Liver

Alleviation of ischemia-reperfusion injury in rat liver donors by induction of exogenous hTERT gene;Effects of surgical technique on acute renal failure after orthotopic liver transplantation in patients with end-stage liver disease at high risk： a report of 90 eases;Timing for liver transplantation for chronic severe hepatitis;Analysis of bacterial variance and drug resistance after orthotopic liver transplantation;The influence of splenectomy on orthotopic liver transplantation and its management     

Liver

<正>209461 Intraoperative ligation of recipient’s portasystemic shunt in liver transplantation/Chen Litian(,Organ Transplant Center,Tianjin 1st Centr Hosp Tianjin 300192)…∥Chin J Gen Surg.-2009,25(4).-489～491Objective To investigate the clinical significance of ligating the portasystemic shunt confirmed by preoperative CT evaluation during orthotopic liver transplantation.Methods From January 2007 to August 2008,35 patients in Tianjin First Central Hospital underwent preoperative three-dimensional CT scan,among them 23 patients had spontaneous major portasystemic shunts,the other 12 patients did not have portasystemic shunts.16 out of the 23 cases with significant shunts underwent shunt ligation based on portal blood flow volume measured by intraoperative portal vein flowmetry.The shunt of the other 7 patients were left untreated.Results The portal blood flow in the 12 patients without portasystemic shunt judged by preoperative CT scanning were(1 101±70)ml/min.The shunts in 7 patients with portal blood flow greater than 1 000 ml/min were not ligated,that of the 16 patients with portal blood flow volume lower than 1 000 ml/min were ligated.The portal blood flow volume in those 16 patients before and after ligating the shunt were(657±112)ml/min and(1 136±161)ml/min,respectively(P<0.05).Postoperatively 2 patients suffered from portal vein thrombosis,among them 1 patients suffered from intermittent disturbance of consciousness,2 patients died within 3 months,with one died of respiratory failure from pulmonary aspergillus infection,one died of hepatic failure in 2 months after operation because of graft dysfunction.The other 19 patients with normal blood flow and well-functioning graft were alive.Conclusion The ligation of portasytemic shunt is mandatory in patients when pretransplant CT evaluation showing a major porto-systemic shunts and portal blood flow volume was less than 1 000 ml/min.5 refs,2 figs.     

Liver

<正>209293 Probing into indication of living-related Liver Transplantation for Wilson’s disease/Cheng Feng(Liver Transplant Center,1st Hosp Nanjing Med Univ,Key Lab Living Donor Liver Transplant,Minist Public Health,Nangjing 210029)…∥Chin J Surg.-2009,47(6).-437~440Objective To probe into indication of living-related liver transplantation(LRLT)for Wilson’s Disease.Methods From January 2001 to February 2007,thirty-seven living-related liver transplants were performed.A retrospective analysis was carried on outcome of those patients.The indications for LRLT were acute hepatic failure in 3 patients and chronic advanced liver disease in 32 patients including 13 patients with Wilsonian neurological manifestations.Two patients presented with severe Wilsoian neurological manifestations even though their liver functions were stable.According to the scoring system for evaluation of the neurological impairment in Wilsion disease based on neurological signs and functions(total score was 30),the pre-transplantation score of those patients with neurological manifestations was 15.9±4.3(n=15).Results Thirty-seven patients were followed up for 20-93 months.The survival rates of post-transplant patients and grafts at 1,3,and 5 year were 91.9%,83.8%,75.7%,and 86.5%,78.4%,75.7%,respectivly.Postoperative surgical complications occurred in 2 donors with bile leakage required drainage,in 2 recipients with hepatic thormbosis underwent retransplantation of cadeveric liver and in 1 recipient with hepatic stenosis required balloon dilatation.Neurological function was improved in all recipients and the score of posttransplantation at 6,12,18,24,and 30 months was 17.5±3.7(n=13);21.0±4.3(n=12);23.9±3.9(n=10);26.6±2.2(n=10)and 28.1±1.9(n=7)respectively.Conclusion Patients with acute hepatic failure or patients with severe liver disease unresponsive to chelation tratment should be treated with LRLT.Early transplantation in patients with an unsatisfactory response medical tratment may prevent irreversible neurologica     

Liver

<正>209087 Clinical analysis of outcome of invasive fungal infection after kidney transplantation/Chen Guodong(陈国栋,Dept Transplant Surg,1st Hosp,Sun Yat sen Univ, Guangzhou 510080)…∥Chin J Organ Transplant. -2009, 30(10). -616～619 Objective To explore the outcome of invasive fungal infection in kidney transplantation and the influencing factors.     

Liver

Prevention and treatment of artery complication after liver transplantation by HBO , Clincal feature of cytomegabvirus pneumonia in orthtopic liver-transplantation and treatments, Risk factors of diabetes mellitus following orthotopic liver transplantation , Re-infection of hepatitis B virus after liver transplantation , Diagnosis and treatment of fungal infection after orthotopic liver transplantation , Two successful adult-to-adult living donor liver transplantation using dual grafts     

探讨脂肪肝供肝在肝脏移植中的价值

目的探讨应用不同脂肪沉着程度供肝对肝移植患者预后的影响。方法选取64例进行肝移植术患者,依据供肝浸润程度,随机分为轻度脂肪肝组、中度脂肪肝组、重度脂肪肝组、无脂肪肝组共四组,每组各16例,比较四组患者肝功能(主要观察ALT、AST指标)、入住ICU的平均时间、1年移植物成活率、移植物原发无功发生率。结果轻度脂肪肝组入住ICU的平均时间、ALT和AST水平、移植物原发无功发生率与无脂肪肝组接近;中度脂肪肝组入住ICU平均时间、ALT和AST水平均较轻度组和无脂肪肝组明显增高,P0.05;重度脂肪肝组入住ICU平均时间、ALT和AST水平、移植物原发无功发生率明显较前三组为高,P0.05。结论轻、中度肝脏脂肪浸入可作为肝移植供肝,重度脂肪肝不能作为供肝的选择目标。     

Microenvironment of Liver Regeneration in Liver Cancer

The occurrence and development of liver cancer are essentially the most serious outcomes of uncontrolled liver regeneration. The progression of liver cancer is inevitably related to the abnormal microenvironment of liver regeneration. The deterioration observed in the microenvironment of liver regeneration is a necessary condition for the occurrence, development and metastasis of cancer. Therefore, the use of a technique to prevent and treat liver cancer via changes in the microenvironment of liver regeneration is a novel strategy. This strategy would be an effective way to delay, prevent or even reverse cancer occurrence, development and metastasis through an improvement in the liver regeneration microenvironment along with the integrated regulation of multiple components, targets, levels, channels and time sequences. In addition, the treatment of "tonifying Shen (Kidney) to regulate liver regeneration and repair by affecting stem cells and their microenvironment" can regulate "the dynamic imbalance between the normal liver regeneration and the abnormal liver regeneration"; this would improve the microenvironment of liver regeneration, which is also a mechanism by which liver cancer may be prevented or treated.     

化肝汤1号治疗酒精性肝纤维化症状及肝功能改变

目的观察活血化瘀、软坚散结药配伍治疗肝纤维化时对患者主、次症状改变及肝功能的影响。方法将确诊为酒精性肝纤维化患者90例,随机分为三组,治疗组采用自制方剂化肝汤1号(醋鳖甲、黄芩、柴胡、赤芍等),对照组1采用凯西莱治疗,对照组2采用化肝汤1号和凯西莱联合治疗,疗程3个月。观察三组患者治疗前后主、次症状改善情况,血清天冬氨酸氨基转移酶(AST)、丙氨酸氨基转移酶(ALT)、γ谷氨酰转肽酶(γ-GT)变化。结果三组治疗后的临床疗效比较差异无统计学意义(H=2.5897,P>0.05)。三组治疗后肝功能指标均有改善,与治疗前比较,差异有统计学意义(P<0.05)。结论化肝汤1号可有效地降低肝细胞的损害程度,促进受损细胞修复,从而改善肝功能。     

论肝——中基理论疑难点探讨之一

肝者,体阴而用阳,其功兼气血,证候多变,病理复杂.由于本人长期从事中医基础理论教学以及临床,对有关藏象学说中肝的章节,颇有存疑之处,今仅将肝之生理、病理和证候特点,概括为五则,并且对于肝的某些论点提出质疑,于此和各位同仁共同交流讨论.     

人工肝

什么是人工肝? 所谓人工肝,是基于肝细胞的强大再生能力,通过一个体外的机械、理化、生物装置,清除各种有害物质,补充必需物质,改善内环境,暂时替代衰竭肝脏的部分功能,为肝细胞再生及肝功能恢复创造条件的一套体外支持系统.浙江大学附属第一医院人工肝中心在长达二十余年的探索研究中确立了一套完整的李氏人工肝技术规范和治疗方法,即结合血浆置换、血液灌流、血浆吸附、血液透析、血液滤过等方法根据病情单用或联合应用,并通过肝素、鱼精蛋白量和出入量平衡的有效控制,解决了肝衰竭病人人工肝治疗中易发生出血、凝血和低血压等问题,是人工肝治疗得以成功,肝衰竭病死率