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The changes of pulmonary tissue pathology after mechanical ventilation treatment on rabbit pulmonary edema after seawater drowning
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF NAUTICAL MEDICINE AND HYPERBARIC MEDICINE
- Issue:
- 1
- DOI:
- 10.3760/cma.j.issn.1009-6906.2004.01.004
- Key Word:
- 海水淹溺;病理学;肺水肿;机械通气
Abstract： 目的观察常规机械通气(CMV)和高频喷射通气(HFJV)治疗兔海水淹溺肺水肿(PE-SWD)后肺组织病理学改变.方法应用CMV和HFJV对14只PE-SWD新西兰大白兔进行救治,着重观察治疗前后肺组织病理学的改变.结果PE-SWD兔HE染色见肺泡及肺间质水肿明显,多数肺泡腔内见均匀红染;肺泡壁毛细血管充血扩张,有肺透明膜形成;可见局灶性肺不张、气肿;肺间质、肺泡腔内见较多炎细胞浸润.CMV、HFJV治疗组上述病变明显减轻,CMV组减轻更明显.结论机械通气治疗后,PE-SWD兔肺组织水肿、炎细胞浸润等病理学改变有明显改善.
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