鸡沙门氏菌感染时小肠黏膜表面的退化。
Degeneration of the mucosal surface of the small intestine of the chicken in Salmonella infection.
作者信息
Bayer R C, Gershman M, Bryan T A, Rittenburg J H
出版信息
Poult Sci. 1977 May;56(3):1041-2. doi: 10.3382/ps.0561041.
PMID:343083
Abstract
Day-old chicks were infected with Salmonella typhimurium. The impact on the intestinal mucosa was observed by scanning and transmission electron microscopy. Salmonella infected birds were characterized as having areas on their intestinal mucosal cells devoid of microvilli. The absence of microvilli probably interferes with absorption of the digesta.
摘要
一日龄雏鸡感染了鼠伤寒沙门氏菌。通过扫描电子显微镜和透射电子显微镜观察其对肠道黏膜的影响。感染沙门氏菌的鸡的特征是其肠道黏膜细胞上存在无微绒毛区域。无微绒毛可能会干扰消化物的吸收。
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