【摘要】 收集27份腹腔内和腹壁切口感染脓汁标本,进行以无芽胞厌氧菌为重点的细菌学分离鉴定。其中共检出需氧菌(含兼性厌氧菌)28株和专性厌氧菌22株。厌氧菌中类杆菌属占90.9％。细菌培养结果表明,单独需氧菌感染占55.6％,单独厌氧菌感染占18.5％,需氧菌和厌氧菌混合感染占25.9％。厌氧菌的总感染率为44.4％。几种不同标本中,以阑尾炎手术后化脓感染检出厌氧菌的比率最高,占58.3％。这一结果表明,厌氧菌在腹部化脓感染中,占有不可忽视的地位。更多还原

【Abstract】 Twenty-seven specimens collected from abdominal cavities or incisions on the abdominal wall of patients with suppurative infection were examined bacteriologi-cally, with the main purpose of isolating and identifying the non-sporc-forming anaerobes. Twenty-eight strains of aerobes (including facultative anaerobes) and twenty-two strains of obligate anaerobes were screened out. 90.9% of the obligate anaerobes were bacteroids and 64% of the aerobes were G bacteria. Bacterial cultures showed that the infection rates of aerobes and the mixture of them were 55.6%, 18.5% and 25.9% respectively. The total infection rate of anaerobes was 44.4%. The rate of anaerobes isolated from patients with suppurative infection after appendectomy (58.3%) was the highest among the specimens. These results signify that anaerobes are significantly important pathogens in abdominal suppurative infection.更多还原