体针联合静滴康体多治疗泛发性神经性皮炎50例

目的:观察体针联合康体多治疗神经性皮炎的的疗效。方法:86例患者随机分为两组,治疗组采用体针针刺(双合谷、曲池、三阴交等)联合静滴康体多注射液,对照组单纯采用静滴康体多注射液。结果:治疗组总有效率100%,对照组88.9%,有显著性差异(P<0.05)。提示:本方法具有活血通经功效,可使肥厚苔藓化的皮损逐步变得光滑有弹性。     

外伤性肝破裂的救治

目的 分析创伤性肝破裂外科多种干预治疗的效果。方法 总结分析1982-2002年我院收治创伤性肝破裂76例的救治方法和病死率。其中Ⅲ级以上的严重肝破裂46例(60．53％)。手术治疗56例，手术方式包括单纯修补、清创性肝切除、规则性肝切除、肝周填塞止血；非手术治疗20例。结果 手术组：治愈44例，术后并发症17例均经保守治疗治愈，死亡12例，其中术中死亡2例；非手术组：治愈12例，好转6例，2例失访。全组治愈64例，死亡12例，病死率15．8％。结论 Ⅰ-Ⅱ级单纯性外伤性肝破裂可保守治疗；手术是治疗创伤性肝破裂的主要措施，正确的手术方式，积极处理合并伤，重视综合治疗可提高救治成功率。     

再生丝素/NMMO·H2O溶液的流变性能

使用N-甲基吗啉-N-氧化物的水合物(NMMO·H2O)作为再生丝素的溶剂.可以得到w=0.10～0.25的再生丝素/NMMO·H2O溶液.研究了再生丝素/NMMO·H2O溶液流变性能,讨论了剪切速率、温度和溶液中的再生丝素的含量对再生丝素/NMMO·H2O溶液流变性能的影响.     

不同时期军队疗养员消化性溃疡的流行病学调查分析和对比

目的分析对比不同时期军队疗养员消化性溃疡（PU）的患病情况。方法采用相同的病史采集和问卷调查法，以胃镜检查资料为确诊手段，对1990年和2005年两个年度的疗养员进行消化性溃疡流行病学调查。结果1990年军队疗养员消化性溃疡的患病率为158／1168人（13．53％）；2005年为56／1239人（4．52％），二者相比有显著性差异P〈0．01。结论由于保健意识、生活方式和药物治疗的干预，十五年间，军队疗养员消化性溃疡的发病率显著下降。     

巴豆醛及其检测方法的研究进展

巴豆醛(CH3-CH=CHCHO,C4H6O)即丁烯醛,是一种重要的工业原料,用途十分广泛。其化学性质很活泼,对人体危害较大。国外,如美国已经建立了工作场所空气中巴豆醛的检测方法,我国还未建立其标准化检测方法;国内外对巴豆醛的生物检测方法研究很少;本文旨在通过对巴豆醛的全面了解,来探索有效的检测方法。1巴豆醛的理化性质巴豆醛为无色透明至淡黄色易燃液体,有窒息性刺激性气味。熔点-74℃,沸点104℃,蒸气压19mmHg(20℃),相对密度(d245)0.8495,蒸气相对密度2.41(空气=1);自燃温度232℃,爆炸范围2.1%~15.5%(体积);易溶于水,水中溶解度为181g/…     

超长方案促性腺激素释放激素激动剂降调节对子宫内膜异位症体外受精-胚胎移植结局的影响

本中心对129例经腹腔镜证实为美国生殖医学会(ASRM)II-IV期子宫内膜异位症(内异症)合并其他不育因素而行体外受精-胚胎移植(IVF-ET)治疗的病例,进行了回顾性统计和分析。一、资料和方法1.临床资料:从2005年4月至2007年3月,在本中心接受IVF-ET治疗经腹腔镜证实为ASRMII-IV期内异症合并其他不育因素的129个周期病例;对照组为输卵管性不育的1,543个周期。内异症组根据有无促性腺激素释放激素激动剂(GnRH-a)药物降调节分为A、B两组进行分析,A组:中重度内异症在手术后接受长效GnRH-a(3.75 mg/支,每28 d一支,共2~6支)抑制治疗的39个…     

食管癌三维适形后程加速超分割放射治疗的疗效分析

目的评价三维适形后程加速超分割放射治疗食管癌的疗效及放疗反应、并发症。方法2002年2月至2004年5月,71例食管鳞癌随机分成两组,三维适形后程加速超分割组36例,食管病变上下外约4cm,前后、左右外约0.5~1cm作为PTV1,每次2GY,每周5次,DT40GY后,病变上下外约2cm,前后、左右外约0.5~1cm作为PTV2,每日2次,每次1.5GY,间隔4~6小时,总疗程6周,总剂量67GY/38次。非三维适形后程加速超分割组35例,时间、剂量、分割方式同适形组。所有病例均采用8MV-X外照射。结果1、2、3年的生存率和原发肿瘤的局控率,与非适形后程加速超分割比较,适形组明显提高,分别为88.9%、75%、63.9%比68.6%、51.4%、40%和86.1%、72.2%、58.3%比65.7%、48.5%、34.3%。适形组的急性放射反应明显低于非适形后程加速超分割组,两组有显著差别。结论本研究的初步结果表明食管癌适形后程加速超分割放射治疗的疗效优于非适形后程加速超分割组。     

Triptolide inhibits T cell activation and proliferation via multiple pathways

Triptolide is potent immunosuppressive has been reported to inhibit autoimmunity, compound isolated from Chinese herbal medicine. Triptolide allograft attributed to the suppression of T cells via NF - kB rejection and GVHD, and its efficacy was previously pathway and apoptosis. In the present study, we detailedly analyzed Triptolide＇ s function on murine primary T cell. We found that Triptolide could inhibit T cell activation and proliferation by dramatically down - regulating cell division and cell cycle. Triptolide inhibited T cell activation in a dose- dependent manner, and the inhibition was mediated by both NF- kB pathway and AP - 1 pathway.     

胰岛素强化治疗对严重创伤患者炎性反应及预后的影响

Objective To investigate the effects of intensive insulin therapy on inflammatory re-sponse and prognosis of patients with severe trauma. Methods Eighty severely injured patients were di-vided into intensive insulin therapy group (n = 40, IT) and routine therapy group (n = 40, RT) in random pair. At the time of admission, a continuous infusion of insulin (2 -4 U/h) was pumped into the patients of IT group to maintain blood glucose level at 6 -8 mmol/L. Patients in RT group were given routine treatment without administration of insulin. Fever, organ injury, and mortality of patients in 2 groups were recorded. Venous blood was drawn from patients of 2 groups on the morning of post treatment day (PTD) 1, 3, 5, and 7. Values of TNF-α, C-reactive protein (CRP), IL-2, and IL-10 in plasma were assayed. Results High fever appeared in 9 patients in IT group, and WBC exceeded 10.0×109 for more than 3 days in 17 patients in this group, versus 20 and 29 patients respectively in RT group. Dysfunction of 1 organ appeared in 31 pa-tients in IT group and 30 patients in RT group. Dysfunction of 3 organs appeared in 10 patients in IT group and 19 patients in RT group. Dysfunction of 4 organs appeared in 7 patients in IT group and 12 patients in RT group. In IT group, 4 patients died within 3 post-injury day (PID), and 1 patient died after PID 3 (total case fatality: 12.5% ). In RT group, 5 patients died within 3 PID, and 4 patient died after PID 3 (total case fatality: 22.5%). Plasma levels of TNF-α and CRP of patients in IT group were significantly lower than those of patients in RT group on PID 3 - 7 ( P<0.05 or P<0.01 ), while levels of IL-2 and IL-10 of patients in IT group were significantly higher than those of patients in RT group ( P<0.05 or P<0.01 ). Plasma levels of TNF-α ( 1.3±0.6 μg/L) and CRP (55±16 mg/L) of patients in IT group on PTD 7 were lowered to the trough level, and they were significantly lower than those of patients in RT group (3.0±0.8μg/L, 89±20 mg/L, respectively, P <0.01 ). Conclusions Intensive insulin therapy can mitigate systemic inflammatory response and improve prognosis of patients with severe trauma.     

深静脉血栓形成患者凝血因子ⅩⅢ Val34Leu基因多态性检测

目的:探讨凝血因子ⅩⅢ(FⅩⅢ)Val34Leu基因多态性与中国人群深静脉血栓形成(DVT)发病的相关性.方法:利用聚合酶链反应和限制性片段长度多态性(PCR-RFLP)方法,检测了103例DVT患者与106例正常对照的FⅩⅢVal34Leu基因多态,并加以对照分析.结果:103例DVT患者FⅩⅢVa134Leu基因型均为野生型V/V,未见突变类型;106例对照组中发现1例突变杂合子V/L.2组基因型频率、等位基因频率相互比较,差异均无统计学意义(P＞0.05).结论:FⅩⅢVal34Leu对中国人群DVT有保护作用的可能性极小.