Gas-liquid chromatographic analysis for presumptive diagnosis of anaerobic infection in maxillofacial region

由厌氧菌引起的感染很常见。厌氧菌现在被认为是重要的病原体，特别是那些与口腔正常菌群污染有关的病原体。为了充分的化疗，需要从脓液中快速鉴定厌氧菌。采用直接气液色谱法对100例颌面部感染标本进行分析，并将其挥发性脂肪酸谱与分离厌氧菌产生的挥发性脂肪酸总量进行比较。直接气液色谱分析脓液在颌面区域提供快速和推定的厌氧细菌的分化。

Infections due to anaerobic bacteria are common. Anaerobic bacteria are now considered significant pathogens, particularly those related to contamination by the normal flora of the oral cavity. Rapid identification of anaerobic bacteria from pus is needed for adequate chemotherapy. A total of 100 samples in maxillofacial infection was analysed by direct gas-liquid chromatography, and the volatile fatty acid patterns were compared with the sum of volatile fatty acid which isolated anaerobic bacteria produced. Direct gas-liquid chromatographic analysis of pus in maxillofacial region provides rapid and presumptive differentiation of anaerobic bacteria.