摘要
广西蜈蚣常发生以咽喉局部成弥漫性炎症、溃疡及大量干酪样物沉着于咽喉部为特征的咽喉部溃疡。表现为口腔不能启闭、分泌物增多、不能采食吞咽,精神萎颓,逐渐消瘦衰竭致死,发病原因未见报道。对34条自然发病死亡的蜈蚣经病理剖检、细菌学检查,并与标准菌株(10104-7)作了一系列的对比试验,认定为铜绿色假单胞菌(Pseudomos aeruginosa)为蜈蚣咽喉部溃疡病病原菌。对该病原菌进行了药物预防及治疗试验,结果表明,15种药物敏感试验中,氯霉素、复方新诺明、丁胺卡那霉素等3种药物最为敏感,并将其中两种药物作治疗对比试验,结果氯霉素治愈率最为理想,田间扩大治疗试验的结果与实验室治疗结果差异不大。另外选用高锰酸钾溶液作为蜈蚣的体表及房舍用具的消毒剂,对预防蜈蚣咽喉部溃疡病有较好的效果。
Guangxi cenetipede usually suffers from pharyngolaryngeal ulcer disease which is charaeteristic of diffuse inflammation,ulcer and having a large amount of caseous substance deposited in pharynx and larynx.Its mouth could neither open nor close and its se- crection increased.So it could not be able to collect and swallow food,appeared listless,and was gradually emaciating adn finally dead.The etiology of this disease has still not been re- ported.After 34 dead centipedes died from the disease were examined using pathological anatomy and bacteriological method,the pathogen of this disease was reported as Pseu- domonas aeruginosa which was studied by a series of tests in comparison with standard bacte- rial strain 10104-7.Prevention and treatment of this disease by drugs were carried out.The results showed that among 15 drugs used in the drug sensitivity test,chloramphenicol,com- pound sinmia and amikacin were most sensitive,and the cure rate of chloramphenicol in two- drug comparision treatment test was higher than the other.Furthermore,potassium perman- ganate was selected as antiseptic for centipede body surface and premises,and effective in prevention of pharyngolaryngeal ulcera disease.
关键词
蜈蚣
咽喉部溃疡
铜绿色假单胞菌
高锰酸钾
centipede
pharyngolaryngeal ulcera
Pseudomonus aeruginosa
drug sensitivity test
potassium permanganate
