血流灌注仪治疗百草枯中毒的抢救体会

以我院2012年10月~2013年10月收治的60例百草枯中毒患者为对象展开,分为观察组和对照组。对照组采用常规治疗方法,观察组在此基础上进行血流灌注治疗,比较两组的治疗有效率和并发症发生率。结果观察组的治疗有效率为70.0%,高于对照组的36.7%,急性呼吸窘迫综合征(ARDS)、多脏器衰竭(MODS)、急性肾衰竭(ARF)、中毒性心肌炎以及中毒性肝炎等并发症发生率的平均值为36.7%,对照组则为60.7%,差异明显,具有统计学意义(P0.05)。血流灌注仪在百草枯中毒患者临床抢救中应尽早开始,以免错过抢救时机。其可以快速清除患者体内残留的毒物,利用吸附作用清除内毒素、胆红素等脂溶性毒素以及产生的炎性因子,阻断毒素在患者体内扩散,遏止患者脏器的进一步衰竭,改善患者的预后,应用效果显著,并发症少,值得推广应用。     

16层螺旋CT静脉血管成像对脑静脉窦血栓形成诊断价值的初步探讨

目的 探讨16层螺旋CT静脉血管成像对脑静脉窦血栓形成的诊断价值.方法 回顾分析6例诊断为脑静脉窦血栓病例的16层螺旋CT表现特点.结果 2例可见高密度索条征,2例可见脑组织水肿、局灶性静脉性梗塞,2例脑室扩大,1例脑室缩小,1例脑血循环时间延长.6例均可见Delta征,CT静脉血管成像三维重建均可见静脉窦内充盈缺损.结论 16层螺旋CT静脉血管成像是诊断脑静脉窦血栓形成的可靠、有效的检查方法.     

健脾理气法治疗粘连性肠梗阻经验探讨

粘连性肠梗阻是肠梗阻中最多见的一种类型,在中医治疗方面临床多采用以承气汤为主的泻下通腑法,然而笔者在临床工作中发现该方只能达到短期的通腑作用,其峻猛的泻下作用反而损伤机体正气,不适合长期服用调理肠道功能,我院中医外科为全国重点专科,对于粘连性肠梗阻治疗有着丰富的临床经验,采用健脾理气法治疗该类肠梗阻取得良好的治疗效果,文章例举2例外科术后粘连性肠梗阻病例,以资佐证。     

区域医疗信息系统的设计

本文介绍了区域医疗信息系统的建立方法,即通过建立临床数据中心、军人电子健康档案和一体化基层卫生单位信息系统,使军队各级医院的医疗服务直接延伸体系部队甚至地方医疗机构.区域医疗信息系统节约了大量投资,具有高效实用、标准规范、信息共享、安全保密的特性,有效解决了基层部队医疗条件差及专业技术力量不足等问题.     

去腐生新膏联合外用重组人碱性成纤维细胞生长因子治疗慢性下肢溃疡临床疗效观察

目的:观察去腐生新膏联合外用重组人碱性成纤维细胞生长因子(扶济复)治疗慢性下肢溃疡的临床疗效。方法:选取慢性下肢溃疡患者53例,按随机数字表法分为:A组(19例)、B组(16例)、C组(18例),其中A组予去腐生新膏联合扶济复外敷,B组予扶济复外敷,C组予去腐生新膏外敷,观察患者首次新鲜肉芽出现时间、溃疡愈合时间、溃疡感染率、疤痕平整率、溃疡面积、溃疡深度、溃疡色泽积分、溃疡分泌物积分、新生肉芽组织积分及不良反应情况。结果:A组首次新鲜肉芽出现时间、溃疡愈合时间、新生肉芽组织积分、疤痕平整率均显著优于B组(P<0.01,P<0.05);A组治疗后溃疡面积、溃疡深度、溃疡色泽积分改善均显著优于B组(P<0.01,P<0.05)。A组溃疡愈合时间、溃疡感染率、新生肉芽组织积分优于C组(P<0.05,P<0.01);A组治疗后溃疡面积、溃疡深度、溃疡色泽积分、溃疡分泌物积分改善均优于C组(P<0.01,P<0.05)。未见不良反应发生。结论:去腐生新膏联合扶济复治疗慢性下肢溃疡能够显著缩短愈合时间,减少感染率,改善疤痕外观,且安全有效。     

肾上腺增生的CT诊断

目的：评价CT扫描在肾上腺增生疾病诊断中的作用。方法：回顾性分析了30例经手术病理证实的肾上腺增生疾病的CT影像资料，重点分析其大小及强化情况。结果：肾上腺增生30例，CT表现主要为体积增大，其中髓质增生18例，肾上腺皮质增生12例，两者在大小的CT表现无差别；肾上腺髓质增生18例，增强扫描后1例为轻度强化，6例为中度强化，11例为明显强化；肾上腺皮质增生中增生5例，增强扫描后均为中度强化，7例为明显强化，其中4例为先天性肾上腺皮质增生。结论：CT扫描在肾上腺增生疾病的诊断具有很高的价值。但对于肾上腺髓质增生与皮质增生的鉴别，CT没有明显的特异性。     

桔梗不同配伍对乳腺癌高转移潜能细胞4T1增殖及侵袭的影响

目的:应用MTT比色法及Transwell试验检测桔梗配伍不同中药对乳腺癌高转移潜能细胞4T1增殖及侵袭能力的影响。方法:给予SD大鼠中药煎剂灌胃,制备含药血清。应用MTT比色法检测桔梗不同配伍含药血清对4T1细胞增殖的影响;应用Transwell实验检测桔梗不同配伍含药血清对4T1细胞侵袭能力的影响。结果:桔梗及桔梗配伍不同中药组含药血清干预24 h后,对4T1细胞的增殖均有一定的抑制作用。各组含药血清对乳腺癌高转移潜能细胞4T1的增殖抑制率分别为桔梗组30.75%、桔梗加麦冬组34.44%、桔梗加蛇床子组44.71%、桔梗加莪术组49.84%。Transwell实验结果显示,桔梗及桔梗配伍不同中药各组均能降低透过小室的4T1细胞数,对于乳腺癌高转移潜能细胞4T1的侵袭能力有显著的抑制作用,同模型组比较差异有统计学意义(P0.01)。同桔梗单用组比较,桔梗配伍不同中药组的抑制作用较强,其中桔梗配伍麦冬组及桔梗配伍蛇床子组效果显著,差异有统计学意义(P0.01),桔梗配伍莪术组在抑制作用方面虽然由于桔梗单用组,但差异无统计学意义(P0.05)。结论:桔梗及桔梗配伍不同治则中药对乳腺癌高转移潜能细胞4T1的增殖及侵袭有不同程度的抑制作用。     

Expression of hypoxia inducible factor-1α and basic fibroblast factor in the tissues of colorectal adenocarcinoma

Objective To observe expression of hypoxia inducible factor-1α(HIF-1α)and basic fibroblast growth factor(BFGF)in the tissues of colorectal adenoearcinoma and analyze the relationship between expression of the two factors and biological behavior of colorectal adenocarcinoma.Methods The samples of colorectal adenocarcinoma(n=60)and para-adenocarcinoma(n=60)were taken from surgical resection patients and normal colorectal tissues (n=20) from patients with irritable bowel syndrome.The expression of HIF-1α and BFGF were detected by immunohistochemical staining (SP method).Results Positive rates of HIF-1αand BFGF in colorectal adenocarcinoma tissues were 61.7% and 65.0%,and positive rates of HIF-1α and BFGF in para-adenocarcinoma tissues were 10.0%and 13.3%(P<0.05,respectively);HIF-1αand BFGF were not detected in normal intestinal mucosa.There was no significant correlation with HIF-1α and BFGF expression in colorectal adenocarcinoma tissues to the sexuality,age,tumor size,tumorposition and differentiation(P>0.05).A significant correlation between expression of the two factors and Dukes stage was observed (P<0.05).Positive rates of HIF-1α and BFGF in colorectal adenocarcinoma tissuesof Dukes A and B stage were 47.2%and 52.7%,respectively.Positive rates of HIF-1α and BFGF in colorectal adenocarcinoma tissues of Dukes C and D stage were 83.3%and 83.3%.respectively.There was a positive correlation between expression of the two factors and carcinogenesis of colorectal adenocarcinoma(r=0.4276.P<0.001).Conclusion The results showed that the enhanced expression of HIF-1 α and BFGF incolorectal adenocarcinoma tissues may be associated with the prognosis of the patients with colorectal adenocarcinoma,and HIF-1α and BFGF may participate synergistically in the carcinogenesis of colorectal adenocarcinoma.     

Expression of hypoxia inducible factor-1α and basic fibroblast factor in the tissues of colorectal adenocarcinoma

Objective To observe expression of hypoxia inducible factor-1α(HIF-1α)and basic fibroblast growth factor(BFGF)in the tissues of colorectal adenoearcinoma and analyze the relationship between expression of the two factors and biological behavior of colorectal adenocarcinoma.Methods The samples of colorectal adenocarcinoma(n=60)and para-adenocarcinoma(n=60)were taken from surgical resection patients and normal colorectal tissues (n=20) from patients with irritable bowel syndrome.The expression of HIF-1α and BFGF were detected by immunohistochemical staining (SP method).Results Positive rates of HIF-1αand BFGF in colorectal adenocarcinoma tissues were 61.7% and 65.0%,and positive rates of HIF-1α and BFGF in para-adenocarcinoma tissues were 10.0%and 13.3%(P<0.05,respectively);HIF-1αand BFGF were not detected in normal intestinal mucosa.There was no significant correlation with HIF-1α and BFGF expression in colorectal adenocarcinoma tissues to the sexuality,age,tumor size,tumorposition and differentiation(P>0.05).A significant correlation between expression of the two factors and Dukes stage was observed (P<0.05).Positive rates of HIF-1α and BFGF in colorectal adenocarcinoma tissuesof Dukes A and B stage were 47.2%and 52.7%,respectively.Positive rates of HIF-1α and BFGF in colorectal adenocarcinoma tissues of Dukes C and D stage were 83.3%and 83.3%.respectively.There was a positive correlation between expression of the two factors and carcinogenesis of colorectal adenocarcinoma(r=0.4276.P<0.001).Conclusion The results showed that the enhanced expression of HIF-1 α and BFGF incolorectal adenocarcinoma tissues may be associated with the prognosis of the patients with colorectal adenocarcinoma,and HIF-1α and BFGF may participate synergistically in the carcinogenesis of colorectal adenocarcinoma.