A type of penicillin that is effective against gram-negative and gram-positive bacteria. It is used in treating gonorrhea and infections of the intestinal, urinary, and respiratory tracts.

安匹西林一种青霉素，抗革兰氏阴性、革兰氏阳性细菌有效，用于治疗淋病以及肠道、泌尿道和呼吸道的感染。

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There are evidences that several Gram-negative bacterial strains use their core LPS to interact with C-type lectin receptor.

由于近来发现的C型凝集素受体与某些革兰氏阴性菌的核心脂多糖(核心lps)有作用。

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The two or three packagers broke down the pot into 1.5- and 2-gram parcels, which were placed in plastic canisters and labeled according to type.

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