软痛膏治疗软组织损伤的实验与临床研究

经过临床和实验室研究证明我们研制的软痛膏治疗软组织损伤疗效显著,现报告如下.

绞股蓝对学习记忆影响及抗脑组织损伤机制的研究进展

绞股蓝[Gynostemma pentaphyllum(Thunb.)]Makino为葫芦科植物绞股蓝属,又名五叶参、七叶胆等.绞股蓝中含有皂苷、黄酮类化合物、多糖、磷脂、氨基酸、维生素、常量和微量无机元素等活性成分.

按摩对闭合性急性软组织损伤有特效

随着社会发展,人们的经济与生活水平的提高,和生活节奏的加快,很多人缺乏运动和锻炼,从而导致人体肌肉、筋膜、韧带等软组织松弛,偶尔做些体力劳动或不慎跌倒,都可能引起肌肉、筋膜、韧带损伤.

Persimmon leaf flavonoid has been shown to enhance brain ischemic tolerance in mice, but its mechanism of action remains unclear. The bilateral common carotid arteries were occluded using a micro clip to block blood flow for 10 minutes. After 10 minutes of ischemic preconditioning, 200, 100, and 50 mg/kg persimmon leaf flavonoid or 20 mg/kg ginaton was intragastrical y administered per day for 5 days. At 1 hour after the final administration, ischemia/reperfusion models were estab-lished by blocking the middle cerebral artery for 2 hours. At 24 hours after model establishment, compared with cerebral ischemic rats without ischemic preconditioning or drug intervention, plasma endothelin, thrombomodulin and von Wil ebrand factor levels significantly decreased and intercel-lular adhesion molecule-1 expression markedly reduced in brain tissue from rats with ischemic pre-conditioning. Simultaneously, brain tissue injury reduced. Ischemic preconditioning combined with drug exposure noticeably improved the effects of the above-mentioned indices, and the effects of 200 mg/kg persimmon leaf flavonoid were similar to 20 mg/kg ginaton treatment. These results indicate that ischemic preconditioning produces tolerance to recurrent severe cerebral ischemia. However, persimmon leaf flavonoid can elevate ischemic tolerance by reducing inflammatory reactions and vascular endothelial injury. High-dose persimmon leaf flavonoid showed an identical effect to ginaton.

纳米材料在难愈性软组织损伤治疗中的应用研究

皮肤疮疡的治疗是外科学中一个棘手的问题,特别是久治不愈的皮肤溃烂,如糖尿病合并皮肤破溃、长期卧床所致压疮、外伤所致软组织慢性窦道等.2005年1月-2007年2月我科对91例难愈性软组织损伤病人应用纳米银凝胶、小麦胚芽油、维生素AD和保湿纳米敷贴进行换药治疗取得较好效果.现介绍如下.

血管内皮生长因子基因治疗与组织缺血损伤修复

组织缺血损伤在整形外科中目前仍是一个重要的问题.缺血的原因通常归结于组织的动脉供血不足,静脉回流不畅,或两者共同作用的结果.现在已发现能诱导新血管形成和改善组织缺血状态的许多血管生长因子中,血管内皮生长因子(vascular endothelial growth fact or VEGF)是作用强、特异性高的因子,它作用的受体仅发现在内皮细胞上.研究VEGF 基因治疗在组织缺血损伤修复中的作用,对促进整形外科的发展有着重要意义.

膝关节骨挫伤及有关软组织损伤的MR分析

骨挫伤的检出具有重大意义.首先,骨挫伤的发现往往提示合并有关节其他结构的损伤[1].其次,临床外伤病人疼痛而各项检查正常,骨挫伤往往能解释疼痛的原因.普通X线平片由于密度分辨率低,摄片检查阴性,而MRI具有很高的软组织分辨率,尤其对显示骨髓病变敏感.本文旨在探讨骨挫伤的磁共振特点,分析骨挫伤和其他结构的关系,选择佳的扫描序列.

广泛软组织机械性损伤致多脏器功能障碍综合征机理研究进展

广泛软组织机械性损伤(Massive mechanjcal soft tissue injury MMSTI)在法医学鉴定案件中较为常见,其形成主要由钝器引起.