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用激光多普勒技术,对10只豚鼠研究了改变外淋巴液容积时对其耳蜗血流的影响,按下述三种方法改变外淋巴液容积:①每次抽取鼓阶外淋巴液1μl,共5次;②将抽取的5μl外淋巴液再分5次注入鼓阶;③取5μl人工外淋巴液分5次注入鼓阶。每次抽取或注入后观察血压及耳蜗血流量的变化。每两次抽取或注
Using laser Doppler technique, 10 cavy guinea pigs were used to study the effects of changes in perilymph volume on cochlear blood flow. Peripheral lymphatic fluid volumes were varied according to the following three methods: 1) A total of 5 times; ② will be extracted 5μl perilymph sub-5 times into the scala tympani; ③ take 5μl artificial perilymph 5 minutes into the scala tympani. After each extraction or injection observed blood pressure and cochlear blood flow changes. Draw or note every second