منابع مشابه
In vitro protection of human lymphocytes from toxic effects of chlorpyrifos by selenium-enriched medicines
Objective(s): Chlorpyrifos (CP) is a broad-spectrum organophosphorus pesticide used extensively in agricultural and domestic pest control, accounting for 50% of the global insecticidal use. In the present study, protective effects of two selenium-enriched strong antioxidative medicines IMOD and Angipars were examined in human lymphocytes treated with CP in vitro. Materials and Methods: Isolate...
متن کاملExclusion of selenium from proteins of selenium-tolerant astragalus species.
Protein fractions from three selenium-tolerant and three selenium-sensitive Astragalus species, grown in the presence of [(75)Se]selenate, were analyzed for their selenium content. Though tolerant species are known to accumulate considerably more selenium than do sensitive plants, protein fractions from the three selenium accumulators were found to contain significantly less selenium (0.46 to 0...
متن کاملToxic-Selenium and Low-Selenium Transcriptomes in Caenorhabditis elegans: Toxic Selenium Up-Regulates Oxidoreductase and Down-Regulates Cuticle-Associated Genes
Selenium (Se) is an element that in trace quantities is both essential in mammals but also toxic to bacteria, yeast, plants and animals, including C. elegans. Our previous studies showed that selenite was four times as toxic as selenate to C. elegans, but that deletion of thioredoxin reductase did not modulate Se toxicity. To characterize Se regulation of the full transcriptome, we conducted a ...
متن کاملMicrobiological determination of methionine in proteins and foodstuffs.
Kuiken and coworkers (1) reported that methionine is not essential for the growth of Lactobacillue arabinosus 17-5. Later, Hegsted (2), working with the same organism, found that growth failed when methionine was not present in the medium. He called att,ention to the apparent discrepancy in the results obtained in the two laboratories and stated that it was probably due to the use of different ...
متن کاملin vitro protection of human lymphocytes from toxic effects of chlorpyrifos by selenium-enriched medicines
objective(s): chlorpyrifos (cp) is a broad-spectrum organophosphorus pesticide used extensively in agricultural and domestic pest control, accounting for 50% of the global insecticidal use. in the present study, protective effects of two selenium-enriched strong antioxidative medicines imod and angipars were examined in human lymphocytes treated with cp in vitro. materials and methods: isolate...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Nutrition
سال: 1935
ISSN: 0022-3166,1541-6100
DOI: 10.1093/jn/10.6.599