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A second messenger is an intercellular metabolite or ion increasing or decreasing as   respond to the stimulation of receptors by agonist ,considered as the ¡°first messenger¡± .This generic term usually does not prejudge the rank order of intracellular biochemical events.

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°®ÓëÓêÏÂ(½ð±Ò+1): 2011-10-20 16:08:51
yuqunying(½ð±Ò+1): 2011-10-22 15:08:14
A second messenger is an intercellular metabolite or ion increasing or decreasing as   respond to the stimulation of receptors by agonist ,considered as the ¡°first messenger¡± .This generic term usually does not prejudge the rank order of intracellular biochemical events.
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2Â¥: Originally posted by ϲ»¶Ñ§Ï° at 2011-10-19 14:40:46:
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3Â¥: Originally posted by yuqunying at 2011-10-19 14:58:17:
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