多烯磷脂酰胆碱联合托尼奈酸治疗非酒精性脂肪性肝炎疗效观察

目的：观察多烯磷脂酰胆碱联合托尼奈酸治疗非酒精性脂肪性肝炎（NASH）的疗效。方法将85例非酒精性脂肪性肝炎患者随机分为2组。治疗组在控制饮食、适当运动基础上给予多烯磷脂酰胆碱联合托尼蔡酸治疗;对照组在控制饮食、适当运动基础上给予多烯磷脂酰胆碱治疗。疗程12周。结果治疗组总有效率为81．4％,对照组总有效率为64．3％。治疗组总有效率明显高于对照组（P＜0．05）,差异有统计学意义（χ2＝7．6,P＜0．05）。结论应用多烯磷脂酰胆碱联合托尼奈酸治疗非酒精性脂肪性肝炎有效,值得临床应用。     

两种熊去氧胆酸辅助多烯磷脂酰胆碱对非酒精性脂肪性肝炎患者血脂、肝功能指标及影像学改善的影响

目的:研究牛磺熊去氧胆酸和熊去氧胆酸辅助多烯磷脂酰胆碱胶囊,对非酒精性脂肪性肝炎(NASH)患者血脂、肝功能指标及影像学指标的影响。方法:选取2012年1月至2015年6月在我院接受治疗的NASH患者110例,随机分为治疗组和对照组,每组各55例。两组患者均口服多烯磷脂酰胆碱胶囊2粒/次,3次/d,治疗组患者加用牛磺熊去氧胆酸250mg/次,3次/d;对照组患者加用熊去氧胆酸胶囊250mg/次,3次/d。观察疗程为48W。比较两组患者的疗效、肝功能指标、血脂水平和肝脏影像学检测情况。结果:对照组患者的总有效率为85.45%,治疗组患者为92.73%(且P0.05)。治疗后两组患者的TBil、ALT、AST、GGT指标均明显下降,治疗组患者的TBil、ALT、AST、GGT均低于对照组(P0.05);治疗后两组患者的TG、TC、LDL-C水平明显下降,HDL-C水平上升,治疗组患者的TG、TC、LDL-C水平均低于对照组,HDL-C水平高于对照组(P0.05)。治疗后两组患者的脂肪肝影像学程度,治疗组患者改善优于对照组(P0.05)。结论:牛磺熊去氧胆酸联合多烯磷脂酰胆碱胶囊可以明显改善NASH患者的肝功能和血脂水平,肝脏影像学检查结果也明显改善。疗效优于熊去氧胆酸胶囊与多烯磷脂酰胆碱联合组。     

左卡尼汀联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝炎的疗效观察

目的评价左卡尼汀联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝炎的疗效。方法将82例非酒精性脂肪性肝炎患者随机分为两组,试验组41例联合服用左卡尼汀联合多烯磷脂酰胆碱,对照组41例单用多烯磷脂酰胆碱为对照组。疗程均为12周。治疗前后测定血清转氨酶、血脂水平及肝/脾CT比值。结果治疗后试验组血清转氨酶、血脂下降明显,肝/脾CT比值升高显著,与对照组比较差异有统计学意义（P〈0.05）。结论左卡尼汀联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝炎具有良好的效果,值得临床应用。     

多烯磷脂酰胆碱联合非诺贝特治疗非酒精性脂肪性肝炎的临床疗效

目的:评价多烯磷脂酰胆碱联合非诺贝特治疗非酒精性脂肪肝炎(non-alcoholic fatty hepatitis,NASH)的疗效及其安全性.方法:124例非酒精性脂肪肝患者随机分为治疗组(45例)和对照1组(43例)、对照2组(36例),治疗组应用多烯磷脂酰胆碱胶囊联合非诺贝特治疗12 wk,对照1组口服非诺贝特和肌苷治疗12 wk,对照2组口服多烯磷脂酰胆碱胶囊,观察治疗前后3组患者症状及血脂、肝功能及肝脏超声影像变化.结果:治疗12 wk,治疗组有效率为86.7%,对照1组有效率为53.5%,对照2组有效率为8 8.9%,治疗组在改善患者临床症状、肝功能均优于对照1组,差异均有统计学意义(P<0.05);血脂方面治疗组优于对照2组,差异有统计学意义(P<0.05).结论:多烯磷脂酰胆碱联合非诺贝特治疗NASH是安全有效的.     

熊去氧胆酸联合护肝片治疗非酒精性脂肪性肝炎

目的:探讨熊去氧胆酸联合护肝片治疗非酒精性脂肪性肝炎的临床疗效。方法:将64例非酒精性脂肪性肝炎随机分为两组,分别给予单用熊去氧胆酸及熊去氧胆酸联合护肝片治疗;3个月为1个疗程,观察患者治疗前后血清丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)、甘油三酯(TG)、胆固醇(TCh)及体重指数(BMI)和腰围/臀围(ACR)的变化。结果:治疗组总有效率为88.9％,而对照组仅67.9％(P<0.05);治疗组TG、TCh治疗前后变化较大(P<0.01及P<0.001);治疗组BMI由治疗前的(26.2±3.32)kg/m~2降至治疗后的(23.95±2.85)kg/m~2(P<0.01),而ACR及对照组的BMI和ACR治疗后亦有所降低,但差异无显著性意义;无严重不良反应。结论:护肝片能提高熊去氧胆酸对非酒精性脂肪性肝炎的疗效。     

多烯磷脂酰胆碱联合生活方式干预治疗非酒精性脂肪性肝炎临床观察

目的：观察多烯磷脂酰胆碱联合生活方式干预治疗非酒精性脂肪性肝炎（NASH）的临床疗效。方法82例NASH患者被随机分为观察组42例和对照组40例。对照组口服多烯磷脂酰胆碱胶囊456mg,3次/d;观察组在对照组基础上进行生活方式干预,即健康教育、饮食控制和运动,两组均观察6个月。观察两组治疗前后肝功能、血脂、空腹血糖（FPG）、人体质量指数（BMI）及肝脏B超的影像学变化。结果观察组治疗后AST、ALT和GGT分别为（35.8±14.5）U/L、（41.5±12.5）U/L和（46.5±17.0）U/L,血TG和 HDL分别为（1.8±0.9）mmol/L和（1.5±0.6） mmol/L,FPG和BMI分别为（5.2±0.5）mmol/L和（27.8±2.4）kg/m2;对照组AST、ALT和 GGT分别为（49.6±18.2） U/L、（56.8±21.6）U/L和（65.2±27.5）U/L,TG和HDL分别为（2.3±1.1）mmol/L和（1.2±0.4）mmol/L,FPG和BMI分别为（5.7±0.6）mmol/L和（28.9±2.5）kg/m2,与治疗组比,差异均有统计学意义（P＜0.05或P＜0.01）;观察组治疗后B超检查发现脂肪肝分度变化较治疗前和对照组均有明显改善（U=4.52、U=3.15,P＜0.01）,而对照组治疗前后差异无统计学意义。结论饮食控制和运动干预对非酒精性脂肪性肝炎治疗有重要的作用,可明显改善患者肝功能、血脂、空腹血糖、人体质量指数和B超检查指标。     

匹伐他汀联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝炎患者疗效研究

目的 探讨应用匹伐他汀联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝炎(NASH)患者的临床疗效。方法 2020年1月～2021年8月我院收治的46例NASH患者,其中观察组应用匹伐他汀联合多烯磷脂酰胆碱治疗24例,对照组应用多烯磷脂酰胆碱治疗22例,均治疗6个月。常规检测血清总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C)和低密度脂蛋白胆固醇(LDL-C)水平,计算胰岛素抵抗指数(HOMA-IR),采用ELISA法检测血清肿瘤坏死因子-α(TNF-α)、白介素-10(IL-10)和超敏C反应蛋白(hs-CRP)水平,采用放射免疫法检测血清胰岛素样生长因子1(IGF-1)和脂联素水平。结果 治疗后,观察组血清TC、TG和LDL-C水平分别为(4.7±0.5)mmol/L、(2.1±0.4)mmol/L和(2.9±0.5)mmol/L,显著低于对照组【分别为(5.8±0.4)mmol/L、(4.5±0.6)mmol/L和(4.3±0.4)mmol/L,P<0.05】,而血清HDL-C水平为(1.8±0.3)mmol/L,显著高于对照组【(1.0±0.3)mmol/L,P...     

地衣芽胞杆菌联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝炎临床观察

[目的]评价地衣芽胞杆菌联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝炎的临床疗效和安全性。[方法]50例非酒精性脂肪性肝炎患者按1∶1的比例分为治疗组和对照组。对照组口服多烯磷脂酰胆碱胶囊,每日3次,每次456mg;治疗组在对照组基础上加服地衣芽胞杆菌活菌胶囊,每日3次,每次500mg。2组疗程均为12周。治疗过程中所有患者需改善饮食结构,进行中等量有氧运动,控制体质量。治疗前、治疗过程中每2周及治疗后观察症状体征、血常规、尿常规和肝肾功能、血糖、血脂;治疗前、治疗结束时进行B超检查。[结果]治疗后,治疗组和对照组的乏力、肝区不适、腹胀、恶心纳差、腹泻便秘症状均较治疗前有所好转,差异显著(P0.05)。治疗组与对照组相比腹胀、腹泻便秘症状评分下降更明显,差异显著(P0.05)。治疗后,2组患者的丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST)、谷氨酰转肽酶(GGT)、血糖、三酰甘油、总胆固醇均较治疗前降低,差异显著(P0.05)。治疗组患者的ALT、AST、GGT较对照组降低,但差异不显著(P0.05)。治疗后,治疗组与对照组患者的B超评分较治疗前降低,差异显著(P0.05)。2组之间治疗后B超评分差异不显著(P0.05)。[结论]地衣芽孢杆菌活菌胶囊联合多烯磷脂酰胆碱胶囊治疗可有效改善NASH患者消化道症状和肝功能。     

多烯磷脂酰胆碱治疗非酒精性脂肪肝疗效观察

目的观察多烯磷脂酰胆碱治疗非酒精性脂肪肝的疗效。方法78例患者均为2003年4月—2006年1月来我院门诊就诊及住院患者。经2次B超检查诊断为脂肪肝,排除酗酒史(每日饮酒量<20g),病毒性肝炎、糖尿病、自身免疫性肝炎、遗传性肝病等所致脂肪肝。口服多烯磷脂酰胆碱0.5g,3/d,6个月为1个疗程。观察治疗前后TC、TG、ALT、AST及肝脏B超影像图变化。结果治疗6个月后,TC、TG、ALT、AST及肝脏B超影像图与治疗前比较均有显著性差著异,P<0.001。结论多烯磷脂酰胆碱能显著改善血清生化指标TC、TG、ALT、AST,减轻肝脏脂肪沉积,能对已破坏的肝细胞膜进行生理性修复,还有减少氧应激与脂质过氧化,从多方面保护肝细胞免受损害;而且又无毒性,所以有广泛的应用前景。     

牛磺熊去氧胆酸联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝病患者疗效观察

目的 观察牛磺熊去氧胆酸联合多烯磷脂酰胆碱治疗非酒精性脂肪性肝病（NAFLD）患者的临床疗效。方法 采用随机数字表法将72例NAFLD患者分为对照组36例,给予熊去氧胆酸和多烯磷脂酰胆碱治疗,和观察组36例,给予牛磺熊去氧胆酸和多烯磷脂酰胆碱治疗,观察2个月。结果 观察组患者治疗后血清ALT、AST、TC和TG水平分别为（42.4±17.7）U/L、（31.6±11.2） U/L、（4.1±0.3） mmol/L和（1.6±0.6）mmol/L,较对照组[分别为（59.7±18.5） U/L、（46.8±15.4） U/L、（4.5±0.4） mmol/L和（2.1±0.7） mmol/L,P<0.05]降低更为显著;观察组治疗后B超检查声像图改善率也好于对照组。结论 牛磺熊去氧胆酸联合多烯磷脂酰胆碱治疗NAFLD患者疗效显著,可明显改善肝功能和血脂指标。     

Predictors of fibrosis in Asian patients with non-alcoholic steatohepatitis

Background and Aim: Non‐alcoholic steatohepatitis (NASH) is increasingly recognized as an important cause of chronic liver disease. However, data on Asians with NASH is lacking in the literature. The aim of the present study was to describe the clinical, biochemical and histological characteristics of NASH in Asians and to determine the predictors for septal fibrosis. Method: Sixty consecutive patients aged over 18 years with elevated serum alanine transferase, sonographic evidence of steatosis, and consent for liver biopsy were included. Patients with chronic hepatitis B or C, alcoholic, autoimmune, genetic, or drug‐induced liver disease were excluded. Clinical, biochemical and histological variables were tested for association with septal liver fibrosis (F2/3). Results: Median age of the cohort was 45.5 years (range 21–75 years) and 63% were male. Ninety percent of patients were obese (body mass index [BMI]≥ 25), 70% had hypertriglyceridemia, 68% had hypercholesterolemia, 58% had metabolic syndrome, 53% had hypertension, 47% had diabetes mellitus (DM), and 18% had obstructive sleep apnea. Sixty‐eight percent had gamma‐glutamyl transferase (GGT) ≥ 2 × upper limit of normal (ULN), 55% had alanine aminotransferase (ALT) ≥ 2 × ULN, and 23% had aspartate aminotransferase (AST) ≥ 2 × ULN. Of the 40 non‐diabetic patients undergoing oral glucose tolerance testing, 45% had normal tests, 30% had impaired glucose tolerance, 23% DM, and 2% impaired fasting glucose. Eighteen patients (30%) had septal fibrosis (F2/3), but none had cirrhosis. Necroinflammatory grade ≥ 2 (odds ratio [OR] 13), AST ≥ 2 × ULN (OR 5.3) and DM (OR 5) were significantly and independently correlated with septal fibrosis. Conclusion: Septal fibrosis is common in Asians with NASH. Necroinflammatory grade ≥ 2, AST ≥ 2 × ULN and DM are independent predictors for septal fibrosis.     

疏肝消脂颗粒剂治疗非酒精性脂肪性肝炎的临床疗效观察

目的：观察疏肝消脂颗粒剂治疗非酒精性脂肪性肝炎的临床疗效.方法：选择非酒精性脂肪性肝炎患者120例,随机分为治疗组（60例）,对照组（60例）,其中治疗组用疏肝消脂颗粒剂冲服,对照组用多烯磷脂酰胆碱胶囊治疗.两组患者治疗3个月,分别观察其临床症状和体征、肝功能、血脂等指标的变化情况.结果：两组患者临床症状皆能改善,治疗组疗效优于对照组;在改善肝功能、血脂方面,两组患者治疗后均较治疗前有明显改善,差异均有显著性意义（P＜0.05）,治疗组疗效优于对照组,差异有显著性意义（P＜0.05）.结论：疏肝消脂颗粒剂治疗非酒精性脂肪性肝炎的临床疗效确切,可改善患者临床症状和体征、降低肝功能及血脂指标,其疗效优于多烯磷脂酰胆碱胶囊.     

Serum neopterin levels in patients with non-alcoholic steatohepatitis

Aim:  Neopterin is a marker of cell-mediated immunity. It also has a fundamental role in host-defense reactions, including interactions with reactive oxygen intermediates and the promotion of local and systemic oxidative stress. The present study aimed to assess the importance of serum neopterin levels in patients with non-alcoholic steatohepatitis (NASH).
Methods:  Thirty-nine patients with NASH diagnosed by liver biopsy and 32 healthy adults (controls) were enrolled in the study. Serum neopterin levels were measured with an enzyme-linked immunosorbent assay in addition to other biochemical parameters, including liver enzymes. Histopathological examinations were graded as suggested by both the necroinflammatory activity grading system and the NASH scoring system.
Results:  The mean serum neopterin levels were higher in patients with NASH compared to the controls (24.1 ± 16.4 vs 16.2 ± 9.5, P  = 0.019). The histological examination of liver biopsies revealed that 34 of the patients with NASH had grade 1 steatohepatitis and only five patients had grade 2 steatohepatitis. A higher serum mean neopterin level was detected in grade 2 patients compared to grade 1 (40.6 ± 5.6 vs 21.7 ± 16.1, P  = 0.014). A gradual increase was also observed in serum neopterin levels with the increase of the NASH score.
Conclusion:  The serum neopterin levels were significantly higher in patients with NASH compared to the controls, and levels showed an association with the severity of liver damage.     

Commonly used animal models of non-alcoholic steatohepatitis

BACKGROUND:Animal models are an essential tool in non-alcoholic steatohepatitis (NASH) studies. Ideally, such models should reflect the etiology, disease progression, and the established pathology of human NASH. To date, no single animal model displays the range of histopathologic and pathophysiologic features associated with human NASH. The currently available models do not or only partially reflect the real picture of human NASH. In particular, insulin resistance and fibrosing steatohepatitis are rarely r...     

穴位敷贴联合中药治疗非酒精性脂肪性肝炎的临床研究

目的：观察穴位敷贴联合中药治疗肝郁脾虚型非酒精性脂肪性肝炎（NASH）的临床疗效和对患者生存质量的影响。方法：将72例肝郁脾虚型NASH患者随机分为两组。治疗组予穴位敷贴联合中药治疗12周;对照组予基础药物治疗12周。观察两组患者治疗前后症状体征、体重指数、生化指标、影像学指标和生存质量量表的变化。结果：治疗12周后,治疗组患者临床主要症状体征,包括胁肋胀痛、乏力、口苦等显著改善;体重指数明显下降,从26.04±2.03下降到23.62±2.05,与治疗前相比差异有显著性意义（P〈0.05）;血清生化指标ALT、γ-GT、TC、TG均较治疗前明显下降,差异具有显著性意义（P〈0.01或P〈0.05）;对照组患者ALT、TG较治疗前明显下降,差异具有显著性意义（P〈0.05）;组间比较,ALT、γ-GT、TC下降水平间的差异具有显著性意义（P〈0.05）,治疗组优于对照组。B超好转率治疗组为61.11%,对照组为38.89%,组间差异显著（P〈0.05）;生理职能、躯体疼痛、活力和精神健康方面有显著性改善,与对照组比较差异有显著性意义（P〈0.05）。结论：穴位敷贴联合中药治疗肝郁脾虚型NASH临床疗效好,可以提高患者生存质量,安全性好,是值得推广应用的治疗方案。     

双环醇与多烯磷脂酰胆碱治疗酒精性脂肪肝的临床病理比较

观察双环醇与多烯磷脂酰胆碱治疗酒精性脂肪肝的临床病理差异。55例患者随机分为两组,治疗组29例给予双环醇,对照组26例给多烯磷脂酰胆碱,疗程36周。两组各20例治疗前后肝组织学比较。治疗36周,双环醇组完全应答率50％,部分应答率30％,多烯磷脂酰胆碱组分别为45％和15％,双环醇组在改善ALT、ALP、GGT和肝纤维化积分优于多烯磷脂酰胆碱,双环醇组血清GST—Px治疗后升高,两组治疗后MDA均下降。     

Clinical significance of serum ornithine carbamoyltransferase in patients with non-alcoholic steatohepatitis

Aim:  Ornithine carbamoyltransferase (OCT) is reported to be a liver-specific marker for the evaluation of hapatocellular damage. In this study, we investigated its clinical significance in non-alcoholic steatohepatitis (NASH).
Methods:  Serum OCT levels were measured by the ELISA (enzyme-linked immunosorbent assay) method. One hundred and twenty patients with NASH (18 liver cirrhosis induced by NASH and 9 NASH combined with hepatocellular carcinoma) were measured.
Results:  The serum levels of OCT and the ratios of OCT : alanine amino transferase (ALT) and OCT : aspartate amino transferase (AST) were increased in parallel with the progression of NASH. Especially, OCT and both ratios were markedly increased in hepatocellular carcinoma. As for the relationship between fibrosis grade and OCT, the serum OCT levels and the ratio of OCT : ALT levels were increased in parallel with liver fibrosis. In NASH patients with ALT within normal range, about 30% showed elevation of OCT.
Conclusion:  Serum OCT levels and the ratios of OCT : ALT and OCT : AST increase in parallel with the progression of NASH. It was suggested that OCT is a useful marker in the progression of NASH.