Isoquercitrin attenuates the progression of non-alcoholic steatohepatitis in mice by modulating galectin-3-mediated insulin resistance and lipid metabolism.

Background: Non-alcoholic steatohepatitis (NASH) is a global health problem with no effective treatment. Isoquercitrin (IQ) alters hepatic lipid metabolism and inhibits adipocyte differentiation. The underlying regulatory mechanisms of IQ in regulating insulin resistance (IR) and lipid metabolism remain unclear.

Different frequency of acupoint thread-embedding for overweight/obesity of spleen deficiency and dampness retention: a randomized controlled trial.

Objectives: To compare the effect of different frequency of acupoint thread-embedding on weight loss in subjects with overweight/obesity of spleen deficiency and dampness retention.

Methods: A total of 126 subjects with overweight/obesity of spleen deficiency and dampness retention were randomized into a 2-week group(63 cases, 13 cases dropped out)and a 3-week group(63 cases, 11 cases dropped out, 1 case was eliminated). The two groups were treated with acupoint thread-embedding once every 2 weeks and once every 3 weeks respectively, Zhongwan(CV 12), Shuifen(CV 9), Qihai(CV 6), Guanyuan(CV 4) and bilateral Zhangmen(LR 13), Tianshu(ST 25), Liangmen(ST 21), Daheng(SP 15), Fujie(SP 14), Pishu(BL 20), Yinlingquan(SP 9)were selected.

Rapid Genotyping of Campylobacter coli Strains from Poultry Meat by PFGE, Sau-PCR, and fla-DGGE.

The genotyping of Campylobacter coli was done using three methods, pulsed-field gel electrophoresis (PFGE), Sau-polymerase chain reaction (Sau-PCR), and denaturing gradient gel electrophoresis assay of flagellin gene (fla-DGGE) and the characteristics of these assays were compared. The results showed that a total of 53 strains of C. coli were isolated from chicken and duck samples in three markets.

Quercetin 7-rhamnoside protects against alpha-naphthylisothiocyanate (ANIT)-induced in cholestatic hepatitis rats by improving biliary excretion and inhibiting inflammatory responses.

To explore the pharmacological effects and molecular mechanism of quercetin 7-rhamnoside (Q7R) in the treatment of cholestatic hepatitis induced by alpha-naphthylisothiocyanate (ANIT). ANIT-induced cholestatic hepatitis rat model was used to investigate the hepatoprotective effects of three different doses of Q7R (1.25 mg/kg; 2.

Comparison of pulsed-field gel electrophoresis and a novel amplified intergenic locus polymorphism method for molecular typing of Campylobacter jejuni.

Campylobacter is regarded as the leading cause of zoonotic diseases and Campylobacter jejuni (C. jejuni) is one of the predominant pathogenic species. To track C.

The combination of and herb-pair alleviated inflammation in liver fibrosis.

To explore the active components and epigenetic regulation mechanism underlying the anti-inflammatory effects of and herb-pair (LFP) in carbon tetrachloride (CCl)-induced rat liver fibrosis. The main active ingredients and disease-related gene targets of LFP were determined using TCMSP and UniProt, and liver fibrosis disease targets were screened in the GeneCards database. A network was constructed with Cytoscape 3.

Evaluation of lipid metabolism imbalance in HIV-infected patients with metabolic disorders using high-performance liquid chromatography-tandem mass spectrometry.

Human immunodeficiency virus (HIV) infection and highly active antiretroviral therapy use are associated with the disruption of lipid and glucose metabolism. Herein, a sensitive and robust high-performance liquid chromatography-tandem mass spectrometry method for the quantitation of lysophosphatidylcholines (LPCs) and acylcarnitines (ACs) in human blood serum was developed and validated to investigate them as markers of metabolic disorders in HIV-infected patients. Under optimal extraction and detection conditions, the lower limits of quantification reached 5 ng/mL (LPCs) and 0.

Prostatic Artery Embolization for Benign Prostatic Hyperplasia: Bleomycin-Eluting versus Bland Microspheres in a Canine Model.

Purpose: To prospectively assess safety and efficacy of prostatic artery embolization (PAE) with bleomycin-eluting microspheres for benign prostatic hyperplasia (BPH) in a canine model.

Materials And Methods: Twelve adult male beagles (mean age, 1.6 y ± 0.

Genome-wide analysis of the Hsp70 family genes in pepper (Capsicum annuum L.) and functional identification of CaHsp70-2 involvement in heat stress.

Hsp70s function as molecular chaperones and are encoded by a multi-gene family whose members play a crucial role in plant response to stress conditions, and in plant growth and development. Pepper (Capsicum annuum L.) is an important vegetable crop whose genome has been sequenced.

[Characteristics of lymphocyte phenotypes in HBV transgenic mice and the effect of interferon-α: a preliminary study].

Objective: To analyze the characteristics of lymphocyte phenotypes in hepatitis B virus (HBV) transgenic mice and the effect of exogenous interferon-α on virological profiles and lymphocytes phenotypes of the mice.

Methods: HBV transgenic mice and wild-type (WT) mice were examined for serum levels of HBsAg, HBcAb, IL-21, and IL-6 using ELISA. The frequencies of CD4(+)T and CD19(+)B cells separated from the liver, spleen, and peripheral blood were detected by flow cytometry.

The Plant Heat Stress Transcription Factors (HSFs): Structure, Regulation, and Function in Response to Abiotic Stresses.

Abiotic stresses such as high temperature, salinity, and drought adversely affect the survival, growth, and reproduction of plants. Plants respond to such unfavorable changes through developmental, physiological, and biochemical ways, and these responses require expression of stress-responsive genes, which are regulated by a network of transcription factors (TFs), including heat stress transcription factors (HSFs). HSFs play a crucial role in plants response to several abiotic stresses by regulating the expression of stress-responsive genes, such as heat shock proteins (Hsps).

[Intervention effect of trillium tschonoskii maxim extract solution on myocardial injury in diabetic rats].

Objective: To study the protective effect and the underlying mechanism of trillium tschonoskii maxim (TTM, Traditional Chinese Medicine) on myocardial injury of diabetic rats induced by high-fat diet and streptozotocin (STZ), which will lay a theoretical foundation for further exploring its pharmacological effect.

Methods: SD male rats received high fat diet and STZ (35 mg/kg) tail vein injection were modeled into diabetic rats, the levels of brain natriuretic peptide (BNP) and cardiac troponin I (cTnI) in serum, the contents of superoxide (SOD), glutathione peroxidase (GPX),malondialdehyde (MDA) in cardiac tissues, and cardiac myocyte apoptosis index were tested in all groups after the last administration.

Results: Compared with that in the model group, SOD and GPX activities were significantly increased and levels of BNP、cTnI、cardiac weight index (CWI)、apoptosis index (AI) were decreased in TTM and metformin (Met) group.

Epigenetic modification and preliminary investigation of the mechanism of the immune evasion of HL-60 cells.

The aim of the present study was to explore the effect of epigenetic modification of class II transactivator (CIITA) methylation on histocompatibility complex (MHC) class II expression and the immune evasion of leukemia HL-60 cells. HL-60 cells were treated with various concentrations of 5-aza-2'deoxycytidine (5-Aza-CdR) and 0.5 µmol/l suberoylanilide hydroxamic acid (SAHA) for 24 h and then stimulated by interferon γ (IFN-γ) for 48 h.

[Effects of Se-riched soybean peptide on antioxidant function in rats of fatty liver caused by high-fat diet].

Objective: To explore the effect of Se-riched soybean peptide (SSP) on antioxidant function in rats of fatty liver caused by high-fat diet.

Methods: Forty Wistar rats were divided into 4 groups randomly and fed with standard diet and water (NC), high-fat diet and water (HC), high-fat diet and SSP (0.1 g/d) (SeH), standard diet and SSP (0.

Design, synthesis, and anti-tumor activity of novel betulinic acid derivatives.

Seventeen new derivatives of betulinic acid (BA) with potential anti-tumor activity have been synthesized. In order to improve the bioactivity of BA, we connected BA and nitric oxide donors together via different linkers. The results of the biological activity of these derivatives showed that four compounds exhibited obvious cytotoxicity against human hepatocellular carcinoma cells in vitro.

L-Dopa and the albino riddle: content of L-Dopa in the developing retina of pigmented and albino mice.

Background: The absence or deficiency of melanin as in albinos, has detrimental effects on retinal development that include aberrant axonal projections from eye to brain and impaired vision. In pigmented retinal pigment epithelium (RPE), dihydroxyphenalanine (L-Dopa), an intermediate in the synthetic path for melanin, has been hypothesized to regulate the tempo of neurogenesis. The time course of expression of retinal L-Dopa, whether it is harbored exclusively in the RPE, the extent of deficiency in albinos compared to isogenic controls, and whether L-Dopa can be restored if exogenously delivered to the albino have been unknown.

Experimental and numerical study of shock-accelerated elliptic heavy gas cylinders.

We studied the evolution of elliptic heavy SF6 gas cylinder surrounded by air when accelerated by a planar Mach 1.25 shock. A multiple dynamics imaging technology has been used to obtain one image of the experimental initial conditions and five images of the time evolution of elliptic cylinder.

Investigation of the Richtmyer-Meshkov instability with double perturbation interface in nonuniform flows.

A nonuniform SF6 gas flow initial condition has been actualized in the context of shock tube experiment for the Richtmyer-Meshkov instability study. Two kinds of amplitude have been used to design the membrane supports which initially materialize the gaseous interface. The visualizations of air/SF6 sinusoidal interfaces and shock wave propagations in the nonuniform field were obtained by Schlieren photography.

Adoptive transfer of cytomegalovirus/Epstein-Barr virus-specific immune effector cells for therapeutic and preventive/preemptive treatment of pediatric allogeneic cell transplant recipients.

This report describes a safe and effective therapy through adoptive transfer of donor cytomegalovirus (CMV)/Epstein-Barr virus (EBV) immune effector cells. The patients, from 3 to 10 years of age, suffering from hematologic diseases received haploidentical transplantation. All 3 patients developed varying levels of viremia from days 13 to 31 and 2 patients developed CMV-interstitial pneumonitis or interstitial inflammation after transplantation.

[Effect of acupuncture on target action of ligustrazine in treatment of toxic deafness induced by gentamicin in guinea pigs].

Objective: To explore an effective method for treating Gentamicin-induced deafness and the mechanism.

Methods: Guinea pigs were randomly divided into 5 groups: normal control group (group A), model group (group B), Ligustrazine group (group C), acupuncture group (group D) and Ligustrazine plus acupuncture group (group E). The group C, D and E were treated respectively by simple Ligustrazine, simple acupuncture at "Tinggong" (SI 19), "Yifeng" (TE 17), and "Waiguan" (TE 5), and Ligustrazine plus acupuncture.