Now showing items 61-70 of 999
Follicle-stimulating hormone signal transduction: Role of carbohydrate in aromatase induction in immature rat Sertoli cells
(Elsevier, 1991-08)
Receptor activated adenylate cyclase acts as a major transmembrane signalling system. It is widely accepted that upon binding to its receptor, follicle-stimulating hormone (FSH) activates the cAMP-dependent pathway which ...
Roles of multiple accessory molecules in T-cell activation
(Elsevier, 1991-06)
Accessory molecules expressed on T cells can mediate adhesion between T cells and other cells, or the extracellular matrix. The same T-cell accessory molecules participate in a dialogue with their ligands (counter-receptors) ...
Syndrome X: Is it for real?
(Wiley Subscription Services, Inc., A Wiley Company, 1998)
The term syndrome X has been applied to the association of hypertension, non-insulin-dependent diabetes mellitus (NIDDM), android obesity, insulin resistance, and dyslipidemia. In this paper, based on population samples ...
Polyhedral liquid crystal silsesquioxanes
(John Wiley & Sons, Ltd., 1999-04)
Synthetic routes towards monodisperse polyhedral liquid-crystalline silsesquioxanes are described. The liquid-crystalline phase behaviour of these structurally uniform materials, with various silsesquioxane core and mesogenic ...
Glucocorticoid-reinforced responding in the rhesus monkey
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 1999-11)
Rationale: Glucocorticoids have been reported to have rewarding effects in rats and may lead to drug-seeking behavior in humans under some circumstances. Objectives: The present study investigated whether glucocorticoids ...
New vectors for high level expression of recombinant proteins in bacteria
(Elsevier, 1992-05-01)
A system has been developed for synthesis and rapid purification of recombinant polypeptides expressed in frame with glutathione S-transferase ([3.], Gene 67, 31-40). Expressed fusion proteins are purified from bacterial ...
Fluorescence Yield Near Edge Spectroscopy (FYNES) of benzene adsorbed in Na-Y zeolite
(Baltzer Science Publishers, Baarn/Kluwer Academic Publishers; J.C. Baltzer AG, Scientific Publishing Company ; Springer Science+Business Media, 1990-01)
Benzene adsorbed in sodium-Y zeolite has been investigated using Fluorescence Yield Near Edge Spectroscopy (FYNES). These studies demonstrate that FYNES measurements are feasible as a direct probe of the local electronic ...
Selective extraction using preferential transport through adsorptive membranes
(Wiley Subscription Services, Inc., A Wiley Company, 1996-12-05)
Selective extraction of a protein from a mixture can be accomplished using an adsorptive membrane and low displacement recuperative parametric pumping. Low displacement recuperative parametric pumping can lead to the ...
Physical location of the human immunoglobulin lambda-like genes, 14.1, 16.1, and 16.2
(Springer-Verlag, 1993-09)
The human immunoglobulin lambda-like ( IGLL ) genes, which are homologous to the human immunoglobulin lambda ( IGL ) light chain genes, are expressed only in pre-B cells and are involved in B cell development. Three IGLL ...