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Calcium as a messenger

Soroker and Rafaeli, 1995). This confirmed that calcium is involved in pheromone biosynthesis and that there is a cross-talk between the two messengers, since the increase in calcium, as a result of the ionophores, induced the increase in cAMP. This reinforces the hypothesis that cAMP stimulation occurs downstream of the calcium influx (Jurenka et al., 1991c Soroker and Rafaeli, 1995). [Pg.120]

Smith JB, Selak MA, Dangelmaier C, Daniel JL Cytosolic calcium as a second messenger fr>r collagen-induced platelet responses. Biochem J 288 925-929,1992... [Pg.100]

Phospholipase C acts on inositol phospholipids within the cell membrane to produce IP3, which opens up ion channels to facilitate entry of calcium into the cytoplasm where it acts as a messenger, and diacylglycerol, which modulates protorn kinase C activity. [Pg.1029]

Cavero 1., Spedding M. Calcium antagonists a class of drugs with a bright future. Part I. Cellular calcium homeostasis and calcium as a coupling messenger. Life Sci. 33 (1983) 2571-2581. [Pg.316]

Battery Model GHK Constant Field Formulation GHK with Correction for Fixed Surface Charge Eyring Rate Theory Models of Ionic Currents Ion Pump Ion Exchangers Synapses Calcium as a Second Messenger... [Pg.346]

Flubendiamide is an example of a new chemical class of insecticides that have been termed phthalic acid diamides (Nauen 2006, Copping and Duke 2007). They are related to the alkaloid ryanodine, which is extracted from Ryania species. Ryanodine affects muscles by binding to calcium channels of the sarcoplasmic reticulum. Ca + ions act as intracellular messengers, and their flux is modulated by calcium channels of this type. The toxic action of ryanodine and synthetic insecticides related to it is due to the disturbance of calcium flux. [Pg.7]

Goldstein GW. 1993. Evidence that lead acts as a calcium substitute in second messenger metabolism. Neurotoxicology 14 97-102. [Pg.526]

Calcium, a crucial second messenger signalling key changes in cellular metabolism, is also important in muscle activation, in the activation of many proteases, both intra- and extracellular, and as a major component of an range of biominerals, including bone. [Pg.7]

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See also in sourсe #XX -- [ Pg.303 , Pg.304 ]



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