Study on Early Diagnosis of Hepatocellular Carcinoma Using Alpha-fetoprotein Microheterogeneity

Affino-crossed-immunoelectrophoresis autoradiography(Aff-CIEA)withlectins was used to detect the microheterogeneity of alpha-fetoprotein(AFP)in the serum of 78 cases of primary hepatocellular carcinoma and40 cases of benign liver disease.In the hepatoma group serum AFP levelwas 124-56000 ng/ml,and in the liver disease group 31-980 ng/ml.TheAFPs could be divided into two microheterogeneities by means of Lensculinans agglutinin(LCA)or coneanavalin A(Con A),which were calledLCA conjugate type(AFP-R-L)and non-conjugate type(AFP-N-L),andCon A cojugate type(AFP-R-C)and non-conjugate type(AFP-N-C)res-pectively.If the AFP-N-L value of 75％ or AFP-R-C value of 100％ wastaken as an upper limit for the diagnosis of hepatoma,the rate of posi-tive results in hepatoma group was 87.2％ and 89.7％ respectively,whilethat in liver disease group was only 2.5％ and 17.5％ respectively.If theAFP value of 400 ng/ml was taken as a lower limit for the diagnosis ofhepatoma,the rate of positive results in the hepatoma group was 78.2％,while the false positive rate in the liver disease group was as high as 20％.The authors suggested that if the AFP value was taken in combination withassay of the heterogeneity of AFP(with LCA)for the diagnosis of hepa-toma,the rate of positive results increased to 97.4％,while the false po-sitive rate would decrease to 2.5％.     

Effect of Anluohuaxian Tablet Combined with γ-IFN on Schistosomal Liver Fibrosis

The therapeutic effects of anluohuaxian tablet combined with γ-IFN on schistosomal liver fibrosis and its mechanism were studied in a murine model and clinical cases of schistosomal liver fibrosis, Fifty Kunming mice were randomly divided into 5 groups： normal control group, infection control group, anluohuaxian tablet-treated group, γ-IFN-treated group and combined treatment （anluohuaian tablet＋γ-IFN） group. Pathologic changes in liver, including hepatic pigmentation and the size of schistosomal egg granuloma, were observed by HE staining after treatment for 8 weeks. The expression of the type Ⅰ and Ⅲ collagen, and TIMP-1 was detected by immunohistochemistry. TGF-β1 mRNA expression was examined by real-time fluorescent quantitative PCR. Sixty patients with schistosomal liver fibrosis were divided into treatment group and control group. The patients in treatment group were treated with anluohuaxian tablet in combination with γ-IFN for 6 months. Before and after treatment, the changes of symptoms and signs, liver function, serum liver fibrosis indexes and imaging indexes were observed. The results showed that as compared with infection control group, all forms of treatments relieved the hepatic pathological injury with apparently diminished size of schistosomal egg nodules and decreased percentage of pigmentation （P〈0.05）. Furthermore, the expression of collagen Ⅰ and Ⅲ, TIMP-1, and TGF-β1 mRNA in combined treatment group was significantly decreased as compared with anluohuaxian tablet-treated and γ-IFN-treated groups （P〈0.05）. In the clinical observation, the serum liver fibrosis indexes, the portal vein width as well as the spleen thickness was significantly reduced in treatment group as compared with control group （P〈0.05）. It was concluded that the combined use of anluohuaxian tablet with γ-IFN in schistosomal liver fibrosis could protect liver function, alleviate liver fibrosis, and could be used as a choice in treating patients with schiatosomal liver fibrosis.     

Effect of Anluohuaxian Tablet Combined with y-IFN on Schistosomal Liver Fibrosis

The therapeutic effects of anluohuaxian tablet combined with γ-IFN on schistosomal liver fibrosis and its mechanism were studied in a murine model and clinical cases of schistosomal liver fibrosis.Fifty Kunming mice were randomly divided into 5 groups:normal control group,infection control group,anluohuaxian tablet-treated group,γ-IFN-treated group and combined treatment (anluohuaian tablet+γ-IFN) group.Pathologic changes in liver,including hepatic pigmentation and the size of schistosomal egg granuloma,were observed by HE staining after treatment for 8 weeks.The expression of the type Ⅰ and Ⅲ collagen,and TIMP-1 was detected by immunohistochemistry.TGF-β1 mRNA expression was examined by real-time fluorescent quantitative PCR.Sixty patients with schistosomal liver fibrosis were divided into treatment group and control group.The patients in treatment group were treated with anluohuaxian tablet in combination with γ-IFN for 6 months.Be-fore and after treatment,the changes of symptoms and signs,liver function,serum liver fibrosis in-dexes and imaging indexes were observed.The results showed that as compared with infection con-trol group,all forms of treatments relieved the hepatic pathological injury with apparently diminished size of schistosomal egg nodules and decreased percentage of pigmentation (P<0.05).Furthermore,the expression of collagen Ⅰ and Ⅲ,TIMP-Ⅰ,and TGF-β1 mRNA in combined treatment group was significantly decreased as compared with anluohuaxian tablet-treated and γ-IFN-treated groups (P<0.05).In the clinical observation,the serum liver fibrosis indexes,the portal vein width as well as the spleen thickness was significantly reduced in treatment group as compared with control group (P<0.05).It was concluded that the combined use of anluohuaxian tablet with γ-IFN in schistosomal liver fibrosis could protect liver function,alleviate liver fibrosis,and could be used as a choice in treating patients with schiatosomal liver fibrosis.     

The Role of sICAM-1 Detection in the Diagnosis of Acute Rejection Following Liver Transplantation

In order to evaluate the applied value of soluble intracellular adhesion molecule-1 （sICAM-l） in acute rejection （AR） following liver transplantation, the expression of sICAM-1 protein was sequentially detected by using ELISA in serum and bile of 43 patients receiving liver transplantation. In AR group, the expression levels of sICAM-1 protein were increased 3 days before and immediately on the establishment of AR diagnosis, and there was significant difference in the expression of bile between AR group and control group （P〈0.01）. After reversion of AR with hormone intensive therapy, there was significant difference in the sICAM-1 protein expression of serum and bile between AR group and control group. It was concluded that the sequential detection of sICAM-1 protein level in serum and bile was a reliable and noninvasive method for the early diagnosis of AR after liver transplantation and was valuable to observe the curative effects of anti-AR therapy.     

Application of kushenin on patients with chronic hepatitis C after renal transplantation

Objective： To evaluate the efficacy of kushenin in treating patients with chronic hepatitis C after renal transplantation. Methods： Fifty-five patients were randomly assigned by lottery to the treatment group （29 cases） and control group （26 cases）. The same immunosuppression therapy was given to all patients in both groups. Patients in the treatment group were treated with kushenin 0.6 g once a day, while those in the control group were treated with conventional liver protective agents such as vitamins. The treatment duration of both groups was 3 months. The incidences of serious hepatitis and acute rejection reaction, serum biochemistry parameters including indicators of liver and kidney functions, hepatic fibrosis index, and serum HCV-RNA were compared between the two groups. Results： （1） The incidence of serious hepatitis in the treatment group and the control group was 3.45% （1/29 cases） and 11.54% （3/26 cases）, respectively, which was insignificantly different between the two groups （P=0.335）. （2） The incidence of acute rejection in the treatment group was 6.90% （2/29 cases） and that in the control group was 7.69% （2/26 cases）, showing insignificant difference （P=0.335）. （3） The differences in serum alanine aminotransferase （ALT）, direct bilirubin （DBIL）, hyaluronic acid （HA）, propeptide collagen type Ⅲ （PC Ⅲ）, laminin （LN）, collagen type Ⅳ（Col Ⅳ） levels between the two groups were insignificant before transplantation （P〉0.05）, while the above-mentioned parameters in the treatment group were significantly lower than those in the control group after transplantation （P〈0.05）. The difference in serum creatinine （SCr） and endogenous creatinine clearance rate （CCr） between the two groups was insignificant before and after transplantation （P〉0.05）. （4） The negative conversion rate of HCV-RNA in the treatment group was 31.03% （9/29 cases）, significantly higher than the value of 11.54% （3/26 cases?     

Application of Proton Magnetic Resonance Spectroscopy and Computerized Tomography in the Diagnosis and Treatment of Nonalcoholic Fatty Liver Disease

In order to investigate the application of proton magnetic resonance spectroscopy （ill-MRS） and computerized tomography （CT） in the quantitative diagnosis of nonalcoholic fatty liver disease （NAFLD） and evaluation of therapeutic effects, 22 patients with NAFLD were selected according to the Chinese Medical Association＇s （CMA） standard of the NAFLD in comparison with 20 healthy volunteers （as control group）. Blood samples for biochemistry were collected. The severity of hepatosteatosis was evaluated by ^1H-MRS scan and CT scan of liver. The intrahepatic content of lipid （IHCL） and CT value ratio of liver to spleen were calculated. The patients in NAFLD group were treated with Ganzhixiao Capsule for 8 weeks. The changes in IHCL and CT value ratio of liver to spleen were observed before and after treatment. In NAFLD group serum ALT, TG, IHCL calculated by ^1HMRS were increased and CT value ratio of liver to spleen decreased significantly as compared with control group. After treatment for 8 weeks serum ALT, TG, IHCL were decreased significantly, while CT value ratio of liver to spleen increased significantly in NAFLD group. It was suggested that IHCL could be measured precisely by ^1HMRS. NAFLD was treated effectively by Ganzhixiao capsule.     

Relationship between serum TSH level with obesity and NAFLD in euthyroid subjects

To explore the relationship between serum thyroid stimulating hormone (TSH) level and obesity and nonalcoholic fatty liver disease (NAFLD) in euthyroid subjects,1322 subjects were sub-jected to a questionnaire survey and physical examination.Fasting blood samples were collected to test serum TSH,plasma glucose and lipids.Fatty liver was diagnosed by type B ultrasonography.The rela-tionship between serum TSH level and body mass index (BMI),percentage of body fat and NAFLD was analyzed.The results showed that serum TSH level was significantly higher in females than in males at the same group,and it was significantly higher in overweight group than in control group.Levels of body weight,BMI,waist circumference and percentage of body fat were increased in TSH >2.5 group compared to TSH ≤2.5 group in women.However,plasma lipids showed no significant differences.In males all the parameters showed no significant differences between two groups.Serum TSH was sig-nificantly correlated with body weight,BMI,waist circumference and percentage of body fat after ad-justment for age in females.Multiple linear regression analysis revealed that percentage of body fat and BMI contributed significantly to the variance of TSH.Serum TSH level was significantly higher in non-alcoholic fatty liver group than in normal group in females.Multiple logistic regression analysis showed that TSH level was not the independent risk factor of NAFLD.Taken together the data suggest that se-rum TSH in normal range is significantly correlated with BMI and percentage of body fat in females.And the change of TSH level would not influence the prevalence of NAFLD.     

Assessment of Fibrosis during the Development of Fatty Liver in Rabbits using Real-time Shear-wave Elastography

Nonalcoholic and alcoholic rabbit models of fatty liver were established by feeding on high-fat diet and alcohol, respectively, and fatty liver stiffness at different pathological stages was as- sessed with real-time shear-wave elastography （SWE）, so as to investigate the fibrosis process during the development of fatty liver. The fatty liver stiffness of rabbit in nonalcoholic and alcoholic groups was higher than that in the control group, and that in alcohol group was higher than that in the nonalco- holic group （P〈0.01）. The elasticity modulus of liver in fatty liver rabbits of nonalcoholic and alcoholic groups showed a positive correlation with progression of liver fibrosis （P〈0.01）. Real-time SWE, as a noninvasive diagnostic method, can objectively reflect the liver stiffness change and progression of liver fibrosis during the development of fatty liver.     

Effects of Bushen Tiaochong Recipe (补肾调冲方) containing serum on ovarian granulosa cell proliferation, steroidogenesis and associated gene expression in rats

Objective:To observe the effect of Bushen Tiaochong Recipe (补肾调冲方,BSTCR) on rats' ovarian granulosa cell (GC) proliferation,steroidogenesis and follicle-stimulating hormone receptor (FSHR),and insulin-like growth factor-1 (IGF-1) mRNA expression using serum pharmacological method.Methods:Rats' GCs were incubated with 10% blank serum (as negative control group),follicle- stimulating hormone (FSH)-containing serum (S-FSH,as positive control group),or BSTCR (in different dosages) containing serum (S-BSTCR,as the BSTCR groups) for 48 h.~3H-TdR incorporation was then performed;DNA was measured to analyze the distribution of GCs in the cell cycle and their proliferation index (PI) using a flow cytometer;estradiol (E_2) and progesterone (P) content in the culture fluid were examined by radioimmunoassay;and levels of FSHR and IGF-1 mRNA expression in GCs were measured by real-time RT-PCR.Results:A dose-dependent increase of ~3H-TdR incorporation in GC was shown in the BSTCR groups.Cells in G_0/G_1 phase had markedly less,while those in S phase had a significantly higher increase in the BSTCR groups compared with the negative control group.A high value of PI was also shown in the BSTCR groups,especially in the high dose group where the influence of cell proliferation was stronger than that in the positive control group.The levels of E_2 and P in the BSTCR groups of all dosages were significantly higher than those in the negative control group,and did not show any significant difference compared with those in the positive control group.Levels of FSHR and IGF-1 mRNA expression in the BSTCR groups increased in a dose-dependent manner at levels higher than those in the negative control group.Conclusion:S-BSTCR can obviously stimulate the proliferation and steroidogenesis of ovarian GCs.It is speculated that BSTCR could play a regulatory action on ovarian function through two different pathways of endocrine and autocrine by promoting FSHR and IGF-1 mRNA expression.     

Relationship between liver fibrosis criteria and syndrome-type of TCM in patients with non-alcoholic fatty liver

To explore the relationship between the liver fibrosis criteria and TCM Syndrome type in patients suffering from non-alcoholic fatty liver. Methods: Seventy-nine patients with non-alcoholic fatty liver diagnosed by B ultrasonography were classified by TCM Syndrome Differentiation and their liver fibrosis criteria was determined and compared with those of the healthy subjects as control. Results: Levels of procollagen Ⅲ (PCⅢ), hyaluronic acid (HA), collagen Ⅳ(CⅣ) and laminin (LN) in the fatty liver group were significantly higher than those in the control group (P＜0.05, P＜0.01). In respect to the TCM Syndrome-types, PCⅢ, CⅣ and LN in patients of Phlegm-stasis combined type were significantly higher than those in patients of Spleen deficiency-Phlegm dampness Syndrome-type and Damp-Heat Syndrome-type (P＜0.05, P＜0.01), while HA in different groups was insignificantly different (P＞0.05). Conclusion: There was trend of liver fibrosis in fatty liver patients. It was indicated that the Phlegm-stasis combined Syndrome-type possibly was the main TCM pathologic factor of the increasing of fibrosis criteria for non-alcoholic fatty liver.     

Bmi-1在宫颈癌组织中的表达及相关性研究

目的 检测不同宫颈病变中Bmi-1的表达,探讨其与宫颈癌各临床病理因素的关系及意义.方法 以宫颈癌、慢性宫颈炎组织为材料,采用免疫组化染色法检测Bmi-1蛋白表达水平,并用原位杂交法检测Bmi-1 mRNA表达水平.结果 免疫组化结果显示,Bmi-1蛋白在宫颈癌组织中的表达明显高于慢性宫颈炎组织(P<0.05).原位杂交结果显示,宫颈癌组织的Bmi-1 mRNA表达水平明显高于慢性宫颈炎组织(P<0.05).Bmi-1的表达与宫颈癌肿瘤分级、临床分期等密切相关(P<0.05),而与患者的年龄、病理分型等无关(P>0.05).结论 Bmi-1在宫颈癌组织的表达状态与其发生发展关系密切,可作为反映宫颈癌生物学行为的有效指标之一. Abstract： Objective To investigate the expression and its clinicopathologic significance of Bmi-1 in different cervical diseases. Methods Immunocytochemistry was used to examined Bmi-1 protein expression in cervical carcinoma and chronic cervicitis tissue. The mRNA expression of Bmi-1 was examined by in situ hybridzation. Results Immunocytochemistry demonstrated that the levels of Bmi-1 protein in cervical carcinoma samples were significantly higher than those in chronic cervicitis tissues(P<0.05).In situ hybridration results shows that the levels of Bmi-1 mRNA in cervical carcinoma samples were significantly higher than those in chronic cervicitis tissues(P<0.05).Expression of Bmi-1 was correlated with tumor grading and clinical stage(P<0.05). On the other hand, it was not correlated with age or pathological type(P>0.05). Conclusions Overexpression of Bmi-1 in cervical carcinoma enhances carcinogenesis and invasion. It's possible that Bmi-1 serves as a good prognostic factor to indicate biologic behavior of cervical carcinoma.     

冠心病合并2型糖尿病患者冠状动脉造影临床分析

目的 探讨冠心病合并2型糖尿病患者冠状动脉造影的特点.方法 选择120例冠心病患者进行冠状动脉造影,其中合并糖尿病60例,无糖尿病60例,根据临床特点及造影结果进行对比.结果 冠心病合并糖尿病患者冠状动脉血管病变明显重于单纯冠心病组.多表现为多支血管病变及弥漫性病变(P＜0.05).结论 冠心病合并糖尿病患者冠状动脉造影主要表现为广泛和严重的冠状动脉血管病变. Abstract： Objective To study the coronary artery disease characteristics by coronary angiography in coronary heart diseases patients with type 2 diabetes mellitus. Methods 120 cases of coronary heart disease were treated with coronary angiography, including 60 cases with type 2 diabetes,60 cases of non -diabetic, clinical characteristics and imaging results were compared. Results Coronary artery disease in patients with coronary artery disease with diabetes mellitus was more serious than the other group ( P ＜ 0.05). Conclusions Coronary angiography in patients with coronary heart disease with diabetes mellitus for coronary artery disease mainly manifested more extensive and severe.     

超敏C-反应蛋白与白细胞介素-6在2型糖尿病合并冠心病患者中的表达和关系

目的 探讨超敏C-反应蛋白(hs-CRP)、白细胞介素(IL)-6在2型糖尿病合并冠心病患者中的水平及其关系.方法 将2型糖尿病患者80例分为合并冠心病组(40例)和单纯糖尿病组(40例),另选40例为正常对照组.比较各组间血清hs-CRP、IL-6、血脂的水平.结果 2型糖尿病组hs-CRP、IL-6水平明显高于对照组(P<0.01);2型糖尿病合并冠心病组hs-CRP、IL-6水平明显高于单纯糖尿病组(P<0.01).结论 血清中的hs-CRP及IL-6 水平与2型糖尿病合并冠心病密切相关,二者可能发挥协同作用. Abstract： Objective To investigate the correlationship between high sensitive C-reactive protein(hs-CRP)and interleukin-6(IL-6)in patients with diabetes mellitus complicated with coronary artery disease. Methods Eighty patients with T2DM were divided into two groups:40 cases complicated with coronary artery disease,40 cases without coronary artery disease, and 40 healthy people as control group. The levels of serum hs-CRP, blood lipid and IL-6 were compared between patients of three groups.Results Levels of hs-CRP and IL-6 were significantly higher in patients with T2DM than those in control group(P<0.01);and were significantly higher in patients with coronary artery disease than those without coronary artery disease(P<0.01).Conclusions Levels of hs-CRP and IL-6 were significantly higher in patients with T2DM complicated with coronary artery disease, and the close correlationship between hs-CRP and IL-6 may contribute to the pathogenesis of this process.     

绝经后2型糖尿病患者尿路感染的雌激素治疗

目的 研究雌激素治疗绝经后2型糖尿病患者尿路感染的疗效.方法 将83例绝经后2型糖尿病尿路感染患者随机分为两组,对照组(42例)根据药敏给予抗生素治疗配合胰岛素控制血糖,治疗组(41例)在对照组的基础上加用雌二醇凝胶.观察两组的临床疗效及细菌学疗效.结果 治疗组痊愈31例,有效7例,无效3例;对照组痊愈15例,有效14例,无效13例.两组临床疗效比较差异有统计学意义(P<0.05),两组治疗后细菌学疗效比较差异亦有统计学意义(P<0.05).结论 在抗生素治疗的基础上加用雌二醇,对绝经后2型糖尿病合并尿路感染患者疗效显著. Abstract： Objective To investigate the curative effect of estrogen therapy on urinary tract infection of type 2 diabetes mellitus in postmenopausal women. Methods Eithty-three postmenopausal women who had urinary tract infection of type 2 diabetes mellitus were enrolled and were randomly divided to receive antibiotic therapy(levofloxacin was used before obtaining of drug susceptibility results) alone (control group) or in combination with estradiol gel (treatment group). The clinical efficacy and bacteriological therapeutic effect in the two groups were evaluated. Results The treatment group was better than control group in both clinical efficacy and bacteriaological therapeutic effect. Conclusions Antibiotic therapy in combination with estradiol gel showed remarkable efficacy for patients with type 2 diabetes mellitus associated with urinary tract infection in postmenopusal women.     

近视眼Q值调整对视觉质量的影响

目的 研究角膜前表面非球面形状,观察传统准分子激光原位角膜磨镶术(LASIK)手术组与Q值引导LASIK(Q-LASIK)手术组视觉质量的差异.为个性化屈光手术的改进提供依据.方法 收集2008年10月至2009年4月期间近视眼100眼,均为左眼,分为标准组即无Q值引导LASIK手术组50眼,Q值调整组50眼,对术前、术后3个月6项指标做对照观察(视力和屈光度、对比敏感度,波前像差变化,角膜非球面性和视觉相关生活质量调查表);采用SPSS 12.0统计软件对资料进行分析.结果 LASIK手术前后Q值比较差异有统计学意义(t=31.26,P<0.01);目标Q值引导手术组术后和传统手术组术后3个月视力>5.0相比较, 用χ2检验, 差异无统计学意义(χ2 =0.195,P>0.05);两组术后角膜非球面性Q值均向正值方向发展,但Q值引导手术组低于传统手术组,两组比较差异有统计学意义(t=11.86,P<0.01);球差在两组术后均增高,但Q值引导手术组球差较无Q值引导手术组低,差异有统计学意义(t=21.34,P<0.01);主观评估上像差与对比敏感度上,术后3个月Q值引导手术组暗视下低频和离焦、球差均为负相关;Q值引导手术术后3个月傍晚视力、夜驾驶视力、眩光、夜晚驾驶不适方面优于无Q值引导手术组,差异有统计学意义(P<0.05,P<0.01,P<0.01,P<0.01).结论 传统LASIK手术前后角膜非球面形状的Q值变化明显;Q值引导LASIK术后Q值改变相对较少,能保持角膜相对的长椭圆形,即角膜非球面性,提高视觉质量.提示减少Q值的改变能提高和改善视觉质量. Abstract： Objective To investigate the conformation of cornea asphericity.To observe the difference visual acuity between operation with Q value-guide and traditional LASIK and to provide data for improving individuation refractive surgery. Methods One hundred myopic eyes(all left eyes)were divided into two groups, 50 eyes received operation with Q value-guide LASIK and 50 eyes received traditional LASIK since October 2008 to April 2009. To observe visual acuity,refractive error,contrast sensitivity,wavefront aberration, coraea asphericity and vision quality before and after three months of operation. Using the SPSS 12.0 to analyse the data. Results There were significant difference of Q value before and after no Q value guiding LASIK operation(t=31.26,P<0.01).To compare visual acuit (P>0.05) of after operation for Q value guiding LASIK with no Q value guiding LASIK, There was not statistic difference of visual acuity of two groups(χ2 =0.195,P>0.05);The Q value of two groups was higher after operation, But the Q value guiding operation group was lower than the traditional operation groups,there was statistical difference(t=11.86,P<0.01). The spherical aberration was all increased in two groups,but Q value guiding operation group was lower than the standard group,there was statistical difference(t=21.34,P<0.01). Q value group guiding operation was better than the standard group in halo,in glare,night visual acuity,night driving after operation three months,there was statistical difference(P<0.05, P<0.01,P<0.01,P<0.01). Conclusions There are significant differences in Q value after no Q value guide operation;there are less change of Q values after Q value guide operation, it can maintain long-spherical shape of cornea after Q value guide operation, and then raise the visual quality. It indicate that Q value change reduction can enhance and improve the visual quality.     

熊去氧胆酸治疗慢性乙型肝炎患者γ-谷氨酰转肽酶升高的疗效观察

目的 探讨熊去氧胆酸治疗慢性乙型肝炎患者持续性γ-谷氨酰转肽酶(GGT)升高的疗效.方法 69例患者随机分为治疗组(35例)和对照组(34例),治疗组予以常规保肝治疗和熊去氧胆酸(UDCA)口服,对照组单独予以常规保肝治疗.分别检测两组治疗15 d和30 d时GGT的水平.结果 对照组和治疗组在治疗15 d和30 d时GGT值比较差异均有统计学意义(P＜0.05).结论 熊去氧胆酸能快速、有效地降低慢性乙型肝炎患者持续升高的GGT. Abstract： Objective To investigate the effects of ursodeoxycholic acid on lowering continuously elevated gamma glutamyl transpeptidase(GGT) levels in patients suffering from chronic hepatitis B virus.Methods Patients in the treatment group were given conventional liver protecting treatment in combination with oral ursodeoxycholic acid therapy, in a dose of 250 mg twice a day.And patients in control group were given conventional liver protecting treatment.The GGT levels were detected on the 15th day and 30th day after treatment.Results There were significant differences of GGT levels between the treatment group and control group on the 15th day and 30th day affer therapy (P<0.05).Conclusions Ursodeoxycholic acid can lower the continuously elevated GGT levels in patients with chronic hepatitis B virus quickly and effectively.     

超声引导下酒精硬化治疗肝、肾囊肿的并发症及处理方法

目的 探讨超声引导下酒精硬化治疗肝、肾囊肿所发生的并发症及处理方法.方法 回顾性分析近年所施行的肝、肾囊肿介入性酒精硬化治疗患者202例(均以无水酒精为治疗药物),其中出现并发症23例,包括出血、酒精不耐受、注入无水乙醇后无法顺利抽出、术中出现明显疼痛、操作过程中针尖脱出等.结果 22例均经对症处理,成功治疗,1例因针尖脱出,未行酒精硬化治疗,仅抽出囊液.结论 超声引导下酒精硬化治疗肝、肾囊肿是普遍采用的有效方法,但可发生少数并发症,如经早期发现并正确处理均能予以治愈. Abstract： Objective To explore the causes and treatment of the complications of alcohol sclerotherapy for hepatic and renal cysts with ultrasound-guided. Methods In recent 4 years, 202 cases of hepatic and renal cysts were treated by alcohol sclerotherapy with ultrasound-guided,among which complications were found in 23 cases by retrospective analysis. Results 22 cases were treated successfully. In 1 case, the needle was falling off from the cyst cavity, the liquid of cyst was drained out. Conclusions Alcohol sclerotherapy is a generally applied and efficient method for hepatic and renal cysts. But a few complications might occur due to different factors, which could be treated successfully if you found them early.     

慢性阻塞性肺疾病患者血清瘦素水平与炎性反应相关性

目的 探讨慢性阻塞性肺疾病(COPD)患者血清瘦素水平变化及其与炎性反应的关系,了解瘦素在COPD患者炎症反应过程中的作用及其意义.方法 选择COPD患者共58例,COPD急性加重期(Ⅰ组)30例,COPD缓解期(Ⅱ组)28例,正常对照组28例.测定和计算各组的多项营养指标,包括身高、体重、体重指数(BMI)、理想体重百分比(NM%)、体脂百分比(fat%).用酶联免疫吸附试验法(ELISA)测定58例COPD患者和28例正常人的血清瘦素、肿瘤坏死因子-α(TNF-α)、白细胞介素-8(IL-8)、超敏C-反应蛋白(hs-CRP)水平及肺功能,分析瘦素与各项参数的相关性.结果 ①COPD患者的各营养指标:BMI、NM%、fat%均显著低于正常对照组(P<0.01).②COPD I组血清瘦素、TNF-α、IL-8、hs-CRP均显著高于正常组与COPDⅡ组(P<0.01);COPDⅡ组血清瘦素低于正常组(P<0.01),TNF-α、IL-8、hs -CRP高于对照组(P<0.01);③COPD患者的瘦素含量与BMI、NM%、fat%、TNF-α、IL-8、hs -CRP水平显著正相关.结论 血清瘦素在COPD急性加重期明显高于缓解期,并与营养参数、TNF-α、IL-8、hs -CRP呈显著正相关,提示瘦素可能与COPD的疾病本身和全身炎症反应有关,可作为COPD急性加重期的炎症标志物. Abstract： Objective To investigate the expression and significance of serum leptin in patients with chronic obstructive pulmonary disease(COPD). Methods Thirty COPD patients in acute exacerbations phase (group I), 28 COPD patients in stationary phase(group Ⅱ) and 28 healthy controls were studied. Body height, body mass,body mass index (BMI), percentage of normal body mass (NM%), percentage of body fat(fat%) were determined.The serum leptin、TNF-α、IL-8、hs-CRP levels were examined by ELISA. The correlation between leptin and other parameters was analysed. Results ①BMI,NM% fat% in COPD patients significantly lower than those in healthy controls (P<0.01). ②Serum leptin、TNF-α、IL-8、hs-CRP level was significantly higher in group I than that in healthy controls and in group II (P<0.01); Serum leptin level was significantly lower in group II than that in healthy controls (P<0.01); Serum TNF-α、IL-8、hs-CRP level was higher in healthy controls (P<0.01). ③The leptin level was associated positively with BMI,NM%, fat%. TNF-α、IL-8、hs-CRP level of COPD. Conclusions The leptin level of COPD in acute is higher than that in stationary, and the levels were correlated to nutritional parameters,TNF-α,IL-8,hs-CRP.The result suggests that leptin may play a role in systemic inflamination of COPD, the leptin is an inflaming mark of the actue exacerbation phase in patients with COPD.     

腹腔镜手术与开腹手术治疗输卵管妊娠疗效比较

目的 探讨输卵管妊娠腹腔镜保守手术与传统开腹手术的治疗效果,为选择不同手术方式提供相关依据.方法 回顾性分析2008年9月至2009年4月于郑州大学第三附属医院妇产科住院行手术治疗的210例有生育要求的输卵管妊娠患者,其中140例行腹腔镜手术治疗,70例行传统开腹手术治疗,对两组术中、术后情况进行比较分析.术后随访3～12个月.结果 腹腔镜组术中出血量、手术时间、术后镇痛、住院天数与开腹组比较,差异均有统计学意义(P＜0.05),各指标优于开腹组.术后腹腔镜组宫内妊娠65例(46.43%)、再次异位妊娠55例(39.29%),开腹组宫内妊娠20例(28.57%)、再次异位妊娠35例(50%),两组比较差异均有统计学意义(P＜0.05).结论 腹腔镜保守手术治疗输卵管妊娠对机体损伤小、术后恢复快、临床疗效好,可以作为输卵管妊娠且有生育要求患者保守手术的首选. Abstract： Objective To compare the clinical effect of laparoscopy and laparotomy in treating tubal pregnancy. Methods The clinical datas of the patients with ectopic pregnancy were retrospectively analyzed from September 2008 to Apirl 2009 in our hospital.All of the 210 patients had demand of pregnancy after operation.The cases in laparoscopy and laparotomy group were 140 cases and 70 cases respectively. Results The amounts of bleeding,time of operation,rate of alleviation, duration of hospitalization in laparoscopy group were all significantly lower than those in laparotomy group (P all＜0.05). In laparoscopic operation group,65(46.42%)cases had intrauterine pregnancy and 55(39.29%)cases had recurrence of ectopic pregnancy. In laparotomy group, 20(28.57%)cases had intrauterine pregnancy and 35(39.29%)cases had recurrence of ectopic pregnancy.The above showed significant difference( P all＜0.05).Conclusions Laparoscopy has little damage to human body and has good clinical effect,so it can be the first choice for tubal pregnancy opertions for patients having demand of pregnancy.