نتایج جستجو برای: sodium nitro prusside
تعداد نتایج: 199368 فیلتر نتایج به سال:
The present study is aimed to evaluate the chemical characterization and antimutagenic potential of propolis extracted in three different solvents (ethanol, polyethylene glycol water). properties extracts were identified using HPLC-DAD LC?MS/MS extract found be richer than ethanolic water considering composition. In addition, activities determined Ames assay. concentrations 3, 1.5 0.75 mg plate...
Microorganims of the bovine rumen fluid biocatalyzed the reduction of nitro-compound substrates to yield the respective amines. This enzymatic process, using ruminal contents, has rarely been reported in association with the bioreduction of nitro groups. The biotransformation reactions catalyzed by this system were dependent of both the electronic characteristics and the area/volume of the nitr...
In the present study, the Salmonella typhimurium tester strain TA 100 was used in the plate-incorporation test to examine the antimutagenic potential of caffeic, ferulic and cichoric acids extracted from plant species of genera Echinacea (L) Moench, as well as of another phenolic acids, on 3-(5-nitro-2-furyl)acrylic acid (5NFAA) and sodium azide mutagenicity. All tested compounds possess antimu...
Nitric oxide (NO) mediates several biological actions, including relaxation of blood vessels, cytotoxicity of activated macrophages, and formation of cGMP by activation of glutamate receptors in cerebellar slices. Nitric oxide synthase (EC 1.14.23.-) immunoreactivity is colocalized with nicotinamide adenine di-nucleotide phosphate diaphorase in neurons that are uniquely resistant to toxic insul...
The energetic materials have different military and civilian usages and development of new materials with higher efficiency is of interest. Because of hazards related to the synthesis of the energetic materials and to reduce laboratory related expenses, nowadays, using computational methods to evaluate the properties of the energetic compounds such as heat of formation, density, pressure ...
The synthesis of a Mr 32,000 protein (p32) is enhanced as early as 2 h after the addition of tumor-promoting phorbol esters to BALB/c 3T3 cells. Among various compounds tested thus far, methyl methanesulfonate, N-methyl-N'-nitro-N-nitrosoguanidine, L-ascorbic acid, sodium deoxycholate, p-tosyl-L-phenylalanine chloromethyl ketone, p-tosyl-L-lysine chloromethyl ketone, 3,3'-diaminobenzidine, and ...
Same as Report (SAR) 18. NUMBER
The explosion material due to inner pressure have structural instability and this subject special in case of compounds contain nitrate, nitro, di-azo, and azide agents, …,while show in higher temperature than normal media will be greater. thus, the compound is added as a stabilizer to the materials that are capable of reacting with the products of decomposition of the propellant and stable th...
In the present study, we investigated the effects of acute intracerebroventricular (icv) insulin administration on central mechanisms regulating urinary sodium excretion in simultaneously centrally NG-nitro-L-arginine methylester (L-NAME)-injected unanesthetized rats. Male Wistar-Hannover rats were randomly assigned to one of five groups: a) icv 0.15 M NaCl-injected rats (control, N = 10), b) i...
The preparation of (hetero)arylamines has been significantly advanced by developments in transition metal-catalyzed Csp2–N coupling (e.g., Buchwald–Hartwig, Chan–Lam, and Ullmann couplings). As a complement to these strategies, our group recently demonstrated the reductive arylboronic acids nitro compounds, initially nitro(hetero)arenes more nitromethane, an organophosphorus-catalyzed method op...
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