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应激时体内出现多种神经肽改变，β内啡肽（βＥＰ）不仅参与全身应激的调节，还与应激时急性胃粘膜病变（ａｃｕｔｅｇａｓｔｒｉｃｍｕｃｏｓａｌｌｅｓｉｏｎ，ＡＧＭＬ）的保护作用有关．已证实中枢内多种神经肽可对胃粘膜产生保护及损伤作用．脑室内注射βＥＰ...
A variety of neuropeptide changes occur in the body during stress. Β-endorphin (β-EP) is involved not only in the regulation of systemic stress, but also in the protection of acute gastric mucosal lesions (AGML) during stress. It has been confirmed that a variety of neuropeptides in the central nervous system can produce protective and damaging effects on gastric mucosa. Intracerebroventricular injection β EP