NIIK and Khimazot-SPb share their experience in expanding nitric acid production through construction of single pressure units.The design of these new units proposed by NIIK was based on UKL-7 technology.Higher performance figures were achieved through enhancement of the flow diagram and several ...
Presence of fatty acid synthase inhibitors in the rhizome of Alpinia officinarum hance. J Enzyme Inhib Med Chem. 2003;18(4):349–56. Article CAS PubMed Google Scholar Moniruzzaman M, Yung An C, Rao PV, Hawlader MNI, Azlan SABM, Sulaiman SA, et al. Identification of phenolic acids ...
(optional) Maingear MAKINGNITRICACID Asthechemicalformulafornitric acid(HNO3)shows,norareele- mentsareneeded.Forindustrial manufacture,ammonia(NH3)and atmosphericairarenormallyused (Fig.1 I ).Thenecessaryammonia isproducedbyammoniasynthesis, e.g.fromnaturalgas.During HNO3production,substantial quantitiesof...
Exposure to AS also suppresses the antioxidant defense system like glutathione and cytochrome C systems, superoxide dismutase (SOD), and catalase, thus exacerbating oxidative damage to DNA (deoxyribonucleic acid), proteins, and lipids [23]. AS-induced ROS production is largely driven by mitochondrial...
Agilent Technologies), thermostated at 55 °C, at a flow rate of 0.4 mL/min. After the injection, the column was washed with buffer A for 2 min and the digested peptides were eluted using a linear gradient 0–40% with buffer B (water/acetonitrile/formic acid, 10:89.9:0.1) for 30 ...
11). As a result, acidotic microenvironment accelerates the non-enzymatic hydrolysis of nitrate-functionalized PCL (Step 1), which is a crucial step in determining the whole process of NO biotransformation (Fig. 3b). The conversion of nitrate and nitrite by the reductase within the heart tissue...
This respiratory inhibition could be prevented by uric acid (a peroxynitrite scavenger) and by inhibitors of poly(ADP) ribosyltransferase (PARS), suggesting that respiratory inhibition was in part mediated by peroxynitrite activation of PARS [134]. NO-dependent inhibition of cellular respiration has ...
Considering the similarity in amino acid sequence and enzymatic function between these two isoforms, it would be expected that iNOS will also generate O⨪2. However, iNOS was reported to be much less prone to oxidize NADPH than nNOS under conditions of l-arginine depletion, and it was ...
(4-fluorophenyl)-β, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbon- yl]-1H-pyrrole-1heptanoic acid 4-(nitrooxy)butyl ester) (NicOx S.A., Sophia Antipolis, France) 17.5 mg/kg/day (NCX-17.5, n = 11) and 11.7 mg/kg/day (NCX-11.7, n...
1. The device consists of a bioresorbable substrate (copolymer of poly(l-lactic acid) and poly(trimethylene carbonate), PLLA–PTMC), ultrathin gold (Au) nanomembrane electrodes, and a biocompatible poly(eugenol) film as the selective membrane (Fig. 1a). The PLLA–PTMC copolymer substrate is ...