凯时治疗慢性重型肝炎患者疗效观察

目的探讨凯时即前列地尔脂微球载体制剂（Lipo-PGE1）治疗慢性重型肝炎的疗效。方法将84例慢性重型肝炎患者随机分成两组，对照组予综合治疗及对症治疗，治疗组在该基础上加用凯时10μg溶于5％葡萄糖注射液250ml中静脉缓慢滴注，1次/d，疗程为4周。结果治疗组对慢性重型肝炎的疗效优于对照组（P〈0．01），肝功能改善优于对照组（P〈0．01）。结论Lipo-PCEI是一种治疗慢性重型肝炎安全、有效的药物。     

Development of autoimmune hepatitis in primary biliary cirrhosis.

AIM/BACKGROUND: Primary biliary cirrhosis (PBC) is a chronic cholestatic liver disease of unknown aetiology. Up to 10% of patients with typical features of PBC will have additional features of autoimmune hepatitis (AIH). A subset, however, have no such features but go on to develop a 'sequential' AIH overlap syndrome. Objectives: Describe our experience with eight patients who developed AIH after the diagnosis of PBC was made. METHODS: We reviewed the charts of all PBC patients over a 9-year period (from 1996 to 2005). Only PBC patients with no features of AIH were included. RESULTS: There were 1476 patients with PBC. Of these, eight patients developed features of AIH overlap syndrome based on biochemical and histological parameters. Treatment included prednisone and azathioprine for 24 or more months. The majority of patients remained on ursodeoxycholic acid (UDCA) throughout treatment. Response to therapy was defined by improvement in enzymes, and was rapid for all patients. One patient was able to discontinue treatment with prednisone and azathioprine, while seven have continued on therapy to date. CONCLUSIONS: A 'sequential' overlap syndrome of AIH with PBC can occur. Treatment with prednisone and azathioprine may lead to a rapid improvement in aminotransferase levels.     

增强子Ⅰ对乙型肝炎病毒DNA疫苗免疫应答的影响

目的 研究乙型肝炎病毒（HBV）自身增强子I（enhancerI，ENHI）对HBV DNA疫苗免疫应答的影响。方法 采用PCR法以HBVadr亚型全基因DNA序列为模板分别扩增表面抗原（HBsAg）和HBsA-ENHI基因片段，重组到载体VR1012中，构建两种HBV DNA疫苗，转染CADS-7细胞及HepG2细胞并免疫BALB／c小鼠。采用蛋白印迹、ELISA、ELISPOT等方法检测其在COS-7和HepG2细胞内的表达及小鼠的体液及细胞免疫应答效果。结果 转染的HepG2和COS-7细胞均表达HBsAg;连接ENHI的HBV DNA疫苗转染HepG2细胞后HBsAg表达量明显升高，两种疫苗转染COS-7细胞表达HBsAg无明显差异；免疫小鼠后第2周产生HBsAb及HBsAg特异性细胞毒T淋巴细胞（CTL），两种疫苗免疫产生的HBsAb及HBsAg特异性CTL无明显差异。结论ENHI可使HBV DNA疫苗转染HepG2细胞表达HBsAg明显增加，对转染COS-7细胞表达HBsAg及接种BALB／C小鼠引起的免疫应答无明显影响。     

4110例肝炎分型分析

[目的]探讨各型肝炎的感染率。[方法]研究对象为我院住院及门诊患者，共计4110例。采用微粒子酶免分析法（MEIA）及酶联免疫吸附法（ELISA）进行肝炎分型（甲、乙、丙、丁、戊、庚肝）检测。[结果]4110例受检者中，单纯乙肝感染者133例，占3．24％；单纯丙肝感染者134例，占3．26％；单纯戊肝感染者2例，占0．05％；乙肝合并丙肝感染者3例，占0．07％；丙肝合并戊肝感染者1例，占0．02％；HAV、HDV、HGV无一例感染，感染率为0。另外，男性受检者2088人，乙肝感染者88人，占4．21％；丙肝感染者48人，占2．30％；女性受检者2022人，乙肝感染45人，占2．23％；丙肝感染86人，占4．25％。[结论]除丙肝外，各型感染率均低于全国平均感染率，与相关资料报道相差甚远。乙肝及丙肝仍以单纯感染多见。另，本组资料还显示，男性较女性更易感染乙肝病毒，而女性感染丙肝者远远高于男性，对于丙肝感染的性别差异，尚无报道，需进一步探讨。     

Emerging Issues in Hepatitis C Virus-Positive Liver and Kidney Transplant Recipients

Hepatitis C virus (HCV) infection is a major health care issue in liver and kidney transplantation. Besides negatively affecting both patient and graft survival, HCV is associated with a heightened risk for new onset diabetes mellitus (NODM). The mechanisms underlying the diabetogenicity of HCV are complex but are likely to involve insulin resistance caused by inhibitory actions of the virus on insulin regulatory pathways in the liver. The resultant glucose dysregulation is an important determinant of increased morbidity and mortality in liver and kidney recipients. This review highlights the concerns for outcomes in HCV-positive liver and kidney transplant patients with particular focus on the interrelationship between hepatitis C and diabetes. Data about the potential role of calcineurin inhibitors, corticosteroids and mycophenolate mofetil in HCV infection and HCV-associated NODM will also be discussed.     

92例重型肝炎并发自发性细菌性腹膜炎的诊断与治疗

目的探讨重型肝炎并发自发性细菌性腹膜炎(SBP)的诊断和抗生素使用。方法回顾性分析2002年7月~2005年6月间收治的92例并发SBP的重型肝炎患者的临床资料。结果92例患者中,发热72例(78.26%),腹胀85例(92.39%),腹痛38例(41.30%),反跳痛35例(38.04%),83例(90.21%)外周血中性粒细胞(PMN)分类≥0.75,40例(45.98%)腹水PMN计数≥250个/mm3,79例(90.80%)腹水PMN比值≥0.50,11例(12.00%)腹水细菌培养阳性,共分离出细菌17株,G-杆菌占52.9%(9/17),其对头孢曲松、头孢哌酮、头孢他啶、左旋氧氟沙星及泰能敏感,对丁胺卡那、氧哌嗪青霉素敏感性较低。临床治疗显示,联合使用头孢他啶和甲硝唑效果较好,并较少出现继发真菌感染。结论重型肝炎并发SBP患者的临床表现不典型,腹水培养阳性率低,外周血和腹水PMN比值是诊断SBP比较可靠的参数。治疗SBP,可首选二联使用头孢他啶与甲硝唑,疗程约10~14日。     

影响重型肝炎预后的因素分析

目的研究重型肝炎的各种预后因素的重要性。方法选择2000年1月至2004年12月我院收治的重型肝炎患者358例,分为好转治愈组和恶化死亡组,将两组的临床资料进行单因素和多因素分析。结果两组之间在凝血酶原活动度、肝性脑病、总胆红素和天冬氨酸氨基转移酶/丙氨酸氨基转移酶等方面有显著性差异(P<0.05)。结论凝血酶原活动度、肝性脑病、总胆红素和天冬氨酸氨基转移酶/丙氨酸氨基转移酶比值等可以作为判断重型肝炎预后的指标,对指导临床有一定价值。     

Clinical features of hepatocellular carcinoma that occur after sustained virological response to interferon for chronic hepatitis C

Background and Aim: This study investigated the clinical features of hepatocellular carcinoma in patients with sustained virological response to interferon for hepatitis C viral (HCV) infection. Methods: A total of 7715 patients with HCV infection were treated with interferon and followed up for more than 1 year after withdrawal of interferon in 64 Japanese hospitals and clinics between July 1988 and August 2001. Sustained virological response was obtained in 2515 (32.6%) patients. Of these 2515 patients, clinical data were collected for 38 patients in whom hepatocellular carcinoma developed. Sustained virological response was defined as HCV RNA negativity more than 6 months after the termination of interferon. Results: All patients were HCV RNA negative at the time of diagnosis of hepatocellular carcinoma. The median period until the detection of hepatocellular carcinoma was 4.7 years (range 1.4–9.0 years). There were significant improvements in hepatic function including serum albumin, aspartate aminotransferase, alanine aminotransferase, indocyanine green test, platelet count and histological activity grade in comparison with those before interferon therapy and at the onset of hepatocellular carcinoma. The maximum tumor size in patients without medical follow‐up for 1 year or more (median: 60 mm) was significantly larger than in patients who were periodically followed up for 6 months or less (median: 25 mm) (P = 0.002). Conclusions: The present findings emphasize the importance of regular medical follow up of patients with HCV infection, as even patients showing a sustained virological response to interferon and in whom hepatic function has improved have the potential to develop hepatocellular carcinoma.     

Traditional Chinese Medicine Compound Mianbu Mixfang Is Effective in Treating Immunological Infertility: a Female Mice

Key words:anTraditional Chinese Medicine has been used to treat various diseases in Chinathousands of years before the introduction of Western Medicine and practices.Inrecent years it has also been used to treat the immunological infertility caused byAs A…     

百鹰汤治疗慢性乙型肝炎43例

目的：观察以“温阳益气、化湿清热”为法拟方的百鹰汤治疗慢性乙型肝炎的临床疗效。方法：43例慢性乙型肝炎采用百鹰汤治疗作为治疗组，另设30例随机对照组以五酯胶囊治疗。结果：治疗组患临床症状改善明显，其降酶疗效和HBeAg与HBV－DNA阴转率明显优于对照组（P＜0．05）。结论：百鹰汤能改善慢性乙型肝炎患临床症状，具有抗病毒及改善肝功能的作用。