Browsing by Title
Now showing items 13305-13324 of 92818
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(Elsevier B.V., 2017)© 2017 Elsevier B.V. Mitochondrial dysfunction and oxidative damage, often accompanied by elevated intracellular iron levels, are pathophysiological features in a number of neurodegenerative processes. The question arises ...
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(Nature, 2022)The endoplasmic reticulum (ER) and mitochondria are interconnected intracellular organelles with vital roles in the regulation of cell signaling and function. While the ER participates in a number of biological processes ...
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(1973)Cell kinetics parameters were obtained for the three mitotic divisions leading to formation of stomata in the epidermis of the cotyledon of Allium cepa seedlings. Analysis of mitotic frequencies throughout the course of ...
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(DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY, 2005)Cell culture is highly desirable, as it provides systems for ready, direct access and evaluation of tissues. The use of tissue culture is a valuable tool to study problems of clinical relevance, especially those related ...
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(Academic Press Inc., 2002)We have established hippocampal cell lines from normal and trisomy 16 fetal mice, a model of human trisomy 21. Both cell lines, named H1b (derived from a normal animal) and HTk (trisomic) possess neuronal markers by ...
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(1982)The distribution of 5'-nucleotidase activity in pre-implantation mouse embryos is studied by means of a cytochemical method adapted from Uusitalo & Karnovsky (1977). The enzyme activity is detected from the 4-cell stage ...
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(1980)Cell membrane regions characterized by alkaline phosphatase activity are described in cleaving mouse embryos and early blastocysts. Enzyme activity is demonstrated by light and electron microscopy, from the late 4-cell ...
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(Company of Biologists Ltd, 2014)Cell migration is a fundamental process that occurs during embryo development. Classic studies using in vitro culture systems have been instrumental in dissecting the principles of cell motility and highlighting how cells ...
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(2007)Environmental chemicals may be involved in the etiology of breast cancer. There is substantial evidence that breast cancer risk is associated with prolonged exposure to female hormones. Among these hormonal influences a ...
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(1997)Necturus gallbladder epithelial cells bathed in 10 mM HCO3/1% CO2 display sizable basolateral membrane conductances for Cl- (G(Cl)/b) and K+ (G(K)/b). Lowering the osmolality of the apical bathing solution hyperpolarized ...
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(COMPANY OF BIOLOGISTS LTD, 2004-04-15)Stardust (Sdt) and Discs-Large (Dig) are membrane-associated guanylate kinases (MAGUKs) involved in the organization of supramolecular protein complexes at distinct epithelial membrane compartments in Drosophila. Loss of ...
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(MDPI, 2021)The firmness of blueberry is one of its most significant quality attributes. Modifications in the composition of the cell wall have been associated with changes in the fruit firmness. In this work, cell wall components and ...
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(NATURE PUBLISHING GROUP, 2008-10-08)Prions are the infectious agents responsible for prion diseases, which appear to be composed exclusively by the misfolded prion protein (PrPSc). Disease is transmitted by the autocatalytic propagation of PrPSc misfolding ...
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Cell2Fire: A cell-based forest fire growth model to support strategic landscape management planning (Frontiers Media, 2021)Cell2Fire is a new cell-based wildland fire growth simulator designed to integrate data-driven landscape management planning models. The fire environment is modeled by partitioning the landscape into cells characterized ...
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(2010)Signal transduction depends critically on the spatial localization of protein constituents. A key question in odor transduction is whether chemotransduction proteins organize into discrete molecular complexes throughout ...
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(1995)The aim of this study was to identify possible candidate genes for the susceptibility to cleft palate. We studied hyaluronic and glycoprotein levels with morphometric and histochemical techniques, in palatine processes of ...
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(John Wiley & Sons, 2013)Reactive oxygen species such as superoxide anion radicals (O2 ) and hydrogen peroxide (H2O2) have for long time been recognized as undesirable by-products of the oxidative mitochondrial generation of adenosine triphosphate ...
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(Wiley, 2016)Brain-derived neurotrophic factor (BDNF) and its receptors TrkB and p75 regulate dendritic and axonal growth during development and maintenance of the mature nervous system; however, the cellular and molecular mechanisms ...
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(2009)Background: Marlin-1 is a microtubule binding protein that associates specifically with the GABAB1 subunit in neurons and with members of the Janus kinase family in lymphoid cells. In addition, it binds the molecular motor ...