Microbial diversity of traditional Vietnamese alcohol fermentation starters (banh men) as determined by PCR-mediated DGGE.

PubMed

Thanh, Vu Nguyen; Mai, Le Thuy; Tuan, Duong Anh

2008-12-10

The diversity of fungi and bacteria associated with traditional Vietnamese alcohol fermentation starters (banh men) was investigated by PCR-mediated DGGE. From 52 starter samples, 13 species of fungi (including yeasts) and 23 species of bacteria were identified. The fungal composition of the starters was consistent with little variation among samples. It consisted of amylase producers (Rhizopus oryzae, R. microsporus, Absidia corymbifera, Amylomyces sp., Saccharomycopsis fibuligera), ethanol producers (Saccharomyces cerevisiae, Issatchenkia sp., Pichia anomala, Candida tropicalis, P. ranongensis, Clavispora lusitaniae), and (opportunistic) contaminants (Xeromyces bisporus, Botryobasidium subcoronatum). The bacterial microflora of starters was highly variable in species composition and dominated by lactic acid bacteria (LAB). The most frequent LAB were Pediococcus pentosaceus, Lactobacillus plantarum, L. brevis, Weissella confusa, and W. paramesenteroides. Species of amylase-producing Bacillus (Bacillus subtilis, B. circulans, B. amyloliquefaciens, B. sporothermodurans), acetic acid bacteria (Acetobacter orientalis, A. pasteurianus), and plant pathogens/environment contaminants (Burkholderia ubonensis, Ralstonia solanacearum, Pelomonas puraquae) were also detected. Fungal DGGE was found to be useful for evaluating starter type and starter quality. Moreover, in view of the high biological diversity of these substrates, bacterial DGGE may be useful in determining the identity of a starter. The constant occurrence of opportunistic contaminants highlights the need for careful examination of the role of individual components in starters.

Co-fermentation using Recombinant Saccharomyces cerevisiae Yeast Strains Hyper-secreting Different Cellulases for the Production of Cellulosic Bioethanol.

PubMed

Lee, Cho-Ryong; Sung, Bong Hyun; Lim, Kwang-Mook; Kim, Mi-Jin; Sohn, Min Jeong; Bae, Jung-Hoon; Sohn, Jung-Hoon

2017-06-30

To realize the economical production of ethanol and other bio-based chemicals from lignocellulosic biomass by consolidated bioprocessing (CBP), various cellulases from different sources were tested to improve the level of cellulase secretion in the yeast Saccharomyces cerevisiae by screening an optimal translational fusion partner (TFP) as both a secretion signal and fusion partner. Among them, four indispensable cellulases for cellulose hydrolysis, including Chaetomium thermophilum cellobiohydrolase (CtCBH1), Chrysosporium lucknowense cellobiohydrolase (ClCBH2), Trichoderma reesei endoglucanase (TrEGL2), and Saccharomycopsis fibuligera β-glucosidase (SfBGL1), were identified to be highly secreted in active form in yeast. Despite variability in the enzyme levels produced, each recombinant yeast could secrete approximately 0.6-2.0 g/L of cellulases into the fermentation broth. The synergistic effect of the mixed culture of the four strains expressing the essential cellulases with the insoluble substrate Avicel and several types of cellulosic biomass was demonstrated to be effective. Co-fermentation of these yeast strains produced approximately 14 g/L ethanol from the pre-treated rice straw containing 35 g/L glucan with 3-fold higher productivity than that of wild type yeast using a reduced amount of commercial cellulases. This process will contribute to the cost-effective production of bioenergy such as bioethanol and biochemicals from cellulosic biomass.

Effect of bioaugmented inoculation on microbiota dynamics during solid-state fermentation of Daqu starter using autochthonous of Bacillus, Pediococcus, Wickerhamomyces and Saccharomycopsis.

PubMed

Li, Pan; Lin, Weifeng; Liu, Xiong; Wang, Xiaowen; Gan, Xing; Luo, Lixin; Lin, Wei-Tie

2017-02-01

Daqu, a traditional fermentation starter that is used for Chinese liquor and vinegar production, is still manufactured through a traditional spontaneous solid-state fermentation process with no selected microorganisms are intentionally inoculated. The aim of this work was to analyze the microbiota dynamics during the solid-state fermentation process of Daqu using a traditional and bioaugmented inoculation with autochthonous of Bacillus, Pediococcus, Saccharomycopsis and Wickerhamomyces at an industrial scale. Highly similar dynamics of physicochemical parameters, enzymatic activities and microbial communities were observed during the traditional and bioaugmented solid-state fermentation processes. Both in the two cases, groups of Streptophyta, Rickettsiales and Xanthomonadales only dominated the first two days, but Bacillales and Eurotiales became predominant members after 2 and 10 days fermentation, respectively. Phylotypes of Enterobacteriales, Lactobacillales, Saccharomycetales and Mucorales dominated the whole fermentation process. No significant difference (P > 0.05) in microbial structure was observed between the traditional and bioaugmented fermentation processes. However, slightly higher microbial richness was found during the bioaugmented fermentation process after 10 days fermentation. Our results reinforced the microbiota dynamic stability during the solid-state fermentation process of Daqu, and might aid in controlling the traditional Daqu manufacturing process. Copyright © 2016 Elsevier Ltd. All rights reserved.

Microbiological characterization of traditional dough fermentation starter (Jiaozi) for steamed bread making by culture-dependent and culture-independent methods.

PubMed

Li, Zhijian; Li, Haifeng; Bian, Ke

2016-10-03

In this study, the microbial composition of two types of Jiaozi (a dough fermentation starter in making steamed bread) was investigated using both culture-dependent and culture-independent (PCR-DGGE) methods. The numbers of the cultivable bacteria on MRS at 30°C and yeast on YPD at 28°C in the maize flour Jiaozi (MFJ) were 9.21±0.16 Log CFU/g and 9.18±0.05 Log CFU/g, respectively, which were higher than that in the rice flour Jiaozi (RFJ) (P<0.05). A total of 140 bacteria and 124 yeasts were isolated and identified on the basis of the sequences of their 16S rRNA gene and ITS region. The culture-dependent method showed that Acetobacter tropicalis and Enterococcus durans were the predominant bacteria strains in MFJ, and accounted for 45.7% and 25.7% of the bacteria, and Lactobacillus plantarum and Pediococcus pentosaceus represented 12.8% and 8.6%. In the RFJ sample, the most prominent isolate was P. pentosaceus (38.6%), followed by L. plantarum (24.3%), A. tropicalis (22.8%), and E. durans (5.7%). P. pentosaceus and L. plantarum were also detected in both starters by PCR-DGGE, while some bacteria species such as A. tropicalis and E. durans, recovered as pure cultures, were not detected by direct PCR-DGGE. On the other hand, Lactobacillus brevis, Weissella sp. and Lactobacillus alimentarius detected by PCR-DGGE were not recovered in any of the media and conditions used. In the MFJ sample, the isolated main yeast species were identified as Wickerhamomyces anomalus (67.2%), Saccharomyces cerevisiae (27.9%) and Torulaspora delbrueckii (4.9%). In addition to S. cerevisiae (42.9%), W. anomalus (27.0%) and T. delbrueckii (7.9%), Saccharomycopsis fibuligera was also identified as the predominant isolate in RFJ samples and accounted for 22.2%. PCR-DGGE also indicated the presence of W. anomalus and S. cerevisiae in both MFJ and RFJ starters and S. fibuligera was also detected in RFJ, but T. delbrueckii was not detected in both samples. Copyright © 2016 Elsevier B.V. All

Analyzing the relation between the microbial diversity of DaQu and the turbidity spoilage of traditional Chinese vinegar.

PubMed

Li, Pan; Li, Sha; Cheng, Lili; Luo, Lixin

2014-07-01

Vinegar is a traditional fermented condiment, and the microbial diversity of DaQu makes the quality of vinegar products. Recently, turbidity spoilage of vinegar sharply tampered with the quality of vinegar. In this study, the relation between the microbial diversity of DaQu and turbidity spoilage of vinegar was analyzed by plating technique, PCR-denaturing gradient gel electrophoresis (DGGE), and high-performance liquid chromatography (HPLC). The 16S rRNA sequencing and DGGE analysis indicated that Bacillus (Bacillus subtilis, Bacillus amyloliquefaciens, and Bacillus thuringiensis) and Lactobacillus (including Lactobacillus acidipiscis and Lactobacillus pobuzihii) species were the dominant contaminants in vinegar products. Meanwhile, DGGE analysis showed that the dominant bacteria in DaQu belonged to genera Bacillus, Lactobacillus, Pseudomonas, Weissella, Saccharopolyspora, Enterobacter, and Pantoea. However, only two yeast species (Pichia kudriavzevii and Saccharomycopsis fibuligera) and seven mold species including Aspergillus oryzae, Aspergillus niger, Aspergillus candidus, Rhizopus microspores, Eurotium herbariorum, Absidia corymbifera, and Eupenicillium javanicum were detected in the DaQu. The population level of fungi was below 5 log CFU/g in DaQu. The chemical and physical properties of vinegar and sediments were also determined. On the basis of a combined microbial diversity-chemical analysis, we demonstrated that turbidity spoilage of vinegar was a result of cooperation among the low population level and abundance of fungal species in DaQu, the suitable climate conditions, and the contaminants in vinegar. This is the first report to analyze the relation between the microbial diversity of DaQu and turbidity spoilage of vinegar.

Multifunctional ion transport properties of human SLC4A11: comparison of the SLC4A11-B and SLC4A11-C variants.

PubMed

Kao, Liyo; Azimov, Rustam; Shao, Xuesi M; Frausto, Ricardo F; Abuladze, Natalia; Newman, Debra; Aldave, Anthony J; Kurtz, Ira

2016-11-01

Congenital hereditary endothelial dystrophy (CHED), Harboyan syndrome (CHED with progressive sensorineural deafness), and potentially a subset of individuals with late-onset Fuchs' endothelial corneal dystrophy are caused by mutations in the SLC4A11 gene that results in corneal endothelial cell abnormalities. Originally classified as a borate transporter, the function of SLC4A11 as a transport protein remains poorly understood. Elucidating the transport function(s) of SLC4A11 is needed to better understand how its loss results in the aforementioned posterior corneal dystrophic disease processes. Quantitative PCR experiments demonstrated that, of the three known human NH 2 -terminal variants, SLC4A11-C is the major transcript expressed in human corneal endothelium. We studied the expression pattern of the three variants in mammalian HEK-293 cells and demonstrated that the SLC4A11-B and SLC4A11-C variants are plasma membrane proteins, whereas SLC4A11-A is localized intracellularly. SLC4A11-B and SLC4A11-C were shown to be multifunctional ion transporters capable of transporting H + equivalents in both a Na + -independent and Na + -coupled mode. In both transport modes, SLC4A11-C H + flux was significantly greater than SLC4A11-B. In the presence of ammonia, SLC4A11-B and SLC4A11-C generated inward currents that were comparable in magnitude. Chimera SLC4A11-C-NH 2 -terminus-SLC4A11-B experiments demonstrated that the SLC4A11-C NH 2 -terminus functions as an autoactivating domain, enhancing Na + -independent and Na + -coupled H + flux without significantly affecting the electrogenic NH 3 -H (n) + cotransport mode. All three modes of transport were significantly impaired in the presence of the CHED causing p.R109H (SLC4A11-C numbering) mutation. These complex ion transport properties need to be addressed in the context of corneal endothelial disease processes caused by mutations in SLC4A11. Copyright © 2016 the American Physiological Society.

17 CFR 240.11a1-1(T) - Transactions yielding priority, parity, and precedence.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., parity, and precedence. 240.11a1-1(T) Section 240.11a1-1(T) Commodity and Securities Exchanges SECURITIES... (rule 11a-1) § 240.11a1-1(T) Transactions yielding priority, parity, and precedence. (a) A transaction... section 11(a)(1) of the Act or specified in 17 CFR 240.11a1-4(T) shall be deemed to be revenue derived...

17 CFR 240.11a1-1(T) - Transactions yielding priority, parity, and precedence.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., parity, and precedence. 240.11a1-1(T) Section 240.11a1-1(T) Commodity and Securities Exchanges SECURITIES... (rule 11a-1) § 240.11a1-1(T) Transactions yielding priority, parity, and precedence. (a) A transaction... section 11(a)(1) of the Act or specified in 17 CFR 240.11a1-4(T) shall be deemed to be revenue derived...

Dynamics and diversity of microbial community succession in traditional fermentation of Shanxi aged vinegar.

PubMed

Nie, Zhiqiang; Zheng, Yu; Du, Hongfu; Xie, Sankuan; Wang, Min

2015-05-01

The traditional fermentation of Shanxi aged vinegar (SAV), a well-known traditional Chinese vinegar, generally involves the preparation of starter daqu, starch saccharification, alcoholic fermentation (AF) and acetic acid fermentation (AAF). Dynamics and diversity of microbial community succession in daqu and other fermentation stages were investigated by denaturing gradient gel electrophoresis (DGGE). Results showed that eight bacterial genera and four fungal genera were found in daqu. However, Staphylococcus, Saccharopolyspora, Bacillus, Oceanobacillus, Enterobacter, Streptomyces, Eurotium, Monascus and Pichia in daqu were eradicated during AF. Four bacterial genera and three fungal genera were found in this stage. Weissella, Lactobacillus, Streptococcus, Saccharomyces, and Saccharomycopsis were the dominant microorganisms in the late stage of AF. During AAF, four bacterial genera and four fungal genera were found. Weissella, Streptococcus, Klebsiella, Escherichia, and Cladosporium gradually disappeared; the dominant microorganisms were Acetobacter, Lactobacillus, Saccharomycopsis, and Alternaria in the late stage of AAF. Alpha diversity metrics showed that fungal diversity in daqu was greater than that in AF and AAF. By contrast, bacterial diversity decreased from daqu to AF and increased in the first three days of AAF and then decreased. Hence, these results could help understand dynamics of microbial community succession in continuous fermentation of traditional Chinese vinegars. Copyright © 2014 Elsevier Ltd. All rights reserved.

43 CFR 11.11 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Purpose. 11.11 Section 11.11 Public Lands: Interior Office of the Secretary of the Interior NATURAL RESOURCE DAMAGE ASSESSMENTS Introduction § 11.11... natural resource damages. The results of an assessment performed by a Federal or State natural resource...

43 CFR 11.11 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Purpose. 11.11 Section 11.11 Public Lands: Interior Office of the Secretary of the Interior NATURAL RESOURCE DAMAGE ASSESSMENTS Introduction § 11.11... natural resource damages. The results of an assessment performed by a Federal or State natural resource...

Characterization of a Rab11-like GTPase, EhRab11, of Entamoeba histolytica.

PubMed

McGugan, Glen C; Temesvari, Lesly A

2003-07-01

The Entamoeba histolytica Rab11 family of small molecular weight GTPases consists of three members, EhRab11, EhRab11B, and EhRab11C. The functions of these Rabs in Entamoeba have not been determined. Therefore, as an approach to elucidate the role of the Rab11 family of GTPases in Entamoeba, immunofluorescence microscopy was undertaken to define the subcellular localization of one member of this family, EhRab11. Under conditions of growth, EhRab11 displayed a punctate pattern in the cytoplasm of trophozoites. EhRab11 did not colocalize with markers for the Golgi apparatus, endoplasmic reticulum, pinosomes, phagosomes, or compartments formed by receptor-mediated endocytosis, suggesting that this Rab may not play a role in vesicle trafficking between these organelles. Under conditions of iron and serum starvation, EhRab11 was translocated to the periphery of the cell. The altered cellular localization was accompanied by multinucleation of the cells as well as the acquisition of detergent resistance by the cells, features that are characteristic of Entamoeba cysts. The translocation of EhRab11 to the periphery of the cell during iron and serum starvation was specific as the subcellular localizations of two other Rab GTPases, EhRab7 and EhRabA, were not altered under the same conditions. In addition, the formation of multinucleated cells by inhibition of cytokinesis was not sufficient to induce the translocation of EhRab11 to the cell periphery. Taken together, the data suggest that iron and serum starvation may induce encystation in E. histolytica and that EhRab11 may play a role in this process. Moreover, these studies are the first to describe a putative role for a Rab GTPase in encystation in Entamoeba sp.

RT11LIB: a library of subroutines for transferring data between a PDP-11 and CDC-6600

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

Jones, H.D.

1978-01-01

RT11LIB is a library of subroutines available to CDC 6600 users for the purpose of transferring data or program listings between a PDP-11 and a CDC 6600. These subroutines, operating on a CDC 6600 under the NOS/BE or SCOPE 3.4 operating systems, read or write magnetic tapes that are compatible with the PDP-11's RT11 operating system. Data written on the tape by the PDP-11 can be read by these subroutines and then translated into CDC 6600 format for subsequent data analysis. The translation process provides for many data formats, including byte, integer, floating point, and character string formats. Alternatively, datamore » from the CDC 6600 can be translated into PDP-11 format then written onto the tape for subsequent use on the PDP-11. This facility allows a program punched on a card deck by a keypunch operator to be transferred to the PDP-11, even though the PDP-11 is not itself equipped with a card reader.« less

HLA-A11-mediated protection from NK cell-mediated lysis: role of HLA-A11-presented peptides.

PubMed

Gavioli, R; Zhang, Q J; Masucci, M G

1996-08-01

The capacity of MHC class I to protect target cells from NK is well established, but the mechanism by which these molecules influence NK recognition and the physical properties associated with this function remain poorly defined. We have examined this issue using as a model the HLA-A11 allele. HLA-A11 expression correlated with reduced susceptibility to NK and interferon-activated cytotoxicity in transfected sublines of the A11-defective Burkitt's lymphoma WW2-BL and the HLA class I A,B-null C1R cell line. Protection was also achieved by transfection of HLA-A11 in the peptide processing mutant T2 cells line (T2/A11), despite a very low expression of the transfected product at the cell surface. Induction of surface HLA-A11 by culture of T2/A11 cells at 26 degrees C or in the presence of beta 2m did not affect lysis, whereas NK sensitivity was restored by culture in the presence of HLA-All-binding synthetic peptides derived from viral or cellular proteins. Acid treatment rendered T2/A11 and C1R/A11 cells sensitive to lysis, but protection was restored after preincubation with peptide preparations derived from surface stripping of T2/A11 cells. Similar peptide preparations from T2 cells had no effect. The results suggest that NK protection is mediated by HLA-A11 molecules carrying a particular set of peptides that are translocated to the site of MHC class I assembly in the ER in a TAP-independent fashion.

A Role for Phosphodiesterase 11A (PDE11A) in the Formation of Social Memories and the Stabilization of Mood

PubMed Central

Kelly, Michy P.

2017-01-01

The most recently discovered 3′,5′-cyclic nucleotide phosphodiesterase family is the Phosphodiesterase 11 (PDE11) family, which is encoded by a single gene PDE11A. PDE11A is a dual-specific PDE, breaking down both cAMP and cGMP. There are four PDE11A splice variants (PDE11A1–4) with distinct tissue expression profiles and unique N-terminal regulatory regions, suggesting that each isoform could be individually targeted with a small molecule or biologic. PDE11A4 is the PDE11A isoform expressed in brain and is found in the hippocampal formation of humans and rodents. Studies in rodents show that PDE11A4 mRNA expression in brain is, in fact, restricted to the hippocampal formation (CA1, possibly CA2, subiculum, and the adjacently connected amygdalohippocampal area). Within the hippocampal formation of rodents, PDE11A4 protein is expressed in neurons but not astrocytes, with a distribution across nuclear, cytoplasmic, and membrane compartments. This subcellular localization of PDE11A4 is altered in response to social experience in mouse, and in vitro studies show the compartmentalization of PDE11A4 is controlled, at least in part, by homodimerization and N-terminal phosphorylation. PDE11A4 expression dramatically increases in the hippocampus with age in the rodent hippocampus, from early postnatal life to late aging, suggesting PDE11A4 function may evolve across the lifespan. Interestingly, PDE11A4 protein shows a 3–10-fold enrichment in the rodent ventral hippocampal formation (VHIPP; a.k.a. anterior in primates) versus dorsal hippocampal formation (DHIPP). Consistent with this enrichment in VHIPP, studies in knockout mice show that PDE11A regulates the formation of social memories and the stabilization of mood and is a critical mechanism by which social experience feeds back to modify the brain and subsequent social behaviors. PDE11A4 likely controls behavior by regulating hippocampal glutamatergic, oxytocin, and cytokine signaling, as well as protein

7 CFR 201.11a - Hybrid.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Hybrid. 201.11a Section 201.11a Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Labeling Agricultural Seeds § 201.11a...

7 CFR 201.11a - Hybrid.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Hybrid. 201.11a Section 201.11a Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Labeling Agricultural Seeds § 201.11a...

7 CFR 201.11a - Hybrid.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Hybrid. 201.11a Section 201.11a Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Labeling Agricultural Seeds § 201.11a...

7 CFR 201.11a - Hybrid.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Hybrid. 201.11a Section 201.11a Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Labeling Agricultural Seeds § 201.11a...

7 CFR 201.11a - Hybrid.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Hybrid. 201.11a Section 201.11a Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Labeling Agricultural Seeds § 201.11a...

Recent progress in [11 C]carbon dioxide ([11 C]CO2 ) and [11 C]carbon monoxide ([11 C]CO) chemistry.

PubMed

Taddei, Carlotta; Gee, Antony D

2018-03-01

[ 11 C]Carbon dioxide ([ 11 C]CO 2 ) and [ 11 C]carbon monoxide ([ 11 C]CO) are 2 attractive precursors for labelling the carbonyl position (C═O) in a vast range of functionalised molecules (eg, ureas, amides, and carboxylic acids). The development of radiosynthetic methods to produce functionalised 11 C-labelled compounds is required to enhance the radiotracers available for positron emission tomography, molecular, and medical imaging applications. Following a brief summary of secondary 11 C-precursor production and uses, the review focuses on recent progress with direct 11 C-carboxylation routes with [ 11 C]CO 2 and 11 C-carbonylation with [ 11 C]CO. Novel approaches to generate [ 11 C]CO using CO-releasing molecules (CO-RMs), such as silacarboxylic acids and disilanes, applied to radiochemistry are described and compared with standard [ 11 C]CO production methods. These innovative [ 11 C]CO synthesis strategies represent efficient and reliable [ 11 C]CO production processes, enabling the widespread use of [ 11 C]CO chemistry within the wider radiochemistry community. Copyright © 2017 John Wiley & Sons, Ltd.

Evaluation of different PCR primers for denaturing gradient gel electrophoresis (DGGE) analysis of fungal community structure in traditional fermentation starters used for Hong Qu glutinous rice wine.

PubMed

Lv, Xu-Cong; Jiang, Ya-Jun; Liu, Jie; Guo, Wei-Ling; Liu, Zhi-Bin; Zhang, Wen; Rao, Ping-Fan; Ni, Li

2017-08-16

principal component analysis. The statistical analysis results based on the band intensities of fungal DGGE profile showed that Saccharomyces cerevisiae, Saccharomycopsis fibuligera, Rhizopus oryzae, Monascus purpureus and Aspergillus niger were the dominant fungal species. In conclusion, the comparison of several primer sets for fungal PCR-DGGE would be useful to enrich our knowledge of the fungal community structures associated with traditional fermentation starters, which may facilitate the development of better starter cultures for manufacturing Chinese Hong Qu glutinous rice wine. Copyright © 2017 Elsevier B.V. All rights reserved.

A mild, rapid synthesis of freebase [ 11C]nicotine from [ 11C]methyl triflate

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

Xu, Youwen; Kim, Sung Won; Kim, Dohyun

Here a rapid, mild radiosynthesis of freebase [ 11C]nicotine was developed by the methylation of freebase nornicotine with [ 11C]methyl triflate in acetone (5 min, 45 ºC). A basic (pH 10.5-11.0) HPLC system reproducibly yielded freebase [ 11C]nicotine as a well-defined single peak. The freebase [ 11C]nicotine was concentrated by solid phase extraction and formulated in 50 μL ethanol (370 MBq/50 μL) without evaporative loss suitable for a cigarette spiking study. A radiochemical yield of 60.4 ± 4.7 % (n = 3), radiochemical purity ≥ 99.9 % and specific activity of 648 GBq/μmol at EOB for 5 min beams weremore » achieved.« less

A mild, rapid synthesis of freebase [ 11C]nicotine from [ 11C]methyl triflate

DOE PAGES

Xu, Youwen; Kim, Sung Won; Kim, Dohyun; ...

2016-08-29

Here a rapid, mild radiosynthesis of freebase [ 11C]nicotine was developed by the methylation of freebase nornicotine with [ 11C]methyl triflate in acetone (5 min, 45 ºC). A basic (pH 10.5-11.0) HPLC system reproducibly yielded freebase [ 11C]nicotine as a well-defined single peak. The freebase [ 11C]nicotine was concentrated by solid phase extraction and formulated in 50 μL ethanol (370 MBq/50 μL) without evaporative loss suitable for a cigarette spiking study. A radiochemical yield of 60.4 ± 4.7 % (n = 3), radiochemical purity ≥ 99.9 % and specific activity of 648 GBq/μmol at EOB for 5 min beams weremore » achieved.« less

11 CFR 9032.11 - State.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false State. 9032.11 Section 9032.11 Federal Elections FEDERAL ELECTION COMMISSION PRESIDENTIAL ELECTION CAMPAIGN FUND: PRESIDENTIAL PRIMARY MATCHING FUND DEFINITIONS § 9032.11 State. State means each State of the United States, Puerto Rico, American...

10 CFR 11.11 - General requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false General requirements. 11.11 Section 11.11 Energy NUCLEAR... SPECIAL NUCLEAR MATERIAL Requirements for Special Nuclear Material Access Authorization § 11.11 General..., formula quantities of special nuclear material (as defined in part 73 of this chapter) subject to the...

10 CFR 11.11 - General requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false General requirements. 11.11 Section 11.11 Energy NUCLEAR... SPECIAL NUCLEAR MATERIAL Requirements for Special Nuclear Material Access Authorization § 11.11 General..., formula quantities of special nuclear material (as defined in part 73 of this chapter) subject to the...

10 CFR 11.11 - General requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false General requirements. 11.11 Section 11.11 Energy NUCLEAR... SPECIAL NUCLEAR MATERIAL Requirements for Special Nuclear Material Access Authorization § 11.11 General..., formula quantities of special nuclear material (as defined in part 73 of this chapter) subject to the...

10 CFR 11.11 - General requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false General requirements. 11.11 Section 11.11 Energy NUCLEAR... SPECIAL NUCLEAR MATERIAL Requirements for Special Nuclear Material Access Authorization § 11.11 General..., formula quantities of special nuclear material (as defined in part 73 of this chapter) subject to the...

10 CFR 11.11 - General requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false General requirements. 11.11 Section 11.11 Energy NUCLEAR... SPECIAL NUCLEAR MATERIAL Requirements for Special Nuclear Material Access Authorization § 11.11 General..., formula quantities of special nuclear material (as defined in part 73 of this chapter) subject to the...

4 CFR 22.11 - Depositions [Rule 11].

Code of Federal Regulations, 2011 CFR

2011-01-01

... 4 Accounts 1 2011-01-01 2011-01-01 false Depositions [Rule 11]. 22.11 Section 22.11 Accounts... OFFICE CONTRACT APPEALS BOARD § 22.11 Depositions [Rule 11]. (a) When depositions may be taken. After an... of any person by deposition upon oral examination or written questions, for the purpose of discovery...

4 CFR 22.11 - Depositions [Rule 11].

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Depositions [Rule 11]. 22.11 Section 22.11 Accounts... OFFICE CONTRACT APPEALS BOARD § 22.11 Depositions [Rule 11]. (a) When depositions may be taken. After an... of any person by deposition upon oral examination or written questions, for the purpose of discovery...

SUPPLEMENTAL ANALYSES FOR SOLVENT HOLD TANK SAMPLES MCU-11-314, MCU-11-315, MCU-11-316, MCU-11-317, MCU-11-318 AND MCU-11-319

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

Peters, T.; Washington, A; . Fondeur, F.

2011-09-29

Savannah River National Laboratory (SRNL) periodically analyses solvent samples from Modular Caustic-Side Solvent Extraction Unit (MCU) in support of continuing operations. A quarterly analysis of the solvent is required to maintain solvent composition within specifications. Analytical results of the analyses of Solvent Hold Tank (SHT) samples MCU-11-314, MCU-11-315, MCU-11-316, MCU-11-317, MCU-11-318 and MCU-11-319 have been previously reported. MCU has experienced a modest decline in cesium removal efficiency while processing the current feed, 'Macrobatch 3'. While the target decontamination factor (DF) is 200, the fiscal year 2011 DF average is 161. The results of the prior solvent analysis report did notmore » identify a specific factor that would correlate with the poor cesium decontamination beyond a low concentration of the suppressor, trioctylamine. New analyses of the quarterly sample are reported in this document, as well as a cross-check of {sup 137}Cs measurements for SRNL and F/H lab. Furthermore, in an attempt to discover the reason for the decline in DF at MCU, SRNL was tasked with analyzing numerous Caustic Wash Tank (CWT) and chemical feed samples.« less

Metabolism of the Fusarium mycotoxins zearalenone and deoxynivalenol by yeast strains of technological relevance.

PubMed

Böswald, C; Engelhardt, G; Vogel, H; Wallnöfer, P R

1995-01-01

The Fusarium mycotoxin zearalenone (ZEA), added at a level of 2 micrograms/ml, was reduced stereoselectively by cultures of Candida tropicalis, Torulaspora delbrückii, Zygosaccharomyces rouxii, and 7 Saccharomyces strains to both alpha- and beta-zearalenol. In contrast, only alpha-zearalenol was produced from ZEA by Pichia fermentans and several yeast strains of the genera Candida, Hansenula, Brettanomyces, Schizosaccharomyces, and Saccharomycopsis. No glucose conjugates of ZEA (zearalenone-4-beta-D-glucopyranoside) were detected. The trichothecene mycotoxin deoxynivalenol (DON) was not metabolized by any of the yeast strains that were used for analysis.

A comparative study on GM (1,1) and FRMGM (1,1) model in forecasting FBM KLCI

NASA Astrophysics Data System (ADS)

Ying, Sah Pei; Zakaria, Syerrina; Mutalib, Sharifah Sakinah Syed Abd

2017-11-01

FTSE Bursa Malaysia Kuala Lumpur Composite Index (FBM KLCI) is a group of indexes combined in a standardized way and is used to measure the Malaysia overall market across the time. Although composite index can give ideas about stock market to investors, it is hard to predict accurately because it is volatile and it is necessary to identify a best model to forecast FBM KLCI. The objective of this study is to determine the most accurate forecasting model between GM (1,1) model and Fourier Residual Modification GM (1,1) (FRMGM (1,1)) model to forecast FBM KLCI. In this study, the actual daily closing data of FBM KLCI was collected from January 1, 2016 to March 15, 2016. GM (1,1) model and FRMGM (1,1) model were used to build the grey model and to test forecasting power of both models. Mean Absolute Percentage Error (MAPE) was used as a measure to determine the best model. Forecasted value by FRMGM (1,1) model do not differ much than the actual value compare to GM (1,1) model for in-sample and out-sample data. Results from MAPE also show that FRMGM (1,1) model is lower than GM (1,1) model for in-sample and out-sample data. These results shown that FRMGM (1,1) model is better than GM (1,1) model to forecast FBM KLCI.

11 CFR 9004.11 - Winding down costs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Winding down costs. 9004.11 Section 9004.11... FINANCING ENTITLEMENT OF ELIGIBLE CANDIDATES TO PAYMENTS; USE OF PAYMENTS § 9004.11 Winding down costs. (a) Winding down costs. Winding down costs are costs associated with the termination of the candidate's...

11 CFR 9034.11 - Winding down costs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 11 Federal Elections 1 2012-01-01 2012-01-01 false Winding down costs. 9034.11 Section 9034.11... MATCHING FUND ENTITLEMENTS § 9034.11 Winding down costs. (a) Winding down costs. Winding down costs are... administrative costs associated with winding down the campaign, including office space rental, staff salaries...

11 CFR 9034.11 - Winding down costs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 11 Federal Elections 1 2014-01-01 2014-01-01 false Winding down costs. 9034.11 Section 9034.11... MATCHING FUND ENTITLEMENTS § 9034.11 Winding down costs. (a) Winding down costs. Winding down costs are... administrative costs associated with winding down the campaign, including office space rental, staff salaries...

11 CFR 9004.11 - Winding down costs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 11 Federal Elections 1 2014-01-01 2014-01-01 false Winding down costs. 9004.11 Section 9004.11... FINANCING ENTITLEMENT OF ELIGIBLE CANDIDATES TO PAYMENTS; USE OF PAYMENTS § 9004.11 Winding down costs. (a) Winding down costs. Winding down costs are costs associated with the termination of the candidate's...

11 CFR 9004.11 - Winding down costs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 11 Federal Elections 1 2011-01-01 2011-01-01 false Winding down costs. 9004.11 Section 9004.11... FINANCING ENTITLEMENT OF ELIGIBLE CANDIDATES TO PAYMENTS; USE OF PAYMENTS § 9004.11 Winding down costs. (a) Winding down costs. Winding down costs are costs associated with the termination of the candidate's...

11 CFR 9004.11 - Winding down costs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 11 Federal Elections 1 2013-01-01 2012-01-01 true Winding down costs. 9004.11 Section 9004.11... FINANCING ENTITLEMENT OF ELIGIBLE CANDIDATES TO PAYMENTS; USE OF PAYMENTS § 9004.11 Winding down costs. (a) Winding down costs. Winding down costs are costs associated with the termination of the candidate's...

11 CFR 9034.11 - Winding down costs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 11 Federal Elections 1 2013-01-01 2012-01-01 true Winding down costs. 9034.11 Section 9034.11... MATCHING FUND ENTITLEMENTS § 9034.11 Winding down costs. (a) Winding down costs. Winding down costs are... administrative costs associated with winding down the campaign, including office space rental, staff salaries...

11 CFR 9034.11 - Winding down costs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 11 Federal Elections 1 2011-01-01 2011-01-01 false Winding down costs. 9034.11 Section 9034.11... MATCHING FUND ENTITLEMENTS § 9034.11 Winding down costs. (a) Winding down costs. Winding down costs are... administrative costs associated with winding down the campaign, including office space rental, staff salaries...

11 CFR 9034.11 - Winding down costs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Winding down costs. 9034.11 Section 9034.11... MATCHING FUND ENTITLEMENTS § 9034.11 Winding down costs. (a) Winding down costs. Winding down costs are... administrative costs associated with winding down the campaign, including office space rental, staff salaries...

11 CFR 9004.11 - Winding down costs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 11 Federal Elections 1 2012-01-01 2012-01-01 false Winding down costs. 9004.11 Section 9004.11... FINANCING ENTITLEMENT OF ELIGIBLE CANDIDATES TO PAYMENTS; USE OF PAYMENTS § 9004.11 Winding down costs. (a) Winding down costs. Winding down costs are costs associated with the termination of the candidate's...

11 CFR 1.1 - Purpose and scope.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Purpose and scope. 1.1 Section 1.1 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.1 Purpose and scope. (a) The purpose of this part is... 43064, Sept. 29, 1976, as amended at 45 FR 21209, Apr. 1, 1980] ...

11 CFR 1.1 - Purpose and scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 11 Federal Elections 1 2011-01-01 2011-01-01 false Purpose and scope. 1.1 Section 1.1 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.1 Purpose and scope. (a) The purpose of this part is... 43064, Sept. 29, 1976, as amended at 45 FR 21209, Apr. 1, 1980] ...

11 CFR 1.1 - Purpose and scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 11 Federal Elections 1 2012-01-01 2012-01-01 false Purpose and scope. 1.1 Section 1.1 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.1 Purpose and scope. (a) The purpose of this part is... 43064, Sept. 29, 1976, as amended at 45 FR 21209, Apr. 1, 1980] ...

11 CFR 1.1 - Purpose and scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 11 Federal Elections 1 2014-01-01 2014-01-01 false Purpose and scope. 1.1 Section 1.1 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.1 Purpose and scope. (a) The purpose of this part is... 43064, Sept. 29, 1976, as amended at 45 FR 21209, Apr. 1, 1980] ...

11 CFR 1.1 - Purpose and scope.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 11 Federal Elections 1 2013-01-01 2012-01-01 true Purpose and scope. 1.1 Section 1.1 Federal Elections FEDERAL ELECTION COMMISSION PRIVACY ACT § 1.1 Purpose and scope. (a) The purpose of this part is... 43064, Sept. 29, 1976, as amended at 45 FR 21209, Apr. 1, 1980] ...

B11-: a moving subnanoscale tank tread

NASA Astrophysics Data System (ADS)

Wang, Ying-Jin; Zhao, Xiao-Yun; Chen, Qiang; Zhai, Hua-Jin; Li, Si-Dian

2015-09-01

We present a concept that an elongated, planar boron cluster can serve as a ``tank tread'' at the sub-nanometer scale, a novel propulsion system for potential nanomachines. Density functional calculations at the PBE0/6-311+G* level for the global-minimum B11-C2v (1A1) and B11C2v (2B2) structures along the soft in-plane rotational mode allow the identification of their corresponding B11-C2v and B11C2v transition states, with small rotational energy barriers of 0.42 and 0.55 kcal mol-1, respectively. The energy barriers are refined to 0.35 and 0.60 kcal mol-1 at the single-point CCSD(T) level, suggesting that the clusters are structurally fluxional at room temperature. Molecular dynamics simulations show that B11- and B11 behave exactly like a tank tread, in which the peripheral B9 ring rotates almost freely around the B2 core. A full turn of rotation may be accomplished in around 2 ps. In contrast to molecular wheels or Wankel motors, the peripheral boron atoms in the tank tread behave as a flexible chain gliding around, rather than as a rigid wheel rotation. This finding is beyond imagination, which expands the concepts of molecular wheels and Wankel motors.We present a concept that an elongated, planar boron cluster can serve as a ``tank tread'' at the sub-nanometer scale, a novel propulsion system for potential nanomachines. Density functional calculations at the PBE0/6-311+G* level for the global-minimum B11-C2v (1A1) and B11C2v (2B2) structures along the soft in-plane rotational mode allow the identification of their corresponding B11-C2v and B11C2v transition states, with small rotational energy barriers of 0.42 and 0.55 kcal mol-1, respectively. The energy barriers are refined to 0.35 and 0.60 kcal mol-1 at the single-point CCSD(T) level, suggesting that the clusters are structurally fluxional at room temperature. Molecular dynamics simulations show that B11- and B11 behave exactly like a tank tread, in which the peripheral B9 ring rotates almost freely

Identification of a second murine interleukin-11 receptor alpha-chain gene (IL11Ra2) with a restricted pattern of expression.

PubMed

Robb, L; Hilton, D J; Brook-Carter, P T; Begley, C G

1997-03-15

The interleukin-11 receptor alpha-chain, a member of the hematopoietin receptor superfamily, forms, together with gp130, a functional high-affinity receptor complex for interleukin 11. We, and others, reported the cloning of the murine interleukin 11 receptor alpha-chain cDNA (IL11Ra) and recently described the structure of the IL11Ra locus. We also described the presence of a second IL11Ra-like locus in some mouse strains. In this study we report that the second locus, designated IL11Ra2, encodes an mRNA species. The transcript was 99% identical to the IL11Ra transcript in the coding and 3'-untranslated region, but had a different 5'-untranslated region. The complete genomic organization of the IL11Ra2 locus is presented, and the two loci are shown to be located on a 200-kb NaeI genomic fragment. Comparison of the expression pattern of the IL11Ra and IL11Ra2 genes using an RT-PCR restriction fragment length polymorphism strategy revealed that while the expression of IL11Ra was widespread, expression of IL11Ra2 was restricted to testis, lymph node, and thymus.

29 CFR 1912a.11 - Minutes; transcript.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 7 2014-07-01 2014-07-01 false Minutes; transcript. 1912a.11 Section 1912a.11 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) NATIONAL ADVISORY COMMITTEE ON OCCUPATIONAL SAFETY AND HEALTH § 1912a.11 Minutes; transcript. (a...

29 CFR 1912a.11 - Minutes; transcript.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 7 2013-07-01 2013-07-01 false Minutes; transcript. 1912a.11 Section 1912a.11 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) NATIONAL ADVISORY COMMITTEE ON OCCUPATIONAL SAFETY AND HEALTH § 1912a.11 Minutes; transcript. (a...

29 CFR 1912a.11 - Minutes; transcript.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 7 2010-07-01 2010-07-01 false Minutes; transcript. 1912a.11 Section 1912a.11 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) NATIONAL ADVISORY COMMITTEE ON OCCUPATIONAL SAFETY AND HEALTH § 1912a.11 Minutes; transcript. (a...

The double-stranded break-forming activity of plant SPO11s and a novel rice SPO11 revealed by a Drosophila bioassay

PubMed Central

2012-01-01

Background SPO11 is a key protein for promoting meiotic recombination, by generating chromatin locus- and timing-specific DNA double-strand breaks (DSBs). The DSB activity of SPO11 was shown by genetic analyses, but whether SPO11 exerts DSB-forming activity by itself is still an unanswered question. DSB formation by SPO11 has not been detected by biochemical means, probably because of a lack of proper protein-folding, posttranslational modifications, and/or specific SPO11-interacting proteins required for this activity. In addition, plants have multiple SPO11-homologues. Results To determine whether SPO11 can cleave DNA by itself, and to identify which plant SPO11 homologue cleaves DNA, we developed a Drosophila bioassay system that detects the DSB signals generated by a plant SPO11 homologue expressed ectopically. We cytologically and genetically demonstrated the DSB activities of Arabidopsis AtSPO11-1 and AtSPO11-2, which are required for meiosis, in the absence of other plant proteins. Using this bioassay, we further found that a novel SPO11-homologue, OsSPO11D, which has no counterpart in Arabidopsis, displays prominent DSB-forming activity. Quantitative analyses of the rice SPO11 transcripts revealed the specific increase in OsSPO11D mRNA in the anthers containing meiotic pollen mother cells. Conclusions The Drosophila bioassay system successfully demonstrated that some plant SPO11 orthologues have intrinsic DSB activities. Furthermore, we identified a novel SPO11 homologue, OsSPO11D, with robust DSB activity and a possible meiotic function. PMID:22248237

32 CFR 169a.11 - Expansions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Expansions. 169a.11 Section 169a.11 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES..., shall be conducted to determine if performance by DoD personnel is authorized for national defense...

32 CFR 169a.11 - Expansions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Expansions. 169a.11 Section 169a.11 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES..., shall be conducted to determine if performance by DoD personnel is authorized for national defense...

32 CFR 169a.11 - Expansions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Expansions. 169a.11 Section 169a.11 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES..., shall be conducted to determine if performance by DoD personnel is authorized for national defense...

Conditionally Immortal Slc4a11-/- Mouse Corneal Endothelial Cell Line Recapitulates Disrupted Glutaminolysis Seen in Slc4a11-/- Mouse Model.

PubMed

Zhang, Wenlin; Ogando, Diego G; Kim, Edward T; Choi, Moon-Jung; Li, Hongde; Tenessen, Jason M; Bonanno, Joseph A

2017-07-01

To establish conditionally immortal mouse corneal endothelial cell lines with genetically matched Slc4a11+/+ and Slc4a11-/- mice as a model for investigating pathology and therapies for SLC4A11 associated congenital hereditary endothelial dystrophy (CHED) and Fuchs' endothelial corneal dystrophy. We intercrossed H-2Kb-tsA58 mice (Immortomouse) expressing an IFN-γ dependent and temperature-sensitive mutant of the SV40 large T antigen (tsTAg) with Slc4a11+/+ and Slc4a11-/- C57BL/6 mice. The growth characteristics of the cell lines was assessed by doubling time. Ion transport activities (Na+/H+ exchange, bicarbonate, lactate, and Slc4a11 ammonia transport) were analyzed by intracellular pH measurement. The metabolic status of the cell lines was assessed by analyzing TCA cycle intermediates via gas chromatography mass spectrometry (GC-MS). The immortalized Slc4a11+/+ and Slc4a11-/- mouse corneal endothelial cells (MCECs) remained proliferative through passage 49 and maintained similar active ion transport activity. As expected, proliferation was temperature sensitive and IFN-γ dependent. Slc4a11-/- MCECs exhibited decreased proliferative capacity, reduced NH3:H+ transport, altered expression of glutaminolysis enzymes similar to the Slc4a11-/- mouse, and reduced proportion of TCA cycle intermediates derived from glutamine with compensatory increases in glucose flux compared with Slc4a11+/+ MCECs. This is the first report of the immortalization of MCECs. Ion transport of the immortalized endothelial cells remains active, except for NH3:H+ transporter activity in Slc4a11-/- MCECs. Furthermore, Slc4a11-/- MCECs recapitulate the glutaminolysis defects observed in Slc4a11-/- mouse corneal endothelium, providing an excellent tool to study the pathogenesis of SLC4A11 mutations associated with corneal endothelial dystrophies and to screen potential therapeutic agents.

9/11 in the Curriculum: A Retrospective

ERIC Educational Resources Information Center

Hess, Diana; Stoddard, Jeremy

2011-01-01

This article uses a curricular analysis study to examine how the events of 9/11 and their aftermath are presented to secondary students in supplemental curriculum and social studies textbooks published from 2002-2010. Shortly after 9/11, many political leaders and social studies educators advocated teaching about 9/11 and its aftermath because…

11 CFR 9008.11 - Examinations and audits.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 11 Federal Elections 1 2011-01-01 2011-01-01 false Examinations and audits. 9008.11 Section 9008.11 Federal Elections FEDERAL ELECTION COMMISSION PRESIDENTIAL ELECTION CAMPAIGN FUND: GENERAL... respond, as are provided for audits of publicly funded candidates under 11 CFR 9007.1 and 9038.1. ...

11 CFR 9008.11 - Examinations and audits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Examinations and audits. 9008.11 Section 9008.11 Federal Elections FEDERAL ELECTION COMMISSION PRESIDENTIAL ELECTION CAMPAIGN FUND: GENERAL... respond, as are provided for audits of publicly funded candidates under 11 CFR 9007.1 and 9038.1. ...

1,1-Dichloroethylene (1,1-DCE)

Integrated Risk Information System (IRIS)

1,1 - Dichloroethylene ( 1,1 - DCE ) ; CASRN 75 - 35 - 4 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments f

Development of new antiatherosclerotic and antithrombotic drugs utilizing F11 receptor (F11R/JAM-A) peptides.

PubMed

Babinska, A; Clement, C C; Swiatkowska, M; Szymanski, J; Shon, A; Ehrlich, Y H; Kornecki, E; Salifu, M O

2014-07-01

Peptides with enhanced resistance to proteolysis, based on the amino acid sequence of the F11 receptor molecule (F11R, aka JAM-A/Junctional adhesion molecule-A), were designed, prepared, and examined as potential candidates for the development of anti-atherosclerotic and anti-thrombotic therapeutic drugs. A sequence at the N-terminal of F11R together with another sequence located in the first Ig-loop of this protein, were identified to form a steric active-site operating in the F11R-dependent adhesion between cells that express F11R molecules on their external surface. In silico modeling of the complex between two polypeptide chains with the sequences positioned in the active-site was used to generate peptide-candidates designed to inhibit homophilic interactions between surface-located F11R molecules. The two lead F11R peptides were modified with D-Arg and D-Lys at selective sites, for attaining higher stability to proteolysis in vivo. Using molecular docking experiments we tested different conformational states and the putative binding affinity between two selected D-Arg and D-Lys-modified F11R peptides and the proposed binding pocket. The inhibitory effects of the F11R peptide 2HN-(dK)-SVT-(dR)-EDTGTYTC-CONH2 on antibody-induced platelet aggregation and on the adhesion of platelets to cytokine-inflammed endothelial cells are reported in detail, and the results point out the significant potential utilization of F11R peptides for the prevention and treatment of atherosclerotic plaques and associated thrombotic events. © 2014 Wiley Periodicals, Inc.

OsPEX11, a Peroxisomal Biogenesis Factor 11, Contributes to Salt Stress Tolerance in Oryza sativa.

PubMed

Cui, Peng; Liu, Hongbo; Islam, Faisal; Li, Lan; Farooq, Muhammad A; Ruan, Songlin; Zhou, Weijun

2016-01-01

Peroxisomes are single membrane-bound organelles, whose basic enzymatic constituents are catalase and H 2 O 2 -producing flavin oxidases. Previous reports showed that peroxisome is involved in numerous processes including primary and secondary metabolism, plant development and abiotic stress responses. However, knowledge on the function of different peroxisome genes from rice and its regulatory roles in salt and other abiotic stresses is limited. Here, a novel prey protein, OsPEX11 (Os03g0302000), was screened and identified by yeast two-hybrid and GST pull-down assays. Phenotypic analysis of OsPEX11 overexpression seedlings demonstrated that they had better tolerance to salt stress than wild type (WT) and OsPEX11-RNAi seedlings. Compared with WT and OsPEX11-RNAi seedlings, overexpression of OsPEX11 had lower level of lipid peroxidation, Na + /K + ratio, higher activities of antioxidant enzymes (SOD, POD, and CAT) and proline accumulation. Furthermore, qPCR data suggested that OsPEX11 acted as a positive regulator of salt tolerance by reinforcing the expression of several well-known rice transporters ( OsHKT2;1, OsHKT1;5, OsLti6a, OsLti6b, OsSOS1, OsNHX1 , and OsAKT1 ) involved in Na + /K + homeostasis in transgenic plants under salinity. Ultrastructural observations of OsPEX11-RNAi seedlings showed that they were less sensitive to salt stress than WT and overexpression lines. These results provide experimental evidence that OsPEX11 is an important gene implicated in Na + and K + regulation, and plays a critical role in salt stress tolerance by modulating the expression of cation transporters and antioxidant defense. Thus, OsPEX11 could be considered in transgenic breeding for improvement of salt stress tolerance in rice crop.

Improved synthesis of a protected 11-oxoestrone.

PubMed

Stéphan, E; Zen, R; Authier, L; Jaouen, G

1995-12-01

An improved synthesis of 11-oxoestrone-3-acetate-17-ethyleneketal is reported. Adjustments are proposed for the oxidation of estrone by 2,3-dichloro-5,6-dicyano-1,4-benzoquinone into 9(11)-dehydroestrone. A complete hydroboration-oxidation of the resulting ketal, by means of borane-methylsulfide complex, gives the corresponding 11-hydroxy derivative. This latter compound is then acetylated for successful oxidation with pyridinium chlorochromate on alumina. The overall yield is 30%.

Transient Pressure Test Article (TPTA) 1.1 and 1.1A, volume 1

NASA Technical Reports Server (NTRS)

Rebells, Clarence A.

1988-01-01

This final test report presents the results obtained during the static hot firing and cold-gas high Q tests of the first Transient Pressure Test Article (TPTA) 1.1. The TPTA consisted of field test joints A and B, which were the original RSRM J-insulation configuration, with a metal capture feature. It also consisted of a flight configuration nozzle-to-case test joint (Joint D) with shorter vent slots. Fluorocarbon O-rings were used in all the test joints. The purpose of the TPTA tests is to evaluate and characterize the RSMR field and nozzle-to-case joints under the influence of ignition and strut loads during liftoff anf high Q. All objectives of the cold-gas high Q (TPTA 1.1A) test were met and all measurements were close to predicted values. During the static hot-firing test (TPTA 1.1), the motor was inadvertently plugged by the quench injector plug, making it a more severe test, although no strut loads were applied. The motor was depressurized after approximately 11 min using an auxiliary system, and no anomalies were noted. In the static hot-firing test, pressure was incident on the insulation and the test joint gaps were within the predicted range. During the static hot-firing test, no strut loads were applied because the loading system malfunctioned. For this test, all measurements were within range of similar tests performed without strut loads.

Frequent phosphodiesterase 11A gene (PDE11A) defects in patients with Carney complex (CNC) caused by PRKAR1A mutations: PDE11A may contribute to adrenal and testicular tumors in CNC as a modifier of the phenotype.

PubMed

Libé, Rossella; Horvath, Anelia; Vezzosi, Delphine; Fratticci, Amato; Coste, Joel; Perlemoine, Karine; Ragazzon, Bruno; Guillaud-Bataille, Marine; Groussin, Lionel; Clauser, Eric; Raffin-Sanson, Marie-Laure; Siegel, Jennifer; Moran, Jason; Drori-Herishanu, Limor; Faucz, Fabio Rueda; Lodish, Maya; Nesterova, Maria; Bertagna, Xavier; Bertherat, Jerome; Stratakis, Constantine A

2011-01-01

Carney complex (CNC) is an autosomal dominant multiple neoplasia, caused mostly by inactivating mutations of the regulatory subunit 1A of the protein kinase A (PRKAR1A). Primary pigmented nodular adrenocortical disease (PPNAD) is the most frequent endocrine manifestation of CNC with a great inter-individual variability. Germline, protein-truncating mutations of phosphodiesterase type 11A (PDE11A) have been described to predispose to a variety of endocrine tumors, including adrenal and testicular tumors. Our objective was to investigate the role of PDE11A as a possible gene modifier of the phenotype in a series of 150 patients with CNC. A higher frequency of PDE11A variants in patients with CNC compared with healthy controls was found (25.3 vs. 6.8%, P < 0.0001). Among CNC patients, those with PPNAD were significantly more frequently carriers of PDE11A variants compared with patients without PPNAD (30.8 vs. 13%, P = 0.025). Furthermore, men with PPNAD were significantly more frequently carriers of PDE11A sequence variants (40.7%) than women with PPNAD (27.3%) (P < 0.001). A higher frequency of PDE11A sequence variants was also found in patients with large-cell calcifying Sertoli cell tumors (LCCSCT) compared with those without LCCSCT (50 vs. 10%, P = 0.0056). PDE11A variants were significantly associated with the copresence of PPNAD and LCCSCT in men: 81 vs. 20%, P < 0.004). The simultaneous inactivation of PRKAR1A and PDE11A by small inhibitory RNA led to an increase in cAMP-regulatory element-mediated transcriptional activity under basal conditions and after stimulation by forskolin. We demonstrate, in a large cohort of CNC patients, a high frequency of PDE11A variants, suggesting that PDE11A is a genetic modifying factor for the development of testicular and adrenal tumors in patients with germline PRKAR1A mutation.

50 CFR 11.11 - Notice of violation.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS CIVIL PROCEDURES Assessment Procedure § 11.11 Notice of violation. (a) A notice of violation (hereinafter “notice... requested, upon the person believed to be subject to a civil penalty (the respondent). The notice shall...

50 CFR 11.11 - Notice of violation.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS CIVIL PROCEDURES Assessment Procedure § 11.11 Notice of violation. (a) A notice of violation (hereinafter “notice... requested, upon the person believed to be subject to a civil penalty (the respondent). The notice shall...

The X11L/X11{beta}/MINT2 and X11L2/X11{gamma}/MINT3 scaffold proteins shuttle between the nucleus and cytoplasm

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

Sumioka, Akio; Saito, Yuhki; Sakuma, Megumi

2008-03-10

The X11/MINT family proteins are adaptor scaffolding proteins involved in formation of multiprotein complexes, and trafficking and metabolism of membrane proteins such as the beta-amyloid precursor protein. We found that a significant portion of X11L and X11L2 are recovered in nuclear fraction of mouse brain homogenates. EGFP-X11s were not detected in the nucleus of N2a neuroblastoma cells; however, administration of leptomycin B (LMB) induced substantial nuclear accumulation of EGFP-X11L and EGFP-X11L2, while EGFP-X11 showed little accumulation. Fluorescence loss in photobleaching (FLIP) analysis indicated that EGFP-X11L2 and EGFP-X11L are shuttled between the cytoplasm and nucleus, the former more effectively than themore » latter. We identified a nuclear export signal (NES) in the N-terminus of X11L2, mutation of which induces nuclear accumulation of EGFP-X11L2 in the absence of LMB. X11L2 fused to the Gal4 DNA binding domain (DBD) showed transcriptional activity, suggesting that X11L2 could function as a transcriptional activator if tethered near a promoter. Interestingly, attenuation of the nucleo-cytoplasmic shuttling of GAL4-DBD-X11L2 by mutating the NES or attaching the SV40 nuclear localization signal significantly decreased the apparent transcriptional activity. Our observations suggest that X11L2 functions in the nucleus by a mechanism distinct from conventional transactivators.« less

IL-11 is a crucial determinant of cardiovascular fibrosis

PubMed Central

Schafer, Sebastian; Viswanathan, Sivakumar; Widjaja, Anissa A.; Lim, Wei-Wen; Moreno-Moral, Aida; DeLaughter, Daniel M.; Ng, Benjamin; Patone, Giannino; Chow, Kingsley; Khin, Ester; Tan, Jessie; Chothani, Sonia P.; Ye, Lei; Rackham, Owen J. L.; Ko, Nicole S. J.; Sahib, Norliza E.; Pua, Chee Jian; Zhen, Nicole T. G.; Xie, Chen; Wang, Mao; Maatz, Henrike; Lim, Shiqi; Saar, Kathrin; Blachut, Susanne; Petretto, Enrico; Schmidt, Sabine; Putoczki, Tracy; Guimarães-Camboa, Nuno; Wakimoto, Hiroko; van Heesch, Sebastiaan; Sigmundsson, Kristmundur; Lim, See L.; Soon, Jia L.; Chao, Victor T. T.; Chua, Yeow L.; Tan, Teing E.; Evans, Sylvia M.; Loh, Yee J.; Jamal, Muhammad H.; Ong, Kim K.; Chua, Kim C.; Ong, Boon-Hean; Chakaramakkil, Mathew J.; Seidman, Jonathan G.; Seidman, Christine E.; Hubner, Norbert; Sin, Kenny Y. K.; Cook, Stuart A.

2018-01-01

Fibrosis is a common pathology in cardiovascular disease1. In the heart, fibrosis causes mechanical and electrical dysfunction1,2 and in the kidney, it predicts the onset of renal failure3. Transforming growth factor β1 (TGFβ1) is the principal pro-fibrotic factor4,5, but its inhibition is associated with side effects due to its pleiotropic roles6,7. We hypothesized that downstream effectors of TGFβ1 in fibroblasts could be attractive therapeutic targets and lack upstream toxicity. Here we show, using integrated imaging–genomics analyses of primary human fibroblasts, that upregulation of interleukin-11 (IL-11) is the dominant transcriptional response to TGFβ1 exposure and required for its pro-fibrotic effect. IL-11 and its receptor (IL11RA) are expressed specifically in fibroblasts, in which they drive non-canonical, ERK-dependent autocrine signalling that is required for fibrogenic protein synthesis. In mice, fibroblast-specific Il11 transgene expression or Il-11 injection causes heart and kidney fibrosis and organ failure, whereas genetic deletion of Il11ra1 protects against disease. Therefore, inhibition of IL-11 prevents fibroblast activation across organs and species in response to a range of important pro-fibrotic stimuli. These results reveal a central role of IL-11 in fibrosis and we propose that inhibition of IL-11 is a potential therapeutic strategy to treat fibrotic diseases. PMID:29160304

CCL11 as a potential diagnostic marker for asthma?

PubMed

Wu, Dandan; Zhou, Ji; Bi, Hui; Li, Lingling; Gao, Wei; Huang, Mao; Adcock, Ian M; Barnes, Peter J; Yao, Xin

2014-10-01

Asthma is an inflammatory airway disease characterized by airway eosinophilia, in which CCL11 (eotaxin) plays a crucial role. The aim of study is to determine the elevation of CCL11 levels in bronchoalveolar lavage fluid (BALF), blood, exhaled breath condensate (EBC) and sputum in asthma patients and to identify which medium yields the most significant change in CCL11 level. The databases of PubMed, Embase and Cochrane Centre Register of Controlled Trials were systematically searched from inception to September 2013. Controlled clinical trials that focused on CCL11 concentrations in asthma patients and controls, and their correlations with other asthma indicators were obtained. Data were analysed using Stata 12.0. Thirty studies were included in this investigation. CCL11 levels in blood, EBC and sputum were significantly higher in asthma patients than in healthy subjects. Sputum CCL11 concentrations were significantly elevated in unstable asthma patients versus stable asthma patients and in uncontrolled asthma patients versus partially controlled asthma patients. CCL11 levels in sputum and blood were negatively correlated with the lung function as measured by FEV1% predicted, and were positively correlated with BALF, EBC and sputum eosinophil counts. Similarly, CCL11 concentrations were positively correlated with eosinophil cationic protein in EBC, blood and sputum as well as with interleukin-5 in sputum and fractional exhaled nitric oxide in EBC. Steroid treatment had no significant effect on CCL11 levels. CCL11 is a potentially useful biomarker for the diagnosis and assessment of asthma severity and control, especially in sputum. CCL11 is crucial in eosinophil chemoattraction and activation in asthma pathogenesis. Further studies using anti-CCL11 approaches are needed to confirm a role for CCL11 in asthma pathogenesis particularly in patients with more severe disease.

40 CFR 721.10420 - Fluoropolymers (generic) (P-11-567, P-11-568, and P-11-569).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Fluoropolymers (generic) (P-11-567, P-11-568, and P-11-569). 721.10420 Section 721.10420 Protection of Environment ENVIRONMENTAL PROTECTION... New Uses for Specific Chemical Substances § 721.10420 Fluoropolymers (generic) (P-11-567, P-11-568...

40 CFR 721.10420 - Fluoropolymers (generic) (P-11-567, P-11-568, and P-11-569).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Fluoropolymers (generic) (P-11-567, P-11-568, and P-11-569). 721.10420 Section 721.10420 Protection of Environment ENVIRONMENTAL PROTECTION... New Uses for Specific Chemical Substances § 721.10420 Fluoropolymers (generic) (P-11-567, P-11-568...

40 CFR 721.10420 - Fluoropolymers (generic) (P-11-567, P-11-568, and P-11-569).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Fluoropolymers (generic) (P-11-567, P-11-568, and P-11-569). 721.10420 Section 721.10420 Protection of Environment ENVIRONMENTAL PROTECTION... New Uses for Specific Chemical Substances § 721.10420 Fluoropolymers (generic) (P-11-567, P-11-568...

Molecular Cytogenetic Characterization of an inv(Y)(p11.2q11.221∼q11.222) in a Syrian Family.

PubMed

Al-Achkar, W; Wafa, A; Al-Ablog, A; Moassass, F; Liehr, T

2013-12-01

Constitutional chromosomal abnormalities are an important cause of miscarriage, infertility, congenital anomalies and mental retardation in humans. Pericentric inversions of the human Y-chromosome [inv(Y)] are rather common and show an estimated incidence of 0.6-1:1,000 in males in the general population. Most of the reported cases with inv(Y) are familial. For carriers of pericentric inversions the risk of mental retardation or multiple abortions is not apparently increased and there is no relation with abnormal phenotypic features. Polymerase chain reaction (PCR) analysis to detect microdeletions along the Y-chromosome as well as cytogenetic and fluorescence in situ hybridization (FISH) analysis were done to delineate the characteristics of an inv(Y) in a Syrian family. Thus, we present a detailed molecular-cytogenetic characterization of a father and his two sons having an inv(Y)(p11. 2q11.221∼q11.222) with varying mental retardation features but otherwise normal phenotype.

Ubiquitin-specific protease 11 (USP11) functions as a tumor suppressor through deubiquitinating and stabilizing VGLL4 protein

PubMed Central

Zhang, Encheng; Shen, Bing; Mu, Xingyu; Qin, Yan; Zhang, Fang; Liu, Yong; Xiao, Jiantao; Zhang, Pingzhao; Wang, Chenji; Tan, Mingyue; Fan, Yu

2016-01-01

VGLL4 is a transcriptional repressor that interacts with transcription factors TEADs and inhibits YAP-induced overgrowth and tumorigenesis. VGLL4 protein was dramatically reduced in various types of human cancers. But how VGLL4 protein is post-transcriptional regulated is poorly understood. In this study, we identify deubiquitinating enzyme USP11 as a novel VGLL4 interactor. We reveal that the USP domain of USP11 and the N-terminal region of VGLL4 are required for mutual binding. USP11 controls VGLL4 protein stability by promoting its deubiquitination. Furthermore, our results show that knockdown of USP11 promotes cell growth, migration, and invasion in a YAP-dependent manner. Together, our results suggest that USP11 may exert its tumor suppressor role by modulating VGLL4/YAP-TEADs regulatory loop. PMID:28042509

A scoping review of ICD-11 adjustment disorder research.

PubMed

Kazlauskas, Evaldas; Zelviene, Paulina; Lorenz, Louisa; Quero, Soledad; Maercker, Andreas

2017-01-01

Background : Adjustment disorder (AjD) is one of the most used mental disorder diagnoses among mental health professionals. Important revisions of the AjD definition in the 11th edition of the International Classification of Diseases (ICD-11) are proposed. AjD is included in a chapter of disorders specifically associated with stress in ICD-11. Objective : This paper aims to review recent developments in ICD-11 AjD research, and to discuss the available ICD-11 AjD diagnosis validation studies, AjD measures, treatment studies, and outline the future perspectives for AjD research and clinical practice. Methods : In total, 10 empirical studies of AjD ICD-11 were identified and included in this review. We searched for studies in Embase, PubMed, PsycINFO, Scopus, PILOTS, SocINDEX, and via additional search by contacting authors of published empirical studies and reference screening. Results : Review of the studies revealed a lack of validation studies of the ICD-11 AjD symptom structure. AjD validation study findings are ambiguous, and there is still little support for the proposed two symptom structure of AjD for the ICD-11. A self-report AjD measure 'Adjustment Disorder New Module' (ADNM) based on the ICD-11 definition has been developed and used in all 10 reviewed studies. Two self-help interventions have been developed for the ICD-11 AjD, and findings from these studies indicate that self-help low-intensity cognitive-behavioural interventions, delivered via bibliography or internet-based, might be effective treatment of AjD. Conclusions : The AjD definition in ICD-11 with a description of a new symptom profile facilitates AjD measurement and AjD-focused treatment developments. More studies and insights from clinical practice are needed to move the field of AjD research and practice forward.

Rapid screening and structural elucidation of a novel sibutramine analogue in a weight loss supplement: 11-desisobutyl-11-benzylsibutramine.

PubMed

Mans, Daniel J; Gucinski, Ashley C; Dunn, Jamie D; Gryniewicz-Ruzicka, Connie M; Mecker-Pogue, Laura C; Kao, Jeff L-F; Ge, Xia

2013-09-01

A novel analogue of sibutramine, 11-desisobutyl-11-benzylsibutramine, has been discovered. During routine ion mobility spectrometry (IMS) screening of a weight loss supplement collected at an US FDA import operation facility an unknown peak was observed. Further analysis of the supplement by liquid chromatography-mass spectrometry (LC-MS) and high resolution mass spectrometry revealed an unknown peak with a relative retention time of 1.04 with respect to sibutramine and a predicted formula of C20H24NCl. In order to elucidate the analogue's structure, it was isolated from the supplement and characterized by tandem mass spectrometry and nuclear magnetic resonance (NMR), which revealed the analogue possessed a benzyl moiety at the 11 position in place of the isobutyl group associated with sibutramine. Copyright © 2013. Published by Elsevier B.V.

11-Deoxycortisol is a corticosteroid hormone in the lamprey

USGS Publications Warehouse

Close, D.A.; Yun, S.-S.; McCormick, S.D.; Wildbill, A.J.; Li, W.

2010-01-01

Corticosteroid hormones are critical for controlling metabolism, hydromineral balance, and the stress response in vertebrates. Although corticosteroid hormones have been well characterized in most vertebrate groups, the identity of the earliest vertebrate corticosteroid hormone has remained elusive. Here we provide evidence that 11-deoxycortisol is the corticosteroid hormone in the lamprey, a member of the agnathans that evolved more than 500 million years ago. We used RIA, HPLC, and mass spectrometry analysis to determine that 11-deoxycortisol is the active corticosteroid present in lamprey plasma. We also characterized an 11-deoxycortisol receptor extracted from sea lamprey gill cytosol. The receptor was highly specific for 11-deoxycortisol and exhibited corticosteroid binding characteristics, including DNA binding. Furthermore, we observed that 11-deoxycortisol was regulated by the hypothalamus-pituitary axis and responded to acute stress. 11-Deoxycortisol implants reduced sex steroid concentrations and upregulated gill Na+, K+-ATPase, an enzyme critical for ion balance. We show here that 11-deoxycortisol functioned as both a glucocorticoid and a mineralocorticoid in the lamprey. Our findings indicate that a complex and highly specific corticosteroid signaling pathway evolved at least 500 million years ago with the arrival of the earliest vertebrate.

PET imaging of focal demyelination and remyelination in a rat model of multiple sclerosis: comparison of [11C]MeDAS, [11C]CIC and [11C]PIB.

PubMed

Faria, Daniele de Paula; Copray, Sjef; Sijbesma, Jurgen W A; Willemsen, Antoon T M; Buchpiguel, Carlos A; Dierckx, Rudi A J O; de Vries, Erik F J

2014-05-01

In this study, we compared the ability of [(11)C]CIC, [(11)C]MeDAS and [(11)C]PIB to reveal temporal changes in myelin content in focal lesions in the lysolecithin rat model of multiple sclerosis. Pharmacokinetic modelling was performed to determine the best method to quantify tracer uptake. Sprague-Dawley rats were stereotactically injected with either 1 % lysolecithin or saline into the corpus callosum and striatum of the right brain hemisphere. Dynamic PET imaging with simultaneous arterial blood sampling was performed 7 days after saline injection (control group), 7 days after lysolecithin injection (demyelination group) and 4 weeks after lysolecithin injection (remyelination group). The kinetics of [(11)C]CIC, [(11)C]MeDAS and [(11)C]PIB was best fitted by Logan graphical analysis, suggesting that tracer binding is reversible. Compartment modelling revealed that all tracers were fitted best with the reversible two-tissue compartment model. Tracer uptake and distribution volume in lesions were in agreement with myelin status. However, the slow kinetics and homogeneous brain uptake of [(11)C]CIC make this tracer less suitable for in vivo PET imaging. [(11)C]PIB showed good uptake in the white matter in the cerebrum, but [(11)C]PIB uptake in the cerebellum was low, despite high myelin density in this region. [(11)C]MeDAS distribution correlated well with myelin density in different brain regions. This study showed that PET imaging of demyelination and remyelination processes in focal lesions is feasible. Our comparison of three myelin tracers showed that [(11)C]MeDAS has more favourable properties for quantitative PET imaging of demyelinated and remyelinated lesions throughout the CNS than [(11)C]CIC and [(11)C]PIB.

26 CFR 11.412(c)-11 - Election with respect to bonds.

Code of Federal Regulations, 2010 CFR

2010-04-01

... amount payable at maturity (or, in the case of a bond which is callable prior to maturity, the earliest... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Election with respect to bonds. 11.412(c)-11... OF 1974 § 11.412(c)-11 Election with respect to bonds. (a) In general. Section 412(c)(2)(B) provides...

Dendritic cell fate is determined by BCL11A

PubMed Central

Ippolito, Gregory C.; Dekker, Joseph D.; Wang, Yui-Hsi; Lee, Bum-Kyu; Shaffer, Arthur L.; Lin, Jian; Wall, Jason K.; Lee, Baeck-Seung; Staudt, Louis M.; Liu, Yong-Jun; Iyer, Vishwanath R.; Tucker, Haley O.

2014-01-01

The plasmacytoid dendritic cell (pDC) is vital to the coordinated action of innate and adaptive immunity. pDC development has not been unequivocally traced, nor has its transcriptional regulatory network been fully clarified. Here we confirm an essential requirement for the BCL11A transcription factor in fetal pDC development, and demonstrate this lineage-specific requirement in the adult organism. Furthermore, we identify BCL11A gene targets and provide a molecular mechanism for its action in pDC commitment. Embryonic germ-line deletion of Bcl11a revealed an absolute cellular, molecular, and functional absence of pDCs in fetal mice. In adults, deletion of Bcl11a in hematopoietic stem cells resulted in perturbed yet continued generation of progenitors, loss of downstream pDC and B-cell lineages, and persisting myeloid, conventional dendritic, and T-cell lineages. Challenge with virus resulted in a marked reduction of antiviral response in conditionally deleted adults. Genome-wide analyses of BCL11A DNA binding and expression revealed that BCL11A regulates transcription of E2-2 and other pDC differentiation modulators, including ID2 and MTG16. Our results identify BCL11A as an essential, lineage-specific factor that regulates pDC development, supporting a model wherein differentiation into pDCs represents a primed “default” pathway for common dendritic cell progenitors. PMID:24591644

Rai1 duplication causes physical and behavioral phenotypes in a mouse model of dup(17)(p11.2p11.2)

PubMed Central

Walz, Katherina; Paylor, Richard; Yan, Jiong; Bi, Weimin; Lupski, James R.

2006-01-01

Genomic disorders are conditions that result from DNA rearrangements, such as deletions or duplications. The identification of the dosage-sensitive gene(s) within the rearranged genomic interval is important for the elucidation of genes responsible for complex neurobehavioral phenotypes. Smith-Magenis syndrome is associated with a 3.7-Mb deletion in 17p11.2, and its clinical presentation is caused by retinoic acid inducible 1 (RAI1) haploinsufficiency. The reciprocal microduplication syndrome, dup(17)(p11.2p11.2), manifests several neurobehavioral abnormalities, but the responsible dosage-sensitive gene(s) remain undefined. We previously generated a mouse model for dup(17)(p11.2p11.2), Dp(11)17/+, that recapitulated most of the phenotypes observed in human patients. We have now analyzed compound heterozygous mice carrying a duplication [Dp(11)17] in one chromosome 11 along with a null allele of Rai1 in the other chromosome 11 homologue [Dp(11)17/Rai1– mice] in order to study the relationship between Rai1 gene copy number and the Dp(11)17/+ phenotypes. Normal disomic Rai1 gene dosage was sufficient to rescue the complex physical and behavioral phenotypes observed in Dp(11)17/+ mice, despite altered trisomic copy number of the other 18 genes present in the rearranged genomic interval. These data provide a model for variation in copy number of single genes that could influence common traits such as obesity and behavior. PMID:17024248

11 CFR 104.11 - Continuous reporting of debts and obligations.

Code of Federal Regulations, 2010 CFR

2010-01-01

.... 104.11 Section 104.11 Federal Elections FEDERAL ELECTION COMMISSION GENERAL REPORTS BY POLITICAL... reported until extinguished. See 11 CFR 104.3(d). These debts and obligations shall be reported on separate... reported amount or value, the reporting committee shall include a statement as to the circumstances and...

Application of Microreactor to the Preparation of C-11-Labeled Compounds via O-[11C]Methylation with [11C]CH3I: Rapid Synthesis of [11C]Raclopride.

PubMed

Kawashima, Hidekazu; Kimura, Hiroyuki; Nakaya, Yuta; Tomatsu, Kenji; Arimitsu, Kenji; Nakanishi, Hiroaki; Ozeki, Eiichi; Kuge, Yuji; Saji, Hideo

2015-01-01

A new radiolabeling method using a microreactor was developed for the rapid synthesis of [(11)C]raclopride. A chip bearing a Y-shaped mixing junction with a 200 µm (width)×20 µm (depth)×250 mm (length) flow channel was designed, and the efficiency of O-[11C]methylation was evaluated. Dimethyl sulfoxide solutions containing the O-desmethyl precursor or [11C]CH3I were introduced into separate injection ports by infusion syringes, and the radiochemical yields were measured under various conditions. The decay-corrected radiochemical yield of microreactor-derived [11C]raclopride reached 12% in 20 s at 25 °C, which was observed to increase with increasing temperature. In contrast, batch synthesis at 25 °C produced a yield of 5%: this indicates that this device could effectively achieve O-[11C]methylation in a shorter period of time. The microreactor technique may facilitate simple and efficient routine production of 11C-labeled compounds via O-[11C]methylation with [11C]CH3I.

Identification of a MYO7A mutation in a large Chinese DFNA11 family and genotype-phenotype review for DFNA11.

PubMed

Li, Lina; Yuan, Hu; Wang, Hongyang; Guan, Jing; Lan, Lan; Wang, Dayong; Zong, Liang; Liu, Qiong; Han, Bing; Huang, Deliang; Wang, Qiuju

2018-05-01

The molecular and genetic research showed the association between DFNA11 and mutations in MYO7A. This research aimed to identify a MYO7A mutation in a family with nonsyndromic autosomal dominant hearing loss. We have ascertained one large multigenerational Chinese family (Z029) with autosomal dominant late-onset progressive non-syndromic sensorineural hearing loss. Genome-wide linkage analysis of the family mapped the disease locus to the DFNA11 interval, where the MYO7A was considered as a candidate gene. Sequencing of the PCR products was carried out for each sample. One hundred and fifty one control subjects with normal hearing functions were also evaluated. The pathogenic mutation (c.2011G>A) was identified in the family. This mutation co-segregated with hearing loss in this family. No mutation of MYO7A gene was found in the 151 controls. The missense mutation of MYO7A is identified in the family displaying the pedigree consistent with DFNA11. We not only examined the clinical and genetic characteristics of the family, but also provided a basis for genetic counseling. We also summarized and analyzed the phenotypes and genotypes of all DFNA11 families, four of nine are Chinese families, suggesting that MYO7A mutations are not rare. Therefore, we should pay more attention to Chinese patients.

Renal cell carcinoma and a constitutional t(11;22)(q23;q11.2): case report and review of the potential link between the constitutional t(11;22) and cancer.

PubMed

Doyen, Jérôme; Carpentier, Xavier; Haudebourg, Juliette; Hoch, Benjamin; Karmous-Benailly, Houda; Ambrosetti, Damien; Fabas, Thibault; Amiel, Jean; Lambert, Jean-Claude; Pedeutour, Florence

2012-11-01

We observed a t(11;22)(q23-24;q11.2-12) and monosomy 3 in renal tumor cells from a 72-year-old man. The hypothesis of a primitive peripheral neuroectodermal tumor (PPNET) located in the kidney was promptly excluded: Histologically, the tumor was a clear cell renal cell carcinoma (RCC) and we did not observe an EWSR1 gene rearrangement. The constitutional origin of this alteration was established. We report on the second case of RCC in a patient with a constitutional t(11;22). The t(11;22)(q23;q11.2) is the main recurrent germline translocation in humans. Unbalanced translocation can be transmitted to the progeny and can cause Emanuel syndrome. Our observation alerts cancer cytogeneticists to the fortuitous discovery of the constitutional t(11;22) in tumor cells. This translocation appears grossly similar to the t(11;22)(q24;q12) of PPNET and should be evoked if present in all cells of a tumor other than PPNET. This is important when providing appropriate genetic counseling. Moreover, the potential oncogenic role of the t(11;22) and its predisposing risk of cancer are under debate. The family history of the patient revealed a disabled brother who died at an early age from colon cancer and a sister with breast cancer. This observation reopens the issue of a link between the constitutional t(11;22) and cancer, and the utility of cancer prevention workups for t(11;22) carriers. Copyright © 2012 Elsevier Inc. All rights reserved.

7 CFR 210.11a - Competitive food services.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 4 2014-01-01 2014-01-01 false Competitive food services. 210.11a Section 210.11a Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NATIONAL SCHOOL LUNCH PROGRAM Requirements for School Food Authority...

19 CFR 111.11 - Basic requirements for a license.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Basic requirements for a license. 111.11 Section 111.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS BROKERS Procedure To Obtain License or Permit § 111.11 Basic requirements for...

19 CFR 111.11 - Basic requirements for a license.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 19 Customs Duties 1 2012-04-01 2012-04-01 false Basic requirements for a license. 111.11 Section 111.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS BROKERS Procedure To Obtain License or Permit § 111.11 Basic requirements for...

19 CFR 111.11 - Basic requirements for a license.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 19 Customs Duties 1 2011-04-01 2011-04-01 false Basic requirements for a license. 111.11 Section 111.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS BROKERS Procedure To Obtain License or Permit § 111.11 Basic requirements for...

19 CFR 111.11 - Basic requirements for a license.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 19 Customs Duties 1 2013-04-01 2013-04-01 false Basic requirements for a license. 111.11 Section 111.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS BROKERS Procedure To Obtain License or Permit § 111.11 Basic requirements for...

19 CFR 111.11 - Basic requirements for a license.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 19 Customs Duties 1 2014-04-01 2014-04-01 false Basic requirements for a license. 111.11 Section 111.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS BROKERS Procedure To Obtain License or Permit § 111.11 Basic requirements for...

Teaching through a Crisis: September 11 and Beyond. Occasional Paper Series 11

ERIC Educational Resources Information Center

McKersie, Alison; Lent, Patricia; Rose, Megan; Stuart-Hunt, Rella; Edstrom, Lisa; Rothschild, Cynthia R.; Weisman, Alexandra; Delacorte, Kate; Vascellaro, Sal; Abell, Kate

2003-01-01

The days following September 11, 2001, were characterized for many by a startling clarity, as if someone had applied a magnified lens to life's everyday routines and every moment, every gesture, every word exchanged with friends, colleagues and family was more nuanced and precious than before. The decision to publish this volume of essays was…

Conditionally Immortal Slc4a11−/− Mouse Corneal Endothelial Cell Line Recapitulates Disrupted Glutaminolysis Seen in Slc4a11−/− Mouse Model

PubMed Central

Zhang, Wenlin; Ogando, Diego G.; Kim, Edward T.; Choi, Moon-Jung; Li, Hongde; Tenessen, Jason M.; Bonanno, Joseph A.

2017-01-01

Purpose To establish conditionally immortal mouse corneal endothelial cell lines with genetically matched Slc4a11+/+ and Slc4a11−/− mice as a model for investigating pathology and therapies for SLC4A11 associated congenital hereditary endothelial dystrophy (CHED) and Fuchs' endothelial corneal dystrophy. Methods We intercrossed H-2Kb-tsA58 mice (Immortomouse) expressing an IFN-γ dependent and temperature-sensitive mutant of the SV40 large T antigen (tsTAg) with Slc4a11+/+ and Slc4a11−/− C57BL/6 mice. The growth characteristics of the cell lines was assessed by doubling time. Ion transport activities (Na+/H+ exchange, bicarbonate, lactate, and Slc4a11 ammonia transport) were analyzed by intracellular pH measurement. The metabolic status of the cell lines was assessed by analyzing TCA cycle intermediates via gas chromatography mass spectrometry (GC-MS). Results The immortalized Slc4a11+/+ and Slc4a11−/− mouse corneal endothelial cells (MCECs) remained proliferative through passage 49 and maintained similar active ion transport activity. As expected, proliferation was temperature sensitive and IFN-γ dependent. Slc4a11−/− MCECs exhibited decreased proliferative capacity, reduced NH3:H+ transport, altered expression of glutaminolysis enzymes similar to the Slc4a11−/− mouse, and reduced proportion of TCA cycle intermediates derived from glutamine with compensatory increases in glucose flux compared with Slc4a11+/+ MCECs. Conclusions This is the first report of the immortalization of MCECs. Ion transport of the immortalized endothelial cells remains active, except for NH3:H+ transporter activity in Slc4a11−/− MCECs. Furthermore, Slc4a11−/− MCECs recapitulate the glutaminolysis defects observed in Slc4a11−/− mouse corneal endothelium, providing an excellent tool to study the pathogenesis of SLC4A11 mutations associated with corneal endothelial dystrophies and to screen potential therapeutic agents. PMID:28738416

A Reaction to 9-11.

ERIC Educational Resources Information Center

New Advocate, 2002

2002-01-01

Features five poems written by children in five different classrooms in central Illinois. Describes how each class approached their writing assignments in response the attacks of September 11, 2001. (SG)

12 CFR 261a.11 - Restrictions on disclosure.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Restrictions on disclosure. 261a.11 Section 261a.11 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE... in a designated system of records shall be disclosed to any person or agency without the prior...

Munc13-4 Is a Rab11-binding Protein That Regulates Rab11-positive Vesicle Trafficking and Docking at the Plasma Membrane.

PubMed

Johnson, Jennifer L; He, Jing; Ramadass, Mahalakshmi; Pestonjamasp, Kersi; Kiosses, William B; Zhang, Jinzhong; Catz, Sergio D

2016-02-12

The small GTPase Rab11 and its effectors control trafficking of recycling endosomes, receptor replenishment and the up-regulation of adhesion and adaptor molecules at the plasma membrane. Despite recent advances in the understanding of Rab11-regulated mechanisms, the final steps mediating docking and fusion of Rab11-positive vesicles at the plasma membrane are not fully understood. Munc13-4 is a docking factor proposed to regulate fusion through interactions with SNAREs. In hematopoietic cells, including neutrophils, Munc13-4 regulates exocytosis in a Rab27a-dependent manner, but its possible regulation of other GTPases has not been explored in detail. Here, we show that Munc13-4 binds to Rab11 and regulates the trafficking of Rab11-containing vesicles. Using a novel Time-resolved Fluorescence Resonance Energy Transfer (TR-FRET) assay, we demonstrate that Munc13-4 binds to Rab11a but not to dominant negative Rab11a. Immunoprecipitation analysis confirmed the specificity of the interaction between Munc13-4 and Rab11, and super-resolution microscopy studies support the interaction of endogenous Munc13-4 with Rab11 at the single molecule level in neutrophils. Vesicular dynamic analysis shows the common spatio-temporal distribution of Munc13-4 and Rab11, while expression of a calcium binding-deficient mutant of Munc13-4 significantly affected Rab11 trafficking. Munc13-4-deficient neutrophils showed normal endocytosis, but the trafficking, up-regulation, and retention of Rab11-positive vesicles at the plasma membrane was significantly impaired. This correlated with deficient NADPH oxidase activation at the plasma membrane in response to Rab11 interference. Our data demonstrate that Munc13-4 is a Rab11-binding partner that regulates the final steps of Rab11-positive vesicle docking at the plasma membrane. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.

der(11)t(11;17): a distinct cytogenetic pathway of advanced stage neuroblastoma (NBL) - detected by spectral karyotyping (SKY).

PubMed

Stark, Batia; Jeison, Marta; Glaser-Gabay, Leticia; Bar-Am, Irit; Mardoukh, Jacques; Ash, Shifra; Atias, Dina; Stein, Jerry; Zaizov, Rina; Yaniv, Isaac

2003-07-18

Conventional cytogenetic, molecular cytogenic and genetic methods disclosed a broad spectrum of genetic abnormalities leading to gain and loss of chromosomal segments in advanced stage neuroblastoma (NBL). Specific correlation between the genetic findings could delineate distinct genetic pathways, of which the biology and prognostic significance is as yet undetermined. Using spectral karyotyping (SKY) and fluorescence in situ hybridization (FISH) on metaphases from 16 patients with advanced stage NBL, it was possible to explore the whole spectrum of rearrangement within complex karyotypes and to detect hidden recurrent translocations. All translocations were unbalanced. The most prevalent recurrent unbalanced translocations resulted in 17q gain in 12 patients (75%), 11q loss in nine patients (56%), and 1p deletion/imbalance in eight patients (50%). The most frequent recurrent translocation was der(11)t(11;17) in six patients. Three cytogenetic pathways could be delineated. The first, with six patients, was characterized by the unbalanced translocation der(11)t(11;17), detected only by SKY, resulting in the concomitant 17q gain and 11q loss. No MYCN amplification or 1p deletion (except one patient with 1p imbalance) were found, while 3p deletion, and complex karyotypes were common. The second subgroup, with four patients, had 17q gain and 1p deletion, and in two patients 11q loss, that was apparent only by FISH. 1p deletion occurred through der(1)t(1;17) or del(1p). The third subgroup of four patients was characterized by MYCN amplification with 17q gain and 1p deletion, very rarely with 11q loss (one patient) through a translocation with a non-17q partner. The SKY subclassifications were in accordance with the findings reported by molecular genetic techniques, and may indicate that distinct oncogenes and suppressor genes are involved in the der(11)t(11;17) pathway of advanced stage NBL.

A Family-Based Association Study of CYP11A1 and CYP11B1 Gene Polymorphisms With Autism in Chinese Trios.

PubMed

Deng, Hong-Zhu; You, Cong; Xing, Yu; Chen, Kai-Yun; Zou, Xiao-Bing

2016-05-01

Autism spectrum disorder is a group of neurodevelopmental disorders with the higher prevalence in males. Our previous studies have indicated lower progesterone levels in the children with autism spectrum disorder, suggesting involvement of the cytochrome P-450scc gene (CYP11A1) and cytochrome P-45011beta gene (CYP11B1) as candidate genes in autism spectrum disorder. The aim of this study was to investigate the family-based genetic association between single-nucleotide polymorphisms, rs2279357 in the CYP11A1 gene and rs4534 and rs4541 in the CYP11B1 gene and autism spectrum disorder in Chinese children, which were selected according to the location in the coding region and 5' and 3' regions and minor allele frequencies of greater than 0.05 in the Chinese populations. The transmission disequilibrium test and case-control association analyses were performed in 100 Chinese Han autism spectrum disorder family trios. The genotype and allele frequency of the 3 single-nucleotide polymorphisms had no statistical difference between the children with autism spectrum disorder and their parents (P> .05). Transmission disequilibrium test analysis showed transmission disequilibrium of CYP11A1 gene rs2279357 single-nucleotide polymorphisms (χ(2)= 5.038,P< .001). Our findings provide further support for the hypothesis that a susceptibility gene for autism spectrum disorder exists within or near the CYP11A1 gene in the Han Chinese population. © The Author(s) 2015.

HDAC11 is a novel drug target in carcinomas.

PubMed

Deubzer, Hedwig E; Schier, Marie C; Oehme, Ina; Lodrini, Marco; Haendler, Bernard; Sommer, Anette; Witt, Olaf

2013-05-01

Inhibition of histone deacetylase (HDAC) activity as stand-alone or combination therapy represents a promising therapeutic approach in oncology. The pan- or class I HDAC inhibitors (HDACi) currently approved or in clinical studies for oncology give rise to dose-limiting toxicities, presumably because of the inhibition of several HDACs. This could potentially be overcome by selective blockade of single HDAC family members. Here we report that HDAC11, the most recently identified zinc-dependent HDAC, is overexpressed in several carcinomas as compared to corresponding healthy tissues. HDAC11 depletion is sufficient to cause cell death and to inhibit metabolic activity in HCT-116 colon, PC-3 prostate, MCF-7 breast and SK-OV-3 ovarian cancer cell lines. The antitumoral effect induced can be mimicked by enforced expression of a catalytically impaired HDAC11 variant, suggesting that inhibition of the enzymatic activity of HDAC11 by small molecules could trigger the desired phenotypic changes. HDAC11 depletion in normal cells causes no changes in metabolic activity and viability, strongly suggesting that tumor-selective effects can be achieved. Altogether, our data show that HDAC11 plays a critical role in cancer cell survival and may represent a novel drug target in oncology. Copyright © 2012 UICC.

The Loss of Vacuolar Protein Sorting 11 (vps11) Causes Retinal Pathogenesis in a Vertebrate Model of Syndromic Albinism

PubMed Central

Thomas, Jennifer L.; Vihtelic, Thomas S.; denDekker, Aaron D.; Willer, Gregory; Luo, Xixia; Murphy, Taylor R.; Gregg, Ronald G.; Hyde, David R.

2011-01-01

Purpose. To establish the zebrafish platinum mutant as a model for studying vision defects caused by syndromic albinism diseases such as Chediak-Higashi syndrome, Griscelli syndrome, and Hermansky-Pudlak syndrome (HPS). Methods. Bulked segregant analysis and candidate gene sequencing revealed that the zebrafish platinum mutation is a single-nucleotide insertion in the vps11 (vacuolar protein sorting 11) gene. Expression of vps11 was determined by RT-PCR and in situ hybridization. Mutants were analyzed for pigmentation defects and retinal disease by histology, immunohistochemistry, and transmission electron microscopy. Results. Phenocopy and rescue experiments determined that a loss of Vps11 results in the platinum phenotype. Expression of vps11 appeared ubiquitous during zebrafish development, with stronger expression in the developing retina and retinal pigmented epithelium (RPE). Zebrafish platinum mutants exhibited reduced pigmentation in the body and RPE; however, melanophore development, migration, and dispersion occurred normally. RPE, photoreceptors, and inner retinal neurons formed normally in zebrafish platinum mutants. However, a gradual loss of RPE, an absence of mature melanosomes, and the subsequent degradation of RPE/photoreceptor interdigitation was observed. Conclusions. These data show that Vps11 is not necessary for normal retinal development or initiation of melanin biosynthesis, but is essential for melanosome maturation and healthy maintenance of the RPE and photoreceptors. PMID:21330665

Synthesis of [(11)C]Am80 via Novel Pd(0)-Mediated Rapid [(11)C]Carbonylation Using Arylboronate and [(11)C]Carbon Monoxide.

PubMed

Takashima-Hirano, Misato; Ishii, Hideki; Suzuki, Masaaki

2012-10-11

(11)C-labeled methylbenzoates [(11)C]4a-d were synthesized using Pd(0)-mediated rapid cross-coupling reactions employing [(11)C]carbon monoxide and arylboronic acid neopentyl glycol esters 3a-d under atmospheric pressure in methanol-dimethylformamide (MeOH-DMF), in radiochemical yields of 12 ± 5-26 ± 13% (decay-corrected based on [(11)C]O). The reaction conditions were highly favorable for the synthesis of [(11)C]Am80 ([(11)C]2) and [(11)C]methyl 4-((5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbamoyl)benzoate ([(11)C]2-Me) using 4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-N-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)benzamide (5), both of which produced a decay-corrected radiochemical yield (RCY) of 26 ± 13%, with >99% radiochemical purity and an average specific radioactivity of 44 GBq/μmol. The yields of [(11)C]4a, [(11)C]2-Me, and [(11)C]2 were improved by the use of a 2-fold excess of the solvents and reagents under the same conditions to give respective yields of 66 ± 8, 65 ± 7, and 48 ± 2%.

Production of Cry11A and Cry11Ba Toxins in Bacillus sphaericus Confers Toxicity towards Aedes aegypti and Resistant Culex Populations

PubMed Central

Servant, Pascale; Rosso, Marie-Laure; Hamon, Sylviane; Poncet, Sandrine; Delécluse, Armelle; Rapoport, Georges

1999-01-01

Cry11A from Bacillus thuringiensis subsp. israelensis and Cry11Ba from Bacillus thuringiensis subsp. jegathesan were introduced, separately and in combination, into the chromosome of Bacillus sphaericus 2297 by in vivo recombination. Two loci on the B. sphaericus chromosome were chosen as target sites for recombination: the binary toxin locus and the gene encoding the 36-kDa protease that may be responsible for the cleavage of the Mtx protein. Disruption of the protease gene did not increase the larvicidal activity of the recombinant strain against Aedes aegypti and Culex pipiens. Synthesis of the Cry11A and Cry11Ba toxins made the recombinant strains toxic to A. aegypti larvae to which the parental strain was not toxic. The strain containing Cry11Ba was more toxic than strains containing the added Cry11A or both Cry11A and Cry11Ba. The production of the two toxins together with the binary toxin did not significantly increase the toxicity of the recombinant strain to susceptible C. pipiens larvae. However, the production of Cry11A and/or Cry11Ba partially overcame the resistance of C. pipiens SPHAE and Culex quinquefasciatus GeoR to B. sphaericus strain 2297. PMID:10388698

11 CFR 109.11 - When is a “non-authorization notice” (disclaimer) required?

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND INDEPENDENT EXPENDITURES (2 U.S.C. 431(17), 441a(a) AND (d), AND PUB. L. 107-155 SEC. 214(c)) Independent Expenditures § 109.11 When is a “non-authorization notice” (disclaimer) required? Whenever any person makes an independent expenditure for the purpose of financing communications expressly advocating...

Biosurfactant production by yeasts isolated from hydrocarbon polluted environments.

PubMed

Kaur, Kamalpreet; Sangwan, Seema; Kaur, Harpreet

2017-11-03

Thirty-two yeast isolates were retrieved from four soil samples collected from hydrocarbon-polluted locations of Hisar, Haryana, using enrichment culture technique with 1% (v/v) diesel as carbon source. Total nine isolates showing blood agar haemolysis were screened further for biosurfactant production. Yeast isolate, YK32, gave highest 8.4-cm oil displacement which was found to be significantly higher as compared to positive control, 0.2% (w/v) SDS (6.6 cm), followed by 6.2 and 6.0 cm by isolates YK20 and YK21, respectively. Maximum emulsification index was obtained in case of isolates YK20 and YK21 measuring 53.8%, after 6 days of incubation utilizing glucose as carbon source, whereas isolate YK32 was found to be reducing surface tension up to 93 dynes/cm and presented 99.6% degree of hydrophobicity. Olive oil has supported maximum surface tension reduction in isolates YK32 and YK21 equivalent to 53 and 48 dynes/cm and gave 88.3 and 88.5% degree of hydrophobicity, respectively. Diesel was not preferred as carbon source by most of the isolates except YK28 which generated 5.5-cm oil displacement, 25% emulsification index, reduced surface tension to the level of 38 dynes/cm and presented 89% degree of hydrophobicity. Conclusively, isolates YK20, YK21, YK22 and YK32 were marked as promising biosurfactant producers and were subjected to identification. Based on microscopic examination and biochemical peculiarities, isolates YK21 and YK22 might be identified as Candida spp., whereas, isolates YK20 and YK32 might be identified as Saccharomycopsis spp. and Brettanomyces spp., respectively. Interestingly it is the first report indicating Saccharomycopsis spp. and Brettanomyces spp. as a potential biosurfactant producer.

Remembering Sept. 11, 2001

Science.gov Websites

ever during a 9/11 remembrance service at the Pentagon Memorial. Story Panetta, at Pentagon Memorial audience during a 9/11 remembrance ceremony at the Pentagon Memorial. Story Dempsey Memorializes a Hero during a remembrance service at the National 9/11 Pentagon Memorial. Story Winnefeld: Events of 9/11

Case history and genome-wide scans for copy number variants in a family with patient having 15q11.1-q11.2 duplication and 22q11.2 deletion, and schizophrenia.

PubMed

Takahashi, Sakae; Suzuki, Takahiro; Nakamura-Tomizuka, Sakura; Osaki, Koichi; Sotome, Yuta; Sagawa, Tomoaki; Uchiyama, Makoto

2015-06-01

Many studies have indicated that chromosomes 15q11 and 22q11 may be associated with the genetic etiologies of schizophrenia. We have followed an adult schizophrenia case with 15q11.1-q11.2 duplication and 22q11.2 deletion. Here we report his clinical history, and copy number variants (CNVs) identified by microarray and real-time PCR in the patient and his parents. This is the first report describing a detailed phenotype of an adult schizophrenic case with both 15q11 and 22q11 CNVs as revealed by novel and trustworthy technologies. Subjects were a 33-year-old male patient with 15q11 and 22q11 CNVs, and his normal parents. He fulfilled the DSM-IV criteria for schizophrenia at age 18 years. He was also diagnosed with 22q11.2 deletion syndrome by fluorescence in situ hybridization (FISH) at age 18 years. To search for CNVs in more detail, whole-genome array-CGH analyses including ∼ 420,000 probes were carried out in the patient and his parents. For validations of the CNVs detected by array-CGH, real-time PCR analyses of these CNVs were performed. The patient had two disease-specific CNVs, 15q11.1-q11.2 duplication (∼ 2.7 Mb) and 22q11.21 deletion (∼ 2.9 Mb). These two regions are important for the development of schizophrenia, and this patient had shown symptoms of schizophrenia. Thus, the two areas may contain causal genes for schizophrenia. © 2015 Wiley Periodicals, Inc.

Synthesis of [11C]Am80 via Novel Pd(0)-Mediated Rapid [11C]Carbonylation Using Arylboronate and [11C]Carbon Monoxide

PubMed Central

2012-01-01

11C-labeled methylbenzoates [11C]4a–d were synthesized using Pd(0)-mediated rapid cross-coupling reactions employing [11C]carbon monoxide and arylboronic acid neopentyl glycol esters 3a–d under atmospheric pressure in methanol–dimethylformamide (MeOH–DMF), in radiochemical yields of 12 ± 5–26 ± 13% (decay-corrected based on [11C]O). The reaction conditions were highly favorable for the synthesis of [11C]Am80 ([11C]2) and [11C]methyl 4-((5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbamoyl)benzoate ([11C]2-Me) using 4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-N-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)benzamide (5), both of which produced a decay-corrected radiochemical yield (RCY) of 26 ± 13%, with >99% radiochemical purity and an average specific radioactivity of 44 GBq/μmol. The yields of [11C]4a, [11C]2-Me, and [11C]2 were improved by the use of a 2-fold excess of the solvents and reagents under the same conditions to give respective yields of 66 ± 8, 65 ± 7, and 48 ± 2%. PMID:24900383

GapA+ Mycoplasma gallisepticum ts-11 has improved vaccine characteristics.

PubMed

Shil, Pollob K; Kanci, Anna; Browning, Glenn F; Marenda, Marc S; Noormohammadi, Amir H; Markham, Philip F

2011-06-01

Mycoplasma gallisepticum (MG) is an important poultry pathogen that causes respiratory disease and loss of production worldwide, and is currently controlled with live attenuated vaccines. These vaccines have limitations as they vary in their pathogenicity, the protection afforded and their transmissibility, but have been shown to effectively reduce losses associated with challenge in the field. A live attenuated vaccine, ts-11, has been used for the control of M. gallisepticum in several countries. This vaccine is highly dose-dependent and the flock antibody response is weak. GapA is the primary cytadherence molecule in M. gallisepticum, and the absence of GapA expression has been observed in the vast majority of cells in the ts-11 vaccine strain. In this study the immunogenicity of a GapA(+) M. gallisepticum ts-11 vaccine was investigated in specific-pathogen-free chickens. Birds vaccinated with GapA(+) M. gallisepticum ts-11 were protected against clinical signs of disease following challenge with virulent M. gallisepticum, and GapA(+) M. gallisepticum ts-11 was shown to be non-pathogenic and more immunogenic at a lower dose than the currently available M. gallisepticum ts-11 vaccine. Thus, GapA(+) M. gallisepticum ts-11 appears to have improved potential as a vaccine candidate.

A 1.37-Mb 12p11.22-p11.21 deletion coincident with a 367-kb 22q11.2 duplication detected by array comparative genomic hybridization in an adolescent girl with autism and difficulty in self-care of menstruation.

PubMed

Chen, Chih-Ping; Lin, Shuan-Pei; Chern, Schu-Rern; Wu, Peih-Shan; Su, Jun-Wei; Lee, Chen-Chi; Wang, Wayseen

2014-03-01

To present an array comparative genomic hybridization (aCGH) characterization of a 12p11.22-p11.21 microdeletion and 22q11.2 microduplication in an adolescent girl with autism, mental retardation, facial dysmorphism, microcephaly, behavior problems, and an apparently balanced reciprocal translocation of t(8;12)(q24.3;p11.2). A 13-year-old girl was referred to the hospital because of autism, mental retardation, and difficulty in the self-care of her menstruation. Cytogenetic analysis revealed an apparently balanced reciprocal translocation and a karyotype of 46,XX,t(8;12) (q24.3;p11.2)dn. The girl manifested microcephaly, hypertelorism, flat facial profile, prominent forehead, thick scalp hair, upslanting palpebral fissures, broad nasal bridge, bulbous nose, right simian crease, bilateral clinodactyly of the fifth fingers, bilateral pes cavus, learning difficulties, mental retardation, emotional instability, cognitive impairment, behavior problems, jumping-like gaits, and autistic spectrum disorder. aCGH was performed to evaluate genomic imbalance in this patient. aCGH analysis revealed a 1.37-Mb 12p11.22-p11.21 microdeletion or arr [hg 19] 12p11.22-p11.21 (30,645,008-32,014,774)×1 and a 367-kb 22q11.21 microduplication or arr [hg 19] 22q11.21 (18,657,470-19,024,306)×3. The 1.37-Mb 12p11.22-p11.21 microdeletion encompassed 26 genes including IPO8, CAPRIN2, and DDX11, and the 367-kb 22q11.21 microduplication encompassed 20 genes including USP18, DGCR6, PRODH, and DGCR2. An apparently balanced translocation may be in fact affected by concurrent deletion and duplication in two different chromosomal regions. Our presentation provides information on diagnostic phenotype of 12p11.22-p11.21 microdeletion and 22q11.2 microduplication. Copyright © 2014. Published by Elsevier B.V.

Mss11p Is a Central Element of the Regulatory Network That Controls FLO11 Expression and Invasive Growth in Saccharomyces cerevisiae

PubMed Central

van Dyk, Dewald; Pretorius, Isak S.; Bauer, Florian F.

2005-01-01

The invasive and filamentous growth forms of Saccharomyces cerevisiae are adaptations to specific environmental conditions, under particular conditions of limited nutrient availability. Both growth forms are dependent on the expression of the FLO11 gene, which encodes a cell-wall-associated glycoprotein involved in cellular adhesion. A complex regulatory network consisting of signaling pathways and transcription factors has been associated with the regulation of FLO11. Mss11p has been identified as a transcriptional activator of this gene, and here we present an extensive genetic analysis to identify functional relationships between Mss11p and other FLO11 regulators. The data show that Mss11p is absolutely required for the activation of FLO11 by most proteins that have previously been shown to affect FLO11 expression, including the signaling proteins Ras2p, Kss1p, and Tpk2p, the activators Tec1p, Flo8p, and Phd1p, and the repressors Nrg1p, Nrg2p, Sok2p, and Sfl1p. The genetic evidence furthermore suggests that Mss11p activity is not dependent on the presence of any of the above-mentioned factors and that the protein also regulates other genes involved in cellular adhesion phenotypes. Taken together, the data strongly suggest a central role for Mss11p in the regulatory network controlling FLO11 expression, invasive growth, and pseudohyphal differentiation. PMID:15466424

14 CFR 11.13 - What is a direct final rule?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false What is a direct final rule? 11.13 Section 11.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL RULES GENERAL RULEMAKING PROCEDURES Rulemaking Procedures Definition of Terms § 11.13 What is a direct...

A Systematic Change in Dreams after 9/11/01

PubMed Central

Hartmann, Ernest; Brezler, Tyler

2008-01-01

Objective: Previous studies of dreams after trauma and stress have found increases in the power of the central image of the dream. However, it has been difficult to perform properly controlled studies of dreams before and after trauma. The present study is designed to compare dreams before and after 9/11/01 in the same persons. The assumption is that the events of 9/11 produced mild trauma or at the very least emotional arousal in everyone living in the United States. Methods: Forty-four persons in the United States who had been recording all their dreams for years each provided 20 consecutive dreams from their records—the last 10 recorded before 9/11 and the first 10 after 9/11. These dreams were assigned random numbers and scored on a blind basis using a number of rating scales with established reliability. Results: Dreams after 9/11 showed a highly significant increase in central image intensity, as well as central image proportion (number of dreams with scorable central images) but no change in dream length, dream-likeness, overall vividness, or content involving airplanes or tall buildings. There were no “exact replay” dreams picturing the actual events of 9/11 seen repeatedly on TV. Conclusions: These results are consistent with the Contemporary Theory of Dreaming, which emphasizes the role of underlying emotion in producing central dream imagery and suggests that the intensity of the central dream imagery is related to the power of the underlying emotion. Citation: Hartmann E; Brezler T. A systematic change in dreams after 9/11/01. SLEEP 2008;31(2):213-218. PMID:18274268

17 CFR 275.202(a)(11)(G)-1 - Family offices.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Family offices. 275.202(a)(11)(G)-1 Section 275.202(a)(11)(G)-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT ADVISERS ACT OF 1940 § 275.202(a)(11)(G)-1 Family...

11 CFR 109.21 - What is a “coordinated communication”?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 100.29. (2) A public communication, as defined in 11 CFR 100.26, that disseminates, distributes, or... public communication, as defined in 11 CFR 100.26, that expressly advocates, as defined in 11 CFR 100.22... section: (i) References to House and Senate candidates. The public communication refers to a clearly...

11 CFR 109.21 - What is a “coordinated communication”?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 100.29. (2) A public communication, as defined in 11 CFR 100.26, that disseminates, distributes, or... public communication, as defined in 11 CFR 100.26, that expressly advocates, as defined in 11 CFR 100.22... section: (i) References to House and Senate candidates. The public communication refers to a clearly...

11 CFR 109.21 - What is a “coordinated communication”?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 100.29. (2) A public communication, as defined in 11 CFR 100.26, that disseminates, distributes, or... public communication, as defined in 11 CFR 100.26, that expressly advocates, as defined in 11 CFR 100.22... section: (i) References to House and Senate candidates. The public communication refers to a clearly...

11 CFR 109.21 - What is a “coordinated communication”?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 100.29. (2) A public communication, as defined in 11 CFR 100.26, that disseminates, distributes, or... public communication, as defined in 11 CFR 100.26, that expressly advocates, as defined in 11 CFR 100.22... section: (i) References to House and Senate candidates. The public communication refers to a clearly...

Purification, Characterization, and Optimum Conditions of Fermencin SD11, a Bacteriocin Produced by Human Orally Lactobacillus fermentum SD11.

PubMed

Wannun, Phirawat; Piwat, Supatcharin; Teanpaisan, Rawee

2016-06-01

Fermencin SD11, a bacteriocin produced by human orally Lactobacillus fermentum SD11, was purified, characterized, and optimized in conditions for bacterial growth and bacteriocin production. Fermencin SD11 was purified using three steps of ammonium sulfate precipitation, gel filtration chromatography, and reverse-phase high-performance liquid chromatography. The molecular weight was found to be 33,000 Da using SDS-PAGE and confirmed as 33,593.4 Da by liquid chromatography-mass spectrometry. Fermencin SD11 exhibited activity against a wide range of oral pathogens including cariogenic and periodontogenic pathogens and Candida. The active activity was stable between 60 - 80 °C in a pH range of 3.0 to 7.0. It was sensitive to proteolytic enzymes (proteinase K and trypsin), but it was not affected by α-amylase, catalase, lysozyme, and saliva. The optimum conditions for growth and bacteriocin production of L. fermentum SD11 were cultured at acidic with pH of 5.0-6.0 at 37 or 40 °C under aerobic or anaerobic conditions for 12 h. It is promising that L. fermentum SD11 and its bacteriocin may be an alternative approach for promoting oral health or prevention of oral diseases, e.g., dental caries and periodontitis, which would require further clinical trials.

30 CFR 281.11 - Unsolicited request for a lease sale.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Unsolicited request for a lease sale. 281.11 Section 281.11 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE LEASING OF MINERALS OTHER THAN OIL, GAS, AND SULPHUR IN THE OUTER CONTINENTAL SHELF Leasing Procedures § 281.11 Unsolicited request for a lease sale. (a)...

Interleukin-11 Receptor Is a Candidate Target for Ligand-Directed Therapy in Lung Cancer: Analysis of Clinical Samples and BMTP-11 Preclinical Activity.

PubMed

Cardó-Vila, Marina; Marchiò, Serena; Sato, Masanori; Staquicini, Fernanda I; Smith, Tracey L; Bronk, Julianna K; Yin, Guosheng; Zurita, Amado J; Sun, Menghong; Behrens, Carmen; Sidman, Richard L; Lee, J Jack; Hong, Waun K; Wistuba, Ignacio I; Arap, Wadih; Pasqualini, Renata

2016-08-01

We previously isolated an IL-11-mimic motif (CGRRAGGSC) that binds to IL-11 receptor (IL-11R) in vitro and accumulates in IL-11R-expressing tumors in vivo. This synthetic peptide ligand was used as a tumor-targeting moiety in the rational design of BMTP-11, which is a drug candidate in clinical trials. Here, we investigated the specificity and accessibility of IL-11R as a target and the efficacy of BMTP-11 as a ligand-targeted drug in lung cancer. We observed high IL-11R expression levels in a large cohort of patients (n = 368). In matching surgical specimens (i.e., paired tumors and nonmalignant tissues), the cytoplasmic levels of IL-11R in tumor areas were significantly higher than in nonmalignant tissues (n = 36; P = 0.003). Notably, marked overexpression of IL-11R was observed in both tumor epithelial and vascular endothelial cell membranes (n = 301; P < 0.0001). BMTP-11 induced in vitro cell death in a representative panel of human lung cancer cell lines. BMTP-11 treatment attenuated the growth of subcutaneous xenografts and reduced the number of pulmonary tumors after tail vein injection of human lung cancer cells in mice. Our findings validate BMTP-11 as a pharmacologic candidate drug in preclinical models of lung cancer and patient-derived tumors. Moreover, the high expression level in patients with non-small cell lung cancer is a promising feature for potential translational applications. Copyright © 2016 American Society for Investigative Pathology. Published by Elsevier Inc. All rights reserved.

Kv11.1 (hERG)-induced cardiotoxicity: a molecular insight from a binding kinetics study of prototypical Kv11.1 (hERG) inhibitors

PubMed Central

Yu, Z; IJzerman, A P; Heitman, L H

2015-01-01

Background and Purpose Drug-induced arrhythmia due to blockade of the Kv11.1 channel (also known as the hERG K+ channel) is a frequent side effect. Previous studies have primarily focused on equilibrium parameters, i.e. affinity or potency, of drug candidates at the channel. The aim of this study was to determine the kinetics of the interaction with the channel for a number of known Kv11.1 blockers and to explore a possible correlation with the affinity or physicochemical properties of these compounds. Experimental Approach The affinity and kinetic parameters of 15 prototypical Kv11.1 inhibitors were evaluated in a number of [3H]-dofetilide binding assays. The lipophilicity (logKW-C8) and membrane partitioning (logKW-IAM) of these compounds were determined by means of HPLC analysis. Key Results A novel [3H]-dofetilide competition association assay was set up and validated, which allowed us to determine the binding kinetics of the Kv11.1 blockers used in this study. Interestingly, the compounds' affinities (Ki values) were correlated to their association rates rather than dissociation rates. Overall lipophilicity or membrane partitioning of the compounds were not correlated to their affinity or rate constants for the channel. Conclusions and Implications A compound's affinity for the Kv11.1 channel is determined by its rate of association with the channel, while overall lipophilicity and membrane affinity are not. In more general terms, our findings provide novel insights into the mechanism of action for a compound's activity at the Kv11.1 channel. This may help to elucidate how Kv11.1-induced cardiotoxicity is governed and how it can be circumvented in the future. PMID:25296617

47 CFR 11.11 - The Emergency Alert System (EAS).

Code of Federal Regulations, 2010 CFR

2010-10-01

... through the use of a single set of EAS equipment at the hub station (or common studio or control point... as low earth orbiting satellites, that wish to participate in the EAS may contact the FCC's Public... 47 Telecommunication 1 2010-10-01 2010-10-01 false The Emergency Alert System (EAS). 11.11 Section...

47 CFR 11.11 - The Emergency Alert System (EAS).

Code of Federal Regulations, 2014 CFR

2014-10-01

... through the use of a single set of EAS equipment at the hub station (or common studio or control point... the FCC in any agreements. (e) Other technologies and public service providers, such as low earth... 47 Telecommunication 1 2014-10-01 2014-10-01 false The Emergency Alert System (EAS). 11.11 Section...

47 CFR 11.11 - The Emergency Alert System (EAS).

Code of Federal Regulations, 2013 CFR

2013-10-01

... through the use of a single set of EAS equipment at the hub station (or common studio or control point... the FCC in any agreements. (e) Other technologies and public service providers, such as low earth... 47 Telecommunication 1 2013-10-01 2013-10-01 false The Emergency Alert System (EAS). 11.11 Section...

47 CFR 11.11 - The Emergency Alert System (EAS).

Code of Federal Regulations, 2012 CFR

2012-10-01

... through the use of a single set of EAS equipment at the hub station (or common studio or control point... the FCC in any agreements. (e) Other technologies and public service providers, such as low earth... 47 Telecommunication 1 2012-10-01 2012-10-01 false The Emergency Alert System (EAS). 11.11 Section...

47 CFR 11.11 - The Emergency Alert System (EAS).

Code of Federal Regulations, 2011 CFR

2011-10-01

... through the use of a single set of EAS equipment at the hub station (or common studio or control point... as low earth orbiting satellites, that wish to participate in the EAS may contact the FCC's Public... 47 Telecommunication 1 2011-10-01 2011-10-01 false The Emergency Alert System (EAS). 11.11 Section...

Loss of heterozygosity at 11p13 and 11p15 in Wilms tumor: a study of 22 cases from India.

PubMed

Sigamani, Elanthenral; Wari, Mohammad Nahidul; Iyer, Venkateswaran K; Agarwala, Sandeep; Sharma, Arundhati; Bakhshi, Sameer; Dinda, Amit

2013-03-01

11p13 and 11p15 loss of heterozygosity (LOH) in Wilms tumor (WT), the commonest molecular pathogenetic event in WT, shows variation in different parts of the world. The present study looked for the presence of 11p13 and 11p15 LOH as well as nephrogenic rests in WT occurring in India. Twenty-two cases of WT were subjected to thorough pathological examination for presence of nephrogenic rests. Fresh frozen tissue was evaluated for LOH at 11p13 and 11p15, using PCR for microsatellite markers. Among twenty-two consecutive cases of WT, 20 were unilateral and 2 were bilateral. 6/22 showed LOH at 11p13 (27.7 %) and 1/22 showed LOH at 11p15 (4.54 %). 2/22 cases showed presence of nephrogenic rests. One of the cases with LOH at 11p13 had intralobar nephrogenic rest in the adjacent kidney. One specimen had perilobar nephrogenic rest in the adjacent kidney but did not show LOH for either 11p13 or 11p15 in the tumor. LOH at 11p13 is seen in 27.27 % of WT in India, which is similar to reports in the English language literature. LOH at 11p15 was seen in 4.54 % of WT, which is lower than that reported from Western subjects.

PET brain kinetics studies of (11)C-ITMM and (11)C-ITDM,radioprobes for metabotropic glutamate receptor type 1, in a nonhuman primate.

PubMed

Yamasaki, Tomoteru; Maeda, Jun; Fujinaga, Masayuki; Nagai, Yuji; Hatori, Akiko; Yui, Joji; Xie, Lin; Nengaki, Nobuki; Zhang, Ming-Rong

2014-01-01

The metabotropic glutamate receptor type 1 (mGluR1) is a novel target protein for the development of new drugs against central nervous system disorders. Recently, we have developed (11)C-labeled PET probes (11)C-ITMM and (11)C-ITDM, which demonstrate similar profiles, for imaging of mGluR1. In the present study, we compared (11)C-ITMM and (11)C-ITDM PET imaging and quantitative analysis in the monkey brain. Respective PET images showed similar distribution of uptake in the cerebellum, thalamus, and cingulate cortex. Slightly higher uptake was detected with (11)C-ITDM than with (11)C-ITMM. For the kinetic analysis using the two-tissue compartment model (2-TCM), the distribution volume (VT) in the cerebellum, an mGluR1-rich region in the brain, was 2.5 mL∙cm(-3) for (11)C-ITMM and 3.6 mL∙cm(-3) for (11)C-ITDM. By contrast, the VT in the pons, a region with negligible mGluR1 expression, was similarly low for both radiopharmaceuticals. Based on these results, we performed noninvasive PET quantitative analysis with general reference tissue models using the time-activity curve of the pons as a reference region. We confirmed the relationship and differences between the reference tissue models and 2-TCM using correlational scatter plots and Bland-Altman plots analyses. Although the scattergrams of both radiopharmaceuticals showed over- or underestimations of reference tissue model-based the binding potentials against 2-TCM, there were no significant differences between the two kinetic analysis models. In conclusion, we first demonstrated the potentials of (11)C-ITMM and (11)C-ITDM for noninvasive PET quantitative analysis using reference tissue models. In addition, our findings suggest that (11)C-ITDM may be superior to (11)C-ITMM as a PET probe for imaging of mGluR1, because regional VT values in PET with (11)C-ITDM were higher than those of (11)C-ITMM. Clinical studies of (11)C-ITDM in humans will be necessary in the future.

26 CFR 1.263A-11 - Accumulated production expenditures.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 3 2011-04-01 2011-04-01 false Accumulated production expenditures. 1.263A-11... TAX (CONTINUED) INCOME TAXES (CONTINUED) Items Not Deductible § 1.263A-11 Accumulated production expenditures. (a) General rule. Accumulated production expenditures generally means the cumulative amount of...

26 CFR 1.263A-11 - Accumulated production expenditures.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 3 2013-04-01 2013-04-01 false Accumulated production expenditures. 1.263A-11... TAX (CONTINUED) INCOME TAXES (CONTINUED) Items Not Deductible § 1.263A-11 Accumulated production expenditures. (a) General rule. Accumulated production expenditures generally means the cumulative amount of...

26 CFR 1.263A-11 - Accumulated production expenditures.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 3 2014-04-01 2014-04-01 false Accumulated production expenditures. 1.263A-11... TAX (CONTINUED) INCOME TAXES (CONTINUED) Items Not Deductible § 1.263A-11 Accumulated production expenditures. (a) General rule. Accumulated production expenditures generally means the cumulative amount of...

26 CFR 1.263A-11 - Accumulated production expenditures.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 3 2012-04-01 2012-04-01 false Accumulated production expenditures. 1.263A-11... TAX (CONTINUED) INCOME TAXES (CONTINUED) Items Not Deductible § 1.263A-11 Accumulated production expenditures. (a) General rule. Accumulated production expenditures generally means the cumulative amount of...

42 CFR 489.11 - Acceptance of a provider as a participant.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 5 2011-10-01 2011-10-01 false Acceptance of a provider as a participant. 489.11 Section 489.11 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) STANDARDS AND CERTIFICATION PROVIDER AGREEMENTS AND SUPPLIER APPROVAL General...

42 CFR 489.11 - Acceptance of a provider as a participant.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 5 2010-10-01 2010-10-01 false Acceptance of a provider as a participant. 489.11 Section 489.11 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) STANDARDS AND CERTIFICATION PROVIDER AGREEMENTS AND SUPPLIER APPROVAL General...

A systematic change in dreams after 9/11/01.

PubMed

Hartmann, Ernest; Brezler, Tyler

2008-02-01

Previous studies of dreams after trauma and stress have found increases in the power of the central image of the dream. However, it has been difficult to perform properly controlled studies of dreams before and after trauma. The present study is designed to compare dreams before and after 9/11/01 in the same persons. The assumption is that the events of 9/11 produced mild trauma or at the very least emotional arousal in everyone living in the United States. Forty-four persons in the United States who had been recording all their dreams for years each provided 20 consecutive dreams from their records--the last 10 recorded before 9/11 and the first 10 after 9/11. These dreams were assigned random numbers and scored on a blind basis using a number of rating scales with established reliability. Dreams after 9/11 showed a highly significant increase in central image intensity, as well as central image proportion (number of dreams with scorable central images) but no change in dream length, dream-likeness, overall vividness, or content involving airplanes or tall buildings. There were no "exact replay" dreams picturing the actual events of 9/11 seen repeatedly on TV. These results are consistent with the Contemporary Theory of Dreaming, which emphasizes the role of underlying emotion in producing central dream imagery and suggests that the intensity of the central dream imagery is related to the power of the underlying emotion.

Radar Observations of Near-Earth Asteroids 2000 UG11 and 2000 UK11

NASA Technical Reports Server (NTRS)

Nolan, M. C.; Margot, J.-L.; Howell, E. S.; Benner, L. A. M.; Ostro, S. J.; Jurgens, R. F.; Giorgini, J. D.; Campbell, D. B.

2001-01-01

Two small near-Earth asteroids, 2000 UG11 and 2000 UK11 were observed using the Arecibo and Goldstone radars a week after their discovery. 2000 UK11 is a rapidly rotating (3 min) approximately 30 m solid body. 2000 UG11 is two bodies separated by at least 300 m Additional information is contained in the original extended abstract..

18 CFR 3a.11 - Classification of official information.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Classification of official information. 3a.11 Section 3a.11 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES NATIONAL SECURITY INFORMATION Classification § 3a...

18 CFR 3a.11 - Classification of official information.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Classification of official information. 3a.11 Section 3a.11 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES NATIONAL SECURITY INFORMATION Classification § 3a...

18 CFR 3a.11 - Classification of official information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Classification of official information. 3a.11 Section 3a.11 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES NATIONAL SECURITY INFORMATION Classification § 3a...

18 CFR 3a.11 - Classification of official information.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Classification of official information. 3a.11 Section 3a.11 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES NATIONAL SECURITY INFORMATION Classification § 3a...

Development of a Communications Front End Processor (FEP) for the VAX-11/780 Using an LSI-11/23.

DTIC Science & Technology

1983-12-01

9 Approach . . . . . . . . . . . . . . . . . . 11 Software Development Life Cycle . . . . . . . 11 Requirements Analysis...proven to be useful (25] during the Software Development Life Cycle of a project. Development tools and documentation aids used throughout this effort...include "Structure Charts" ( ref Appendix B ), a "Data Dictionary" ( ref Appendix C ),and Program Design Language CPDL). 1.5.1 Software Development- Life

11 CFR 104.18 - Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)).

Code of Federal Regulations, 2012 CFR

2012-01-01

... specifications and can be read by the Commission's computer system. Each report submitted in an electronic format... 11 Federal Elections 1 2012-01-01 2012-01-01 false Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)). 104.18 Section 104.18 Federal Elections FEDERAL ELECTION COMMISSION GENERAL REPORTS...

11 CFR 104.18 - Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)).

Code of Federal Regulations, 2011 CFR

2011-01-01

... specifications and can be read by the Commission's computer system. Each report submitted in an electronic format... 11 Federal Elections 1 2011-01-01 2011-01-01 false Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)). 104.18 Section 104.18 Federal Elections FEDERAL ELECTION COMMISSION GENERAL REPORTS...

11 CFR 104.18 - Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)).

Code of Federal Regulations, 2013 CFR

2013-01-01

... specifications and can be read by the Commission's computer system. Each report submitted in an electronic format... 11 Federal Elections 1 2013-01-01 2012-01-01 true Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)). 104.18 Section 104.18 Federal Elections FEDERAL ELECTION COMMISSION GENERAL REPORTS...

11 CFR 104.18 - Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)).

Code of Federal Regulations, 2014 CFR

2014-01-01

... specifications and can be read by the Commission's computer system. Each report submitted in an electronic format... 11 Federal Elections 1 2014-01-01 2014-01-01 false Electronic filing of reports (2 U.S.C. 432(d) and 434(a)(11)). 104.18 Section 104.18 Federal Elections FEDERAL ELECTION COMMISSION GENERAL REPORTS...

Negotiating Muslim Youth Identity in a Post-9/11 World

ERIC Educational Resources Information Center

Tindongan, Cynthia White

2011-01-01

The post-9/11 era is poignant for a number of populations and groups in the United States. Each of those communities wrestles with the abject impact of the events of 9/11 in its own way marshaling strengths and excavating pre-9/11 identities toward a new way of being members of those communities and participants in U.S. society. Muslims and…

28 CFR 551.11 - Authority to approve a marriage.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Authority to approve a marriage. 551.11... MISCELLANEOUS Marriages of Inmates § 551.11 Authority to approve a marriage. (a) The Warden may approve the marriage of a federal inmate confined in a federal institution. This authority may not be delegated below...

PET brain kinetics studies of 11C-ITMM and 11C-ITDM,radioprobes for metabotropic glutamate receptor type 1, in a nonhuman primate

PubMed Central

Yamasaki, Tomoteru; Maeda, Jun; Fujinaga, Masayuki; Nagai, Yuji; Hatori, Akiko; Yui, Joji; Xie, Lin; Nengaki, Nobuki; Zhang, Ming-Rong

2014-01-01

The metabotropic glutamate receptor type 1 (mGluR1) is a novel target protein for the development of new drugs against central nervous system disorders. Recently, we have developed 11C-labeled PET probes 11C-ITMM and 11C-ITDM, which demonstrate similar profiles, for imaging of mGluR1. In the present study, we compared 11C-ITMM and 11C-ITDM PET imaging and quantitative analysis in the monkey brain. Respective PET images showed similar distribution of uptake in the cerebellum, thalamus, and cingulate cortex. Slightly higher uptake was detected with 11C-ITDM than with 11C-ITMM. For the kinetic analysis using the two-tissue compartment model (2-TCM), the distribution volume (VT) in the cerebellum, an mGluR1-rich region in the brain, was 2.5 mL∙cm-3 for 11C-ITMM and 3.6 mL∙cm-3 for 11C-ITDM. By contrast, the VT in the pons, a region with negligible mGluR1 expression, was similarly low for both radiopharmaceuticals. Based on these results, we performed noninvasive PET quantitative analysis with general reference tissue models using the time-activity curve of the pons as a reference region. We confirmed the relationship and differences between the reference tissue models and 2-TCM using correlational scatter plots and Bland-Altman plots analyses. Although the scattergrams of both radiopharmaceuticals showed over- or underestimations of reference tissue model-based the binding potentials against 2-TCM, there were no significant differences between the two kinetic analysis models. In conclusion, we first demonstrated the potentials of 11C-ITMM and 11C-ITDM for noninvasive PET quantitative analysis using reference tissue models. In addition, our findings suggest that 11C-ITDM may be superior to 11C-ITMM as a PET probe for imaging of mGluR1, because regional VT values in PET with 11C-ITDM were higher than those of 11C-ITMM. Clinical studies of 11C-ITDM in humans will be necessary in the future. PMID:24795840

Recovery - Apollo 11

NASA Image and Video Library

1969-07-24

S69-21698 (24 July 1969) --- The three Apollo 11 crew men await pickup by a helicopter from the USS Hornet, prime recovery ship for the historic Apollo 11 lunar landing mission. The fourth man in the life raft is a United States Navy underwater demolition team swimmer. All four men are wearing biological isolation garments. Apollo 11, with astronauts Neil A. Armstrong, commander; Michael Collins, command module pilot; and Edwin E. Aldrin Jr., lunar module pilot, onboard, splashed down at 11:49 a.m. (CDT), July 24, 1969, about 812 nautical miles southwest of Hawaii and only 12 nautical miles from the USS Hornet. While astronauts Armstrong and Aldrin descended in the Lunar Module (LM) "Eagle" to explore the Sea of Tranquility region of the moon, astronaut Collins remained with the Command and Service Modules (CSM) "Columbia" in lunar orbit.

11 CFR 100.11 - State (2 U.S.C. 431(12)).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false State (2 U.S.C. 431(12)). 100.11 Section 100.11 Federal Elections FEDERAL ELECTION COMMISSION GENERAL SCOPE AND DEFINITIONS (2 U.S.C. 431) General Definitions § 100.11 State (2 U.S.C. 431(12)). State means each State of the United States, the District of...

Revalidation of the NASA Ames 11-by 11-Foot Transonic Wind Tunnel with a Commercial Airplane Model

NASA Technical Reports Server (NTRS)

Kmak, Frank J.; Hudgins, M.; Hergert, D.; George, Michael W. (Technical Monitor)

2001-01-01

The 11-By 11-Foot Transonic leg of the Unitary Plan Wind Tunnel (UPWT) was modernized to improve tunnel performance, capability, productivity, and reliability. Wind tunnel tests to demonstrate the readiness of the tunnel for a return to production operations included an Integrated Systems Test (IST), calibration tests, and airplane validation tests. One of the two validation tests was a 0.037-scale Boeing 777 model that was previously tested in the 11-By 11-Foot tunnel in 1991. The objective of the validation tests was to compare pre-modernization and post-modernization results from the same airplane model in order to substantiate the operational readiness of the facility. Evaluation of within-test, test-to-test, and tunnel-to-tunnel data repeatability were made to study the effects of the tunnel modifications. Tunnel productivity was also evaluated to determine the readiness of the facility for production operations. The operation of the facility, including model installation, tunnel operations, and the performance of tunnel systems, was observed and facility deficiency findings generated. The data repeatability studies and tunnel-to-tunnel comparisons demonstrated outstanding data repeatability and a high overall level of data quality. Despite some operational and facility problems, the validation test was successful in demonstrating the readiness of the facility to perform production airplane wind tunnel%, tests.

14 CFR 11.9 - What is a final rule?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false What is a final rule? 11.9 Section 11.9 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL RULES GENERAL... preceded by an NPRM, a final rule will also identify significant substantive issues raised by commenters in...

14 CFR 11.9 - What is a final rule?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false What is a final rule? 11.9 Section 11.9 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL RULES GENERAL... preceded by an NPRM, a final rule will also identify significant substantive issues raised by commenters in...

14 CFR 11.9 - What is a final rule?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false What is a final rule? 11.9 Section 11.9 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL RULES GENERAL... preceded by an NPRM, a final rule will also identify significant substantive issues raised by commenters in...

14 CFR 11.9 - What is a final rule?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false What is a final rule? 11.9 Section 11.9 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL RULES GENERAL... preceded by an NPRM, a final rule will also identify significant substantive issues raised by commenters in...

14 CFR 11.9 - What is a final rule?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false What is a final rule? 11.9 Section 11.9 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL RULES GENERAL... preceded by an NPRM, a final rule will also identify significant substantive issues raised by commenters in...

20 CFR 218.11 - When a spouse annuity begins.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false When a spouse annuity begins. 218.11 Section... ANNUITY BEGINNING AND ENDING DATES When an Annuity Begins § 218.11 When a spouse annuity begins. (a) A spouse annuity begins on the later of either the date chosen by the applicant or the earliest date...

A Midwestern Response to the Events of September 11, 2001

ERIC Educational Resources Information Center

Masters, Julie L.

2005-01-01

The events of September 11, 2001, seemingly changed the way Americans viewed the world and their sense of vulnerability. What is not clear is the impact 9/11 had on different age groups shortly after the attacks. A quasi-experimental design was employed to study the effects of 9/11 on 298 older and younger adults. Drawing on the work of Leon…

The structure of free L11 and functional dynamics of L11 in free, L11-rRNA(58 nt) binary and L11-rRNA(58 nt)-thiostrepton ternary complexes.

PubMed

Lee, Donghan; Walsh, Joseph D; Yu, Ping; Markus, Michelle A; Choli-Papadopoulou, Theodora; Schwieters, Charles D; Krueger, Susan; Draper, David E; Wang, Yun-Xing

2007-04-06

The L11 binding site is one of the most important functional sites in the ribosome. The N-terminal domain of L11 has been implicated as a "reversible switch" in facilitating the coordinated movements associated with EF-G-driven GTP hydrolysis. The reversible switch mechanism has been hypothesized to require conformational flexibility involving re-orientation and re-positioning of the two L11 domains, and warrants a close examination of the structure and dynamics of L11. Here we report the solution structure of free L11, and relaxation studies of free L11, L11 complexed to its 58 nt RNA recognition site, and L11 in a ternary complex with the RNA and thiostrepton antibiotic. The binding site of thiostrepton on L11 was also defined by analysis of structural and dynamics data and chemical shift mapping. The conclusions of this work are as follows: first, the binding of L11 to RNA leads to sizable conformation changes in the regions flanking the linker and in the hinge area that links a beta-sheet and a 3(10)-helix-turn-helix element in the N terminus. Concurrently, the change in the relative orientation may lead to re-positioning of the N terminus, as implied by a decrease of radius of gyration from 18.5 A to 16.2 A. Second, the regions, which undergo large conformation changes, exhibit motions on milliseconds-microseconds or nanoseconds-picoseconds time scales. Third, binding of thiostrepton results in more rigid conformations near the linker (Thr71) and near its putative binding site (Leu12). Lastly, conformational changes in the putative thiostrepton binding site are implicated by the re-emergence of cross-correlation peaks in the spectrum of the ternary complex, which were missing in that of the binary complex. Our combined analysis of both the chemical shift perturbation and dynamics data clearly indicates that thiostrepton binds to a pocket involving residues in the 3(10)-helix in L11.

25 CFR 11.1007 - Petition.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Petition. 11.1007 Section 11.1007 Indians BUREAU OF... Juvenile Offender Procedure § 11.1007 Petition. (a) Proceedings under §§ 11.1000-11.1014 of this part shall be instituted by a petition filed by the presenting officer on behalf of the tribe and in the...

Drosophila SLC5A11 Mediates Hunger by Regulating K(+) Channel Activity.

PubMed

Park, Jin-Yong; Dus, Monica; Kim, Seonil; Abu, Farhan; Kanai, Makoto I; Rudy, Bernardo; Suh, Greg S B

2016-08-08

Hunger is a powerful drive that stimulates food intake. Yet, the mechanism that determines how the energy deficits that result in hunger are represented in the brain and promote feeding is not well understood. We previously described SLC5A11-a sodium/solute co-transporter-like-(or cupcake) in Drosophila melanogaster, which is required for the fly to select a nutritive sugar over a sweeter nonnutritive sugar after periods of food deprivation. SLC5A11 acts on approximately 12 pairs of ellipsoid body (EB) R4 neurons to trigger the selection of nutritive sugars, but the underlying mechanism is not understood. Here, we report that the excitability of SLC5A11-expressing EB R4 neurons increases dramatically during starvation and that this increase is abolished in the SLC5A11 mutation. Artificial activation of SLC5A11-expresssing neurons is sufficient to promote feeding and hunger-driven behaviors; silencing these neurons has the opposite effect. Notably, SLC5A11 transcript levels in the brain increase significantly when flies are starved and decrease shortly after starved flies are refed. Furthermore, expression of SLC5A11 is sufficient for promoting hunger-driven behaviors and enhancing the excitability of SLC5A11-expressing neurons. SLC5A11 inhibits the function of the Drosophila KCNQ potassium channel in a heterologous expression system. Accordingly, a knockdown of dKCNQ expression in SLC5A11-expressing neurons produces hunger-driven behaviors even in fed flies, mimicking the overexpression of SLC5A11. We propose that starvation increases SLC5A11 expression, which enhances the excitability of SLC5A11-expressing neurons by suppressing dKCNQ channels, thereby conferring the hunger state. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Structure of Free L11 and Functional Dynamics of L11 in Free, L11-rRNA(58nt) Binary and L11-rRNA(58nt)-thiostrepton Ternary Complexes

PubMed Central

Lee, Donghan; Walsh, Joseph D.; Yu, Ping; Markus, Michelle A.; Choli-Papadopoulou, Theodora; Schwieters, Charles D.; Krueger, Susan; Draper, David E.; Wang, Yun-Xing

2007-01-01

Summary The L11 binding site is one of the most important functional sites in the ribosome. The N-terminal domain of L11 has been implicated as a “reversible switch” in facilitating the coordinated movements associated with EF-G–driven GTP hydrolysis. The “reversible switch” mechanism has been hypothesized to require conformational flexibility involving re-orientation and re-positioning of the two L11 domains, and warrants a close examination of the structure and dynamics of L11. Here we report the solution structure of free L11, and relaxation studies of free L11, L11complexed to its 58 nt RNA recognition site, and L11 in a ternary complex with the RNA and thiostrepton antibiotic. The binding site of thiostrepton on L11 was also defined by analysis of structural and dynamics data and chemical shift mapping. The conclusions of this work are as follows: First, the binding of L11 to RNA leads to sizable conformation changes in the regions flanking the linker and in the hinge area that links a β-sheets and a 310-helix-turn-helix element in the N-terminus. Concurrently, the change in the relative orientation may lead to re-positioning of the N-terminus, as implied by a decrease of radius of gyration from 18.5 Å to 16.2 Å. Second, the regions, which undergo large conformation changes, exhibit motions on ms-μs or ns-ps time scales. Third, binding of thiostrepton results in more rigid conformations near the linker (Thr71) and near its putative binding site (Leu12). Lastly, conformational changes in the putative thiostrepton binding site are implicated by the re-emergence of cross-correlation peaks in the spectrum of the ternary complex, which were missing in that of the binary complex. Our combined analysis of both the chemical shift perturbation and dynamics data clearly indicates that thiostrepton binds to a pocket involving residues in the 310-helix in L11. PMID:17292917

C-11 cyanide production system

DOEpatents

Kim, Dohyun; Alexoff, David; Kim, Sung Won; Hooker, Jacob M.; Ferrieri, Richard A.

2017-11-21

A method for providing .sup.11C-labeled cyanides from .sup.11C labeled oxides in a target gas stream retrieved from an irradiated high pressure gaseous target containing O.sub.2, wherein .sup.11C labeled oxides are reduced with H.sub.2 in the presence of a nickel catalyst under a pressure and a temperature sufficient to form a product stream comprising at least about 95% .sup.11CH.sub.4, the .sup.11CH.sub.4 is then combined with an excess of NH.sub.3 in a carrier/reaction stream flowing at an accelerated velocity and the combined .sup.11CH4 carrier/reaction stream is then contacted with a platinum (Pt) catalyst particulate supported on a substantially-chemically-nonreactive heat-stable support at a temperature of at least about 900.degree. C., whereby a product stream comprising at least about 60% H.sup.11CN is provided in less than 10 minutes from retrieval of the .sup.11C labeled oxide.

A self-report measure for the ICD-11 dimensional trait model proposal: The personality inventory for ICD-11.

PubMed

Oltmanns, Joshua R; Widiger, Thomas A

2018-02-01

Proposed for the 11th edition of the World Health Organization's International Classification of Diseases (ICD-11) is a dimensional trait model for the classification of personality disorder (Tyrer, Reed, & Crawford, 2015). The ICD-11 proposal consists of 5 broad domains: negative affective, detachment, dissocial, disinhibition, and anankastic (Mulder, Horwood, Tyrer, Carter, & Joyce, 2016). Several field trials have examined this proposal, yet none has included a direct measure of the trait model. The purpose of the current study was to develop and provide initial validation for the Personality Inventory for ICD-11 (PiCD), a self-report measure of this proposed 5-domain maladaptive trait model. Item selection and scale construction proceeded through 3 initial data collections assessing potential item performance. Two subsequent studies were conducted for scale validation. In Study 1, the PiCD was evaluated in a sample of 259 MTurk participants (who were or had been receiving mental health treatment) with respect to 2 measures of general personality structure: The Eysenck Personality Questionnaire-Revised and the 5-Dimensional Personality Test. In Study 2, the PiCD was evaluated in an additional sample of 285 participants with respect to 2 measures of maladaptive personality traits: The Personality Inventory for DSM-5 and the Computerized Adaptive Test for Personality Disorders. Study 3 provides an item-level exploratory structural equation model with the combined samples from Studies 1 and 2. The results are discussed with respect to the validity of the measure and the potential benefits for future research in having a direct, self-report measure of the ICD-11 trait proposal. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Duplication of 17(p11.2p11.2) in a male child with autism and severe language delay.

PubMed

Nakamine, Alisa; Ouchanov, Leonid; Jiménez, Patricia; Manghi, Elina R; Esquivel, Marcela; Monge, Silvia; Fallas, Marietha; Burton, Barbara K; Szomju, Barbara; Elsea, Sarah H; Marshall, Christian R; Scherer, Stephen W; McInnes, L Alison

2008-03-01

Duplications of 17(p11.2p11.2) have been associated with various behavioral manifestations including attention deficits, obsessive-compulsive symptoms, autistic traits, and language delay. We are conducting a genetic study of autism and are screening all cases for submicroscopic chromosomal abnormalities, in addition to standard karyotyping, and fragile X testing. Using array-based comparative genomic hybridization analysis of data from the Affymetrix GeneChip(R) Human Mapping Array set, we detected a duplication of approximately 3.3 Mb on chromosome 17p11.2 in a male child with autism and severe expressive language delay. The duplication was confirmed by measuring the copy number of genomic DNA using quantitative polymerase chain reaction. Gene expression analyses revealed increased expression of three candidate genes for the Smith-Magenis neurobehavioral phenotype, RAI1, DRG2, and RASD1, in transformed lymphocytes from Case 81A, suggesting gene dosage effects. Our results add to a growing body of evidence suggesting that duplications of 17(p11.2p11.2) result in language delay as well as autism and related phenotypes. As Smith-Magenis syndrome is also associated with language delay, a gene involved in acquisition of language may lie within this interval. Whether a parent of origin effect, gender of the case, the presence of allelic variation, or changes in expression of genes outside the breakpoints influence the resultant phenotype remains to be determined. (c) 2007 Wiley-Liss, Inc.

40 CFR 501.11 - Elements of a sludge management program submission.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Elements of a sludge management program submission. 501.11 Section 501.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Programs § 501.11 Elements of a sludge management program submission. (a) Any State that seeks to...

40 CFR 501.11 - Elements of a sludge management program submission.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Elements of a sludge management program submission. 501.11 Section 501.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Programs § 501.11 Elements of a sludge management program submission. (a) Any State that seeks to...

40 CFR 501.11 - Elements of a sludge management program submission.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Elements of a sludge management program submission. 501.11 Section 501.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Programs § 501.11 Elements of a sludge management program submission. (a) Any State that seeks to...

40 CFR 501.11 - Elements of a sludge management program submission.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Elements of a sludge management program submission. 501.11 Section 501.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Programs § 501.11 Elements of a sludge management program submission. (a) Any State that seeks to...

Parenting and temperament prior to September 11, 2001, and parenting specific to 9/11 as predictors of children's posttraumatic stress symptoms following 9/11.

PubMed

Wilson, Anna C; Lengua, Liliana J; Meltzoff, Andrew N; Smith, Kimberly A

2010-01-01

Parenting is related to children's adjustment, but little research has examined the role of parenting in children's responses to disasters. This study describes parenting responses specific to the 9/11 terrorist attacks and examines pre-9/11 parenting, child temperament, and 9/11-specific parenting as predictors of children's posttraumatic stress (PTS) symptoms among children geographically distant from the attack locations. A community sample of children and parents (n = 137, ages 9-13 years) participating in an ongoing study were interviewed 1 month following 9/11. Parents reported engaging in a number of parenting responses following 9/11. Pre-9/11 acceptance and 9/11-specific, self-focused parental responses predicted PTS symptoms. Pre-9/11 parenting and temperament interacted to predict PTS symptoms, suggesting that parenting and temperament are important prospective predictors of children's responses to indirect exposure to disasters.

Identification of a rice metal tolerance protein OsMTP11 as a manganese transporter

PubMed Central

Zhang, Mei; Liu, Baoxiu

2017-01-01

Metal tolerance proteins (MTPs) are a gene family of cation efflux transporters that occur widely in plants and might serve an essential role in metal homeostasis and tolerance. Our research describes the identification, characterization, and localization of OsMTP11, a member of the MTP family from rice. OsMTP11 was expressed constitutively and universally in different tissues in rice plant. Heterologous expression in yeast showed that OsMTP11 complemented the hypersensitivity of mutant strains to Mn, and also complemented yeast mutants to other metals, including Co and Ni. Real time RT-PCR analysis demonstrated OsMTP11 expression was substantially enhanced following 4 h under Cd, Zn, Ni, and Mn treatments, suggesting possible roles of OsMTP11 involvement in heavy metal stress responses. Promoter analysis by transgenic assays with GUS as a reporter gene and mRNA in situ hybridization experiments showed that OsMTP11 was expressed specifically in conducting tissues in rice. DNA methylation assays of genomic DNA in rice treated with Cd, Zn, Ni, and Mn revealed that decreased DNA methylation levels were present in the OsMTP11 promoter region, which was consistent with OsMTP11 induced-expression patterns resulting from heavy metal stress. This result suggested that DNA methylation is one of major factors regulating expression of OsMTP11 through epigenetic mechanisms. OsMTP11 fused to green fluorescent protein (GFP) localized to the entire onion epidermal cell cytoplasm, while vacuolar membrane exhibited increased GFP signals, consistent with an OsMTP11 function in cation sequestration. Our results indicated that OsMTP11 might play vital roles in Mn and other heavy metal transportation in rice. PMID:28394944

Determination of Breit-Wigner features of the S{sub 11}(1535), S{sub 11}(1650), and P{sub 11}(1710) nucleon resonances

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

Balandina, E. V., E-mail: lena@kiraton.sinp.msu.ru; Leikin, E. M.; Yudin, N. P.

2008-01-15

Basic Breit-Wigner features of the S{sub 11}(1535), S{sub 11}(1650), and P{sub 11}(1710) nucleon resonances are evaluated in a model-independent way on the basis of the results obtained previously from a partial-wave analysis of eta-meson photoproduction on protons.

Visualising neuroinflammation in post-stroke patients: a comparative PET study with the TSPO molecular imaging biomarkers [11C]PK11195 and [11C]vinpocetine.

PubMed

Gulyas, Balazs; Toth, Miklos; Vas, Adam; Shchukin, Evgeni; Kostulas, Konstantinos; Hillert, Jan; Halldin, Christer

2012-01-01

With the main objective of comparing the prospective diagnostic power of two 11C-labelled molecular imaging biomarkers with affinity for TSPO and used for the visualisation of activated microglia after a stroke, we measured with positron emission tomography (PET) in four post-stroke patients the regional brain uptake and binding potential of [11C]vinpocetine and [11C]PK11195. Percentage standard uptake values (%SUV) and binding potential (BPND) were used as outcome measures. The total peak brain uptake value and average global brain uptake value were higher for [11C]vinpocetine than for [11C]PK11195. The regional %SUV values were significantly higher for [11C]vinpocetine than for [11C]PK11195 in the hemispheres as well as in almost all standard brain regions. The %SUV values of [11C]vinpocetine were higher in the peri-infarct zone than in the ischaemic core, however, the difference did not prove to be significant. There was basically no difference in %SUV values between the ischaemic core and the peri-infarct zone for [11C]PK11195. The BPND values for [11C]vinpocetine were higher in all standard regions than those for [11C]PK11195, but the difference was not significant between them. The BPND values of [11C]vinpocetine were higher in the peri-infarct zone than in the ischaemic core, however, the difference did not prove to be significant. A comparative analysis of the two ligands indicates that [11C]vinpocetine shows a number of favourable characteristics over [11C]PK11195, but to demonstrate that it may serve as a prospective molecular imaging biomarker of microglia activation in post-stroke patients, further studies are required.

Ion Transport Function of SLC4A11 in Corneal Endothelium

PubMed Central

Jalimarada, Supriya S.; Ogando, Diego G.; Vithana, Eranga N.; Bonanno, Joseph A.

2013-01-01

Purpose. Mutations in SLC4A11, a member of the SLC4 superfamily of bicarbonate transporters, give rise to corneal endothelial cell dystrophies. SLC4A11 is a putative Na+ borate and Na+:OH− transporter. Therefore we ask whether SLC4A11 in corneal endothelium transports borate (B[OH]4−), bicarbonate (HCO3−), or hydroxyl (OH−) anions coupled to Na+. Methods. SLC4A11 expression in cultured primary bovine corneal endothelial cells (BCECs) was determined by semiquantitative PCR, SDS-PAGE/Western blotting, and immunofluorescence staining. Ion transport function was examined by measuring intracellular pH (pHi) or Na+ ([Na+]i) in response to Ringer solutions with/without B(OH)4− or HCO3− after overexpressing or small interfering RNA (siRNA) silencing of SLC4A11. Results. SLC4A11 is localized to the basolateral membrane in BCEC. B(OH)4− (2.5–10 mM) in bicarbonate-free Ringer induced a rapid small acidification (0.01 pH unit) followed by alkalinization (0.05–0.1 pH unit), consistent with diffusion of boric acid into the cell followed by B(OH)4−. However, the rate of B(OH)4−-induced pHi change was unaffected by overexpression of SLC4A11. B(OH)4− did not induce significant changes in resting [Na+i] or the amplitude and rate of acidification caused by Na+ removal. siRNA-mediated knockdown of SLC4A11 (∼70%) did not alter pHi responses to CO2/HCO3−-rich Ringer, Na+-free induced acidification, or the rate of Na+ influx in the presence of bicarbonate. However, in the absence of bicarbonate, siSLC4A11 knockdown significantly decreased the rate (43%) and amplitude (48%) of acidification due to Na+ removal and recovery (53%) upon add-back. Additionally, the rate of acid recovery following NH4+ prepulse was decreased significantly (27%) by SLC4A11 silencing. Conclusions. In corneal endothelium, SLC4A11 displays robust Na+-coupled OH− transport, but does not transport B(OH)4− or HCO3−. PMID:23745003

19 CFR 201.11 - Appearance in an investigation as a party.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 19 Customs Duties 3 2014-04-01 2014-04-01 false Appearance in an investigation as a party. 201.11 Section 201.11 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION GENERAL RULES OF GENERAL APPLICATION Initiation and Conduct of Investigations § 201.11 Appearance in an investigation as a party. (a...

19 CFR 201.11 - Appearance in an investigation as a party.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 19 Customs Duties 3 2013-04-01 2013-04-01 false Appearance in an investigation as a party. 201.11 Section 201.11 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION GENERAL RULES OF GENERAL APPLICATION Initiation and Conduct of Investigations § 201.11 Appearance in an investigation as a party. (a...

Homocarnosinosis: A historical update and findings in the SPG11 gene.

PubMed

Sjaastad, O; Blau, N; Rydning, S L; Peters, V; Rødningen, O; Stray-Pedersen, A; Krossnes, B; Tallaksen, C; Koht, J

2018-05-06

A family with homocarnosinosis was reported in the literature in 1976. Three affected siblings had spastic paraplegia, retinitis pigmentosa, mental retardation, and cerebrospinal fluid (CSF) homocarnosine concentrations 20 times higher than in controls. Based on the clinical findings and new genetic techniques, we have been able to establish a precise genetic diagnosis. The medical records were re-evaluated, and genetic analyses were performed post-mortem in this original family. SNP array-based whole genome homozygosity mapping and Sanger sequencing of the SPG11 gene were performed. Seven additional Norwegian SPG11 patients and their disease-causing variants and clinical findings were evaluated. Homocarnosine levels in CSF were measured in four of these seven patients. A homozygous pathogenic splice-site variant in the SPG11 gene, c.2316 + 1G>A, was found. The clinical findings in the original family correlate with the heterogeneous SPG11 phenotype. The same variant was found in seven other Norwegian SPG11 patients, unrelated to the original family, either as homozygous or compound heterozygous constellation. Normal homocarnosine levels were found in the CSF of all unrelated SPG11 patients. A re-evaluation of the clinical symptoms and findings in the original family correlates with the SPG11 phenotype. The increased levels of homocarnosine do not seem to be a biomarker for SPG11 in our patients. Homocarnosinosis is still a biochemical aberration with unknown clinical significance. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Cyclin-Dependent Kinase 11 (CDK11) is Crucial in the Growth of Liposarcoma Cells

PubMed Central

Jia, Bin; Choy, Edwin; Cote, Gregory; Harmon, David; Ye, Shunan; Kan, Quancheng; Mankin, Henry; Hornicek, Francis; Duan, Zhenfeng

2014-01-01

Liposarcoma is the second most common soft tissue sarcoma in adults, but treatment options have been quite limited thus far. In this study, we investigated the functional and therapeutic relevance of cyclin-dependent kinase 11 (CDK11) as a putative target in liposarcoma. CDK11 knockdown by synthetic siRNA or lentiviral shRNA decreased cell proliferation, and induced apoptosis in liposarcoma cells. Moreover, CDK11 knockdown enhances the cytotoxic effect of doxorubicin to inhibit cell growth in liposarcoma cells. These findings suggest that CDK11 is critical for the growth and proliferation of liposarcoma cells. CDK11 may be a promising therapeutic target for the treatment of liposarcoma patients. PMID:24007862

25 CFR 11.1107 - Petition.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Petition. 11.1107 Section 11.1107 Indians BUREAU OF... Minor-in-Need-of-Care Procedure § 11.1107 Petition. Proceedings under §§ 11.1100-11.1114 of this part shall be instituted by a petition filed by the presenting officer on behalf of the tribe and the...

C-11 cyanide production system

DOEpatents

Kim, Dohyun; Alexoff, David; Kim, Sung Won; Hooker, Jacob; Ferrieri, Richard A

2015-01-13

A method for providing .sup.11C-labeled cyanides from .sup.11C labeled oxides in a target gas stream retrieved from an irradiated high pressure gaseous target containing O.sub.2 is provided, wherein .sup.11C labeled oxides are reduced with H.sub.2 in the presence of a nickel catalyst under a pressure and a temperature sufficient to form a product stream comprising at least about 95% .sup.11CH.sup.4 , the .sup.11CH.sub.4 is then combined with an excess of NH.sub.3 in a carrier/reaction stream flowing at an accelerated velocity and the combined .sup.11CH4 carrier/reaction stream is then contacted with a platinum (Pt) catalyst particulate supported on a substantially-chemically-nonreactive heat-stable support at a temperature of at least about 900 .degree. C., whereby a product stream comprising at least about 60%H.sup.11CN is provided in less than 10 minutes from retrieval of the .sup.11C labeled oxide.

31 CFR 375.11 - Who may participate in a redemption operation?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Bank of New York has approved to conduct open market transactions with the Bank. (b) Others. A person... operation? 375.11 Section 375.11 Money and Finance: Treasury Regulations Relating to Money and Finance... SECURITIES REDEMPTION OPERATIONS Offering, Certifications, and Delivery § 375.11 Who may participate in a...

26 CFR 1.642(a)(1)-1 - Partially tax-exempt interest.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 8 2011-04-01 2011-04-01 false Partially tax-exempt interest. 1.642(a)(1)-1 Section 1.642(a)(1)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Estates, Trusts, and Beneficiaries § 1.642(a)(1)-1...

26 CFR 1.642(a)(1)-1 - Partially tax-exempt interest.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Partially tax-exempt interest. 1.642(a)(1)-1 Section 1.642(a)(1)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Estates, Trusts, and Beneficiaries § 1.642(a)(1)-1 Partially tax...

26 CFR 1.642(a)(1)-1 - Partially tax-exempt interest.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 8 2012-04-01 2012-04-01 false Partially tax-exempt interest. 1.642(a)(1)-1 Section 1.642(a)(1)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Estates, Trusts, and Beneficiaries § 1.642(a)(1)-1...

26 CFR 1.642(a)(1)-1 - Partially tax-exempt interest.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 8 2014-04-01 2014-04-01 false Partially tax-exempt interest. 1.642(a)(1)-1 Section 1.642(a)(1)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Estates, Trusts, and Beneficiaries § 1.642(a)(1)-1...

26 CFR 1.642(a)(1)-1 - Partially tax-exempt interest.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 8 2013-04-01 2013-04-01 false Partially tax-exempt interest. 1.642(a)(1)-1 Section 1.642(a)(1)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Estates, Trusts, and Beneficiaries § 1.642(a)(1)-1...

37 CFR 11.26 - Settlement.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Settlement. 11.26 Section 11... Disciplinary Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.26 Settlement. Before or after a complaint under § 11.34 is filed, a settlement conference may occur between the OED...

9/11 Event

NASA Image and Video Library

2015-09-11

A memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks stands at Fire Station 1 at NASA's Kennedy Space Center during its dedication on Sept. 11, 2015. A section of steel I-beam from the World Trade Center in New York forms the centerpiece of the monument.

37 CFR 11.702 - Advertising.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Advertising. 11.702 Section... Professional Conduct Information About Legal Services § 11.702 Advertising. (a) Subject to the requirements of §§ 11.701 and 11.703, a practitioner may advertise services through written, recorded or electronic...

37 CFR 11.702 - Advertising.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Advertising. 11.702 Section... Professional Conduct Information About Legal Services § 11.702 Advertising. (a) Subject to the requirements of §§ 11.701 and 11.703, a practitioner may advertise services through written, recorded or electronic...

Mental and physical health consequences of the September 11, 2001 (9/11) attacks in primary care: a longitudinal study.

PubMed

Neria, Yuval; Wickramaratne, Priya; Olfson, Mark; Gameroff, Marc J; Pilowsky, Daniel J; Lantigua, Rafael; Shea, Steven; Weissman, Myrna M

2013-02-01

The magnitude of the September 11, 2001 (9/11) attacks was without precedent in the United States, but long-term longitudinal research on its health consequences for primary care patients is limited. We assessed the prevalence and exposure-related determinants of mental disorders, functioning, general medical conditions, and service utilization, 1 and 4 years after the 9/11 attacks, in an urban primary care cohort (N = 444) in Manhattan. Although the prevalence of posttraumatic stress disorder (PTSD) and levels of functional impairment declined over time, a substantial increase in suicidal ideation and missed work was observed. Most medical outcomes and service utilization indicators demonstrated a short-term increase after the 9/11 attacks (mean change of +20.3%), followed by a minor decrease in the subsequent year (mean change of -3.2%). Loss of a close person was associated with the highest risk for poor mental health and functional status over time. These findings highlight the importance of longitudinal assessments of mental, functional, and medical outcomes in urban populations exposed to mass trauma and terrorism. Copyright © 2013 International Society for Traumatic Stress Studies.

Children's Fears: A Pre-9/11 and Post-9/11 Comparison Using the American Fear Survey Schedule for Children

ERIC Educational Resources Information Center

Burnham, Joy J.

2007-01-01

Children are influenced by the salient events surrounding them (e.g., 9/11 terrorist attacks, Hurricane Katrina, massacre at Virginia Tech). In this study, the author examined fears of children and adolescents in Grades 2-12 in a pre-and post-September 11, 2001, comparison using the American Fear Survey Schedule for Children (FSSC-AM; J. J.…

Beyond E 11

NASA Astrophysics Data System (ADS)

Bossard, Guillaume; Kleinschmidt, Axel; Palmkvist, Jakob; Pope, Christopher N.; Sezgin, Ergin

2017-05-01

We study the non-linear realisation of E 11 originally proposed by West with particular emphasis on the issue of linearised gauge invariance. Our analysis shows even at low levels that the conjectured equations can only be invariant under local gauge transformations if a certain section condition that has appeared in a different context in the E 11 literature is satisfied. This section condition also generalises the one known from exceptional field theory. Even with the section condition, the E 11 duality equation for gravity is known to miss the trace component of the spin connection. We propose an extended scheme based on an infinite-dimensional Lie superalgebra, called the tensor hierarchy algebra, that incorporates the section condition and resolves the above issue. The tensor hierarchy algebra defines a generalised differential complex, which provides a systematic description of gauge invariance and Bianchi identities. It furthermore provides an E 11 representation for the field strengths, for which we define a twisted first order self-duality equation underlying the dynamics.

9/11 Event

NASA Image and Video Library

2015-09-11

Officials and firefighters at NASA's Kennedy Space Center observe the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at Kennedy on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

NJE; VAX-VMS IBM NJE network protocol emulator. [DEC VAX11/780; VAX-11 FORTRAN 77 (99%) and MACRO-11 (1%)

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

Engert, D.E.; Raffenetti, C.

NJE is communications software developed to enable a VAX VMS system to participate as an end-node in a standard IBM network by emulating the Network Job Entry (NJE) protocol. NJE supports job networking for the operating systems used on most large IBM-compatible computers (e.g., VM/370, MVS with JES2 or JES3, SVS, MVT with ASP or HASP). Files received by the VAX can be printed or saved in user-selected disk files. Files sent to the network can be routed to any network node for printing, punching, or job submission, or to a VM/370 user's virtual reader. Files sent from the VAXmore » are queued and transmitted asynchronously. No changes are required to the IBM software.DEC VAX11/780; VAX-11 FORTRAN 77 (99%) and MACRO-11 (1%); VMS 2.5; VAX11/780 with DUP-11 UNIBUS interface and 9600 baud synchronous modem..« less

MtSWEET11, a Nodule-Specific Sucrose Transporter of Medicago truncatula

DOE PAGES

Kryvoruchko, Igor S.; Sinharoy, Senjuti; Torres-Jerez, Ivone; ...

2016-03-28

Optimization of nitrogen fixation by rhizobia in legumes is a key area of research for sustainable agriculture. Symbiotic nitrogen fixation (SNF) occurs in specialized organs called nodules and depends on a steady supply of carbon to both plant and bacterial cells. Here we report the functional characterization of a nodule-specific Suc transporter, MtSWEET11 from Medicago truncatula. MtSWEET11 belongs to a clade of plant SWEET proteins that are capable of transporting Suc and play critical roles in pathogen susceptibility. When expressed in mammalian cells, MtSWEET11 transported sucrose (Suc) but not glucose (Glc). The MtSWEET11 gene was found to be expressed inmore » infected root hair cells, and in the meristem, invasion zone, and vasculature of nodules. Expression of an MtSWEET11-GFP fusion protein in nodules resulted in green fluorescence associated with the plasma membrane of uninfected cells and infection thread and symbiosome membranes of infected cells. Two independent Tnt1-insertion sweet11 mutants were uncompromised in SNF. Furthermore, although MtSWEET11 appears to be involved in Suc distribution within nodules, it is not crucial for SNF, probably because other Suc transporters can fulfill its role(s).« less

49 CFR 1520.11 - Persons with a need to know.

Code of Federal Regulations, 2010 CFR

2010-10-01

....11 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY SECURITY RULES FOR ALL MODES OF TRANSPORTATION PROTECTION OF SENSITIVE SECURITY INFORMATION § 1520.11 Persons with a need to know. (a) In general. A person has a need to...

9/11 Event

NASA Image and Video Library

2015-09-11

Firefighters stand at attention as a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks is dedicated at Fire Station 1 at NASA's Kennedy Space Center on Sept. 11, 2015. A section of steel I-beam from the World Trade Center in New York forms the centerpiece of the monument.

28 CFR 105.11 - Individuals not requiring a security risk assessment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Individuals not requiring a security risk assessment. 105.11 Section 105.11 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS Aviation Training for Aliens and Other Designated Individuals § 105.11 Individuals not...

28 CFR 105.11 - Individuals not requiring a security risk assessment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Individuals not requiring a security risk assessment. 105.11 Section 105.11 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS Aviation Training for Aliens and Other Designated Individuals § 105.11 Individuals not...

28 CFR 105.11 - Individuals not requiring a security risk assessment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Individuals not requiring a security risk assessment. 105.11 Section 105.11 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS Aviation Training for Aliens and Other Designated Individuals § 105.11 Individuals not...

28 CFR 105.11 - Individuals not requiring a security risk assessment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Individuals not requiring a security risk assessment. 105.11 Section 105.11 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS Aviation Training for Aliens and Other Designated Individuals § 105.11 Individuals not...

28 CFR 105.11 - Individuals not requiring a security risk assessment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Individuals not requiring a security risk assessment. 105.11 Section 105.11 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIMINAL HISTORY BACKGROUND CHECKS Aviation Training for Aliens and Other Designated Individuals § 105.11 Individuals not...

Instantaneous Conversion of [11 C]CO2 to [11 C]CO via Fluoride-Activated Disilane Species.

PubMed

Taddei, Carlotta; Bongarzone, Salvatore; Gee, Antony D

2017-06-07

The development of a fast and novel methodology to generate carbon-11 carbon monoxide ([ 11 C]CO) from cyclotron-produced carbon-11 carbon dioxide ([ 11 C]CO 2 ) mediated by a fluoride-activated disilane species is described. This methodology allows up to 74 % conversion of [ 11 C]CO 2 to [ 11 C]CO using commercially available reagents, readily available laboratory equipment and mild reaction conditions (room temperature). As proof of utility, radiochemically pure [carbonyl- 11 C]N-benzylbenzamide was successfully synthesized from produced [ 11 C]CO in up to 74 % radiochemical yield (RCY) and >99 % radiochemical purity (RCP) in ≤10 min from end of [ 11 C]CO 2 delivery. © 2017 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.

Expedition 11 Preflight

NASA Image and Video Library

2005-04-10

Expedition 11 Flight Engineer John Phillips takes part in a tilt table test, Monday, April 11, 2005, in Baikonur, Kazakhstan as technicians collect pre-launch data on the state of his equilibrium prior to the April 15 launch to the International Space Station. Photo Credit: (NASA/Bill Ingalls)

9/11 Event

NASA Image and Video Library

2015-09-11

A memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks stands at Fire Station 1 at NASA's Kennedy Space Center prior to its dedication on Sept. 11, 2015. Beneath the American flag is a section of steel I-beam from the World Trade Center in New York that forms the centerpiece of the monument.

Development of [11C]vemurafenib employing a carbon-11 carbonylative Stille coupling and preliminary evaluation in mice bearing melanoma tumor xenografts.

PubMed

Slobbe, Paul; Windhorst, Albert D; Adamzek, Kevin; Bolijn, Marije; Schuit, Robert C; Heideman, Daniëlle A M; van Dongen, Guus A M S; Poot, Alex J

2017-06-13

Over the last decade kinase inhibitors have witnessed tremendous growth as anti-cancer drugs. Unfortunately, despite their promising clinical successes, a large portion of patients does not benefit from these targeted therapeutics. Vemurafenib is a serine/threonine kinase inhibitor approved for the treatment of melanomas specifically expressing the BRAFV600E mutation. The aim of this study was to develop vemurafenib as PET tracer to determine its potential for identification of tumors sensitive to vemurafenib treatment. Therefore, vemurafenib was labeled with carbon-11 and analyzed for its tumor targeting potential in melanoma xenografts Colo829 (BRAFV600E) and MeWo (BRAFwt) using autoradiography on tissue sections, in vitro tumor cell uptake studies and biodistribution studies in xenografted athymic nu/nu mice. [11C]vemurafenib was synthesized in 21 ± 4% yield (decay corrected, calculated from [11C]CO) in > 99% radiochemical purity and a specific activity of 55 ± 18 GBq/μmol. Similar binding of [11C]vemurafenib was shown during autoradiography and cellular uptake studies in both cell lines. Plasma metabolite analysis demonstrated > 95% intact [11C]vemurafenib in vivo at 45 minutes after injection, indicating excellent stability. Biodistribution studies confirmed the in vitro results, showing similar tumor-to-background ratios in both xenografts models. These preliminary results suggest that identification of BRAFV600E mutations in vivo using PET with [11C]vemurafenib will be challenging.

Piloting a Collaborative Web-Based System for Testing ICD-11.

PubMed

Donada, Marc; Kostanjsek, Nenad; Della Mea, Vincenzo; Celik, Can; Jakob, Robert

2017-01-01

The 11^th revision of the International Classification of Diseases (ICD-11), for the first time in ICD history, deployed web-based collaboration of experts and ICT tools. To ensure that ICD-11 is working well, it needs to be systematically field tested in different settings, across the world. This will be done by means of a number of experiments. In order to support its implementation, a web-based system (ICDfit) has been designed and developed. The present paper illustrates the current prototype of the system and its technical testing. the system has been designed according to WHO requirements, and implemented using PHP and MySQL. Then, a preliminary technical test has been designed and run in January 2016, involving 8 users. They had to carry out double coding, that is, coding case summaries with both ICD-10 and ICD-11, and answering quick questions on the coding difficulty. the 8 users coded 632 cases each, spending an average of 163 seconds per case. While we found an issue in the mechanism used to record coding times, no further issues were found. the proposed system seems to be technically adequate for supporting future ICD-11 testing.

9/11 Event

NASA Image and Video Library

2015-09-11

An honor guard folds an American flag during the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at NASA's Kennedy Space Center on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

9/11 Event

NASA Image and Video Library

2015-09-11

Kelvin Manning, associate director of NASA's Kennedy Space Center, speaks during the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at Kennedy on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

9/11 Event

NASA Image and Video Library

2015-09-11

An honor guard prepares to fold an American flag during the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at NASA's Kennedy Space Center on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

9/11 Event

NASA Image and Video Library

2015-09-11

The honor guard for the Fire Department at NASA's Kennedy Space Center conducts the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at Kennedy on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

9/11 Event

NASA Image and Video Library

2015-09-11

The Brevard Police and Fire Pipe and Drum corps open the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at NASA's Kennedy Space Center on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

7 CFR 1610.11 - Prepayments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Prepayments. 1610.11 Section 1610.11 Agriculture Regulations of the Department of Agriculture (Continued) RURAL TELEPHONE BANK, DEPARTMENT OF AGRICULTURE LOAN POLICIES § 1610.11 Prepayments. (a) Bank loans approved before November 1, 1993, may be prepaid in...

A novel NADP(+)-dependent dehydrogenase activity for 7alpha/beta- and 11beta-hydroxysteroids in human liver nuclei: A third 11beta-hydroxysteroid dehydrogenase.

PubMed

Robinzon, B; Prough, R A

2009-06-15

Human tissue from uninvolved liver of cancer patients was fractionated using differential centrifugation and characterized for 11betaHSD enzyme activity against corticosterone, dehydrocorticosterone, 7alpha- and 7beta-hydroxy-dehydroepiandrosterone, and 7-oxo-dehydroepiandrosterone. An enzyme activity was observed in nuclear protein fractions that utilized either NADP(+) or NAD(+), but not NADPH and NADH, as pyridine nucleotide cofactor with K(m) values of 12+/-2 and 390+/-2microM, compared to the K(m) for microsomal 11betaHSD1 of 43+/-8 and 264+/-24microM, respectively. The K(m) for corticosterone in the NADP(+)-dependent nuclear oxidation reaction was 102+/-16nM, compared to 4.3+/-0.8microM for 11betaHSD1. The K(cat) values for nuclear activity with NADP(+) was 1687nmol/min/mg/micromol, compared to 755nmol/min/mg/micromol for microsomal 11betaHSD1 activity. Inhibitors of 11betaHSD1 decreased both nuclear and microsomal enzyme activities, suggesting that the nuclear activity may be due to an enzyme similar to 11betaHSD Type 1 and 2.

44 CFR 11.11 - Administrative claim; when presented; appropriate FEMA office.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Federal Tort Claims Act § 11.11 Administrative claim; when presented; appropriate FEMA office. (a) For the purpose of this part, and the provisions of the Federal Tort Claims Act a claim is deemed to have been... Administrator of the FEMA Regional Office in which is employed the FEMA employee whose negligence or wrongful...

49 CFR 244.11 - Contents of a Safety Integration Plan.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Contents of a Safety Integration Plan. 244.11... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS ON SAFETY INTEGRATION PLANS GOVERNING RAILROAD CONSOLIDATIONS, MERGERS, AND ACQUISITIONS OF CONTROL Safety Integration Plans § 244.11 Contents of a Safety...

49 CFR 244.11 - Contents of a Safety Integration Plan.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Contents of a Safety Integration Plan. 244.11... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS ON SAFETY INTEGRATION PLANS GOVERNING RAILROAD CONSOLIDATIONS, MERGERS, AND ACQUISITIONS OF CONTROL Safety Integration Plans § 244.11 Contents of a Safety...

49 CFR 244.11 - Contents of a Safety Integration Plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Contents of a Safety Integration Plan. 244.11... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS ON SAFETY INTEGRATION PLANS GOVERNING RAILROAD CONSOLIDATIONS, MERGERS, AND ACQUISITIONS OF CONTROL Safety Integration Plans § 244.11 Contents of a Safety...

49 CFR 244.11 - Contents of a Safety Integration Plan.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Contents of a Safety Integration Plan. 244.11... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS ON SAFETY INTEGRATION PLANS GOVERNING RAILROAD CONSOLIDATIONS, MERGERS, AND ACQUISITIONS OF CONTROL Safety Integration Plans § 244.11 Contents of a Safety...

49 CFR 244.11 - Contents of a Safety Integration Plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Contents of a Safety Integration Plan. 244.11... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS ON SAFETY INTEGRATION PLANS GOVERNING RAILROAD CONSOLIDATIONS, MERGERS, AND ACQUISITIONS OF CONTROL Safety Integration Plans § 244.11 Contents of a Safety...

[(11)C]UCB-A, a novel PET tracer for synaptic vesicle protein 2A.

PubMed

Estrada, Sergio; Lubberink, Mark; Thibblin, Alf; Sprycha, Margareta; Buchanan, Tim; Mestdagh, Nathalie; Kenda, Benoit; Mercier, Joel; Provins, Laurent; Gillard, Michel; Tytgat, Dominique; Antoni, Gunnar

2016-06-01

Development of a selective and specific high affinity PET tracer, [(11)C]UCB-A, for the in vivo study of SV2A expression in humans. Radiochemistry and preclinical studies in rats and pigs including development of a tracer kinetic model to determine VT. A method for the measurement of percent intact tracer in plasma was developed and the radiation dosimetry was determined in rats. 3-5GBq of [(11)C]UCB-A could be produced with radiochemical purity exceeding 98% with a specific radioactivity of around 65GBq/μmol. In vitro binding showed high selective binding towards SV2A. [(11)C]UCB-A displayed a dose-dependent and reversible binding to SV2A as measured with PET in rats and pigs and the VT could be determined by Logan analysis. The dosimetry was favorable and low enough to allow multiple administrations of [(11)C]UCB-A to healthy volunteers, and the metabolite analysis showed no sign of labeled metabolites in brain. We have developed the novel PET tracer, [(11)C]UCB-A, that can be used to measure SV2A expression in vivo. The dosimetry allows up to 5 administrations of 400MBq of [(11)C]UCB-A in humans. Apart from measuring drug occupancy, as we have shown, the tracer can potentially be used to compare SV2A expression between individuals because of the rather narrow range of baseline VT values. This will have to be further validated in human studies. Copyright © 2016 Elsevier Inc. All rights reserved.

IEEE 802.11ah: A Technology to Face the IoT Challenge.

PubMed

Baños-Gonzalez, Victor; Afaqui, M Shahwaiz; Lopez-Aguilera, Elena; Garcia-Villegas, Eduard

2016-11-22

Since the conception of the Internet of things (IoT), a large number of promising applications and technologies have been developed, which will change different aspects in our daily life. This paper explores the key characteristics of the forthcoming IEEE 802.11ah specification. This future IEEE 802.11 standard aims to amend the IEEE 802.11 legacy specification to support IoT requirements. We present a thorough evaluation of the foregoing amendment in comparison to the most notable IEEE 802.11 standards. In addition, we expose the capabilities of future IEEE 802.11ah in supporting different IoT applications. Also, we provide a brief overview of the technology contenders that are competing to cover the IoT communications framework. Numerical results are presented showing how the future IEEE 802.11ah specification offers the features required by IoT communications, thus putting forward IEEE 802.11ah as a technology to cater the needs of the Internet of Things paradigm.

IEEE 802.11ah: A Technology to Face the IoT Challenge

PubMed Central

Baños-Gonzalez, Victor; Afaqui, M. Shahwaiz; Lopez-Aguilera, Elena; Garcia-Villegas, Eduard

2016-01-01

Since the conception of the Internet of things (IoT), a large number of promising applications and technologies have been developed, which will change different aspects in our daily life. This paper explores the key characteristics of the forthcoming IEEE 802.11ah specification. This future IEEE 802.11 standard aims to amend the IEEE 802.11 legacy specification to support IoT requirements. We present a thorough evaluation of the foregoing amendment in comparison to the most notable IEEE 802.11 standards. In addition, we expose the capabilities of future IEEE 802.11ah in supporting different IoT applications. Also, we provide a brief overview of the technology contenders that are competing to cover the IoT communications framework. Numerical results are presented showing how the future IEEE 802.11ah specification offers the features required by IoT communications, thus putting forward IEEE 802.11ah as a technology to cater the needs of the Internet of Things paradigm. PMID:27879688

9/11 Event

NASA Image and Video Library

2015-09-11

Firefighters place the American flag at half-staff during dedication services for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at NASA's Kennedy Space Center on Sept. 11, 2015. A section of steel I-beam from the World Trade Center in New York forms the centerpiece of the monument.

Human SLC4A11 Is a Novel NH3/H+ Co-transporter*

PubMed Central

Zhang, Wenlin; Ogando, Diego G.; Bonanno, Joseph A.; Obukhov, Alexander G.

2015-01-01

SLC4A11 has been proposed to be an electrogenic membrane transporter, permeable to Na+, H+ (OH−), bicarbonate, borate, and NH4+. Recent studies indicate, however, that neither bicarbonate or borate is a substrate. Here, we examined potential NH4+, Na+, and H+ contributions to electrogenic ion transport through SLC4A11 stably expressed in Na+/H+ exchanger-deficient PS120 fibroblasts. Inward currents observed during exposure to NH4Cl were determined by the [NH3]o, not [NH4+]o, and current amplitudes varied with the [H+] gradient. These currents were relatively unaffected by removal of Na+, K+, or Cl− from the bath but could be reduced by inclusion of NH4Cl in the pipette solution. Bath pH changes alone did not generate significant currents through SLC4A11, except immediately following exposure to NH4Cl. Reversal potential shifts in response to changing [NH3]o and pHo suggested an NH3/H+-coupled transport mode for SLC4A11. Proton flux through SLC4A11 in the absence of ammonia was relatively small, suggesting that ammonia transport is of more physiological relevance. Methylammonia produced currents similar to NH3 but with reduced amplitude. Estimated stoichiometry of SLC4A11 transport was 1:2 (NH3/H+). NH3-dependent currents were insensitive to 10 μm ethyl-isopropyl amiloride or 100 μm 4,4′- diisothiocyanatostilbene-2,2′-disulfonic acid. We propose that SLC4A11 is an NH3/2H+ co-transporter exhibiting unique characteristics. PMID:26018076

9/11 Event

NASA Image and Video Library

2015-09-11

Rick Anderson, fire chief at NASA's Kennedy Space Center, on podium, left, and Lt. James Dumont lead the dedication service for a memorial to the343 first responder victims of the Sept. 11, 2001, terror attacks at Kennedy's Fire Station 1 on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

9/11 Event

NASA Image and Video Library

2015-09-11

Rick Anderson, fire chief at NASA's Kennedy Space Center, on podium, left, and Lt. James Dumont lead the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Kennedy's Fire Station 1 on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

9/11 Event

NASA Image and Video Library

2015-09-11

The Brevard Police and Fire Pipe and Drum corps perform during the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Fire Station 1 at NASA's Kennedy Space Center on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

Conception and characterization of a virtual coplanar grid for a 11×11 pixelated CZT detector

NASA Astrophysics Data System (ADS)

Espagnet, Romain; Frezza, Andrea; Martin, Jean-Pierre; Hamel, Louis-André; Després, Philippe

2017-07-01

Due to the low mobility of holes in CZT, commercially available detectors with a relatively large volume typically use a pixelated anode structure. They are mostly used in imaging applications and often require a dense electronic readout scheme. These large volume detectors are also interesting for high-sensitivity applications and a CZT-based blood gamma counter was developed from a 20×20×15 mm3 crystal available commercially and having a 11×11 pixelated readout scheme. A method is proposed here to reduce the number of channels required to use the crystal in a high-sensitivity counting application, dedicated to pharmacokinetic modelling in PET and SPECT. Inspired by a classic coplanar anode, an implementation of a virtual coplanar grid was done by connecting the 121 pixels of the detector to form intercalated bands. The layout, the front-end electronics and the characterization of the detector in this 2-channel anode geometry is presented. The coefficients required to compensate for electron trapping in CZT were determined experimentally to improve the performance. The resulting virtual coplanar detector has an intrinsic efficiency of 34% and an energy resolution of 8% at 662 keV. The detector's response was linear between 80 keV and 1372 keV. This suggests that large CZT crystals offer an excellent alternative to scintillation detectors for some applications, especially those where high-sensitivity and compactness are required.

43 CFR 11.34 - When may the authorized official use a type A procedure?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false When may the authorized official use a type A procedure? 11.34 Section 11.34 Public Lands: Interior Office of the Secretary of the Interior NATURAL RESOURCE DAMAGE ASSESSMENTS Assessment Plan Phase § 11.34 When may the authorized official use a...

A patient with 22q11.2 deletion syndrome: case report.

PubMed

Eryılmaz, Sema Kabataş; Baş, Firdevs; Satan, Ali; Darendeliler, Feyza; Bundak, Rüveyde; Günöz, Hülya; Saka, Nurçin

2009-01-01

22q11 deletion is one of the most frequently encountered genetic syndromes. The phenotypic spectrum shows a wide variability. We report a boy who presented at age 11.9 years with seizures due to hypocalcemia as a result of hypoparathyroidism. FISH analysis revealed a heterozygote deletion at 22q11.2. Positive findings for the syndrome were delayed speech development due to velofacial dysfunction, recurrent croup attacks in early childhood due to latent hypocalcemia and mild dysmorphic features. The findings of this patient indicate that 22q11 deletion syndrome may present with a wide spectrum of clinical findings and that this diagnosis needs to be considered even in patients of older ages presenting with hypocalcemia.

Synthesis of the Paralytic Shellfish Poisons (+)-Gonyautoxin 2, (+)-Gonyautoxin 3, and (+)-11,11-Dihydroxysaxitoxin.

PubMed

Mulcahy, John V; Walker, James R; Merit, Jeffrey E; Whitehead, Alan; Du Bois, J

2016-05-11

The paralytic shellfish poisons are a collection of guanidine-containing natural products that are biosynthesized by prokaryote and eukaryote marine organisms. These compounds bind and inhibit isoforms of the mammalian voltage-gated Na(+) ion channel at concentrations ranging from 10(-11) to 10(-5) M. Here, we describe the de novo synthesis of three paralytic shellfish poisons, gonyautoxin 2, gonyautoxin 3, and 11,11-dihydroxysaxitoxin. Key steps include a diastereoselective Pictet-Spengler reaction and an intramolecular amination of an N-guanidyl pyrrole by a sulfonyl guanidine. The IC50's of GTX 2, GTX 3, and 11,11-dhSTX have been measured against rat NaV1.4, and are found to be 22 nM, 15 nM, and 2.2 μM, respectively.

Development of [11C]vemurafenib employing a carbon-11 carbonylative Stille coupling and preliminary evaluation in mice bearing melanoma tumor xenografts

PubMed Central

Slobbe, Paul; Windhorst, Albert D.; Adamzek, Kevin; Bolijn, Marije; Schuit, Robert C.; Heideman, Daniëlle A.M.; van Dongen, Guus A.M.S.; Poot, Alex J.

2017-01-01

Over the last decade kinase inhibitors have witnessed tremendous growth as anti-cancer drugs. Unfortunately, despite their promising clinical successes, a large portion of patients does not benefit from these targeted therapeutics. Vemurafenib is a serine/threonine kinase inhibitor approved for the treatment of melanomas specifically expressing the BRAFV600E mutation. The aim of this study was to develop vemurafenib as PET tracer to determine its potential for identification of tumors sensitive to vemurafenib treatment. Therefore, vemurafenib was labeled with carbon-11 and analyzed for its tumor targeting potential in melanoma xenografts Colo829 (BRAFV600E) and MeWo (BRAFwt) using autoradiography on tissue sections, in vitro tumor cell uptake studies and biodistribution studies in xenografted athymic nu/nu mice. [11C]vemurafenib was synthesized in 21 ± 4% yield (decay corrected, calculated from [11C]CO) in > 99% radiochemical purity and a specific activity of 55 ± 18 GBq/μmol. Similar binding of [11C]vemurafenib was shown during autoradiography and cellular uptake studies in both cell lines. Plasma metabolite analysis demonstrated > 95% intact [11C]vemurafenib in vivo at 45 minutes after injection, indicating excellent stability. Biodistribution studies confirmed the in vitro results, showing similar tumor-to-background ratios in both xenografts models. These preliminary results suggest that identification of BRAFV600E mutations in vivo using PET with [11C]vemurafenib will be challenging. PMID:28418885

A novel homozygous mutation IVS6+5G>T in CYP11B1 gene in a Vietnamese patient with 11β-hydroxylase deficiency.

PubMed

Nguyen, Thi Phuong Mai; Nguyen, Thu Hien; Ngo, Diem Ngoc; Vu, Chi Dung; Nguyen, Thi Kim Lien; Nong, Van Hai; Nguyen, Huy Hoang

2015-07-10

Congenital adrenal hyperplasia (CAH) is an autosomal recessive disease which is characterized by a deficiency of one of the enzymes involved in the synthesis of cortisol from cholesterol by the adrenal cortex. CAH cases arising from impaired 11β-hydroxylase are the second most common form. Mutations in the CYP11B1 gene are the cause of 11β-hydroxylase deficiency. This study was performed on a patient with congenital adrenal hyperplasia and with premature development such as enlarged penis, muscle development, high blood pressure, and bone age equivalent of 5 years old at 2 years of chronological age. Biochemical tests for steroids confirmed the diagnosis of CAH. We used PCR and sequencing to screen for mutations in CYP11B1 gene. Results showed that the patient has a novel homozygous mutation of guanine (G) to thymine (T) in intron 6 (IVS6+5G>T). The analysis of this mutation by MaxEntScan boundary software indicated that this mutant could affect the gene splicing during transcription. Copyright © 2015 Elsevier B.V. All rights reserved.

A Novel NADP+- Dependent Dehydrogenase Activity for 7 α/β and 11 β-hydroxysteroids in human liver nuclei: A Third 11 β-Hydroxysteroid Dehydrogenase

PubMed Central

Robinzon, B.; Prough, R.A.

2009-01-01

Human tissue from uninvolved liver of cancer patients was fractionated using differential centrifugation and characterized for 11βHSD enzyme activity against corticosterone, dehydrocorticosterone, 7α and 7β-hydroxy-dehydroepiandrosterone, and 7-oxodehydroepiandrosterone. An enzyme activity was observed in nuclear protein fractions that utilized either NADP+ or NAD+, but not NADPH and NADH, as pyridine nucleotide cofactor with Km values of 12 ± 2 and 390 ± 2 μM, compared to the Km for microsomal 11βHSD1 of 43 ± 8 and 264 ± 24 μM, respectively. The Km for corticosterone in the NADP+-dependent nuclear oxidation reaction was 102 ± 16 nM, compared to 4.3 ± 0.8 μM for 11βHSD1. The Kcat values for nuclear activity with NADP+ was 1,687 nmol/min/mg/μmol, compared to 755 nmol/min/mg/μmol for microsomal 11βHSD1 activity. Inhibitors of 11βHSD1 decreased both nuclear and microsomal enzyme activities, suggesting that the nuclear activity may be due to an enzyme similar to 11βHSD Type 1 and 2. PMID:19416720

16p11.2–p12.2 duplication syndrome; a genomic condition differentiated from euchromatic variation of 16p11.2

PubMed Central

Barber, John C K; Hall, Victoria; Maloney, Viv K; Huang, Shuwen; Roberts, Angharad M; Brady, Angela F; Foulds, Nicki; Bewes, Beverley; Volleth, Marianne; Liehr, Thomas; Mehnert, Karl; Bateman, Mark; White, Helen

2013-01-01

Chromosome 16 contains multiple copy number variations (CNVs) that predispose to genomic disorders. Here, we differentiate pathogenic duplications of 16p11.2–p12.2 from microscopically similar euchromatic variants of 16p11.2. Patient 1 was a girl of 18 with autism, moderate intellectual disability, behavioural difficulties, dysmorphic features and a 7.71-Mb (megabase pair) duplication (16:21 521 005–29 233 146). Patient 2 had a 7.81-Mb duplication (16:21 382 561–29 191 527), speech delay and obsessional behaviour as a boy and, as an adult, short stature, macrocephaly and mild dysmorphism. The duplications contain 65 coding genes of which Polo-like kinase 1 (PLK1) has the highest likelihood of being haploinsufficient and, by implication, a triplosensitive gene. An additional 1.11-Mb CNV of 10q11.21 in Patient 1 was a possible modifier containing the G-protein-regulated inducer of neurite growth 2 (GPRIN2) gene. In contrast, the euchromatic variants in Patients 3 and 4 were amplifications from a 945-kb region containing non-functional immunoglobulin heavy chain (IGHV), hect domain pseudogene (HERC2P4) and TP53-inducible target gene 3 (TP53TG3) loci in proximal 16p11.2 (16:31 953 353–32 898 635). Paralogous pyrosequencing gave a total copy number of 3–8 in controls and 8 to >10 in Patients 3 and 4. The 16p11.2–p12.2 duplication syndrome is a recurrent genomic disorder with a variable phenotype including developmental delay, dysmorphic features, mild to severe intellectual disability, autism, obsessive or stereotyped behaviour, short stature and anomalies of the hands and fingers. It is important to differentiate pathogenic 16p11.2–p12.2 duplications from harmless, microscopically similar euchromatic variants of proximal 16p11.2, especially at prenatal diagnosis. PMID:22828807

Vapor-liquid equilibria for 1,1-difluoroethane + acetylene and 1,1-difluoroethane + 1,1-dichloroethane at 303.2 K and 323.2 K

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

Lim, J.S.; Lee, Y.W.; Kim, J.D.

1996-09-01

Isothermal vapor-liquid equilibria for 1,1-difluoroethane (HFC-152a) + acetylene and 1,1-difluoroethane + 1,1-dichloroethane (HCC-150a) were measured in a circulation type apparatus at 303.2 K and 323.2 K. The experimental data were correlated with the Peng-Robinson equation of state using the Wong and Sandler mixing rule, and the relevant parameters are presented.

17 CFR 240.11a-1 - Regulation of floor trading.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Regulation of floor trading... Securities Exchange Act of 1934 Adoption of Floor Trading Regulation (rule 11a-1) § 240.11a-1 Regulation of floor trading. (a) No member of a national securities exchange, while on the floor of such exchange...

17 CFR 240.11a-1 - Regulation of floor trading.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Regulation of floor trading... Securities Exchange Act of 1934 Adoption of Floor Trading Regulation (rule 11a-1) § 240.11a-1 Regulation of floor trading. (a) No member of a national securities exchange, while on the floor of such exchange...

17 CFR 240.11a-1 - Regulation of floor trading.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Regulation of floor trading... Securities Exchange Act of 1934 Adoption of Floor Trading Regulation (rule 11a-1) § 240.11a-1 Regulation of floor trading. (a) No member of a national securities exchange, while on the floor of such exchange...

17 CFR 240.11a-1 - Regulation of floor trading.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Regulation of floor trading... Securities Exchange Act of 1934 Adoption of Floor Trading Regulation (rule 11a-1) § 240.11a-1 Regulation of floor trading. (a) No member of a national securities exchange, while on the floor of such exchange...

17 CFR 240.11a-1 - Regulation of floor trading.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Regulation of floor trading... Securities Exchange Act of 1934 Adoption of Floor Trading Regulation (rule 11a-1) § 240.11a-1 Regulation of floor trading. (a) No member of a national securities exchange, while on the floor of such exchange...

11. SIDE VIEW OF INSTALLATION OF A CONTINUOUS ROTARYTUBE HYDROFLUORINATOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. SIDE VIEW OF INSTALLATION OF A CONTINUOUS ROTARY-TUBE HYDROFLUORINATOR LOCATED IN ROOM 146. THE HYDROFLUORINATOR IS BEING INSTALLED INSIDE A GLOVE BOX. HYDROFLUORINATION CONVERTED PLUTONIUM OXIDE TO PLUTONIUM TETRAFLUORIDE. (1/11/62) - Rocky Flats Plant, Plutonium Recovery & Fabrication Facility, North-central section of plant, Golden, Jefferson County, CO

A cytological-physical map of 22q11

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

Lindsay, E.A.; Rizzu, P.; Gaddini, L.

Our laboratory is involved in the construction of a cytological-physical map of 22q11 and isolation of expressed sequences from the region involved in DiGeorge syndrome (DGS) and Velo-Cardio-Facial syndrome (VCFS). One of the goals of the mapping is an understanding of the molecular mechanisms which generate the 22q11 microdeletions observed with high frequency in DGS and VCFS. Our of over 60 deleted patients studied in our laboratory, all but one were deleted for two loci approximately 1-2 Mb apart. There is evidence from patients with balanced and unbalanced translocations that deletion of the whole region is not necessary for determinationmore » of the clinical phenotype. Therefore, it is possible that deletion breakpoints occur as a consequence of structural characteristics of the DNA that predispose to rearrangements. A striking characteristic of the 22q11 region is the abundance of low copy repeat sequences. It is reasonable to think that recombination between these repeats may lead to microdeletions. However, a direct demonstration of such mechanism is not available yet. The presence of repeats makes standard physical mapping techniques based on hybridization or STS mapping often difficult to interpret. For example, we have found clones positive for the same STS that are located in different positions within 22q11. For this reason we have used high resolution cytological mapping as a supporting technique for map validation. We present the current status map which includes known polymorphic and non-polymorphic loci, newly isolated clones and chromosomal deletion breakpoints. The map extends from the loci D22S9/D22S24 to TOP1P2. Extended chromatin hybridization experiments visually demonstrate the presence of at least two repeat islands flanking (or at) the region where chromosomal breakpoints of the commonly deleted region occur.« less

9/11 Event

NASA Image and Video Library

2015-09-11

Rick Anderson, fire chief at NASA's Kennedy Space Center, on podium, left, and Brevard County Sheriff Wayne Ivey take part in the dedication service for a memorial to the 343 first responder victims of the Sept. 11, 2001, terror attacks at Kennedy's Fire Station 1 on Sept. 11, 2015. The ceremony dedicated a monument that includes a section of steel I-beam from the World Trade Center in New York.

42 CFR 136a.11 - Services available.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Care? § 136a.11 Services available. (a) Type of services that may be available. Services for the Indian community served by the local facilities and program may include hospital and medical care, dental care, public health nursing and preventive care including immunizations, and health examination of special...

In-loop flow [11 C]CO2 fixation and radiosynthesis of N,N'-[11 C]dibenzylurea.

PubMed

Downey, Joseph; Bongarzone, Salvatore; Hader, Stefan; Gee, Antony D

2018-03-01

Cyclotron-produced carbon-11 is a highly valuable radionuclide for the production of positron emission tomography (PET) radiotracers. It is typically produced as relatively unreactive carbon-11 carbon dioxide ([ 11 C]CO 2 ), which is most commonly converted into a more reactive precursor for synthesis of PET radiotracers. The development of [ 11 C]CO 2 fixation methods has more recently enabled the direct radiolabelling of a diverse array of structures directly from [ 11 C]CO 2 , and the advantages afforded by the use of a loop-based system used in 11 C-methylation and 11 C-carboxylation reactions inspired us to apply the [ 11 C]CO 2 fixation "in-loop." In this work, we developed and investigated a new ethylene tetrafluoroethylene (ETFE) loop-based [ 11 C]CO 2 fixation method, enabling the fast and efficient, direct-from-cyclotron, in-loop trapping of [ 11 C]CO 2 using mixed DBU/amine solutions. An optimised protocol was integrated into a proof-of-concept in-loop flow radiosynthesis of N,N'-[ 11 C]dibenzylurea. This reaction exhibited an average 78% trapping efficiency and a crude radiochemical purity of 83% (determined by radio-HPLC), giving an overall nonisolated radiochemical yield of 72% (decay-corrected) within just 3 minutes from end of bombardment. This proof-of-concept reaction has demonstrated that efficient [ 11 C]CO 2 fixation can be achieved in a low-volume (150 μL) ETFE loop and that this can be easily integrated into a rapid in-loop flow radiosynthesis of carbon-11-labelled products. This new in-loop methodology will allow fast radiolabelling reactions to be performed using cheap/disposable ETFE tubing setup (ideal for good manufacturing practice production) thereby contributing to the widespread usage of [ 11 C]CO 2 trapping/fixation reactions for the production of PET radiotracers. © 2017 The Authors. Journal of Labelled Compounds and Radiopharmaceuticals Published by John Wiley & Sons, Ltd.

Tropical Engineering. Design Manual-11.1.

DTIC Science & Technology

1980-03-01

fication TS-15250 for cold piping below 35 degrees F. Cellular glass 11.1-75 insulation only shall be used. Flexible unicellular insulation shall not be...11.1-71 2. Materials .........o......................................11.1-71 a. Underground Water Piping ...11.1-71 b. Protective Coating for Copper Tubing .................11.1-71 c. Above-ground Piping ................................. 11.1

Adding a post-training FIFA 11+ exercise program to the pre-training FIFA 11+ injury prevention program reduces injury rates among male amateur soccer players: a cluster-randomised trial.

PubMed

Al Attar, Wesam Saleh A; Soomro, Najeebullah; Pappas, Evangelos; Sinclair, Peter J; Sanders, Ross H

2017-10-01

Does adding a post-training Fédération Internationale de Football Association (FIFA) 11+ exercise program to the pre-training FIFA 11+ injury prevention program reduce injury rates among male amateur soccer players? Cluster-randomised, controlled trial with concealed allocation. Twenty-one teams of male amateur soccer players aged 14 to 35 years were randomly assigned to the experimental group (n=10 teams, 160 players) or the control group (n=11 teams, 184 players). Both groups performed pre-training FIFA 11+ exercises for 20minutes. The experimental group also performed post-training FIFA 11+ exercises for 10minutes. The primary outcomes measures were incidence of overall injury, incidence of initial and recurrent injury, and injury severity. The secondary outcome measure was compliance to the experimental intervention (pre and post FIFA 11+ program) and the control intervention (pre FIFA 11+ program). During one season, 26 injuries (team mean=0.081 injuries/1000 exposure hours, SD=0.064) were reported in the experimental group, and 82 injuries were reported in the control group (team mean=0.324 injuries/1000hours, SD=0.084). Generalised Estimating Equations were applied with an intention-to-treat analysis. The pre and post FIFA 11+ program reduced the total number of injuries (χ 2 (1)=11.549, p=0.001) and the incidence of initial injury (χ 2 (2)=8.987, p=0.003) significantly more than the pre FIFA 11+ program alone. However, the odds of suffering a recurrent injury were not different between the two groups (χ 2 (1)=2.350, p=0.125). Moreover, the severity level of injuries was not dependent upon whether or not the pre and post FIFA 11+ program was implemented (χ 2 (1)=0.016, p=0.898). Implementation of the FIFA 11+ program pre-training and post-training reduced overall injury rates in male amateur soccer players more than the pre FIFA 11+ program alone. ACTRN12615001206516. [Al Attar WSA, Soomro N, Pappas E, Sinclair PJ, Sanders RH (2017) Adding a post

A Patient with 22q11.2 Deletion Syndrome: Case Report

PubMed Central

Baş, Firdevs; Satan, Ali; Darendeliler, Feyza; Bundak, Rüveyde; Günöz, Hülya; Saka, Nurçin

2009-01-01

22q11 deletion is one of the most frequently encountered genetic syndromes. The phenotypic spectrum shows a wide variability. We report a boy who presented at age 11.9 years with seizures due to hypocalcemia as a result of hypoparathyroidism. FISH analysis revealed a heterozygote deletion at 22q11.2. Positive findings for the syndrome were delayed speech development due to velofacial dysfunction, recurrent croup attacks in early childhood due to latent hypocalcemia and mild dysmorphic features. The findings of this patient indicate that 22q11 deletion syndrome may present with a wide spectrum of clinical findings and that this diagnosis needs to be considered even in patients of older ages presenting with hypocalcemia. Conflict of interest:None declared. PMID:21274400

Spirituality and the Events of September 11: A Preliminary Study

ERIC Educational Resources Information Center

Briggs, Michele Kielty; Apple, Kevin J.; Aydlett, Ann E.

2004-01-01

Personal crises have been associated with spiritual growth. Sparked by the global response to the crisis of September 11, 2001, this study examined the relationship of spirituality and the September 11 tragedy using a sample of convenience from a college student population. This preliminary study used an experimental design to examine various…

Roots of terrorism: a reassessment after September 11th

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

Pilat, Joseph F.

2002-01-01

The brutal terrorist attacks of September 11th, the anthrax attacks that followed and growing knowledge of al Qaeda's pursuit of nuclear, biological and chemical weapons have not only intensified concerns about terrorism but also created doubts about our understanding of terrorism. These attacks were in many ways unprecedented, and ultimately raise the question of the roots or causes of terrorism. Historically and today, there have been divergent views on this question, which reflect philosophical, religious, political, sociological and other differences. These differences are not merely academic, as they can affect our understanding of both the threat and of responses tomore » terrorism in the aftermath of September 11th, Terrorism is too complex and diverse a phenomenon to speak easily of causes. But we may be able to discern the causes of specific acts. Our response to 9/11 and other acts of terrorism will be affected by our understanding of their causes. If 9/11 was caused by US Middle East policies, the response must involve a review of these policies. If it is a backlash against globalization, the response must address the realities underlying anti-globalization sentiments. Addressing causes will not in any case end terrorism, and addressing the wrong causes will be counterproductive. Actions to reduce those conditions that create support for terrorism and aid its recruitment, which need to be clearly identified, are critical in any counterterrorism strategy. So we must understand the reasons for terrorism and, in particular, for the attacks of September 11th.T his paper will look at the question of the roots of terrorism and then look to the specific case of 911 and its aftermath, with a special view to the impact of globalization.« less

Peroxisomal Pex11 is a pore-forming protein homologous to TRPM channels.

PubMed

Mindthoff, Sabrina; Grunau, Silke; Steinfort, Laura L; Girzalsky, Wolfgang; Hiltunen, J Kalervo; Erdmann, Ralf; Antonenkov, Vasily D

2016-02-01

More than 30 proteins (Pex proteins) are known to participate in the biogenesis of peroxisomes-ubiquitous oxidative organelles involved in lipid and ROS metabolism. The Pex11 family of homologous proteins is responsible for division and proliferation of peroxisomes. We show that yeast Pex11 is a pore-forming protein sharing sequence similarity with TRPM cation-selective channels. The Pex11 channel with a conductance of Λ=4.1 nS in 1.0M KCl is moderately cation-selective (PK(+)/PCl(-)=1.85) and resistant to voltage-dependent closing. The estimated size of the channel's pore (r~0.6 nm) supports the notion that Pex11 conducts solutes with molecular mass below 300-400 Da. We localized the channel's selectivity determining sequence. Overexpression of Pex11 resulted in acceleration of fatty acids β-oxidation in intact cells but not in the corresponding lysates. The β-oxidation was affected in cells by expression of the Pex11 protein carrying point mutations in the selectivity determining sequence. These data suggest that the Pex11-dependent transmembrane traffic of metabolites may be a rate-limiting step in the β-oxidation of fatty acids. This conclusion was corroborated by analysis of the rate of β-oxidation in yeast strains expressing Pex11 with mutations mimicking constitutively phosphorylated (S165D, S167D) or unphosphorylated (S165A, S167A) protein. The results suggest that phosphorylation of Pex11 is a mechanism that can control the peroxisomal β-oxidation rate. Our results disclose an unexpected function of Pex11 as a non-selective channel responsible for transfer of metabolites across peroxisomal membrane. The data indicate that peroxins may be involved in peroxisomal metabolic processes in addition to their role in peroxisome biogenesis. Copyright © 2015 Elsevier B.V. All rights reserved.

[A case of xp11.2 translocation renal cell carcinoma].

PubMed

Horie, Kengo; Kikuchi, Mina; Miwa, Kosei; Minamidate, Yuzuru; Yokoi, Shigeaki; Nakano, Masahiro; Deguchi, Takashi; Ehara, Hidetoshi; Asano, Nami; Hirose, Yoshinobu

2011-03-01

Xp11.2/TFE3 translocation renal cell carcinoma (RCC), a recently classified distinct subtype, is a rare tumor that usually affects children and adolescents. The morphology and biological behavior are not widely recognized, Xp11.2 translocation RCC is suggestive of early metastases despite the small tumor size. The definitive diagnosis requires the evidence of several different reciprocal translocations involving the TFE3 gene located on chromosome Xp11.2. Here, we present a case of Xp11.2 translocation RCC in an 18-yearold male. He was referred to our hospital because of a right renal tumor with macroscopic hematuria and right flank colic. The radiographic evaluation including magnetic resonance imaging (MRI) suggested it to be a typical papillary renal cell carcinoma or benign renal tumor. He underwent laparoscopic nephrectomy against the repeat symptom in spite of small tumor (3.5 cm in diameter). The immunohistochemical study revealed nuclear staining for TFE3 protein in the cancer cells. The urologic and radiologic outcomes were satisfactory after more than 1 year of follow-up.

26 CFR 31.3121(a)(1)-1 - Annual wage limitation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Annual wage limitation. 31.3121(a)(1)-1 Section... § 31.3121(a)(1)-1 Annual wage limitation. (a) In general. (1) The term “wages” does not include that... for such calendar year (exclusive of remuneration excepted from wages in accordance with paragraph (j...

A familial pericentric inversion of chromosome 11 associated with a microdeletion of 163 kb and microduplication of 288 kb at 11p13 and 11q22.3 without aniridia or eye anomalies.

PubMed

Balay, Lara; Totten, Ellen; Okada, Luna; Zell, Sidney; Ticho, Benjamin; Israel, Jeannette; Kogan, Jillene

2016-01-01

Interstitial deletions of 11p13 involving MPPED2, DCDC5, DCDC1, DNAJC24, IMMP1L, and ELP4 are previously reported to have downstream transcriptional effects on the expression of PAX6, due to a downstream regulatory region (DRR). Currently, no clear genotype-phenotype correlations have been established allowing for conclusive information regarding the exact location of the PAX6 DRR, though its location has been approximated in mouse models to be within the Elp4 gene. Of the clinical reports currently published examining patients with intact PAX6 genes but harboring deletions identified in genes downstream of PAX6, 100% indicate phenotypes which include aniridia, whereas approximately half report additional eye deformities, autism, or intellectual disability. In this clinical report, we present a 12-year-old male patient, his brother, and mother with pericentric inversions of chromosome 11 associated with submicroscopic interstitial deletions of 11p13 and duplications of 11q22.3. The inversions were identified by standard cytogenetic analysis; microarray and FISH detected the chromosomal imbalance. The patient's phenotype includes intellectual disability, speech abnormalities, and autistic behaviors, but interestingly neither the patient, his brother, nor mother have aniridia or other eye anomalies. To the best of our knowledge, these findings in three family members represent the only reported cases with 11p13 deletions downstream of PAX6 not demonstrating phenotypic characteristics of aniridia or abnormal eye development. Although none of the deleted genes are obvious candidates for the patient's phenotype, the absence of aniridia in the presence of this deletion in all three family members further delineates the location of the DRR for PAX6. © 2015 Wiley Periodicals, Inc.

25 CFR 11.412 - Theft.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Theft. 11.412 Section 11.412 Indians BUREAU OF INDIAN... Criminal Offenses § 11.412 Theft. A person who, without permission of the owner, shall take, shoplift... thereto shall be guilty of theft, a misdemeanor. ...

49 CFR 272.11 - Penalties.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Penalties. 272.11 Section 272.11 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CRITICAL INCIDENT STRESS PLANS General § 272.11 Penalties. (a) Civil penalties. A person who...

37 CFR 11.104 - Communication.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Communication. 11.104 Section 11.104 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF... Professional Conduct Client-Practitioner Relationship § 11.104 Communication. (a) A practitioner shall: (1...

37 CFR 11.104 - Communication.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Communication. 11.104 Section 11.104 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF... Professional Conduct Client-Practitioner Relationship § 11.104 Communication. (a) A practitioner shall: (1...

Expedition 11 Landing

NASA Image and Video Library

2005-10-10

Members of the 11th expedition to the International Space Station, astronaut John Phillips, top left, and cosmonaut Sergei Krikalev, front, arrive at Star City, Russia, Tuesday, Oct. 11, 2005. The crew landed near Arlalyk, Kazakhstan after a six-month mission in orbit. Along with American businessman Greg Olsen, who visited the station for more than a week, Phillips and Krikalev returned to Earth aboard a Russian Soyuz spacecraft. Photo Credit: (NASA/Bill Ingalls)

50 CFR 11.15 - Request for a hearing.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS CIVIL PROCEDURES Assessment Procedure § 11.15 Request for a hearing. Except where a right to request a hearing is...

50 CFR 11.15 - Request for a hearing.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS CIVIL PROCEDURES Assessment Procedure § 11.15 Request for a hearing. Except where a right to request a hearing is...

Development of a Physical Employment Testing Battery for Infantry Soldiers: 11B Infantryman and 11C Infantryman-Indirect Fire

DTIC Science & Technology

2015-12-01

43 1.9 Images of Move Under Direct Fire (Task 10) 44 1.10 Engage Targets with a .50 Caliber M2 Machine Gun (Task 12) 45 1.11 Image of Lay a...Caliber M2 Machine Gun While wearing a fighting load (approximately 83 lb) and working as a member of a two-person team, Soldiers lifted and carried the... M2 HB Machine Gun with tripod (153 lb) a distance of 10 m. Army Standard: Successful completion of the task 13. Emplace Base Plate (11C

30 CFR 281.11 - Unsolicited request for a lease sale.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Unsolicited request for a lease sale. 281.11 Section 281.11 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE LEASING OF MINERALS OTHER THAN OIL, GAS, AND SULPHUR IN THE OUTER...

11 CFR 9033.11 - Documentation of disbursements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... PRIMARY MATCHING FUND ELIGIBILITY FOR PAYMENTS § 9033.11 Documentation of disbursements. (a) Burden of proof. Each candidate shall have the burden of proving that disbursements made by the candidate or his... policy, such as a daily travel expense policy. (iv) If the purpose of the disbursement is not stated in...

Modulation of 11β-hydroxysteroid dehydrogenase as a strategy to reduce vascular inflammation.

PubMed

Hadoke, Patrick W F; Kipari, Tiina; Seckl, Jonathan R; Chapman, Karen E

2013-05-01

Atherosclerosis is a chronic inflammatory disease in which initial vascular damage leads to extensive macrophage and lymphocyte infiltration. Although acutely glucocorticoids suppress inflammation, chronic glucocorticoid excess worsens atherosclerosis, possibly by exacerbating systemic cardiovascular risk factors. However, glucocorticoid action within the lesion may reduce neointimal proliferation and inflammation. Glucocorticoid levels within cells do not necessarily reflect circulating levels due to pre-receptor metabolism by 11β-hydroxysteroid dehydrogenases (11β-HSDs). 11β-HSD2 converts active glucocorticoids into inert 11-keto forms. 11β-HSD1 catalyses the reverse reaction, regenerating active glucocorticoids. 11β-HSD2-deficiency/inhibition causes hypertension, whereas deficiency/inhibition of 11β-HSD1 generates a cardioprotective lipid profile and improves glycemic control. Importantly, 11β-HSD1-deficiency/inhibition is atheroprotective, whereas 11β-HSD2-deficiency accelerates atherosclerosis. These effects are largely independent of systemic risk factors, reflecting modulation of glucocorticoid action and inflammation within the vasculature. Here, we consider whether evidence linking the 11β-HSDs to vascular inflammation suggests these isozymes are potential therapeutic targets in vascular injury and atherosclerosis.

25 CFR 571.11 - Depositions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false Depositions. 571.11 Section 571.11 Indians NATIONAL... INVESTIGATIONS Subpoenas and Depositions § 571.11 Depositions. (a) Any party wishing to depose a witness shall... shown. A Commissioner or a presiding official may order testimony to be taken by deposition in any...

25 CFR 571.11 - Depositions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 2 2011-04-01 2011-04-01 false Depositions. 571.11 Section 571.11 Indians NATIONAL... INVESTIGATIONS Subpoenas and Depositions § 571.11 Depositions. (a) Any party wishing to depose a witness shall... shown. A Commissioner or a presiding official may order testimony to be taken by deposition in any...

Increased expression of sex determining region Y-box 11 (SOX11) in cutaneous malignant melanoma.

PubMed

Jian, Jiao; Guoying, Wang; Jing, Zhao

2013-08-01

To observe sex determining region Y-box 11 (SOX11) gene expression in cutaneous malignant melanoma and its effect on tumour cell proliferation. Clinicopathological data and tissue samples from patients with cutaneous malignant melanoma, together with tissue samples from healthy volunteers (controls), were retrospectively reviewed. Protein levels of SOX11 and the antigen identified by monoclonal antibody Ki-67 (Ki-67) in skin lesions were analysed using immunohistochemistry. The correlation between protein levels and clinipathological parameters was investigated. Out of 40 patient samples, 25 (62.5%) were positive for SOX11 protein in malignant melanoma tissue. This was significantly higher than in 40 control tissue samples, in which no SOX11 protein was detected. Presence of SOX11 protein was positively related to the proliferation index of cutaneous malignant melanoma tumour cells. Presence of SOX11 protein in cutaneous malignant melanoma was related to tumour type, tumour location, lymph node metastasis and 5-year survival rate. Human cutaneous malignant melanoma tissues expressed high levels of SOX11 compared with healthy controls, suggesting that SOX11 may be a new prognostic marker for malignant melanoma.

10 CFR 709.11 - Topics within the scope of a polygraph examination.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Topics within the scope of a polygraph examination. 709.11 Section 709.11 Energy DEPARTMENT OF ENERGY COUNTERINTELLIGENCE EVALUATION PROGRAM CI Evaluation Protocols and Protection of National Security § 709.11 Topics within the scope of a polygraph examination. (a...

14 CFR 11.13 - What is a direct final rule?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false What is a direct final rule? 11.13 Section 11.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL... adverse comment, we then withdraw the final rule before it becomes effective and may issue an NPRM. ...

14 CFR 11.13 - What is a direct final rule?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false What is a direct final rule? 11.13 Section 11.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURAL... adverse comment, we then withdraw the final rule before it becomes effective and may issue an NPRM. ...

16 CFR 1.1 - Policy.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Policy. 1.1 Section 1.1 Commercial Practices... Guidance Advisory Opinions § 1.1 Policy. (a) Any person, partnership, or corporation may request advice... Commission's views, where practicable, under the following circumstances. (1) The matter involves a...

16 CFR 1.1 - Policy.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Policy. 1.1 Section 1.1 Commercial Practices... Guidance Advisory Opinions § 1.1 Policy. (a) Any person, partnership, or corporation may request advice... Commission's views, where practicable, under the following circumstances. (1) The matter involves a...

7 CFR 275.11 - Sampling.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Sampling. 275.11 Section 275.11 Agriculture... § 275.11 Sampling. (a) Sampling plan. Each State agency shall develop a quality control sampling plan which demonstrates the integrity of its sampling procedures. (1) Content. The sampling plan shall...

7 CFR 275.11 - Sampling.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 4 2011-01-01 2011-01-01 false Sampling. 275.11 Section 275.11 Agriculture... § 275.11 Sampling. (a) Sampling plan. Each State agency shall develop a quality control sampling plan which demonstrates the integrity of its sampling procedures. (1) Content. The sampling plan shall...

37 CFR 11.51 - Depositions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Depositions. 11.51 Section 11... Disciplinary Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.51 Depositions. (a) Depositions for use at the hearing in lieu of personal appearance of a witness before the hearing officer may...

18 CFR 1307.11 - Hearings.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Hearings. 1307.11 Section 1307.11 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY NONDISCRIMINATION WITH RESPECT TO HANDICAP § 1307.11 Hearings. (a) Opportunity for hearing. Whenever an opportunity for a...

18 CFR 1307.11 - Hearings.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Hearings. 1307.11 Section 1307.11 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY NONDISCRIMINATION WITH RESPECT TO HANDICAP § 1307.11 Hearings. (a) Opportunity for hearing. Whenever an opportunity for a...

18 CFR 1307.11 - Hearings.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Hearings. 1307.11 Section 1307.11 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY NONDISCRIMINATION WITH RESPECT TO HANDICAP § 1307.11 Hearings. (a) Opportunity for hearing. Whenever an opportunity for a...

18 CFR 1307.11 - Hearings.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Hearings. 1307.11 Section 1307.11 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY NONDISCRIMINATION WITH RESPECT TO HANDICAP § 1307.11 Hearings. (a) Opportunity for hearing. Whenever an opportunity for a...

18 CFR 1307.11 - Hearings.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Hearings. 1307.11 Section 1307.11 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY NONDISCRIMINATION WITH RESPECT TO HANDICAP § 1307.11 Hearings. (a) Opportunity for hearing. Whenever an opportunity for a...

37 CFR 11.21 - Warnings.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and USPTO Rules of Professional Conduct...

37 CFR 11.21 - Warnings.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and Mandatory Disciplinary Rules identified...

37 CFR 11.21 - Warnings.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and Mandatory Disciplinary Rules identified...

37 CFR 11.21 - Warnings.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and USPTO Rules of Professional Conduct...

37 CFR 11.21 - Warnings.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and Mandatory Disciplinary Rules identified...

16 CFR 1.1 - Policy.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Policy. 1.1 Section 1.1 Commercial Practices... Guidance Advisory Opinions § 1.1 Policy. (a) Any person, partnership, or corporation may request advice... Commission's views, where practicable, under the following circumstances. (1) The matter involves a...

16 CFR 1.1 - Policy.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Policy. 1.1 Section 1.1 Commercial Practices... Guidance Advisory Opinions § 1.1 Policy. (a) Any person, partnership, or corporation may request advice... Commission's views, where practicable, under the following circumstances. (1) The matter involves a...

28 CFR 811.11 - Compliance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Compliance. 811.11 Section 811.11... OFFENDER REGISTRATION § 811.11 Compliance. (a) A sex offender may be excused from strict compliance with... circumstances that will interfere with compliance and makes alternative arrangements to satisfy the requirements...

28 CFR 811.11 - Compliance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Compliance. 811.11 Section 811.11... OFFENDER REGISTRATION § 811.11 Compliance. (a) A sex offender may be excused from strict compliance with... circumstances that will interfere with compliance and makes alternative arrangements to satisfy the requirements...

45 CFR 16.11 - Hearing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 1 2012-10-01 2012-10-01 false Hearing. 16.11 Section 16.11 Public Welfare... BOARD § 16.11 Hearing. (a) Electing a hearing. If the appellant believes a hearing is appropriate, the... appeal file). The Board will approve a request (and may schedule a hearing on its own or in response to a...

45 CFR 16.11 - Hearing.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Hearing. 16.11 Section 16.11 Public Welfare... BOARD § 16.11 Hearing. (a) Electing a hearing. If the appellant believes a hearing is appropriate, the... appeal file). The Board will approve a request (and may schedule a hearing on its own or in response to a...

Wnt5a and Wnt11 regulate mammalian anterior-posterior axis elongation

PubMed Central

Andre, Philipp; Song, Hai; Kim, Wantae; Kispert, Andreas; Yang, Yingzi

2015-01-01

Mesoderm formation and subsequent anterior-posterior (A-P) axis elongation are fundamental aspects of gastrulation, which is initiated by formation of the primitive streak (PS). Convergent extension (CE) movements and epithelial-mesenchymal transition (EMT) are important for A-P axis elongation in vertebrate embryos. The evolutionarily conserved planar cell polarity (PCP) pathway regulates CE, and Wnts regulate many aspects of gastrulation including CE and EMT. However, the Wnt ligands that regulate A-P axis elongation in mammalian development remain unknown. Wnt11 and Wnt5a regulate axis elongation in lower vertebrates, but only Wnt5a, not Wnt11, regulates mammalian PCP signaling and A-P axis elongation in development. Here, by generating Wnt5a; Wnt11 compound mutants, we show that Wnt11 and Wnt5a play redundant roles during mouse A-P axis elongation. Both genes regulate trunk notochord extension through PCP-controlled CE of notochord cells, establishing a role for Wnt11 in mammalian PCP. We show that Wnt5a and Wnt11 are required for proper patterning of the neural tube and somites by regulating notochord formation, and provide evidence that both genes are required for the generation and migration of axial and paraxial mesodermal precursor cells by regulating EMT. Axial and paraxial mesodermal precursors ectopically accumulate in the PS at late gastrula stages in Wnt5a−/−; Wnt11−/− embryos and these cells ectopically express epithelial cell adhesion molecules. Our data suggest that Wnt5a and Wnt11 regulate EMT by inducing p38 (Mapk14) phosphorylation. Our findings provide new insights into the role of Wnt5a and Wnt11 in mouse early development and also in cancer metastasis, during which EMT plays a crucial role. PMID:25813538

22 CFR 303.11 - Denials.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Denials. 303.11 Section 303.11 Foreign Relations PEACE CORPS PROCEDURES FOR DISCLOSURE OF INFORMATION UNDER THE FREEDOM OF INFORMATION ACT § 303.11 Denials. (a) A denial of a written request for a record that complies with the requirements of § 303.8...

22 CFR 303.11 - Denials.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Denials. 303.11 Section 303.11 Foreign Relations PEACE CORPS PROCEDURES FOR DISCLOSURE OF INFORMATION UNDER THE FREEDOM OF INFORMATION ACT § 303.11 Denials. (a) A denial of a written request for a record that complies with the requirements of § 303.8...

In‐loop flow [11C]CO2 fixation and radiosynthesis of N,N′‐[11C]dibenzylurea

PubMed Central

Downey, Joseph; Bongarzone, Salvatore; Hader, Stefan

2017-01-01

Cyclotron‐produced carbon‐11 is a highly valuable radionuclide for the production of positron emission tomography (PET) radiotracers. It is typically produced as relatively unreactive carbon‐11 carbon dioxide ([11C]CO2), which is most commonly converted into a more reactive precursor for synthesis of PET radiotracers. The development of [11C]CO2 fixation methods has more recently enabled the direct radiolabelling of a diverse array of structures directly from [11C]CO2, and the advantages afforded by the use of a loop‐based system used in 11C‐methylation and 11C‐carboxylation reactions inspired us to apply the [11C]CO2 fixation “in‐loop.” In this work, we developed and investigated a new ethylene tetrafluoroethylene (ETFE) loop‐based [11C]CO2 fixation method, enabling the fast and efficient, direct‐from‐cyclotron, in‐loop trapping of [11C]CO2 using mixed DBU/amine solutions. An optimised protocol was integrated into a proof‐of‐concept in‐loop flow radiosynthesis of N,N′‐[11C]dibenzylurea. This reaction exhibited an average 78% trapping efficiency and a crude radiochemical purity of 83% (determined by radio‐HPLC), giving an overall nonisolated radiochemical yield of 72% (decay‐corrected) within just 3 minutes from end of bombardment. This proof‐of‐concept reaction has demonstrated that efficient [11C]CO2 fixation can be achieved in a low‐volume (150 μL) ETFE loop and that this can be easily integrated into a rapid in‐loop flow radiosynthesis of carbon‐11–labelled products. This new in‐loop methodology will allow fast radiolabelling reactions to be performed using cheap/disposable ETFE tubing setup (ideal for good manufacturing practice production) thereby contributing to the widespread usage of [11C]CO2 trapping/fixation reactions for the production of PET radiotracers. PMID:28977686

14 CFR 183.11 - Selection.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Selection. 183.11 Section 183.11 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) ADMINISTRATIVE REGULATIONS REPRESENTATIVES OF THE ADMINISTRATOR Certification of Representatives § 183.11 Selection. (a) The...

49 CFR 1150.11 - Introduction.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 8 2010-10-01 2010-10-01 false Introduction. 1150.11 Section 1150.11 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT... Designated Operators § 1150.11 Introduction. A certificate of designated operator will be issued to an...

48 CFR 11.501 - Policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Policy. 11.501 Section 11.501 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Liquidated Damages 11.501 Policy. (a) The contracting officer must consider the...

46 CFR 11.1103 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Definitions. 11.1103 Section 11.1103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN REQUIREMENTS FOR OFFICER... § 11.1103 Definitions. Passenger ship in this subpart means a ship, other than a Ro-Ro passenger ship...

10 CFR 10.11 - Criteria.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Criteria. 10.11 Section 10.11 Energy NUCLEAR REGULATORY... Restricted Data or National Security Information or an Employment Clearance § 10.11 Criteria. (a) The... indicating poor judgment, unreliabilty, or untrustworthiness. (10) Is a user of alcohol habitually and to...

10 CFR 10.11 - Criteria.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Criteria. 10.11 Section 10.11 Energy NUCLEAR REGULATORY... Restricted Data or National Security Information or an Employment Clearance § 10.11 Criteria. (a) The... indicating poor judgment, unreliabilty, or untrustworthiness. (10) Is a user of alcohol habitually and to...

10 CFR 10.11 - Criteria.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Criteria. 10.11 Section 10.11 Energy NUCLEAR REGULATORY... Restricted Data or National Security Information or an Employment Clearance § 10.11 Criteria. (a) The... indicating poor judgment, unreliabilty, or untrustworthiness. (10) Is a user of alcohol habitually and to...

37 CFR 11.804 - Misconduct.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Misconduct. 11.804 Section 11... Professional Conduct Maintaining the Integrity of the Profession § 11.804 Misconduct. It is professional misconduct for a practitioner to: (a) Violate or attempt to violate the USPTO Rules of Professional Conduct...

37 CFR 11.804 - Misconduct.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Misconduct. 11.804 Section 11... Professional Conduct Maintaining the Integrity of the Profession § 11.804 Misconduct. It is professional misconduct for a practitioner to: (a) Violate or attempt to violate the USPTO Rules of Professional Conduct...

7 CFR 614.11 - Mediation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Mediation. 614.11 Section 614.11 Agriculture... AGRICULTURE CONSERVATION OPERATIONS NRCS APPEAL PROCEDURES § 614.11 Mediation. (a) A participant who wishes to pursue mediation must file request for mediation under this part with the NRCS official designated in the...

30 CFR 886.11 - Who is eligible for a grant?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Who is eligible for a grant? 886.11 Section 886.11 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR... all known coal problems in your State or on Indian lands in your jurisdiction have been addressed. ...

30 CFR 885.11 - Who is eligible for a grant?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Who is eligible for a grant? 885.11 Section 885.11 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR... chapter that all known coal problems in your State or on Indian lands in your jurisdiction have been...

33 CFR 51.11 - Records.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Records. 51.11 Section 51.11... REVIEW BOARD § 51.11 Records. (a) The record of the discharge review will include— (1) The application for review; (2) A summarized record of the testimony and a summary of evidence considered by the DRB...

33 CFR 51.11 - Records.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Records. 51.11 Section 51.11... REVIEW BOARD § 51.11 Records. (a) The record of the discharge review will include— (1) The application for review; (2) A summarized record of the testimony and a summary of evidence considered by the DRB...

33 CFR 51.11 - Records.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Records. 51.11 Section 51.11... REVIEW BOARD § 51.11 Records. (a) The record of the discharge review will include— (1) The application for review; (2) A summarized record of the testimony and a summary of evidence considered by the DRB...

25 CFR 11.300 - Complaints.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Complaints. 11.300 Section 11.300 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE Criminal Procedure § 11.300 Complaints. (a) A complaint is a written statement of the essential facts...

Comparison of a homology model and the crystallographic structure of human 11β-hydroxysteroid dehydrogenase type 1 (11βHSD1) in a structure-based identification of inhibitors

NASA Astrophysics Data System (ADS)

Miguet, Laurence; Zhang, Ziding; Barbier, Maryse; Grigorov, Martin G.

2006-02-01

Human 11β-hydroxysteroid dehydrogenase type 1 (11βHSD1) catalyzes the interconversion of cortisone into active cortisol. 11βHSD1 inhibition is a tempting target for the treatment of a host of human disorders that might benefit from blockade of glucocorticoid action, such as obesity, metabolic syndrome, and diabetes type 2. Here, we report an in silico screening study aimed at identifying new selective inhibitors of human 11βHSD1 enzyme. In the first step, homology modeling was employed to build the 3D structure of 11βHSD1. Further, molecular docking was used to validate the predicted model by showing that it was able to discriminate between known 11βHSD1 inhibitors or substrates and non-inhibitors. The homology model was found to reproduce closely the crystal structure that became publicly available in the final stages of this work. Finally, we carried out structure-based virtual screening experiments on both the homology model and the crystallographic structure with a database of 114'000 natural molecules. Among these, 15 molecules were consistently selected as inhibitors based on both the model and crystal structures of the enzyme, implying a good quality for the homology model. Among these putative 11βHSD1 inhibitors, two were flavonone derivatives that have already been shown to be potent inhibitors of the enzyme.

Quantitative assessment of CYP11B1 and CYP11B2 expression in aldosterone-producing adenomas.

PubMed

Fallo, F; Pezzi, V; Barzon, L; Mulatero, P; Veglio, F; Sonino, N; Mathis, J M

2002-12-01

The presence and pathophysiological role of CYP11B1 (11beta-hydroxylase) gene in the zona glomerulosa of human adrenal cortex is still controversial. In order to specifically quantify CYP11B1, CYP11B2 (aldosterone synthase) and CYP17(17alpha-hydroxylase) mRNA levels, we developed a real-time RT-PCR assay and examined the expression in a series of adrenal tIssues, including six normal adrenals from patients adrenalectomized for renal cancer and twelve aldosterone-producing adenomas (APA) from patients with primary aldosteronism. CYP11B1 mRNA levels were clearly detected in normal adrenals, which comprised both zona glomerulosa and fasciculata/reticularis cells, but were also measured at a lower range (P<0.05) in APA. The levels of CYP11B2 mRNA were lower (P<0.005) in normal adrenals than in APA. CYP17 mRNAlevels were similar in normal adrenals and in APA. In patients with APA, CYP11B2 and CYP11B1 mRNA levels were not correlated either with basal aldosterone or with the change from basal aldosterone in response to posture or to dexamethasone. No correlation between CYP11B1 mRNA or CYP11B2 mRNA and the percentage of zona fasciculata-like cells was observed in APA. Real-time RT-PCR can be reliably used to quantify CYP11B1 and CYP11B2 mRNA levels in adrenal tIssues. Expression of CYP11B1 in hyperfunctioning zona glomerulosa suggests an additional formation of corticosterone via 11beta-hydroxylase, providing further substrate for aldosterone biosynthesis. CYP11B1 and CYP11B2 mRNA levels in APA are not related to the in vivo secretory activity of glomerulosa cells, where post-transcriptional factors might ultimately regulate aldosterone production.

48 CFR 11.302 - Policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Policy. 11.302 Section 11.302 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Acceptable Material 11.302 Policy. (a) Agencies must not require virgin material or...

44 CFR 1.1 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Purpose. 1.1 Section 1.1... GENERAL RULEMAKING; POLICY AND PROCEDURES General § 1.1 Purpose. (a) This part contains the basic policies... procedures for implementation of the Regulatory Flexibility Act which took effect January 1, 1981. (d) A FEMA...

29 CFR 90.11 - Petitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Petitions. 90.11 Section 90.11 Labor Office of the Secretary of Labor CERTIFICATION OF ELIGIBILITY TO APPLY FOR WORKER ADJUSTMENT ASSISTANCE Petitions and Determinations of Eligibility To Apply for Adjustment Assistance § 90.11 Petitions. (a) Who may file petitions. A...

49 CFR 397.11 - Fires.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Fires. 397.11 Section 397.11 Transportation Other... PARKING RULES General § 397.11 Fires. (a) A motor vehicle containing hazardous materials must not be operated near an open fire unless its driver has first taken precautions to ascertain that the vehicle can...

9 CFR 121.11 - Security.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Security. 121.11 Section 121.11... AGENTS AND TOXINS § 121.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan. The security plan must be sufficient to safeguard...

7 CFR 331.11 - Security.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 5 2012-01-01 2012-01-01 false Security. 331.11 Section 331.11 Agriculture..., DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan...

7 CFR 331.11 - Security.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 5 2011-01-01 2011-01-01 false Security. 331.11 Section 331.11 Agriculture..., DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan...

9 CFR 121.11 - Security.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Security. 121.11 Section 121.11... AGENTS AND TOXINS § 121.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan. The security plan must be sufficient to safeguard...

7 CFR 331.11 - Security.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Security. 331.11 Section 331.11 Agriculture..., DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan...

9 CFR 121.11 - Security.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Security. 121.11 Section 121.11... AGENTS AND TOXINS § 121.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan. The security plan must be sufficient to safeguard...

9 CFR 121.11 - Security.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Security. 121.11 Section 121.11... AGENTS AND TOXINS § 121.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan. The security plan must be sufficient to safeguard...

7 CFR 331.11 - Security.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 5 2014-01-01 2014-01-01 false Security. 331.11 Section 331.11 Agriculture..., DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.11 Security. (a) An individual or entity required to register under this part must develop and implement a written security plan...

44 CFR 1.1 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Purpose. 1.1 Section 1.1... GENERAL RULEMAKING; POLICY AND PROCEDURES General § 1.1 Purpose. (a) This part contains the basic policies... procedures for implementation of the Regulatory Flexibility Act which took effect January 1, 1981. (d) A FEMA...

44 CFR 1.1 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Purpose. 1.1 Section 1.1... GENERAL RULEMAKING; POLICY AND PROCEDURES General § 1.1 Purpose. (a) This part contains the basic policies... procedures for implementation of the Regulatory Flexibility Act which took effect January 1, 1981. (d) A FEMA...

44 CFR 1.1 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Purpose. 1.1 Section 1.1... GENERAL RULEMAKING; POLICY AND PROCEDURES General § 1.1 Purpose. (a) This part contains the basic policies... procedures for implementation of the Regulatory Flexibility Act which took effect January 1, 1981. (d) A FEMA...

49 CFR 238.11 - Penalties.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., or has caused death or injury, a penalty not to exceed $105,000 per violation may be assessed. Each... 49 Transportation 4 2014-10-01 2014-10-01 false Penalties. 238.11 Section 238.11 Transportation... TRANSPORTATION PASSENGER EQUIPMENT SAFETY STANDARDS General § 238.11 Penalties. (a) Any person, as defined in...

49 CFR 238.11 - Penalties.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., or has caused death or injury, a penalty not to exceed $100,000 per violation may be assessed. Each... 49 Transportation 4 2011-10-01 2011-10-01 false Penalties. 238.11 Section 238.11 Transportation... TRANSPORTATION PASSENGER EQUIPMENT SAFETY STANDARDS General § 238.11 Penalties. (a) Any person, as defined in...

49 CFR 238.11 - Penalties.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., or has caused death or injury, a penalty not to exceed $100,000 per violation may be assessed. Each... 49 Transportation 4 2010-10-01 2010-10-01 false Penalties. 238.11 Section 238.11 Transportation... TRANSPORTATION PASSENGER EQUIPMENT SAFETY STANDARDS General § 238.11 Penalties. (a) Any person, as defined in...

49 CFR 238.11 - Penalties.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., or has caused death or injury, a penalty not to exceed $105,000 per violation may be assessed. Each... 49 Transportation 4 2013-10-01 2013-10-01 false Penalties. 238.11 Section 238.11 Transportation... TRANSPORTATION PASSENGER EQUIPMENT SAFETY STANDARDS General § 238.11 Penalties. (a) Any person, as defined in...

49 CFR 224.11 - Penalties.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Penalties. 224.11 Section 224.11 Transportation... TRANSPORTATION REFLECTORIZATION OF RAIL FREIGHT ROLLING STOCK General § 224.11 Penalties. (a) Any person... requirement of this part or causes the violation of any such requirement is subject to a civil penalty of at...

49 CFR 224.11 - Penalties.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Penalties. 224.11 Section 224.11 Transportation... TRANSPORTATION REFLECTORIZATION OF RAIL FREIGHT ROLLING STOCK General § 224.11 Penalties. (a) Any person... requirement of this part or causes the violation of any such requirement is subject to a civil penalty of at...

49 CFR 224.11 - Penalties.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Penalties. 224.11 Section 224.11 Transportation... TRANSPORTATION REFLECTORIZATION OF RAIL FREIGHT ROLLING STOCK General § 224.11 Penalties. (a) Any person... requirement of this part or causes the violation of any such requirement is subject to a civil penalty of at...

49 CFR 238.11 - Penalties.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., or has caused death or injury, a penalty not to exceed $105,000 per violation may be assessed. Each... 49 Transportation 4 2012-10-01 2012-10-01 false Penalties. 238.11 Section 238.11 Transportation... TRANSPORTATION PASSENGER EQUIPMENT SAFETY STANDARDS General § 238.11 Penalties. (a) Any person, as defined in...

49 CFR 224.11 - Penalties.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Penalties. 224.11 Section 224.11 Transportation... TRANSPORTATION REFLECTORIZATION OF RAIL FREIGHT ROLLING STOCK General § 224.11 Penalties. (a) Any person... requirement of this part or causes the violation of any such requirement is subject to a civil penalty of at...

49 CFR 224.11 - Penalties.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Penalties. 224.11 Section 224.11 Transportation... TRANSPORTATION REFLECTORIZATION OF RAIL FREIGHT ROLLING STOCK General § 224.11 Penalties. (a) Any person... requirement of this part or causes the violation of any such requirement is subject to a civil penalty of at...

49 CFR 232.11 - Penalties.

Code of Federal Regulations, 2013 CFR

2013-10-01

... hazard of death or injury to persons, or has caused death or injury, a penalty not to exceed $105,000 per... 49 Transportation 4 2013-10-01 2013-10-01 false Penalties. 232.11 Section 232.11 Transportation...-TRAIN DEVICES General § 232.11 Penalties. (a) Any person (including but not limited to a railroad; any...

49 CFR 232.11 - Penalties.

Code of Federal Regulations, 2011 CFR

2011-10-01

... hazard of death or injury to persons, or has caused death or injury, a penalty not to exceed $100,000 per... 49 Transportation 4 2011-10-01 2011-10-01 false Penalties. 232.11 Section 232.11 Transportation...-TRAIN DEVICES General § 232.11 Penalties. (a) Any person (including but not limited to a railroad; any...

49 CFR 232.11 - Penalties.

Code of Federal Regulations, 2012 CFR

2012-10-01

... hazard of death or injury to persons, or has caused death or injury, a penalty not to exceed $105,000 per... 49 Transportation 4 2012-10-01 2012-10-01 false Penalties. 232.11 Section 232.11 Transportation...-TRAIN DEVICES General § 232.11 Penalties. (a) Any person (including but not limited to a railroad; any...

49 CFR 232.11 - Penalties.

Code of Federal Regulations, 2014 CFR

2014-10-01

... hazard of death or injury to persons, or has caused death or injury, a penalty not to exceed $105,000 per... 49 Transportation 4 2014-10-01 2014-10-01 false Penalties. 232.11 Section 232.11 Transportation...-TRAIN DEVICES General § 232.11 Penalties. (a) Any person (including but not limited to a railroad; any...

49 CFR 232.11 - Penalties.

Code of Federal Regulations, 2010 CFR

2010-10-01

... hazard of death or injury to persons, or has caused death or injury, a penalty not to exceed $100,000 per... 49 Transportation 4 2010-10-01 2010-10-01 false Penalties. 232.11 Section 232.11 Transportation...-TRAIN DEVICES General § 232.11 Penalties. (a) Any person (including but not limited to a railroad; any...

31 CFR 1.1 - General.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false General. 1.1 Section 1.1 Money and... § 1.1 General. (a) Purpose and scope. (1) This subpart contains the regulations of the Department of... legal counsel to the components listed in paragraphs (a)(1)(i)(W), (a)(1)(i)(X), (a)(1)(i)(Y), and (a)(1...

RNF11 is a multifunctional modulator of growth factor receptor signalling and transcriptional regulation.

PubMed

Azmi, Peter; Seth, Arun

2005-11-01

Our laboratory has found that the 154aa RING finger protein 11 (RNF11), has modular domains and motifs including a RING-H2 finger domain, a PY motif, an ubiquitin interacting motif (UIM), a 14-3-3 binding sequence and an AKT phosphorylation site. RNF11 represents a unique protein with no other known immediate family members yet described. Comparative genetic analysis has shown that RNF11 is highly conserved throughout evolution. This may indicate a conserved and non-redundant role for the RNF11 protein. Molecular binding assays using RNF11 have shown that RNF11 has important roles in growth factor signalling, ubiquitination and transcriptional regulation. RNF11 has been shown to interact with HECT-type E3 ubiquitin ligases Nedd4, AIP4, Smurf1 and Smurf2, as well as with Cullin1, the core protein in the multi-subunit SCF E3 ubiquitin ligase complex. Work done in our laboratory has shown that RNF11 is capable of antagonizing Smurf2-mediated inhibition of TGFbeta signalling. Furthermore, RNF11 is capable of degrading AMSH, a positive regulator of both TGFbeta and EGFR signalling pathways. Recently, we have found that RNF11 can directly enhance TGFbeta signalling through a direct association with Smad4, the common signal transducer and transcription factor in the TGFbeta, BMP, and Activin pathways. Through its association with Smad4 and other transcription factors, RNF11 may have a role in direct transcriptional regulation. Our laboratory and others have found nearly 80 protein interactions for RNF11, placing RNF11 at the cross-roads of cell signalling and transcriptional regulation. RNF11 is highly expressed in breast tumours. Deregulation of RNF11 function may prove to be harmful to patient therapeutic outcomes. RNF11 may therefore provide a novel target for cancer therapeutics. The purpose of this review is to discuss the role of RNF11 in cell signalling and transcription factor modulation with special attention given to the ubiquitin-proteasomal pathway, TGFbeta

A COL11A2 mutation in Labrador retrievers with mild disproportionate dwarfism.

PubMed

Frischknecht, Mirjam; Niehof-Oellers, Helena; Jagannathan, Vidhya; Owczarek-Lipska, Marta; Drögemüller, Cord; Dietschi, Elisabeth; Dolf, Gaudenz; Tellhelm, Bernd; Lang, Johann; Tiira, Katriina; Lohi, Hannes; Leeb, Tosso

2013-01-01

We describe a mild form of disproportionate dwarfism in Labrador Retrievers, which is not associated with any obvious health problems such as secondary arthrosis. We designate this phenotype as skeletal dysplasia 2 (SD2). It is inherited as a monogenic autosomal recessive trait with incomplete penetrance primarily in working lines of the Labrador Retriever breed. Using 23 cases and 37 controls we mapped the causative mutation by genome-wide association and homozygosity mapping to a 4.44 Mb interval on chromosome 12. We re-sequenced the genome of one affected dog at 30x coverage and detected 92 non-synonymous variants in the critical interval. Only two of these variants, located in the lymphotoxin A (LTA) and collagen alpha-2(XI) chain gene (COL11A2), respectively, were perfectly associated with the trait. Previously described COL11A2 variants in humans or mice lead to skeletal dysplasias and/or deafness. The dog variant associated with disproportionate dwarfism, COL11A2:c.143G>C or p.R48P, probably has only a minor effect on collagen XI function, which might explain the comparatively mild phenotype seen in our study. The identification of this candidate causative mutation thus widens the known phenotypic spectrum of COL11A2 mutations. We speculate that non-pathogenic COL11A2 variants might even contribute to the heritable variation in height.

HAT-P-11: Discovery of a Second Planet and a Clue to Understanding Exoplanet Obliquities

NASA Astrophysics Data System (ADS)

Yee, Samuel W.; Petigura, Erik A.; Fulton, Benjamin J.; Knutson, Heather A.; Batygin, Konstantin; Bakos, Gáspár Á.; Hartman, Joel D.; Hirsch, Lea A.; Howard, Andrew W.; Isaacson, Howard; Kosiarek, Molly R.; Sinukoff, Evan; Weiss, Lauren M.

2018-06-01

HAT-P-11 is a mid-K dwarf that hosts one of the first Neptune-sized planets found outside the solar system. The orbit of HAT-P-11b is misaligned with the star’s spin—one of the few known cases of a misaligned planet orbiting a star less massive than the Sun. We find an additional planet in the system based on a decade of precision radial velocity (RV) measurements from Keck/High Resolution Echelle Spectrometer. HAT-P-11c is similar to Jupiter in its mass ({M}P\\sin i=1.6+/- 0.1 M J ) and orbital period (P={9.3}-0.5+1.0 year), but has a much more eccentric orbit (e = 0.60 ± 0.03). In our joint modeling of RV and stellar activity, we found an activity-induced RV signal of ∼7 {{m}} {{{s}}}-1, consistent with other active K dwarfs, but significantly smaller than the 31 {{m}} {{{s}}}-1 reflex motion due to HAT-P-11c. We investigated the dynamical coupling between HAT-P-11b and c as a possible explanation for HAT-P-11b’s misaligned orbit, finding that planet–planet Kozai interactions cannot tilt planet b’s orbit due to general relativistic precession; however, nodal precession operating on million year timescales is a viable mechanism to explain HAT-P-11b’s high obliquity. This leaves open the question of why HAT-P-11c may have such a tilted orbit. At a distance of 38 pc, the HAT-P-11 system offers rich opportunities for further exoplanet characterization through astrometry and direct imaging.

7 CFR 1739.11 - Eligible project.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Eligible project. 1739.11 Section 1739.11 Agriculture... BROADBAND GRANT PROGRAM Community Connect Grant Program § 1739.11 Eligible project. To be eligible for a grant, the Project must: (a) Serve a Rural Area where Broadband Transmission Service does not currently...

7 CFR 1739.11 - Eligible project.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Eligible project. 1739.11 Section 1739.11 Agriculture... BROADBAND GRANT PROGRAM Community Connect Grant Program § 1739.11 Eligible project. To be eligible for a grant, the Project must: (a) Serve a Rural Area where Broadband Transmission Service does not currently...

7 CFR 1739.11 - Eligible project.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false Eligible project. 1739.11 Section 1739.11 Agriculture... BROADBAND GRANT PROGRAM Community Connect Grant Program § 1739.11 Eligible project. To be eligible for a grant, the Project must: (a) Serve a Rural Area where Broadband Transmission Service does not currently...

7 CFR 1739.11 - Eligible project.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 11 2013-01-01 2013-01-01 false Eligible project. 1739.11 Section 1739.11 Agriculture... BROADBAND GRANT PROGRAM Community Connect Grant Program § 1739.11 Eligible project. To be eligible for a grant, the Project must: (a) Serve a Rural Area where Broadband Transmission Service does not currently...

37 CFR 11.44 - Hearings.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Hearings. 11.44 Section 11.44... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.44 Hearings. (a) The hearing officer shall preside over hearings in disciplinary proceedings. The hearing officer shall set the time...

37 CFR 11.44 - Hearings.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Hearings. 11.44 Section 11.44... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.44 Hearings. (a) The hearing officer shall preside over hearings in disciplinary proceedings. The hearing officer shall set the time...

47 CFR 8.11 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 1 2011-10-01 2011-10-01 false Definitions. 8.11 Section 8.11 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.11 Definitions. (a... capability to transmit data to and receive data from all or substantially all Internet endpoints, including...

45 CFR 1641.11 - Suspension.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Suspension. 1641.11 Section 1641.11 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION DEBARMENT, SUSPENSION AND REMOVAL OF RECIPIENT AUDITORS Suspension § 1641.11 Suspension. (a) IPAs suspended from providing audit...

40 CFR 256.11 - Recommendations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Recommendations. 256.11 Section 256.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES GUIDELINES FOR DEVELOPMENT...; Distribution of Funding § 256.11 Recommendations. (a) Responsibilities should be identified for each of the...

40 CFR 256.11 - Recommendations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Recommendations. 256.11 Section 256.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES GUIDELINES FOR DEVELOPMENT...; Distribution of Funding § 256.11 Recommendations. (a) Responsibilities should be identified for each of the...

47 CFR 8.11 - Definitions.