An Puerarin Cardioplegic Solution on Electron Microscopic Observation of the Protecdtive Effect of Hypothermic and Global Ischemic Myocardium

Journal of Capital Medical University ›› 1992, Vol. 13 ›› Issue (3): 190-194.

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An Puerarin Cardioplegic Solution on Electron Microscopic Observation of the Protecdtive Effect of Hypothermic and Global Ischemic Myocardium

Dong Shiqin¹, Wang Jie¹, Yu Hengxi², Yue Xiaohui², Fan Lili³

1. Department of Pathology, Xuanwu Hospital;2. Department of Cardiovascular Surgery, Xuanwu Hospital;3. Institute of Materia Medica, Chinese Academy of Medical Sciences

Received:1991-02-28 Revised:1900-01-01 Online:1992-07-15 Published:1992-07-15

Abstract

Abstract: After systemic and topical hypithermia and extracorpureal circultion cold potassium car-dioplegic solution and the same solution containing puerarin were used for canine myocardial protection, respectively. The electron microscopic observations of both global ischemic myocardium were evaluated and compared. The results indicate that after 140 min aortic oc-clusion and 45 minreperfusion the cold potassium cardioplegic solution containing puerarin has a better protective effect on myocardium ultrastructure.

Key words: puerarin, global ischemia, protection of myocardium, ultrastructure

CLC Number:

R365.54

Dong Shiqin;Wang Jie;Yu Hengxi;Yue Xiaohui;Fan Lili. An Puerarin Cardioplegic Solution on Electron Microscopic Observation of the Protecdtive Effect of Hypothermic and Global Ischemic Myocardium[J]. Journal of Capital Medical University, 1992, 13(3): 190-194.

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An Puerarin Cardioplegic Solution on Electron Microscopic Observation of the Protecdtive Effect of Hypothermic and Global Ischemic Myocardium

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