AMI was induced by ligations of anterior descending branch of left coronary artery in all the rats.

移植组和对照组结扎左冠状动脉前降支造成急性心肌梗死模型。

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The Sichuan Reproductive Faculty Hospital in Chengdu has performed more than 30 procedures to reverse tubal ligations and vasectomies for quake parents.

位于成都的四川生殖专科医院已经为灾区的父母施行了30多例输卵管复通术和输精管重建术。

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Objective: To study the influence of two different archwire ligations to the cariogenic microorganisms surrounding the bracket, and compare the clinical efficiency of them.

目的探讨正畸矫正弓丝两种不同固定方法对托槽周围致龋菌的影响，并比较两种固定方法的临床工作效率。

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Objective: To study the influence of two different archwire ligations to the cariogenic microorganisms surrounding the bracket, and compare the clinical efficiency of them.

目的探讨正畸矫正弓丝两种不同固定方法对托槽周围致龋菌的影响，并比较两种固定方法的临床工作效率。

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