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2) PMID: 17586496

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Loss of enteric dopaminergic neurons and associated changes in colon motility in an MPTP mouse model of Parkinson's disease.
Grant Anderson, Ali Reza Noorian, Georgia Taylor, Mallappa Anitha, Doug Bernhard, Shanthi Srinivasan and James G. Greene.
Exp Neurol. 2007 September ; 207(1): 4–-12.

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Gastrointestinal(GI) dysfunctionÀº °¡Àå ÈçÇÑ ÆÄŲ½¼ Áúº´ÀÇ non-motorÁõ»óÀÌ´Ù.

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Male C57BL/6 mice¸¦ »ç¿ëÇÏ¿´°í,
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µÎ ±×·ì°£ÀÇ Â÷ÀÌ´Â Measurement of colon motility by one-hour stool collection, Liquid gastric emptying, Solid gastric emptying, Small intestine transit, Isometric muscular force recordingImmunocytochemistry, NADPH diaphorase staining, Neuron counting, Tyrosine hydroxylase immunoblottingµîÀÇ ½ÇÇèÀ» ÅëÇØ ÀÌ·ç¾î Á³´Ù.

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MPTP´Â ¼±ÅÃÀûÀ¸·Î ENS¿¡ ÀÖ´Â Ä«Å×ÄݾƹΠ½Å°æµé¿¡ ¿µÇâÀ» ÁÖ¾ú´Ù.
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MPTPóġµÈ ÁãµéÀº gastric emptying ¶Ç´Â small intestine transit¿¡ ¿µÇâÀÌ ¾ø¾ú´Ù.

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