Zobrazeno 1 - 10
of 66
pro vyhledávání: '"J. C. Street"'
Publikováno v:
Biochemical Journal. 291:485-492
1. Heteronuclear 1H/15N n.m.r. experiments are described in which 15N labelling of cellular metabolites is detected via their proton resonances. 2. These n.m.r. experiments have been used to monitor label redistribution amongst extracellular metaboli
Publikováno v:
Cancer research. 57(18)
6-Aminonicotinamide (6AN) can be metabolized to 6-amino-NAD(P+), a competitive inhibitor of NAD(P+)-requiring processes, especially the pentose phosphate pathway (PPP) enzyme, 6-phosphogluconate dehydrogenase. The effect of 6AN on the flux of 1 and 6
Publikováno v:
NMR in biomedicine. 9(3)
The chemotherapeutic regimen of N-(phosphonacetyl)-L-aspartate (PALA) followed 17 h later by 6-methylmercaptopurine riboside (MMPR) and 6-aminonicotanamide (6AN) has been shown to be a potent sensitizer of anti-neoplastic therapy. We undertook this s
Publikováno v:
Xenobiotica; the fate of foreign compounds in biological systems. 26(4)
1. Human cytochrome P450 2A6 is expressed in Chinese hamster lung fibroblasts. The isozyme hydroxylates coumarin at the 7-position. 2. Metabolism of coumarin in these lung fibroblasts was monitored using 1H-nmr. Media samples were taken from cells gr
Publikováno v:
Journal of Clinical Oncology. 28:9057-9057
9057 Background: While improvements in the complete control of emesis with NK1s in pts receiving cisplatin (DDP) have been well demonstrated, efficacy reports of this antiemetic class in pts given carboplatin (carbo) or oxaliplatin (oxali) have only
Publikováno v:
Environmental Health Perspectives
Distribution of cadmium (Cd) into the edible products of three species of food-producing animals was investigated during long-term dietary administration of supplemental cadmium chloride. Cows were exposed to 0.2 (control), 2.4, and 11.3 ppm Cd on wh
Autor:
J. C. Street, R. P. Sharma
Publikováno v:
Comprehensive Physiology
The sections in this article are: 1 General Pharmacodynamics of Environmental Chemicals 2 Rates of Accumulation and Release for Different Chemicals 2.1 Short-Lived Chemicals 2.2 Long-Lived Chemicals 3 Physiological Factors in Accumulation and Release
Publikováno v:
Journal of Food Safety. 2:247-255
Bush beans, carrots and tomatoes were shown to absorb 1,3-dichloro-propene from vermiculite, solution culture and sand. The dichloropro-pene was translocated and metabolized rapidly in the plant to 3-chloroallyl alcohol. The 3-chloroallyl alcohol its
Publikováno v:
Physical Review. 118:579-588
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 1:6-15
Selected drugs were tested for effectiveness in reducing dieldrin retention by rats. Female rats were fed diets treated to contain 1 ppm dieldrin. The drugs were administered as feed additives or by i.p. injections. The rats were sacrificed after 10