中国人兽共患病学报
中國人獸共患病學報
중국인수공환병학보
Chinese Journal of Zoonoses
2015年
10期
914-918
,共5页
庞慧%李桂莲%万康林%余平
龐慧%李桂蓮%萬康林%餘平
방혜%리계련%만강림%여평
药物敏感性%慢速生长分枝杆菌标准株%抗结核药物%最小抑菌浓度
藥物敏感性%慢速生長分枝桿菌標準株%抗結覈藥物%最小抑菌濃度
약물민감성%만속생장분지간균표준주%항결핵약물%최소억균농도
drug sensitivity%reference slowly growing mycobacteria%antituberculous agents%minimum inhibitory concen-tration (MIC)
慢速生长分枝杆菌主要分布于土壤、污水等环境中,这类细菌可对人类致病,尤其是肺部疾病。本研究中,通过分析一线和二线抗结核药物的药敏试验,为了找到治疗慢速生长分枝杆菌病的最佳药物。结果表明,异烟肼(4/34)是敏感性最低的药物,只对 Mycobacterium szulgai ,Mycobacterium celatum ,Mycobacterium duvalii和Mycobacterium elephantis敏感。利福平(13/34)和乙胺丁醇(14/34)有相似的敏感性。链霉素(27/34)是一线抗结核药物中效果最好的,对绝大多数的试验菌株都有较好的活性。氧氟沙星(23/34),卡那霉素(26/34)和妥布霉素(26/34)具有强有力的抗菌活性。环丙沙星(31/34),左氧氟沙星(31/34),阿米卡星(33/34)和卷曲霉素(33/34)具有极好的抗慢速生长分枝杆菌活性。莫西沙星(34/34)的抗菌活性最强。在本试验的测试慢速生长分枝杆菌中,Mycobacterium simiae和Mycobacterium af ricanum对更多的药物耐药。 Mycobacterium szulgai和Mycobacterium duvalii对一线和二线抗结核药物都有较好的活性。总之,二线抗结核药物是治疗慢速生长分枝杆菌的良好药物,可被广泛用于慢速生长分枝杆菌病的治疗。
慢速生長分枝桿菌主要分佈于土壤、汙水等環境中,這類細菌可對人類緻病,尤其是肺部疾病。本研究中,通過分析一線和二線抗結覈藥物的藥敏試驗,為瞭找到治療慢速生長分枝桿菌病的最佳藥物。結果錶明,異煙肼(4/34)是敏感性最低的藥物,隻對 Mycobacterium szulgai ,Mycobacterium celatum ,Mycobacterium duvalii和Mycobacterium elephantis敏感。利福平(13/34)和乙胺丁醇(14/34)有相似的敏感性。鏈黴素(27/34)是一線抗結覈藥物中效果最好的,對絕大多數的試驗菌株都有較好的活性。氧氟沙星(23/34),卡那黴素(26/34)和妥佈黴素(26/34)具有彊有力的抗菌活性。環丙沙星(31/34),左氧氟沙星(31/34),阿米卡星(33/34)和捲麯黴素(33/34)具有極好的抗慢速生長分枝桿菌活性。莫西沙星(34/34)的抗菌活性最彊。在本試驗的測試慢速生長分枝桿菌中,Mycobacterium simiae和Mycobacterium af ricanum對更多的藥物耐藥。 Mycobacterium szulgai和Mycobacterium duvalii對一線和二線抗結覈藥物都有較好的活性。總之,二線抗結覈藥物是治療慢速生長分枝桿菌的良好藥物,可被廣汎用于慢速生長分枝桿菌病的治療。
만속생장분지간균주요분포우토양、오수등배경중,저류세균가대인류치병,우기시폐부질병。본연구중,통과분석일선화이선항결핵약물적약민시험,위료조도치료만속생장분지간균병적최가약물。결과표명,이연정(4/34)시민감성최저적약물,지대 Mycobacterium szulgai ,Mycobacterium celatum ,Mycobacterium duvalii화Mycobacterium elephantis민감。리복평(13/34)화을알정순(14/34)유상사적민감성。련매소(27/34)시일선항결핵약물중효과최호적,대절대다수적시험균주도유교호적활성。양불사성(23/34),잡나매소(26/34)화타포매소(26/34)구유강유력적항균활성。배병사성(31/34),좌양불사성(31/34),아미잡성(33/34)화권곡매소(33/34)구유겁호적항만속생장분지간균활성。막서사성(34/34)적항균활성최강。재본시험적측시만속생장분지간균중,Mycobacterium simiae화Mycobacterium af ricanum대경다적약물내약。 Mycobacterium szulgai화Mycobacterium duvalii대일선화이선항결핵약물도유교호적활성。총지,이선항결핵약물시치료만속생장분지간균적량호약물,가피엄범용우만속생장분지간균병적치료。
Slowly growing mycobacteria (SGM ) are distributed in the environment ,for example in soil and dirty water . SGM can cause human infections ,especially lung diseases .In this article ,first and second line antituberculous agents were ex‐amined in order to identify the optimum drugs for the treatment of SGM disorders .The fewest SGM in our study (4/34) were susceptible to isoniazid .Rifampicin (13/34) and ethambutol (14/34) were effective against similar numbers of strains .Ofloxa‐cin (23/34) ,kanamycin (26/34 ) , tobramycin (26/34 ) and streptomycin (27/34 ) were active against most of the tested strains .Ciprofloxacin (31/34) ,levofloxacin (31/34) ,amikacin (33/34) and capreomycin (33/34) showed an excellent range of activity .Moxifloxacin (34/34) showed the widest range of activity against the SGM species .Among the tested SGM spe‐cies ,M .simiae and M .af ricanum were resistant to the highest number of drugs .M .szulgai and M .duvalii were susceptible to all the first and second line antituberculous agents tested .Overall ,the second‐line antituberculous agents were good candi‐dates for the treatment of infection by SGM species and can be widely used in the therapy of SGM diseases .