, MD, a career medical officer, was the director, and Colonel Louis B. Wilson, MD, head of pathology at the Mayo Clinic, was appointed assistant director of the US Army Medical Corps Division of Laboratories and Infectious Disease, based in Dijon, France. During the next year, they organized 300 efficient laboratories to support the American Expeditionary Forces. Autopsies were performed to better understand treatment of battlefield injuries, effects of chemical warfare agents, and the influenza pandemic; autopsies also generated teaching specimens for the US Army Medical Museum. Bacteriology services focused on communicable diseases. Laboratory testing for social diseases was very aggressive. Significant advances in blood transfusion techniques, which allowed brief blood storage, occurred during the war but were not primarily overseen by laboratory services. Both Siler and Wilson received Distinguished Service Medals. Wilson's vision for military pathology services helped transform American civilian laboratory services in the 1920s.

Abelson Helper Integration Site-1 Gene Variants on Major Depressive Disorder and Bipolar Disorder

PubMed Central

Porcelli, Stefano; Han, Changsu; Lee, Soo-Jung; Patkar, Ashwin A.; Masand, Prakash S.; Balzarro, Beatrice; Alberti, Siegfried; De Ronchi, Diana; Serretti, Alessandro

2014-01-01

Objective The present study aimed to explore whether 4 single nucleotide polymorphisms (SNPs) within the AHI1 gene could be associated with major depressive disorder (MD) and bipolar disorder (BD), and whether they could predict clinical outcomes in mood disorders. Methods One hundred and eighty-four (184) patients with MD, 170 patients with BD and 170 healthy controls were genotyped for 4 AHI1 SNPs (rs11154801, rs7750586, rs9647635 and rs9321501). Baseline and final clinical measures for MD patients were assessed through the Hamilton Rating Scale for Depression (HAM-D). Allelic and genotypic frequencies in MD and BD subjects were compared with those of each disorder and healthy group using the χ2 statistics. Repeated measures ANOVA was used to test possible influences of SNPs on treatment efficacy. Results The rs9647635 A/A was more represented in subjects with BD as compared with MD and healthy subjects together. The rs9647635 A/A was also more presented in patients with MD than in healthy subjects. With regard to the allelic analysis, rs9647635 A allele was more represented in subjects with BD compared with healthy subjects, while it was not observed between patients with MD and healthy subjects. Conclusion Our findings provide potential evidence of an association between some variants of AHI1 and mood disorders susceptibility but not with clinical outcomes. However, we will need to do more adequately-powered and advanced association studies to draw any conclusion due to clear limitations. PMID:25395981

The effects of the mediterranean diet on biomarkers of vascular wall inflammation and plaque vulnerability in subjects with high risk for cardiovascular disease. A randomized trial.

PubMed

Casas, Rosa; Sacanella, Emilio; Urpí-Sardà, Mireia; Chiva-Blanch, Gemma; Ros, Emilio; Martínez-González, Miguel-Angel; Covas, Maria-Isabel; Salas-Salvadó, Jordi; Fiol, Miquel; Arós, Fernando; Estruch, Ramon

2014-01-01

Adherence to the Mediterranean diet (MD) is associated with reduced morbidity and mortality due to cardiovascular disease. However, how the MD exerts its effects is not fully known. To assess the 12-month effects of two enhanced MDs compared to a low-fat diet on inflammatory biomarkers related to atherosclerosis and plaque vulnerability in a subcohort of the PREDIMED (Prevención con Dieta Mediterránea) study. A total of 164 participants at high risk for cardiovascular disease were randomized into three diet groups: MD supplemented with 50mL/d of extra virgin olive oil (MD+EVOO) or 30 g/d of nuts (MD+Nuts) and a low-fat diet. Changes in classical cardiovascular risk factors, inflammatory biomarkers of atherosclerosis and plaque vulnerability were measured after 12 months of intervention. Compared to participants in the low-fat diet group, those receiving MD+EVOO and MD+Nuts showed a higher decrease in systolic (6mmHg) and diastolic (3mmHg) blood pressure (P = 0.02; both), as well as a reduction of 10% and 8% in LDL-cholesterol (P = 0.04), respectively. Patients in the MD+Nuts group showed a significant reduction of 34% in CD40 expression on monocyte surface compared to low-fat diet patients (P = 0.03). In addition, inflammatory biomarkers related to plaque instability such as C-reactive protein and interleukin-6 were reduced by 45% and 35% and 95% and 90% in the MD+EVOO and MD+Nuts groups, respectively (P<0.05; all) compared to the low-fat diet group. Likewise, sICAM and P-selectin were also reduced by 50% and 27%, respectively in the MD+EVOO group (P = 0.04) and P-selectin by 19% in MD+Nuts group (P = 0.04) compared to the low-fat diet group. Adherence to the MD is associated with an increase in serum markers of atheroma plaque stability which may explain, at least in part, the protective role of MD against ischemic heart disease. www.controlled-trials.com ISRCTN35739639.

Enhancing the Breadth and Efficacy of Therapeutic Vaccines for Breast Cancer

DTIC Science & Technology

2017-01-01

research professor, 1 post-doctoral fellow, and 3 research associates. We have worked closely with our surgery, medical oncology , and pathology...MD – project PI (40% effort) Personnel 2. John Yim, MD – CoH Surgical Oncology (5% effort) 3. Joanne Mortimer, MD – CoH Medical Oncology (no

Which Instructional Practices Most Help First Grade Students with and without Mathematics Difficulties?

PubMed

Morgan, Paul L; Farkas, George; Maczuga, Steve

2015-06-01

We used population-based, longitudinal data to investigate the relation between mathematics instructional practices used by 1 st grade teachers in the U.S. and the mathematics achievement of their students. Factor analysis identified four types of instructional activities (i.e., teacher-directed, student-centered, manipulatives/calculators, movement/music) and eight types of specific skills taught (e.g., adding two-digit numbers). First-grade students were then classified into five groups on the basis of their fall and/or spring of kindergarten mathematics achievement-three groups with mathematics difficulties (MD) and two without MD. Regression analysis indicated that a higher percentage of MD students in 1 st grade classrooms was associated with greater use by teachers of manipulatives/calculators and movement/music to teach mathematics. Yet follow-up analysis for each of the MD and non-MD groups indicated that only teacher-directed instruction was significantly associated with the achievement of students with MD (covariate-adjusted ES s = .05-.07). The largest predicted effect for a specific instructional practice was for routine practice and drill. In contrast, for both groups of non-MD students, teacher-directed and student-centered instruction had approximately equal, statistically significant positive predicted effects (covariate-adjusted ES s = .03-.04). First-grade teachers in the U.S. may need to increase their use of teacher-directed instruction if they are to raise the mathematics achievement of students with MD.

Long-Term Sickness Absence Due to Mental Disorders Is Associated with Individual Features and Psychosocial Work Conditions

PubMed Central

da Silva-Junior, João Silvestre; Fischer, Frida Marina

2014-01-01

Aims Sickness absence is a socioeconomic global burden. In Brazil, mental disorders are the third leading cause of social security benefits payments. The aim of the present study was to compare factors associated with long-term sickness absence between workers who claimed social benefits due to mental disorders or by other causes. We investigated individual features and occupational characteristics. In addition, we evaluated psychosocial factors at work assessed by the Demand-Control-Support (DCS) and Effort-Reward Imbalance (ERI) models, and whether they were associated with long-term sickness absence due to mental disorders (LTSA-MD). Methods The present case-control study was conducted in São Paulo, Brazil. The sample (n = 385) included workers on sick leave for more than 15 days. Cases were the participants with disabling psychiatric illnesses, and controls were the ones with other disabling diseases. Interviews were conducted to assess individual features (sociodemographic data, health habits/lifestyle, health conditions) and occupational characteristics. The participants' perception of exposure to dimensions of the DCS and ERI models was also recorded. Multiple logistic regressions were performed to evaluate the association between independent variables and LTSA-MD. Results All the regression analyses showed that LTSA-MD was associated with female sex, self-reported white skin color, higher education level, high tobacco consumption, high alcohol intake, two or more comorbidities, exposure to violence at work, high job strain and low social support at work, effort-reward imbalance and high overcommitment to work. LTSA-MD was associated with separate and combined DCS and ERI stress models. Conclusions Individual features and work conditions were associated with LTSA-MD. Combined analysis of stress models showed that psychosocial factors at work were significantly associated with LTSA-MD. Resourceful use of this information may contribute to the implementation of preventive actions and strategies to facilitate return to work targeting the populations most susceptible to mental disorders. PMID:25531900

Long-term sickness absence due to mental disorders is associated with individual features and psychosocial work conditions.

PubMed

Silva-Junior, João Silvestre da; Fischer, Frida Marina

2014-01-01

Sickness absence is a socioeconomic global burden. In Brazil, mental disorders are the third leading cause of social security benefits payments. The aim of the present study was to compare factors associated with long-term sickness absence between workers who claimed social benefits due to mental disorders or by other causes. We investigated individual features and occupational characteristics. In addition, we evaluated psychosocial factors at work assessed by the Demand-Control-Support (DCS) and Effort-Reward Imbalance (ERI) models, and whether they were associated with long-term sickness absence due to mental disorders (LTSA-MD). The present case-control study was conducted in São Paulo, Brazil. The sample (n = 385) included workers on sick leave for more than 15 days. Cases were the participants with disabling psychiatric illnesses, and controls were the ones with other disabling diseases. Interviews were conducted to assess individual features (sociodemographic data, health habits/lifestyle, health conditions) and occupational characteristics. The participants' perception of exposure to dimensions of the DCS and ERI models was also recorded. Multiple logistic regressions were performed to evaluate the association between independent variables and LTSA-MD. All the regression analyses showed that LTSA-MD was associated with female sex, self-reported white skin color, higher education level, high tobacco consumption, high alcohol intake, two or more comorbidities, exposure to violence at work, high job strain and low social support at work, effort-reward imbalance and high overcommitment to work. LTSA-MD was associated with separate and combined DCS and ERI stress models. Individual features and work conditions were associated with LTSA-MD. Combined analysis of stress models showed that psychosocial factors at work were significantly associated with LTSA-MD. Resourceful use of this information may contribute to the implementation of preventive actions and strategies to facilitate return to work targeting the populations most susceptible to mental disorders.

KENNEDY SPACE CENTER, FLA. - KSC Director Jim Kennedy (left) and incoming KSC Deputy Director Woodrow Whitlow talk about One NASA during the rollout of the Agency initiative at KSC. They were joined at the IMAX Theater® by other NASA leaders James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; and implementation team lead Johnny Stevenson to explain how their respective centers contribute to One NASA. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

NASA Image and Video Library

2003-08-20

KENNEDY SPACE CENTER, FLA. - KSC Director Jim Kennedy (left) and incoming KSC Deputy Director Woodrow Whitlow talk about One NASA during the rollout of the Agency initiative at KSC. They were joined at the IMAX Theater® by other NASA leaders James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; and implementation team lead Johnny Stevenson to explain how their respective centers contribute to One NASA. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

Associate Residency Training Directors in Psychiatry: Demographics, Professional Activities, and Job Satisfaction

ERIC Educational Resources Information Center

Arbuckle, Melissa R.; DeGolia, Sallie G.; Esposito, Karin; Miller, Deborah A.; Weinberg, Michael; Brenner, Adam M.

2012-01-01

Objective: The purpose of this study was to characterize associate training director (ATD) positions in psychiatry. Method: An on-line survey was e-mailed in 2009 to all ATDs identified through the American Association of Directors of Psychiatric Residency Training (AADPRT). Survey questions elicited information regarding demographics,…

Dietary Intervention Restored Menses in Female Athletes with Exercise-Associated Menstrual Dysfunction with Limited Impact on Bone and Muscle Health

PubMed Central

Cialdella-Kam, Lynn; Guebels, Charlotte P.; Maddalozzo, Gianni F.; Manore, Melinda M.

2014-01-01

Exercise-related menstrual dysfunction (ExMD) is associated with low energy availability (EA), decreased bone mineral density (BMD), and increased risk of musculoskeletal injury. We investigated whether a 6-month carbohydrate-protein (CHO-PRO) supplement (360 kcal/day, 54 g CHO/day, 20 g PRO/day) intervention would improve energy status and musculoskeletal health and restore menses in female athletes (n = 8) with ExMD. At pre/post-intervention, reproductive and thyroid hormones, bone health (BMD, bone mineral content, bone markers), muscle strength/power and protein metabolism markers, profile of mood state (POMS), and energy intake (EI)/energy expenditure (7 day food/activity records) were measured. Eumenorrheic athlete controls with normal menses (Eumen); n = 10) were measured at baseline. Multiple linear regressions were used to evaluate differences between groups and pre/post-intervention blocking on participants. Improvements in EI (+382 kcal/day; p = 0.12), EA (+417 kcal/day; p = 0.17) and energy balance (EB; +466 kcal/day; p = 0.14) were observed with the intervention but were not statistically significant. ExMD resumed menses (2.6 ± 2.2-months to first menses; 3.5 ± 1.9 cycles); one remaining anovulatory with menses. Female athletes with ExMD for >8 months took longer to resume menses/ovulation and had lower BMD (low spine (ExMD = 3; Eumen = 1); low hip (ExMD = 2)) than those with ExMD for <8 months; for 2 ExMD the intervention improved spinal BMD. POMS fatigue scores were 15% lower in ExMD vs. Eumen (p = 0.17); POMS depression scores improved by 8% in ExMD (p = 0.12). EI, EA, and EB were similar between groups, but the intervention (+360 kcal/day) improved energy status enough to reverse ExMD despite no statistically significant changes in EI. Similar baseline EA and EB between groups suggests that some ExMD athletes are more sensitive to EA and EB fluctuations. PMID:25090245

Dietary intervention restored menses in female athletes with exercise-associated menstrual dysfunction with limited impact on bone and muscle health.

PubMed

Cialdella-Kam, Lynn; Guebels, Charlotte P; Maddalozzo, Gianni F; Manore, Melinda M

2014-07-31

Exercise-related menstrual dysfunction (ExMD) is associated with low energy availability (EA), decreased bone mineral density (BMD), and increased risk of musculoskeletal injury. We investigated whether a 6-month carbohydrate-protein (CHO-PRO) supplement (360 kcal/day, 54 g CHO/day, 20 g PRO/day) intervention would improve energy status and musculoskeletal health and restore menses in female athletes (n = 8) with ExMD. At pre/post-intervention, reproductive and thyroid hormones, bone health (BMD, bone mineral content, bone markers), muscle strength/power and protein metabolism markers, profile of mood state (POMS), and energy intake (EI)/energy expenditure (7 day food/activity records) were measured. Eumenorrheic athlete controls with normal menses (Eumen); n = 10) were measured at baseline. Multiple linear regressions were used to evaluate differences between groups and pre/post-intervention blocking on participants. Improvements in EI (+382 kcal/day; p = 0.12), EA (+417 kcal/day; p = 0.17) and energy balance (EB; +466 kcal/day; p = 0.14) were observed with the intervention but were not statistically significant. ExMD resumed menses (2.6 ± 2.2-months to first menses; 3.5 ± 1.9 cycles); one remaining anovulatory with menses. Female athletes with ExMD for >8 months took longer to resume menses/ovulation and had lower BMD (low spine (ExMD = 3; Eumen = 1); low hip (ExMD = 2)) than those with ExMD for <8 months; for 2 ExMD the intervention improved spinal BMD. POMS fatigue scores were 15% lower in ExMD vs. Eumen (p = 0.17); POMS depression scores improved by 8% in ExMD (p = 0.12). EI, EA, and EB were similar between groups, but the intervention (+360 kcal/day) improved energy status enough to reverse ExMD despite no statistically significant changes in EI. Similar baseline EA and EB between groups suggests that some ExMD athletes are more sensitive to EA and EB fluctuations.

1300563

NASA Image and Video Library

2013-07-11

NASA ADMINISTRATOR CHARLES BOLDEN PRESENTS CENTER LEADERS WITH THE SMALL BUSINESS ADMINISTRATOR’S CUP. PARTICIPATING IN THE AWARD CEREMONY WERE, FROM LEFT, MARSHALL ASSOCIATE DIRECTOR ROBIN HENDERSON, DAVID IOSCO, DEPUTY DIRECTOR OF MARSHALL’S OFFICE OF PROCUREMENT; MARSHALL SMALL BUSINESS SPECIALIST DAVID BROCK; MARSHALL CENTER DIRECTOR PATRICK SCHEUERMANN; GLENN DELGADO, ASSOCIATE ADMINISTRATOR OF NASA’S OFFICE OF SMALL BUSINESS PROGRAMS; KIM WHITSON, DIRECTOR OF MARSHALL’S OFFICE OF PROCUREMENT; NASA ADMINISTRATOR CHARLES BOLDEN; AND TERRY WILCUTT, ASSOCIATE ADMINISTRATOR OF NASA’S OFFICE OF SAFETY AND MISSION ASSURANCE.

Craig Reynolds, Ph.D., to Retire as NCI Associate Director for Frederick | Poster

Cancer.gov

On December 2, Craig Reynolds, Ph.D., director, Office of Scientific Operations, and NCI associate director for Frederick, will put the finishing touches on a 37-year career with the National Cancer Institute.

Association of 24 h maternal deprivation with a saline injection in the neonatal period alters adult stress response and brain monoamines in a sex-dependent fashion.

PubMed

Cabbia, Rafael; Consoli, Amanda; Suchecki, Deborah

2018-04-01

Maternal deprivation (MD) disinhibits the adrenal glands, rendering them responsive to various stressors, including saline injection, and this increased corticosterone (CORT) response can last for as long as 2 h. In the present study, we tested the hypothesis that association of MD on day 11 with a saline injection would alter emotional behavior, CORT response, and brain monoamine levels, in male and female adult rats. Rats were submitted to the novelty suppressed feeding (NSF), the sucrose negative contrast test (SNCT), social investigation test (SIT), and the elevated plus maze (EPM). One quarter of each group was not tested (providing basal values of CORT and brain monoamines) and the remainder was decapitated 15, 45, or 75 min after the EPM, to assess CORT reactivity. Monoamine levels were determined in the hypothalamus (HPT), frontal cortex (FC), amygdala (AMY), ventral, and dorsal hippocampus (vHPC, dHPC, respectively). MD reduced food intake, in the home-cage, and latency to eat in the NSF in both sexes; females explored less the target animal in the SIT and explored more the open arms of the EPM than males; the CORT response to the EPM was greater in maternally-deprived males and females than in their control counterparts, and this response was further elevated in maternally-deprived females injected with saline. Regarding monoamine levels, females were less affected, showing isolated effects of the stressors, while in males, MD increased 5-HT levels in the HPT and decreased this monoamine in the FC, MD associated with saline reduced dopamine levels in all brain regions, except the HPT. MD at 11 days did not alter emotional behaviors in adult rats, but had an impact in neurobiological parameters associated with this class of behaviors. The impact of MD associated with saline on dopamine levels suggests that males may be vulnerable to motivation-related disorders.

Changes of visual-field global indices after cataract surgery in primary open-angle glaucoma patients.

PubMed

Seol, Bo Ram; Jeoung, Jin Wook; Park, Ki Ho

2016-11-01

To determine changes of visual-field (VF) global indices after cataract surgery and the factors associated with the effect of cataracts on those indices in primary open-angle glaucoma (POAG) patients. A retrospective chart review of 60 POAG patients who had undergone phacoemulsification and intraocular lens insertion was conducted. All of the patients were evaluated with standard automated perimetry (SAP; 30-2 Swedish interactive threshold algorithm; Carl Zeiss Meditec Inc.) before and after surgery. VF global indices before surgery were compared with those after surgery. The best-corrected visual acuity, intraocular pressure (IOP), number of glaucoma medications before surgery, mean total deviation (TD) values, mean pattern deviation (PD) value, and mean TD-PD value were also compared with the corresponding postoperative values. Additionally, postoperative peak IOP and mean IOP were evaluated. Univariate and multivariate logistic regression analyses were performed to identify the factors associated with the effect of cataract on global indices. Mean deviation (MD) after cataract surgery was significantly improved compared with the preoperative MD. Pattern standard deviation (PSD) and visual-field index (VFI) after surgery were similar to those before surgery. Also, mean TD and mean TD-PD were significantly improved after surgery. The posterior subcapsular cataract (PSC) type showed greater MD changes than did the non-PSC type in both the univariate and multivariate logistic regression analyses. In the univariate logistic regression analysis, the preoperative TD-PD value and type of cataract were associated with MD change. However, in the multivariate logistic regression analysis, type of cataract was the only associated factor. None of the other factors was associated with MD change. MD was significantly affected by cataracts, whereas PSD and VFI were not. Most notably, the PSC type showed better MD improvement compared with the non-PSC type after cataract surgery. Clinicians therefore should carefully analyze VF examination results for POAG patients with the PSC type.

Depression, anxiety, and prevalent diabetes in the Chinese population: Findings from the China Kadoorie Biobank of 0.5 million people

PubMed Central

Mezuk, Briana; Chen, Yiping; Yu, Canqing; Guo, Yu; Bian, Zheng; Collins, Rory; Chen, Junshi; Pang, Zengchang; Wang, Huijun; Peto, Richard; Que, Xiangsan; Zhang, Hui; Tan, Zhongwen; Kendler, Kenneth S.; Li, Liming; Chen, Zhengming

2013-01-01

Objective Despite previous investigation, uncertainty remains about the nature of the associations of major depression (MD) with type 2 diabetes mellitus (T2DM), particularly in adult Chinese, and the relevance of generalized anxiety disorder (GAD) for T2DM. Methods Cross-sectional data from the China Kadoorie Biobank Study, a sample of approximately 500,000 adults from 10 geographically defined regions of China, were analyzed. Past year MD and GAD were assessed using the Composite International Diagnostic Inventory. T2DM was defined as either having self-reported physician diagnosis of diabetes at age 30 or later (“clinically-identified” cases) or having a non-fasting blood glucose ≥11.1 mmol/L or fasting blood glucose ≥7.0 mmol/L but no prior diagnosis of diabetes (“screen-detected” cases). Logistic regression was used to assess the relationship between MD and GAD with clinically-identified and screen-detected T2DM, adjusting for demographic characteristics and health behaviors. Results The prevalence of T2DM was 5.3% (3.2% clinically-identified and 2.1% screen-detected). MD was significantly associated with clinically-identified T2DM (Odds ratio [OR]: 1.75, 95% Confidence Interval (CI): 1.47 – 2.08), but not with screen-detected T2DM (OR: 1.18, 95% CI: 0.92 – 1.51). GAD was associated with both clinically-identified (OR: 2.14, 95% CI: 1.60 – 2.88) and screen-detected (OR: 1.44, 95% CI: 0.99 – 2.08) T2DM. The relationship between MD and GAD with T2DM was moderated by obesity. Conclusion MD is associated with clinically-identified, but not screen-detected T2DM. GAD is associated with both clinically-identified and screen-detected T2DM. The relationship between MD and T2DM is strongest among those who are not obese. PMID:24290039

MdHIR proteins repress anthocyanin accumulation by interacting with the MdJAZ2 protein to inhibit its degradation in apples

PubMed Central

Chen, Ke-Qin; Zhao, Xian-Yan; An, Xiu-Hong; Tian, Yi; Liu, Dan-Dan; You, Chun-Xiang; Hao, Yu-Jin

2017-01-01

In higher plants, jasmonate ZIM-domain (JAZ) proteins negatively regulate the biosynthesis of anthocyanins by interacting with bHLH transcription factors. However, it is largely unknown if and how other regulators are involved in this process. In this study, the apple MdJAZ2 protein was characterized in regards to its function in the negative regulation of anthocyanin accumulation and peel coloration. MdJAZ2 was used as a bait to screen a cDNA library using the yeast two-hybrid method. The hypersensitive induced reaction (HIR) proteins, MdHIR2 and MdHIR4, were obtained from this yeast two-hybrid. The ZIM domain of MdJAZ2 and the PHB domain of the MdHIR proteins are necessary for their interactions. The interactions were further verified using an in vitro pull-down assay. Subsequently, immunoblotting assays demonstrated that MdHIR4 enhanced the stability of the MdJAZ2-GUS protein. Finally, a viral vector-based transformation method showed that MdHIR4 inhibited anthocyanin accumulation and fruit coloration in apple by modulating the expression of genes associated with anthocyanin biosynthesis. PMID:28317851

Physician Payment Reform—An Idea Whose Time Has Come

PubMed Central

Lee, Philip R.

1990-01-01

These discussions are selected from the weekly staff conferences in the Department of Medicine, University of California, San Francisco. Taken from transcriptions, they are prepared by Homer A. Boushey, MD, Professor of Medicine, and Nathan M. Bass, MD, PhD, Associate Professor of Medicine, under the direction of Lloyd H. Smith, Jr, MD, Professor of Medicine and Associate Dean in the School of Medicine. Requests for reprints should be sent to the Department of Medicine, University of California, San Francisco, School of Medicine, San Francisco, CA 94143. PMID:2185598

The Multiple-Demand System in the Novelty of Musical Improvisation: Evidence from an MRI Study on Composers.

PubMed

Lu, Jing; Yang, Hua; He, Hui; Jeon, Seun; Hou, Changyue; Evans, Alan C; Yao, Dezhong

2017-01-01

The multiple-demand (MD) system has proven to be associated with creating structured mental programs in comprehensive behaviors, but the functional mechanisms of this system have not been clarified in the musical domain. In this study, we explored the hypothesis that the MD system is involved in a comprehensive music-related behavior known as musical improvisation. Under a functional magnetic resonance imaging (fMRI) paradigm, 29 composers were recruited to improvise melodies through visual imagery tasks according to familiar and unfamiliar cues. We found that the main regions of the MD system were significantly activated during both musical improvisation conditions. However, only a greater involvement of the intraparietal sulcus (IPS) within the MD system was shown when improvising with unfamiliar cues. Our results revealed that the MD system strongly participated in musical improvisation through processing the novelty of melodies, working memory, and attention. In particular, improvising with unfamiliar cues required more musical transposition manipulations. Moreover, both functional and structural analyses indicated evidence of neuroplasticity in MD regions that could be associated with musical improvisation training. These findings can help unveil the functional mechanisms of the MD system in musical cognition, as well as improve our understanding of musical improvisation.

The Multiple-Demand System in the Novelty of Musical Improvisation: Evidence from an MRI Study on Composers

PubMed Central

Lu, Jing; Yang, Hua; He, Hui; Jeon, Seun; Hou, Changyue; Evans, Alan C.; Yao, Dezhong

2017-01-01

The multiple-demand (MD) system has proven to be associated with creating structured mental programs in comprehensive behaviors, but the functional mechanisms of this system have not been clarified in the musical domain. In this study, we explored the hypothesis that the MD system is involved in a comprehensive music-related behavior known as musical improvisation. Under a functional magnetic resonance imaging (fMRI) paradigm, 29 composers were recruited to improvise melodies through visual imagery tasks according to familiar and unfamiliar cues. We found that the main regions of the MD system were significantly activated during both musical improvisation conditions. However, only a greater involvement of the intraparietal sulcus (IPS) within the MD system was shown when improvising with unfamiliar cues. Our results revealed that the MD system strongly participated in musical improvisation through processing the novelty of melodies, working memory, and attention. In particular, improvising with unfamiliar cues required more musical transposition manipulations. Moreover, both functional and structural analyses indicated evidence of neuroplasticity in MD regions that could be associated with musical improvisation training. These findings can help unveil the functional mechanisms of the MD system in musical cognition, as well as improve our understanding of musical improvisation. PMID:29311776

76 FR 9407 - Fraternity Federal Savings & Loan Association, Baltimore, MD; Approval of Conversion Application

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-17

... DEPARTMENT OF THE TREASURY Office of Thrift Supervision [AC-58 OTS No. 01292 and H 4762] Fraternity Federal Savings & Loan Association, Baltimore, MD; Approval of Conversion Application Notice is hereby given that on February 10, 2011, the Office of Thrift Supervision approved the application of...

Apple FLOWERING LOCUS T proteins interact with transcription factors implicated in cell growth and organ development.

PubMed

Mimida, Naozumi; Kidou, Shin-Ichiro; Iwanami, Hiroshi; Moriya, Shigeki; Abe, Kazuyuki; Voogd, Charlotte; Varkonyi-Gasic, Erika; Kotoda, Nobuhiro

2011-05-01

Understanding the flowering process in apple (Malus × domestica Borkh.) is essential for developing methods to shorten the breeding period and regulate fruit yield. It is known that FLOWERING LOCUS T (FT) acts as a transmissible floral inducer in the Arabidopsis flowering network system. To clarify the molecular network of two apple FT orthologues, MdFT1 and MdFT2, we performed a yeast two-hybrid screen to identify proteins that interact with MdFT1. We identified several transcription factors, including two members of the TCP (TEOSINTE BRANCHED1, CYCLOIDEA and PROLIFERATING CELL FACTORs) family, designated MdTCP2 and MdTCP4, and an Arabidopsis thaliana VOZ1 (Vascular plant One Zinc finger protein1)-like protein, designated MdVOZ1. MdTCP2 and MdVOZ1 also interacted with MdFT2 in yeast. The expression domain of MdTCP2 and MdVOZ1 partially overlapped with that of MdFT1 and MdFT2, most strikingly in apple fruit tissue, further suggesting a potential interaction in vivo. Constitutive expression of MdTCP2, MdTCP4 and MdVOZ1 in Arabidopsis affected plant size, leaf morphology and the formation of leaf primordia on the adaxial side of cotyledons. On the other hand, chimeric MdTCP2, MdTCP4 and MdVOZ1 repressors that included the ethylene-responsive transcription factors (ERF)-associated amphiphilic repression (EAR) domain motif influenced reproduction and inflorescence architecture in transgenic Arabidopsis. These results suggest that MdFT1 and/or MdFT2 might be involved in the regulation of cellular proliferation and the formation of new tissues and that they might affect leaf and fruit development by interacting with TCP- and VOZ-family proteins. DDBJ accession nos. AB531019 (MdTCP2a mRNA), AB531020 (MdTCP2b mRNA), AB531021 (MdTCP4a mRNA), AB531022 (MdTCP4b mRNA) and AB531023 (MdVOZ1a mRNA). © The Author 2011. Published by Oxford University Press. All rights reserved.

High adherence to the Mediterranean diet is associated with cardiovascular protection in higher but not in lower socioeconomic groups: prospective findings from the Moli-sani study.

PubMed

Bonaccio, Marialaura; Di Castelnuovo, Augusto; Pounis, George; Costanzo, Simona; Persichillo, Mariarosaria; Cerletti, Chiara; Donati, Maria Benedetta; de Gaetano, Giovanni; Iacoviello, Licia

2017-10-01

It is uncertain whether the cardiovascular benefits associated with Mediterranean diet (MD) may differ across socioeconomic groups. Prospective analysis on 18991 men and women aged ≥35 years from the general population of the Moli-sani cohort (Italy). Adherence to MD was appraised by the Mediterranean diet score (MDS). Household income (euros/year) and educational level were used as indicators of socioeconomic status. Hazard ratios (HR) were calculated by multivariable Cox proportional hazard models. Over 4.3 years of follow-up, 252 cardiovascular disease (CVD) events occurred. Overall, a two-point increase in MDS was associated with 15% reduced CVD risk (95% confidence interval: 1% to 27%). Such association was evident in highly (HR = 0.43; 0.25-0.72) but not in less (HR = 0.94; 0.78-1.14) educated subjects (P for interaction = 0.042). Similarly, CVD advantages associated with the MD were confined to the high household income group (HR = 0.39; 0.23-0.66, and HR = 1.01; 0.79-1.29 for high- and low-income groups, respectively; P for interaction = 0.0098). In a subgroup of individuals of different socioeconomic status but sharing similar MDS, diet-related disparities were found as different intakes of antioxidants and polyphenols, fatty acids, micronutrients, dietary antioxidant capacity, dietary diversity, organic vegetables and whole grain bread consumption. MD is associated with lower CVD risk but this relationship is confined to higher socioeconomic groups. In groups sharing similar scores of adherence to MD, diet-related disparities across socioeconomic groups persisted. These nutritional gaps may reasonably explain at least in part the socioeconomic pattern of CVD protection from the MD. © The Author 2017; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association

16 CFR 1000.29 - Directorate for Engineering Sciences.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Directorate for Engineering Sciences. 1000... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible for...

16 CFR 1000.29 - Directorate for Engineering Sciences.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Directorate for Engineering Sciences. 1000... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible for...

16 CFR 1000.30 - Directorate for Laboratory Sciences.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Directorate for Laboratory Sciences. 1000.30... AND FUNCTIONS § 1000.30 Directorate for Laboratory Sciences. The Directorate for Laboratory Sciences, which is managed by the Associate Executive Director for Laboratory Sciences, is responsible for...

16 CFR 1000.30 - Directorate for Laboratory Sciences.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Directorate for Laboratory Sciences. 1000.30... AND FUNCTIONS § 1000.30 Directorate for Laboratory Sciences. The Directorate for Laboratory Sciences, which is managed by the Associate Executive Director for Laboratory Sciences, is responsible for...

16 CFR 1000.30 - Directorate for Laboratory Sciences.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Directorate for Laboratory Sciences. 1000.30... AND FUNCTIONS § 1000.30 Directorate for Laboratory Sciences. The Directorate for Laboratory Sciences, which is managed by the Associate Executive Director for Laboratory Sciences, is responsible for...

16 CFR 1000.30 - Directorate for Laboratory Sciences.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Directorate for Laboratory Sciences. 1000.30... AND FUNCTIONS § 1000.30 Directorate for Laboratory Sciences. The Directorate for Laboratory Sciences, which is managed by the Associate Executive Director for Laboratory Sciences, is responsible for...

Li-Fraumeni syndrome: Discovery and future challenges - Joseph Fraumeni Symposium

Cancer.gov

In May 2014, NCI’s Division of Cancer Epidemiology and Genetics (DCEG) hosted Cancer Epidemiology: From Pedigrees to Populations, a scientific symposium honoring 50 years of visionary leadership by Dr. Joseph F. Fraumeni, Jr., the founding Director of DCEG. In this video, Dr. Stephen Chanock of NCI provides opening remarks. Dr. David Schottenfeld of the University of Michigan moderates a session on the search for cancer susceptibility genes. Dr. Louise Strong of University of Texas MD Anderson Cancer Center speaks about the discovery and future challenges of Li-Fraumeni syndrome research. For more information on this symposium, visit http://dceg.cancer.gov/news-events/Fraumeni-symposium-speakers.

MAVEN Press Briefing

NASA Image and Video Library

2013-10-28

L-R: Dwayne Brown, NASA Public Affairs Officer, Jim Green, director, Planetary Science Division, NASA Headquarters, Lisa May, MAVEN program executive, NASA Headquarters, Kelly Fast, MAVEN program scientist, NASA Headquarters, Bruce Jakosky, MAVEN principal investigator, University of Colorado Boulder Laboratory for Atmospheric and Space Physics, and David Mitchell, MAVEN project manager, NASA's Goddard Space Flight Center, Greenbelt, Md. discuss the upcoming launch of the Mars Atmosphere and Volatile Evolution (MAVEN) mission, at a press conference at NASA Headquarters in Washington on Monday, Oct. 28th, 2013. MAVEN is the agency's next mission to Mars and the first devoted to understanding the upper atmosphere of the Red Planet. (Photo credit: NASA/Jay Westcott)

MAVEN Press Briefing

NASA Image and Video Library

2013-10-28

L-R: Jim Green, director, Planetary Science Division, NASA Headquarters, Lisa May, MAVEN program executive, NASA Headquarters, Kelly Fast, MAVEN program scientist, NASA Headquarters, Bruce Jakosky, MAVEN principal investigator, University of Colorado Boulder Laboratory for Atmospheric and Space Physics, and David Mitchell, MAVEN project manager, NASA's Goddard Space Flight Center, Greenbelt, Md. are applauded at the end of a panel discussion on the upcoming launch of the Mars Atmosphere and Volatile Evolution (MAVEN) mission, at a press conference at NASA Headquarters in Washington on Monday, Oct. 28th, 2013. MAVEN is the agency's next mission to Mars and the first devoted to understanding the upper atmosphere of the Red Planet. (Photo credit: NASA/Jay Westcott)

Robert N. Butler, MD (January 21, 1927-July 4, 2010): visionary leader.

PubMed

Achenbaum, W Andrew

2014-02-01

The career and accomplishments of Dr. Robert N. Butler highlight the history of postwar gerontology and geriatrics here and abroad. Butler was an idea broker: He introduced "life review" as a therapeutic intervention and coined "ageism." Butler was the only researcher on aging to win a Pulitzer Prize or long after normal retirement lay the foundations for a new gerontology. Butler was an institution builder: he served as first director of the National Institute on Aging, created the first department of geriatric medicine in the United States, and mobilized support here and abroad for global aging. His legacy provides much for successive generations to emulate and enhance.

Intratympanic steroids injection is effective for the treatment of drop attacks with Ménière's disease and delayed endolymphatic hydrops

PubMed Central

Liu, Bo; Leng, Yangming; Zhou, Renhong; Liu, Jingjing; Liu, Dongdong; Zhang, Su-Lin; Kong, Wei-Jia

2016-01-01

Abstract Drop attack (DA) associated with Ménière's disease (MD) and delayed endolymphatic hydrops (DEH) is not common and may cause life-threatening clinical problems. The intratympanic dexamethasone (ITD) is one of primary treatments for MD or DEH. Our study investigated the effect of ITD on the DA associated with endolymphatic hydrops (EH). We retrospectively reviewed 10 patients with MD- and DEH-associated DA between January 2009 and December 2013 in Outpatient Department of Otolaryngology, Union Hospital, Wuhan, China. Among them, 7 patients (5 cases with MD, 2 cases of DEH) received ITD (4 times, on weekly basis). Further repeated ITD courses or intratympanic gentamicin (ITG) were given if the vertigo was not satisfactorily controlled. The number of DA and status of vertigo control after intratympanic injection were evaluated. After a follow-up study lasting from 19 to 35 months, DA in 5 cases (71.4%) disappeared after initial ITD course. In 2 cases, DA was altogether controlled after an additional intratympanic injection (repeated ITD or/and ITG). This study showed that ITD promises to be a first-line conservative treatment for MD- or DEH-related DA since the steroid possesses no inner-ear toxicity. Furthermore, for MD- or DEH-related DA refractory to ITD, ITG can be an effective alternative. PMID:28033296

MdPIN1b encodes a putative auxin efflux carrier and has different expression patterns in BC and M9 apple rootstocks.

PubMed

Gan, Zengyu; Wang, Yi; Wu, Ting; Xu, Xuefeng; Zhang, Xinzhong; Han, Zhenhai

2018-03-01

Lower promoter activity is closely associated with lower MdPIN1b expression in the M9 interstem, which might contribute to the dwarfing effect in apple trees. Apple trees grafted onto dwarfing rootstock Malling 9 (M9) produce dwarfing tree architecture with high yield and widely applying in production. Previously, we have reported that in Malus 'Red Fuji' (RF) trees growing on M9 interstem and Baleng Crab (BC) rootstock, IAA content was relatively higher in bark tissue of M9 interstem than that in scion or rootstock. As IAA polar transportation largely depends on the PIN-FORMED (PIN) auxin efflux carrier. Herein, we identify two putative auxin efflux carrier genes in Malus genus, MdPIN1a and MdPIN1b, which were closely related to the AtPIN1. We found that MdPIN1b was expressed preferentially in BC and M9, and the expression of MdPIN1b was significantly lower in the phloem of M9 interstem than that in the scion and rootstock. The distinct expression of MdPIN1b and IAA content were concentrated in the cambium and adjacent xylem or phloem, and MdPIN1b protein was localized on cell plasma membrane in onion epidermal cells transiently expressing 35S:MdPIN1b-GFP fusion protein. Interestingly, an MdPIN1b mutant allele in the promoter region upstream of M9 exhibited decreased MdPIN1b expression compared to BC. MdPIN1b over-expressing interstem in tobacco exhibited increased polar auxin transport. It is proposed that natural allelic differences decreased promoter activity is closely associated with lower MdPIN1b expression in the M9 interstem, which might limit the basipetal transport of auxin, and in turn might contribute to the dwarfing effect. Taken together, these results reveal allelic variation underlying an important apple rootstock trait, and specifically a novel molecular genetic mechanism underlying dwarfing mechanism.

16 CFR 1000.28 - Directorate for Economic Analysis.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Directorate for Economic Analysis. 1000.28... AND FUNCTIONS § 1000.28 Directorate for Economic Analysis. The Directorate for Economic Analysis, which is managed by the Associate Executive Director for Economic Analysis, is responsible for providing...

16 CFR 1000.27 - Directorate for Health Sciences.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Directorate for Health Sciences. 1000.27... AND FUNCTIONS § 1000.27 Directorate for Health Sciences. The Directorate for Health Sciences is managed by the Associate Executive Director for Health Sciences and is responsible for reviewing and...

16 CFR 1000.27 - Directorate for Health Sciences.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Directorate for Health Sciences. 1000.27... AND FUNCTIONS § 1000.27 Directorate for Health Sciences. The Directorate for Health Sciences is managed by the Associate Executive Director for Health Sciences and is responsible for reviewing and...

16 CFR 1000.27 - Directorate for Health Sciences.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Directorate for Health Sciences. 1000.27... AND FUNCTIONS § 1000.27 Directorate for Health Sciences. The Directorate for Health Sciences is managed by the Associate Executive Director for Health Sciences and is responsible for reviewing and...

16 CFR 1000.27 - Directorate for Health Sciences.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Directorate for Health Sciences. 1000.27... AND FUNCTIONS § 1000.27 Directorate for Health Sciences. The Directorate for Health Sciences is managed by the Associate Executive Director for Health Sciences and is responsible for reviewing and...

16 CFR 1000.28 - Directorate for Economic Analysis.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Directorate for Economic Analysis. 1000.28... AND FUNCTIONS § 1000.28 Directorate for Economic Analysis. The Directorate for Economic Analysis, which is managed by the Associate Executive Director for Economic Analysis, is responsible for providing...

16 CFR 1000.28 - Directorate for Economic Analysis.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Directorate for Economic Analysis. 1000.28... AND FUNCTIONS § 1000.28 Directorate for Economic Analysis. The Directorate for Economic Analysis, which is managed by the Associate Executive Director for Economic Analysis, is responsible for providing...

16 CFR 1000.28 - Directorate for Economic Analysis.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Directorate for Economic Analysis. 1000.28... AND FUNCTIONS § 1000.28 Directorate for Economic Analysis. The Directorate for Economic Analysis, which is managed by the Associate Executive Director for Economic Analysis, is responsible for providing...

16 CFR § 1000.29 - Directorate for Engineering Sciences.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Directorate for Engineering Sciences. Â... ORGANIZATION AND FUNCTIONS § 1000.29 Directorate for Engineering Sciences. The Directorate for Engineering Sciences, which is managed by the Associate Executive Director for Engineering Sciences, is responsible for...

78 FR 51275 - Members of Senior Executive Service Performance Review Boards

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-20

..., Associate CIO, Strategy and Planning (IT) Julieta Garcia, Director, Customer Assistance, Relationships and...) Debra L. Nelson, Director, Management Services (IT) Nina E. Olson, National Taxpayer Advocate (TAS... Management Office (IT) David W. Stender, Associate CIO, Cybersecurity (IT) Peter J. Stipek, Director...

KENNEDY SPACE CENTER, FLA. - NASA’s Ed Weiler, associate administrator for Space Science, speaks to employees and guests during the rollout at KSC of the Agency initiative One NASA . The event was held at the IMAX Theater®. Explaining how their respective centers contribute to One NASA, along with Weiler, were KSC Director Jim Kennedy; James Jennings, NASA’s associate deputy administrator for institutions and asset management; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

NASA Image and Video Library

2003-08-20

KENNEDY SPACE CENTER, FLA. - NASA’s Ed Weiler, associate administrator for Space Science, speaks to employees and guests during the rollout at KSC of the Agency initiative One NASA . The event was held at the IMAX Theater®. Explaining how their respective centers contribute to One NASA, along with Weiler, were KSC Director Jim Kennedy; James Jennings, NASA’s associate deputy administrator for institutions and asset management; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

[Medical Association of the Croatian Coast and Gorski kotar].

PubMed

Bakasun, Vjekoslav; Frković, Aleksandra

2009-01-01

In the Province Hospital Susak the Medical Association of the Croatian Coast and Gorski kotar was founded on October 2nd, 1936. At that time on the territory of the former District of Susak there were 59 physicians. The inauguration meeting was attended by 41 physicians and 26 of them voted for the autonomous Association rather than for one within the Croatian Medical Association of Zagreb. Vladimir Blaz, M.D. was the first elected president. During the Italian occupation in the 2nd World War Association's activities were interrupted. After five years of inactivity, the Association was restored at its constituting session held on June 8th, 1946, when Zdravko Kucić, M.D. was elected president. The Medical Association Rijeka-Susak was founded on September 24th, 1947 and the first elected president was Fran Bakarcić, M.D. It still kept functioning as an autonomous association. The following year the Association became the subsidiary of the Croatian Medical Association.

Generalized Anxiety and Major Depressive syndrome ...

EPA Pesticide Factsheets

Objective: Environmental exposure to manganese (Mn) may cause generalized anxiety (GA) and major depression (MD) in residents living in Mn-exposed areas. Marietta and East Liverpool are two Ohio towns identified as having elevated levels of Mn. The objective was to determine if levels of Mn exposure were associated with levels of GA and MD.Participants and methods: 186 participants (Mean age: 55.0 ± 10.80) were examined. Levels of air-Mn were assessed over a period of ten years using U.S. EPA’s AERMOD dispersion model. Average air-Mn exposure was 0.53 μg/m3 in the two towns. The GA syndrome was comprised of anxiety, obsessive-compulsive, and phobic scales from the Symptom Checklist (SCL-90-R). The MD syndrome was comprised of depression, anxiety, and psychoticism scales also from the SCL-90-R. Linear regression models were used to determine the relationship between Mn and GA, MD and the specific components of each.Results: Elevated air-Mn was associated with GA (β= 0.240, p=0.002), and MD (β= 0.202, p=0.011). Air-Mn was associated with specific components of GA anxiety (β= 0.255, p=0.001), phobic anxiety (β= 0.159, p=0.046), and obsessive-compulsive (β= 0.197, p=0.013). Similarly, components of MD syndrome suggested an association as well: depression (β= 0.180, p=0.023), anxiety (β= 0.255, p=0.001), and psychoticism (β= 0.188, p=0.018). Conclusions: The results suggest that residents with elevated exposure to environmental Mn have elevated levels of

Non-Linear Association between Cerebral Amyloid Deposition and White Matter Microstructure in Cognitively Healthy Older Adults.

PubMed

Wolf, Dominik; Fischer, Florian U; Scheurich, Armin; Fellgiebel, Andreas

2015-01-01

Cerebral amyloid-β accumulation and changes in white matter (WM) microstructure are imaging characteristics in clinical Alzheimer's disease and have also been reported in cognitively healthy older adults. However, the relationship between amyloid deposition and WM microstructure is not well understood. Here, we investigated the impact of quantitative cerebral amyloid load on WM microstructure in a group of cognitively healthy older adults. AV45-positron emission tomography and diffusion tensor imaging (DTI) scans of forty-four participants (age-range: 60 to 89 years) from the Alzheimer's Disease Neuroimaging Initiative were analyzed. Fractional anisotropy (FA), mean diffusivity (MD), radial diffusivity (DR), and axial diffusivity (DA) were calculated to characterize WM microstructure. Regression analyses demonstrated non-linear (quadratic) relationships between amyloid deposition and FA, MD, as well as RD in widespread WM regions. At low amyloid burden, higher deposition was associated with increased FA as well as decreased MD and DR. At higher amyloid burden, higher deposition was associated with decreased FA as well as increased MD and DR. Additional regression analyses demonstrated an interaction effect between amyloid load and global WM FA, MD, DR, and DA on cognition, suggesting that cognition is only affected when amyloid is increasing and WM integrity is decreasing. Thus, increases in FA and decreases in MD and RD with increasing amyloid load at low levels of amyloid burden may indicate compensatory processes that preserve cognitive functioning. Potential mechanisms underlying the observed non-linear association between amyloid deposition and DTI metrics of WM microstructure are discussed.

Developmental Precursors of Moral Disengagement and the Role of Moral Disengagement in the Development of Antisocial Behavior

PubMed Central

Shaw, Daniel S.; Moilanen, Kristin L.

2010-01-01

The purpose of the study was to advance our understanding of the developmental precursors of Moral Disengagement (MD) and the role of MD in the development of antisocial behavior from early risk among an ethnically diverse sample of 187 low-income boys followed prospectively from ages 1.5 to 17. Results indicated associations between early rejecting parenting, neighborhood impoverishment, and child empathy and later MD. The link between some of these early constructs and later antisocial behavior was mediated by MD. Finally, in an exploratory path model both MD and biases in social information processing were found to mediate separate paths from early risk factors to later antisocial behavior. Results were partially consistent with the notion that adolescent MD was predicted by a combination of early family, neighborhood, and child risk factors, and that MD may be a mechanism underlying some boys' risk of antisocial behavior. PMID:19777337

A dsRNA-binding protein MdDRB1 associated with miRNA biogenesis modifies adventitious rooting and tree architecture in apple.

PubMed

You, Chun-Xiang; Zhao, Qiang; Wang, Xiao-Fei; Xie, Xing-Bin; Feng, Xiao-Ming; Zhao, Ling-Ling; Shu, Huai-Rui; Hao, Yu-Jin

2014-02-01

Although numerous miRNAs have been already isolated from fruit trees, knowledge about miRNA biogenesis is largely unknown in fruit trees. Double-strand RNA-binding (DRB) protein plays an important role in miRNA processing and maturation; however, its role in the regulation of economically important traits is not clear yet in fruit trees. EST blast and RACE amplification were performed to isolate apple MdDRB1 gene. Following expression analysis, RNA binding and protein interaction assays, MdDRB1 was transformed into apple callus and in vitro tissue cultures to characterize the functions of MdDRB1 in miRNA biogenesis, adventitious rooting, leaf development and tree growth habit. MdDRB1 contained two highly conserved DRB domains. Its transcripts existed in all tissues tested and are induced by hormones. It bound to double-strand RNAs and interacted with AtDCL1 (Dicer-Like 1) and MdDCL1. Chip assay indicated its role in miRNA biogenesis. Transgenic analysis showed that MdDRB1 controls adventitious rooting, leaf curvature and tree architecture by modulating the accumulation of miRNAs and the transcript levels of miRNA target genes. Our results demonstrated that MdDRB1 functions in the miRNA biogenesis in a conserved way and that it is a master regulator in the formation of economically important traits in fruit trees. © 2013 Society for Experimental Biology, Association of Applied Biologists and John Wiley & Sons Ltd.

Which Instructional Practices Most Help First Grade Students with and without Mathematics Difficulties?

PubMed Central

Morgan, Paul L.; Farkas, George; Maczuga, Steve

2015-01-01

We used population-based, longitudinal data to investigate the relation between mathematics instructional practices used by 1st grade teachers in the U.S. and the mathematics achievement of their students. Factor analysis identified four types of instructional activities (i.e., teacher-directed, student-centered, manipulatives/calculators, movement/music) and eight types of specific skills taught (e.g., adding two-digit numbers). First-grade students were then classified into five groups on the basis of their fall and/or spring of kindergarten mathematics achievement—three groups with mathematics difficulties (MD) and two without MD. Regression analysis indicated that a higher percentage of MD students in 1st grade classrooms was associated with greater use by teachers of manipulatives/calculators and movement/music to teach mathematics. Yet follow-up analysis for each of the MD and non-MD groups indicated that only teacher-directed instruction was significantly associated with the achievement of students with MD (covariate-adjusted ESs = .05–.07). The largest predicted effect for a specific instructional practice was for routine practice and drill. In contrast, for both groups of non-MD students, teacher-directed and student-centered instruction had approximately equal, statistically significant positive predicted effects (covariate-adjusted ESs = .03–.04). First-grade teachers in the U.S. may need to increase their use of teacher-directed instruction if they are to raise the mathematics achievement of students with MD. PMID:26180268

Sex, stressful life events, and adult onset depression and alcohol dependence: are men and women equally vulnerable?

PubMed

Slopen, Natalie; Williams, David R; Fitzmaurice, Garrett M; Gilman, Stephen E

2011-08-01

Higher rates of major depression (MD) among females, and of alcohol dependence (AD) among males, are among the most routinely reported findings in psychiatric epidemiology. One of the most often pursued explanations for sex differences in both disorders suggests that males and females have a differential vulnerability to stressors, which is manifested in sex-specific ways (MD for females, AD for males). However, existing evidence in support of this explanation is mixed. In the present study, we investigated sex differences in the association between stressful life events and MD and AD in a large national sample of adults in the United States (n = 32,744) using a prospective design. Logistic regression was used to estimate associations between stressful life events and both MD and AD; sex-specific effects of stress on MD and AD were evaluated by testing interaction terms between sex and stressors in the prediction of both outcomes. The number of stressful life events was predictive of first onset MD and AD. This was true for both males and females, and sex-by-stress interaction terms did not support the hypothesis that sex-specific responses to stressful life events lead to sex differences in first onset of MD and AD among adults. These results indicate the resistance of sex differences in MD and AD to simple explanations, and suggest the need for more nuanced models that incorporate both physiological and social aspects of vulnerability. Copyright © 2011 Elsevier Ltd. All rights reserved.

17 CFR 200.30-13 - Delegation of authority to Associate Executive Director of the Office of Financial Management.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Associate Executive Director of the Office of Financial Management. 200.30-13 Section 200.30-13 Commodity... authority to Associate Executive Director of the Office of Financial Management. Pursuant to the provisions... Financial Management, to be performed by him or her, or under his or her direction by such person or persons...

Investigating Genetic Alterations in Bladder Cancer | Center for Cancer Research

Cancer.gov

Bladder cancer (BC) is the fifth most common cancer worldwide and the sixth most common cancer in the U.S. Mutations in a number of oncogenes and tumor suppressor genes were previously associated with invasive or noninvasive forms of the disease. More recently, next generation sequencing (NGS) of bladder tumors from over 100 Chinese patients revealed alterations in additional genes, including those encoding chromatin remodeling enzymes, like lysine specific histone demethylase 6A (KDM6A) and ARID1A, and spindle checkpoint proteins. Because the NGS studies analyzed tumors from patients of a single ethnicity, the results may not be representative of alterations in other patients. To expand on these findings, Michael Nickerson, Ph.D., and Michael Dean, Ph.D., of CCR’s Cancer and Inflammation Program and their colleagues, including Dan Theodorescu, M.D., Ph.D., Director of the University of Colorado NCI-Designated Comprehensive Cancer Center, performed exome sequencing of 14 tumors and targeted sequencing of another 40 tumors all from non-Asian patients diagnosed with BC in the U.S.

16 CFR § 1000.27 - Directorate for Health Sciences.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Directorate for Health Sciences. § 1000.27... AND FUNCTIONS § 1000.27 Directorate for Health Sciences. The Directorate for Health Sciences is managed by the Associate Executive Director for Health Sciences and is responsible for reviewing and...

16 CFR § 1000.28 - Directorate for Economic Analysis.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Directorate for Economic Analysis. § 1000... ORGANIZATION AND FUNCTIONS § 1000.28 Directorate for Economic Analysis. The Directorate for Economic Analysis, which is managed by the Associate Executive Director for Economic Analysis, is responsible for providing...

16 CFR § 1000.30 - Directorate for Laboratory Sciences.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Directorate for Laboratory Sciences. § 1000... ORGANIZATION AND FUNCTIONS § 1000.30 Directorate for Laboratory Sciences. The Directorate for Laboratory Sciences, which is managed by the Associate Executive Director for Laboratory Sciences, is responsible for...

Coarse-Grained MD Simulations and Protein-Protein Interactions: The Cohesin-Dockerin System.

PubMed

Hall, Benjamin A; Sansom, Mark S P

2009-09-08

Coarse-grained molecular dynamics (CG-MD) may be applied as part of a multiscale modeling approach to protein-protein interactions. The cohesin-dockerin interaction provides a valuable test system for evaluation of the use of CG-MD, as structural (X-ray) data indicate a dual binding mode for the cohesin-dockerin pair. CG-MD simulations (of 5 μs duration) of the association of cohesin and dockerin identify two distinct binding modes, which resemble those observed in X-ray structures. For each binding mode, ca. 80% of interfacial residues are predicted correctly. Furthermore, each of the binding modes identified by CG-MD is conformationally stable when converted to an atomistic model and used as the basis of a conventional atomistic MD simulation of duration 20 ns.

Hypnosis in the Treatment of Major Depression: An Analysis of Heart Rate Variability.

PubMed

Chen, Xiuwen; Yang, Rongqian; Ge, Lulu; Luo, Jie; Lv, Ruixue

2017-01-01

Hypnosis is an adjuvant treatment of major depression (MD). Heart rate variability (HRV) can assess the autonomic nervous system, which is associated with MD, and HRV is decreased in MD patients. There is a lack of research on HRV changes before, during, and after the use of hypnosis in MD patients. A total of 21 MD patients participated in this study, and 5-minute electrocardiograms were recorded before, during, and after hypnosis. Compared with the prehypnotic condition, HRV parameters significantly (p < .01) increased in the hypnotic and posthypnotic conditions. The results suggest that hypnosis treatment should bring some functional improvement to the autonomic nervous system. HRV is potentially a useful tool that quantifies the physiological impact of hypnosis treatment in MD patients.

Improved Statistical Sampling and Accuracy with Accelerated Molecular Dynamics on Rotatable Torsions.

PubMed

Doshi, Urmi; Hamelberg, Donald

2012-11-13

In enhanced sampling techniques, the precision of the reweighted ensemble properties is often decreased due to large variation in statistical weights and reduction in the effective sampling size. To abate this reweighting problem, here, we propose a general accelerated molecular dynamics (aMD) approach in which only the rotatable dihedrals are subjected to aMD (RaMD), unlike the typical implementation wherein all dihedrals are boosted (all-aMD). Nonrotatable and improper dihedrals are marginally important to conformational changes or the different rotameric states. Not accelerating them avoids the sharp increases in the potential energies due to small deviations from their minimum energy conformations and leads to improvement in the precision of RaMD. We present benchmark studies on two model dipeptides, Ace-Ala-Nme and Ace-Trp-Nme, simulated with normal MD, all-aMD, and RaMD. We carry out a systematic comparison between the performances of both forms of aMD using a theory that allows quantitative estimation of the effective number of sampled points and the associated uncertainty. Our results indicate that, for the same level of acceleration and simulation length, as used in all-aMD, RaMD results in significantly less loss in the effective sample size and, hence, increased accuracy in the sampling of φ-ψ space. RaMD yields an accuracy comparable to that of all-aMD, from simulation lengths 5 to 1000 times shorter, depending on the peptide and the acceleration level. Such improvement in speed and accuracy over all-aMD is highly remarkable, suggesting RaMD as a promising method for sampling larger biomolecules.

75 FR 80510 - National Institute of Neurological Disorders and Stroke; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-22

...), Title 5 U.S.C., as amended. The grant applications and the discussions could disclose confidential trade... the Director, NINDS; Report by the Associate Director for Extramural Research, NINDS; Associate Director for Translational Research, NINDS; and other administrative and program developments. Place...

A Virtual Reality Training Curriculum for Laparoscopic Colorectal Surgery.

PubMed

Beyer-Berjot, Laura; Berdah, Stéphane; Hashimoto, Daniel A; Darzi, Ara; Aggarwal, Rajesh

Training within a competency-based curriculum (CBC) outside the operating room enhances performance during real basic surgical procedures. This study aimed to design and validate a virtual reality CBC for an advanced laparoscopic procedure: sigmoid colectomy. This was a multicenter randomized study. Novice (surgeons who had performed <5 laparoscopic colorectal resections as primary operator), intermediate (between 10 and 20), and experienced surgeons (>50) were enrolled. Validity evidence for the metrics given by the virtual reality simulator, the LAP Mentor, was based on the second attempt of each task in between groups. The tasks assessed were 3 modules of a laparoscopic sigmoid colectomy (medial dissection [MD], lateral dissection [LD], and anastomosis) and a full procedure (FP). Novice surgeons were randomized to 1 of 2 groups to perform 8 further attempts of all 3 modules or FP, for learning curve analysis. Two academic tertiary care centers-division of surgery of St. Mary's campus, Imperial College Healthcare NHS Trust, London and Nord Hospital, Assistance Publique-Hôpitaux de Marseille, Aix-Marseille Université, Marseille, were involved. Novice surgeons were residents in digestive surgery at St. Mary's and Nord Hospitals. Intermediate and experienced surgeons were board-certified academic surgeons. A total of 20 novice surgeons, 7 intermediate surgeons, and 6 experienced surgeons were enrolled. Evidence for validity based on experience was identified in MD, LD, and FP for time (p = 0.005, p = 0.003, and p = 0.001, respectively), number of movements (p = 0.013, p = 0.005, and p = 0.001, respectively), and path length (p = 0.03, p = 0.017, and p = 0.001, respectively), and only for time (p = 0.03) and path length (p = 0.013) in the anastomosis module. Novice surgeons' performance significantly improved through repetition for time, movements, and path length in MD, LD, and FP. Experienced surgeons' benchmark criteria were defined for all construct metrics showing validity evidence. A CBC in laparoscopic colorectal surgery has been designed. Such training may reduce the learning curve during real colorectal resections in the operating room. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Reducing Cancer Health Disparities through Community Engagement: Working with Faith-Based Organizations (Project CHURCH)

Cancer.gov

Lorna H. McNeill, PhD, MPH, is Chair and Associate Professor in the Department of Health Disparities at the University of Texas MD Anderson Cancer Center. Dr. McNeill's research is on the elimination of cancer-related health disparities in minority populations. Her research has particular emphasis on understanding the influence of social contextual determinants of cancer in minorities, with a special focus of the role of physical activity as a key preventive behavior and obesity as a major cancer determinant. Her research takes place in minority and underserved communities such as public housing developments, black churches, community-based clinics and low-income neighborhoods-communities with excess cancer death rates. She has been continuously funded, receiving grants from various funding agencies (i.e., National Institutes of Health, Robert Wood Johnson Foundation, etc.), to better understand and design innovative solutions to address obesity in racial/ethnic minority communities. Dr. McNeill is PI of several community-based studies, primarily working with African American churches. One is a called Project CHURCH, an academic-faith-based partnership established to: 1) identify underlying reasons for health disparities in cancer and cancer risk factors (e.g., screening, diet) among AAs using a cohort study (N=2400), 2) engage AAs as partners in the research process, and 3) to ultimately eliminate disparities among AAs. In 2014 Dr. McNeill furthered her partnership through the Faith, Health, and Family (FHF) Collaborative. The goals of FHF are to enhance the Project CHURCH partnership to address family obesity in African Americans, strengthen the partnership by developing a larger coalition of organizations and stakeholders to address the problem, assess church and community interest in family obesity and develop an agenda to address obesity in faith settings. To date we have 50 churches as members. Dr. McNeill is also director of the Center for Community-Engaged Translational Research (CCETR) at MD Anderson. CCETR works with MD Anderson faculty to develop collaborations with underserved communities with a focus on conducting high-quality, relevant cancer prevention research.

1492--the medical consequences.

PubMed

Camargo, C A

1994-06-01

This discussion was selected from the weekly staff conferences in the Department of Medicine, University of California, San Francisco. Taken from a transcription, it has been edited by Nathan M. Bass, MD, PhD, Associate Professor of Medicine, under the direction of Lloyd H. Smith Jr, MD, Professor of Medicine and Associate Dean in the School of Medicine.

Association between macular degeneration and mild to moderate chronic kidney disease: A nationwide population-based study.

PubMed

Chen, Chun-Yu; Dai, Ciou-Sia; Lee, Chin-Chan; Shyu, Yu-Chiau; Huang, Ting-Shuo; Yeung, Ling; Sun, Chi-Chin; Yang, Huang-Yu; Wu, I-Wen

2017-03-01

Chronic kidney disease (CKD) and macular degeneration (MD) are 2 grave diseases leading to significant disability secondary to renal failure and blindness. The 2 diseases share not only common risk factors but also similar pathogenic mechanisms to renal and retinal injuries. Previous epidemiological studies indicated association between these 2 diseases. However, this concept is challenged by recent investigations. Patients with mild to moderate CKD (n = 30,696) between January 1, 1995 and December 31, 2005 were selected from the Taiwan National Health Insurance Database. Controls (n = 122,784) were matched by age, gender, diabetes mellitus type 2, and hypertension status (1:4 ratios). The risk of MD was compared between the 2 groups. The mean age of patients was 54.9 ± 15.7 years. The proportion of MD was 2.7% in mild to moderate CKD patients and 1.9% in normal controls (P < 0.001); and, 0.39% and 0.26% (P < 0.001) in advanced MD. Mild to moderate CKD patients had higher risk for MD [adjusted odds ratio (OR), 1.301; 95% confidence interval (CI), 1.200-1.411; P < 0.001] than normal renal function subjects. The association was more pronounced for advanced MD. From all age strata (10 years increase), the presence of CKD in those patients aged less than 40 years had highest OR for all MD (OR = 2.125, 95% CI: 1.417-3.186, P < 0.001). The results were consistent in interaction terms, highlighting the importance of CKD in young age patient for risk of MD. The high risk for MD in mild to moderate CKD patients remains significant after adjustment for personal habits (alcohol drinking and smoking, model 1; OR: 1.371; 95% CI: 1.265-1.486; P < 0.001), comorbidities (dyslipidemia, cerebrovascular disease, and peripheral vascular disease, model 2; OR: 1.369; 95% CI: 1.264-1.484; P < 0.001) and all these factors (model 3; OR: 1.320, 95% CI: 1.218-1.431, P < 0.001). This association was consistent in the subanalysis, excluding those patients with diabetic retinopathy. Proper diagnosis and timely intervention should be warranted to retard visual loss of these patients.

Natural resistance to Meningococcal Disease related to CFH loci: Meta-analysis of genome-wide association studies.

PubMed

Martinón-Torres, Federico; Png, Eileen; Khor, Chiea Chuen; Davila, Sonia; Wright, Victoria J; Sim, Kar Seng; Vega, Ana; Fachal, Laura; Inwald, David; Nadel, Simon; Carrol, Enitan D; Martinón-Torres, Nazareth; Alonso, Sonia Marcos; Carracedo, Angel; Morteruel, Elvira; López-Bayón, Julio; Torre, Andrés Concha; Monge, Cristina Calvo; de Aguilar, Pilar Azcón González; Torné, Elisabeth Esteban; Martínez-Padilla, María Del Carmen; Martinón-Sánchez, José María; Levin, Michael; Hibberd, Martin L; Salas, Antonio

2016-11-02

Meningococcal disease (MD) remains an important infectious cause of life threatening infection in both industrialized and resource poor countries. Genetic factors influence both occurrence and severity of presentation, but the genes responsible are largely unknown. We performed a genome-wide association study (GWAS) examining 5,440,063 SNPs in 422 Spanish MD patients and 910 controls. We then performed a meta-analysis of the Spanish GWAS with GWAS data from the United Kingdom (combined cohorts: 897 cases and 5,613 controls; 4,898,259 SNPs). The meta-analysis identified strong evidence of association (P-value ≤ 5 × 10 -8 ) in 20 variants located at the CFH gene. SNP rs193053835 showed the most significant protective effect (Odds Ratio (OR) = 0.62, 95% confidence interval (C.I.) = 0.52-0.73; P-value = 9.62 × 10 -9 ). Five other variants had been previously reported to be associated with susceptibility to MD, including the missense SNP rs1065489 (OR = 0.64, 95% C.I.) = 0.55-0.76, P-value = 3.25 × 10 -8 ). Theoretical predictions point to a functional effect of rs1065489, which may be directly responsible for protection against MD. Our study confirms the association of CFH with susceptibility to MD and strengthens the importance of this link in understanding pathogenesis of the disease.

A dual positional specific lipoxygenase functions in the generation of flavor compounds during climacteric ripening of apple

PubMed Central

Schiller, Doreen; Contreras, Carolina; Vogt, Jörg; Dunemann, Frank; Defilippi, Bruno G; Beaudry, Randolph; Schwab, Wilfried

2015-01-01

Lipoxygenase (LOX) is an important contributor to the formation of aroma-active C6 aldehydes in apple (Malus × domestica) fruit upon tissue disruption but little is known about its role in autonomously produced aroma volatiles from intact tissue. We explored the expression of 22 putative LOX genes in apple throughout ripening, but only six LOXs were expressed in a ripening-dependent manner. Recombinant LOX1:Md:1a, LOX1:Md:1c, LOX2:Md:2a and LOX2:Md:2b proteins showed 13/9-LOX, 9-LOX, 13/9-LOX and 13-LOX activity with linoleic acid, respectively. While products of LOX1:Md:1c and LOX2:Md:2b were S-configured, LOX1:Md:1a and LOX2:Md:2a formed 13(R)-hydroperoxides as major products. Site-directed mutagenesis of Gly567 to an alanine converted the dual positional specific LOX1:Md:1a to an enzyme with a high specificity for 9(S)-hydroperoxide formation. The high expression level of the corresponding MdLOX1a gene in stored apple fruit, the genetic association with a quantitative trait locus for fruit ester and the remarkable agreement in regio- and stereoselectivity of the LOX1:Md:1a reaction with the overall LOX activity found in mature apple fruits, suggest a major physiological function of LOX1:Md:1a during climacteric ripening of apples. While LOX1:Md:1c, LOX2:Md:2a and LOX2:Md:2b may contribute to aldehyde production in immature fruit upon cell disruption our results furnish additional evidence that LOX1:Md:1a probably regulates the availability of precursors for ester production in intact fruit tissue. PMID:26504564

Program Director Participation in a Leadership and Management Skills Fellowship and Characteristics of Program Quality.

PubMed

Carek, Peter J; Mims, Lisa D; Conry, Colleen M; Maxwell, Lisa; Greenwood, Vicki; Pugno, Perry A

2015-01-01

The association between a residency program director completing a leadership and management skills fellowship and characteristics of quality and innovation of his/her residency program has not been studied. Therefore, the aim of this study is to examine the association between a residency program director's completion of a specific fellowship addressing these skills (National Institute for Program Director Development or NIPDD) and characteristics of quality and innovation of the program they direct. Using information from the American Academy of Family Physicians (AAFP), National Resident Matching Program (NRMP) and FREIDA® program characteristics were obtained. Descriptive statistics were used to summarize the data. The relationship between programs with a NIPDD graduate as director and program quality measures and indicators of innovation was analyzed using both chi square and logistic regression. Initial analyses showed significant associations between the NIPDD graduate status of a program director and regional location, mean years of program director tenure, and the program's 5-year aggregate ABFM board pass rate from 2007--2011. After grouping the programs into tertiles, the regression model showed significant positive associations with programs offering international experiences and being a NIPDD graduate. Program director participation in a fellowship addressing leadership and management skills (ie, NIPDD) was found to be associated with higher pass rates of new graduates on a Board certification examination and predictive of programs being in the upper tertile of programs in terms of Board pass rates.

Report of the NIH Panel to Define Principles of Therapy of HIV Infection and Guidelines for the Use of Antiretroviral Agents in HIV-Infected Adults and Adolescents. Vol. 47/No. RR-5.

DTIC Science & Technology

1998-04-25

MA David Cooper, M.D. National Center for HIV Epidemiology and Clinical Research Sydney, NSW, Australia Stephen Follansbee, M.D. Davies...National Association of People with AIDS Washington, DC David Barr, J.D. Forum for Collaborative HIV Research Washington, DC Samuel Bozzette, M.D...Mellors, M.D. University of Pittsburgh Pittsburgh, PA David Nash, M.D. Thomas Jefferson University Philadelphia, PA Sallie Perryman New York

A comparison of the clinical characteristics of women with recurrent major depression with and without suicidal symptomatology.

PubMed

Bi, B; Xiao, X; Zhang, H; Gao, J; Tao, M; Niu, H; Wang, Y; Wang, Q; Chen, C; Sun, N; Li, K; Fu, J; Gan, Z; Sang, W; Zhang, G; Yang, L; Tian, T; Li, Q; Yang, Q; Sun, L; Li, Ying; Rong, H; Guan, C; Zhao, X; Ye, D; Zhang, Y; Ma, Z; Li, H; He, K; Chen, J; Cai, Y; Zhou, C; Luo, Y; Wang, S; Gao, S; Liu, J; Guo, L; Guan, J; Kang, Z; Di, D; Li, Yajuan; Shi, S; Li, Yihan; Chen, Y; Flint, J; Kendler, K; Liu, Y

2012-12-01

The relationship between recurrent major depression (MD) in women and suicidality is complex. We investigated the extent to which patients who suffered with various forms of suicidal symptomatology can be distinguished from those subjects without such symptoms. We examined the clinical features of the worst episode in 1970 Han Chinese women with recurrent DSM-IV MD between the ages of 30 and 60 years from across China. Student's t tests, and logistic and multiple logistic regression models were used to determine the association between suicidality and other clinical features of MD. Suicidal symptomatology is significantly associated with a more severe form of MD, as indexed by both the number of episodes and number of MD symptoms. Patients reporting suicidal thoughts, plans or attempts experienced a significantly greater number of stressful life events. The depressive symptom most strongly associated with lifetime suicide attempt was feelings of worthlessness (odds ratio 4.25, 95% confidence interval 2.9-6.3). Excessive guilt, diminished concentration and impaired decision-making were also significantly associated with a suicide attempt. This study contributes to the existing literature on risk factors for suicidal symptomatology in depressed women. Identifying specific depressive symptoms and co-morbid psychiatric disorders may help improve the clinical assessment of suicide risk in depressed patients. These findings could be helpful in identifying those who need more intense treatment strategies in order to prevent suicide.

Cross-sectional associations between high-deprivation home and neighbourhood environments, and health-related variables among Liverpool children

PubMed Central

Noonan, Robert J; Boddy, Lynne M; Knowles, Zoe R; Fairclough, Stuart J

2016-01-01

Objectives (1) To investigate differences in health-related, home and neighbourhood environmental variables between Liverpool children living in areas of high deprivation (HD) and medium-to-high deprivation (MD) and (2) to assess associations between these perceived home and neighbourhood environments and health-related variables stratified by deprivation group. Design Cross-sectional study. Setting 10 Liverpool primary schools in 2014. Participants 194 children aged 9–10 years. Main outcome measures Health-related variables (self-reported physical activity (PA) (Physical Activity Questionnaire for Older Children, PAQ-C), cardiorespiratory fitness, body mass index (BMI) z-scores, waist circumference), home environment variables: (garden/backyard access, independent mobility, screen-based media restrictions, bedroom media) and neighbourhood walkability (Neighbourhood Environment Walkability Scale for Youth, NEWS-Y). Explanatory measures Area deprivation. Results There were significant differences between HD and MD children's BMI z-scores (p<0.01), waist circumference (p<0.001) and cardiorespiratory fitness (p<0.01). HD children had significantly higher bedroom media availability (p<0.05) and independent mobility scores than MD children (p<0.05). MD children had significantly higher residential density and neighbourhood aesthetics scores, and lower crime safety, pedestrian and road traffic safety scores than HD children, all of which indicated higher walkability (p<0.01). HD children's BMI z-scores (β=−0.29, p<0.01) and waist circumferences (β=−0.27, p<0.01) were inversely associated with neighbourhood aesthetics. HD children's PA was negatively associated with bedroom media (β=−0.24, p<0.01), and MD children's PA was positively associated with independent mobility (β=0.25, p<0.01). MD children's independent mobility was inversely associated with crime safety (β=−0.28, p<0.01) and neighbourhood aesthetics (β=−0.24, p<0.05). Conclusions Children living in HD areas had the least favourable health-related variables and were exposed to home and neighbourhood environments that are unconducive to health-promoting behaviours. Less access to bedroom media equipment and greater independent mobility were strongly associated with higher PA in HD and MD children, respectively. Facilitating independent mobility and encouraging outdoor play may act as effective strategies to enhance PA levels and reduce sedentary time in primary school-aged children. PMID:26769779

Features of mood associated with high body weight in females with fibromyalgia.

PubMed

Alciati, Alessandra; Atzeni, Fabiola; Grassi, Massimiliano; Caldirola, Daniela; Sarzi-Puttini, Piercarlo; Angst, Jules; Perna, Giampaolo

2018-01-01

Fibromyalgia (FM) is a common syndrome whose main characteristic is chronic widespread musculoskeletal pain, the severity of which is frequently worsened by concomitant obesity. Major depression (MD), particularly as part of a bipolar spectrum disorder (BSD), is associated with both obesity and FM. To evaluate the relationship between lifetime MD, hypomanic symptoms and the body mass index (BMI) in patients with FM. Of the 115 patients originally screened, 87 women with FM finally entered the study. Forty-nine patients (57%) had a lifetime diagnosis of MD, assessed by a structured clinical interview based on DSM-IV criteria, and four of them (4.6%) had a current MD episode. Lifetime hypomanic symptoms were measured by means of the self-rated Hypomania Checklist. According to the international criteria for BMI, FM patients were classified as under/normal-weight (61%), overweight (30%) and obese (9%). 62 patients (71.2%) with FM had a bipolar spectrum disorder (BSD). Thirty (48.3%) of them met criteria for bipolar II disorder, 32 (51,6%) for bipolar disorder NOS (18 FM patients with MD associated to sub-syndromal hypomanic syndrome and 14 with hypomanic syndrome without MD). No patient had a bipolar I disorder. Only one patient met the criteria for a major depressive disorder (MDD). There was no significant difference in mean BMI between the patients with and without a lifetime diagnosis of MD, but there was a positive association between the level of hypomanic symptoms and BMI values (p<0.009). When hypomania was considered categorically as hypomanic syndrome there was no significant effect on BMI. Our finding adds to previous evidence indicating that hypomanic symptoms are a central feature of FM. In the case of the early identification of high-level hypomanic symptoms, body weight should be closely monitored in order to prevent obesity and its detrimental impact on females with FM. Copyright © 2017 Elsevier Inc. All rights reserved.

Association between Mediterranean diet and hand grip strength in older adult women.

PubMed

Barrea, Luigi; Muscogiuri, Giovanna; Di Somma, Carolina; Tramontano, Giovanni; De Luca, Vincenzo; Illario, Maddalena; Colao, Annamaria; Savastano, Silvia

2018-04-03

Mediterranean Diet (MD) is an eating pattern associated with multiple healthy benefits, including the conservation of skeletal muscle. Frailty is a major geriatric syndrome characterized by low muscle strength. The Hand Grip Strength (HGS) is the most frequently used indicator of muscle functional capacity for clinical purposes. The association between the adherence to the MD and HGS in elderly has not yet fully investigated. The goal of this study was to examine the association between the adherence to the MD and HGS in a not hospitalized elderly who participated in the project PERsonalised ict Supported Services for Independent Living and Active Ageing (PERSSILAA). Eighty-four elderly women were consecutively enrolled (aged 60-85 years) in this cross-sectional observational study. Anthropometric measures were evaluated. A validated 14-item questionnaire PREDIMED (PREvención con DIeta MEDiterránea) was used for the assessment of adherence to the MD. Dietary data were collected by a 7-day food records. Muscle strength was measured by HGS using a grip strength dynamometer (KERN & SOHN GmbH). The majority of participants were overweight (46.4%). An average adherence to the MD was found in 52.4% of participants, while the minority of them showed a low adherence (21.4%). HGS > cut-point of 20 kg were found in 43 subjects (51.2%). According to the adherence to MD, 39% participants with HGS values higher than cut-point presented a high adherence score compared with 14% of those with lower values of HGS (p = 0.018). The participants with HGS > cut-point presented significantly higher PREDIMED score than those with HGS < cut-point (p < 0.001). Based on ROC curves, the most sensitive and specific cut-point for the PREDIMED score to predict HGS categories was ≥8. No evident correlations were observed between HGS and age, while HGS was negatively correlated with hip circumference (r = -0.233, p = 0.033) and BMI (r = -0.219, p = 0.045), and positively correlated with PREDIMED score (r = 0.598, p < 0.001). At binomial logistic regression analysis almost all 14-items of PREDIMED questionnaire were significantly associated with HGS adjusted for BMI. At multinomial logistic regression analysis to assess the association of the three classes of adherence to the MD with the HGS, after adjusting for BMI the lowest adherence to MD was associated with the lowest Odds Ratio of HGS (p < 0.001). This study evidenced a positive association between the adherence to the MD and muscle strength in a sample of active elderly women, stratified according to the HGS > cut-point of 20 kg. Our study highlights the usefulness of the developing health services to detect and prevent age-associated decline in physical performance in elderly subjects by addressing nutritional and physical intervention. Copyright © 2018 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

Genetic Study of White Matter Integrity in UK Biobank (N=8448) and the Overlap With Stroke, Depression, and Dementia.

PubMed

Rutten-Jacobs, Loes C A; Tozer, Daniel J; Duering, Marco; Malik, Rainer; Dichgans, Martin; Markus, Hugh S; Traylor, Matthew

2018-06-01

Structural integrity of the white matter is a marker of cerebral small vessel disease, which is the major cause of vascular dementia and a quarter of all strokes. Genetic studies provide a way to obtain novel insights in the disease mechanism underlying cerebral small vessel disease. The aim was to identify common variants associated with microstructural integrity of the white matter and to elucidate the relationships of white matter structural integrity with stroke, major depressive disorder, and Alzheimer disease. This genome-wide association analysis included 8448 individuals from UK Biobank-a population-based cohort study that recruited individuals from across the United Kingdom between 2006 and 2010, aged 40 to 69 years. Microstructural integrity was measured as fractional anisotropy- (FA) and mean diffusivity (MD)-derived parameters on diffusion tensor images. White matter hyperintensity volumes (WMHV) were assessed on T2-weighted fluid-attenuated inversion recovery images. We identified 1 novel locus at genome-wide significance ( VCAN [versican]: rs13164785; P =3.7×10 -18 for MD and rs67827860; P =1.3×10 -14 for FA). LD score regression showed a significant genome-wide correlation between FA, MD, and WMHV (FA-WMHV rG 0.39 [SE, 0.15]; MD-WMHV rG 0.56 [SE, 0.19]). In polygenic risk score analysis, FA, MD, and WMHV were significantly associated with lacunar stroke, MD with major depressive disorder, and WMHV with Alzheimer disease. Genetic variants within the VCAN gene may play a role in the mechanisms underlying microstructural integrity of the white matter in the brain measured as FA and MD. Mechanisms underlying white matter alterations are shared with cerebrovascular disease, and inherited differences in white matter microstructure impact on Alzheimer disease and major depressive disorder. © 2018 The Authors.

Obstacles delaying the prompt deployment of piston-type mechanical cardiopulmonary resuscitation devices during emergency department resuscitation: a video-recording and time-motion study.

PubMed

Huang, Edward Pei-Chuan; Wang, Hui-Chih; Ko, Patrick Chow-In; Chang, Anna Marie; Fu, Chia-Ming; Chen, Jiun-Wei; Liao, Yen-Chen; Liu, Hung-Chieh; Fang, Yao-De; Yang, Chih-Wei; Chiang, Wen-Chu; Ma, Matthew Huei-Ming; Chen, Shyr-Chyr

2013-09-01

The quality of cardiopulmonary resuscitation (CPR) is important to survival after cardiac arrest. Mechanical devices (MD) provide constant CPR, but their effectiveness may be affected by deployment timeliness. To identify the timeliness of the overall and of each essential step in the deployment of a piston-type MD during emergency department (ED) resuscitation, and to identify factors associated with delayed MD deployment by video recordings. Between December 2005 and December 2008, video clips from resuscitations with CPR sessions using a MD in the ED were reviewed using time-motion analyses. The overall deployment timeliness and the time spent on each essential step of deployment were measured. There were 37 CPR recordings that used a MD. Deployment of MD took an average 122.6 ± 57.8s. The 3 most time-consuming steps were: (1) setting the device (57.8 ± 38.3s), (2) positioning the patient (33.4 ± 38.0 s), and (3) positioning the device (14.7 ± 9.5s). Total no flow time was 89.1 ± 41.2s (72.7% of total time) and associated with the 3 most time-consuming steps. There was no difference in the total timeliness, no-flow time, and no-flow ratio between different rescuer numbers, time of day of the resuscitation, or body size of patients. Rescuers spent a significant amount of time on MD deployment, leading to long no-flow times. Lack of familiarity with the device and positioning strategy were associated with poor performance. Additional training in device deployment strategies are required to improve the benefits of mechanical CPR. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Effect of self-reported quality of sleep on mobility in older adults.

PubMed

Malinowska, Katarzyna B; Okura, Mika; Ogita, Mihoko; Yamamoto, Miki; Nakai, Toshimi; Numata, Tomoko; Tsuboyama, Tadao; Arai, Hidenori

2016-02-01

Quality of sleep (QOS) has been shown to have an affect on mental and physical well-being, and quality of life. However, few studies have investigated how sleep affects mobility in older adults. The aim of the present study was to examine the relationship between QOS and mobility disorder (MD) in community-dwelling older adults. Data collected through self-administered questionnaires was analyzed for 4564 Japanese older adults. Sleep outcomes included two self-reported questions regarding QOS. Logistic regression analysis was used to analyze the association between sleep and MD both by the QOS questions independently and grouped together by the two QOS questions into three groups: often sleeps well and good awakening (GG), does not often sleep well and bad awakening (BB) and a group with one of each (GB/BG). After adjustment for age, sex and depression, both those who did not often sleep well and those with poor awakening were more likely to show MD (OR 1.45, 95% CI 1.29-1.75), (OR 1.77, 95% CI 1.50-2.08), respectively. When grouped by both questions, those in the BB group had the least favorable outcome with increased odds ratio for possessing a MD (OR 1.95, 95% CI 1.61-2.37), compared with GB group (OR 1.40, 95% CI 1.18-1.67). Often sleeping well and good morning awakening were both associated with MD, suggesting that self reported QOS is associated with MD. Further research is required to investigate whether improving sleep quality could be a possible means of preventing and reversing MD in older adults. © 2015 Japan Geriatrics Society.

Hemangioma

MedlinePlus

... 38. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Spider angioma

MedlinePlus

... 650. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Rhinophyma

MedlinePlus

... 7. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Presence of muscle dysmorphia symptomology among male weightlifters.

PubMed

Hildebrandt, Tom; Schlundt, David; Langenbucher, James; Chung, Tammy

2006-01-01

Limited research exists on muscle dysmorphia (MD) in men and in nonclinical populations. The current study evaluated types of body image disturbance among 237 male weightlifters. Latent class analysis of 8 measures of body image disturbance revealed 5 independent types of respondents: Dysmorphic, Muscle Concerned, Fat Concerned, Normal Behavioral, and Normal. One-way analysis of variance of independent measures of body image disturbance and associated psychopathology confirmed significant differences between groups. The Dysmorphic group reported a pattern of body image disturbance consistent with MD by displaying a high overall level of body image disturbance, symptoms of associated psychopathology, steroid use, and appearance-controlling behavior. Findings generally supported classifying MD as a subtype of body dysmorphic disorder and an obsessive-compulsive spectrum disorder. Implications for studying body image disturbance in male weightlifters, and further evaluation of the MD diagnostic criteria are discussed.

KENNEDY SPACE CENTER, FLA. - KSC Director Jim Kennedy and Glenn Research Center Director Dr. Julian Earls share the stage during the rollout of the One NASA initiative at KSC. Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center. The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Kennedy and Earls, were James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson.

NASA Image and Video Library

2003-08-20

KENNEDY SPACE CENTER, FLA. - KSC Director Jim Kennedy and Glenn Research Center Director Dr. Julian Earls share the stage during the rollout of the One NASA initiative at KSC. Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center. The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Kennedy and Earls, were James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson.

KENNEDY SPACE CENTER, FLA. - At the rollout of the One NASA initiative at KSC, Glenn Research Center Director Dr. Julian Earls embraces implementation team lead Johnny Stevenson while KSC Director Jim Kennedy (left) applauds. Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center. The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Kennedy and Earls, were James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson.

NASA Image and Video Library

2003-08-20

KENNEDY SPACE CENTER, FLA. - At the rollout of the One NASA initiative at KSC, Glenn Research Center Director Dr. Julian Earls embraces implementation team lead Johnny Stevenson while KSC Director Jim Kennedy (left) applauds. Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center. The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Kennedy and Earls, were James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; incoming KSC Deputy Director Woodrow Whitlow; and implementation team lead Johnny Stevenson.

KENNEDY SPACE CENTER, FLA. - KSC’s incoming Deputy Director Woodrow Whitlow speaks to employees and guests during the rollout at KSC of the Agency initiative One NASA . The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Whitlow, were KSC Director Jim Kennedy; James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

NASA Image and Video Library

2003-08-20

KENNEDY SPACE CENTER, FLA. - KSC’s incoming Deputy Director Woodrow Whitlow speaks to employees and guests during the rollout at KSC of the Agency initiative One NASA . The event was held at the IMAX Theater® where NASA leaders discussed One NASA with selected employees. Explaining how their respective centers contribute to One NASA, along with Whitlow, were KSC Director Jim Kennedy; James Jennings, NASA’s associate deputy administrator for institutions and asset management; Ed Weiler, associate administrator for Space Science; Kevin Peterson, Dryden Flight Research Center director; and implementation team lead Johnny Stevenson. Glenn Research Center Director Dr. Julian Earls gave a motivational speech during the luncheon held at the Visitor Complex Debus Conference Center.

Muscle dysmorphia in Hungarian non-competitive male bodybuilders.

PubMed

Babusa, B; Túry, F

2012-03-01

Muscle dysmorphia (MD) has been described as a male body image disorder, characterized by a pathological preoccupation with muscle size. The aim of the study was to examine the MD features, eating disorder characteristics and body attitudes in non-competitive male bodybuilders in a Hungarian sample. Sixty male bodybuilders and 60 undergraduate university students completed the self-report questionnaires of the Muscle Appearance Satisfaction Scale, the Body Attitude Test and the Eating Disorders Inventory. MD was associated with current bodybuilding activity, higher ideal body weight and eating disorder characteristics. Moreover, current selfreported steroid users displayed higher tendency for MD symptoms than self-reported steroid non-users. Results emphasize the relationship between MD symptoms, eating disorder characteristics and steroid use. MD and body image related concerns among men could be a wide-spread phenomena also in the Central-Eastern European region.

48 CFR 316.505 - Ordering.

Code of Federal Regulations, 2011 CFR

2011-10-01

... and delivery-order ombudsman is the Director, Strategic Acquisition Service, PSC. The task-order and... Services HRSA: Associate Administrator, Office of Operations IHS: Director, Office of Management Services... Senior Advisor to the Director (Other than R & D) PSC: Director, Strategic Acquisition Service SAMHSA...

1492—The Medical Consequences

PubMed Central

Camargo, Carlos A.

1994-01-01

This discussion was selected from the weekly staff conferences in the Department of Medicine, University of California, San Francisco. Taken from a transcription, it has been edited by Nathan M. Bass, MD, PhD, Associate Professor of Medicine, under the direction of Lloyd H. Smith Jr, MD, Professor of Medicine and Associate Dean in the School of Medicine. Images PMID:7519808

Adherence to the Mediterranean diet and risk of lung cancer in the Netherlands Cohort Study.

PubMed

Schulpen, Maya; van den Brandt, Piet A

2018-03-01

The evidence on a cancer-protective effect of the Mediterranean diet (MD) is still limited. Therefore, we investigated the association between MD adherence and lung cancer risk. Data were used from 120 852 participants of the Netherlands Cohort Study (NLCS), aged 55-69 years. Dietary habits were assessed at baseline (1986) using a validated FFQ and alternate and modified Mediterranean diet scores (aMED and mMED, respectively), including and excluding alcohol, were calculated. After 20·3 years of follow-up, 2861 lung cancer cases and 3720 subcohort members (case-cohort design) could be included in multivariable Cox regression analyses. High (6-8) v. low (0-3) aMED excluding alcohol was associated with non-significantly reduced lung cancer risks in men and women with hazard ratios of 0·91 (95 % CI 0·72, 1·15) and 0·73 (95 % CI 0·49, 1·09), respectively. aMED-containing models generally fitted better than mMED-containing models. In never smokers, a borderline significant decreasing trend in lung cancer risk was observed with increasing aMED excluding alcohol. Analyses stratified by the histological lung cancer subtypes did not identify subtypes with a particularly strong inverse relation with MD adherence. Generally, the performance of aMED and World Cancer Research Fund/American Institute for Cancer Research dietary score variants without alcohol was comparable. In conclusion, MD adherence was non-significantly inversely associated with lung cancer risk in the NLCS. Future studies should focus on differences in associations across the sexes and histological subtypes. Furthermore, exclusion of alcohol from MD scores should be investigated more extensively, primarily with respect to a potential role of the MD in cancer prevention.

High-level adherence to a Mediterranean diet beneficially impacts the gut microbiota and associated metabolome.

PubMed

De Filippis, Francesca; Pellegrini, Nicoletta; Vannini, Lucia; Jeffery, Ian B; La Storia, Antonietta; Laghi, Luca; Serrazanetti, Diana I; Di Cagno, Raffaella; Ferrocino, Ilario; Lazzi, Camilla; Turroni, Silvia; Cocolin, Luca; Brigidi, Patrizia; Neviani, Erasmo; Gobbetti, Marco; O'Toole, Paul W; Ercolini, Danilo

2016-11-01

Habitual diet plays a major role in shaping the composition of the gut microbiota, and also determines the repertoire of microbial metabolites that can influence the host. The typical Western diet corresponds to that of an omnivore; however, the Mediterranean diet (MD), common in the Western Mediterranean culture, is to date a nutritionally recommended dietary pattern that includes high-level consumption of cereals, fruit, vegetables and legumes. To investigate the potential benefits of the MD in this cross-sectional survey, we assessed the gut microbiota and metabolome in a cohort of Italian individuals in relation to their habitual diets. We retrieved daily dietary information and assessed gut microbiota and metabolome in 153 individuals habitually following omnivore, vegetarian or vegan diets. The majority of vegan and vegetarian subjects and 30% of omnivore subjects had a high adherence to the MD. We were able to stratify individuals according to both diet type and adherence to the MD on the basis of their dietary patterns and associated microbiota. We detected significant associations between consumption of vegetable-based diets and increased levels of faecal short-chain fatty acids, Prevotella and some fibre-degrading Firmicutes, whose role in human gut warrants further research. Conversely, we detected higher urinary trimethylamine oxide levels in individuals with lower adherence to the MD. High-level consumption of plant foodstuffs consistent with an MD is associated with beneficial microbiome-related metabolomic profiles in subjects ostensibly consuming a Western diet. This study was registered at clinical trials.gov as NCT02118857. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Association between global DNA hypomethylation in leukocytes and risk of breast cancer.

PubMed

Choi, Ji-Yeob; James, Smitha R; Link, Petra A; McCann, Susan E; Hong, Chi-Chen; Davis, Warren; Nesline, Mary K; Ambrosone, Christine B; Karpf, Adam R

2009-11-01

Global DNA hypomethylation may result in chromosomal instability and oncogene activation, and as a surrogate of systemic methylation activity, may be associated with breast cancer risk. Samples and data were obtained from women with incident early-stage breast cancer (I-IIIa) and women who were cancer free, frequency matched on age and race. In preliminary analyses, genomic methylation of leukocyte DNA was determined by measuring 5-methyldeoxycytosine (5-mdC), as well as methylation analysis of the LINE-1-repetitive DNA element. Further analyses used only 5-mdC levels. Logistic regression models were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for risk of breast cancer in relation to amounts of methylation. In a subset of samples tested (n = 37), 5-mdC level was not correlated with LINE-1 methylation. 5-mdC level in leukocyte DNA was significantly lower in breast cancer cases than healthy controls (P = 0.001), but no significant case-control differences were observed with LINE-1 methylation (P = 0.176). In the entire data set, we noted significant differences in 5-mdC levels in leukocytes between cases (n = 176) and controls (n = 173); P value < 0.001. Compared with women in the highest 5-mdC tertile (T3), women in the second (T2; OR = 1.49, 95% CI = 0.84-2.65) and lowest tertile (T1; OR = 2.86, 95% CI = 1.65-4.94) had higher risk of breast cancer (P for trend < or = 0.001). Among controls only and cases and controls combined, only alcohol intake was found to be inversely associated with methylation levels. These findings suggest that leukocyte DNA hypomethylation is independently associated with development of breast cancer.

Exploring the association between Morgellons disease and Lyme disease: identification of Borrelia burgdorferi in Morgellons disease patients.

PubMed

Middelveen, Marianne J; Bandoski, Cheryl; Burke, Jennie; Sapi, Eva; Filush, Katherine R; Wang, Yean; Franco, Agustin; Mayne, Peter J; Stricker, Raphael B

2015-02-12

Morgellons disease (MD) is a complex skin disorder characterized by ulcerating lesions that have protruding or embedded filaments. Many clinicians refer to this condition as delusional parasitosis or delusional infestation and consider the filaments to be introduced textile fibers. In contrast, recent studies indicate that MD is a true somatic illness associated with tickborne infection, that the filaments are keratin and collagen in composition and that they result from proliferation and activation of keratinocytes and fibroblasts in the skin. Previously, spirochetes have been detected in the dermatological specimens from four MD patients, thus providing evidence of an infectious process. Based on culture, histology, immunohistochemistry, electron microscopy and molecular testing, we present corroborating evidence of spirochetal infection in a larger group of 25 MD patients. Irrespective of Lyme serological reactivity, all patients in our study group demonstrated histological evidence of epithelial spirochetal infection. Strength of evidence based on other testing varied among patients. Spirochetes identified as Borrelia strains by polymerase chain reaction (PCR) and/or in-situ DNA hybridization were detected in 24/25 of our study patients. Skin cultures containing Borrelia spirochetes were obtained from four patients, thus demonstrating that the organisms present in dermatological specimens were viable. Spirochetes identified by PCR as Borrelia burgdorferi were cultured from blood in seven patients and from vaginal secretions in three patients, demonstrating systemic infection. Based on these observations, a clinical classification system for MD is proposed. Our study using multiple detection methods confirms that MD is a true somatic illness associated with Borrelia spirochetes that cause Lyme disease. Further studies are needed to determine the optimal treatment for this spirochete-associated dermopathy.

A fingerprint marker from early gestation associated with diabetes in middle age: The Dutch Hunger Winter Families Study

PubMed Central

Kahn, Henry S; Graff, Mariaelisa; Stein, Aryeh D; Lumey, L H

2009-01-01

Background Fetal programming of diabetes might originate in early pregnancy when fingerprints are permanently established. The mean dermatoglyphic ridge count difference between fingertips 1 and 5 (‘Md15’) varies with the early prenatal environment. We hypothesized that Md15 would be associated with adult-onset diabetes. Methods We obtained Md15 from 577 Dutch adults (aged 58.9 years, SD 1.1) whose births in 1943–47 were documented in maternity records and from 260 of their same-sex siblings for whom birth weights were not available. Of these 837 participants, complete anthropometry and diabetes status (from history or glucose tolerance test) were obtained for 819. Results After adjustment for age, sex, parental diabetes and adult anthropometry, fingerprint Md15 was associated with prevalent diabetes [odds ratio (OR) = 1.37 per 1 SD (95% confidence interval 1.02–1.84)]. This relationship held [OR = 1.40 (1.03–1.92)] for diabetic cases restricted to those recently diagnosed (within 7 years). In the birth series restricted to recently diagnosed cases, the mutually adjusted ORs were 1.34 (1.00–1.79) per SD of Md15 and 0.83 (0.62–1.10) per SD of birth weight. Further adjustments for maternal smoking, conception season or prenatal famine exposure in 1944–45 did not alter these estimates. Among 42 sibling pairs discordant for diabetes, the diabetic sibling had higher Md15 by 3.5 (0.6–6.3) after multivariable adjustment. Conclusions Diabetes diagnosed at age 50+ years was associated with a fingerprint marker established in early gestation, irrespective of birth weight. Fingerprints may provide a useful tool to investigate prenatal developmental plasticity. PMID:18684786

Kenneth J. Szalai

NASA Technical Reports Server (NTRS)

1991-01-01

Kenneth J. Szalai is Director of the NASA Hugh L. Dryden Flight Research Center, Edwards, California. He was named Center director in January 1994 assuming the position on March 1, 1994. Before that, he served as Ames-Dryden Deputy Center Director and Director of the Dryden Flight Research Facility from December 3, 1990, to March 1, 1994. Ken began his NASA career at Dryden in 1964 following graduation from the University of Wisconsin with a bachelor of science degree in electrical engineering. He also received a master of science degree in mechanical engineering from the University of Southern California in 1970. Szalai was principal investigator on the F-8 Digital Fly-By-Wire program, which successfully flew the first aircraft equipped with a digital electronic flight control system without any mechanical reversion capability. He has worked in various technical and management positions on such programs as the F-111 IPCS, AFTI/F-16, HiMAT, F-15 DEEC, F-15 HIDEC, X-29, X-31, F-16XL Laminar Flow, Space Shuttle Orbiter, Pathfinder Solar Powered Aircraft, SR-71 Sonic Boom, F-15 and MD-11 Propulsion Controlled Aircraft, X-33, and X-38. Szalai has authored over 25 papers and reports and has been a lecturer for the NATO Advisory Group for Aeronautical Research and Development (AGARD). He has served on various technical committees and subcommittees for the American Institute of Aeronautics and Astronautics (AIAA) and Society of Automotive Engineers (SAE). Szalai, a Fellow of the AIAA, also served on the National Academy of Science's 'Aeronautics-2000' study. Among the awards Szalai has received are NASA's Exceptional Service Medal, the NASA Outstanding Leadership Medal, and the Presidential Meritorious and Distinguished Rank Awards.

Decline of the Mediterranean diet at a time of economic crisis. Results from the Moli-sani study.

PubMed

Bonaccio, M; Di Castelnuovo, A; Bonanni, A; Costanzo, S; De Lucia, F; Persichillo, M; Zito, F; Donati, M B; de Gaetano, G; Iacoviello, L

2014-08-01

Adherence to Mediterranean diet (MD) is reportedly declining in the last decades. We aimed to investigate the adherence to MD over the period 2005-2010 and exploring the possible role of the global economic crisis in accounting for the changing in the dietary habits in Italy. Cross-sectional analysis in a population-based cohort study which randomly recruited 21,001 southern Italian citizens enrolled within the Moli-sani study. Food intake was determined by the Italian EPIC food frequency questionnaire. Adherence to MD was appraised by the Italian Mediterranean Index (IMI). A wealth score was derived to evaluate the economic position and used together with other socioeconomic indicators. Highest prevalence of adherence to MD was observed during the years 2005-2006 (31.3%) while the prevalence dramatically fell down in the years 2007-2010 (18.3%; P<0.0001). The decrease was stronger in the elderly, less affluent groups, and among those living in urban areas. Accordingly, we observed that in 2007-2010 socioeconomic indicators were strongly associated with higher adherence to MD, whereas no association was detected in the years before the economic crisis began; both wealth score and education were major determinants of high adherence to MD with 31% (95%CI: 18-46%) higher adherence to this pattern within the wealthier group compared to the less affluent category. Adherence to MD has considerably decreased over the last few years. In 2007-2010 socioeconomic indicators have become major determinants of adherence to MD, a fact likely linked to the economic downturn. Copyright © 2014 Elsevier B.V. All rights reserved.

Dr. William Tumas - Associate Laboratory Director, Materials and Chemical

Science.gov Websites

Chemical Science and Technology Dr. William Tumas - Associate Laboratory Director, Materials and Chemical , technical direction, and workforce development of the materials and chemical science and technology , program management, and program execution. He joined NREL in December 2009 as Director of the Chemical and

12 CFR 611.220 - Outside directors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... board. (iii) Associations with $500 million or less in total assets as of January 1 of each year must... two outside directors. (ii) Associations with total assets exceeding $500 million as of January 1 of... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Outside directors. 611.220 Section 611.220...

12 CFR 611.220 - Outside directors.

Code of Federal Regulations, 2011 CFR

2011-01-01

... board. (iii) Associations with $500 million or less in total assets as of January 1 of each year must... two outside directors. (ii) Associations with total assets exceeding $500 million as of January 1 of... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Outside directors. 611.220 Section 611.220...

The Structural Basis for Lipid and Endotoxin Binding in RP105-MD-1, and Consequences for Regulation of Host Lipopolysaccharide Sensitivity.

PubMed

Ortiz-Suarez, Maite L; Bond, Peter J

2016-01-05

MD-1 is a member of the MD-2-related lipid-recognition (ML) family, and associates with RP105, a cell-surface protein that resembles Toll-like receptor 4 (TLR4). The RP105⋅MD-1 complex has been proposed to play a role in fine-tuning the innate immune response to endotoxin such as bacterial lipopolysaccharide (LPS) via TLR4⋅MD-2, but controversy surrounds its mechanism. We have used atomically detailed simulations to reveal the structural basis for ligand binding and consequent functional dynamics of MD-1 and the RP105 complex. We rationalize reports of endogenous phospholipid binding, by showing that they prevent collapse of the malleable MD-1 fold, before refining crystallographic models and uncovering likely binding modes for LPS analogs. Subsequent binding affinity calculations reveal that endotoxin specificity arises from the entropic cost of expanding the MD-1 cavity to accommodate bulky lipid tails, and support the role of MD-1 as a "sink" that sequesters endotoxin from TLR4 and stabilizes RP105/TLR4 interactions. Copyright © 2016 Elsevier Ltd. All rights reserved.

The political mobilization of corporate directors: socio-economic correlates of affiliation to European pressure groups.

PubMed

Bond, Matthew; Glouharova, Siana; Harrigan, Nicholas

2010-06-01

Business has played a central role in the debate over Britain's place in the European Union. This paper examines the socio-economic characteristics of directors of Britain's largest corporations who affiliated either to Business for Sterling or Britain in Europe. It reports associations between directors' social backgrounds and their probabilities of affiliation. Elite university education, club membership, wealth and multiple directorships were all associated with higher propensities to affiliate. The associations are consistent with the idea that directors' social resources allow them to overcome collective action problems as well as supplying them with the motivations to affiliate. They also indicated that directors form a privileged group in that they have a number of very powerful actors who can take unilateral political actions.

The bZIP transcription factor MdHY5 regulates anthocyanin accumulation and nitrate assimilation in apple.

PubMed

An, Jian-Ping; Qu, Feng-Jia; Yao, Ji-Fang; Wang, Xiao-Na; You, Chun-Xiang; Wang, Xiao-Fei; Hao, Yu-Jin

2017-01-01

The basic leucine zipper (bZIP) transcription factor HY5 plays a multifaceted role in plant growth and development. Here the apple MdHY5 gene was cloned based on its homology with Arabidopsis HY5 . Expression analysis demonstrated that MdHY5 transcription was induced by light and abscisic acid treatments. Electrophoretic mobility shift assays and transient expression assays subsequently showed that MdHY5 positively regulated both its own transcription and that of MdMYB10 by binding to E-box and G-box motifs, respectively. Furthermore, we obtained transgenic apple calli that overexpressed the MdHY5 gene, and apple calli coloration assays showed that MdHY5 promoted anthocyanin accumulation by regulating expression of the MdMYB10 gene and downstream anthocyanin biosynthesis genes. In addition, the transcript levels of a series of nitrate reductase genes and nitrate uptake genes in both wild-type and transgenic apple calli were detected. In association with increased nitrate reductase activities and nitrate contents, the results indicated that MdHY5 might be an important regulator in nutrient assimilation. Taken together, these results indicate that MdHY5 plays a vital role in anthocyanin accumulation and nitrate assimilation in apple.

APA guidelines: their importance and a plan to keep them current: 2013 annual report of the Policy and Planning Board.

PubMed

2014-01-01

When guidelines are approved by APA, they become association policy, and it is imperative that they remain current. The revision of guidelines poses several challenges to the association. These challenges range from the availability and allocation of resources to support the complicated processes involved in developing and updating these policies to the lack of a clearly defined process that includes identification of tasks, assignments of responsibilities, and so forth. For this reason, the APA Board of Directors asked the Policy and Planning Board (P&P) to work with the boards of the four directorates (i.e., the Education Directorate, the Practice Directorate, the Public Interest Directorate, and the Science Directorate) to create a proposal that would (a) make recommendations with regard to how the review and revision of guidelines documents might best be accomplished in accordance with the APA Strategic Plan and existing policies and procedures and (b) make suggestions regarding the association resources that might be required. The Board of Directors approved the proposed review process in December 2013. 2014 APA, all rights reserved

Correlates Associated with Unipolar Depressive Disorders in a Latino Population

PubMed Central

Correa-Fernandez, Virmarie; Carrión-Baralt, José R.; Alegría, Margarita; Albizu-García, Carmen E.

2014-01-01

Background This study reports the comparison and associations of demographic, clinical, and psychosocial correlates with three unipolar depressive disorders: dysthymia (DYS), major depression (MD), and double depression (DD), and examines to which extent these variables predict the disorders. Sampling and Method Previously collected data from 563 adults from a community in Puerto Rico were analyzed. One hundred and thirty individuals with DYS, 260 with MD, and 173 with DD were compared by demographic variables, psychiatric and physical comorbidity, familial psychopathology, psychosocial stressors, functional impairment, self-reliance, problem recognition and formal use of mental health services. Multinomial regression was used to assess the association of the predictor variables with each of the three disorders. Results Similarities outweighed the discrepancies between disorders. The main differences observed were between MD and DD, while DYS shared common characteristics with both MD and DD. After other variables were controlled, anxiety, functional impairment, and problem recognition most strongly predicted a DD diagnosis while age predicted a DYS diagnosis. Conclusion MD, DYS, and DD are not completely different disorders but they do differ in key aspects that might be relevant for nosology, research, and practice. A dimensional system that incorporates specific categories of disorders would better reflect the different manifestations of unipolar depressive disorders. PMID:23006435

Fungal nail infection

MedlinePlus

... 268. Review Date 10/24/2016 Updated by: David L. Swanson, MD, Vice Chair of Medical Dermatology, Associate Professor of Dermatology, Mayo Medical School, Scottsdale, AZ. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the ...

Apple fruit acidity is genetically diversified by natural variations in three hierarchical epistatic genes MdSAUR37, MdPP2CH and MdALMTII.

PubMed

Jia, Dongjie; Shen, Fei; Wang, Yi; Wu, Ting; Xu, Xuefeng; Zhang, Xinzhong; Han, Zhenhai

2018-05-11

Many efforts have been made to map quantitative trait loci (QTLs) to facilitate practical marker-assisted selection (MAS) in plants. In the present study, we identified four genome-wide major QTLs responsible for apple fruit acidity by MapQTL and BSA-seq analyses using two independent pedigree-based populations. Candidate genes were screened in major QTL regions, and three functional gene markers, including a non-synonymous A/G single nucleotide polymorphism (SNP) in the coding region of MdPP2CH, a 36-bp insertion in the promoter of MdSAUR37, and a previously reported SNP in MdALMTII, were validated to influence the malate content of apple fruits. In addition, MdPP2CH inactivated three vacuolar H + -ATPases (MdVHA-A3, MdVHA-B2 and MdVHA-D2) and one aluminium-activated malate transporter (MdALMTII) via dephosphorylation and negatively influenced fruit malate accumulation. The dephosphotase activity of MdPP2CH was suppressed by MdSAUR37, which implied a higher hierarchy of genetic interaction. Therefore, the MdSAUR37/MdPP2CH/MdALMTII chain cascaded hierarchical epistatic genetic effects to precisely determine apple fruit malate content. An A/G SNP (-1010) on MdMYB44 promoter region from a major QTL (qtl08.1) was closely associated with fruit malate content. The predicted phenotype values (PPVs) were estimated using the tentative genotype values of the gene markers, and the PPVs were significantly correlated with the observed phenotype values. Our findings provide an insight into plant genome-based selection in apples and will aid in conducting research to understand the physiological fundamentals of quantitative genetics. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

TODD MAY ADDRESSES ALL HANDS

NASA Image and Video Library

2016-06-22

NASA MARSHALL SPACE FLIGHT CENTER DIRECTOR TODD MAY TALKS ABOUT HIS VISION FOR THE CENTER DURING AN ALL-HANDS MEETING JUNE 22 IN MORRIS AUDITORIUM, AND BROADCAST CENTERWIDE. ALSO SPEAKING TO THE MARSHALL TEAM AND TAKING QUESTIONS DURING THE EVENT ARE, FROM LEFT, MARSHALL DEPUTY DIRECTOR JODY SINGER, ASSOCIATE DIRECTOR ROBIN HENDERSON AND ASSOCIATE DIRECTOR, TECHNICAL, PAUL MCCONNAUGHEY. "WE'RE IN THE BUSINESS OF MAKING THE IMPOSSIBLE POSSIBLE," SAID MAY, CITING PROGRESS ON THE SPACE LAUNCH SYSTEM AND THE JOURNEY TO MARS AND RECOUNTING HIGHLIGHTS OF MARSHALL'S 56-YEAR HISTORY.

A white dean and black physicians at the epicenter of the civil rights movement.

PubMed

deShazo, Richard D; Smith, Robert; Skipworth, Leigh Baldwin

2014-06-01

Robert Q. Marston, MD, a gregarious Rhodes and Markel Scholar, native Virginian, and well-connected National Institutes of Health-trained medical scientist found himself the new dean and hospital director of a promising academic medical center at age 38. It was 1961 and the University of Mississippi Medical Center (UMMC) in Jackson was, unknown to him, about to be at the geographic center of the struggle for African American civil rights. That struggle would entangle UMMC in a national search for social justice and change the course of American history and American medicine. Shortly after his arrival, the new dean received and refused a written request from the Secretary of the Mississippi Chapter of the National Medical Association (NMA) to make educational venues at the segregated medical center available to black physicians. The same year, UMMC became the primary medical provider for sick and injured Freedom Riders, sit-in and demonstration participants, and others who breached the racial divide defined by the state's feared Sovereignty Commission. That divide was violently enforced by collaboration among law enforcement, Citizens' Councils, and the Ku Klux Klan. The crescendo of the civil rights struggle that attended Marston's arrival included a deadly riot following James Meredith's integration of the Ole Miss campus in Oxford in 1962, the death of National Association for the Advancement of Colored People (NAACP) Field Secretary Medgar Evers at UMMC in 1963, a national controversy over UMMC's role in the autopsies of 3 civil rights workers murdered in Neshoba County, an attempt at limited compliance to Title VI of the Civil Rights Act of 1964, and a federal civil rights complaint against UMMC by the NAACP Legal and Educational Fund in 1965. That complaint noted that UMMC was out of compliance with the Civil Rights Act of 1964 and seriously threatened its federal funding and academic operations. Marston developed a compliance strategy that included the hiring of the first black faculty member, a request for an immediate federal civil rights inspection, and secretive overnight integration of the hospitals and clinics. A key to his strategy was engagement of support from the black community, with whom he had previously developed no relationship. Marston asked NAACP Field Director Charles Evers for support, and met with 5 black Mississippi physicians. Among the 5 was Robert Smith, MD, a founding member of the Medical Committee for Human Rights, the NMA officer whose request for NMA membership-access to the medical center was ignored. He was unaware of their local and national civil rights roles and active dialogue with the federal government on implementation of Title VI. The desire of the black physicians to see UMMC become an equal opportunity health resource resulted in their quiet assistance that aided UMMC compliance initiatives and played a major role in the successful outcome of the 1965 investigation of the charges of Title VI violations. This success established Marston as a national figure in academic medicine and contributed to his selection for positions as Director of The National Institutes of Health and President of the University of Florida. As commemorations of the 50(th) anniversary of Freedom Summer of 1964 proceed, UMMC has become arguably the most racially integrated academic health center in the United States. Copyright © 2014 Elsevier Inc. All rights reserved.

Cost Computations for Cyber Fighter Associate

DTIC Science & Technology

2015-05-01

associate. Aberdeen Proving Ground (MD): Army Research Laboratory (US); in press. 2 Harman D, Brown S, Henz B, Marvel LM. A communication protocol... Harman , et al.2 A specific class called ListenThread was created for multithreaded listeners. When ListenThread is instantiated, it is passed a given...2. Harman D, Brown S, Henz B, Marvel LM. A communication protocol for CyAMS and the cyber associate interface. Aberdeen Proving Ground (MD): US Army

Cartilage Degeneration, Subchondral Mineral and Meniscal Mineral Densities in Hartley and Strain 13 Guinea Pigs

PubMed Central

Sun, Yubo; Scannell, Brian P; Honeycutt, Patrick R; Mauerhan, David R; H, James Norton; Hanley Jr, Edward N

2015-01-01

Osteoarthritis is a joint disease involved in articular cartilage, subchondral bone, meniscus and synovial membrane. This study sought to examine cartilage degeneration, subchondral bone mineral density (BMD) and meniscal mineral density (MD) in male Hartley, female Hartley and female strain 13 guinea pigs to determine the association of cartilage degeneration with subchondral BMD and meniscal MD. Cartilage degeneration, subchondral BMD and meniscal MD in 12 months old guinea pigs were examined with histochemistry, X-ray densitometry and calcium analysis. We found that male Hartley guinea pigs had more severe cartilage degeneration, subchondral BMD and meniscal MD than female Hartley guinea pigs, but not female strain 13 guinea pigs. Female strain 13 guinea pigs had more severe cartilage degeneration and higher subchondral BMD, but not meniscal MD, than female Hartley guinea pigs. These findings indicate that higher subchondral BMD, not meniscal MD, is associated with more severe cartilage degeneration in the guinea pigs and suggest that abnormal subchondral BMD may be a therapeutic target for OA treatment. These findings also indicate that the pathogenesis of OA in the male guinea pigs and female guinea pigs are different. Female strain 13 guinea pig may be used to study female gender-specific pathogenesis of OA. PMID:26401159

75 FR 6642 - Notice of Proposed Information Collection; Naval Special Warfare Recruiting Directorate

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... Information Collection; Naval Special Warfare Recruiting Directorate AGENCY: Department of the Navy, DoD. ACTION: Notice. SUMMARY: The Naval Special Warfare (NSW) Recruiting Directorate announces the submission... the proposal and associated collection instruments, write to the Director, Naval Special Warfare...

Mediterranean diet and risk of pancreatic cancer in the European Prospective Investigation into Cancer and Nutrition cohort.

PubMed

Molina-Montes, Esther; Sánchez, María-José; Buckland, Genevieve; Bueno-de-Mesquita, H B As; Weiderpass, Elisabete; Amiano, Pilar; Wark, Petra A; Kühn, Tilman; Katzke, Verena; Huerta, José María; Ardanaz, Eva; Quirós, José Ramón; Affret, Aurélie; His, Mathilde; Boutron-Ruault, Marie-Christine; Peeters, Petra H; Ye, Weimin; Sund, Malin; Boeing, Heiner; Iqbal, Khalid; Ohlsson, Bodil; Sonestedt, Emily; Tjønneland, Anne; Petersen, Kristina En; Travis, Ruth C; Skeie, Guri; Agnoli, Claudia; Panico, Salvatore; Palli, Domenico; Tumino, Rosario; Sacerdote, Carlotta; Freisling, Heinz; Huybrechts, Inge; Overvad, Kim; Trichopoulou, Antonia; Bamia, Christina; Vasilopoulou, Effie; Wareham, Nick; Khaw, Kay-Tee; Cross, Amanda J; Ward, Heather A; Riboli, Elio; Duell, Eric J

2017-03-14

The Mediterranean diet (MD) has been proposed as a means for cancer prevention, but little evidence has been accrued regarding its potential to prevent pancreatic cancer. We investigated the association between the adherence to the MD and pancreatic cancer risk within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Over half a million participants from 10 European countries were followed up for over 11 years, after which 865 newly diagnosed exocrine pancreatic cancer cases were identified. Adherence to the MD was estimated through an adapted score without the alcohol component (arMED) to discount alcohol-related harmful effects. Cox proportional hazards regression models, stratified by age, sex and centre, and adjusted for energy intake, body mass index, smoking status, alcohol intake and diabetes status at recruitment, were used to estimate hazard ratios (HRs) associated with pancreatic cancer and their corresponding 95% confidence intervals (CIs). Adherence to the arMED score was not associated with risk of pancreatic cancer (HR high vs low adherence=0.99; 95% CI: 0.77-1.26, and HR per increments of two units in adherence to arMED=1.00; 95% CI: 0.94-1.06). There was no convincing evidence for heterogeneity by smoking status, body mass index, diabetes or European region. There was also no evidence of significant associations in analyses involving microscopically confirmed cases, plausible reporters of energy intake or other definitions of the MD pattern. A high adherence to the MD is not associated with pancreatic cancer risk in the EPIC study.

Equity in surgical leadership for women: more work to do.

PubMed

Weiss, Anna; Lee, Katherine C; Tapia, Viridiana; Chang, David; Freischlag, Julie; Blair, Sarah L; Ramamoorthy, Sonia

2014-09-01

Sex disparity in the Program Director role has not been studied. The goal of this study is to evaluate the percentage of women in Chair and Program Director positions. We hypothesize that there is a higher percentage of women in the Program Director role than Chair role. An Internet search identified Chairs, Program Directors, Associate Program Directors, and Division Chiefs. Statistical analysis compared percentages of women in these roles at all institutions, academic/community programs, and regions. There is higher female representation in the Program Director position than Chair position (P = .002) in General Surgery, Otolaryngology, and Orthopedics. More women are Associate Program Directors than Division Chiefs (23.6% vs 9.8%, P ≤ .001). Academic and community programs are no different. In the West, a greater percentage of women are Chairs as compared with the other regions (P ≤ .002). There are higher rates of women in Program Director position than Department Chair position. This discrepancy warrants further investigation. Published by Elsevier Inc.

Cognitive Functions and Neurodevelopmental Disorders Involving the Prefrontal Cortex and Mediodorsal Thalamus

PubMed Central

Ouhaz, Zakaria; Fleming, Hugo; Mitchell, Anna S.

2018-01-01

The mediodorsal nucleus of the thalamus (MD) has been implicated in executive functions (such as planning, cognitive control, working memory, and decision-making) because of its significant interconnectivity with the prefrontal cortex (PFC). Yet, whilst the roles of the PFC have been extensively studied, how the MD contributes to these cognitive functions remains relatively unclear. Recently, causal evidence in monkeys has demonstrated that in everyday tasks involving rapid updating (e.g., while learning something new, making decisions, or planning the next move), the MD and frontal cortex are working in close partnership. Furthermore, researchers studying the MD in rodents have been able to probe the underlying mechanisms of this relationship to give greater insights into how the frontal cortex and MD might interact during the performance of these essential tasks. This review summarizes the circuitry and known neuromodulators of the MD, and considers the most recent behavioral, cognitive, and neurophysiological studies conducted in monkeys and rodents; in total, this evidence demonstrates that MD makes a critical contribution to cognitive functions. We propose that communication occurs between the MD and the frontal cortex in an ongoing, fluid manner during rapid cognitive operations, via the means of efference copies of messages passed through transthalamic routes; the conductance of these messages may be modulated by other brain structures interconnected to the MD. This is similar to the way in which other thalamic structures have been suggested to carry out forward modeling associated with rapid motor responding and visual processing. Given this, and the marked thalamic pathophysiology now identified in many neuropsychiatric disorders, we suggest that changes in the different subdivisions of the MD and their interconnections with the cortex could plausibly give rise to a number of the otherwise disparate symptoms (including changes to olfaction and cognitive functioning) that are associated with many different neuropsychiatric disorders. In particular, we will focus here on the cognitive symptoms of schizophrenia and suggest testable hypotheses about how changes to MD-frontal cortex interactions may affect cognitive processes in this disorder. PMID:29467603

Lipid Accumulation Product (LAP) and Visceral Adiposity Index (VAI) as Markers of Insulin Resistance and Metabolic Associated Disturbances in Young Argentine Women with Polycystic Ovary Syndrome.

PubMed

Abruzzese, Giselle A; Cerrrone, Gloria E; Gamez, Juan M; Graffigna, Mabel N; Belli, Susana; Lioy, Gustavo; Mormandi, Eduardo; Otero, Patricia; Levalle, Oscar A; Motta, Alicia B

2017-01-01

Polycystic ovary syndrome (PCOS) is an endocrine disorder. PCOS women are at high risk of developing insulin resistance (IR) and cardiovascular disorders since young age. We aimed to study the reliability of lipid accumulation product (LAP) and visceral adiposity index (VAI) as markers of metabolic disturbances (MD) associated with IR in young reproductive aged PCOS patients. We also evaluated the association between LAP and VAI and the presence of hyperandrogenism. In a cross-sectional study, 110 PCOS patients and 88 control women (18-35 years old) were recruited. PCOS patients were divided into 2 groups, as hyperandrogenic and non-hyperandrogenic considering the signs of hyperandrogenism (clinical or biochemical). Anthropometric measurements were taken and blood samples collected. Metabolic and anthropometric characteristics and their association with IR and associated MD were evaluated and LAP and VAI were calculated. LAP and VAI were compared with TC/HDL-c and TG/HDL-c to define the best markers of MD in this population. Independently of the phenotype, young PCOS patients showed high IR and dyslipidemia. Both LAP and VAI showed to be more effective markers to assess MD and IR in these young women than TG/HDL-c or TC/HDL-c [cut-off values: LAP: 18.24 (sensitivity: 81.43% specificity: 73.49%), positive predictive value (PPV): 75.0%, negative predictive value (NPV): 77.27%, VAI: 2.19 (sensitivity: 81.16% specificity: 72.15% PPV: 74.65% NPV: 72.22%)]. LAP and VAI are representative markers to assess MD associated with IR in young PCOS patients. All PCOS patients, independently of their androgenic condition, showed high metabolic risk. © Georg Thieme Verlag KG Stuttgart · New York.

Association of Bruch's membrane opening and optic disc morphology to axial length and visual field defects in eyes with primary open-angle glaucoma.

PubMed

Nakanishi, Hideo; Suda, Kenji; Yoshikawa, Munemitsu; Akagi, Tadamichi; Kameda, Takanori; Ikeda, Hanako Ohashi; Yokota, Satoshi; Kurimoto, Yasuo; Tsujikawa, Akitaka

2018-03-01

To examine the morphology of Bruch's membrane opening (BMO), optic disc, and peripapillary atrophy (PPA) by scanning laser ophthalmoscopy (SLO) and spectral-domain optical coherence tomography (SD-OCT), and to determine their association with the axial length and visual field defects. This was a cross-sectional study of 94 eyes of 56 subjects; 77 eyes were diagnosed with primary open-angle glaucoma and 17 eyes as normal. The margins of the optic disc were determined in the SLO images, and that of the BMO in the SD-OCT images. The ovality and area of the BMO and the optic disc were measured. The beta and gamma-PPA areas were also measured. The association of each parameter with the axial length and the mean deviation (MD) of the visual field tests was determined by generalized estimating equations (GEEs). The optic disc ovality was associated with the axial length and the MD (β = -0.47, P = 7.6 × 10 -4 and β = 0.12, P = 0.040). The BMO ovality was not significantly associated with the axial length and the MD. The BMO area was associated with the axial length (β = 0.30, P = 0.029). A larger BMO area was associated with a thinner BMO-based neuroretinal rim width (BMO-MRW) after adjustments for the MD (β = -0.30, P = 2.1 × 10 -4 ). The beta- and gamma-PPA areas were associated with the axial length (β = 0.50, P = 7.4 × 10 -5 and β = 0.62, P = 4.2 × 10 -6 ). The optic disc ovality was associated with both the axial length and MD, whereas BMO ovality was not. Attention should be paid to the influence of the axial length-related enlargement of the BMO.

Colorectal Cancer—A New Look at an Old Problem

PubMed Central

Toribara, Neil W.

1994-01-01

This discussion was selected from the weekly staff conferences in the Department of Medicine, University of California, San Francisco. Taken from a transcription, it has been edited by Nathan M. Bass, MD, PhD, Associate Professor of Medicine, under the direction of Lloyd H. Smith Jr. MD, Professor of Medicine and Associate Dean in the School of Medicine. Images PMID:7810127

Nex-Gen Space Observatory

NASA Image and Video Library

2011-10-26

NASA, space science industry and government officials are seen in front of a full-size model of NASA's James Webb Space Telescope at the Maryland Science Center in Baltimore, Wednesday, Oct. 26, 2011. From left, back row are: Dr. John Grunsfeld, former astronaut and Deputy Director, Space Telescope Science Institute (STScI), Baltimore; Jeffrey Grant, VP and General Manager of the Space Systems Division, Northrop Grumman; Van Reiner, President and CEO of the Maryland Science Center, Baltimore and Adam Reiss, recipient of the 2011 Nobel Prize in Physics and professor of astronomy and physics at Johns Hopkins University. In the front row are NASA Deputy Administrator Lori Garver, left, and U.S. Senator Barbara Mikulski (D-Md.). Photo Credit: (NASA/Carla Cioffi)

Association of circulating adipokines with metabolic dyslipidemia in obese versus non-obese individuals.

PubMed

Rahimlou, Mehran; Mirzaei, Khadijeh; Keshavarz, Seyed Ali; Hossein-Nezhad, Arash

2016-01-01

Previous studies have shown that circulating adipokines may play an important role in the pathogenesis of some obesity related chronic disease such as dyslipidemia and type2 diabetes mellitus. The aim of the present study was to investigate the association between vaspin, omentin-1 and retinol binding protein-4 levels with metabolic dyslipidemia (MD) criteria in obese and non-obese individuals. The study was conducted on 170 obese and 81 non-obese individuals. After collecting the blood samples, serum levels metabolic parameters as well as three circulating adipokines and body composition were measured. No significant difference was noted regarding the mean serum levels of omentin-1 and vaspin between the obese and non-obese groups, while, serum level of RBP4 was significantly higher in the non-obese group. We found the 0.22 increased risk of MD in obese individuals with higher RBP4 concentration. After the adjustment for confounding factors, this association was still significant. No significant association was noted between MD and its components relative risks with omentin-1 and vaspin levels. Our study demonstrated that circulating RBP4 was significantly higher in the obese individuals which may increase the risk of MD in them. Further researches are needed to address this association. Copyright © 2015 Diabetes India. Published by Elsevier Ltd. All rights reserved.

49 CFR 1011.6 - Delegations of authority by the Chairman.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Board is delegated to the Director of the Office of Economics, Environmental Analysis, and... Director and Associate Director of the Office of Economics, Environmental Analysis, and Administration and the Chief of the Section of Economics. (g) The Director of the Office of Proceedings is delegated...

49 CFR 1011.6 - Delegations of authority by the Chairman.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Board is delegated to the Director of the Office of Economics, Environmental Analysis, and... Director and Associate Director of the Office of Economics, Environmental Analysis, and Administration and the Chief of the Section of Economics. (g) The Director of the Office of Proceedings is delegated...

49 CFR 1011.6 - Delegations of authority by the Chairman.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Board is delegated to the Director of the Office of Economics, Environmental Analysis, and... Director and Associate Director of the Office of Economics, Environmental Analysis, and Administration and the Chief of the Section of Economics. (g) The Director of the Office of Proceedings is delegated...

49 CFR 1011.6 - Delegations of authority by the Chairman.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Board is delegated to the Director of the Office of Economics, Environmental Analysis, and... Director and Associate Director of the Office of Economics, Environmental Analysis, and Administration and the Chief of the Section of Economics. (g) The Director of the Office of Proceedings is delegated...

49 CFR 1011.6 - Delegations of authority by the Chairman.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Board is delegated to the Director of the Office of Economics, Environmental Analysis, and... Director and Associate Director of the Office of Economics, Environmental Analysis, and Administration and the Chief of the Section of Economics. (g) The Director of the Office of Proceedings is delegated...

Chronic methadone use, poor bowel visualization and failed colonoscopy: A preliminary study

PubMed Central

Verma, Siddharth; Fogel, Joshua; Beyda, David J; Bernstein, Brett; Notar-Francesco, Vincent; Mohanty, Smruti R

2012-01-01

AIM: To examine effects of chronic methadone usage on bowel visualization, preparation, and repeat colonoscopy. METHODS: In-patient colonoscopy reports from October, 2004 to May, 2009 for methadone dependent (MD) patients were retrospectively evaluated and compared to matched opioid naive controls (C). Strict criteria were applied to exclude patients with risk factors known to cause constipation or gastric dysmotility. Colonoscopy reports of all eligible patients were analyzed for degree of bowel visualization, assessment of bowel preparation (good, fair, or poor), and whether a repeat colonoscopy was required. Bowel visualization was scored on a 4 point scale based on multiple prior studies: excellent = 1, good = 2, fair = 3, or poor = 4. Analysis of variance (ANOVA) and Pearson χ2 test were used for data analyses. Subgroup analysis included correlation between methadone dose and colonoscopy outcomes. All variables significantly differing between MD and C groups were included in both univariate and multivariate logistic regression analyses. P values were two sided, and < 0.05 were considered statistically significant. RESULTS: After applying exclusionary criteria, a total of 178 MD patients and 115 C patients underwent a colonoscopy during the designated study period. A total of 67 colonoscopy reports for MD patients and 72 for C were included for data analysis. Age and gender matched controls were randomly selected from this population to serve as controls in a numerically comparable group. The average age for MD patients was 52.2 ± 9.2 years (range: 32-72 years) years compared to 54.6 ± 15.5 years (range: 20-81 years) for C (P = 0.27). Sixty nine percent of patients in MD and 65% in C group were males (P = 0.67). When evaluating colonoscopy reports for bowel visualization, MD patients had significantly greater percentage of solid stool (i.e., poor visualization) compared to C (40.3% vs 6.9%, P < 0.001). Poor bowel preparation (35.8% vs 9.7%, P < 0.001) and need for repeat colonoscopy (32.8% vs 12.5%, P = 0.004) were significantly higher in MD group compared to C, respectively. Under univariate analysis, factors significantly associated with MD group were presence of fecal particulate [odds ratio (OR), 3.89, 95% CI: 1.33-11.36, P = 0.01] and solid stool (OR, 13.5, 95% CI: 4.21-43.31, P < 0.001). Fair (OR, 3.82, 95% CI: 1.63-8.96, P = 0.002) and poor (OR, 8.10, 95% CI: 3.05-21.56, P < 0.001) assessment of bowel preparation were more likely to be associated with MD patients. Requirement for repeat colonoscopy was also significant higher in MD group (OR, 3.42, 95% CI: 1.44-8.13, P = 0.01). In the multivariate analyses, the only variable independently associated with MD group was presence of solid stool (OR, 7.77, 95% CI: 1.66-36.47, P = 0.01). Subgroup analysis demonstrated a general trend towards poorer bowel visualization with higher methadone dosage. ANOVA analysis demonstrated that mean methadone dose associated with presence of solid stool (poor visualization) was significantly higher compared to mean dosage for clean colon (excellent visualization, P = 0.02) or for those with liquid stool only (good visualization, P = 0.01). CONCLUSION: Methadone dependence is a risk factor for poor bowel visualization and leads to more repeat colonoscopies. More aggressive bowel preparation may be needed in MD patients. PMID:22969198

Morphological, structural, and functional alterations of the prefrontal cortex and the basolateral amygdala after early lesion of the rat mediodorsal thalamus.

PubMed

Ouhaz, Zakaria; Ba-M'hamed, Saadia; Bennis, Mohamed

2017-08-01

Early postnatal damage to the mediodorsal thalamus (MD) produces deficits in cognition and behavior believed to be associated with early prefrontal cortical maldevelopment. We assessed the role of MD afferents during development on the morphological and functional maturation of the prefrontal cortex (PFC) and the basolateral amygdala (BLA). Sprague-Dawley rat pups (n = 56) received a bilateral electrolytic lesion of the MD or a MD Sham lesion on postnatal day 4. 7 weeks later, all rats were tested in anxiety-related and cognitive paradigms using the elevated plus maze and novel object recognition tests. Following behavioral testing (P70), rats were killed and the baseline expression of C-Fos protein and the number of GABAergic neurons were evaluated in the PFC and the BLA. The dendritic morphology and spine density in the PFC using Golgi-Cox staining was also evaluated. Adult rats with early postnatal bilateral MD damage exhibited disrupted recognition memory and increased anxiety-like behaviors. The lesion also caused a significant diminution of C-Fos immunolabeling and an increase of the number of GABAergic neurons in the PFC. In the BLA, the number of GABAergic neurons was significantly reduced, associated with an increase in C-Fos immunolabeling. Furthermore, in the PFC the lesion induced a significant reduction in dendritic branching and spine density. Our data are consistent with the hypothesis that the MD plays a role in the development of the PFC and, therefore, may be a good animal model to investigate cognitive symptoms associated with schizophrenia.

A Pilot Study: Dietary Energy Density is Similar between Active Women with and without Exercise-Associated Menstrual Dysfunction

PubMed Central

Hand, Taryn M.; Howe, Stephanie; Cialdella-Kam, Lynn; Hoffman, Charlotte P. Guebels; Manore, Melinda

2016-01-01

Low energy availability (EA) (e.g., insufficient energy intake (EI) to match energy needs, including exercise energy expenditure) has been identified as a primary contributor to exercise-associated menstrual dysfunction (ExMD) in active women. For health reasons, active women may self-select diets lower in energy density (ED, kcal/g), which can inadvertently contribute to inadequate EI. Using data from two studies, we compared the ED of active women with ExMD (n = 9; 24 ± 6 years) to eumenorrheic (EU) active controls (EU: n = 18, 27 ± 6 years). ED was calculated from 6 to 7 days weighted food records using two methods: with/without beverages. ANOVA and Wilcoxon Rank-Sum were used to test group differences. ED was not different between groups, but there was a trend toward a lower median ED (10%) (p = 0.049 unadjusted; p = 0.098 adjusted) in the ExMD-group (Method 1—all beverages: ExMD = 1.01 kcal/g (range = 0.52–1.41), EU = 1.22 kcal/g (range = 0.72–1.72); Method 2—without beverages: ExMD = 1.51 kcal/g (range = 1.26–2.06), EU = 1.69 kcal/g (range = 1.42–2.54)). This lower ED represents a 9% decrease (~219 kcal/day) in EI (ExMD = 2237 ± 378 kcal/day; EU = 2456 ± 470 kcal/day; p > 0.05). EI and macro/micronutrient intakes were similar for groups. In the ExMD-group, low ED could contribute to lower EI and EA. Future research should examine the interaction of ED and exercise on appetite, EI, and EA in active women, especially those with ExMD. PMID:27104560

NCI intramural research highlighted at 2014 AACR meeting

Cancer.gov

This year’s American Association for Cancer Research meeting featured plenary talks by two NCI scientists, Steven Rosenberg, M.D., and Louis Staudt, M.D., Ph.D., that highlighted the challenges in developing varied and potentially synergistic treatments f

18 CFR 376.204 - Delegation of Commission authority during emergency conditions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... the Office of Energy Projects; (v) Director of the Office of Electric Reliability; (vi) Director of... Energy Projects, in order of seniority; (x) Deputy Directors, Office of Electric Reliability, in order of... Energy Projects; Assistant Directors and Division heads, Office of Electric Reliability; Deputy Associate...

Child Welfare Training in Child Psychiatry Residency: A Program Director Survey

ERIC Educational Resources Information Center

Lee, Terry G.; Cox, Julia R.; Walker, Sarah C.

2013-01-01

Objective: This study surveys child psychiatry residency program directors in order to 1) characterize child welfare training experiences for child psychiatry residents; 2) evaluate factors associated with the likelihood of program directors' endorsing the adequacy of their child welfare training; and 3) assess program directors'…

Malaria, Moderate to Severe Anaemia, and Malarial Anaemia in Children at Presentation to Hospital in the Mount Cameroon Area: A Cross-Sectional Study

PubMed Central

Taiwe, Germain Sotoing

2016-01-01

Background. Malaria remains a major killer of children in Sub-Saharan Africa, while anaemia is a public health problem with significant morbidity and mortality. Examining the factors associated with moderate to severe anaemia (MdSA) and malarial anaemia as well as the haematological characteristics is essential. Methodology. Children (1–14 years) at presentation at the Regional Hospital Annex-Buea were examined clinically and blood samples were collected for malaria parasite detection and full blood count evaluation. Results. Plasmodium falciparum, anaemia, and malarial anaemia occurred in 33.8%, 62.0%, and 23.6% of the 216 children, respectively. Anaemia prevalence was significantly higher in malaria parasite positive children and those with fever than their respective counterparts. MdSA and moderate to severe malarial anaemia (MdSMA) were detected in 38.0% and 15.3% of the participants, respectively. The prevalence of MdSA was significantly higher in children whose household head had no formal education, resided in the lowland, or was febrile, while MdSMA was significantly higher in febrile children only. Children with MdSMA had significantly lower mean white blood cell, lymphocyte, and platelet counts while the mean granulocyte count was significantly higher. Conclusion. Being febrile was the only predictor of both MdSA and MdSMA. More haematological insult occurred in children with MdSMA compared to MdSA. PMID:27895939

Comparison of mean deviation with AGIS and CIGTS scores in association with structural parameters in glaucomatous eyes.

PubMed

Naka, Maiko; Kanamori, Akiyasu; Tatsumi, Yasuko; Fujioka, Miyuki; Nagai-Kusuhara, Azusa; Nakamura, Makoto; Negi, Akira

2009-01-01

To evaluate which of the 3 clinically used visual field indices including mean deviation (MD), Advanced Glaucoma Intervention Study (AGIS) score, and Collaborative Initial Glaucoma Treatment Study (CIGTS) score are best in evaluating functional damage of glaucomatous optic neuropathy. In 213 glaucomatous eyes, peripapillary retinal nerve fiber layer thickness (RNFLT) and optic disc configuration were measured with Stratus optical coherence tomography and Heidelberg Retina Tomograph-2, respectively. Visual field was measured with standard automated perimetry 30-2. Correlations of the structural parameters compared with the 3 VF indices using second polynomial regression were calculated. In addition, these correlations were analyzed among eyes of 3 different stages of glaucoma, as defined by MD score (early, MD> or =-6 dB; moderate, -12 dB< or =MD<-6 dB; advanced, MD<-12 dB). Among structure-function relationships in all subjects, the highest correlation determination (R) was MD with RNFLT (=0.298). CIGTS score showed better R than MD or AGIS score with rim area, but these values were not higher than any R with RNFLT. In analyses of 3 groups depending on MD, statistically significant structure-function correlations were observed only in patients with an advanced stage. No clear difference was found among MD and AGIS/CIGTS scores in expressing functional damage of glaucomatous eyes. MD is suggested to be no worse than others in monitoring glaucoma in clinical setting.

Symptoms of muscle dysmorphia, body dysmorphic disorder, and eating disorders in a nonclinical population of adult male weightlifters in Australia.

PubMed

Nieuwoudt, Johanna E; Zhou, Shi; Coutts, Rosanne A; Booker, Ray

2015-05-01

The current study aimed to (a) determine the rates of symptoms of muscle dysmorphia (MD), body dysmorphic disorder (BDD), and eating disorder; (b) determine the relationships among symptoms of MD, BDD, and eating disorders; and (c) provide a comprehensive comparison of symptoms of MD, BDD, and eating disorders in a nonclinical population of adult male weightlifters in Australia. The participants (N = 648, mean age = 29.5 years, SD = 10.1) participated in an online survey, consisting of Muscle Appearance Satisfaction Scale, the Body Dysmorphic Disorder Questionnaire, and the Eating Attitude Test-26. Results indicated that 110 participants (17%) were at risk of having MD, 69 participants (10.6%) were at risk of having BDD, and 219 participants (33.8%) were at risk of having an eating disorder. Furthermore, 36 participants (5.6%) were found at risk of having both MD and BDD, and 60 participants (9.3%) were at risk of having both MD and an eating disorder. Significant correlations and associations were found between symptoms of MD and BDD, and symptoms of MD and eating disorders. Support was provided for the comorbidity of, and symptomatic similarities between, symptoms of MD and BDD, and symptoms of MD and eating disorders. This may reflect a shared pathogenesis between symptoms of MD, BDD, and eating disorders. Strength and conditioning professionals, exercise scientists, athletic trainers, and personal trainers should be aware that adult males who are working out with weights (i.e., free weights or machines) may be at increased risk of having MD, BDD, and eating disorders.

A novel triazine ring compound (MD568) exerts in vivo and in vitro effects on lipid metabolism.

PubMed

Jia, Dan; Li, Ziwen; Gao, Ying; Feng, Yifan; Li, Weimin

2018-07-01

In this study, we investigated the toxicity and biological activity of a novel triazine ring compound named magnolol derivative 568 (MD568). The LD 50 of MD568 was determined in Sprague-Dawley (SD) rats by intraperitoneal injection. Treatment of high fat diet-induced obese rats with MD568 demonstrated that MD568 displayed significant anti-obesity effects. MD568 markedly reduced body weight, blood lipid contents, white adipose tissue (WAT) and liver mass in obese rats. In addition, MD568 modulated lesions in WAT through regulating PPAR-Ɣ, C/EBP-a, SREBP-1c and FABP-4 proteins in the liver through regulating PPAR-α, SREBP-1c and FABP-4. We also evaluated the effects of MD568 on the proliferation and differentiation of 3T3-L1 pre-adipocytes and investigated the underlying mechanism by microarray analysis. Results showed that MD568 has good inhibitory activity on lipogenesis and lipid accumulation in 3T3-L1 pre-adipocytes. The protein expression levels of the adipogenic transcription factors PPAR-Ɣ, C/EBP-a, SREBP-1c and FABP-4 were reduced by MD568. In addition, the gene expression of FAS and LDL was also significantly down-regulated by MD568. Microarray data enrichment analysis demonstrated that the underlying mechanism of action of MD568 may be related to its regulatory effects on genes associated with the biological processes or pathways in lipid metabolism. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Characterization of three chalcone synthase-like genes from apple (Malus x domestica Borkh.).

PubMed

Yahyaa, Mosaab; Ali, Samah; Davidovich-Rikanati, Rachel; Ibdah, Muhammad; Shachtier, Alona; Eyal, Yoram; Lewinsohn, Efraim; Ibdah, Mwafaq

2017-08-01

Apple (Malus x domestica Brokh.) is a widely cultivated deciduous tree species of significant economic importance. Apple leaves accumulate high levels of flavonoids and dihydrochalcones, and their formation is dependent on enzymes of the chalcone synthase family. Three CHS genes were cloned from apple leaves and expressed in Escherichia coli. The encoded recombinant enzymes were purified and functionally characterized. In-vitro activity assays indicated that MdCHS1, MdCHS2 and MdCHS3 code for proteins exhibiting polyketide synthase activity that accepted either p-dihydrocoumaroyl-CoA, p-coumaroyl-CoA, or cinnamoyl-CoA as starter CoA substrates in the presence of malonyl-CoA, leading to production of phloretin, naringenin chalcone, and pinocembrin chalcone. MdCHS3 coded a chalcone-dihydrochalcone synthase enzyme with narrower substrate specificity than the previous ones. The apparent Km values of MdCHS3 for p-dihydrocoumaryl-CoA and p-coumaryl-CoA were both 5.0 μM. Expression analyses of MdCHS genes varied according to tissue type. MdCHS1, MdCHS2 and MdCHS3 expression levels were associated with the levels of phloretin accumulate in the respective tissues. Copyright © 2017 Elsevier Ltd. All rights reserved.

Incidental finding of carcinoid tumor on Meckel’s diverticulum: case report and literature review, should prophylactic resection be recommended?

PubMed Central

2014-01-01

Meckel’s diverticulum (MD) is the most common congenital anomaly of the gastrointestinal tract and is caused by incomplete obliteration of the vitelline duct during intrauterine life. MD affects less than 2% of the population. In most cases, MD is asymptomatic and the estimated average complication risk of MD carriers, which is inversely proportional to age, ranges between 2% and 4%. The most common MD-related complications are gastrointestinal bleeding, intestinal obstruction and acute phlogosis. Excision is mandatory in the case of symptomatic diverticula regardless of age, while surgical treatment for asymptomatic diverticula remains controversial. According to the majority of studies, the incidental finding of MD in children is an indication for surgical resection, while the management of adults is not yet unanimous. In this case report, we describe the prophylactic resection of an incidentally detected MD, which led to the removal of an occult mucosal carcinoid tumor. In literature, the association of MD and carcinoid tumor is reported as a rare finding. Even though the strategy for adult patients of an incidental finding of MD during surgery performed for other reasons divides the experts, we recommend prophylactic excision in order to avoid any further risk. PMID:24884768

A Comparison of the Perceptions of Laboratory Directors and Medical Technology Educators Toward Career-Entry Competencies for Associate and Baccalaureate Degree Laboratory Technology Graduates.

ERIC Educational Resources Information Center

Buccelli, Pamela

A study compared the perceptions of Pennsylvania laboratory directors and medical technology educators relative to career-entry competencies for associate degree medical laboratory technicians (MLTs) and baccalaureate medical technology (MT) graduates. A 55-item competency questionnaire was administered to 265 hospital laboratory directors and 40…

Use of FGF-21 as a Biomarker of Mitochondrial Disease in Clinical Practice.

PubMed

Morovat, Alireza; Weerasinghe, Gayani; Nesbitt, Victoria; Hofer, Monika; Agnew, Thomas; Quaghebeur, Geralrine; Sergeant, Kate; Fratter, Carl; Guha, Nishan; Mirzazadeh, Mehdi; Poulton, Joanna

2017-08-21

Recent work has suggested that fibroblast growth factor-21 (FGF-21) is a useful biomarker of mitochondrial disease (MD). We routinely measured FGF-21 levels on patients who were investigated at our centre for MD and evaluated its diagnostic performance based on detailed genetic and other laboratory findings. Patients' FGF-21 results were assessed by the use of age-adjusted z -scores based on normalised FGF-21 values from a healthy population. One hundred and fifty five patients were investigated. One hundred and four of these patients had molecular evidence for MD, 27 were deemed to have disorders other than MD (non-MD), and 24 had possible MD. Patients with defects in mitochondrial DNA (mtDNA) maintenance ( n = 32) and mtDNA rearrangements ( n = 17) had the highest median FGF-21 among the MD group. Other MD patients harbouring mtDNA point mutations ( n = 40) or mutations in other autosomal genes ( n = 7) and those with partially characterised MD had lower FGF-21 levels. The area under the receiver operating characteristic curve for distinguishing MD from non-MD patients was 0.69. No correlation between FGF-21 and creatinine, creatine kinase, or cardio-skeletal myopathy score was found. FGF-21 was significantly associated with plasma lactate and ocular myopathy. Although FGF-21 was found to have a low sensitivity for detecting MD, at a z -score of 2.8, its specificity was above 90%. We suggest that a high serum concentration of FGF-21 would be clinically useful in MD, especially in adult patients with chronic progressive external ophthalmoplegia, and may enable bypassing muscle biopsy and directly opting for genetic analysis. Availability of its assay has thus modified our diagnostic pathway.

Use of FGF-21 as a Biomarker of Mitochondrial Disease in Clinical Practice

PubMed Central

Weerasinghe, Gayani; Nesbitt, Victoria; Hofer, Monika; Agnew, Thomas; Quaghebeur, Geralrine; Sergeant, Kate; Guha, Nishan; Mirzazadeh, Mehdi; Poulton, Joanna

2017-01-01

Recent work has suggested that fibroblast growth factor-21 (FGF-21) is a useful biomarker of mitochondrial disease (MD). We routinely measured FGF-21 levels on patients who were investigated at our centre for MD and evaluated its diagnostic performance based on detailed genetic and other laboratory findings. Patients’ FGF-21 results were assessed by the use of age-adjusted z-scores based on normalised FGF-21 values from a healthy population. One hundred and fifty five patients were investigated. One hundred and four of these patients had molecular evidence for MD, 27 were deemed to have disorders other than MD (non-MD), and 24 had possible MD. Patients with defects in mitochondrial DNA (mtDNA) maintenance (n = 32) and mtDNA rearrangements (n = 17) had the highest median FGF-21 among the MD group. Other MD patients harbouring mtDNA point mutations (n = 40) or mutations in other autosomal genes (n = 7) and those with partially characterised MD had lower FGF-21 levels. The area under the receiver operating characteristic curve for distinguishing MD from non-MD patients was 0.69. No correlation between FGF-21 and creatinine, creatine kinase, or cardio-skeletal myopathy score was found. FGF-21 was significantly associated with plasma lactate and ocular myopathy. Although FGF-21 was found to have a low sensitivity for detecting MD, at a z-score of 2.8, its specificity was above 90%. We suggest that a high serum concentration of FGF-21 would be clinically useful in MD, especially in adult patients with chronic progressive external ophthalmoplegia, and may enable bypassing muscle biopsy and directly opting for genetic analysis. Availability of its assay has thus modified our diagnostic pathway. PMID:28825656

Burnout and distress among internal medicine program directors: results of a national survey.

PubMed

West, Colin P; Halvorsen, Andrew J; Swenson, Sara L; McDonald, Furman S

2013-08-01

Physician burnout and distress has been described in national studies of practicing physicians, internal medicine (IM) residents, IM clerkship directors, and medical school deans. However, no comparable national data exist for IM residency program directors. To assess burnout and distress among IM residency program directors, and to evaluate relationships of distress with personal and program characteristics and perceptions regarding implementation and consequences of Accreditation Council for Graduate Medical Education (ACGME) regulations. The 2010 Association of Program Directors in Internal Medicine (APDIM) Annual Survey, developed by the APDIM Survey Committee, was sent in August 2010 to the 377 program directors with APDIM membership, representing 99.0 % of the 381 United States categorical IM residency programs. The 2010 APDIM Annual Survey included validated items on well-being and distress, including questions addressing quality of life, satisfaction with work-life balance, and burnout. Questions addressing personal and program characteristics and perceptions regarding implementation and consequences of ACGME regulations were also included. Of 377 eligible program directors, 282 (74.8 %) completed surveys. Among respondents, 12.4 % and 28.8 % rated their quality of life and satisfaction with work-life balance negatively, respectively. Also, 27.0 % reported emotional exhaustion, 10.4 % reported depersonalization, and 28.7 % reported overall burnout. These rates were lower than those reported previously in national studies of medical students, IM residents, practicing physicians, IM clerkship directors, and medical school deans. Aspects of distress were more common among younger program directors, women, and those reporting greater weekly work hours. Work-home conflicts were common and associated with all domains of distress, especially if not resolved in a manner effectively balancing work and home responsibilities. Associations with program characteristics such as program size and American Board of Internal Medicine (ABIM) pass rates were not found apart from higher rates of depersonalization among directors of community-based programs (23.5 % vs. 8.6 %, p = 0.01). We did not observe any consistent associations between distress and perceptions of implementation and consequences of program regulations. The well-being of IM program directors across domains, including quality of life, satisfaction with work-life balance, and burnout, appears generally superior to that of medical trainees, practicing physicians, and other medical educators nationally. Additionally, it is reassuring that program directors' perceptions of their ability to respond to current regulatory requirements are not adversely associated with distress. However, the increased distress levels among younger program directors, women, and those at community-based training programs reported in this study are important concerns worthy of further study.

Effects of Tamoxifen and oestrogen on histology and radiographic density in high and low mammographic density human breast tissues maintained in murine tissue engineering chambers.

PubMed

Chew, G L; Huo, C W; Huang, D; Blick, T; Hill, P; Cawson, J; Frazer, H; Southey, M C; Hopper, J L; Britt, K; Henderson, M A; Haviv, I; Thompson, E W

2014-11-01

Mammographic density (MD) is a strong risk factor for breast cancer. It is altered by exogenous endocrine treatments, including hormone replacement therapy and Tamoxifen. Such agents also modify breast cancer (BC) risk. However, the biomolecular basis of how systemic endocrine therapy modifies MD and MD-associated BC risk is poorly understood. This study aims to determine whether our xenograft biochamber model can be used to study the effectiveness of therapies aimed at modulating MD, by examine the effects of Tamoxifen and oestrogen on histologic and radiographic changes in high and low MD tissues maintained within the biochamber model. High and low MD human tissues were precisely sampled under radiographic guidance from prophylactic mastectomy fresh specimens of high-risk women, then inserted into separate vascularized murine biochambers. The murine hosts were concurrently implanted with Tamoxifen, oestrogen or placebo pellets, and the high and low MD biochamber tissues maintained in the murine host environment for 3 months, before the high and low MD biochamber tissues were harvested for histologic and radiographic analyses. The radiographic density of high MD tissue maintained in murine biochambers was decreased in Tamoxifen-treated mice compared to oestrogen-treated mice (p = 0.02). Tamoxifen treatment of high MD tissue in SCID mice led to a decrease in stromal (p = 0.009), and an increase in adipose (p = 0.023) percent areas, compared to placebo-treated mice. No histologic or radiographic differences were observed in low MD biochamber tissue with any treatment. High MD biochamber tissues maintained in mice implanted with Tamoxifen, oestrogen or placebo pellets had dynamic and measurable histologic compositional and radiographic changes. This further validates the dynamic nature of the MD xenograft model, and suggests the biochamber model may be useful for assessing the underlying molecular pathways of Tamoxifen-reduced MD, and in testing of other pharmacologic interventions in a preclinical model of high MD.

75 FR 10328 - Advisory Committee for Mathematical and Physical Sciences; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... Person: Dr. Morris L. Aizenman, Senior Science Associate, Directorate for Mathematical and Physical... Directorate; Report of NSF Advisory Working Groups; Meeting of MPSAC with Divisions within MPS Directorate...

Stigma and demographic correlates of help-seeking intentions in returning service members.

PubMed

Blais, Rebecca K; Renshaw, Keith D

2013-02-01

Many U.S. Iraq/Afghanistan-era veterans return from deployment with posttraumatic stress (PTS) symptoms, but few veterans seek psychological help. Research on barriers to care is growing, but the link between stigma and help-seeking is understudied. The present study examined anticipated enacted stigma from military and nonmilitary sources, self-stigma, PTS, perceived likelihood of deploying again, marital status, and history of mental health care engagement as correlates of help-seeking intentions from a mental health professional or medical doctor/advance practice registered nurse (MD/APRN) in a sample of 165 combat veterans. Using structural equation modeling, results demonstrated that self-stigma was negatively associated with help-seeking intentions from a mental health professional and MD/APRN with small-to-medium effect sizes. Being married was positively associated with help-seeking intentions from a mental health professional and MD/APRN with small effect sizes. History of previous mental health care engagement was positively associated with help-seeking intentions from a mental health professional with a medium effect size, but unrelated to help-seeking intentions from a MD/APRN. Anticipated enacted stigma from any source, PTS, and greater perceived likelihood of deploying again were unrelated to help-seeking intentions from a mental health professional and MD/APRN. Implications for interventions aimed at decreasing self-stigma and increasing intention to seek help are discussed. Copyright © 2013 International Society for Traumatic Stress Studies.

[Association between Minamata disease status and activities of daily living among inhabitants in previously methylmercury-polluted areas].

PubMed

Ushijima, Kayo; Sung, Woncheol; Kawakita, Minoru; Mukai, Yoshito; Tamura, Kenji; Tanaka, Shiro; Tanaka, Mika; Maruyama, Sadami

2008-07-01

Minamata disease (MD), first discovered in 1956, is a neurological disorder caused by mercury poisoning due to daily intake of fish and shellfish that have been contaminated by methylmercury discharged from chemical factories. However, reports of ill health increased sharply following the 2004 Supreme Court ruling instructing the Japanese government to pay damages to MD patients. We examined the distribution of disability in activities of daily living (ADL), and the association between MD status in terms of compensation system and ADL disability among the general population of previously methylmercury-polluted areas. Data were collected by two-stage stratified sampling of residents 40-79 years old in 172 postal-code areas on the Shiranui Sea coast, the endemic area of MD. Questionnaires were distributed to eligible subjects (n = 2100) and collected at a later visit or by mail. Information on demographic factors, basic ADL (BADL), and instrumental ADL (IADL) was obtained using questionnaires. We performed logistic regression analysis to assess the relationship between MD status in terms of compensation system and ADL disability. We classified the 1422 residents who completed the questionnaire in accordance with their MD status in terms of compensation system: Early (those who received MD compensation before the Supreme Court decision), Recent (those who applied for compensation after the Supreme Court decision), Not Yet (those who have not yet applied for compensation, but have health-related anxieties about MD effects), and Normal (those who have not applied for compensation, and do not have health-related anxieties about MD effects). Adjusting for confounding factors, MD status was significantly associated with the disability grades of BADL and IADL with an increasing trend in the order of Normal, Not Yet, Recent, and Early. The odds ratios (95% CI) based on Normal were 2.08 (1.08-4.01), 3.87 (2.14-7.01), and 4.50 (2.66-7.61) for BADL and 2.41 (1.62-3.61), 3.20 (2.12-4.85) and 3.68 (2.52-5.38) in Not Yet, Recent, and Early for IADL, respectively. Early, Recent, and Not Yet had lower ADL grades than Normal. Moreover, the population with a low ADL grade and health-related anxieties had increased throughout the previously methylmercury-polluted areas. The issue of ill health among populations living in previously methylmercury-polluted areas should be addressed in the wider context of public and community health.

Networking Matters: A Social Network Analysis of the Association of Program Directors of Internal Medicine.

PubMed

Warm, Eric; Arora, Vineet M; Chaudhry, Saima; Halvorsen, Andrew; Schauer, Daniel; Thomas, Kris; McDonald, Furman S

2018-03-22

Networking has positive effects on career development; however, personal characteristics of group members such as gender or diversity may foster or hinder member connectedness. Social network analysis explores interrelationships between people in groups by measuring the strength of connection between all possible pairs in a given network. Social network analysis has rarely been used to examine network connections among members in an academic medical society. This study seeks to ascertain the strength of connection between program directors in the Association of Program Directors in Internal Medicine (APDIM) and its Education Innovations Project subgroup and to examine possible associations between connectedness and characteristics of program directors and programs. We hypothesize that connectedness will be measurable within a large academic medical society and will vary significantly for program directors with certain measurable characteristics (e.g., age, gender, rank, location, burnout levels, desire to resign). APDIM program directors described levels of connectedness to one another on the 2012 APDIM survey. Using social network analysis, we ascertained program director connectedness by measuring out-degree centrality, in-degree centrality, and eigenvector centrality, all common measures of connectedness. Higher centrality was associated with completion of the APDIM survey, being in a university-based program, Educational Innovations Project participation, and higher academic rank. Centrality did not vary by gender; international medical graduate status; previous chief resident status; program region; or levels of reported program director burnout, callousness, or desire to resign. In this social network analysis of program directors within a large academic medical society, we found that connectedness was related to higher academic rank and certain program characteristics but not to other program director characteristics like gender or international medical graduate status. Further research is needed to optimize our understanding of connection in organizations such as these and to determine which strategies promote valuable connections.

Global health training in ophthalmology residency programs.

PubMed

Coombs, Peter G; Feldman, Brad H; Lauer, Andreas K; Paul Chan, Robison V; Sun, Grace

2015-01-01

To assess current global health education and international electives in ophthalmology residency programs and barriers to global health implementation in ophthalmology resident education. A web-based survey regarding participation in global health and international electives was emailed to residency program directors at 116 accredited ophthalmology residency programs via an Association of University Professors in Ophthalmology (AUPO) residency program director listserv. Fifty-nine (51%) ophthalmology residency program directors responded. Thirty-seven program directors (63%) said global health was important to medical students when evaluating residency programs. Thirty-two program directors (55%) reported developing international electives. Reported barriers to resident participation in international electives were: 1) insufficient financial support, 2) inadequate resident coverage at home, and 3) lack of ACGME approval for international electives. Program directors requested more information about resident international electives, funding, and global ophthalmology educational resources. They requested ACGME recognition of international electives to facilitate resident participation. More than half (54%) of program directors supported international electives for residents. This survey demonstrates that program directors believe global health is an important consideration when medical students evaluate training programs. Despite perceived barriers to incorporating global health opportunities into residency training, program directors are interested in development of global health resources and plan to further develop global health opportunities. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Predictive value of health-related fitness tests for self-reported mobility difficulties among high-functioning elderly men and women.

PubMed

Hämäläinen, H Pauliina; Suni, Jaana H; Pasanen, Matti E; Malmberg, Jarmo J; Miilunpalo, Seppo I

2006-06-01

The functional independence of elderly populations deteriorates with age. Several tests of physical performance have been developed for screening elderly persons who are at risk of losing their functional independence. The purpose of the present study was to investigate whether several components of health-related fitness (HRF) are valid in predicting the occurrence of self-reported mobility difficulties (MD) among high-functioning older adults. Subjects were community-dwelling men and women, born 1917-1941, who participated in the assessment of HRF [6.1-m (20-ft) walk, one-leg stand, backwards walk, trunk side-bending, dynamic back extension, one-leg squat, 1-km walk] and who were free of MD in 1996 (no difficulties in walking 2- km, n=788; no difficulties in climbing stairs, n=647). Postal questionnaires were used to assess the prevalence of MD in 1996 and the occurrence of new MD in 2002. Logistic regression analysis was used as the statistical method. Both inability to perform the backwards walk and a poorer result in it were associated with risk of walking difficulties in the logistic model, with all the statistically significant single test items included. Results of 1-km walk time and one-leg squat strength test were also associated with risk, although the squat was statistically significant only in two older birth cohorts. Regarding stair-climbing difficulties, poorer results in the 1-km walk, dynamic back extension and one-leg squat tests were associated with increased risk of MD. The backwards walk, one-leg squat, dynamic back extension and 1-km walk tests were the best predictors of MD. These tests are recommended for use in screening high-functioning older people at risk of MD, as well as to target physical activity counseling to those components of HRF that are important for functional independence.

Computers on the Battlefield: Can They Survive?

DTIC Science & Technology

1983-01-01

presents the re- search findings of senior fellows, faculty, students , and associates of the University and its component institutions, the National War...Directorate and NDU Press Director of Research and Publisher Colonel John E. Endicott, USAF Associate Director and Professor of Research Colonel...Command and Control Net- w o rk .............................................. 3 3 2-2 Relative Cost to Fix an Error During System Develop- m e nt

12 CFR 563b.505 - May my directors, officers, and their associates freely trade shares?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 5 2011-01-01 2011-01-01 false May my directors, officers, and their associates freely trade shares? 563b.505 Section 563b.505 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY CONVERSIONS FROM MUTUAL TO STOCK FORM Standard Conversions Post-Conversion § 563b.505 May my directors, officers, and their...

12 CFR 563b.505 - May my directors, officers, and their associates freely trade shares?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 6 2012-01-01 2012-01-01 false May my directors, officers, and their associates freely trade shares? 563b.505 Section 563b.505 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY CONVERSIONS FROM MUTUAL TO STOCK FORM Standard Conversions Post-Conversion § 563b.505 May my directors, officers, and their...

Cost analysis of mandibular distraction versus tracheostomy in neonates with Pierre Robin sequence.

PubMed

Runyan, Christopher M; Uribe-Rivera, Armando; Karlea, Audrey; Meinzen-Derr, Jareen; Rothchild, Dawn; Saal, Howard; Hopkin, Robert J; Gordon, Christopher B

2014-11-01

To evaluate costs associated with surgical treatment for neonates with Pierre Robin sequence (PRS). Retrospective cohort study. Cincinnati Children's Hospital Medical Center. With Institutional Review Board approval, we retrospectively studied neonates with PRS treated from 2001 to 2009 with either tracheostomy (Trach), mandibular distraction (MD), or Trach with subsequent MD (Trach+MD). Actual charges over a 3-year period associated with operative costs, hospital stay, imaging and sleep studies, clinic visits, and related emergency room visits were collected. Home tracheostomy care charges were estimated individually for each patient. Charges were compared using regression and appropriate statistical analyses. Forty-seven neonates were included in the study (MD, n = 26; Trach, n = 12; Trach+MD, n = 9). Trach group patients had 2.6-fold higher charges than the MD group despite no difference in length of hospital stay. This difference increased to 7.3-fold when including home trach care-related costs. Trach+MD group patients had longer hospital lengths of stay and higher operation room (OR) fees, but no increased total charges compared with the Trach only group. For patients with severe PRS, mandibular distraction provides significant cost savings over tracheostomy ($300,000 per patient over 3 years). Increased costs with tracheostomy come from greater hospital-related charges, more frequent airway procedures, a higher incidence of gastrostomy tube feeds, and home trach care costs. A careful examination of long-term outcomes will be critical as mandibular distraction continues to gain acceptance for treatment of PRS. © American Academy of Otolaryngology-Head and Neck Surgery Foundation 2014.

Co-existence of Benign Paroxysmal Positional Vertigo and Meniere's Syndrome.

PubMed

Yetişer, Sertaç

2017-04-01

Recent studies indicate interrelation of benign paroxysmal positional vertigo (BPPV) and Meniere's disease (MD). These two entities may have different clinical characteristics. Five hundred thirty patients with BPPV evaluated between 2009-2015 were enrolled in the study. 351 patients who had no clear problem associated with BPPV (idiopathic) and 17 patients with MD were analyzed in detail. The age, sex, site of involvement, type of BPPV, symptom duration, and treatment outcome were compared. Meniere's disease + BPPV was more common in the female population (2/15; 7.5 v 127/224; 1.8, p<0.05). Comparative analysis of average age was not statistically significant (42.82±9.94 v. 40.29±1.65, p=0.601). There was no difference in right and left ear involvement between groups. Lateral canal involvement was more common in the BPPV + MD group (9/17; 53% v. 100/351; 28%, p<0.05). BPPV was ipsilateral to the ear with MD in 75% of patients and it was present before the diagnosis of BPPV in 82.3% of patients. Comparative analysis of cure rate between idiopathic BPPV and BPPV + MD after one session was significant (64.7% v 78%, p<0.05). Benign paroxysmal positional vertigo associated with MD presented a divergent picture. It was more frequent in females. Lateral canal involvement was higher. Patients had MD before the development of BPPV and they had prolonged symptoms, which raised a question of diagnostic delay since these two problems were in the same ear in majority of patients. Finally, relief of symptoms required more attempts of repositioning maneuvers.

78 FR 3496 - Maryland Disaster Number MD-00025

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-16

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13394 and 13395] Maryland Disaster Number MD-00025 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator...

The knock-down of the expression of MdMLO19 reduces susceptibility to powdery mildew (Podosphaera leucotricha) in apple (Malus domestica).

PubMed

Pessina, Stefano; Angeli, Dario; Martens, Stefan; Visser, Richard G F; Bai, Yuling; Salamini, Francesco; Velasco, Riccardo; Schouten, Henk J; Malnoy, Mickael

2016-10-01

Varieties resistant to powdery mildew (PM; caused by Podosphaera leucotricha) are a major component of sustainable apple production. Resistance can be achieved by knocking-out susceptibility S-genes to be singled out among members of the MLO (Mildew Locus O) gene family. Candidates are MLO S-genes of phylogenetic clade V up-regulated upon PM inoculation, such as MdMLO11 and 19 (clade V) and MdMLO18 (clade VII). We report the knock-down through RNA interference of MdMLO11 and 19, as well as the complementation of resistance with MdMLO18 in the Arabidopsis thaliana triple mlo mutant Atmlo2/6/12. The knock-down of MdMLO19 reduced PM disease severity by 75%, whereas the knock-down of MdMLO11, alone or in combination with MdMLO19, did not result in any reduction or additional reduction of susceptibility compared with MdMLO19 alone. The test in A. thaliana excluded a role for MdMLO18 in PM susceptibility. Cell wall appositions (papillae) were present in both PM-resistant and PM-susceptible plants, but were larger in resistant lines. No obvious negative phenotype was observed in plants with mlo genes knocked down. Apparently, MdMLO19 plays the pivotal role in apple PM susceptibility and its knock-down induces a very significant level of resistance. © 2016 The Authors. Plant Biotechnology Journal published by Society for Experimental Biology and The Association of Applied Biologists and John Wiley & Sons Ltd.

Studies of the TLR4-associated protein MD-2 using yeast-display and mutational analyses

PubMed Central

Mattis, Daiva M.; Chervin, Adam; Ranoa, Diana; Kelley, Stacy; Tapping, Richard; Kranz, David M.

2015-01-01

Bacterial lipopolysaccharide (LPS) activates the innate immune system by forming a complex with myeloid differentiation factor 2 (MD-2) and Toll-like receptor 4 (TLR4), which is present on antigen presenting cells. MD-2 plays an essential role in this activation of the innate immune system as a member of the ternary complex, TLR4:MD-2:LPS. With the goal of further understanding the molecular details of the interaction of MD-2 with LPS and TLR4, and possibly toward engineering dominant negative regulators of the MD-2 protein, here we subjected MD-2 to a mutational analysis using yeast display. The approach included generation of site-directed alanine mutants, and ligand-driven selections of MD-2 mutant libraries. Our findings showed that: 1) proline mutations in the F119-K132 loop that binds LPS were strongly selected for enhanced yeast surface stability, 2) there was a preference for positive-charged side chains (R/K) at residue 120 for LPS binding, and negative-charged side chains (D/E) for TLR4 binding, 3) aromatic residues were strongly preferred at F119 and F121 for LPS binding, and 4) an MD-2 mutant (T84N/D101A/S118A/S120D/K122P) exhibited increased binding to TLR4 but decreased binding to LPS. These studies revealed the impact of specific residues and regions of MD-2 on the binding of LPS and TLR4, and they provide a framework for further directed evolution of the MD-2 protein. PMID:26320630

Morphostructural MRI abnormalities related to neuropsychiatric disorders associated to multiple sclerosis.

PubMed

Bonavita, Simona; Tedeschi, Gioacchino; Gallo, Antonio

2013-01-01

Multiple Sclerosis associated neuropsychiatric disorders include major depression (MD), obsessive-compulsive disorder (OCD), bipolar affective disorder, euphoria, pseudobulbar affect, psychosis, and personality change. Magnetic Resonance Imaging (MRI) studies focused mainly on identifying morphostructural correlates of MD; only a few anecdotal cases on OCD associated to MS (OCD-MS), euphoria, pseudobulbar affect, psychosis, personality change, and one research article on MRI abnormalities in OCD-MS have been published. Therefore, in the present review we will report mainly on neuroimaging abnormalities found in MS patients with MD and OCD. All together, the studies on MD associated to MS suggest that, in this disease, depression is linked to a damage involving mainly frontotemporal regions either with discrete lesions (with those visible in T1 weighted images playing a more significant role) or subtle normal appearing white matter abnormalities. Hippocampal atrophy, as well, seems to be involved in MS related depression. It is conceivable that grey matter pathology (i.e., global and regional atrophy, cortical lesions), which occurs early in the course of disease, may involve several areas including the dorsolateral prefrontal cortex, the orbitofrontal cortex, and the anterior cingulate cortex whose disruption is currently thought to explain late-life depression. Further MRI studies are necessary to better elucidate OCD pathogenesis in MS.

Morphostructural MRI Abnormalities Related to Neuropsychiatric Disorders Associated to Multiple Sclerosis

PubMed Central

Bonavita, Simona; Tedeschi, Gioacchino; Gallo, Antonio

2013-01-01

Multiple Sclerosis associated neuropsychiatric disorders include major depression (MD), obsessive-compulsive disorder (OCD), bipolar affective disorder, euphoria, pseudobulbar affect, psychosis, and personality change. Magnetic Resonance Imaging (MRI) studies focused mainly on identifying morphostructural correlates of MD; only a few anecdotal cases on OCD associated to MS (OCD-MS), euphoria, pseudobulbar affect, psychosis, personality change, and one research article on MRI abnormalities in OCD-MS have been published. Therefore, in the present review we will report mainly on neuroimaging abnormalities found in MS patients with MD and OCD. All together, the studies on MD associated to MS suggest that, in this disease, depression is linked to a damage involving mainly frontotemporal regions either with discrete lesions (with those visible in T1 weighted images playing a more significant role) or subtle normal appearing white matter abnormalities. Hippocampal atrophy, as well, seems to be involved in MS related depression. It is conceivable that grey matter pathology (i.e., global and regional atrophy, cortical lesions), which occurs early in the course of disease, may involve several areas including the dorsolateral prefrontal cortex, the orbitofrontal cortex, and the anterior cingulate cortex whose disruption is currently thought to explain late-life depression. Further MRI studies are necessary to better elucidate OCD pathogenesis in MS. PMID:23691320

Prefrontal cortex and mediodorsal thalamus reduced connectivity is associated with spatial working memory impairment in rats with inflammatory pain.

PubMed

Cardoso-Cruz, Helder; Sousa, Mafalda; Vieira, Joana B; Lima, Deolinda; Galhardo, Vasco

2013-11-01

The medial prefrontal cortex (mPFC) and the mediodorsal thalamus (MD) form interconnected neural circuits that are important for spatial cognition and memory, but it is not known whether the functional connectivity between these areas is affected by the onset of an animal model of inflammatory pain. To address this issue, we implanted 2 multichannel arrays of electrodes in the mPFC and MD of adult rats and recorded local field potential activity during a food-reinforced spatial working memory task. Recordings were performed for 3weeks, before and after the establishment of the pain model. Our results show that inflammatory pain caused an impairment of spatial working memory performance that is associated with changes in the activity of the mPFC-MD circuit; an analysis of partial directed coherence between the areas revealed a global decrease in the connectivity of the circuit. This decrease was observed over a wide frequency range in both the frontothalamic and thalamofrontal directions of the circuit, but was more evident from MD to mPFC. In addition, spectral analysis revealed significant oscillations of power across frequency bands, namely with a strong theta component that oscillated after the onset of the painful condition. Finally, our data revealed that chronic pain induces an increase in theta/gamma phase coherence and a higher level of mPFC-MD coherence, which is partially conserved across frequency bands. The present results demonstrate that functional disturbances in mPFC-MD connectivity are a relevant cause of deficits in pain-related working memory. Copyright © 2013 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

Association between global DNA hypomethylation in leukocytes and risk of breast cancer

PubMed Central

Choi, Ji-Yeob; James, Smitha R.; Link, Petra A.; McCann, Susan E.; Hong, Chi-Chen; Davis, Warren; Nesline, Mary K.; Ambrosone, Christine B.; Karpf, Adam R.

2009-01-01

Background: Global DNA hypomethylation may result in chromosomal instability and oncogene activation, and as a surrogate of systemic methylation activity, may be associated with breast cancer risk. Methods: Samples and data were obtained from women with incident early-stage breast cancer (I–IIIa) and women who were cancer free, frequency matched on age and race. In preliminary analyses, genomic methylation of leukocyte DNA was determined by measuring 5-methyldeoxycytosine (5-mdC), as well as methylation analysis of the LINE-1-repetitive DNA element. Further analyses used only 5-mdC levels. Logistic regression models were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for risk of breast cancer in relation to amounts of methylation. Results: In a subset of samples tested (n = 37), 5-mdC level was not correlated with LINE-1 methylation. 5-mdC level in leukocyte DNA was significantly lower in breast cancer cases than healthy controls (P = 0.001), but no significant case–control differences were observed with LINE-1 methylation (P = 0.176). In the entire data set, we noted significant differences in 5-mdC levels in leukocytes between cases (n = 176) and controls (n = 173); P value < 0.001. Compared with women in the highest 5-mdC tertile (T3), women in the second (T2; OR = 1.49, 95% CI = 0.84–2.65) and lowest tertile (T1; OR = 2.86, 95% CI = 1.65–4.94) had higher risk of breast cancer (P for trend ≤0.001). Among controls only and cases and controls combined, only alcohol intake was found to be inversely associated with methylation levels. Conclusion: These findings suggest that leukocyte DNA hypomethylation is independently associated with development of breast cancer. PMID:19584139

Center of excellence for mobile sensor data-to-knowledge (MD2K).

PubMed

Kumar, Santosh; Abowd, Gregory D; Abraham, William T; al'Absi, Mustafa; Beck, J Gayle; Chau, Duen Horng; Condie, Tyson; Conroy, David E; Ertin, Emre; Estrin, Deborah; Ganesan, Deepak; Lam, Cho; Marlin, Benjamin; Marsh, Clay B; Murphy, Susan A; Nahum-Shani, Inbal; Patrick, Kevin; Rehg, James M; Sharmin, Moushumi; Shetty, Vivek; Sim, Ida; Spring, Bonnie; Srivastava, Mani; Wetter, David W

2015-11-01

Mobile sensor data-to-knowledge (MD2K) was chosen as one of 11 Big Data Centers of Excellence by the National Institutes of Health, as part of its Big Data-to-Knowledge initiative. MD2K is developing innovative tools to streamline the collection, integration, management, visualization, analysis, and interpretation of health data generated by mobile and wearable sensors. The goal of the big data solutions being developed by MD2K is to reliably quantify physical, biological, behavioral, social, and environmental factors that contribute to health and disease risk. The research conducted by MD2K is targeted at improving health through early detection of adverse health events and by facilitating prevention. MD2K will make its tools, software, and training materials widely available and will also organize workshops and seminars to encourage their use by researchers and clinicians. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Sleep patterns, sleep disorders and mammographic density in spanish women: The DDM-Spain/Var-DDM study.

PubMed

Pedraza-Flechas, Ana María; Lope, Virginia; Moreo, Pilar; Ascunce, Nieves; Miranda-García, Josefa; Vidal, Carmen; Sánchez-Contador, Carmen; Santamariña, Carmen; Pedraz-Pingarrón, Carmen; Llobet, Rafael; Aragonés, Nuria; Salas-Trejo, Dolores; Pollán, Marina; Pérez-Gómez, Beatriz

2017-05-01

We explored the relationship between sleep patterns and sleep disorders and mammographic density (MD), a marker of breast cancer risk. Participants in the DDM-Spain/var-DDM study, which included 2878 middle-aged Spanish women, were interviewed via telephone and asked questions on sleep characteristics. Two radiologists assessed MD in their left craneo-caudal mammogram, assisted by a validated semiautomatic-computer tool (DM-scan). We used log-transformed percentage MD as the dependent variable and fitted mixed linear regression models, including known confounding variables. Our results showed that neither sleeping patterns nor sleep disorders were associated with MD. However, women with frequent changes in their bedtime due to anxiety or depression had higher MD (e β :1.53;95%CI:1.04-2.26). Copyright © 2017 Elsevier B.V. All rights reserved.

Basic Camp Management: An Introduction to Camp Administration. Revised 3rd Edition.

ERIC Educational Resources Information Center

Ball, Armand; Ball, Beverly

This book is the primary text for the Certified Camp Director Program and the Basic Camp Directors Course sponsored by the American Camping Association (Indiana). It provides an orientation for new and prospective camp directors and a quick reference for experienced camp directors. The book covers the following topics: (1) an historical overview…

12 CFR 563.585 - When may a proposed director or senior executive officer begin service?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false When may a proposed director or senior..., DEPARTMENT OF THE TREASURY SAVINGS ASSOCIATIONS-OPERATIONS Notice of Change of Director or Senior Executive Officer § 563.585 When may a proposed director or senior executive officer begin service? (a) A proposed...

The Current State of Early Childhood Education Programs: How Early Childhood Center Directors Manage Their Human Resources

ERIC Educational Resources Information Center

Arend, Lauren E.

2010-01-01

Purpose: Research in the field of early childhood education (ECE) demonstrated the association between skilled directors and high quality programs. Still, most state licensing requirements do not delineate the requisite knowledge or experience necessary to be an effective director. Many ECE directors advance to their position directly from the…

Functional identification and regulatory analysis of Δ6-fatty acid desaturase from the oleaginous fungus Mucor sp. EIM-10.

PubMed

Jiang, Xianzhang; Liu, Hongjiao; Niu, Yongchao; Qi, Feng; Zhang, Mingliang; Huang, Jianzhong

2017-03-01

To enlarge the diversity of the desaturases associated with PUFA biosynthesis and to better understand the transcriptional regulation of desaturases, a Δ 6 -desaturase gene (Md6) from Mucor sp. and its 5'-upstream sequence was functionally identified in Saccharomyces cerevisiae. Expression of the Δ 6 -fatty acid desaturase (Md6) in S. cerevisiae showed that Md6 could convert linolenic acid to γ-linolenic acid. Computational analysis of the promoter of Md6 suggested it contains several eukaryotic fundamental transcription regulatory elements. In vivo functional analysis of the promoter showed the 5'-upstream sequence of Md6 could initiate expression of GFP and Md6 itself in S. cerevisiae. A series deletion analysis of the promoter suggested that sequence between -919 to -784 bp (relative to start site) named as eMd6 is the key factor for high activity of Δ 6 -desaturase. The activity of Δ 6 -desaturase was increased by 2.8-fold and 2.5-fold when the eMd6 sequence was placed upstream of -434 with forward or reverse orientations respectively. To our best knowledge, the native promoter of Md6 from Mucor is the strongest promoter for Δ 6 -desaturase reported so far and the sequence between -919 to -784 bp is an enhancer for Δ 6 -desaturase activity.

Visual experience and subsequent sleep induce sequential plastic changes in putative inhibitory and excitatory cortical neurons

PubMed Central

Aton, Sara J.; Broussard, Christopher; Dumoulin, Michelle; Seibt, Julie; Watson, Adam; Coleman, Tammi; Frank, Marcos G.

2013-01-01

Ocular dominance plasticity in the developing primary visual cortex is initiated by monocular deprivation (MD) and consolidated during subsequent sleep. To clarify how visual experience and sleep affect neuronal activity and plasticity, we continuously recorded extragranular visual cortex fast-spiking (FS) interneurons and putative principal (i.e., excitatory) neurons in freely behaving cats across periods of waking MD and post-MD sleep. Consistent with previous reports in mice, MD induces two related changes in FS interneurons: a response shift in favor of the closed eye and depression of firing. Spike-timing–dependent depression of open-eye–biased principal neuron inputs to FS interneurons may mediate these effects. During post-MD nonrapid eye movement sleep, principal neuron firing increases and becomes more phase-locked to slow wave and spindle oscillations. Ocular dominance (OD) shifts in favor of open-eye stimulation—evident only after post-MD sleep—are proportional to MD-induced changes in FS interneuron activity and to subsequent sleep-associated changes in principal neuron activity. OD shifts are greatest in principal neurons that fire 40–300 ms after neighboring FS interneurons during post-MD slow waves. Based on these data, we propose that MD-induced changes in FS interneurons play an instructive role in ocular dominance plasticity, causing disinhibition among open-eye–biased principal neurons, which drive plasticity throughout the visual cortex during subsequent sleep. PMID:23300282

The AINTEGUMENTA genes, MdANT1 and MdANT2, are associated with the regulation of cell production during fruit growth in apple (Malus × domestica Borkh.)

PubMed Central

2012-01-01

Background Fruit growth in apple (Malus × domestica Borkh.) is mediated by cell production and expansion. Genes involved in regulating these processes and thereby fruit growth, are not well characterized. We hypothesized that the apple homolog(s) of AINTEGUMENTA (ANT), an APETALA2–repeat containing transcription factor, regulates cell production during fruit growth in apple. Results Two ANT genes, MdANT1 and MdANT2, were isolated from apple and their expression was studied during multiple stages of fruit development. MdANT1 and MdANT2 expression was high during early fruit growth coincident with the period of cell production, rapidly declined during exit from cell production, and remained low during the rest of fruit development. The effects of increase in carbohydrate availability during fruit growth were characterized. Increase in carbohydrate availability enhanced fruit growth largely through an increase in cell production. Expression of MdANT1 and MdANT2 increased sharply by up to around 5-fold in response to an increase in carbohydrate availability. Expression of the ANT genes was compared across two apple genotypes, ‘Gala’ and ‘Golden Delicious Smoothee’ (GS), which differ in the extent of fruit growth, largely due to differences in cell production. In comparison to ‘Gala’, the larger fruit-size genotype, GS, displayed higher levels and a longer duration of MdANT1 and MdANT2 expression. Expression of the ANTs and cell cycle genes in the fruit core and cortex tissues isolated using laser capture microdissection was studied. During early fruit growth, expression of the MdANTs was higher within the cortex, the tissue that constitutes the majority of the fruit. Additionally, MdANT1 and MdANT2 expression was positively correlated with that of A- and B-type CYCLINS, B-type CYCLIN-DEPENDENT-KINASES (CDKBs) and MdDEL1. Conclusions Multiple lines of evidence from this study suggest that MdANT1 and MdANT2 regulate cell production during fruit growth in apple. ANTs may coordinate the expression of cell proliferation genes and thereby affect the competence of cells for cell production during fruit growth. Together, data from this study implicate MdANT1 and MdANT2 in the regulation of fruit growth in apple. PMID:22731507

The AINTEGUMENTA genes, MdANT1 and MdANT2, are associated with the regulation of cell production during fruit growth in apple (Malus × domestica Borkh.).

PubMed

Dash, Madhumita; Malladi, Anish

2012-06-25

Fruit growth in apple (Malus × domestica Borkh.) is mediated by cell production and expansion. Genes involved in regulating these processes and thereby fruit growth, are not well characterized. We hypothesized that the apple homolog(s) of AINTEGUMENTA (ANT), an APETALA2-repeat containing transcription factor, regulates cell production during fruit growth in apple. Two ANT genes, MdANT1 and MdANT2, were isolated from apple and their expression was studied during multiple stages of fruit development. MdANT1 and MdANT2 expression was high during early fruit growth coincident with the period of cell production, rapidly declined during exit from cell production, and remained low during the rest of fruit development. The effects of increase in carbohydrate availability during fruit growth were characterized. Increase in carbohydrate availability enhanced fruit growth largely through an increase in cell production. Expression of MdANT1 and MdANT2 increased sharply by up to around 5-fold in response to an increase in carbohydrate availability. Expression of the ANT genes was compared across two apple genotypes, 'Gala' and 'Golden Delicious Smoothee' (GS), which differ in the extent of fruit growth, largely due to differences in cell production. In comparison to 'Gala', the larger fruit-size genotype, GS, displayed higher levels and a longer duration of MdANT1 and MdANT2 expression. Expression of the ANTs and cell cycle genes in the fruit core and cortex tissues isolated using laser capture microdissection was studied. During early fruit growth, expression of the MdANTs was higher within the cortex, the tissue that constitutes the majority of the fruit. Additionally, MdANT1 and MdANT2 expression was positively correlated with that of A- and B-type CYCLINS, B-type CYCLIN-DEPENDENT-KINASES (CDKBs) and MdDEL1. Multiple lines of evidence from this study suggest that MdANT1 and MdANT2 regulate cell production during fruit growth in apple. ANTs may coordinate the expression of cell proliferation genes and thereby affect the competence of cells for cell production during fruit growth. Together, data from this study implicate MdANT1 and MdANT2 in the regulation of fruit growth in apple.

Growth, the Mediterranean diet and the buying power of adolescents in Greece.

PubMed

Grammatikopoulou, Maria G; Gkiouras, Konstantinos; Daskalou, Efstratia; Apostolidou, Eirini; Theodoridis, Xenophon; Stylianou, Charilaos; Galli-Tsinopoulou, Assimina; Tsigga, Maria; Dardavessis, Theodore; Chourdakis, Michael

2018-06-01

The aim of the present cross-sectional study was to evaluate associations between pocket money, Mediterranean diet (MD) adherence and growth among Greek adolescents. A total of 319 (157 boys and 162 girls) Greek adolescents, aged 10-18 years participated in the study. Pocket money was recorded, MD adherence was assessed with the KIDMED score and growth was evaluated using the World Health Organization (WHO) growth charts. Participants receiving pocket money exceeding 6.0€ daily demonstrated increased fast-food consumption and breakfast skipping. Overall, a negative relationship was revealed between pocket money and obesity. However, lower allowance receivers were less likely to be obese, consume fruit per day and more likely to consume breakfast and sweets, compared to average pocket money receivers. Increased MD adherence was associated with a lower risk of overweight and as expected, unhealthy eating habits were observed among obese adolescents. Interrelationships tend to exist between MD adherence, pocket money and growth among adolescents.

Impact of videogame play on the brain's microstructural properties: cross-sectional and longitudinal analyses.

PubMed

Takeuchi, H; Taki, Y; Hashizume, H; Asano, K; Asano, M; Sassa, Y; Yokota, S; Kotozaki, Y; Nouchi, R; Kawashima, R

2016-12-01

Videogame play (VGP) has been associated with numerous preferred and non-preferred effects. However, the effects of VGP on the development of microstructural properties in children, particularly those associated with negative psychological consequences of VGP, have not been identified to date. The purpose of this study was to investigate this issue through cross-sectional and longitudinal prospective analyses. In the present study of humans, we used the diffusion tensor imaging mean diffusivity (MD) measurement to measure microstructural properties and examined cross-sectional correlations with the amount of VGP in 114 boys and 126 girls. We also assessed correlations between the amount of VGP and longitudinal changes in MD that developed after 3.0±0.3 (s.d.) years in 95 boys and 94 girls. After correcting for confounding factors, we found that the amount of VGP was associated with increased MD in the left middle, inferior and orbital frontal cortex; left pallidum; left putamen; left hippocampus; left caudate; right putamen; right insula; and thalamus in both cross-sectional and longitudinal analyses. Regardless of intelligence quotient type, higher MD in the areas of the left thalamus, left hippocampus, left putamen, left insula and left Heschl gyrus was associated with lower intelligence. We also confirmed an association between the amount of VGP and decreased verbal intelligence in both cross-sectional and longitudinal analyses. In conclusion, increased VGP is directly or indirectly associated with delayed development of the microstructure in extensive brain regions and verbal intelligence.

Impact of videogame play on the brain's microstructural properties: cross-sectional and longitudinal analyses

PubMed Central

Takeuchi, H; Taki, Y; Hashizume, H; Asano, K; Asano, M; Sassa, Y; Yokota, S; Kotozaki, Y; Nouchi, R; Kawashima, R

2016-01-01

Videogame play (VGP) has been associated with numerous preferred and non-preferred effects. However, the effects of VGP on the development of microstructural properties in children, particularly those associated with negative psychological consequences of VGP, have not been identified to date. The purpose of this study was to investigate this issue through cross-sectional and longitudinal prospective analyses. In the present study of humans, we used the diffusion tensor imaging mean diffusivity (MD) measurement to measure microstructural properties and examined cross-sectional correlations with the amount of VGP in 114 boys and 126 girls. We also assessed correlations between the amount of VGP and longitudinal changes in MD that developed after 3.0±0.3 (s.d.) years in 95 boys and 94 girls. After correcting for confounding factors, we found that the amount of VGP was associated with increased MD in the left middle, inferior and orbital frontal cortex; left pallidum; left putamen; left hippocampus; left caudate; right putamen; right insula; and thalamus in both cross-sectional and longitudinal analyses. Regardless of intelligence quotient type, higher MD in the areas of the left thalamus, left hippocampus, left putamen, left insula and left Heschl gyrus was associated with lower intelligence. We also confirmed an association between the amount of VGP and decreased verbal intelligence in both cross-sectional and longitudinal analyses. In conclusion, increased VGP is directly or indirectly associated with delayed development of the microstructure in extensive brain regions and verbal intelligence. PMID:26728566

Mediterranean dietary pattern in pregnant women and offspring risk of overweight and abdominal obesity in early childhood: the INMA birth cohort study.

PubMed

Fernández-Barrés, S; Romaguera, D; Valvi, D; Martínez, D; Vioque, J; Navarrete-Muñoz, E M; Amiano, P; Gonzalez-Palacios, S; Guxens, M; Pereda, E; Riaño, I; Tardón, A; Iñiguez, C; Arija, V; Sunyer, J; Vrijheid, M

2016-12-01

Animal models have suggested that maternal diet quality may reduce offspring obesity risk regardless of maternal body weight; however, evidence from human studies is scarce. The aim of this study was to evaluate associations between adherence to the Mediterranean diet (MD) during pregnancy and childhood overweight and abdominal obesity risk at 4 years of age. We analysed 1827 mother-child pairs from the Spanish 'Infancia y Medio Ambiente' cohort study, recruited between 2003 and 2008. Diet was assessed during pregnancy using a food frequency questionnaire and MD adherence by the relative Mediterranean diet score (rMED). Overweight (including obesity) was defined as an age-specific and sex-specific body mass index ≥85th percentile (World Health Organization referent), and abdominal obesity as a waist circumference (WC) >90th percentile. Multivariate adjusted linear and logistic regression models were used to evaluate associations between pregnancy rMED and offspring overweight and abdominal obesity. There was no association between rMED and body mass index z-score, whereas there was a significant association between higher adherence to MD and lower WC (β of high vs. low rMED: -0.62 cm; 95% confidence interval: -1.10, -0.14 cm, P for trend = 0.009). Pregnancy adherence to the MD was not associated with childhood overweight risk, but it was associated with lower WC, a marker of abdominal obesity. © 2016 World Obesity Federation.

77 FR 44313 - 2011 Career Reserved Senior Executive Positions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-27

... High Performance Computing and Communications. Chief Financial Officer. Deputy Director, Acquisition... AGRICULTURE... Office of Deputy Director, Communications. Creative Development. Office of the Chief Associate... Officer. Chief Information Officer for NESDIS. Director, Space Environment Center. National Oceanic and...

Mathematical learning disorder in school-age children with attention-deficit hyperactivity disorder.

PubMed

Capano, Lucia; Minden, Debbie; Chen, Shirley X; Schacher, Russell J; Ickowicz, Abel

2008-06-01

To explore the prevalence of mathematics disorder (MD) relative to reading disorders (RD) in school-age children with attention-deficit hyperactivity disorder (ADHD) and examine the effects of age, sex, cooccurring conduct disorder (CD), and ADHD subtype on this comorbidity. Participants were school-age children (n = 476) with confirmed DSM-IV diagnosis of ADHD. The assessment included semistructured parent and teacher interviews and standardized measures of intelligence, academic attainment, and language abilities. Based on the presence or absence of concurrent learning disorders, we compared the emerging 4 groups: ADHD-only, ADHD + MD, ADHD + RD, and ADHD + MD + RD. Overall prevalence of comorbid ADHD + MD was 18.1%. Age, sex, ADHD subtypes, or comorbid CD did not affect the frequency of MD. Children with concurrent ADHD and either MD or RD attained lower IQ, language, and academic scores than those with ADHD alone. Children with ADHD + MD + RD were more seriously impaired and demonstrated distinct deficits in receptive and expressive language. MDs are relatively common in school-age children with ADHD and are frequently associated with RDs. Children with ADHD + MD + RD are more severely impaired. These deficits simply cannot be explained as consequences of ADHD and might have unique biological underpinnings, with implications for diagnostic classification and therapeutic interventions.

Baltimore, MD

NASA Technical Reports Server (NTRS)

2001-01-01

Baltimore is the largest city in Maryland and one of the busiest ports in the United States. Its economy focuses on research and development, especially in the areas of aquaculture, pharmaceuticals, and medical supplies and services. Before European settlement, the site of Baltimore was inhabited by Native Americans of the Susquehannock tribe. The town was founded in 1729 and named for the barons Baltimore, the British founders of the Maryland Colony. This ASTER image of Baltimore was acquired on April 4, 2000, covers an area of 17 by 20 km, and is located at 39.3 degrees north latitude and 76.7 degrees west longitude.

The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.