Neurosteroids block the increase in intracellular calcium level induced by Alzheimer's beta-amyloid protein in long-term cultured rat hippocampal neurons. Neuropsychiatr. Dis. Treat. 4, 209-218.Kato-Negishi M and Kawahara M. Neurosteroids block the increase in intracellular calcium level ...
We all know that we need calcium for strong bones and teeth. While this is true, particularly for children, this is not all that calcium does. It also helps in healthy functioning of nerves and muscles, including the heart. Getting enough calcium during the early years is crucial, as it ...
These results thus indicate the presence and involvement of P2-type purinergic receptors on PC12h cells in the ATP effects, and suggest a novel function of extracellular ATP as a modulator of hormonal actions. 展开 关键词: Neurites PC12 Cells Cytosol Animals Rats Calcium Nerve Growth Factors ...
4C, D). Consistent with the ideas that C3 signaling is important in immunomodulation [24] and that surgery can induce neuroinflammation [8], surgery increased ionized calcium binding adaptor molecule 1 (Iba-1) and interleukin (IL)−6 expression in the hippocampus and exercise attenuated this ...
Both the addition of cell-permeable ceramide and the rise of the endogenous one, increase intracellular calcium acting as potent inducers of exocytosis. Ceramide triggers AR in capacitated spermatozoa and enhances the gamete response to progesterone. The lipid induces physiological ultrastructural changes ...
Bizzarri C, Corda D: Norepinephrine, unlike ATP, induces all-or-none increase in cytosolic calcium in thyroid cells. The role of inositol-trisphosphate-... Bizzarri,Cinzia,Corda,... - 《European Journal of Biochemistry》 被引量: 7发表: 1994年 Changes in cytosolic calcium level in vascular sm...
Resting calcium level appeared to be higher in Alzheimer cells when compared to control lymphocytes. After incubating cells in 10−7 M of β-amyloid, the resting calcium concentration of the control cells elevated, while that of Alzheimer lymphocytes did not differ considerably.András...
In s... JH Walent,BW Porter,TFJ Martin - 《Cell》 被引量: 491发表: 1992年 Changes in cytosolic calcium level in vascular smooth muscle strip measured simultaneously with contraction using fluorescent calcium indicator fura 2. On the addition of 72.7 nM K+ or 1 microM norepinephrine, muscle ...
(B) Following protein displacement of VE-cadherin, gaps between endothelial cells form, leading to an increase in vascular permeability and payload transport into the extracellular matrix. Full size image Figure 3 Adhesion proprieties and effect on calcium signaling in inflamed endothelium. (A) ...
This rise of deposits around the degenerating terminals was very local as arbitrarily selected extracellular spaces near these terminals showed values which were at the level of the nonoperated controls. Therefore, a transient and local increase in extracellular calcium precipitates was found after optic...