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螺旋器细胞的组织化学研究近20年来得到积极的发展。螺旋器结构内琥珀酸脱氢酶的组织化学研究是测定氧化代谢,后者作为感受器结构的能源对耳蜗功能有意义。乳酸脱氢酶被看作是乏氧代谢组织化学指示剂,乏氧糖酵解是后备补充能源。作者摹拟了黑色冶金生产条件,用光组织化学研究处于经常性噪声作用下的螺旋器感受细胞的变化。用豚鼠作试验,用NRG-201型噪声发生器和MOHO-25型放大器提供85～90分贝主要为低频的宽带噪声源。按(?)改良法隔离螺旋器,用组织化学方法研究反映螺旋器细胞代谢的琥珀酸脱氢酶和乳酸脱氢酶。细胞超微结构研究还查明了一系列变化了的细胞形态学的表现。经将处在经常性噪声作用下与处在安静状态的动物比较,前者内、外毛细胞区内琥珀酸脱氢酶和
Histochemistry of helical cells has been actively developed in recent 20 years. Histochemical studies of succinate dehydrogenase in the helical structure determine oxidative metabolism, which is of significance for cochlear function as an energy source for the sensor structure. Lactate dehydrogenase is considered as hypoxia histochemical indicator, hypoxic glycolysis is a reserve energy supplement. The authors mimicked the black metallurgical production conditions and used light histochemistry to study the changes in the sensory cells of the spirochete under constant noise. Using guinea pigs for experiments, NRG-201 noise generators and MOHO-25 amplifiers were used to provide a broadband noise source of 85-90 dB primarily for low frequencies. The helix was isolated by the modified method (?), And the succinate dehydrogenase and lactate dehydrogenase, which reflected the helical cell metabolism, were studied histochemically. Cell ultrastructure studies also identified a series of altered cellular morphological manifestations. After the Department of the role of recurrent noises in a quiet state of animals compared to the former, the outer hair cell area succinate dehydrogenase and