Epidemiology, Treatment Patterns and Survival in Canadian Patients With Chronic Hepatitis B-Related Hepatocellular Carcinoma.

Chronic hepatitis B (CHB) is the leading cause of hepatocellular carcinoma (HCC) globally. We described and evaluated the outcomes of patients with CHB-HCC in Canada. In this retrospective cross-sectional cohort study, data were analysed from CHB mono-infected subjects seen between 1 January 2012 and 31 December 2022, and entered the Canadian Hepatitis B Network Registry.

Use of Surface Electromyography to Evaluate Effects of Therapeutic Methods on Masticatory Muscle Activity in Patients with Temporomandibular Disorders: A Narrative Review.

The presented narrative review aims to present the impact of therapeutic methods on the masticatory muscle activity measured using surface electromyography (sEMG) in patients with temporomandibular disorders (TMDs). Original interventional studies with baseline data for diagnosed TMD groups with full-text articles in English published in scientific journals in the last ten years were included in the evaluation process. The following narrative review considered only clinical, controlled, and randomized studies.

Exclusion of older adults from randomized controlled trials in rheumatoid arthritis.

Objectives: To assess eligibility criteria that either explicitly or implicitly exclude older patients from randomized controlled trials (RCTs) in RA.

Methods: Our analysis included RCTs of pharmacological interventions registered with ClinicalTrials.gov and started between 2013 and 2022.

Optimization of Optical Phase Profile in Beam Deflector with Advanced Simulation Method for High Diffraction Efficiency.

Controlling the phase of light with a high efficiency and precision is essential for applications in imaging, tunable devices, and optical systems. Spatial light modulators (SLMs) based on liquid crystals (LCs) have been regarded as one of the best choices for the generation of phase profiles for the steering of light. The upper glass substrate has an unpatterned electrode for a common electrode, while the lower glass substrate has one-dimensional micro-patterned electrodes for controlling the single pixel level by the applied voltages.

Giardia co-infection promotes the secretion of antimicrobial peptides beta-defensin 2 and trefoil factor 3 and attenuates attaching and effacing bacteria-induced intestinal disease.

Our understanding of polymicrobial gastrointestinal infections and their effects on host biology remains incompletely understood. Giardia duodenalis is an ubiquitous intestinal protozoan parasite infecting animals and humans. Concomitant infections with Giardia and other gastrointestinal pathogens commonly occur.

Interactions of Giardia sp. with the intestinal barrier: Epithelium, mucus, and microbiota.

Understanding how intestinal enteropathogens cause acute and chronic alterations has direct animal and human health perspectives. Significant advances have been made on this field by studies focusing on the dynamic crosstalk between the intestinal protozoan parasite model Giardia duodenalis and the host intestinal mucosa. The concept of intestinal barrier function is of the highest importance in the context of many gastrointestinal diseases such as infectious enteritis, inflammatory bowel disease, and post-infectious gastrointestinal disorders.

Deciphering the pathogenesis of NSAID enteropathy using proton pump inhibitors and a hydrogen sulfide-releasing NSAID.

The small intestine is a significant site of ulceration and bleeding induced by nonsteroidal anti-inflammatory drugs (NSAIDs). The pathogenesis is poorly understood. The present study explored the roles of bile, bacteria, and enterohepatic circulation to NSAID enteropathy, using both a conventional NSAID (naproxen) and a gastrointestinal-safe naproxen derivative (ATB-346), as well as proton pump inhibitors (PPIs).

Experimental correction of metabolic changes in mouth at long-term hypoacidity by multiprobiotic "Symbiter acidophilic".

It is known, that long decrease in gastric secretion leads to the development of hypergastrinemia, dysbiosis and to pathological changes in digestive organs. Very important there is a search of ways to correction of these undesirable consequences. Long-term usage of omeprazole leads to metabolic disorders in periodontium tissues and salivary glands, such as development of NO-ergic system disbalance and activation of free-radical oxidation, that are positively corrected by multiprobiotic of new generation "Symbiter acidophilic".

Hydrogen sulphide protects against NSAID-enteropathy through modulation of bile and the microbiota.

Background And Purpose: Hydrogen sulphide is an important mediator of gastrointestinal mucosal defence. The use of non-steroidal anti-inflammatory drugs (NSAIDs) is significantly limited by their toxicity in the gastrointestinal tract. Particularly concerning is the lack of effective preventative or curative treatments for NSAID-induced intestinal damage and bleeding.

NSAID-gastroenteropathy: new aspects of pathogenesis and prevention.

Nonsteroidal anti-inflammatory drugs (NSAIDs) remain among the most commonly used medications because of their effectiveness in reducing pain and inflammation. Inhibitors of gastric acid secretion can substantially reduce the damaging effects of NSAIDs in the stomach and duodenum. However, there are no proven effective preventative or curative treatments for NSAID-induced enteropathy.

Anti-inflammatory and cytoprotective actions of hydrogen sulfide: translation to therapeutics.

Significance: There is a rapidly expanding body of evidence for important roles of hydrogen sulfide in protecting against tissue injury, reducing inflammation, and promoting repair. There is also growing evidence that H2S can be successfully exploited in drug development.

Recent Advances: H2S synthesis and degradation are regulated in circumstances of inflammation and injury so as to promote repair and re-establish homeostasis.

[Effect of acidophilic multiprobiotic symbiter on pathological changes in bone periodontal tissue under hypo-acidic condition].

The omeprazole-induced hypoacidity leads to metabolic disorders in the bone periodontal tissue: a disbalance of NO-ergic system, activation of collagen and noncollagen proteins catabolism. We have shown that such disorders are corrected by a multiprobiotic of new generation -- symbiter acidophilic.