Thirty rats were divided into three groups: Damp group ( relative humidity was over 90% andtemperature 18 ￣25 ) , Cold group ( T : 2 2 , RH : 54 4% ) and normal control group ( T : 18 ￣ 25 , RH :54 4% ) . T...Thirty rats were divided into three groups: Damp group ( relative humidity was over 90% andtemperature 18 ￣25 ) , Cold group ( T : 2 2 , RH : 54 4% ) and normal control group ( T : 18 ￣ 25 , RH :54 4% ) . The results showed that number of Escherichia coli increased greatly while number of bifidobac-terium reduced in high moisture. In Damp group, Ievel of secretory IgA was much higher as compared withthat of the normal controlled and Oold group. Th/i and Ts/c in Cold group and in Damp group were slighttylower than that in the normal group. Light microscopic examinations showed that there were intiltration ot in-flammatory colls and low-grade hyperemla in the phalangeal joints' synovium of rats of the Damp group inpathological section. Meanwhile there were low-grade erosion, degeneration, necrosis and exfoliation in ep-ithelium mucosa of small intestine.展开更多
文摘Thirty rats were divided into three groups: Damp group ( relative humidity was over 90% andtemperature 18 ￣25 ) , Cold group ( T : 2 2 , RH : 54 4% ) and normal control group ( T : 18 ￣ 25 , RH :54 4% ) . The results showed that number of Escherichia coli increased greatly while number of bifidobac-terium reduced in high moisture. In Damp group, Ievel of secretory IgA was much higher as compared withthat of the normal controlled and Oold group. Th/i and Ts/c in Cold group and in Damp group were slighttylower than that in the normal group. Light microscopic examinations showed that there were intiltration ot in-flammatory colls and low-grade hyperemla in the phalangeal joints' synovium of rats of the Damp group inpathological section. Meanwhile there were low-grade erosion, degeneration, necrosis and exfoliation in ep-ithelium mucosa of small intestine.
