克雷伯氏菌引起婴儿腹泻的病原分离鉴定及耐药性检测

Isolation,Identification and Drug Resistance Detection of Klebsiella Pneumoniae Causing Infantile Diarrhea

通过对急性腹泻患儿粪便标本镜检、细菌分离培养、生化特性、药敏试验和致病性分析后分离鉴定出克雷伯氏菌．药敏试验结果显示对头孢哌酮、丁胺卡那霉素较敏感．在临床小儿感染性腹泻的诊治中,应注意肺炎克雷伯氏杆菌的分离鉴定和选用敏感抗生素对症治疗,以防止滥用广谱抗生素及耐药性的形成．

The feces of infants with acute diarrhea were examined through microscope, and performed bacterial isolation and culture. Then the bacterial biochemical traits, drug sensitivity and pathogenicity were analyzed. Klebsiella pneumoniae was isolated from the pathogens for infantile dlarrhea,whose result of drug sensitivity test proved that it was sensitive to cefoperazone and amikacin. Therefore,doctors should pay attention to the isolation,identification of klebsiella pneumoniae and select sensitive antibiotic in order to prevent the evolution of drug resistance during the treatment of infectious infantile diarrhea.