再生医学技术在烧伤传统治疗无效病人中的应用(附38例报告)

目的：总结重度烧伤传统疗法无效改为再生医学(MEBT/MEB0)技术治疗变化规律和临床验．方法：将我科l995年5月至2002年5月收治的院外采用传统疗法无效改用MEBT/MEBO技术治疗的38例重度烧伤病人临床资料进行回顾性总结，病人一旦入院创面均改用MEBT/MEBO治疗，初始予以彻底清创，规范用药、规范操作，规范认识；全身实行系统综合治疗措施．以临床观察和病人感觉评价治疗效果。结果：本组38例全部治愈，末植皮自行愈合者21例．占55.26％．深Ⅲ度创面自愿要求植皮者17例，占44.74％。经随访多数无增生性瘢痕，部分愈后有局限性瘢癌，质软无残废。结论：重度烧伤经传统疗法久治不愈或疗效欠佳病人．病情复杂，并发症较多治疗难度也较大，再生医学可有效改善以上缺陷和病症．是重度烧伤病人传统治疗无效时的理想疗法。     

单用达那唑治疗慢性再生障碍性贫血19例临床观察

单用达那唑（ＤＮＺ）治疗１９例慢性再生障碍性贫血（ＣＡＡ）病人。结果表明，基本治愈１例，缓解５例，明显进步７例，有效者共１３例，总有效率为６８．４％，初治者５／７例有效，有效率为７１．４％；复治者８／１２例有效，有效率为６６．７％。治疗后与治疗前比较，血红蛋白、白细胞、血小板和网织红细胞均明显升高（Ｐ＜０．００１）；骨髓红系、粒系及巨核细胞明显增高（Ｐ＜０．０５）；Ｔ辅助细胞（ＣＤ４）明显增加、Ｔ抑制细胞（ＣＤ８）明显降低，ＣＤ４／ＣＤ８比值明显升高（Ｐ＜０．０５）。并结合文献对ＤＮＺ的作用原理进行讨论。     

小儿与成人喉内肌肌纤维型的差异与喉功能的关系

通过对１０例小儿及２３例成年人的喉内肌进行的ｍｙｏｓｉｎ－ＡＴＰａｓｅ等染色观察，得到小儿和成人各喉内肌不同的肌纤维构成比。成人ＰＣＡⅠ型纤维最多，ＬＣＡ、ＩＮＡ及ＣＴ次之，ＴＡ最少。小儿的各喉内肌也有类似比例。表明不论小儿或成人，ＰＣＡ均具有较强的抗疲劳性，适应呼吸作用的需要；ＴＡ具有较快的收缩速度，以适应发声及呼吸道保护作用。从纤维构成上看，小儿与成人相比，各喉内肌Ⅰ型纤维较为匮乏，表明小儿的喉在发声及呼吸道保护等功能方面尚不够完善。     

加入台湾华艺CEPS中文电子期刊服务声明

2005年10月22日-25日在上海召开第八届国际组织工程协会年会。从会议上获悉，在“十五”期间，我国组织工程肌腱构建技术、组织工程皮肤制备工艺、组织工程骨构建与材料结合、亚全能干细胞可塑性、干细胞分离纯化技术、新型血液调控因子、种子细胞扩增技术、神经损伤再生套管等项目均取得明显的原始创新性。国家组织工程中心主任曹谊林教授报告了我国在这一领域所取得的领先国际成就。     

粒细胞集落刺激因子治疗大鼠局灶性脑缺血再灌注损伤

OBJECTIVE: To study the therapeutic effects of granulocyte colony-stimulating factor (G-CSF) on focal cerebral ischemia-reperfusion injury in rats. METHODS: Adult male SD rats were subjected to transient (2 h) middle cerebral artery occlusion (MCAO) and scored 48 h later for such neurological functions as spontaneous movement, paresis, forelimb motor function, climbing ability, pain sensation, and position sense. Twenty rats with the total score less than 12 were divided equally into two groups to receive daily subcutaneous injection of 20 microg/kg of G-CSF for 19 days or the same dose of saline injection (control group). The rats in the two groups were also given intraperitoneal injection of Brdu10 mg/kg for 19 days. The neurological functions of the rats in both groups were examined on a weekly basis after MCAO and on day 21, the rats were killed to prepare frozen sections of the brain tissues for double immunohistochemical staining with Brdu and glial fibrillary acidic protein antibody to identify the neural cells newly evolved from the stem cells. RESULTS: The rats in G-CSF group showed better neurological function recovery than the control rats 3 weeks after MCAO (P<0.05). Obvious regeneration of the neural cells was observed around the infarction area in the rats receiving G-CSF treatment. CONCLUSION: G-CSF promotes neurological function recovery and neural cell regeneration after cerebral infarction in rats and can be effective for intervention of focal cerebral ischemia-reperfusion injury.     

中药配服“黄鼬散”治疗再生障碍性贫血8例

中药配服“黄鼬散”治疗再生障碍性贫血８例闵宪堂河南省开封县卫生学校（４７５１００）主题词再生障碍性贫血／中医药疗法１９９０年～１９９３年期间，我们采用中药配服“黄鼬散”治疗再生障碍性贫血８例，获效较为满意，现报告如下。１一般资料８例患者中，男６例，女...