M N Gruzova,V N Parfenov
M N Gruzova
S Kawano,H Takano,T Kuroiwa
S Kawano
Mitochondrial fusion, recombination, and mobile genetic elements, which are essential for mitochondrial sexuality, are well established in various organisms. The recombination of mitochondrial DNA (mtDNA) depends upon fusion between parenta...
S Hauschildt,B Kleine
S Hauschildt
Our current understanding of the interaction between bacteria and macrophages, cells of the immune system that play a major role in the defense against infection, is summarized. Cell-surface structures of Gram-negative and Gram-positive bac...
Membrane mechanisms and intracellular signalling in cell volume regulation [0.03%]
膜机制与细胞体积调节的胞内信号转导路径
E K Hoffmann,P B Dunham
E K Hoffmann
Recent work on selected aspects of the cellular and molecular physiology of cell volume regulation is reviewed. First, the physiological significance of the regulation of cell volume is discussed. Membrane transporters involved in cell volu...
J F Bertram
J F Bertram
The highly specialized architecture of the renal glomerulus is altered in a variety of disease states. Morphometric methods, including stereological methods, have been widely used to analyze these changes in both animal and human glomeruli....
The role of growth factors in vascular cell development and differentiation [0.03%]
生长因子在血管细胞发育和分化中的作用
M A Moses,M Klagsbrun,Y Shing
M A Moses
The control of vascular growth and differentiation is a complex system of activity and interaction between positive and negative modulators of these processes. A number of important stimulators and inhibitors of both smooth muscle cells and...
T Zeuthen
T Zeuthen
Water crosses cell membranes by passive transport and by secondary active cotransport along with ions. While the first concept is well established, the second is new. The two modes of transport allow cellular H2O homeostasis to be viewed as...
K E Latham,J McGrath,D Solter
K E Latham
Genetic imprinting in mammals allows the recognition and differential expression of maternal and paternal alleles of certain genes. Recent results from a number of laboratories indicate that, at least for some genes, gametic imprints, which...
T Makita
T Makita
The matrix of peroxisomes has been considered to be homogeneous. However, a fine network of tubules is visible in electron micrographs at very high magnification. This substructure becomes more positive in a high-contrast photocopy and with...
L R Mata
L R Mata
In newborn rodents, seminal vesicle epithelium (SVEP) cells display a poorly developed rough endoplasmic reticulum (RER) and Golgi complex, and they show no signs of secretion. From puberty onward, secretory material starts to appear, and t...