نتایج جستجو برای: radioactivity concentration
تعداد نتایج: 389709 فیلتر نتایج به سال:
1. The testis of the ram secretes considerable amounts of amino acids (200mumoles/day) into the fluid collected from the efferent ducts. The principal amino acid in this testicular fluid is glutamate, which is present in concentrations about eight times those in testicular lymph or in blood from the internal spermatic vein. 2. The concentration of glutamate in seminal plasma from the tail of th...
When intact rat liver Golgi vesicles were incubated with [acetyl-3H]acetyl coenzyme A, radioactivity was incorporated into the vesicles in a manner dependent upon temperature, time, protein, and acetyl-CoA concentration. The vesicles concentrated the label 121-fold relative to the medium within 20 min, suggesting an active transport mechanism operating in intact vesicles, and incorporated more ...
N-[(3-fluorophenyl)methyl]glycyl-N-[3-[((3-aminophenyl)sulfonyl)- 2-(aminophenyl)amino]-(1S,2S)-2-hydroxy-1-(phenylmethyl)propyl]- 3-methyl-L-valinamide (DPC 681, DPC(1)) on oral coadministration with ritonavir (RTV) in rats caused a significant increase in systemic exposure to DPC. Following a single oral dose of [(14)C]DPC with and without RTV pretreatment in rats, and subsequent analysis of ...
(3R,4R)-4-Amino-1-((4-((3-methoxyphenyl)amino)pyrrolo[2,1f][1,2,4]triazin-5-yl)methyl)-3-piperidinol (BMS-690514), an oral selective inhibitor of human epidermal growth factor receptors 1 (or epidermal growth factor receptor), 2, and 4, and vascular endothelial growth factor receptors 1, 2, and 3, is being developed as a treatment for patients with non–small-cell lung cancer and metastatic brea...
The (99m)Tc-complex of NC100668 [Acetyl-Asn-Gln-Glu-Gln-Val-Ser-Pro-Tyr(3-iodo)-Thr-Leu-Leu-Lys-Gly-NC100194] is a new tracer tested for nuclear medical imaging of venous thromboembolism. NC100668 is a 13-amino acid peptide with a Tc-binding chelator [NC100194; -NH-CH2-CH2-N(CH2-CH2-NH-C(CH3)2-C(CH3)=N-OH)2] linked to the C-terminal end. The present study was performed following injection of (9...
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