Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J. H. Spies"'
Publikováno v:
Journal of Chromatography B. 774:173-185
A validated gas chromatography-mass spectrometric method for the analysis of the metabolites of benzene and its alkylated analogues in urine is reported. A number of metabolites, as required by authorities for biomonitoring of industrial exposure to
Autor:
Megan Jean Bester, W. J. H. Vermaak, Hendrik C. Potgieter, S. H. Bissbort, J. H. Spies, Johan B. Ubbink
Publikováno v:
Analytical biochemistry. 248(1)
Plasma methionine (Met), methionine sulfoxide (MSO), and total Met concentrations were determined by reversed-phase chromatography and fluorescence detection after automated precolumn derivatization with an o-phthalic aldehyde mercaptoethanol reagent
Publikováno v:
Journal of Receptor Research. 5:193-218
Experimental conditions for the optimal measurement of estrogen (ER) and progesterone (PR) receptors in normal vervet monkey (Cercopithecus aethiops pygerythrus) uteri are described. The uteri of this primate were found to contain relatively high con
Publikováno v:
Journal of Receptor Research. 5:267-295
Sodium molybdate affected the stability of vervet monkey (Cercopithecus aethiops pygerythrus) uterine estrogen (ER) and progesterone (PR) receptors. Yields of receptors were invariably higher (20-40%) when cytosols were prepared in the presence of 10
Autor:
J P, Kotzé, J H, Spies
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 50(43)
The intravenous administration of heparin-released lipoprotein lipase (LPL) into the circulatory system of the baboon (Papio ursinus) is described. After a single heparin injection, a peak value of LPL activity appeared in the circulation with 5 minu
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 49(22)
Twelve young male baboons were kept on a diet low in ascorbic acid for 3 months before the experiment. Six animals then received intravenous injections of ascorbic acid 60 mg/kg body mass every third day, while an isotonic saline solution was adminis
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 49(54)
Serum lipid and uric acid levels were investigated in two groups of healthy young students. Each member of the control group was given 1 g of citric acid, and each member of the experimental group 4 g of L-ascorbic aicd daily for 4 months. Blood samp