نتایج جستجو برای: tri butyle phosphate
تعداد نتایج: 118955 فیلتر نتایج به سال:
In the title complex, [Cu(C8H11NO5PS)(C18H15P)2], the Cu(I) ion is coordinated by two tri-phenyl-phosphane mol-ecules and two O atoms of the chelating dimeth-yl(phenyl-sulfon-yl)amido-phosphate anion, generating a squashed CuO2P2 tetrahedron. In the six-membered chelate ring, the Cu, P and O atoms are almost coplanar (r.m.s. deviation = 0.024 Å), with the N and S atoms displaced in the same dir...
Submit Manuscript | http://medcraveonline.com Abbreviations: HIF: Hypoxia Inducing Factor; NLRP: Nucleotide Leucine Rich Protein; ATP: Adenosine Tri Phosphate; TNF α-: Tumor Necrosis Factor Alpha; AKT: Protein Kinase; mTORCMammalian Target of Rapamycin Complex; WNT: Gene Wingless and Protooncogene Integration; MSU: Mono Sodium Urate; PARP: Poly ADP Ribose Polymerase; AIDS: Acquired Immune Defic...
–Phosphorus is one of the most vital macronutrients required for the growth and development of plants. A large number of microorganisms present in the rhizosphere are known to solubilize and make available the insoluble phosphorus in the available form to the plants. A total of fifty phosphate solublizing bacterial colonies were isolated on the Pikovskaya’s (PKV) agar medium, containing insolub...
The occurrence of eight phosphorus flame retardants (PFRs) was investigated in 53 composite food samples from 12 food categories, collected in 2015 for a Swedish food market basket study. 2-ethylhexyl diphenyl phosphate (EHDPHP), detected in most food categories, had the highest median concentrations (9 ng/g ww, pastries). It was followed by triphenyl phosphate (TPHP) (2.6 ng/g ww, fats/oils), ...
In 90 days neurotoxicity the number of degenerate mylinated nerve fiber were fewer than in acute neurotoxicity. The study consist of 4 groups as untreated control, low dose, intermediate dose and high dose. Control group was dosed orally daily for 90 days with corn oil, low dose group dosed with 1.25 mg/kg of TOCP, intermediate group dosed with 2.5mg/kg of TOCP and high dose group dosed with 5m...
Pre-mRNA splicing proceeds through assembly of the spliceosome complex, catalysis, and recycling. During each cycle the U4/U6.U5 tri-snRNP is disrupted and U4/U6 snRNA base-pairing unwound, releasing separate post-spliceosomal U4, U5, and U6 snRNPs, which have to be recycled to the splicing-competent tri-snRNP. Previous work implicated p110--the human ortholog of the yeast Prp24 protein--and th...
Activities of phosphatidate phosphohydrolase and palmitoyl-CoA hydrolase were determined in cardiac subcellular fractions prepared from rabbits which had received tri-iodothyronine and from hamsters with hereditary cardiomyopathy (strain BIO 14.6). 1. Both mitochondrial and microsomal fractions of hyperthyroid rabbit hearts produced 4-5 times as much diacylglycerol 3-phosphate from glycerol 3-p...
The specific binding of [3H]clonidine to alpha 2-adrenoceptors on neural membranes isolated from various brain areas was determined with rats treated for 7-14 days with the cholinesterase inhibitors neostigmine, triorthocresyl phosphate (TOCP), diisopropylfluorophosphate (DFP) and paraoxon, or with vehicle. Treatment with all four inhibitors increased the number of clonidine binding sites in va...
of Ten Cases Presenting Some Unusual Features By R. S. ALLISON, M.D., M.R.C.P.(LOND.), AND W. H. PATTERSON, M.D. NEURITIS is a common complaint and a term often loosely used to describe indefinite sensory symptoms. Polyneuritis or peripheral neuritis is, however, a definite entity and much less common. Harris (1) classifies its causes into four main groups (a) Caused by the absorption of poison...
The aim of this study was to evaluate the effect of fluoride varnishes containing tri-calcium phosphate on remineralization of primary enamel lesions. Forty-eight sound primary incisors were coated with nail varnish, leaving two 1 x 1 mm windows before being placed in a demineralizing solution for four days. After demineralization, all the specimens were coated with nail varnish over one of the...
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