Myristica fragrans water extract modulates multiple biological processes to pre-protect anhydrous ethanol-induced gastric ulcers via Akt/JNK/Nrf2 pathway activation.

Ethnopharmacological Relevance: Myristica fragrans (Nutmeg) is a commonly used Chinese herbal medicine and edible spice. According to Pharmacopoeia of People's Republic of China, it has the effects of warming the middle and promoting qi, astringent intestines, and antidiarrheal. In the record of Compendium of Materia Medica, it is the myristica fragrans water extract (MFWE) that is utilized for therapeutic purposes of gastrointestinal disorders frequently.

Polyarteritis nodosa presenting with severe upper gastrointestinal bleeding: a case report.

Background: Polyarteritis nodosa is a relatively uncommon type of systemic necrotizing vasculitis that primarily affects medium-sized arteries. While gastrointestinal involvement is known in polyarteritis nodosa, heavy gastrointestinal bleeding due to gastric ulceration is relatively uncommon. We present the case of an 81-year-old male of Chinese ethnicity who experienced severe gastrointestinal bleeding as a result of polyarteritis nodosa and an innovative treatment approach for a better patient outcomes.

Co-crystal structure of Helicobacter pylori biotin protein ligase with biotinyl-5-ATP.

Helicobacter pylori, a type 1 carcinogen that causes human gastric ulcers and cancer, is a priority target of the Seattle Structural Genomics Center for Infectious Disease (SSGCID). These efforts include determining the structures of potential H. pylori therapeutic targets.

[Protective effect of Codonopsis Radix fermented with Lactobacillus plantarum on gastric mucosa in rat model of acute gastric ulcer].

This study aims to decipher the mechanism of the broth of Codonopsis Radix fermented with Lactobacillus plantarum(FCR) on the gastric mucosa in the rat model of acute gastric ulcer. A total of 64 SD rats were randomized into 8 groups: control, model, positive control(omeprazole), probiotic, unfermented Codonopsis Radix, and low-, medium-and high-dose FCR, with 8 rats in each group. The rat model of acute gastric ulcer was established by gavage with anhydrous ethanol.

Massive gastrointestinal hemorrhage and iodine-125 seed migration due to hepatogastric fistula: a case report and literature review.

Background: Hepatogastric fistula (HGF) is an uncommon occurrence that can be associated with various medical conditions. The primary causes typically involve peptic ulcer disease, infections (such as pyogenic, amoebic or tuberculosis), or iatrogenic factors (like post transarterial chemoembolization or radiotherapy). Massive gastrointestinal hemorrhage following HGF is extremely rare, with iodine-125 (I) seed migration to the stomach through HGF not previously documented.

Risk factors for gastric mucosa lesion in critically ill patients undergoing endoscopy for percutaneous gastrostomy: a case-control study.

Background: Pharmacologic prophylaxis for gastric ulcer is commonly prescribed in patients hospitalized in the intensive care unit (ICU). The aim of the study was to assess the current prevalence and risk factors for gastric mucosa lesion in ICU patients receiving standard pharmacologic prophylaxis undergoing endoscopy for percutaneous gastrostomy implantation.

Methods: Patients hospitalized in the mixed medical-surgical ICU undergoing percutaneous endoscopic gastrostomy (PEG) were analyzed.

Pharmacological investigation of selected 1,2,4 triazole derivative against ethanol induced gastric ulcer.

The present study aims to assess the therapeutic potential of (2S,3S,4S,5S,6S-2-(acetoxymethyl)-6-(4-chlorophenyl)-3-(pyridine-4-yl)5-thioxo-4,5-dihydro-1,2,4-triazol-1-yl tetrahydro-2H-pyran 3,4,5tryltriacetate (JAK05) on gastric ulcer. The current study was designed to evaluate the anti-ulcer potential of JAK05 against ethanol-induced gastric ulcer by employing in silico, in vitro and in vivo techniques. In silico studies, JAK05 has a binding score ranging from -8.

The therapeutic effect of different cumin essential oil fractions against gastric ulcer in rats.

Cumin, a popular spice, is widely used to treat stomach ailments in Central Asia and Xinjiang, China. Cumin essential oil has been found to effectively treat gastric ulcers, but its pharmacodynamic basis remains unclear. In this study, cumin essential oil was directly separated using column chromatography, and its components were identified through multi-dimensional gas chromatography-mass spectrometry.

Epstein-Barr Virus Infection Presenting With Acute Gastrointestinal Involvement. Report of Two Cases of Epstein-Barr Virus Colitis in Kidney-Transplant Recipients and Scoping Review of the Literature.

Epstein-Barr virus (EBV) is a herpesvirus capable of establishing lifelong latent infections, leading to a wide spectrum of diseases. It can affect multiple organs, including the gastrointestinal tract, typically through lymphoproliferative syndromes or gastric cancer, while acute gastrointestinal disease is rare and poorly understood. Two cases of EBV-induced acute colitis in kidney transplant recipients were described.

Clinical landscape and treatment of acute non-variceal upper gastrointestinal bleeding: Insights from a high-volume center in Shaanxi, China.

In this editorial we comment on the article by Wang , recently published on . Acute non-variceal upper gastrointestinal bleeding (ANVUGIB) represents a common and potentially serious gastroenterological emergency. Wang conducted a detailed study on the management of ANVUGIB in a high-volume center in the Shaanxi region, China.

The Aging Stomach: Clinical Implications of Infection in Older Adults-Challenges and Strategies for Improved Management.

Aging is a multifactorial biological process characterized by a decline in physiological function and increasing susceptibility to various diseases, including malignancies and gastrointestinal disorders. Helicobacter pylori () infection is highly prevalent among older adults, particularly those in institutionalized settings, contributing to conditions such as atrophic gastritis, peptic ulcer disease, and gastric carcinoma. This review examines the intricate interplay between aging, gastrointestinal changes, and pathogenesis.

Gastroprotective Effect of Hexanic Extract of Against Ethanol-Induced Gastric Lesions in a CD1 Mouse Model.

Peptic ulcers result from an imbalance between protective factors (e.g., prostaglandins, nitric oxide, and sulfhydryl groups) and aggressive risk factors (e.

Validation of Artificial Intelligence Computer-Aided Detection on Gastric Neoplasm in Upper Gastrointestinal Endoscopy.

Background/objectives: Gastric cancer ranks fifth for incidence and fourth in the leading causes of mortality worldwide. In this study, we aimed to validate previously developed artificial intelligence (AI) computer-aided detection (CADe) algorithm, called ALPHAON in detecting gastric neoplasm.

Methods: We used the retrospective data of 500 still images, including 5 benign gastric ulcers, 95 with gastric cancer, and 400 normal images.

Evaluation of gastric tolerability for long-term use of diclofenac and celecoxib in male albino rats and potential gastroprotective benefits of royal jelly: a randomized controlled trial.

Objectives: Nonsteroidal anti-inflammatory drugs (NSAIDs) are used for pain and inflammation relief. Our study aimed to explore the ulcerogenic effect of long-term diclofenac and celecoxib administration on male albino stomachs, focusing on the possible gastroprotective effect of royal jelly administration.

Methods: Five equal groups of 50 male albino rats.

2-Trifluoromethyl-2H-chromene ethers: The dual triumph of anti-inflammation and analgesia with minimal ulcer threat.

In this report, we disclose the design and synthesis of a series of 2-trifluoromethyl-2H- chromene ethers as novel COX-2 inhibitors with low ulcerogenicity. Among them, 6-fluoro-3-(4-methoxyphenyl)-2-(2-(thiophen-3-yl)ethoxy)-2-(trifluoromethyl)-2H-chromene (E25) significantly suppressed LPS-induced release of NO and PGE, expression of COX-2 and iNOS, and activation of NF-κB pathway. The inhibitory effect of E25 on human recombinant COX-2 (IC = 70.

Investigation of the effects of rainbow trout (Oncorhynchus mykiss) skin mucus against indomethacin-induced gastric damage in rats.

A peptic ulcer is a stomach lesion. It is generally caused by malnutrition, the use of anti-inflammatory medications, and an imbalance between mucosal defense systems. In fishes, the lubricous substance that called mucus secreted from the skin, prevents the entry of microorganisms that can enter the body through the skin.

Alleviation of Helicobacter pylori- or aspirin-induced gastritis and neuroinflammation in mice by lactococcus lactis and bifidobacterium longum.

Helicobacter pylori (HP) causes gastritis and peptic ulcer. Therefore, we examined whether probiotics Lactococcus lactis P135 and Bifidobacterium longum P142, which inhibited HP growth by 37.9% and 35.

Protective Effects of Donkey Milk on Ethanol-Induced Gastric Ulcer in Rat.

Gastric ulcer (GU) is the most common health concern that occurs due to an imbalance between gastric protective mucosal and aggressive factors. Ethanol-induced GU in animal models resembles the pathophysiology of human ulcers. Natural products with fewer side effects are highly requested to attenuate their GU effects.

A Rare Case of Intraperitoneal Infection by Kodamaea ohmeri.

Background: In April 2024, our hospital confirmed a rare case of intra-abdominal infection by Kodamaea ohmeri. The patient sought medical attention at our hospital after taking painkillers orally for one month, experiencing recurrent abdominal pain for 17 days and worsening for 7 days. In March 2024, the patient received symptomatic treatment with oral analgesics (diclofenac sodium) for arthritis.

Double-Hit Diffuse Large B-Cell Lymphoma in AIDS.

Diffuse large B-cell lymphoma (DLBCL) is the most common type of immunoblastic lymphoma associated with AIDS, with the stomach being the most frequent extranodal site of involvement. Despite the widespread use of combined antiretroviral therapy (cART), the incidence of systemic lymphomas remains relatively high. These lymphomas often present in the early stages of AIDS as high-grade malignancies.

Outcome and risk factors of ulcer healing after gastric endoscopic submucosal dissection: A systematic review and meta-analysis.

Background: Endoscopic submucosal dissection (ESD) is widely utilized for the treatment of large adenomas, submucosal lesions, and early gastric cancer. A significant artificial ulcer typically forms after ESD. Delayed or incomplete healing of these ulcers can result in complications such as delayed bleeding and perforation.

Developing a multi-epitope vaccine against Helicobacter Pylori.

Helicobacter pylori, a significant factor in the development of gastric cancer and peptic ulcers, poses challenges for drug development due to its resilience. Computational approaches offer potential solutions for effective vaccine development targeting its antigens while ensuring stability and safety. The four critical antigenic proteins included in this study's innovative vaccine design are neuraminyllactose-binding hemagglutinin (HpaA), catalase (KatA), urease (UreB), and vacuolating toxin (VacA).