脂联素与代谢综合征研究进展

随着对脂肪组织研究的深入进展,发现脂肪组织不仅是一个能量储存器官,而且是一个高度活跃的内分泌器官,可以分泌一系列可溶性细胞因子,包括肿瘤坏死因子(TNF)α、瘦素(leptin)、脂联素(adiponectin)、抵抗素(re sistin)、纤溶酶原激活抑制因子(PAI)1、及C反应蛋白,这些激素通过     

嵌合型Down综合征2例报告

嵌合型Down氏综合征,临床上较少见,同胞兄弟均患病者更为罕见,国内尚未报道。现报道二例。 [例一] 男,年龄11个月,足月顺产,出生体重为2.5kg。动作少,呆板,不会叫“爸爸”,“妈妈”,不能翻身,不会坐,爬,站。舌外露、常流涎,时有吐奶,喉常有痰滞音,发音尚可。母乳喂养,奶量尚足。 体检:呆容,毛发细卷,眼裂小,两眼距宽,鼻根低平,腭狭、半张口,舌常     

一种较好的RNA分离制备方法及其在人胚RNA提取中的应用

以钒基核苷酸复合物为核酸酶抑制剂,从人胚组织中制备总RNA,所得产品几乎不含DNA和蛋白质,经过分离Poly(A)~ mRNA,证明制品有合成cDNA的完整功能,方法比较简捷,适于大量制备以满足分离mRNA 之需,并讨论了此法的优缺点。     

构建资源节约型环境友好型制药行业

引言：《2004年地球生态报告》指出：人类每年的物资消耗量已经超出了地球产出量的20％，我们已经在大大透支子孙后代的资源了。     

2%碳酸氢钠用于烧伤患者口腔护理的效果观察

对于烧伤患者,笔者用2%碳酸氢钠溶液进行口腔护理,观察其消除口腔异味,预防口腔炎症的作用,现将结果报告如下. 1 临床资料 选择2006年4月至2009年4月104例中度至重度烧伤患者,随机分为试验组和对照组,每组52例.     

眩晕症的预防及护理

眩晕是目眩和头晕的总称，以眼花、视物不清和昏暗发黑为眩，以视物旋转，或天旋地转视物旋转为晕，因两者常同时并见，故称眩晕。     

流行性乙型脑炎特异性IgM(ELISA)诊断试剂盒的改进和应用

流行性乙型脑炎夏秋季发病 ,与中毒性痢疾等其他脑部疾患易相混 ,仅靠临床症状诊断 ,可靠性差 ,易延误治疗 ,造成后患。因此 ,我们改进了乙型脑炎特异性IgM诊断试剂盒 ,缩短时间 ,当天抽血 10 0min内即可出报告 ,在短时间内 ,为临床提供可靠依据。     

升主动脉成形术中期效果分析

Objective Reduction ascending aortoplasty is an alternative procdure to the replacement of the ascending aorts in case of ascending aorta dilation. However,its applicabikity is still under debate.This retrospective study was designed to evaluuate the midterm follow-up of unsupported ascending reduction aortoplasty for of the ascending aorta in petients with aortic valve dis- ease.Methods From October ,1996 to April,2007, a total of 54 patients with aortic valve disease and dilatation of the ascending aorta underwent unsupported reduction aortoplasty in combination with aortic valve replacement at our institution The diameter of the ascending aorta was measyred before and early after sugery and then later between 13 and 96 menths [mean (23 ±16)months] posto- perativeiy using echocardiography.Results Two patients were dead with thean overall perioperative mortality rate was of 3.7%. The reduction aortoplasty decreased the diameter of the aorta from (45.77±6.02) mm p～eope～afive]y to (34.67 ～4.81) mm early after surgery (P<0.01). During follow-up, the diameter d aorta increased from (34.67±4.81) mm early after surgery to (37.65± 6.35) mm after a mean follow-up of (23±16) months (P<0.01), including the diameters are greater than > 45 mm within 5 pa- tients. Aortic stenosis and an early postoperative diameter greater than 40 mm m'e independent risk factors for redilatation. Conchusion Because of the unsatisfied midterm follow-up redilation of unsupported reduction aortoplasty for dilation of the ascending aorta with aortic valve disease, this group of patients needs continued intimate fallow-up or even reoperation. The patients of stenosis is the surtable indication for RAA, and it is necessary to reduce the diameter of aorta to be lees than 40 mm to prevent redilation.     

热疗——一种新的抗肿瘤方法记新疆老年病医院热疗专家李振统

由于职业的习惯，我曾走访过多家医院，也采访过众多医疗专家救治病人的感人事迹，但眼前这位专家让我产生一种发自内心的信任。他就是中华医学会新疆分会会员，新疆老年病业务院长，肿瘤热疗专家李振统主治医师。