排序方式: 共有13条查询结果,搜索用时 31 毫秒
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腱鞘囊肿是一种常见病,目前常采用挤压、针刺、粗针穿刺注射可的松、手术等治疗,近期疗效尚好,但容易复发,我院于1992年2月~1998年2月应用醋酸泼尼松龙注射抽吸、缝线结扎疗法治疗腱鞘囊肿54例,效果满意,无复发,报道如下. 相似文献
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拇屈肌腱腱鞘炎是腱鞘因机械性摩擦而出现的慢性无菌性炎症,多见于中年妇女,发病后局部肿痛、功能障碍,严重者患拇指不能主动屈曲或交锁在屈曲位不能伸直,影响日常生活和工作。自1958年广泛应用醋酸强的松龙局部注射治疗腱鞘炎以来,对拇屈肌腱腱鞘炎的治疗取得了较好的效果,但查阅文献报道甚少。我院于1996年3月~1998年4月采用醋酸强的松龙腱鞘内注射治疗拇屈肌腱腱鞘炎132例,疗效满意报道如下。…… 相似文献
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我院1984年5月~1985年1月,开展了带蒂大网膜脊髓移植术治疗脊髓损伤11例。男性8例,女性3例。年龄18~44岁。11例均为脊髓压缩性骨折,部位计c_5 2例,T_(11)~T_(12)4例,L_(1~2)5例。受伤后至入院时间为5个月~3年。患者均有大小便失禁及尿路感染,5例伴有褥疮,两下肢肌力均为“0”级。11例患者经大网膜移植术后1月,感觉恢复至原平面以下2~3个节段10例。有出汗9例。有一定性欲3例。女性病人术后1月有月经来潮2例。大小便均有感觉,但不能完全控制者6例,可不必持续导尿 相似文献
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BACKGROUND: Reperfusion injury salvage kinase (RISK) pathway plays an important role in protective mechanism against ischemia reperfusion injury (IRI) induced by both ischemic pre- and post-conditioning. Many researches have been carried out on RISK pathway mechanism underlying ischemic post-conditioning conferring cardioprotection against IRI; however, there is less research about its effect on IRI in the skeletal muscle.
OBJECTIVE: To investigate the protective effect of an optimized protocol of ischemic post-conditioning on IRI in rat skeletal muscle and its underlying mechanism.
METHODS: Eighteen male Sprague-Dawley rats were equivalently randomized into IRI, ischemic post-conditioning and control groups. Rats were given occlusion or disocclusion of the right femoral artery of the right lower limb. Subsequently, the IRI group rats were subjected to 24 hours of reperfusion; the ischemic post-conditioning group immediately given 4 cycles of 30 seconds reperfusion/30 seconds ischemia, followed by 24 hours of reperfusion; the control group given no intervention.
RESULTS AND CONCLUSION: Hematoxylin-eosin staining showed that in the ischemic post-conditioning group, the morphology of muscle fibers changed little, with fewer inflammatory lesions and milder edema compared with the IRI group. The infarct size with TTC staining in the ischemic post-conditioning group was smaller than that in the IRI group. Western blot analysis revealed that the expressions of phospho-Akt and phosphorylated endothelial nitric oxide synthase-S1177 were significantly increased, but the expression of phosphorylated type endothelial nitric oxide synthase-Thr495 was much decreased in the ischemic post-conditioning group compared with the IRI group. The measurement of mitochondrial permeability transition pore opening with Ca2+ induction showed that the absorbance values in the ischemic post-conditioning group were significantly lower than those in the IRI group (P < 0.05). These results indicate that ischemia-reperfusion injury can be improved by applying an optimal protocol of ischemic post-conditioning in rat skeletal muscle. The underlying mechanism may be associated with the activation of RISK signaling pathway to inhibit opening of mitochondrial permeability transition pore, thereby contributing to the enhanced tolerance to IRI in rat skeletal muscle.
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程 相似文献
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我院自1985年以来采用小腿双蒂滑行筋膜皮瓣修复胫前软组织缺损9例,效果满意,报道如下。 临 床 资 料 本组男性6例,女性3例;年龄23~60岁,平均47岁。2例用于修复新鲜创面软组织缺损,7例为修复陈旧性病灶清创后的软 相似文献
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近年来我们对52例慢性支气管炎(下简称慢支)患者使用了转移因子治疗,并对80例慢支患者作了免疫功能测定,随访3年有一定疗效,现小结如下: 本组病例按全国防治慢性支气管炎工作会议诊断标准。男70例,女10例。年龄:4岁1例,30~40岁12例,41~50岁24例,51—60岁25例,61—70岁14例,70岁以上4例。病程:3年1例,10~20年27例,20~30年25例,30~40年22例,40年以上5例。抽烟史10年以下14例,10~40年62例,合并肺结核7例,肺心病5例,冠心病3例。 相似文献