منابع مشابه
Human Erythrocyte Superoxide Dismutase Encapsulated in Positively Charged Liposomes
Superoxide dismutase (SOD) is an important antioxidant that protects many types of cells from the free radical damage. One of the possible ways for the use of SOD is its incorporation in liposomes. The aim of this study was to investigate the effect of cationic phospholipids on the entrapment of human erythrocyte superoxide dismutase (Cu/Zn SOD) in liposomes. Also, in the present study, w...
متن کاملRelationship of net chloride flow across the human erythrocyte membrane to the anion exchange mechanism
The parallel effects of the anion transport inhibitor DIDS (4,4'-diisothiocyanostilbene-2,2'-disulfonate) on net chloride flow and on chloride exchange suggest that a major portion of net chloride flow takes place through the anion exchange system. The "slippage" model postulates that the rate of net anion flow is determined by the movement of the unloaded anion transport site across the membra...
متن کاملEnzymes of the Human Erythrocyte
The enzymatic interconversion involves a net transfer of hydrogen which migrates as a proton (1). In spite of an early reference (2) to the role and existence of this glycolytic enzyme within a variety of animal tissues, it apparently has not been prepared previously in a significantly purified state from any source. Fractions rich in this enzyme have been separated from rabbit muscle (3), and ...
متن کاملEnzymes of the Human Erythrocyte
A detailed description of appropriate procedures for the isolation in presumably ahnost pure form of a purine nucleoside phosphorylase from human erythrocytes was presented as the original report of Paper I (1). The present paper will s ummarize the results of investigations concerning the stability characteristics and kinetic properties of the isolated enzyme. Enzymatic degradation of nucleosi...
متن کاملErythrocyte phagocytosis in the human trabecular meshwork.
The mechanisms of erythrocyte disposal by the trabecular meshwork in the human eye have not been extensively studied by electron microscopy. At the present time there is one short report on the ultrastructural changes induced by post-traumatic recurrent hyphaemas in two elderly patients. In both patients, Yamashita and Rosen ( I965) observed infiltration of the endothelial meshwork by phagocyti...
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ژورنال
عنوان ژورنال: Progress in Biophysics and Molecular Biology
سال: 1978
ISSN: 0079-6107
DOI: 10.1016/0079-6107(78)90007-x