OBJECTIVES: To investigate the effect of Ching Shum Pills (CSP) for alleviating non-alcoholic fatty liver disease (NAFLD) and the underlying mechanism. METHODS: In a mouse model of NAFLD, the therapeutic effect of CSP was evaluated by measuring serum glucose, lipid profiles (TC, TG, LDL-C, HDL-C), and hepatic function markers. Network pharmacology was employed to identify active compounds in CSP and their targets using TCMSP, HERB, SwissTargetPrediction, GeneCards, OMIM, and DisGeNET. Protein-protein interaction (PPI) networks, Gene Ontology (GO), and KEGG pathway analyses were conducted. Molecular docking (AutoDock Vina) was used to assess the compound-target binding affinities. Quantitative real-time PCR (qRT-PCR) was used to validate the mRNA expressions of the core genes in the liver tissue of the mouse models. RESULTS: In the mouse model of NAFLD, treatment with CSP significantly reduced body weight gain and serum TG levels of the mice, and high-dose CSP treatment resulted in obvious reduction of ALT levels and hepatic fat accumulation. Network pharmacology analysis identified quercetin and 2-monolinolenin as the key bioactives in CSP, which target TNF, AKT1, IL6, TP53, and ALB. Docking simulations suggested strong binding between the two core compounds and their target proteins. The results of qRT-PCR showed that high-fat diet induced significant downregulation of Tp53, Cpt1, and Ppara expressions in mice, which was effectively reversed by CSP treatment. CONCLUSIONS CSP can improve lipid metabolism disorders in NAFLD mice through a regulatory mechanism involving multiple targets and pathways to reduce liver fat accumulation and protect liver function. The key components in CSP such as quercetin and linolenic acid monoacylglycerol may participate in the regulation of such metabolic processes as fatty acid oxidation by targeting TP53.
Animals ; Non-alcoholic Fatty Liver Disease/drug therapy* ; Mice ; Drugs, Chinese Herbal/pharmacology* ; Lipid Metabolism/drug effects* ; Molecular Docking Simulation ; Disease Models, Animal ; Liver/metabolism* ; Male ; Lipid Metabolism Disorders/drug therapy* ; PPAR alpha/metabolism* ; Mice, Inbred C57BL ; Network Pharmacology

AIM: To observe and compare the clinical efficacy and safety of remimazolam and propofol alone and in combination in endoscopic retrograde cholangiopancreatography (ERCP) anesthesia. METHODS: A total of 120 patients undergoing elective ERCP were divided into the propofol group (P group), the remimazolam group (R group), and the remimazolam combined with propofol group (RP group) according to a random number table, with 40 patients in each group, and the three groups completed anesthesia according to the designated drug regimen (propofol in group P; remimazolam in group R; and remimazolam combined with propofol in group RP). General information, operation time and awakening time of the patients in the three groups were compared, as well as oxygen saturation (SpO

Objective To investigate aluminum content in commercially available flour products in Minhang District, Shanghai, and to assess the risk of dietary aluminum exposure among permanent residents in Minhang. Methods From 2018 to 2019, a total of 227 samples including fried flour products, steamed flour products, puffed products and baked flour products, were collected in Minhang District to detect the aluminum content. The food frequency table was used to investigate the consumption of flour foods by permanent residents in Minhang District and to assess population dietary aluminum exposure risk. Results The average content of aluminum in 227 kinds of flour products was 31.66 mg/kg, and the exceeding standard rate was 3.96%. The over-standard foods were all fried flour products, and the over-standard rate reached 10.47%. Moreover, the aluminum over standard rate of flour products produced by itinerant vendors and restaurants was significantly higher than that of flour products produced by supermarkets and manufacturers. The average dietary intake of aluminum in Minhang residents was 0.18 mg/kg per week, accounting for 9.03% of the provisional tolerable weekly intake (PTWI). The aluminum exposure of the population with high consumption of foods was 1.4 mg/kg per week, accounting for 69.90% of the PTWI. Among the four types of flour products, fried flour products had the highest contribution rate to aluminum exposure. The daily consumption of fried flour products in males was significantly higher than that in females (P<0.05), and the 18-34 age group was significantly higher than the 60 years old and above group (P<0.05). Conclusion The risk of the average dietary aluminum exposure of flour foods among Minhang residents is relatively low, but people with high consumption of foods would be confronted with increased health risks. It is necessary to strengthen the supervision on the use of aluminum-containing additives in itinerant vendors and restaurants, and actively advocate reducing the frequency and the consumption of fried flour products, thus reduce the exposure to the high risk of dietary aluminum in fried flour products

Objective To investigate the effects of different doses Luoshi-Neiyi prescription in expression of E-cadherin of endometriosis model SD rats. Methods The female rats with SPF class SD were randomly divided into six groups: high-dose group, medium-dose group, low-dose group, model group, sham operation group and blank group, 15 of each group. Apart from the sham operation group and the blank group, the rats in the remaining group used abdominal cavity injection to establish the model of the endoheterosis rat model. After the successful establishment of the model, the mice were given high, medium,low dose and the sterilization water for 8 weeks. After stopping the drug, the left uterus of the rats was taken from the left uterus of each group in the fourth day of pregnancy to detect the E-cadherin by Western Blotting. Results Compared with the model group, the expression of E-cadherin (0.76 ± 0.26, 0.96 ± 0.33 vs. 0.24 ± 0.05) in the medium-dose and high dose groups significantly incresed (P<0.05). There was no differentence in the mediumdose and highdose groups (P<0.05). Conclusions The medium dose and high dose of Luoshi-Neiyi prescription can up-regulate the expression of E-cadherin in Endometriosis model rats.

Objective To explore the distribution of prenatal indications , clinical features and pregnant outcomes of chromosomal unbalanced reciprocal translocations atthe second trimester. Methods The data on 35 fetuses with unbalanced reciprocal translocations between May 2011 and March 2016 were retrospectively analyzed and reviewed. Results Of 35 fetuses with unbalanced translocations , 29 (82.86%) showed ultrasound abnormalities,and 6 (17.14%) had no significant clinical features. 8 were de novo, and the other 27 were parental inherited. All the 35 women had to terminate the pregnancy. Conclusions Ultrasound abnormalities are associated with chromosomal unbalanced reciprocal translocations at the second trimester , and most unbalanced translocations fetuses origin from parental carrier of balanced translocations.

BACKGROUNDArtificial neural network (ANN) has demonstrated the ability to assimilate information from multiple sources to enable the detection of subtle and complex patterns. In this research, we evaluated an ANN model in the diagnosis of pancreatic cancer using multiple serum markers.

METHODSIn this retrospective analysis, 913 serum specimens collected at the Department of General Surgery of Beijing Friendship Hospital were analyzed for carbohydrate antigen 19-9 (CA19-9), carbohydrate antigen 125 (CA125), and carcinoembryonic antigen (CEA). The three tumor marker values were used as inputs into an ANN and randomized into a training set of 658 (70.31% were malignant) and a test set of the remaining 255 samples (70.69% were malignant). The samples were also evaluated using a Logistic regression (LR) model.

RESULTSThe ANN-derived composite index was superior to each of the serum tumor markers alone and the Logistic regression model. The areas under receiver operating characteristic curves (AUROC) was 0.905 (95% confidence Interval (CI) 0.868-0.942) for ANN, 0.812 (95% CI 0.762-0.863) for the Logistic regression model, 0.845 (95% CI 0.798-0.893) for CA19-9, 0.795 (95% CI 0.738-0.851) for CA125, and 0.800 (95% CI 0.746-0.854) for CEA. ANN analysis of multiple markers yielded a high level of diagnostic accuracy (83.53%) compared to LR (74.90%).

CONCLUSIONThe performance of ANN model in the diagnosis of pancreatic cancer is better than the single tumor marker and LR model.

Adult ; Aged ; Aged, 80 and over ; Biomarkers, Tumor ; blood ; CA-125 Antigen ; blood ; CA-19-9 Antigen ; Female ; Humans ; Logistic Models ; Male ; Middle Aged ; Neural Networks (Computer) ; Pancreatic Neoplasms ; blood ; Retrospective Studies