Study On Lactic Acid Bacilus Adhesion In Chicken Digestive Tract

By scan and transmission electricity microscope detective healthy and infectious coccidian fowl digestive tract normal flora ultrastructure,Found that healthy fowl digestive tract(crop,ileum and caecum ) mucosa facial have a number of normal flora .there are a number of lacticbacillus in the facial of crop mucosa ,and see the state of lactobacillus adhering to intestinal epithelial cells;Choose for host specific and bacterium strain specific high adhesion Lactobacillu(sSDn A,SDnB7 and SDnE1 ); sure of adhesion factor character of Lactobacillus SDn A adhering to the intestinal epithelial cells; purify adhesion match protein from surface of Lactobacillus SDn A and sure molecular weigh; purify receptor protein of adhesion protein from facial of the intestinal epithelial cells and sure it's molecular weight; Research on Lactobacillus adhesion match and receptor protein concentration of chicken digestive tract; sure of optimum condition of Lactobacillus adhering to the Intestinal Epithelial Cells .The following nine parts were included in the studies:Partâ… Studies on the healthy and infectious coccidiosis fowl digestive tract normal flora ultrastructure Detective healthy and infectious coccidiosis fowl digestive tract normal flora ultrastructure by scan electron microscopy.we found that healthy fowl digestive tract(crop,ileum and caecum ) mucosa facial have a number of normal flora .there are a number of lacticbacillus in the facial of crop mucosa.and in the facial of ileum have some coccus, mucosa have not be damaged .but infectious coccidiosis fowl digestive tract(crop,ileum and caecum ) mucosa fall out.only a few of normal flora adhering to intestinal epithelial cells .Partâ…¡Studies on the state of Lacticbacillus adhering to digestive tract epithelial cells ultrastructure Detective healthy fowl digestive tract normal flora ultrastructure by scan electron...