Efficacy of diet restriction with or without probiotic for treatment of patients with IBS-D: Phase I-II clinical trial.

Background And Aim: Diet is a major contributor to irritable bowel syndrome (IBS) and is also a powerful tool for treatment of IBS. This study compared two diets and explored the effectiveness of the diets when combined with a probiotic for treatment of IBS-D patients.

Methods: Phase I, patients were randomized into groups; control, cold/spicy/fried restricted diet (CSF res diet), IgG positive restricted diet (IgG res diet), and a combination both diets (CSF + IgG res diet).

Toward Antifragility: Social Defeat Stress Enhances Learning and Memory in Young Mice Via Hippocampal Synaptosome Associated Protein 25.

Social adversity not only causes severe psychological diseases but also may improve people's ability to learn and grow. However, the beneficial effects of social adversity are often ignored. In this study, we investigated whether and how social adversity affects learning and memory in a mouse social defeat stress (SDS) model.

[Focused extracorporeal shock wave therapy with centrifugal exercise for the treatment of greater trochanteric pain syndrome].

Objective: To explore the clinical efficacy of focused extracorporeal shock wave therapy with centrifugal exercise in the treatment of greater trochanteric pain syndrome.

Methods: From September 2017 to June 2019, 53 eligible cases of greater trochanteric pain syndrome were randomly divided into observation group (29 cases) and control group (24 cases). In observation group, there were 8 males and 21 females, aged from 38 to 62 years old with an average of (49.

A case-control study on the association of intestinal flora with ulcerative colitis.

The association between intestinal flora and ulcerative colitis (UC) was studied in order to provide a basis and method for clinical treatment. Fresh fecal samples were collected from 30 active UC patients and 10 healthy controls. The intestinal flora DNA from each sample was extracted and 16S rRNA gene sequencing was carried out using HiSeq platform to identify the intestinal flora in fecal samples.

[Influence of MRD Status in Newly Diagnosed MM Patients with VGPR and Above after Treatment on Clinical Prognosis].

Objective: To investigate the influence of MRD status in newly diagnosed MM patients with VGPR and above after treatment on clinical prognosis.

Methods: Clinical data of 210 newly diagnosed MM patients with VGPR and above after treatment in Fifth People's Hospital of Chendu city. from January 2010 to January 2018 were collected and retrospectively analyzed.

[The receptor-dependent and non-receptor-dependent mechanism of melatonin activated BK channels in middle cerebral artery myocyte].

Objective: To investigate the mechanisms through which myocyte large-conductance Ca-activated K (BK) channels mediate the vasodilation effects of melatonin on cerebral arteries (CAs).

Methods: Middle cerebral arteries (MCA) were obtained from 8-week-old male Wistar rats after anaesthetized. Middle cerebral arterial smooth muscle cells were enzymatically isolated.

Efficacy of cognitive behavioral therapy in children and adolescents with insomnia: a systematic review and meta-analysis.

Insomnia is highly prevalent in children and adolescents. However, the efficacy of cognitive behavioral therapy for insomnia (CBT-i) in children and adolescents remains controversial. Therefore, this systematic review and meta-analysis aimed to assess the efficacy of CBT-i in children and adolescents.

The modified pancreatic stent system for prevention of post-ERCP pancreatitis: a case-control study.

Background: Prophylactic pancreatic stents after endoscopic retrograde cholangiopancreatography (ERCP) can help prevent post-ERCP pancreatitis. However most of the pancreatic stents need to be removed by another ERCP. The aim of this observational study was to investigate the feasibility and effectiveness of the modified pancreatic stent system for prevention of post-ERCP pancreatitis.

Isolation and Characterization of Encephalomyocarditis Virus from Dogs in China.

Encephalomyocarditis virus (EMCV) is as a potential zoonotic agent with a wide host range. Here, we describe an EMC virus isolate, identified as EMCV C15, which was successfully obtained from the serum of dogs from animal hospitals. Virus production in cell culture was confirmed by EMCV-specific real-time RT-PCR, indirect immunofluorescence assays and electron microscopy.

Endoscopic Sphincterotomy for Gallbladder Muddy Stones or Sludge in Patients With Papillary Disease: A Retrospective Study.

Background: The formation of gallbladder stones is associated with dysfunctional contraction and duodenal papilla diseases. However, endoscopic sphincterotomy can improve the contraction of the gallbladder and resolve duodenal papilla disease.

Aim: The aim of the study was to assess the feasibility and effectiveness of endoscopic sphincterotomy in the treatment of muddy stones or sludge in the gallbladder during papillary disease.

Choledochoscopic high-frequency needle-knife electrotomy for treatment of anastomotic strictures after Roux-en-Y hepaticojejunostomy.

Background: Anastomotic stricture is a complex and substantial complication following Roux-en-Y hepaticojejunostomy. Initially, endoscopic and percutaneous approaches are often attempted, but the gold standard remains surgical biliary reconstruction, especially for refractory stricture. However, this solution leaves much room for improvement, due to the challenging nature of the biliary reconstruction procedure, in which anastomotic stricture may still occur.

Opposite Sex Contact and Isolation: A Novel Depression/Anxiety Model.

To mimic human mood disorders, traditional chronic stresses and social defeat stress have been developed and widely applied. However, these active stresses do not mimic the emotional flaws induced by stresses, and their input levels vary greatly. Also, emotional stresses resulting from social unobtainability remain largely elusive due to the lack of useful animal models.

Activation of protein kinase A in the amygdala modulates anxiety-like behaviors in social defeat exposed mice.

Background: Social defeat (SD) stress induces social avoidance and anxiety-like phenotypes. Amygdala is recognized as an emotion-related brain region such as fear, aversion and anxiety. It is conceivable to hypothesize that activation of amygdala is involved in SD-dependent behavioral defects.

IL-6/STAT3/SOCS3 signaling pathway playing a regulatory role in ulcerative colitis carcinogenesis.

Objective: Large-scale clinical studies have shown that ulcerative colities were related with colorectal cancer. In this study, animal model was established by AOM/DSS method to explore the activation of IL-6-STAT3-SOCS3 signaling pathway and the expression of pathway-related proteins in ulcerative colitis carcinogenesis, in order to lay a foundation for exploring the regulation mechanism of IL-6/STAT3/SOCS3 signaling pathway in ulcerative colitis carcinogenesis.

Method: AOM/DSS modeling method was used to establish animal models of ulcerative colitis carcinogenesis; colonic mucosa specimens were collected at different time points for pathological examination.

Combinatorial Intervention with Mesenchymal Stem Cells and Granulocyte Colony-Stimulating Factor in a Rat Model of Ulcerative Colitis.

Background: Bone marrow mesenchymal stem cells sometimes improve symptoms of inflammatory bowel disease.

Aim: To test the effects of combined granulocyte colony-stimulating factor (G-CSF) and MSC therapy in a rat model of ulcerative colitis (UC).

Methods: Seventy-two rats with TNBS-induced UC were divided into control or treatment groups: control (no disease and no treatment), no treatment (model), 5-aminosalicylate (5-ASA) enema, or MSCs (labeled with BrdU) with (MSC/GCSF) or without (MSC) G-CSF, and G-CSF alone (GCSF).

Choledochoscopic high-frequency needle-knife electrotomy as an effective treatment for intrahepatic biliary strictures.

Background And Aim: Hepatolithiasis is associated with the presence of intrahepatic biliary strictures, and balloon dilatation is the main approach. However, this method is difficult to implement if the bile duct distal to the stricture is blocked by stones. Therefore, alternative methods need to be explored to effectively treat hepatolithiasis.

Common bile duct injury by fibrin glue: report of a rare complication.

Fibrin glue is widely used in clinical practice and plays an important role in reducing postoperative complications. We report a case of a 65-year-old man, whose common bile duct was injured by fibrin glue, with a history of failed laparoscopic cholecystectomy and open operation for uncontrolled laparoscopic bleeding. In view of the persistent liver dysfunction, xanthochromia and skin itching, the patient was admitted to us for further management.

Repetitive transcranial magnetic stimulation (rTMS) augmentation of selective serotonin reuptake inhibitors (SSRIs) for SSRI-resistant obsessive-compulsive disorder (OCD): a meta-analysis of randomized controlled trials.

Background And Objective: Randomized controlled trials (RCTs) on repetitive transcranial magnetic stimulation (rTMS) as augmentation of selective serotonin reuptake inhibitors (SSRIs) for SSRI-resistant obsessive-compulsive disorder (OCD) have yielded conflicting results. Therefore, this meta-analysis was conducted to assess the efficacy of this strategy for SSRI-resistant OCD.

Methods: Scientific and medical databases, including international databases (PubMed, MEDLINE, EMBASE, CCTR, Web of Science, PsycINFO), two Chinese databases (CBM-disc, CNKI), and relevant websites dated up to July 2014, were searched for RCTs on this strategy for treating OCD.

Identification and functional characterization of a novel fungal immunomodulatory protein from Postia placenta.

In this study, a previously unknown fungal immunomodulatory protein (FIP), here called FIP-ppl, was identified from the basidiomycete fungus Postia placenta by searching its genome sequence database using known FIPs as baits, which was the first basidiomycete FIP to be identified outside the order of edible macro fungi. The gene FIP-ppl was synthesized and expressed in Escherichia coli to produce a glutathione S-transferase (GST) fusion protein. The fusion protein was purified on a GST affinity column and the protein tag was removed using in situ thrombin cleavage.

Biliary casts after liver transplantation: morphology and biochemical analysis.

Aim: To investigate the pathogenesis of biliary casts after liver transplantation relative to their morphology and biochemical markers.

Methods: The microstructure of biliary casts was assessed using scanning electron microscopy and Hematoxylin and eosin staining assessed their histology. The expression levels of CD3, CD5, CD34, CD68 and CD79a in these biliary casts were evaluated immunohistochemically.

Evaluation of a novel ultra-sensitive nanoparticle probe-based assay for ricin detection.

A gold nanoparticle (GNP) probe-based assay (GNPA) modified from the bio-barcode assay (BCA) was developed for ultrasensitive detection of ricin, a potential biothreat agent. In the GNPA, a chain of ricin was captured by a GNP probe coated with polyclonal antibodies and single-stranded signal DNA. A magnetic microparticle (MMP) probe coated with ricin A chain monoclonal antibody was then added to form an immuno-complex.

Clinical analysis and significance of cholangiography for biliary cast/stone after orthotopic liver transplantation.

Cholangiography is an important method for the diagnosis of biliary complications after orthotopic liver transplantation. The cholangiography after orthotopic liver transplantation presents special challenges, especially in patients with biliary cast/stone and biliary stenosis. We described the T-tube cholangiography combined therapeutic fibro-choledochoscopy for the diagnosis and treatment of biliary cast following after orthotopic liver transplantation.

[Effect of PP333 treatment on seed yield and root of Flemingia philippinensis].

Objective: To study the effect of PP333 treatment on seed yield,medicinal materials yield and quality of Flemingia Philippinensis.

Methods: The experiment was in split plot design for PP333 in main plot and in planting density subplot.

Results: The seed yield of 600 mg/L (PP333) + 60 plants/m2 (planting density) was the highest.

Antitumor and immunomodulating activity of a polysaccharide from Sophora flavescens Ait.

The immunostimulatory activity of Sophora flavescens polysaccharide (SFPW1) was evaluated by using in vitro cell models and in vivo animal models. The results demonstrated that SFPW1 could effectively inhibit the tumor growth in H22 tumor-bearing mice and promote the splenocyte proliferation, thus resulting in a prolonged life survival. For assay in vitro, SFPW1 significantly strengthened peritoneal macrophages to devour H22 tumor cells and stimulated macrophages to produce nitric oxide (NO) via up-regulation of inducible NO synthase (iNOS) activity.