An earlier model in which uptake of essential nutrients for which the cell is auxotrophic, regulates cell division, is discussed in the light of new experimental findings, specifically the purification of a new type of transport-inhibitory protein from rat liver and the properties of the protein....
細胞膜的功能(Thefunctionsofcellmembrane)n作為一阻隔-分隔細胞及外界,每個細胞器n控制及調節物質進出細胞及細胞器n在細胞膜的表面形成酵素,輔因及及色素的 附著點n提供受體及作為辨認細胞的用途n細胞間的相互作用 細胞膜的功能(Thefunctionsofcellmembrane)n1.作為一阻隔-分隔細胞及外界,每個細胞器-->每個細胞...
The Red Cell Membrane, Part 1: The Role of the Red Cell Membrane Clinical Advances in Hematology & OncologyKessler, Craig M.
1. 1. Evidence is presented that the cell membrane does not move forwards in locomotion of the amoeba, but is formed de novo in the front and dissolved into the cytoplasm in the rear. 2. 2. Active expansion of the front of the amoeba and self-propulsion of the endoplasm are not suppor...
The difference in the uptake parameters is best described by a greater linear diffusion term in the non-tolerant genotypes. These results suggest that copper damages the cell membrane, and that this damage leads to an increase in the leakiness of the membrane, leading to both greater K + ...
(Thefunctionsofcellmembrane) 1.作為一阻隔-分隔細胞及外界,每個細 胞器 -->每個細胞或細胞器成為獨立的單位 -->不同的代謝活動在同一時間及其獨特的 環境內進行,互不干擾 例子:葉綠體,粒線體 細胞膜的功能 (Thefunctionsofcellmembrane) 2.控制及調節物質進出細胞及細胞器 ...
et al. Membrane vesicles, current state-of-the-art: emerging role of extracellular vesicles. Cell. Mol. Life Sci. 68, 2667–2688 (2011). Article PubMed PubMed Central Google Scholar Toyofuku, M., Nomura, N. & Eberl, L. Types and origins of bacterial membrane vesicles. Nat. Rev. ...
The Structure of the Cell Membrane 细胞膜结构.Asoapmoleculehasalonghydrocarbonchainandachargedhead.Soapwillformamonomolecularfilmonwater.CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 hydrocarbonchain chargedhead C C C C C C C C C C airwater Agitatingsoapywatermakesmicelles.CCC ...
Role of the cell-basement membrane (BM) interface in stimulus-secretion coupling by lacrimal acinar exocrine cells 来自 ResearchGate 喜欢 0 阅读量: 20 作者:GW Laurie,L Chen 摘要: Lacrimal acinar cell contact with novel BM component BM180 in the presence of laminin-1 (Ln-1) is required for...
Analyses of these mouse models, named Nuclear-Only Estrogen Receptor (NOER) mice, have shown that loss of membrane initiated ERαsignaling leads to female infertility associated with abnormalities in ovarian function and disturbed sex steroid levels20,23. In order to evaluate the role of ...