Now showing items 31-40 of 5488
Decade-long bacterial community dynamics in cystic fibrosis airways
(2012-04-10)
The structure and dynamics of bacterial communities in the airways
of persons with cystic fibrosis (CF) remain largely unknown. We
characterized the bacterial communities in 126 sputum samples
representing serial ...
MSM in HIV-Prevention Trials are Sexual Partners With Each Other: An Ancillary Study to the EXPLORE Intervention
(Kluwer Academic Publishers-Plenum Publishers; Springer Science+Business Media, Inc., 2006-01)
The EXPLORE study evaluated a behavioral intervention to prevent HIV seroconversion among men who have sex with men (MSM). The present ancillary study enrolled 345 EXPLORE participants at one study site (Boston) and assessed ...
Characterization of gastrin amidation in the rat and porcine antrum: comparison with the pituitary
(Elsevier, 1990-04-24)
The formation of biologically active gastrin from glycine-extended processing intermediates occurs via the action of a peptide [alpha]-amidating enzyme. The observation that gastrin exists primarily as unamidated precursors ...
The effect of limbic damage on the retention and performance of a runway response
(Elsevier, 1966-07)
Rats were trained to run a linear runway while hungry for food. Then they were tested for retention, continued performance levels, and extinction after recovery from bilateral damage of the hippocampus, the septal area, ...
The specificity and significance of the inhibition of Fc receptor binding by anti H-2 sera
(Springer-Verlag; Springer-Verlag New York Inc., 1975-12)
The possibility that Ia antigens are unique among H-2 antigens in their relationship to the Fc receptor was investigated in an EA rosette assay. Antibody specific for antigens in various regions of the H-2 complex was ...
Improving on analyses of self-reported data in a large-scale health survey by using information from an examination-based survey
(John Wiley & Sons, Ltd., 2010-02-28)
Common data sources for assessing the health of a population of interest include large-scale surveys based on interviews that often pose questions requiring a self-report, such as, ‘Has a doctor or other health professional ...
Exposure to household air pollution from biomassâ burning cookstoves and HbA1c and diabetic status among Honduran women
(Wiley Periodicals, Inc.WHO, 2018-09)
Household air pollution from biomass cookstoves is estimated to be responsible for more than two and a half million premature deaths annually, primarily in low and middleâ income countries where cardiometabolic disorders, ...
Synthesis of N2‐Substituted Deoxyguanosine Nucleosides from 2‐Fluoro‐6‐O‐(Trimethylsilylethyl)‐2′‐Deoxyinosine
(Wiley Periodicals, Inc.Aldrich Chemical Co., 2000-02)
Syntheses of N2‐substituted nucleosides have been studied for many years, primarily with ribonucleosides. However, the primary route to these compounds requires acidic conditions that are too vigorous for the acid‐labile ...
Improvements in Health Status after Massachusetts Health Care Reform
(Massachusetts Department of Public HealthWiley Periodicals, Inc., 2013-12)