Caveolin-1 is critical for hepatic iron storage capacity in the development of nonalcoholic fatty liver disease.

Background: Nonalcoholic fatty liver disease (NAFLD) is associated with disordered lipid and iron metabolism. Our previous study has substantiated the pivotal role of Caveolin-1 (Cav-1) in protecting hepatocytes and mediating iron metabolism in the liver. This study aimed to explore the specific mechanisms underlying the regulation of iron metabolism by Cav-1 in NAFLD.

Genome-wide profiling of mRNA and lncRNA expression in dengue fever and dengue hemorrhagic fever.

Dengue fever (DF) and dengue hemorrhagic fever (DHF) are recurrent diseases that are widespread in the tropics. Here, we identified candidate genes associated with these diseases by performing integrated analyses of DF (GSE51808) and DHF (GSE18090) microarray datasets in the Gene Expression Omnibus (GEO). In all, we identified 7635 differentially expressed genes (DEGs) in DF and 8147 DEGs in DHF as compared to healthy controls ( < 0.

Dosimetric Comparisons of Volumetric Modulated Arc Therapy and Tomotherapy for Early T-Stage Nasopharyngeal Carcinoma.

Purpose: To compare the dosimetric differences between volumetric modulated arc therapy (VMAT) and helical tomotherapy (HT) in treating early T-stage nasopharyngeal carcinoma (NPC).

Method: Ten patients with early T-stage NPC who received tomotherapy using simultaneously integrated boost (SIB) strategies were replanned with VMAT (RapidArc of Varian, dual-arc). Dosimetric comparisons between the RapidArc plan and the HT plan included the following: (1) D98, homogeneity, and conformity of PTVs; (2) sparing of organs at risk (OARs); (3) delivery time and monitor units (MUs).

Network analysis of HBV‑ and HCV‑induced hepatocellular carcinoma based on Random Forest and Monte Carlo cross‑validation.

Hepatocellular carcinoma (HCC) is one of the leading causes of cancer‑associated mortality worldwide. Hepatitis B virus (HBV) and hepatitis C virus (HCV) are two common risk factors for HCC. The majority of patients with HCC present at an advanced stage and are refractory to therapy.

Involvement of Normalized Glial Fibrillary Acidic Protein Expression in the Hippocampi in Antidepressant-Like Effects of Xiaoyaosan on Chronically Stressed Mice.

The research has only yielded a partial comprehension of MDD and the mechanisms underlying the antidepressant-like effects of XYS. Therefore, in this study, we aimed to explore the effects of XYS on chronic unpredictable mild stress- (CUMS-) induced changes in the neuronal and the astrocytic markers in the mouse hippocampus. The physical states and depressive-like behaviors in mice with CUMS were recorded.

[Effect of Herba Lycopodii Alcohol Extracted Granule Combined Methylprednisolone on Expression Levels of BDNF and NMDA and Behavior of Traumatic Spinal Cord Injury Rats].

Objective: To study different effects of Herba Lycopodii (HL) Alcohol Extracted Granule combined methylprednisolone on behavioral changes, brain derived neurotrophic factor (BDNF) expression levels, and N-methyl-D-aspartate (NMDA) receptor levels in rats with spinal cord injury (SCI).

Methods: Male adult SD rats were randomly divided into five groups, i.e.

Effect of Xiaoyaosan on major depressive disorder.

Background: This study aims to evaluate the efficacy of Xiaoyaosan (XYS) for treatment of major depressive disorder (MDD) and to review the studies on antidepressant mechanisms of XYS.

Methods: The China Knowledge Resource Integrated Database (1998-2014), VIP Journal Integration Platform (1989-2009), and PubMed (1950-2014) were used to search for and collect scientific publications related to XYS and MDD. Clinical trials for "MDD" and "xiaoyao" were screened.

Xiao Yao San Improves Depressive-Like Behaviors in Rats with Chronic Immobilization Stress through Modulation of Locus Coeruleus-Norepinephrine System.

Most research focuses on the hypothalamic-pituitary-adrenal (HPA) axis, hypothalamus-pituitary-thyroid (HPT) axis, and hypothalamus-pituitary-gonadal (HPGA) axis systems of abnormalities of emotions and behaviors induced by stress, while no studies of Chinese herbal medicine such as Xiao Yao San (XYS) on the mechanisms of locus coeruleus-norepinephrine (LC-NE) system have been reported. Therefore, experiments were carried out to observe mechanism of LC-NE system in response to chronic immobilization stress (CIS) and explore the antidepressant effect of XYS. Rat model was established by CIS.

[Preliminary screening of activity fraction of Alchornea trewioides suppresses expression of subgenomic hepatitis C virus RNA in vitro].

Objective: To screen activity fraction of Alchornea trewioides which suppresses expression of subgenomic Hepatitis C Virus (HCV) RNA in vitro.

Methods: Anti-HCV effects in vitro were examined in an HCV subgenomic replicon cell culture system--CBRH7919 (Jneo3-5B). The cells were exposed to different concentrations of A.

Effects of buyang huanwu decoction on ventricular remodeling and differential protein profile in a rat model of myocardial infarction.

Buyang Huanwu decoction (BYHWD) is a well-known and canonical Chinese medicine formula from "Correction on Errors in Medical Classics" in Qing dynasty. Here, we show that BYHWD could alleviate the ventricular remodeling induced by left anterior descending (LAD) artery ligation in rats. BYHWD treatment (18 g/kg/day) decreased heart weight/body weight (HW/BW), left ventricle (LV) dimension at end diastole (LVDd) and increased LV ejection fraction (LVEF) and LV fractional shortening (LVFS) significantly compared to model group at the end of 12 weeks.

Guadial A and psiguadials C and D, three unusual meroterpenoids from Psidium guajava.

The first monoterpene-based meroterpenoid (1) and two novel sesquiterpene-based ones (2 and 3) with unprecedented skeletons were isolated from the leaves of Psidium guajava. Their structures with absolute configuration were elucidated by extensive spectroscopic studies. A plausible biosynthetic pathway for all meroterpenoids from the title plant is also proposed.

Scavenger receptor A restrains T-cell activation and protects against concanavalin A-induced hepatic injury.

Unlabelled: Negative feedback immune mechanisms are essential for maintenance of hepatic homeostasis and prevention of immune-mediated liver injury. We show here that scavenger receptor A (SRA/CD204), a pattern recognition molecule, is highly up-regulated in the livers of patients with autoimmune or viral hepatitis, and of mice during concanavalin A (Con A)-induced hepatitis (CIH). Strikingly, genetic SRA ablation strongly sensitizes mice to Con A-induced liver injury.

Tannic acid inhibited norovirus binding to HBGA receptors, a study of 50 Chinese medicinal herbs.

Noroviruses (NoVs) are the leading cause of viral acute gastroenteritis affecting people of all ages worldwide. The disease is difficult to control due to its widespread nature and lack of an antiviral or vaccine. NoV infection relies on the interaction of the viruses with histo-blood group antigens (HBGAs) as host receptors.

Proteomic analysis of protective effects of polysaccharides from Salvia miltiorrhiza against immunological liver injury in mice.

This study was designed to investigate mechanisms of the protective effects of Salvia miltiorrhiza polysaccharide (SMPS) against lipopolysaccharide (LPS)-induced immunological liver injury (ILI) in Bacille Calmette-Guérin (BCG)-primed mice. Two-dimensional difference gel electrophoresis (2D-DIGE) and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) analysis showed that three proteins are down-regulated and six proteins are up-regulated by SMPS. SMPS reduces the degree of liver injury by up-regulating the enzymes of the citric acid cycle, namely malate dehydrogenase (MDH) and 2-oxoglutarate dehydrogenase complex.

[Synthetic evaluation of the clinical effect of the Shengmai capsule for treatment of chronic congestive heart failure using analytic hierarchy process].

Objective: To explore the approaches and techniques for synthetic evaluation of the clinical therapeutic effect of new Chinese herbal medicine in clinical trials.

Methods: In a double-blind, randomized, and placebo-controlled clinical trail, analytic hierarchy process (AHP) was applied to evaluate the clinical therapeutic effect of Shengmai capsule in the treatment of chronic congestive heart failure.

Results: Shengmai capsule produced positive therapeutic effect on chronic congestive heart failure.

Effects of dahuangzhechong pills on cytokines and mitogen activated protein kinase activation in rats with hepatic fibrosis.

Unlabelled: RELEVANCE TO ETHNOPHARMACOLOGY: Dahuangzhechong pill (DHZCP), a well-known and canonical Chinese medicine formula from "The Synopsis of Prescriptions of the Golden Chamber", is officially approved and recommended by Chinese association of integrative medicine for the prevention and treatment of hepatic fibrosis in China.

Aim Of The Study: To test the hypothesis that therapeutic effects of DHZCP on hepatic fibrosis are conferred by regulating cytokine profile through a mitogen activated protein kinase (MAPK) pathway.

Materials And Methods: Hepatic fibrosis is inducted by carbon tetrachloride (CCl(4)) in rats which then were randomly divided into six groups: hepatic fibrosis model group, high dose DHZCP group, low dose DHZCP group, Fufang Biejia Ruangan Pian (FBRP) group, Colchicine group and control group.

[Changes in the hemodynamics of rats with immunological liver fibrosis].

Objective: To observe the changes in the hemodynamics of rats with immunological liver fibrosis and explore the pathogenesis of "blood stasis" in liver fibrosis.

Methods: Rat models of liver fibrosis were established by multiple intraperitoneal injections of pig serum. The hematocrit, blood viscosity at the shear rate of 150/s, 30/s, 5/s, and 1/s, serum markers for liver fibrosis, and serum transaminase levels were measured in the control and model rats.

Protection of a polysaccharide from Salvia miltiorrhiza, a Chinese medicinal herb, against immunological liver injury in mice.

This study was designed to evaluate the hepatoprotective effects of S. miltiorrhiza polysaccharides (SMPS) in immunological liver injury induced by Bacille-Calmette-Guerin (BCG) and lipopolysaccharide (LPS) in mice. SMPS effectively improved the liver index, spleen index and thymus index, reduced the serum levels of alanine aminotransferase, aspartate aminotransferase and nitric oxide, and restored liver homogenate contents of tumor necrosis factor-alpha and interleukin-1beta.

Activation of interleukin-1 beta (IL-1 beta) signaling in the spinal cord in the rats with experimental cardiac injury.

Background: The involvement of central nervous system (CNS) interleukin-1 beta (IL-1 beta) in the pathogenesis of acute cardiac injury is still an unexplored issue. The present study was aimed to investigate whether cardiac injury could induce the activation of IL-1 beta in the spinal cord.

Methods And Results: Cardiac injury model in rats was established by intra-myocardial injection of formalin through the diaphragm.