Melatonin is a kind of indoleamine hormone synthesized by the pineal gland of the vertebrate,which has extensive biological functions.
褪黑激素是脊脑中松果腺合成的一种吲类激素,具有广泛的生学。
Melatonin is a kind of indoleamine hormone synthesized by the pineal gland of the vertebrate,which has extensive biological functions.
褪黑激素是脊脑中松果腺合成的一种吲类激素,具有广泛的生学。
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