白带分泌物与健康 、季 霉菌性阴道炎白带分逃物革兰氏染色:乳酸杄菌和白念珠菌
白带分泌物与健康 霉菌性阴道炎白带分泌物革兰氏染色： 乳酸杆菌和白念珠菌 11
白带分泌物与健康 细菌性阴道炎白带分泌物革兰氏染色:线索细胞(加特纳菌,对磺胺和四环 素药物敏感) 12
白带分泌物与健康 细菌性阴道炎白带分泌物革兰氏染色： 线索细胞（加特纳菌，对磺胺和四环 素药物敏感） 12
(粘液川 Mucus(化学屏障) Mucin(粘蛋白) igh molecular weight, heavily glycosylated proteins produced by epithelial tissues v key characteristic is their ability to form gels v At least 19 human mucin genes have been distinguished by CDNA cloning v Function: lubrication, chemical barriers, cell signaling 13
Mucin（粘蛋白）： high molecular weight, heavily glycosylated proteins produced by epithelial tissues key characteristic is their ability to form gels At least 19 human mucin genes have been distinguished by cDNA cloning Function: lubrication, chemical barriers, cell signaling 13 (粘液)Mucus（化学屏障）
Cell surface mucins and secreted mucins MUCI o-glycosylation Cytoplasmic near-polymer model Seasurface N-terminal- trimer network model Transport to on Aglycon Packing nature Reviews Microbiology
14 Cell surface mucins and Secreted mucins
Mucin 1 v MUCI is a glycoprotein with extensive O-linked glycosylation of its extracellular domain Y line the apical surface of epithelial cells in the lungs, stomach intestines eyes and several other organs protect the body from infection by pathogen binding to oligosaccharides in the extracellular domain, preventing the pathogen from reaching the cell surface Y Overexpression of MUCl is often associated with colon, breast ovarian, lung and pancreatic cancers 15
Mucin 1 MUC1 is a glycoprotein with extensive O-linked glycosylation of its extracellular domain line the apical surface of epithelial cells in the lungs, stomach, intestines, eyes and several other organs protect the body from infection by pathogen binding to oligosaccharides in the extracellular domain, preventing the pathogen from reaching the cell surface Overexpression of MUC1 is often associated with colon, breast, ovarian, lung and pancreatic cancers 15