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随意皮瓣

随意皮瓣的相关文献在1994年到2022年内共计114篇,主要集中在外科学、基础医学、中国医学 等领域,其中期刊论文88篇、会议论文2篇、专利文献2021篇;相关期刊61种,包括中国美容整形外科杂志、中国美容医学、中华烧伤杂志等; 相关会议2种,包括第七届中国医师协会美容与整形医师大会、第十六次全国高压氧学术会议等;随意皮瓣的相关文献由329位作者贡献,包括林丁盛、高伟阳、周凯亮等。

随意皮瓣—发文量

期刊论文>

论文:88 占比:4.17%

会议论文>

论文:2 占比:0.09%

专利文献>

论文:2021 占比:95.74%

总计:2111篇

随意皮瓣—发文趋势图

随意皮瓣

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  • 林丁盛
  • 高伟阳
  • 周凯亮
  • 殷国前
  • 方妙杰
  • 林雨婷
  • 刘莹莹
  • 岑瑛
  • 徐华梓
  • 李文杰
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 刘焕兴; 蔡仲卿; 沈新升; 陈作喜
    • 摘要: 目的:研究血府逐瘀汤对大鼠随意皮瓣存活的疗效,并初步探究合适的剂量。方法:取72只雄性SD大鼠,建立改良大鼠McFarlane flap模型,将实验动物随机分为4组,每组18只:对照组:0.9%氯化钠溶液10 m L·kg-1·d-1灌胃;血府逐瘀汤高剂量组(高剂量组):生药13 g·kg-1·d-1灌胃;血府逐瘀汤中剂量组(中剂量组):生药6.5 g·kg-1·d-1灌胃;血府逐瘀汤低剂量组(低剂量组):生药3.25 g·kg-1·d-1灌胃。连续用药7 d后,分别测算各组的皮瓣存活面积,并处死动物取皮瓣组织做HE染色,评估组织内微血管密度(MVD),Western blot检测组织内血管内皮生长因子(VEGF)表达量,用相应试剂盒检测超氧化物歧化酶(SOD)及丙二醛(MDA)含量。结果:皮瓣术后7 d,不同剂量血府逐瘀汤治疗组的皮瓣存活面积相较对照组均明显增加(P<0.01),HE染色显示MVD明显增加(P<0.01),VEGF表达量明显升高(P<0.05)。其中,中剂量组的治疗效果最为明显(P<0.05)。另外,不同剂量组的皮瓣内SOD表达量较对照组明显增加(P<0.05),MDA表达量明显减少(P<0.05)。结论:血府逐瘀汤可促进大鼠随意皮瓣的存活,其中,中剂量组治疗效果最佳。其机制可能是通过促进缺血组织内的VEGF表达,从而增加组织内的新生血管密度,促进微循环重建,同时抑制组织的缺血再灌注损伤。
    • 刘焕兴; 蔡仲卿; 沈新升; 陈作喜
    • 摘要: 目的:研究血府逐瘀汤对大鼠随意皮瓣存活的疗效,并初步探究合适的剂量.方法:取72只雄性SD大鼠,建立改良大鼠McFarlane flap模型,将实验动物随机分为4组,每组18只:对照组:0.9%氯化钠溶液10 mL·kg-1·d-1灌胃;血府逐瘀汤高剂量组(高剂量组):生药13 g·kg-1·d-1灌胃;血府逐瘀汤中剂量组(中剂量组):生药6.5 g·kg-1·d-1灌胃;血府逐瘀汤低剂量组(低剂量组):生药3.25 g·kg-1·d-1灌胃.连续用药7 d后,分别测算各组的皮瓣存活面积,并处死动物取皮瓣组织做HE染色,评估组织内微血管密度(MVD),Western blot检测组织内血管内皮生长因子(VEGF)表达量,用相应试剂盒检测超氧化物歧化酶(SOD)及丙二醛(MDA)含量.结果:皮瓣术后7 d,不同剂量血府逐瘀汤治疗组的皮瓣存活面积相较对照组均明显增加(P<0.01),HE染色显示MVD明显增加(P<0.01),VEGF表达量明显升高(P<0.05).其中,中剂量组的治疗效果最为明显(P<0.05).另外,不同剂量组的皮瓣内SOD表达量较对照组明显增加(P<0.05),MDA表达量明显减少(P<0.05).结论:血府逐瘀汤可促进大鼠随意皮瓣的存活,其中,中剂量组治疗效果最佳.其机制可能是通过促进缺血组织内的VEGF表达,从而增加组织内的新生血管密度,促进微循环重建,同时抑制组织的缺血再灌注损伤.
    • 魏在荣; 常树森
    • 摘要: 公元前600年印度医师Sushruta切取第1块带蒂直接皮动脉穿支皮瓣——滑车上动脉穿支皮瓣,1973年Daniel和Taylor报道了第1块游离穿支皮瓣——旋髂浅动脉供血的腹股沟皮瓣,1982年钟世镇院士报道了肌间隔(隙)穿支皮瓣,1989年Koshima报道了肌皮穿支皮瓣.整个皮瓣外科的发展历史以穿支皮瓣发展为主线,未来,传统随意皮瓣(网状供血皮瓣)和传统轴型皮瓣的临床应用将越来越少,而穿支皮瓣,特别是直接皮穿支皮瓣和特殊类型穿支皮瓣的临床应用将越来越广泛.%In 600 BC,the first pedicled direct cutaneous artery perforator flap-the supravicular artery perforator flap was harvested by Sushruta.In 1973,the first free perforator flap-the superficial circumflex iliac artery flap in the groin was reported by Daniel and Taylor.In 1982,the septocutaneous perforator flap was reported by academician Zhong Shizhen.In 1989,the misculocutaneous perforator flap was reported by Koshima.Reviewing the history of flap surgery,there was a fact that the main evolutionary line was the course of perforator flap.In the future,the clinical application of the traditional random flap (reticulated blood supply flap) and traditional axial flap will be more and more less,whereas the clinical application of perforator flap,especially the direct cutaneous perforator flap and the special type of perforator flap will be more and more extensive.
    • 陶然; 李军辉; 朱吉; 毕宏达; 邢新
    • 摘要: 目的 探讨双叶皮瓣在躯干部大面积软组织缺损修复应用中的可行性及效果.方法 回顾2013年5月至2016年12月因躯干部肿瘤切除或切口感染所致大面积皮肤软组织缺损的患者15例,均采用双叶皮瓣修复;缺损面积为14 cm×14 cm~18cm× 16cm.在原发缺损的切线位置上设计第一叶皮瓣,皮瓣宽度与缺损创面相当;以第一叶皮瓣轴线的垂直线为轴,设计第二叶皮瓣,第二叶皮瓣的宽度为第一叶的60% ~ 80%,并根据局部组织松紧程度进行适当调整;皮瓣形成后,采用第一叶皮瓣修复原发缺损,第二叶皮瓣修复第一叶皮瓣供区的继发缺损;第二叶皮瓣供区直接缝合.术后根据原发病灶治疗情况、皮瓣颜色及质地、术区外观及功能等因素评价手术修复效果.结果 本组共15例患者,所有切口均一期愈合.除1例患者的皮瓣皮缘皮肤小面积发生坏死经换药2周后愈合外,其余患者的皮瓣均完全存活.随访6 ~ 36个月,皮瓣色泽、质地及外形均良好.结论 双叶皮瓣设计简便易行,血运可靠,是躯干部大面积皮肤软组织缺损修复的较好选择.
    • 崔佳; 林博杰; 潘新元; 李亚范; 蔡洁云; 庞进军; 殷国前
    • 摘要: 目的 探讨高压氧预处理对移植术后随意皮瓣组织中氧自由基的影响及其与皮瓣存活的关系.方法 于每只SD大鼠背部构建一个10.0 cm×2.5 cm的超长随意皮瓣移植模型.将45只SD大鼠随机分为3组.高压氧预处理组(n=15):大鼠皮瓣移植术前,给予高压氧处理4次(2次/d,连续2d);术后高压氧组(n=15):大鼠皮瓣移植术后,给予高压氧处理4次(2次/d,连续2d);对照组(n=15):大鼠皮瓣移植术前及术后,均处于常压空气中.术后即刻和术后第2、4、6天,在距皮瓣蒂部4.0cm处进行组织取材,分别采用免疫组织化学法、总超氧化物歧化酶测定试剂盒、丙二醛测试盒,检测皮瓣组织中超氧化物歧化酶(SOD)及丙二醛(MDA)含量的变化水平,并进行术后第2、4、6天皮瓣的组织病理学观察.结果 术后即刻,SOD含量在高压氧预处理组中显著高于术后高压氧组和对照组(P<0.01),且MDA含量显著低于其余两组(P<0.01),而术后高压氧组的SOD和MDA含量与对照组相比差异无统计学意义(P>0.05);术后第2天,高压氧预处理组的SOD含量仍显著高于术后高压氧组和对照组(P<0.01),且MDA含量亦显著低于其余两组(P<0.01);术后第4天,SOD含量在高压氧预处理组和术后高压氧组中差异无统计学意义(P>0.05),但两者均显著高于对照组(P<0.01),而高压氧预处理组中的MDA含量则低于术后高压氧组(P<0.05),且两者均显著低于对照组(P<0.01);术后第6天,SOD含量变化趋势同第4天,而MDA含量在高压氧预处理组和术后高压氧组中差异无统计学意义(P>0.05),且两者均显著低于对照组(P<0.01).术后第6天,高压氧预处理组中的大鼠移植皮瓣存活率均高于其余两组(P<0.05).结论 高压氧预处理可明显提高移植术后随意皮瓣组织中的SOD含量,并能明显降低皮瓣组织中的MDA水平,进而通过影响氧自由基平衡促进移植术后的皮瓣存活.%Objective To explore the effect of hyperbaric oxygen preconditioning on oxygen-free radicals in random-pattern flaps after transplantation and its relationship to flap survival.Methods A total of 45 SD rats were randomly divided into three groups.An overlength random-pattern flap with a size of 10.0 cm × 2.5 cm was constructed on the back of each SD rat.In the hyperbaric oxygen preconditioning group (n=15),hyperbaric oxygen was given to rats 4 times (2 times a day,for 2 consecutive days) before transplantation.The postoperative hyperbaric oxygen group (n=15) received hyperbaric oxygen 4 times (2 times a day,for 2 consecutive days) after flap transplantation.Rats in the control group (n=15) were in constant pressure atmospheric air both before and after flap transplantation.Tissue samples were taken at 4.0 cm to the pedicle of the flap immediately (day 0) and at days 2,4 and 6 after operation.The contents of superoxide dismutase (SOD) and malondialdehyde (MDA) in the flap were detected by the immunohistochemical method,total SOD assay kit,and MDA test kit.Histopathological observation of the flaps was performed at days 2,4,and 6 after operation.Results Immediately after operation (day 0),the content of SOD in the hyperbaric oxygen preconditioning group was significantly higher than that in the postoperative hyperbaric oxygen group (P<0.01),and the content of MDA was significantly lower than that of the other two groups (P<0.01).Between the postoperative hyperbaric oxygen group and the control group,the difference in SOD and MDA content was not statistically significant (P>0.05).On the second day after operation,the content of SOD in the hyperbaric oxygen preconditioning group was significantly higher than that in the postoperative hyperbaric oxygen group and the control group (P<0.01),and MDA content was significantly lower than that of the other two groups (P<0.01).On the 4th day postoperative,the SOD content in both the hyperbaric oxygen preconditioning group and the postoperative hyperbaric oxygen group was significantly higher than that in the control group (P<0.01).However,the difference between the hyperbaric oxygen preconditioning group and the postoperative hyperbaric oxygen group was not statistically significant (P>0.05).The MDA content of the hyperbaric oxygen preconditioning group was lower than that of the postoperative hyperbaric oxygen group (P<0.05),and both groups were significantly lower than that of the control group (P<0.01).On the 6th day after operation,the change trend of SOD content was the same as the 4th day.There was no statistical difference in the MDA content between the hyperbaric oxygen preconditioning group and the postoperative hyperbaric oxygen group (P>0.05),and both of them were significantly lower than that of the control group (P<0.01).On the 6th day after operation,the survival rate of the transplanted flap in the hyperbaric oxygen preconditioning group was higher than that in the other two groups (P <0.05).Conclusion Hyperbaric oxygen preconditioning can significantly increase the SOD content and can reduce the MDA level in random-pattern flaps after transplantation,and promote the flap survival after transplantation by affecting the balance of oxygen free radicals.
    • 刘鸿雁; 彭海涛; 蒋婷; 黄文炼; 何清莲
    • 摘要: 目的 评价辛伐他汀对大鼠随意皮瓣作用时一氧化氮合酶(NOS)及细胞间粘附因子-1(ICAM-1)表达的影响.方法 健康清洁级雄性SD大鼠60只,6周龄,体重(220±20)g,随机分为实验组及对照组各30只,背部制作随意皮瓣模型后,分别通过腹腔注射给予辛伐他汀(5mg/kg,实验组)和等容积的生理盐水(对照组),1次/d,7d后大体观察两组皮瓣的成活情况并计算成活率、皮瓣病理变化,切取皮瓣近、中、远3段长0.5cm、宽0.5cm的全厚皮瓣组织匀浆离心后,检测组织中NOS、ICAM-1的含量.结果 术后7d,皮瓣中、远段组织学病理切片提示,实验组组织中炎症细胞浸润、坏死程度较对照组轻.实验组皮瓣成活率及NOS活性均较对照组高(P<0.05),ICAM-1活性明显低于对照组(P<0.05).结论 辛伐他汀提高随意皮瓣成活率,其机制可能与辛伐他汀增加NOS生成,抑制ICAM-1表达,进而减轻炎性反应有关.
    • 卢彬
    • 摘要: 目的 探讨应用大鱼际皮瓣修复食中环小指指端缺损的方法和效果.方法 选取我院2014年5月~2017年5月应用鱼际良辫修复食中环指指端缺损36例,术后评价皮辩外观及手指功能等情况.结果 术后36例皮辩全部存活,随访时间为5个月~15个月,平均7个月,患指皮辩外形饱满,质地、颜色与周围一致,指端无压痛,供区直接缝合,拇指及患指功能恢复良好,均获得保护性感觉.鱼际皮辩修复指端缺损手术操作简单,临床效果满意.
    • 张永毅
    • 摘要: 目的:探讨皮瓣移植术在四肢整形手术中的应用效果.方法:对我院整形科收治的47例四肢皮肤软组织损伤患者的临床资料进行回顾性研究.对这47例患者均进行皮瓣移植手术.然后,观察这些患者的手术效果.结果:经过治疗,这47例患者的皮瓣均成活.其中,有2例患者的皮瓣出现静脉血管危急的情况,经抢救后其皮瓣成活.进行术后随访的结果为,在这47例患者中,有3例患者失访,其余44例患者的预后理想.结论:皮瓣移植术在四肢整形手术中具有很好的应用效果,可明显改善患者肢体的功能,提高其患肢的美观度.
    • 许鹏; 唐郑雅; 陆阳; 周广东; 刘伟; 曹谊林; 张文杰
    • 摘要: 目的:比较来源于等量骨髓的单个核细胞与经扩增的间充质干细胞,促进大鼠随意皮瓣成活率的效果。方法取等质等量的大鼠骨髓,一半直接离心获得骨髓单个核细胞,一半经体外培养获得骨髓间充质干细胞,注射相等数量(n=6)的大鼠随意皮瓣。术后测量并计算皮瓣成活面积,取材,行组织学检测,计数CD31阳性血管数量。结果未经培养的骨髓单个核细胞组皮瓣的平均存活率为(71.6±8.4)%,培养的骨髓间充质干细胞组平均存活率为(66.2±3.1)%,这两组存活率均显著高于注射平衡液的对照组(55.9±3.4)%;注射细胞组之间平均存活率没有统计学差异。组织学血管密度计数显示,骨髓单个核细胞组和骨髓间充质干细胞组的微血管数量分别是(58.2±6.8)和(42.7±5.1),都显著高于PBS对照组(22.8±3.1),而骨髓单个核细胞组也显著高于骨髓间充质干细胞组。结论与不经培养的骨髓单个核细胞相比,通过体外扩增的骨髓间充质细胞,未能显著提高大鼠随意皮瓣的成活率。%Objective To compare the non-cultured bone marrow mononuclear cells (BM-MNCs) and cultured bone marrow mesenchymal stem cells (BMSCs) in the promotion of random-pattern skin flap survival of rats. Methods BM-MNCs and BMSCs derived from two identical rat bone marrow aspirates were injected in a random-pattern skin flap model of rat (n=6). The survival area was determined by its appearance, color and texture. Capillary density of flaps was measured by histology. Results The flap survival rates were (71.6±8.4)%in the BM-MNC-treated group and (66.2±3.1)%in the BMSC-treated group, both of which were significantly higher than the control group (55.9 ±3.4)%. However, no significant difference was observed between the cell transplanted groups. According to vessel density assay, capillary density in the BM-MNC-treated group (58.2±6.8) was higher than in the BMSC-treated group (42.7±5.1), both of which were significantly higher than the control group (22.8±3.1). Conclusion Pre-culture of BMSCs does not bring therapeutic benefits.
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