Results 311 to 320 of about 2,261,504 (355)
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Ethacizin Metabolism in Humans
Xenobiotica, 19891. The major metabolites of ethacizin (ethyl 10-[3-diethylaminopropionyl]phenothiazine-2-carbamate) have been isolated from human urine by h.p.l.c. and identified by determination of u.v., i.r., n.m.r. and mass spectra and comparison with spectra of synthetic standard compounds. 2.
V L, Beloborodov +7 more
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American Journal of Medical Genetics, 1984
AbstractSeveral lines of evidence have linked flate metabolism to the expression of the fragile site at Xq27. Sutherland (1979) observed that expression of this marker depends on the composition of the culture medium and that deficiency of folic acid and thymidine promotes expression of the fragile site in lumphocytes, as does the addition of ...
Richard W. Erbe +2 more
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AbstractSeveral lines of evidence have linked flate metabolism to the expression of the fragile site at Xq27. Sutherland (1979) observed that expression of this marker depends on the composition of the culture medium and that deficiency of folic acid and thymidine promotes expression of the fragile site in lumphocytes, as does the addition of ...
Richard W. Erbe +2 more
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Metabolic heterogeneity in humans
CellRecent advancements in technology, especially the emergence of single-cell technologies, genomic sequencing, metabolomics, and artificial intelligence, have enabled us to understand the distinct metabolic changes in different cell types, tissues, genders, disease states, ages, and populations.
Heather, Christofk +5 more
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Human placental lipid metabolism
American Journal of Obstetrics and Gynecology, 1966The arterial circulation of human placentas was perfused to remove fetal erythrocytes. This perfused tissue as well as amnion and chorion laeve were homogenized and incubated with C14 oleic acid and lysolecithin to demonstrate the activity of acyl GPC acyltransferase. This enzymatic activity was present in all three tissues.
Alex. Robertson, Howard Sprecher
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Human Placental Oxygen Metabolism
1992The highly-vascularized capillary network of the human placenta provides an adequate structure for gaseous exchange between foetal and maternal circulations, although it may not be the most efficient such structure. By comparison with other mammals, it has been suggested that guinea pigs, rats and rabbits may provide better conditions for growth in ...
Maguire, D. J. +3 more
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Dehydroepiandrosterone Metabolism in Human Plasma
Hormone and Metabolic Research, 2003The possibility that dehydroepiandrosterone (DHEA) is metabolized in human plasma was studied by column and thin-layer chromatography. The results obtained indicate that a time-dependent disappearance of DHEA is matched by the appearance of newly-formed species that may represent DHEA conversion by-products. Neither disappearance of DHEA, nor formation
Albo, F +4 more
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Understanding Human Metabolism
2022Does eating more carbohydrates, or fats, cause one to put on more weight? Are ketone bodies toxins or vital products that keep us alive during starvation? Does the concept of 'fat-burning exercise' hold true? In this game-changing book, Keith Frayn, an international expert in human metabolism and nutrition, dispels common misconceptions about human ...
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Enantiomeric Metabolic Interactions and Stereoselective Human Methadone Metabolism
The Journal of Pharmacology and Experimental Therapeutics, 2007Methadone is administered as a racemate, although opioid activity resides in the R-enantiomer. Methadone disposition is stereoselective, with considerable unexplained variability in clearance and plasma R/S ratios. N-Demethylation of methadone in vitro is predominantly mediated by cytochrome P450 CYP3A4 and CYP2B6 and somewhat by CYP2C19.
Rheem A, Totah +4 more
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2020
human drug metabolism , human drug metabolism , کتابخانه دانشگاه علوم پزشکی و خدمات درمانی ...
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human drug metabolism , human drug metabolism , کتابخانه دانشگاه علوم پزشکی و خدمات درمانی ...
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1988
The purpose of purine metabolism in man is to maintain an optimal level of the nucleotides in the tissues. The nucleotides play an important role in nearly all biochemical processes, including energy metabolism, DNA and RNA structure, and regulation of many metabolic pathways through allosteric effects on enzymes, or through the adenylate energy charge.
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The purpose of purine metabolism in man is to maintain an optimal level of the nucleotides in the tissues. The nucleotides play an important role in nearly all biochemical processes, including energy metabolism, DNA and RNA structure, and regulation of many metabolic pathways through allosteric effects on enzymes, or through the adenylate energy charge.
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