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51.
擦伤创面处理在门诊非常常见 ,尤其是夏季 ,肢体裸露 ,擦伤后创面不洁 ,虽创面表浅 ,如处理不当也会造成感染 ,特别是肘部、膝部等骨隆突处 ,一旦感染 ,创面很难愈合。我院门诊换药室对 10 0例擦伤患者创面涂布 0 .5 %碘伏效果满意 ,现介绍如下。1 临床资料1 1 一般资料 2 0 0 2年 4~ 8月在我院门诊换药室处理的肢体擦伤患者 10 0例 ,年龄 2~ 40岁 ,平均 16岁。擦伤创面面积 3~8cm2 ,深度在浅表组织。伤前皆身体健康 ,将他们按就诊次序随机分为 2组 ,2组均无使用抗生素。1 2 方法 2组患者均按换药常规 ,先给彻底清洗创面后 ,用… 相似文献
52.
Kui Liao Le-Yi Gong Yi Yang Yi-Mei He Fang-Liang Wang Yuan-Qiong Huang Zhi-Gui Wu 《传统医学研究(英文版)》2022,(2):1-10
Primary liver cancer seriously threatens human health,affects the quality of life,and has a high mortality rate.Traditional Chinese medicine(TCM)has long been used in the prevention,treatment,and adjuvant treatment of primary liver cancer.Clinical trials were conducted in recent years to evaluate the efficacy and safety of TCM.The mechanism of action of TCM in primary liver cancer treatment also received extensive attention.This study summarizes the common monomial Chinese herbal medicines and their components,formulae,and the proprietary Chinese medicines used to treat primary liver cancer.Common medicines include Chansu(Bufonis venenum),Kushen(Sophorae flavescentis radix),Renshen(Ginseng radix et rhizoma),and Jianghuang(Curcumae longae rhizoma).This study also reviewed the literature on liver cancer treatment using TCM.The results confirmed the safety and efficacy of TCM in liver cancer treatment.The possible mechanisms involved are also listed,including influencing the cell cycle,inducing cancer cell apoptosis and autophagy,inhibiting cancer cell angiogenesis and metastasis,regenerating the microenvironment and DNA methylation,and regulating the innate immune response.For primary liver cancer patients who often have a long disease course,Chinese herbal medicine often plays a role in protecting and conditioning the body.Research aimed at finding more traditional Chinese herbal medicines and their mechanisms of action should be promoted.This study aimed to provide a scientific reference for further research and the rational clinical application of TCM for primary liver cancer treatment. 相似文献
53.
目的:改进小儿静脉留置针穿刺送管方法,以提高穿刺成功率.方法:将300例6个月~3岁小儿静脉留置针随机分成试验组和对照组,注射部位均在手背、足背.试验组采用右手单手送管,对照组采用传统的双手送管方法.结果:试验组成功率93%,对照组成功率83%.比较两组穿刺试验组优于对照组(χ2=5.91,P<0.05).结论:单手送管方法在6个月~3岁小儿手背、足背穿刺送管的成功率高. 相似文献
54.
Kui Sun Choi Sae Byeol Choi Pyoungjae Park Wan Bae Kim Sang Yong Choi 《World journal of gastroenterology : WJG》2015,21(4):1315-1323
AIM: To perform a systematic review of incidental or unsuspected gallbladder(GB) cancer diagnosed during or after cholecystectomy. METHODS: Data in Pub Med, EMBASE, and CochraneLibrary were reviewed and 26 publications were included in the meta-analysis. The inclusion criterion for incidental GB cancer was GB cancer diagnosed during or after cholecystectomy that was not suspected at a preoperative stage. Pooled proportions of the incidence, distribution of T stage, and revisional surgery of incidental GB cancer were analyzed.RESULTS: The final pooled population comprised 2145 patients with incidental GB cancers. Incidental GB cancers were found in 0.7% of cholecystectomies p e r f o r m e d f o r b e n i g n g a l l b l a d d e r d i s e a s e s o n preoperative diagnosis(95%CI: 0.004-0.012). Nearly 50% of the incidental GB cancers were stage T2 with a pooled proportion of 47.0%(95%CI: 0.421-0.519). T1 and T3 GB cancers were found at a similar frequency, with pooled proportions of 23.0%(95%CI: 0.178-0.291) and 25.1%(95%CI: 0.195-0.317), respectively. The pooled proportion that completed revisional surgery for curative intent was 40.9%(95%CI: 0.329-0.494). The proportion of patients with unresectable disease upon revisional surgery was 23.0%(95%CI: 0.177-0.294). CONCLUSION: A large proportion of incidental GB cancers were T2 and T3 lesions. Revisional surgery for radical cholecystectomy is warranted in T2 and more advanced cancers. 相似文献
55.
目的:探讨经导管行肿瘤供血动脉术前栓塞在手术切除骶骨肿瘤中的价值和作用。方法:11例骶骨肿瘤患者进行数字减影血管造影明确靶血管情况后,采用明胶海绵结合弹簧圈栓塞靶血管,并于栓塞后1-3天行骶骨肿瘤切除。结果:11例肿瘤靶血管栓塞后,肿瘤染色基本消失,手术切除顺利,术中出血明显减少,平均出血量为750ml。11例平均随访12个月,未见局部复发。结论:骶骨肿瘤的术前动脉栓塞能有效降低术中出血,减少并发症的发生。增加了肿瘤切除率和彻底切除的可能性,是十分安全有效的治疗方法。 相似文献
56.
The aim of this paper is to explore the effects of transfection of Foxp3 gene on the phenotype and function of naive CD4+ T cells. The pMSCV-Foxp3 retroviral vector encoding Foxp3 gene was transduced into the PT67 packaging cell line. Virus-containing supernatant was applied to differentiate CD4+CD25- T cells. The resulting cells were sorted with flow cytometry. The expressions of CD25, CD127, CTLA-4 and the proliferation of transfected T cells were examined. The effect of transfected CD4+ T cells on the proliferation and cytokine production of CD4+CD25- T cells was examined. Foxp3-gene transfected CD4+ T cells could express Foxp3 and transfection of Foxp3 gene up-regulated the expressions of CD25 and CTLA-4, but down-regulated CD127 expression. After transfection, the proliferation of CD4+ T cells was eliminated. Transfected T cells inhibited the proliferation of CD4+CD25- T cells. CD4+CD25- T cells acquired a regulatory phenotype and function after it was transduced with the Foxp3 gene. This suggested a key role of Foxp3 in the generation of CD4+CD25+ regulatory T cells. 相似文献
57.
疏血通注射液治疗慢性肺心病急性加重期32例临床分析 总被引:2,自引:0,他引:2
目的观察疏血通注射液对慢性肺心病急性加重期血液流变学、血气分析指标及临床预后的影响。方法随机将64例慢性肺心病急性加重期患者分为治疗组(32例)和对照组(32例)。对照组予常规治疗,治疗组在常规治疗的基础上加用疏血通注射液。两组疗程均为10d。分别检测患者治疗前后血液流变学与血气各指标变化。结果慢性肺心病急性加重期患者的血液流变学指标显著增高,疏血通注射液治疗的血液流变学指标显著降低(P〈0.01),血气分析指标明显改善(P〈0.01),提高了临床治愈率。结论慢性肺心病急性加重期患者血粘度增高,疏血通注射液具有降低血液粘稠性,改善微循环及血液的流变性,从而改善呼衰及心衰,有效改善患者的临床预后。 相似文献
58.
目的研究乳腺癌C-erbB-2基因的过度表达,探讨该基因对乳腺癌诊断、鉴别诊断和预后判断的意义。方法乳腺癌标本98例,乳腺良性病变26例,正常乳腺组织10例,应用免疫组化SP法,检测癌基因C-erbB-2表达情况。结果乳腺癌C-erbB-2阳性率(59.2%)明显高于乳腺良性病变(3.9%)和正常乳腺组织(0%)(X2=27.06,P<0.01,X2=12.78,P<0.01)。乳腺癌中高恶性的浸润性导管癌、硬癌阳性率82.4%,75%,低恶性的小叶原位癌、粘液腺癌皆阴性,C-erbB-2过度表达与乳腺肿瘤大小、腋窝淋巴结转移明显相关(X2=7.06,P<0.01;X2=4.94,P<0.05),与雌激素、孕激素受体亦关系密切(X2=4.80,P<0.05;X2=3.91,P<0.05)。结论C-erbB-2基因过度表达可作为乳腺癌诊断、鉴别诊断和预后判断的有效指标。 相似文献
59.
激光—荧光诊断妇科肿瘤的研究 总被引:1,自引:1,他引:0
为了观察N2激光激发人体活组织的荧光诊断早期恶性肿瘤的效果,自1985年2月至1994年3月,用目测法检测14694例下生殖道疾病的患者,荧光阳性168例,活检阳性167例,病理切片证实为癌的166例。荧光与病理的符合率为99.4%。68例试用光谱法检测,与目测法的结果基本相符。此法不仅可用于癌的早期诊断,也可用于及时发现癌前病变,是一种无损伤性、快速定位活检的新方法。通过模拟实验,初步认为肿瘤固有荧光的发光与卟啉和某种蛋白结合有关。 相似文献
60.
经纤维结肠镜取30例大肠癌的癌灶粘膜行定性、定量厌氧菌培养。菌群分析显示类杆菌属和梭菌属检出率分别达73.3%和83.3%,其中脆弱类杆菌在类杆菌属中占51.4%;产气荚膜梭菌在梭菌属中占38.6%。较高的检出率表明这两种厌氧菌与大肠粘膜的关系较为密切,对大肠癌的致癌过程可能产生一定的影响。 相似文献