氨基糖甙类抗生素,如常用的链霉素、卡那霉素、新霉素以及庆大霉素等系由链丝菌培养液中取得,其中含有氨糖分子和非糖分子配糖链中的甙元结合而成,均具有耳毒性作用。该类抗生素日益广泛应用于临床以来,耳中毒病例亦随之迅速增多,不少病例的内耳前庭及耳蜗可遭到难以逆转的损害。长期以来,人们对抗生素治疗疾病的效果往往估计过高,惯于 Aminoglycoside antibiotics, such as commonly used streptomycin, kanamycin, neomycin and gentamicin obtained from the chain culture medium, which contains the sugar molecules and non-sugar molecular glycosides in the chain Aglycone from combination, are ototoxic effects. Since these antibiotics are widely used in clinical practice, the number of ototoxic cases also increases rapidly. In many cases, the vestibular and cochlear of the inner ear can suffer irreversible damage. For a long time, the effects of antibiotics on the treatment of diseases are often overestimated and used to