Now showing items 31-40 of 3906
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 ...
Tests for gene-environment interaction from case-control data: a novel study of type I error, power and designs This article is a US government work, and, as such, is in the public domain in the United States of America.
(Wiley Subscription Services, Inc., A Wiley Company, 2008-11)
To evaluate the risk of a disease associated with the joint effects of genetic susceptibility and environmental exposures, epidemiologic researchers often test for non-multiplicative gene-environment effects from case-control ...
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 ...
Suppression of natural killer (NK) cell activity of spleen cells by thymocytes
(Elsevier, 1981-02)
The in vitro influence of thymus cells on natural killer cell activity of spleen cells against prelabeled target cells (YAC-I and RL[male symbol]I) has been studied in syngeneic as well as in allogeneic murine models. In ...
Fusion of mercury a new certified standard for differential scanning calorimetry
(Elsevier, 1990-03)
From the results of adiabatic-calorimetric measurements, mercury has been certified as a standard reference material for temperature and enthalpy of fusion for differential scanning calorimetry. The fusion temperature is ...
Effectiveness factor calculations for immobilized enzyme catalysts
(Wiley Subscription Services, Inc., A Wiley Company, 1973-09)
The steady state, nonlinear diffusion equations which describe reactions in constrained enzyme solutions are of great interest in many biological and engineering applications. As in other types of nonlinear differential ...
Computational analysis of unassigned high-quality MS/MS spectra in proteomic data sets
(WILEY-VCH Verlag, 2010-07)
In a typical shotgun proteomics experiment, a significant number of high-quality MS/MS spectra remain “unassigned.” The main focus of this work is to improve our understanding of various sources of unassigned high-quality ...
Hydroxylation of benzo[a]pyrene and binding of (-)trans 5-7,8-dihydroxy-7,8-dihydrobenzo[a]pyrene metabolites to deoxyribonucleic acid catalyzed by purified forms of rabbit liver microsomal cytochrome P-450 : Effect of 7,8-benzoflavone, butylated hydroxytoluene and ascorbic acid
(Elsevier, 1980-06-15)
The catalytic activities of hepatic microsornes from untreated, phenobarbital-treated and 3-methylcholanthrene-treated adult rabbits with respect to benzo[a]pyrene hydroxylation and the activation of (-)(rflw-7,8-dihydro ...