Riverbank filtration: removal of iron, manganese and hardness

Tài liệu Báo cáo Y học: Thermostability of manganese- and iron-superoxide dismutases from Escherichia coli is determined by the characteristic position of a glutamine residue pdf

Tài liệu Báo cáo Y học: Thermostability of manganese- and iron-superoxide dismutases from Escherichia coli is determined by the characteristic position of a glutamine residue pdf

... by Professor F. Yamakura (Juntendo University School of Medicine, Japan) and Professor T. Matsumoto (Showa Woman’s University). RESULTS Mutation of FeSOD and MnSOD The sodB and sodA genes of E. ... iron or manganese. Selectivity of the proteins for their metal cofactor has been demonstrated in vivo [3] and although apoenzymes of each type of SOD may be reconstituted by t...

Ngày tải lên: 21/02/2014, 01:21

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Removal of Nutrients, Organic Matter and Heavy Metals from Paddy Field Drainage by Charcoal

Removal of Nutrients, Organic Matter and Heavy Metals from Paddy Field Drainage by Charcoal

... the Journal of Water and Environment Technology, Vol. 7, No. 1, 2009 - 14 - standard deviation (SD) in TP was larger than those of TOC and TN (Table 3) and the reduction rate of TP was distributed ... the boundary of nylon nets bags with charcoal, and is adsorption when drainage water contacts the surface of charcoal because of the structure of this equipment....

Ngày tải lên: 05/09/2013, 09:38

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Tài liệu Báo cáo khoa học: Altered expression of CD1d molecules and lipid accumulation in the human hepatoma cell line HepG2 after iron loading pptx

Tài liệu Báo cáo khoa học: Altered expression of CD1d molecules and lipid accumulation in the human hepatoma cell line HepG2 after iron loading pptx

... consumption and to examine the possible role played by cells and mole- cules of the immunological system in hepatic injury and repair. Understanding the interdependence between the metabolism of iron and ... phagocytosis and removal of the purportedly apoptotic cells by resident macrophages through the phosphatidylserine receptor [54]. Removal of apoptotic cells may avoi...

Ngày tải lên: 19/02/2014, 16:20

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Báo cáo khoa học: Engineering and characterization of human manganese superoxide dismutase mutants with high activity and low product inhibition potx

Báo cáo khoa học: Engineering and characterization of human manganese superoxide dismutase mutants with high activity and low product inhibition potx

... amide and carbonyl of Cys140 form hydro- gen bonds with the backbone carbonyl and amide of Trp123, the side chain of which forms one wall of the active site cavity and the replacement of which ... uncatalyzed dismutation of superoxide [32]. A least-square fit of Eqn (1) to the data of Fig. 1 yields the constants given in the legend of Fig. 1. The values of k cat ⁄ K m...

Ngày tải lên: 07/03/2014, 11:20

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