慢性乙型肝炎患者血清谷草转氨酶与谷丙转氨酶比值和肝纤维化的关系

目的 探讨慢性乙型病毒性肝炎患者血清谷草转氨酶与谷丙转氨酶比值和肝纤维化的关系。方法 561例肝穿确诊的慢性乙型病毒性肝炎患者，同时进行血清谷草转氨酶(AST)和谷丙转氨酶(ALT)的检测，对比分析血清AST／ALT比值与肝脏病理诊断。结果 慢性乙型病毒性肝炎患者中活动性肝硬化患者血清AST／ALT比值明显高于正常人及慢性肝炎轻度、中度和重度患者；肝纤维化程度S4期以上的患者血清AST／ALT比值高于S0～S3期的患者，差别均有显著性意义。当血清AST／ALT比值≥1时，诊断早期肝硬化(S4期以上)的灵敏度为83．5％，特异度为80．8％。结论 血清AST／ALT比值对肝脏纤维化程度的判断有一定的指导意义。     

慢性乙型肝炎血液生化指标与肝脏纤维化相关性研究

目的：探讨慢性乙型肝炎病人常见血液生化指标与肝组织纤维化相关性。方法：回顾性调查120例肝活检慢性乙型肝炎病人资料，对病人血液常规、生化指标、HBV DNA定量、血清甲胎蛋白进行等级相关、等级回归及Logistic回归等统计学分析。结果：1-氨酰转肽酶（GGT）、甲胎蛋白（AFP）、天冬氨酸转氨酶（AST）、凝血酶原时间（PT）、白蛋白（ALB）、血小板（PLT）、总胆红素（TB）、血清丙氨酸转氨酶（ALT）与炎症程度相关；PLT、ALB、PT、GGT水平显著影响炎症分级，预测准确率60％；AFP、PT、GGT、PLT、ALB、TB、AST与肝纤维化相关，其中PLT、ALB、AST及GGT显著影响肝纤维化分期，预测准确率62．0％。PLT、GGT参与代偿性肝硬化诊断敏感度27％，特异度96．7％，准确率83．2％，阳性预告值66．7％，阴性预告值84．6％；PLT100×10^9／L单一指标诊断代偿性肝硬化ROC下面积0．793，特异度98．4％，敏感度23．1％，准确率85．6％，阳性预告值75％、阴性预告值86．2％。结论：在慢性乙型肝炎常见血液生化指标中，血清GGT、AFP、AST、PT、ALB、PLT、TB与肝脏炎症、纤维化有相关性，PLT、ALB、AST及GGT显著影响肝纤维化分期，PLT、GGT预测肝硬化准确率83．2％。     

慢性乙型病毒性肝炎患者血清HBV DNA水平、血清谷草转氨酶与谷丙转氨酶比值和肝组织病理的关系

目的探讨慢性乙型病毒性肝炎患者HBV DNA水平、血清谷草转氧酶（AST）与谷丙转氨酶（ALT）比值和肝组织病理的关系。方法应用荧光定量聚合酶链反应法（PCIL）对211例慢性乙型肝炎患者血清进行HBV DNA定量检测和常规肝功能生化检查，并与同期肝组织活检病理结果对比分析。结果血清HBV DNA水平与肝组织炎症及纤维化无明显相关性（γc=0．361，P〉0．05；1s=0．511，P〉0．05）。慢性乙型病毒性肝炎患者中活动性肝硬化患者血清AST／ALT比值明显高于正常人及慢性肝炎轻度、中度和重度患者；肝纤维化程度S4期以上的患者血清AST／ALT比值高于S0—S3期的患者，差别均有显著性意义。当血清AST／ALT比值≥1时，诊断早期肝硬化（S4期以上）的灵敏度为85．7％，特异度为84．6％。结论HBV DNA定量与肝组织炎症及纤维化无明显关系。血清AST／ALT比值对肝脏纤维化程度的判断有一定的指导意义。     

血清蛋白电泳组分含量及其构成比在肝纤维化诊断中的应用

目的探讨血清蛋白电泳诊断乙型肝炎相关肝纤维化程度的价值。方法慢性乙型肝炎189例,其中病理诊断为S0、S1、S2、S3、S4的患者分别为14例、43例、56例、29例、47例。血清蛋白电泳各组分含量构成比采用法国Sebia公司生产的Hydrasys全自动电泳仪及其配套试剂检测,血清总蛋白采用Roche全自动生化分析仪检测;血清蛋白电泳各组分含量-血清总蛋白xSPE各组分含量构成比。统计分析采用SPSS13．0软件。结果血清白蛋白、a2-球蛋白、β-球蛋白含量及其构成比与肝组织病理学分期呈显著负相关（P〈0．05）,a1-球蛋白、γ-球蛋白含量及其构成比与肝组织病理学分期呈显著正相关（P〈0．05）。血清蛋白电泳各组分含量诊断显著肝纤维化（≥s2）、严重肝纤维化（≥S3）和肝硬化（=s4）的ROC曲线下面积相似于血清蛋白电泳各组分含量构成比诊断肝纤维化程度的ROC曲线下面积（P〉O．05）。血清白蛋白和γ-球蛋白含量构成比作为诊断肝纤维化程度的指标比较稳定,并且其诊断严重肝纤维化或肝硬化的价值能够达到中度水平（ROC曲线下面积0．7～0．9或0．1～0-3）,其诊断严重肝纤维化和肝硬化的ROC曲线下面积分别为0．303和0．725、0．212和0．838。结论血清蛋白电泳各组分含量诊断乙型肝炎相关肝纤维化程度的效能并不优于SPE各组分含量构成比,血清白蛋白和γ-球蛋白含量构成比是比较可靠的诊断乙型肝炎相关严重肝纤维化和肝硬化的无创指标。     

超声波积分联合血液指标筛选和预测代偿性乙型肝炎肝硬化

目的 探讨慢性乙型肝炎(乙肝)病人超声波积分及常见血液指标与肝组织纤维化分期相关性,以遴选乙肝肝硬化无创性诊断指标并建立诊断模型.方法 回顾性分析428例肝活检慢性乙型肝炎病人资料,记录病人血液常规、血清生化指标、甲胎蛋白及HBeAg状态、超声波检查,并进行统计学分析,建立诊断模型.结果 偏相关分析提示血小板、血清白蛋白、总胆红素、天冬氨酸转氨酶(AST)、AST/ALT比值、凝血酶原时间及超声波积分均与肝纤维化分期有相关性,在肝硬化与非肝硬化病人中有显著性差异;回归分析表明超声波积分、血小板、总胆红素、白蛋白及AST影响代偿性肝硬化诊断,模型ROC曲线下面积达到0.907,肝硬化指数(CI)-0.94诊断准确率84-3%、灵敏度81.7%、特异度85.0%;56.2%病人CI<-2.0,阴性预告值97.0%,漏诊3.0%;18.2%病人CI>0.15,阳性预告值77.3%.阳性似然比11.77,轻度肝纤维化仅2.7%,接近75%病人可免于肝活检.结论 慢性乙肝常见检查指标中超声波积分、血小板、胆红素、白蛋白及AST联合诊断模型可有效筛选、预测代偿性肝硬化病人,显著减少肝活检病人数量.     

非病毒性肝病患者病理与临床非创伤性检查指标的关系

目的研究比较非病毒性因素造成肝损患者的肝组织学病理与临床非创伤性指标之间的关系。方法收集上海交通大学附属仁济医院行肝穿刺活检的非病毒性肝病患者222例,分析患者肝组织炎症活动度、纤维化程度与血清学、影像学检查等非创伤性指标之间的相关性。结果年龄、肝功能指标、血小板(PLT)、天冬氨酸转氨酶/血小板(AST/PLT)比值、天冬氨酸转氨酶/丙氨酸转氨酶(AST/ALT)比值、白蛋白/球蛋白(A/G)比值均与肝组织病理分级分期有显著相关性。以1倍ALT水平正常值上限(ULN)为界,病理炎症分级差异有统计学意义(P=0.009);以2ULN为界时,纤维化分期差异有统计学意义(P=0.030)。B超检查与肝组织病理炎症分级、纤维化分期呈正相关(r=0.417,P=0.000;r=0.530,P=0.000)。AST/PLT比值和凝血酶原时间(PT)在肝纤维化组与无肝纤维化组之间差异有统计学意义(P=0.015,P=0.000),AST/ALT、AST/PLT、A/G比值和PT值在肝硬化组与无肝硬化组之间差异均有统计学意义(P=0.042,0.012,0.000,0.003)。无创性诊断模型APRI预测肝纤维化和肝硬化的ROC曲线下面积(AUC)在3个预测模型中最大,APRI诊断肝纤维化和S-Index诊断肝硬化的灵敏度较高,但特异度不高;S-Index诊断肝纤维化和Forns’score诊断肝硬化的特异性较高,但灵敏度欠佳。结论临床非创伤性指标对评价非病毒性肝病肝组织病理的炎症活动程度和纤维化程度有一定的预测意义。无创性诊断模型对肝纤维化、早期肝硬化有一定的诊断预测价值。     

小型猪肝硬化模型肝脏病理及生化指标的变化

目的 探讨小型猪肝硬化模型制备过程中肝脏病理学及生化指标的变化。方法 选用同种系巴马小型猪50头,随机分为实验组40头,对照组10头,雌雄不限,4月龄,体重15-20kg。实验组予四氯化碳复合因素造模法喂养,正常组予饲料及清水喂养。于造模的0、4、8、12、16、20、24周末进行肝脏穿刺活检及耳缘静脉抽血进行数据采集,对比分析肝纤维化-肝硬化制模过程中的肝脏病理学及生化指标的变化。结果24周末,对照组获得数据S0期70例次;实验组获得数据轻度肝纤维化（S1＋S2期）82例次,重度肝纤维化（S3＋S4期）62例次,肝硬化共39例次。从正常组到肝硬化组谷丙转氨酶、谷草转氨酶、总胆红素、血清肌酐及球蛋白呈逐渐升高的趋势,而白蛋白,A/G比值呈逐渐下降的趋势,凝血酶原时间则逐渐延长,统计学分析,组间存在明显差异（P＜0.01）。结论 四氯化碳复合因素造模法可以成功制备出小型猪肝硬化模型,肝纤维化不同阶段肝脏病理学和生化指标均发生明显变化。     

血清纤维化指标与超声联合评价肝纤维化程度的研究

目的探讨血清肝纤维化标志物与超声联合检查在评价肝纤维化程度的应用价值。方法选择151例慢性肝炎患者,同时进行超声和血清肝纤维化标志物检测,并行肝组织病理活检。经统计学分析筛选出评价肝纤维化意义最大的三项超声独立性判别指标作为超声综合指标,将血清透明质酸、Ⅲ型前胶原、Ⅳ型胶原作为血清肝纤维化综合指标。以病理诊断为金标准,采用判别分析,分别用超声及血清综合指标判断肝纤维化程度及肝硬化,计算判断符合率。结果血清HA、PCⅢ、CⅣ诊断肝纤维化(分期≥S2)的Cutoff分别为98μg/L、94μg/L、84μg/L,其诊断的灵敏度分别为78.4%、80.0%、61.8%,特异度分别为72.1%、61.7%、84.2%。HA、PCⅢ、CⅣ诊断肝硬化的截断值分别为220μg/L、146μg/L、92μg/L,其诊断的灵敏度分别为95.2%、78.4%、78.0%,特异度分别为84.6%、68.1%、74.9%。超声评价肝纤维化意义最大的独立性判别指标分别是肝实质回声(LE)、肝包膜回声(Lsur)及胆囊壁厚度(GBT)。超声及血清肝纤维化综合指标与纤维化病理分期的相关系数相近,超声评价中度肝纤维化的符合率高于血清(P<0.01),但两者在判断肝纤维化的总符合率及轻、重度纤维化的符合率方面差异无显著性意义(P>0.05)。两者诊断肝硬化的准确性相近,差异无显著性意义,但超声判断活动性肝硬化的符合率低于血清,而判断静止性肝硬化的符合率高于血清,差异有显著性意义(P<0.05)。结论HA是最好的血清诊断指标,超声与血清肝纤维化标志物检查在判断肝纤维化程度及诊断肝硬化方面各有优缺点,可互为补充。     

乙型病毒性肝炎临床与病理相关性研究

目的：研究乙型肝病毒性肝炎临床症状，体征，血清和化指标等多种因素与肝组织病理损伤程度的关系。方法：以双盲法，由临床医师和病理医中自进行临床分型和病理分级分期诊断，在同一临床病理诊断的基础上以其症状，体征，血清生化指标进行对照分析。结果：乙型肝炎仍断病理诊断总符合率为66．6％，肝炎患者临床体征与肝组织损伤程度有密切关系，总胆红素、谷丙转氨酶、谷草转氨酶、白蛋白、白蛋白和球蛋白比例在一定程度上反映了病理改变程度。结论：在乙型病毒性肝炎诊断中，将仍断和病理诊断结合起来，有助于病人的诊断和治疗。     

血清透明质酸联合血小板准确预测代偿性乙肝肝硬化

[摘要] 目的 探讨血清肝纤维化指标与常规血液指标联合诊断代偿性乙肝肝硬化的可行性。方法 回顾性分析193例慢性乙肝患者资料,统计学分析人口学及血液常规、生化指标、肝纤维化指标,建立并评价诊断模型;结果 肝纤维化血清指标中,层粘蛋白与肝纤维化分期相关性无统计学意义,排除炎症影响后,仅透明质酸与肝纤维化分期有相关性,诊断肝硬化能力以透明质酸最好,其ROC曲线下面积0.843,应用排除、确定诊断临界值（阴性、阳性预测值分别为94％、77.8％）,68％患者可免除肝活检,但漏诊率较高;常规肝炎检验指标中血小板、患者年龄、凝血酶原时间、白蛋白诊断肝硬化AUC均在0.65以上,联合诊断模型由透明质酸与血小板组成,诊断AUC 0.888,应用排除、确定诊断临界值73％患者可免除肝活检而且排除诊断临界值的阴性预测值98％,确定肝硬化患者轻度纤维化率仅5.1％,可避免漏诊后果,误诊后果轻微。结论 透明质酸联合血小板可准确排除、预测慢性乙肝患者肝硬化状态,使大约70％患者免除肝活检。 [关键词] 慢性乙型肝炎 肝硬化/诊断 透明质酸 血小板     

Acupuncture Treatment of Vomiting

CASE HISTORY A female patient, 46 years old, head of the foreign affairs department of a certain university in Beijing, paid her first visit on October 9, 2006, with the chief complaint of vomiting for one month. She got vomiting after meals in early September. Before that, she had discomfortable sensation in the stomach due to angry with others, but she didn't pay much attention. Later, it developed into vomiting after eating. After the vomiting, the discomfort would be relieved, but with slight hypodynamia. She was once diagnosed as having 'neurogenic vomiting'. Having taken some western and Chinese drugs, the above symptoms were a little bit improved, but she would have nausea upon eating and with regurgitation. Because of the fear for vomiting, she did not dare to have food intake, with body weight reduction of 6 kilos in one month.     

Qiu Baoguo''''s Experience in Treating Consumptive Syndromes after Radio-Chemotherapies

Radiotherapy and chemotherapy are the important modern medical therapies for malignant tumors,yet they can also bring about serious local and systemic toxic side reactions so to decrease the patient;'s life quality,manifested by a series of consumptive symptoms.Having engaged in the combined work of Chinese and western medicine for nearly 50 years,the research fellow Qiu Baoguo in Henan Provincial Academy of TCM has developed his unique views on the TCM study of consumptive syndromes.The author of this essay had once the fortune tO follow Dr.Qiu in clinic,and specially would like to introduce in the following Dr.Qiu's experience in treating consumptive syndromes after radio-chemotherapies for patients with malignant tumor.     

Insomnia Due to Deficiency of Both the Heart and Spleen Treated by Acupuncture-Moxibustion and Chinese Tuina

OBJECTIVE: To observe therapeutic effects of the comprehensive therapy of acupuncture-moxibustion and Chinese Tuina for treatment of insomnia due to deficiency of both the heart and spleen. METHODS: 92 cases were divided randomly into the treatment group (treated by acupuncture-moxibustion and Chinese Tuina) and the control group (treated by acupuncture-moxibustion). RESULTS: The therapeutic effect of the treatment group was obviously superior to that of the control group (the CHI2 test showed P < 0.01). CONCLUSIONS: The comprehensive therapy of acupuncture-moxibustion and Chinese Tuina can give marked therapeutic effects for treatment of insomnia due to deficiency of both the heart and spleen.     

Analysis of CK-19,PDX-1,Nestin,Ngn3 in different donor islet purity in rats

Objective: To investigate if there are the CK-19, PDX-1, Nestin, Ngn3 positive cells in the donor islets of different purity in rats. Methods: Thirty male adult SD rats were randomly divided into 3 groups. Islets were isolated using digestion by ductal injection of collagenase. Group Ⅰ (n=10): Separating cell preparations were not purified, Group Ⅱ(n=10): Islet sediment was purified with 25% Ficoll400 ,Group Ⅲ (n=10): Islet sediment was purified with 25% and 11% Ficoll-400. The levels of protein of CK-19, PDX-1, Nestin and Ngn3 were detected by immunohistochemistry and the mRNA of CK-19, PDX-1, Nestin, Ngn3 was amplified by RT-PCR. Results: After two different purification methods applied, three islet preparations of different purities were obtained. The difference of islet purity was significant among various groups (P＜0.05). Compared with group Ⅱ and group Ⅲ,the protein and mRNA of CK-19, PDX-1, Nestin,Ngn3 were both higher in group Ⅰ; group Ⅲ was poorly expressed. Conclusions: The three different islet purity donor islet have different CK-19, PDX-1, Nestin, Ngn3 positive cells within them, indicating that there are some islet stem cells in the purified donor islet.     

A preliminary screening study on the associated proteins in human psoriasis vulgaris by serum proteomics technologies

Objective：To investigate the optimum screening conditions of associated proteins in human psoriasis vulgaris by serum proteomics technique, and to screen the different expression proteins related with psoriasis vulgaris. Methods：Serum samples of peripheral blood were collected from newly diagnosed psoriasis vulgaris patients in the clinic, and 20 matched healthy persons. Serum albumin IgG was removed by filtering with ProteoExtract Albumin/IgG. After comparative proteomics analysis the different protein spots were identified using 2-DE and MS. Results ：Electrophoresis figures with high resolution and reproducibility were obtained. Three different expression proteins were found only in the serum from psoriasis vulgaris patients, while nine other different proteins expressing from healthy volunteers. Conclusion：The protein expression was different in the serum between the psoriasis vulgaris patients and healthy volunteers. It was hoped that we could find the biomarkers related to psoriasis vulgaris by using proteomics.     

A CASE OF HUGE GASTRIC DISOPYROBEZOAR

PYTOBEZOARS are common bezoars in gastrontestinal tract, commonly seen in stomach and mall intestine,1but huge disopyrobezoars are     

Acupuncture Treatment of Chest Bi Syndrome

CASE HISTORY A male,a retired officer of 61 years old,paid his first visit on May 12,2006.The patient stated that 2 weeks before he suddenly got paroxysmal precordial choking pain,with irregular attacks.Each attack would last several seconds to several minutes.The attack was accompanied with heavy oppressed sensation in the precordial region,palpitation,lassitude,and in severe cases,sweating,which was once diagnosed by a hospital as'coronary heart disease'.Recalling the case history,the patient said that several days before he got angry with others because of some affairs in work,and he was not so used to the life pattern since he had just retired from his busy working post.At usual times,he was quick tempered and peevish.In recent days,he had poor appetite,and loose stool.     

Instructions to Contributors

The English edition of Chinese Journal of Integrative Medicine is edited and published by the Chinese Journal of Integrated Traditional and Western Medicine Press.Original scientific papers of advanced clinical and experimental medicine in the field of complementary/alternative medicine or integrative medicine are expected.