west china medical publishers
Author
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Author "徐静" 16 results
  • Laparoscopic Hepatectomy Compared with Conventional Open Hepatectomy for Hepatocellular Carcinoma: A Systematic Review

    Objective To evaluate the efficiency and safety of laparoscopic hepatectomy (LH) and conventional open hepatectomy (OH) in patients with hepatocellular carcinoma (HCC). Methods We searched The Cochrane Library, MEDLINE (1966~2008.3), EMBASE (1966~2008.3), CBM (1979~2008.3), we also handsearched some Chinese journals. Using a defined search strategy, randomized controlled trails and controlled clinical trials of comparing OH with LH for hepatocellular carcinoma were identified. Data were extracted and evaluated by two reviewers independently. The quality of the included trails was evaluated by Deeks JJ’s evaluation criterion. Meta–analysis was done using the Cochrane collaboration’s Revman 4.2.10. Results Seven controlled clinical trials (309 patients) were included, The meta–analysis showed that: (1) Four studies (n=198) reported mortality, the mortality rate of the LH group was not significantly different from that of the OH group [OR=1.14, 95%Cl (0.15, 8.65), P=0.90]; (2) Two studies (n=91) reported blood transfusion. There were no significant differences between the two treatment groups in terms of the blood transfusion [OR=0.20, 95%Cl (0.03, 1.19), P=0.08]; (3) Four studies (n=165) reported operation time. There were significant differences in operating time between the two groups [SMD=1.05, 95%CI (0.72, 1.38), Plt;0.000 01]; (4) Four studies (n=165) reported intraoperative blood loss. There were significant differences in intraoperative blood loss between the two groups [SMD= – 1.56, 95%Cl (– 2.39, – 0.73), P=0.000 2]; (5) Five studies (n=210) reported the duration of hospital stay. There were significant differences in duration of hospital stay between the two groups [WMD= – 3.89, 95%CI (– 5.54, – 2.23), Plt;0.000 01]; (6) Two studies (n=248) reported complications. There were significant differences in complications between the two groups [OR=0.31, 95%Cl (0.13, 0.72), P=0.006]; (7) Two studies (n=97) reported ALT. There were significant differences in ALT between the two groups [SMD= – 1.54, 95%Cl (– 207, – 1.01), Plt;0.000 01]. Conclusion LH is associated with less postoperative complications, operative blood loss, duration of hospital stay and lower ALT, but longer operation time. However, the trails available for this systematic review are limited, so a prospective randomized controlled trial is warranted to fully investigate these and other outcome measures.

    Release date:2016-08-25 02:51 Export PDF Favorites Scan
  • Protective Effects of Liver X receptor-αActivator T0901317 on Rats with Acute Lung Injury

    Objective To explore the protective effects of liver X receptor-αactivator ( LXRα)T0901317 on rats with acute lung injury ( ALI) . Methods Seventy-two male Wistar rats were randomly divided into three goups, ie. a control group, a LPS group, and a T0901317 group. Artery blood gas analysis,lung tissue wet/dry weight ratio,myeloperoxidase activity, and lung histopathological changes were measured.The expressions of LXRαand TNF-αmRNA in lung tissue were detected by RT-PCR. The protein levels ofTNF-αand LXRαwere examined with ELISA and immunohistochemistry, respectively. Results In the ALI rats, PaO2 decreased, lung W/D weight ratio and myeloperoxidase activity increased significantly compared with the control group ( P lt; 0. 05) . Histopathological examination also revealed obvious lung injury. In theLPS group, the expression of TNF-αmRNA in lung tissue and the level of TNF-αprotein in lung homogenate and serum increased markedly( all P lt; 0. 05) while the expression of LXR-αmRNA declined significantly ( P lt; 0. 05) . Immunohistochemical staining showed that lung tissues of the normal rats expressed LXRαsignificantly but in the LPS group the expression of TNF-αand LXR-αin lung tissue decreased markedly ( P lt;0. 05) . After the treatment with T0901317, the expressions of LXR-αin lung tissues were significantly higher than those in the LPS group both at the mRNA and the protein level ( P lt; 0. 05) . Conclusion T0901317 plays an anti-inflammatory effect through up-regulating the expression of LXR-αand suppressing the expression of TNF-α, thus reduces the infiltration and aggregation of inflammatory cells in lung tissue.

    Release date:2016-09-13 04:07 Export PDF Favorites Scan
  • Clinical Values of Phage Amplified Biologically Assay for Diagnosis of Tuberculosis

    ObjectiveTo evaluate the clinical values of phage amplified biologically assay (PhaB) for diagnosis of tuberculosis by comparatively analyzing the diagnostic performances of PhaB, acid fast stain and culture. MethodsThe samples of random sputum and morning sputum from 157 tuberculosis patients diagnosed between January and December 2014 were detected by mycobacteria culture, PhaB, acid fast stain and culture method. The differences of diagnostic performances were analyzed by chi-square test. ResultsThe diagnostic sensitivity was 89.8% (mycobacteria culture), 68.2% (PhaB) and 52.2% (acid fast stain); according to the gold standard of culture method, the positive coincident rate was 74.5% and 57.4%, respectively in PhaB and acid fast stain (P<0.05), and the general coincident rate was 75.8% and 60.5% (P<0.05); of those patients with two negative sputum smears, the positive rate was 33.3% (25/75) in PhaB; the detection time was 1 hour (acid fast stain), 46 hours (PhaB) and 9.5 days (mycobacteria culture), respectively. ConclusionBecause of its high sensitivity, high specificity and short turn around time, simple operation, distinguishing dead isolates and live isolates and drug resistance detection, PhaB is a new method for screening test of tuberculosis or as an effective complementary testing for traditional assays.

    Release date: Export PDF Favorites Scan
  • The effects of interleukin 17 on the proliferation, migration and apoptosis of human retinal vascular endothelial cells

    ObjectiveTo address the effect and mechanism of interleukin 17 (IL-17) on the proliferation, migration and apoptosis of human retinal vascular endothelial cells (HREC). MethodsIL-17 receptor (IL-17R) mRNA and protein expression in human retinal vascular endothelial cells (HREC) were quantified by reverse transcription polymerase chain reaction (RT-PCR) and Western blot. Cell proliferation of HREC was examined using CCK-8 assay in the presence of different concentrations of IL-17. Cell migration of HREC was detected using wound scratch assay. Flow cytometry was used to test the effect of IL-17 on the apoptosis of HREC. The effects of IL-17 on HREC expression of basic fibroblast growth factor (bFGF), Caspase-3 and thrombospondin-1 (TSP-1) were quantified by reverse transcriptase polymerase chain reaction (RT-PCR). The effect of IL-17 on HREC expression of Caspase-3 was examined using Western blot. ResultsIL-17 receptor (IL-17R) expressed in HREC as quantified by RT-PCR and Western blot. The proliferation of HREC in the presence of IL-17 was promoted in a dosage-dependent manner (t=-3.235, -6.276;P=0.032, 0.000). Wound scratch assay showed a significant increase in the migrated distance of HREC with IL-17 stimulation under the concentration of 100μg/L(t=-3.551, -2.849; P=0.006, 0.019), 200μg/L(t=-10.347, -4.519; P=0.000, 0.001) and 500μg/L (t=-3.541, -2.607; P=0.008, 0.036). The intervention of 200μg/L IL-17 can effectively inhibit the apoptosis of HREC, compared with the control group using flow cytometry (t=5.682, P=0.047). RT-PCR results showed that IL-17 can promote the expression of bFGF and inhibit the expression of Caspase-3 and TSP-1. Western blot result also showed that IL-17 can suppress the protein expression of Caspase-3. ConclusionThe mechanism of IL-17 promoting proliferation, migration but suppress apoptosis of HREC may via regulating the expression of bFGF and Caspase-3.

    Release date: Export PDF Favorites Scan
  • 心肺康复治疗对撤机的帮助

    Release date:2016-10-12 10:17 Export PDF Favorites Scan
  • 30 例成人腹型过敏性紫癜临床与胃肠镜分析

    目的 总结分析成人腹型过敏性紫癜的临床与胃肠镜表现,以提高其诊断水平。 方法 回顾分析 2012 年 7 月—2015 年 5 月收治的 30 例成人腹型过敏性紫癜的临床特点与胃肠镜下表现。 结果 30 例患者均有不同程度的腹痛,伴恶心、呕吐 10 例,黑便及暗红色血便 12 例。所有患者大便隐血均阳性。胃肠镜下表现为胃肠道黏膜弥漫充血水肿,多发糜烂及浅溃疡形成,病变以十二指肠病变最为多见且病变重,食管黏膜未见异常。常规抑酸及解痉药物治疗效果差,糖皮质激素应用有效。 结论 腹型过敏性紫癜患者十二指肠病变最为常见,胃肠镜检查对其早期诊断有较高诊断价值。

    Release date:2017-04-19 10:17 Export PDF Favorites Scan
  • Research progress of fetuin B and coronary artery disease

    Coronary artery disease (CAD) is a cardiovascular disease mainly caused by atherosclerosis, which involves a variety of pathophysiological mechanisms such as lipid metabolism, inflammatory response, and endothelial dysfunction. Fetuin B is a glycoprotein secreted by the liver, which can participate in many processes such as cell inflammation, vascular calcification, and lipid metabolism, and is closely related to the pathogenesis of CAD. This article reviews the relationship between fetuin B and CAD and the mechanism of its occurrence and development, in order to provide new choices and methods for the prevention, diagnosis, and treatment of CAD.

    Release date: Export PDF Favorites Scan
  • Assessment of asthma control in asthmatic outpatients

    Objective To evaluate the status of asthma control in asthmatic outpatients.Methods We performed an investigation by a questionnaire in a face-to-face setting from Feb 2006 to May 2006 in asthmatic outpatients of China-Japan Friendship Hospital.Results A total of 101 asthmatic patients were investigated with a mean age of 47±14.8 years and course of disease of 9.1±12.8 years.80.2% of the asthmatic patients had various social insurance.40.6% of the respondents had visited emergency department because of asthma exacerbation.The percentage of adults with lost workdays caused by asthma was 61.7% (29/47),and which of children with lost schooldays was 75% (3/4).37.6% of asthmatic patients were completely controlled.Approximately three fourth of respondents (75.2%) was either well or completely controlled.72.3% of respondents had undergone a lung-function test during the past year.The one third of respondents (36.6%) owned oneself peak flowmeter.Only 12.9% reported kept regular use of peak flowmeter.87.1% of patients use inhaled corticosteroids (ICS) regularly.Conclusion With the implementation of patient education program and asthma guideline,the asthma control level has been further improved.

    Release date:2016-08-30 11:35 Export PDF Favorites Scan
  • 面动脉蒂下颌缘皮瓣全鼻再造一例

    Release date:2016-09-01 10:28 Export PDF Favorites Scan
  • Treatment Analysis of 91 Transferred Wounded Patients in the First Affiliated Hospital of Guangxi Medical University after Wenchuan Earthquake

    Objective To analyze retrospectively the overall situation of medical rescue in the First Affiliated Hospital of Guangxi Medical University after the Wenchuan earthquake, so as to provide references for the emergency preparation for the disaster of earthquake. Methods Analysis was based on the data provided by the Department of Information, the Medical Record Library, the Department of Emergency, the Department of Orthopaedics and other related departments of the hospital. The software Microsoft EXCEL was used for data management, and SPSS 13.0 was used for statistical analysis. Results From May 22 to May 26, 91 cases from the disaster area had been treated in the hospital, of which 90 were from Mianyang and 1 from Chengdu. These patients included 44 males with a median age of 38 (27, 53) years old and 47 females with a median age of 51 (33, 62) years old. Most patients were sent to the hospital within the first 10 or 11 days after the earthquake, with 86.8% hospitalized after 10 days and 22.0% after 11 days. The number of outpatients reached its peak of 37.1% of all the outpatients (33 cases) within 34 days after the earthquake. The wounded were mainly admitted into the Department of Orthopaedics, with 34.81% of the patients having lower limb fracture, 18.26% having spine fracture, and 12.59% suffering pelvis fracture. Only 2 out of the 89 patients died. One death was due to 60% burning injury and 1 died of multiple catastrophic injuries. Conclusion Based on the data, it is important to develop an emergent plan for medical rescues after an earthquake disaster and to strengthen the reserve of medical supplies, personnel training, scientific field triage and the construction of information platforms.

    Release date:2016-09-07 02:09 Export PDF Favorites Scan
2 pages Previous 1 2 Next

Format

Content