| 防治高温高湿环境下犬肢体火器伤进行性损伤方法的研究 |
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| 引用本文： | 张洪涛,裴国献,张敬良,郑晓勇,罗炳德,郭进强. 防治高温高湿环境下犬肢体火器伤进行性损伤方法的研究[J]. 解放军医学杂志, 2003, 28(4): 295-296,F004 |
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| 作者姓名： | 张洪涛 裴国献 张敬良 郑晓勇 罗炳德 郭进强 |
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| 作者单位： | 1. 510515,广州,第一军医大学南方医院全军创伤骨科中心
2. 第一军医大学热带医学研究所高温医学研究室 |
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| 基金项目： | 全军"九五"医药卫生杰出中青年基金(编号98J004)和全军医学科研"十五"计划重点课题(编号02Z001)资助课题 |
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| 摘 要： | 将18只健康雄性杂种犬随机分为高温高湿组、常温常湿组和热习服组,肢体枪伤后分别置入相应的人工气候舱。于伤后0、4、6、8、12、24h进行组织形态学及细菌学指标的检测。结果发现,热习服组伤肢肿胀和局部病理变化较高温高湿组明显减轻及推迟,但较常温常湿组严重并提前;局部组织菌落计数达到感染临界的时限,热习服组与常温常湿组均为12h,高温高湿组为8h,热习服组感染时限明显晚于高温高湿组。提示热习服的获得可减缓高温高湿环境下火器伤后的组织病理变化,热习服锻炼对机体在热环境下的损伤有保护作用。
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| 关 键 词： | 防治 高温高湿环境 犬 肢体火器伤 进行性损伤 |
AN EXPERIMENTAL STUDY ON THE PREVENTION OF DETERIORATION OF DAMAGED TISSUE OF GUNSHOT WOUNDS IN LIMBS IN HOT AND HUMID ENVIRONMENT |
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| Zhang Hongtao,Pei Guoxian,Zhang Jingliang et al. AN EXPERIMENTAL STUDY ON THE PREVENTION OF DETERIORATION OF DAMAGED TISSUE OF GUNSHOT WOUNDS IN LIMBS IN HOT AND HUMID ENVIRONMENT[J]. Medical Journal of Chinese People's Liberation Army, 2003, 28(4): 295-296,F004 |
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| Authors: | Zhang Hongtao Pei Guoxian Zhang Jingliang et al |
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| Affiliation: | Zhang Hongtao,Pei Guoxian,Zhang Jingliang et al . Department of Orthopaedics and Traumatology,Nanfang Hospital,First Military Medical University,Guangzhou 510515,China |
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| Abstract: | To explore the prevention of deterioration of damaged tissue in gunshot wounds in limbs in hot and humid environment, 18 healthy male mongrel dogs were divided into three groups randomly: hot and humid environment (HHE) group, normal environment (NE) group, and heat acclimatization (HA) group. Histopathological changes and bacterial quantity in wound tracks were observed at postinjury o, 1, 4, 6, 8, 12 and 24h. It was found that the swelling of limbs and local pathological changes in injured tissues of HA group were significantly less serious and appeared later than those of HHE group, but severer and appeared earlier than those of NA group. The period that the bacterial quantity reaching the critical point of infection was 8h in HHE group, 12h in HA group and NE group. It is concluded that the pathological changes in gunshot injury in dogs inflicted in hot and humid environment could be lessened by exercise with heat acclimatization. |
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| Keywords: | military medicine tropical medicine wounds gunshot pathology surgical bacteriology acclimatization |
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