果蝇中的超声气体-身体激活
Ultrasonic gas-body activation in Drosophila.
作者信息
Carstensen E L, Child S Z, Lam S, Miller D L, Nyborg W L
出版信息
Ultrasound Med Biol. 1983 Sep-Oct;9(5):473-7. doi: 10.1016/0301-5629(83)90019-4.
The role of gas bodies in the interaction of Drosophila eggs and larvae with ultrasonic fields has been studied (1) by direct microscopic examination, (2) by observation of gas body activation during sonation with a special microscope, (3) by direct measurement of the volume fraction of gas in eggs and (4) through the absorption of ultrasound. All approaches provide support for the postulate that these organisms contain a rich distribution of gas bodies which play a dominant role in the acoustic properties of eggs and are the most probable site of action for ultrasonic biological effects on these organisms.
已经通过以下方式研究了气体小体在果蝇卵和幼虫与超声场相互作用中的作用
（1）直接显微镜检查；（2）使用特殊显微镜观察超声处理过程中气体小体的激活情况；（3）直接测量卵中气体的体积分数；（4）通过超声吸收进行研究。所有这些方法都支持这样一种假设，即这些生物体中富含气体小体，它们在卵的声学特性中起主导作用，并且是超声对这些生物体产生生物学效应的最可能作用部位。
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