Objective To explore the clinical features of congenital hepatic fibrosis (CHF) in children.MethodsA total of 111 patients diagnosed with CHF during January 2002 to June 2015 were included and divided into children group and adult group according to the age at diagnosis. The clinical data including gender, age, clinical symptoms, signs, laboratory examinations, and imaging characteristics were retrospectively analyzed and compared between two groups.ResultsThere were high incidences of splenomegaly and liver cirrhosis in both children and adult groups, and no difference was found between two groups (P>?0.05). The fatigue, jaundice, and hepatosplenomegaly were more common in children group while the renal cyst and liver cyst were more common in adult group, and the differences were statistically signiifcant (P all?

Objective To compare the clinical features of drug induced hepatitis caused by traditional Chinese medicines (TCM) and western medicines. Methods A total of 181 patients hospitalized with drug in-duced hepatitis between January and December 2015 were enrolled. Among the patients ,75 cases were in TCM group,66 cases in western medicine group and 40 cases in combined group(accepted both TCM and western medi-cine treatment). Liver biopsies were performed and Roussed Uclaf Causality Assessment Method (RUCAM) scores showed that all patients were with scores higher than 3. The data including gender,age,clinical manifesta-tions,physical signs,laboratory tests and image characteristics were analyzed individually. Results There was no significant difference in age,the pattern of liver injury,and the course of liver damage among the three groups (P>0.05). Anorexia was common symptom in all the three groups without any significant difference(P>0.05). Jaundice was most frequently observed in TCM group while fever was most commonly found in western medicine group,which both had significant difference(P< 0.05). The results of routine coagulation tests and serum albu-min values were normal in 3 group with increasing level of aminotransferase observed ,and there was no significant differences among 3 groups(P>0.05). Compared with western medicine group ,the patients in TCM group had a higher level of platelet counts ,serum levels of total bilirubin ,total bile acids(TBA)and serum iron(P<0.05), and less proportion of eosinophils and lower level alkaline phosphatase(P< 0.05). Conclusions The age,the pattern of liver injury,the course of liver damage and aminotransferase levels in patients with drug induced hepati-tis caused by TCM and western medicines were similar;however,western medicines were more likely to cause al-lergic responses and hyperbilirubinemia occurred more frequently in patients with drug induced hepatitis caused by TCM.

AIM: Based on the finding of adipophilin expression with the increase in cellular cholesterol, the aim of the present study was to look for the active site of adipophilin in cellular cholesteryl metabolism. METHODS: Mouse peritoneal macrophages were incubated with 80 mg/L Ox-LDL (Ox-LDL group) or 80 mg/L Ox-LDL plus 1 mmol/L adipophilin antisense oligonucleotides (Ox-LDL+antisense group), respectively. At the various time points, the incubated cell samples were observed with adipophilin immunofluorescence staining, flow cytometric analysis and cellular cholesterol analysis. RESULTS: The Ox-LDL+antisense group cells contained significantly lower cholesteryl ester (19.9?1.9) mg/g (protein) than that of cells in Ox-LDL group (46.6?3.4) mg/g (protein) at 4 days. From 12 h, expression of adipophilin in Ox-LDL group increased more quickly than that of the cells in Ox-LDL+antisense group. At day 4, the level of adipophilin expression in Ox-LDL group was significantly higher than that in Ox-LDL+antisense group. During the observation, the amount of Ox-r[CL-3H] LDL taking up increased gradually in both groups, however, from day 1 the taking up amount in Ox-LDL+antisense group was less than that in Ox-LDL group. There was a statistical difference between the two groups from day 2 to day 4. From 6 h to day 2, the relative ACAT activity increased in both groups. The relative ACAT activity kept unchanged from day 2 to day 4 in the two groups. At day 2, the relative ACAT activity in Ox-LDL+antisense group was significantly lower than that in Ox-LDL group. Correlative analysis between activity of ACAT and adipophilin expression showed than R2 were 0.6176 and 0.8212 (P

Aldehyde Reductase ; genetics ; physiology ; Cell Division ; genetics ; physiology ; Clone Cells ; metabolism ; Cytomegalovirus ; genetics ; Gene Expression ; Genetic Vectors ; genetics ; Humans ; Time Factors ; Transfection ; Tumor Cells, Cultured ; metabolism

OBJECTIVETo investigate the relationship between aldose reductase like protein (ARL-1) gene overexpressed in HCC cells and drug-resistance of the cell to drugs containing carbonyl group.

METHODSTo establish ARL-1 stable expression positive cell line, eukaryotic expression vectors containing ARL-1 gene cDNA were transfected into Hep cell mediated by lipofect AMINE. The positive monoclones were determined by PCR and RT-PCR, respectively. Then MTT assay was used to study the drug resistance ability of the cells to drugs containing carbonyl after incubating three days with those drugs.

RESULTSAfter ARL-1 gene transfection mediated by lipofect AMINE, one positive monoclonal cell overexpressing ARL-1 gene was selected. Compared with the control cell group, drug resistance ability of the positive cells to ADM and MMC which contain carbonyl group increased 2.3 and 3.17 fold, respectively (t=6.39, P=0.016 in ADM group and t=30.06, P=0.001 in MMC group). In the same time, drug resistance ability to 5-FU which has no carbonyl group had no statistical difference between positive monoclonal cell group and control cell group (t=0.684, P=0.531).

CONCLUSIONSThe Hep ARL-1 positive cell line with stable expression of ARL-1 gene has been established successfully and the up-regulation of ARL-1 gene may plays an important role in drug resistance of the cells to anticancer drugs containing carbonyl group.

Aldehyde Reductase ; genetics ; metabolism ; Antineoplastic Agents ; pharmacology ; Doxorubicin ; pharmacology ; Drug Resistance, Neoplasm ; genetics ; physiology ; Fluorouracil ; pharmacology ; Humans ; Inhibitory Concentration 50 ; Mitomycin ; pharmacology ; Transfection ; Tumor Cells, Cultured ; drug effects

Objective:To investigate the relationship between body mass index (BMI) and gestational hypertension using two-sample Mendelian randomization analysis.Methods:The summary level data for BMI and gestational hypertension were obtained from the genome-wide association study (the deadline for data inclusion was October 31, 2023). All data were analyzed by inverse variance weighting, MR-Egger regression, weighted median, simple model and weighted model methods. Cochrane Q test was used to evaluate heterogeneity, MR-Egger regression intercept test and funnel plot were used to assess horizontal pleiotropy. Results:Inverse variance weighting result under fixed effects and random effects models showed that the risk of gestational hypertension increased with the increase of BMI ( OR = 1.62 and 1.62, 95% CI 1.39 to 1.88 and 1.39 to 1.88, P<0.01). Sensitivity analysis results including MR-Egger regression, weighted median and weighted model methods showed that BMI increased the risk of gestational hypertension ( OR = 1.51, 1.56 and 1.71; 95% CI 1.01 to 2.26, 1.23 to 1.99 and 1.09 to 2.69; P<0.05 or <0.01). Although Cochrane Q test result showed evidence of heterogeneity ( P = 0.04), inverse variance weighting under a random model suggested that BMI increased the risk of gestational hypertension. Horizontal pleiotropy was not observed in the above analysis ( P = 0.73). Conclusions:Obesity may increase the risk of gestational hypertension. Pregnant women should pay attention to weight control to decrease the risk of gestational hypertension.