Zobrazeno 1 - 10
of 46
pro vyhledávání: '"L B, Mellett"'
Publikováno v:
Current Medical Research and Opinion. 5:9-12
SummaryA fluorescence assay for indapamide which is both sensitive and capable of handling large numbers of samples has been developed. Reaction of indapamide with NaOH at 100°C has been shown to yield a fluorescent product, which has excitation and
Autor:
L. B. Mellett, L. A. Woods
Publikováno v:
Experimental Biology and Medicine. 106:221-223
The results of urinary excretion and C/sup 14/O/sub 2/ elimination experiments in dogs and monkeys receiving 2.0 mg/kg of N-C/sup 14/-methyl morphine, subcutaneously, were as follows: dogs excreted 13 to 15% of the total dose as free morphine and 48
Publikováno v:
Cancer treatment reports. 60(3)
A new bioassay method utilizing laser light scattering from suspensions of drug-sensitive bacteria has been developed for the estimation of antitumor drugs in biologic samples. Changes in the light-scattering patterns of antibiotic-treated bacteria h
Publikováno v:
Research communications in chemical pathology and pharmacology. 20(2)
A bioassay method for the estimation of ara-C in biological samples which utilizes laser light scattering from suspensions of drug-sensitive bacteria has been developed. The species employed in the assay was Streptococcus faecium var. durans resistan
Autor:
R L, Furner, L B, Mellett
Publikováno v:
Cancer research. 35(7)
Extracts of solid mouse tumors were examined for deoxycytidine kinase and deaminase activities. 1beta-D-Arabinofuranosylcytosine nucleotide was formed at a rate of 45 nmoles/hr by Glioma 26/57 and only 14 nmoles/hr by Ridgway osteogenic sarcoma. Deam
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 194(1)
The phosphorylation of 1-beta-D-arabinofuranosylcytosine (ara-C) was studied in cell-free extracts from a variety of solid mouse tumors, L1210 ascites and in normal liver and spleen. Two apparent Michaelis constants were observed for kinase activity
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 200(3)
A pharmacokinetic model is presented for the distribution of actinomycin-D in the beagle dog. A simple, flow-limited model provides good simulations of the data at doses of 0.6 mg/m2 (0.03 mg/kg) and 2.7 mg/m2 (0.135 mg/kg) for most normal tissues. T
Autor:
R L, Furner, L B, Mellett
Publikováno v:
Cancer chemotherapy reports. 59(4)
Inhibition of the deamination of 14C-cytosine arabinoside by two lots of tetrahydrouridine was studied in monkey serum. The average inhibition of deaminase activity was 78% for tetrahydrouridine lot AJ39 (1.0 muM) when the concentration of cytosine a
Publikováno v:
Research communications in chemical pathology and pharmacology. 21(3)
Bioassay methods for actinomycin D, 6-thioguanine, and adriamycin which utilize laser light scattering from suspensions of drug-sensitive bacteria have been developed. In 3 hours, serum and urine levels of the 3 drugs can be reproducibily measured. A
Autor:
W M, Galbraith, L B, Mellett
Publikováno v:
Cancer chemotherapy reports. 59(6)
Tissue concentration of 3H-actinomycin D have been determined in the rat, monkey, and dog after an iv dose of 0.6 mg/m2 body surface area. The drug-tissue half-life was determined for various tissues of the rat, monkey, and dog. A mean drug-tissue ha