Magma forms when rocks in the mantle melt due to changes in pressure or the addition of water. Although temperatures in the earth's mantle are much hotter than melting temperature, there is not a... Magma forms when rocks in the mantle melt due to changes in pressure or the addition of water.
Normaxin is a medicine used in the treatment of IBS (irritable bowel syndrome).
Ï-conotoxin inhibits N-type voltage-dependent calcium channels. [7] Because N-type voltage-dependent calcium channels are related to algesia (sensitivity to pain) in the nervous system, Ï-conotoxin has an analgesic effect: the effect of Ï-conotoxin M VII A is 100 to 1000 times that of morphine. [8] Therefore a synthetic version of Ï-conotoxin M VII A has found application as an analgesic drug ziconotide (Prialt). [9]