Now showing items 71-80 of 643
Influence of bovine diabetogenic peptide, growth hormone, and prolactin on tissue glycogen, liver fat, and liver water of fasting rats
(Elsevier, 1971-06)
1. 1. Bovine diabetogenic peptide, growth hormone, and prolactin were compared with respect to their effects on tissue glycogen, liver fat, and liver water in fasting rats.2. 2. Bovine diabetogenic peptide increases liver ...
Pressure-volume-temperature behavior of carbon tetrafluoride using a variable-volume cell of bellows design
(American Institute of Chemical EngineersWiley Periodiocals, Inc., 1971-05)
This paper presents data observed for the pressure-volume-temperature (P-V-T) behavior of carbon tetrafluoride (CF 4 ) below room temperature, and uses these data in conjunction with higher temperature data from the ...
A two-step procedure for purification of papain from extract of papaya latex
(Elsevier, 1974-09)
A method is presented for purifying papain from extracts of papaya latex. The procedure involves precipitation of the extract of papaya latex with sodium chloride followed by affinity chromatography of the redissolved ...
Heterogeneity of histidine transport in the Ehrlich cell
(Elsevier, 1976-11-11)
We have reexamined the heterogeneity shown by histidine in its uptake by the Ehrlich ascites tumor cell, in the face of a contradiction of our earlier interpretation. We again find the fraction of histidine uptake at neutral ...
Effect of anions on the catalytic activity of pig liver glycolic acid oxidase
(Elsevier, 1971-03-10)
1. 1. Pig liver glycolic acid oxidase (glycolate: O2 oxidoreductase, EC 1.1.3.1) can function with either 2,6-dichlorophenolindophenol (DCIP) ([nu]max = 1250 moles of glycolate per mole of flavin per min) or O2 ([nu]max = ...
An "extension" of the carbohydrate binding specificity of concanavalin A
(Elsevier, 1973-08-30)
Evidence based on the quantitative precipitin method and hapten inhibition technique demonstrates that concanavalin A may interact with internal 2-O-linked [alpha]--mannopyranosyl residues as may occur in glycoproteins and ...
Trimethylstannyl-2,4-cycloheptadiene: A fluxional molecule
(Elsevier, 1972-05-16)
Trimethylstannyl-2,4-cycloheptadiene (II) was synthesized and shown to be fluxional on the NMR time scale. The activation energy for the [1,5] trimethyltin migration is estimated to be ca. 18 kcal/mole. This value is ...
Acidization--II. The dissolution of calcite in hydrochloric acid
(Elsevier, 1975-08)
The dissolution of calcite in hydrochloric acid was studied with the aid of a rotating disk system at 800 psig in the temperature range -15[middle dot]6-25[deg]C. At 25[deg]C the dissolution process is mass transfer limited ...
The control of fatty acid composition in glycerolipids of the endoplasmic reticulum
(Elsevier, 1970-02-03)
A functional relationship between constitutive enzymes of the endoplasmic reticulum that are involved in lipid metabolism and the proteins and phosphoglycerides constituting these membranes was examined by altering the ...