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近年来,由于细菌学、病毒学、免疫学的发展,使婴幼儿腹泻(以下简称腹泻)的中西医结合临床研究取得了较大的进展。现将我科二十年来有关腹泻病原学及中医疗效分析如下,并从免疫学方面初步探讨中医疗效机理。病因学分析腹泻病因繁多,一般以感染引起者多见,各种病原如细菌、病毒、真菌等均可污染食物或奶具引起肠道感染而发病。 (一)细菌感染:我院儿科1958～1979年从腹泻病孩2218例粪便中分离出细菌450株,阳性率为20.28％。其中以致病性大肠杆菌较多(17.71％),其次为沙门氏菌属(1.48％),其他病原菌则极少(见表1)。致病性大肠
In recent years, due to the development of bacteriology, virology and immunology, great progresses have been made in the integrative clinical research of infantile diarrhea (hereinafter referred to as diarrhea). Now 20 years of our department for diarrhea etiology and Chinese medicine efficacy analysis is as follows, and from the immunology aspects of Chinese medicine efficacy mechanism. Etiology Analysis of diarrhea causes a lot, generally caused by infection more common, a variety of pathogens such as bacteria, viruses, fungi, etc. can contaminate food or milk caused by intestinal infection and disease. (A) bacterial infection: Pediatric hospital in 1958 to 1979 from diarrhea in 2218 cases of bacteria isolated 450 strains of bacteria, the positive rate was 20.28%. Among them, pathogenic Escherichia coli was more (17.71%), followed by Salmonella (1.48%), while other pathogens were rare (Table 1). Pathogenic large intestine