CAJ | 학술논문

目的：分析我院下呼吸道感染患者的病原菌谱及其耐药性。方法选取我院2014年1～12月收治的100例下呼吸道感染患者。对其进行痰液收集并对痰液进行病原菌株分离，对病原菌株的分布及耐药性进行研究。结果100例患者病原菌株中，革兰阴性菌52株，革兰阳性菌48株。革兰阴性菌中包括铜绿假单胞菌、鲍曼不动杆菌以及肺炎克雷伯菌，革兰阳性菌包括金黄色葡萄球菌、肺炎链球菌。对菌株进行耐药性试验，亚胺培南对革兰阴性菌敏感性较高，利奈唑胺对革兰阳性菌敏感性较高。结论下呼吸道感染细菌有耐药性，治疗时要针对其耐药性不同合理用药，才能使治疗效果达到最好。
목적：분석아원하호흡도감염환자적병원균보급기내약성。방법선취아원2014년1～12월수치적100례하호흡도감염환자。대기진행담액수집병대담액진행병원균주분리，대병원균주적분포급내약성진행연구。결과100례환자병원균주중，혁란음성균52주，혁란양성균48주。혁란음성균중포괄동록가단포균、포만불동간균이급폐염극뢰백균，혁란양성균포괄금황색포도구균、폐염련구균。대균주진행내약성시험，아알배남대혁란음성균민감성교고，리내서알대혁란양성균민감성교고。결론하호흡도감염세균유내약성，치료시요침대기내약성불동합리용약，재능사치료효과체도최호。
ObjectiveTo analysis the hospital patients with lower respiratory tract infection of pathogens spectrum and drug resistance. Methods To choose our hospital between January 2014 and December 2014 treated 100 cases of patients with lower respiratory tract infections. On the sputum collection and separation of sputum pathogenic bacteria strains, to study the distribution and drug resistance of pathogenic bacteria strains.Results100 cases of patients with pathogen strains, 52 strains of gram-negative bacteria, gram-positive bacterium 48 strains. Gram-negative bacteria, including pseudomonas aeruginosa, acinetobacter baumannii, and klebsiella pneumoniae, gram-positive bacteria including staphylococcus aureus, streptococcus pneumoniae. The strain resistance test, imine south high sensitivity of gram-negative bacteria, rina thiazole amine higher sensitivity to gram-positive bacterium.Conclusion Lower respiratory tract infections bacteria resistant, treatment for its resistance to different rational drug use, can achieve the best treatment effect.