Now showing items 21-30 of 41
Molecular mobilities and the lowered osmolality of the chromaffin granule aqueous phase
(Elsevier, 1982-09-13)
Carbon-13 spin-lattice relaxation times, T1, have been measured in whole adrenal medullary tissue slices, in suspensions of isolated chromaffin granules, in the reconcentrated chromaffin granule lysate, and in various model ...
Stereospecific synthesis and enzyme studies of CDP-diacylglycerols
(Elsevier, 1982-09-14)
The fatty acid specificity of two enzymes that metabolize CDPdiacylglycerol, CDPdiacylglycerol hydrolase (EC 3.6.1.26) and CDPdiacylglycerol:inositol phosphatidyltransferase (EC 2.7.8.11), has been examined in guinea pig ...
Ability of growth hormone fragments to compete with 125I-iodinated human growth hormone for specific binding to isolated adipocytes of hypophysectomized rats
(Elsevier, 1982-12-30)
Several noncovalent complexes of large fragments of human GH, which are less active than native human GH in stimulating glucose metabolism in adipose tissue of hypophysectomized rats, were tested for their ability to compete ...
The stereochemistry of the oxidative dehydrogenation of allyl alcohol-3-d1 over a silver catalyst
(Elsevier, 1982-06)
The stereochemistry of the oxidative dehydrogenation of (Z)-allyl alcohol-3-d1 to acrolein over a silver catalyst has been studied using microwave spectroscopy for analyses. With oxygen present randomization was less than ...
524--NAD/NADH as a model redox system: Mechanism, mediation, modification by the environment
(Elsevier, 1982-07)
The biologically important redox couple, [beta]-nicotinamide adenine dinucleotide/1,4,[beta]-dihydronicotinamide adenine dinucleotide, provides a grossly reversible prototype system for an overall electrode reaction ...
Equilibrium swelling of pigment gallstones: Evidence for network polymer structure
(Wiley Subscription Services, Inc., A Wiley Company, 1982-03)
A major component of pigment gallstones (PS) is a black, insoluble substance. It has been suggested that this pigment material might be a highly crosslinked polymer, and if such were the case, it should imbibe solvent ...
Response properties, applications and limitations of carbonate-selective polymer membrane electrodes
(Elsevier, 1982-09-01)
The preparation and response characteristics of a carbonate-selective polymer membrane electrode are reported. The electrode is prepared by incorporating Aliquat 336, trifluoroacetyl-p-butylbenzene and di-2-ethylhexyl ...
The infrared and Raman spectra of phosphabenzene and arsabenzene
(Elsevier, 1982-02)
Phosphabenzene and arsabenzene are analogs of pyridine. Their IR and Raman spectra are reported for the first time. IR spectra are for a polycrystalline solid at about 100 K, and Raman spectra are for the liquid at room ...
Pseudopotential SCF-MO studies of hypervalent : Part III. I2, IF, IF3 and IF5
(Elsevier, 1982)
The (ab initio) effective potential method developed previously has been applied to several molecules in order to establish a basis set and effective potential for iodine and to examine aspects of the potential surfaces ...