Now showing items 71-80 of 5051
An examination of the cyanide derivative of bovine superoxide dismutase with electron-nuclear double resonance
(Elsevier, 1982-05-21)
The Cu(II) sites of native, azido- and cyano-derivatives of bovine superoxide dismutase (superoxide:superoxide oxidoreductase, EC 1.15.1.1) have been examined by electron-nuclear double resonance ENDOR). The ENDOR spectrum ...
Inhibition of respiration in submitochondrial particles by uncouplers of oxidative phosphorylation
(Elsevier, 1970-03)
High concentrations of uncouplers of oxidative phosphorylation inhibit the oxidation of succinate and NADH catalyzed by phosphorylating beef heart submitochondrial particles. Inhibition is reversed by bovine serum albumin ...
Interactive effects of subanesthetic ketamine and subhypnotic lorazepam in humans
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 1998-01)
Ketamine is an N -methyl- D -aspartate (NMDA) receptor antagonist with psychotogenic and dissociative effects in healthy humans. These cognitive and perceptual effects in humans are reportedly reduced by benzodiazepine ...
The Development and Investigation of Catalytic Photochemical Radical Reactions Mediated by Visible Light.
(2014)
Metal-based polypyridyl photocatalysts such as [Ru(bpy)3]Cl2, [Ir(ppy)2(dtbbpy)]PF6, [Ir{dF(CF3)ppy}2(dtbbpy)]PF6, and fac-Ir(ppy)3 have been shown to be effective for the cleavage of C–Y bonds (Y = Cl, Br, I, O, N, P, ...
The endogenous heat-stable glucocorticoid receptor stabilizing factor and the H-2 locus
(Elsevier, 1982-07)
It has recently been suggested that the level of the endogenous glucocorticoid receptor stabilizing factor in mouse liver is regulated by the major hisiocompatibility, H-2. complex (Katsumata et al. [1]). We have developed ...
Interaction of [alpha]2-macroglobulin with trypsin, chymotrypsin, plasmin, and papain
(Elsevier, 1983-02-15)
The interaction [alpha]2-macroglobulin with four proteinases has been investigated by binding assays and by gel electrophoresis. At pH 7.65 the binding ratios of the proteinase-[alpha]2-macroglobulin complexes were found ...
On-line multichannel Raman spectroscopic detection system for capillary zone electrophoresis
(Elsevier, 1991)
An on-line multichannel Raman spectroscopic detection system for capillary zone electrophoresis using a charge-coupled device as the detector is described. Resonant, near-resonant and non-resonant excitation Raman ...
Percolative versus homogenous energy transport kinetics: time-resolved donor and acceptor fluoresence of isotopic mixed naphthalene crystals
(Elsevier, 1982-04-16)
Tune-resolved spectral studies of the singlet exciton transport threshold in doped naphthalene-perdeuteronaphthalene mixed crystals are presented. While a homogeneous kinetic model adequately explains many of the results, ...
2-Substituted methyl [alpha]--galactopyranosides: Synthesis and binding affinity for the A and B subunits of the Griffonia simplicifolia I isolectins
(Elsevier, 1985-07-01)
The binding affinities of the N-acetyl, N-trifluoroacetyl, N-propionyl, N-formyl, N-benzoyl, N-p-nitrobenzoyl, N-p-aminobenzoyl, and N-methyl derivatives of methyl 2-amino-2-deoxy-[alpha]--galactopyranoside and the 2-O-acetyl, ...