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为了探讨整肠生菌与特殊理化因素的关系，本文研究了整肠生菌对不同抑制剂的反应。结果表明：当ｐＨ 为７ ．０ 时，链霉素质量浓度为０ ．５ ｇ／Ｌ，青霉素质量浓度为１ ｇ／Ｌ，头孢唑啉钠质量浓度为０ ．５ ｇ／Ｌ时对整肠生菌有明显抑制作用。这对正确使用整肠生菌剂提供了可靠的理论依据。
In order to investigate the relationship between intestinal metacercaria and specific physico-chemical factors, this study investigated the response of E.coli to different inhibitors. The results show that when the pH is 7. 0, streptomycin concentration of 0. 5 g / L, the concentration of penicillin was 1 g / L, and the concentration of cefazolin sodium was 0. 5 g / L had significant inhibitory effect on intestinal bacteria. This provides a reliable theoretical basis for the proper use of enterocolitics.