Effects of regulating gut microbiota by electroacupuncture in the chronic unpredictable mild stress rat model.

Objective: This study aims to investigate the effect of electroacupuncture (EA) treatment on depression, and the potential molecular mechanism of EA in depression-like behaviors rats.

Methods: A total of 40 male Sprague Dawley rats were divided into three groups: normal control, chronic unpredictable mild stress (CUMS), and EA (CUMS + EA). The rats in CUMS and EA groups underwent chronic stress for 10 weeks, and EA group rats received EA treatment for 4 weeks starting from week 7.

Optimal dilation duration of 10 mm diameter balloons after limited endoscopic sphincterotomy for common bile duct stones: a randomized controlled trial.

Limited endoscopic sphincterotomy (EST) combined with endoscopic papillary balloon dilation (EPBD) is widely used. However, the optimal duration of small balloon dilation in choledocholithiasis remains controversial. We aimed to determine the optimal duration for 10 mm diameter balloon dilation after limited EST in choledocholithiasis.

Intestinal barrier in inflammatory bowel disease: A bibliometric and knowledge-map analysis.

Background: Barrier surfaces composed of specialized epithelial cells separate the host body from the external environment, and are essential for maintaining proper intestinal physiologic and immune homeostasis.

Aim: To explore the development trends and research hotspots of intestinal barrier research in inflammatory bowel disease (IBD).

Methods: The publications related to the intestinal barrier in IBD were obtained from the Web of Science Core Collection database.

MiR-1281 is involved in depression disorder and the antidepressant effects of Kai-Xin-San by targeting ADCY1 and DVL1.

Kai-Xin-San (KXS) is a Chinese medicine formulation that is commonly used to treat depression caused by dual deficiencies in the heart and spleen. Recent studies indicated that miRNAs were involved in the pathophysiology of depression. However, there have been few studies on the mechanism underlying the miRNAs directly mediating antidepressant at clinical level, especially in nature drugs and TCM compound.

Traditional Chinese medicine decoctions and Chinese patent medicines for the treatment of depression: Efficacies and mechanisms.

Ethnopharmacological Relevance: Depression is a major mental disorder and it is currently recognized as the second-leading cause of disability worldwide. However, the therapeutic effect of antidepressants remains unsatisfactory. Traditional Chinese medicine (TCM) has been widely used for centuries, including commonly-used complementary and alternative medical therapies for depression.

Clinical analysis of 45 cases of perforation were identified during endoscopic retrograde cholangiopancreatography procedure.

Background: Endoscopic retrograde cholangiopancreatography (ERCP) has become an important method to diagnose and treat biliary-pancreatic diseases. Perforations are infrequent but serious complications can occur during ERCPs. However, it is unclear which patients are suitable for surgery and when these patients should receive surgery.

miR-1273h-5p suppresses CXCL12 expression and inhibits gastric cancer cell invasion and metastasis.

The aim of this study was to verify the biological function of miR-1273h-5p in gastric cancer (GC) and its underlying mechanisms. The differential expression of microRNAs between GC and tumor-adjacent normal tissues was detected using microarrays, miR-1273h-5p, and chemokine (C-X-C motif) ligand 12 (CXCL12) mRNA, and protein levels were evaluated using polymerase chain reaction and Western blotting methods, cell proliferation, apoptosis, migration, and invasion were determined by CCK-8, flow cytometry, and transwell assay. Compared to tumor-adjacent normal tissue and gastric epithelial mucosa cell line cells, miR-1273h-5p was significantly downregulated in tissues and cells of GC.

[Research progress on natural products of fungi of Diaporthe sp.].

Diaporthe sp. fungi is one of the important sources of active natural products. Polyketides, alkaloids, terpenes, anthraquinones and other types of novel metabolic products are found from this genus, and many of them have significant anti-tumor, antibacterial, anti-hyperlipidemia, inhibition of pulmonary fibrosis, antioxidant and other biological activities.

Bochdalek hernia masquerading as severe acute pancreatitis during the third trimester of pregnancy: A case report.

Background: The occurrence of a diaphragmatic hernia during the third trimester of pregnancy is rare; to our knowledge, there has only been a single case report related to congenital Bochdalek hernia complicated with mild acute pancreatitis during pregnancy. Nonspecific symptoms and lack of experience due to its rarity make the diagnosis of this condition very challenging. We report a case of diaphragmatic hernia accompanied by mild acute pancreatitis in the third trimester of pregnancy, which was misdiagnosed as severe acute pancreatitis.

[Research progress on sesquiterpenes and its pharmacological activities in genus Carpesium].

The genus Carpesium plants contain many kinds of sesquiterpenes. Up to now, more than 201 sesquiterpene compounds have been isolated and identified, including 86 germacranolides, 30 eudesmanolides, 29 guaianolides, 23 sesquiterpene dimers, 9 pseudoguaianes, 9 carabranolides, 7 xanthanolides, 6 sesquiterpenes without lactone, 1 eremophilane and 1 tricyclo dodecane sesquiterpene. The reported sesquiterpenes possess a series of pharmacological properties, such as anti-tumor, anti-inflammatory, antibacterial, antiparasitic, insecticidal, and antiviral activities.

Causes associated with recurrent choledocholithiasis following therapeutic endoscopic retrograde cholangiopancreatography: A large sample sized retrospective study.

Background: Recurrence of primary choledocholithiasis commonly occurs after complete removal of stones by therapeutic endoscopic retrograde cholangiopancreatography (ERCP). The potential causes of the recurrence of choledocholithiasis after ERCP are unclear.

Aim: To analyze the potential causes of the recurrence of choledocholithiasis after ERCP.

Clinical evaluation of endoscopic resection for treatment of large gastric stromal tumors.

Background: Gastric stromal tumor is a digestive tract mesenchymal tumor with malignant potential, and endoscopic techniques have been widely used in the treatment of gastric stromal tumors, but there is still controversy over their use for large gastric stromal tumors (≥ 3 cm).

Aim: To evaluate the clinical long-term efficacy and safety of endoscopic resection for large (≥ 3 cm) gastric stromal tumors.

Methods: All patients who underwent endoscopic resection or surgery at our hospital from 2012 to 2017 for pathologically confirmed gastric stromal tumor with a maximum diameter of ≥ 3 cm were collected.

[Study on effects of total saponins from Lilii Bulbus on proliferation, apoptosis, invasion and metastasis of lung cancer cells and its preliminary mechanism].

The potential role of total saponins extracted from Lilium lancifolium bulbs (TSLL) on the proliferation, apoptosis, migration and invasion of human lung cancer A549 cells and its possible mechanism were discussed. Effect of TSLL on proliferation of A549 cells were detected by CCK-8, clone formation assay and EdU staining. Effect of TSLL on apoptosis morphology of A549 cells was observed by fluorescence microscope using Annexin V/PI double staining and Hoechst 33342 staining.

New Risk Factors for Infected Pancreatic Necrosis Secondary to Severe Acute Pancreatitis: The Role of Initial Contrast-Enhanced Computed Tomography.

Background And Aims: Pancreatic necrosis is a risk factor for poor prognosis of acute pancreatitis (AP). However, the associations between the findings on initial contrast-enhanced computed tomography (CT) of the pancreas and infected pancreatic necrosis (IPN) are unclear.

Methods: This was a retrospective cohort study.

Portosplenomesenteric vein thrombosis in patients with early-stage severe acute pancreatitis.

Aim: To investigate the incidence and risk factors of portosplenomesenteric vein thrombosis (PSMVT) in the early stage of severe acute pancreatitis (SAP).

Methods: Patients with SAP in a tertiary care setting from January 2014 to December 2016 were retrospectively reviewed. All contrast-enhanced computed tomography (CT) studies were reassessed and reviewed.

[Isolation of endophytic fungi from Zanthoxylum simulans and screening of its active strain].

This study aims at making full use of microbial resources, and screening the active endophytic fungi of anti-rheumatoid arthritis from Zanthoxylum simulans. The endophytic fungi were cultured and isolated by tissue culture and scribing method, and the active strain of inhibiting the proliferation of human rheumatoid arthritis synovial fibroblasts (HFLS-RA) was screened by MTT method. Morphological characteristics and rDNA ITS1-5.

[Advances in studies on steroidal saponins and their pharmacological activities in genus Lilium].

Genus Lilium plants contain a variety of steroidal saponins, so far at least 82 steroidal saponins have been found in the bulbs of Lilium species, including 13 spirostanol saponins (1-13), 39 isospirostanol saponins (14-52), 7 pseudospirostanol saponins (53-59), and 23 furostanol saponins (60-82). Studies have showed that these steroidal saponins exhibit a wide range of pharmacological activities, including antitumor, antibacterial, antiinflammatory, antioxidant, antidepressant, hepatoprotective, hypoglycemic, sedative-hypnotic effect, and inhibition of cAMP phosphodiesterase and Na⁺-K⁺ ATP, et al. This paper has classified and summarized the 82 steroidal saponins isolated and identified from the bulbs of Lilium species and their correlative biological activities.

Proteomic Analysis of the Antidepressant Effects of Shen-Zhi-Ling in Depressed Patients: Identification of Proteins Associated with Platelet Activation and Lipid Metabolism.

Shen-Zhi-Ling (SZL) is a Chinese medicine formulated from a Kai-Xin-San decoction that is commonly used to treat depression caused by dual deficiencies in the heart and spleen. However, the underlying mechanisms remain unclear. We investigated biological changes in depression patients (DPs) exhibiting antidepressant responses to SZL treatment using proteomic techniques.

Value of Raw Rhubarb Solution in the Precaution of Post-endoscopic Retrograde Cholangiopancreatography Pancreatitis in Patients with High-Risk Factors: A Predictive Random Compared Research in One Center.

Background And Aims: Post-ERCP pancreatitis and hyperamylasemia are common complications of endoscopic retrograde cholangiopancreatography (ERCP), especially in high-risk patients. The aim of this study is to evaluate whether a raw rhubarb solution can reduce the incidence of PEP and post-ERCP hyperamylasemia.

Methods: From October 2012 to October 2013, 2100 patients received ERCP in our Endoscopic Center.

Antitubercular and cytotoxic tigliane-type diterpenoids from Croton tiglium.

Five new tigliane diterpene esters (1-5), highly oxygenated tetracyclic diterpenoid carbon skeleton, together with three known analogues (6-8) were isolated from the leaves of Croton tiglium. Extensive NMR and mass spectroscopic analysis were used to elucidate their structures. Most of the isolated compounds were tested for their cytotoxic and antitubercular activities.

Quinone/hydroquinone meroterpenoids with antitubercular and cytotoxic activities produced by the sponge-derived fungus Gliomastix sp. ZSDS1-F7.

Fifteen compounds, including six quinone/hydroquinone meroterpenoids, purpurogemutantin (1), macrophorin A (2), 4'-oxomacrophorin (3), 7-deacetoxyyanuthone A (4), 2,3-hydro-deacetoxyyanuthone A (5), 22-deacetylyanuthone A (6), anicequol (7), three roquefortine derivatives, roquefortine C (8), (16S)-hydroxyroquefortine C (9), (16R)-hydroxyroquefortine C (10), dihydroresorcylide (11), nectriapyrone (12), together with three fatty acid derivatives, methyl linoleate (13), phospholipase A (14), methyl elaidate (15), were isolated from the sponge-derived fungus Gliomastix sp. ZSDS1-F7 isolated from the sponge Phakellia fusca Thiele collected in the Yongxing island of Xisha. Their structures were elucidated mainly by extensive NMR spectroscopic and mass spectrometric analyses.

[Study on Chemical Constituents from Ethyl Acetate Extraction of Sanicula lamelligera].

Objective: To study the chemical constituents from ethyl acetate extraction of Sanicula lamelligera.

Methods: Compounds were isolated and purified by silica gel and Sephadex LH-20 column chromatographic method, and their structures were identified by using spectroscopic analysis.

Results: Nine compounds were isolated and identified as angelicin (I), isoferulaldehyde (II), 12- hydroxybakuchiol (III), 22-angeloyl-R1-barrigenol (IV), 5,6,7,8,4'-pentamethoxyflavone (V),3,5,6,7,8,3',4'-heptamethoxyflavone (VI), isobavachin (VII), isoliquiritigenin (VIII) and furano (2",3",7,6) 4'-hydroxyflavanone (IX).