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全部话题 - 话题: tyramine
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f*****y
发帖数: 847
1
Isoniazid has some monoamine oxidase inhibitor (MAOI) activity. Isoniazid
can alter metabolism of tyramine-containing foods, leading to reactions
associated with MAOI drugs (diarrhea, flushing, sweating, pounding chest,
dangerous changes in blood pressure, and other symptoms).People taking
isoniazid should avoid tyramine-containing foods.
Isoniazid can also alter metabolism of histamine-containing foods, leading
to headaches, sweating, pounding chest, flushing, diarrhea, low blood
pressure, and
h*****s
发帖数: 12833
2
Tyramine。。。。
g*****j
发帖数: 1211
3
来自主题: Biology版 - 中医的双盲实验完全可行
生物在细胞水平的信号传导在动物和植物之间会有很多共通的地方。植物合成的很多
ligand对动物细胞reeceptor 有激活或者抑制作用是完全可能的。比方
catecholamnine。植物中分离的很多物质如tyramine, Digitalis, muscarine,
nicotine,atropine 都可以入药,只是现在有了更好的选择。 中医临床上的阴和阳,
和人体的sympathetic 和 parasympathetic nerve system 的作用有很多重合的地方。
只是古人不知道这些生理机制。
l********z
发帖数: 810
4
来自主题: MedicalCareer版 - NBME6- PharmQ
Diagram shows....contraction of a blood vessel segment in response to in
vitro administration of norepinephrine (NE) before and after drug X is given
. After the drug X is given the action of NE is increased (contraction
increased).
what is drug X 'sounds very mystiful' ?
a) cocaine
c) isoproterenol (the ans selected)
d) metoprolol
e)phenoxybenzamine
f)reserpine
g)tyramine
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