نتایج جستجو برای: 1 and 104
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in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...
Improved marrow purging protocols are needed in autologous bone marrow transplantation (BMT) to achieve complete eradication of minimal residual disease. This study investigates the potential of a human major histocompatibility complex (MHC) nonrestricted killer T-cell line (TALL-104) as a new marrow purging agent in a clinical setting. TALL-104 cells can be irradiated without losing cytotoxic ...
A simulation of the development of and hadron showers in the energy range 1 ? 10 4 TeV has been carried out. Radial distributions of the Cerenkov light detected at observatory depths ranging from 500 to 1000 g=cm 2 have been studied. Capabilities of the angle integrating Cerenkov technique for separation of and proton initiated showers as a function of the observation altitude are discussed.
Our aim was to determine the initial Li content of two clusters similar metallicity but very different ages, old open cluster NGC 2243 and metal-rich globular 104. We compared lithium abundances derived for a large sample stars (from turn-off red giant branch) in each cluster. For are from catalogues released by Gaia-ESO Public Spectroscopic Survey, while 104 we measured abundance using FLAMES/...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
hydrochlorothiazide (hct) is a diuretic agent which is shown to be effective in the treatment of hypertension. literature reports have demonstrated that urinary excretion data may be used to assess the bioavailability of various formulations containing this thiazide. also hct consumption by the athletes is one of the drugs which should be regulated by world anti-doping agency (wada), because of...
Changes in the visible absorbance spectra of complexes of horse heart cytochrome c hemopeptide 1-65, peptide 66-104, and their guanidinated counterparts are compared with those characteristic of native and fully guanidinated ferricytochrome c over the pH range 7 to 11. Upon raising the pH, the methionine ligand in the guanidinated hemopeptide 1-65.peptide 66-104 complex is replaced by a strong ...
Bacteriophage are viruses that can infect and kill bacteria. A study was conducted to determine if bacteriophage added to drinking water for 1 wk prior to respiratory challenge of broiler chickens with E. coli would provide protection. There were 12 treatments with 2 replicate pens of 10 chicks. The treatments consisted of birds on normal water challenged at 1 wk with either 103 or 104 cfu E. c...
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