rich blood from whole blood without loss by providing a device to prevent pulsation of blood flow (which is also used as a pressure detector) between a pump for blood sampling and membrane separator and a reflux preventing layer understream to a returning blood pump in a returning blood flow...
exceptions of certain soluble enzymes containing a b -type cyt domain ( e.g . nitrate reductase, Campbell, 1996) and of cytochrome b 5 in erythrocytes which is a cytoplasmic protein (Velick and Strittmater, 1956; Hultquist and Passon, 1971), cyts b mostly occur as membrane-bound proteins...
A Plasma Membrane V-type H+-ATPase May Contribute to Elevated Intracellular pH (pHin) in Some Human Tumor Cells RAUL,MARTÍNEZ-ZAGUILÁN,ROBERT,... - 《Annals of the New York Academy of Sciences》 被引量: 16发表: 1992年 Ca2+ entry at the plasma membrane and uptake by acidic stores...
+-ATPase Reconstituted into Nanodiscs Is a Monomer.]]>doi:10.1074/jbc.M112.446948Plasma membrane H+-ATPases form a subfamily of P-type ATPases responsible for pumping protons out of cells and are essential for establishing and maintaining the crucial trans-membrane proton gradient in plants and...
质膜PlasmaMembrane 细胞质膜(PlasmaMembrane,PM),是指包围在细胞表面的一层极薄的膜。电镜下厚度为6～10nm。 基本作用:保持细胞内微环境的相对稳定;参与同外界环境进行物质交换、能量和信息传递;在细胞的生存、生长、分裂、分化中起重要作用。 概述 内膜系统(endomembrancesystem):真核细胞特有的结构,主要包括内质网、...
By Type By BrandPlasma MembraneDefinition, Function, Structure Vs Cell Wall Definition: What is the Plasma Membrane?Essentially, the plasma membrane refers to the cell membrane that defines the boundaries of a cell and cell organelles. As such, it forms a barrier, with controlled interaction, bet...
(uPAR)29, and β1-integrin11,30. Accordingly, we have reported that α2M* regulates the endocytosis and subsequent recycling of the membrane-type matrix metalloproteinase 1 (MT1-MMP) to the cell surface, which promotes MMP-2 activation and cell migration of MIO-M1 cells14. Surprisingly, ...
We used freeze-fracture to study muscle plasma membrane in six patients with Fukuyama-type congenital muscular dystrophy and six control children. In the patients, there was significantly fewer intramembranous particles (IMPs) and orthogonal arrays in the P face, with less conspicuous depletion of IMP...
plasma membrane. Since the localization of VEGFR family kinases is not solely restricted to the plasma membrane60,61, in this study, we focused on the regions surrounding the plasma membrane (cell perimeter) (Supplementary Fig.1d). The activation of the receptor at the membrane was probed by ...
A comparism of plasma membrane response to Al~(3+) stress between polygonaceae plants(Fagopyrum esculentum Moench,Fagopyrum dibotrys(D.Don) Hara,Polygonum cuspidatum Sieb.Et Zucc.,Polygonum pubescens Bl.) and gramineae plants(Oryza sativa L.,Triticum aestivum L.) was studied under controlled condi...