AIMS This is a review of preclinical studies covering alcohol-induced brain neuronal death and loss of neurogenesis as well as abstinence-induced brain cell genesis, e.g. brain regeneration. Efforts are made to relate preclinical studies to human studies. METHODS The studies described are preclinical rat experiments using a 4-day binge ethanol treatment known to induce physical dependence to ...

Biosynthesis of prostanoids is regulated by three sequential enzymatic steps, namely phospholipase A2 enzymes, cyclooxygenase (COX) enzymes, and various lineagespecific terminal prostanoid synthases. Prostaglandin E synthase (PGES), which isomerizes COX-derived PGH2 specifically to PGE2, occurs in multiple forms with distinct enzymatic properties, expressions, localizations and functions. Two o...

Introduction: Based on human studies, inequality and social injustice have adverse effects on the individual and community health. In this study, the effects of food intake inequality and social status changes on pain perception and immunological factors were investigated in Balb/C mice. Methods: The present study was conducted by implementing different social stresses including food depriva...

il-1β and il-17a are two cytokines with strong proinflammatory activities and are now known to be involved in a number of chronic inflammatory disorders. high-mobility group box 1 (hmgb1) is a nuclear protein regulating the expression of these proinflammatory cytokines. the nlrp3 inflammasome promotes the maturation of the il-1β and its activation has been shown as a critical mechanism in the p...

introduction: based on human studies, inequality and social injustice have adverse effects on the individual and community health. in this study, the effects of food intake inequality and social status changes on pain perception and immunological factors were investigated in balb/c mice. methods: the present study was conducted by implementing different social stresses including food deprivatio...

Background: TNF-mediated fibroblast-like synoviocyte (FLS) activation is important for inflammation and joint destruction in rheumatoid arthritis (RA). The role of TNF-receptor 1 (TNFR1) FLS has thoroughly been characterized. functions TNFR2 are, however, largely unknown. Objectives: To investigate the contribution to FLS. Methods: RA-FLS were transfected with TNFR2-targeting siRNA pools transc...

Abstract ARDS is a life-threatening respiratory condition associated with pulmonary vascular hyperpermeability and loss of aerated lung tissue. Ricin plant-toxin derived from the seeds Ricinus communis, irreversibly inactivates ribosomes arrests protein synthesis. Pulmonary exposure to ricin represents bona fide model for ARDS, characterized by inflammation massive neutrophil recruitment severe...

Background: Rheumatoid arthritis (RA) is severe autoimmune joint disease, accompanied by a wide variety of extra-articular manifestations. Anemia one the most common organ involvements in RA, being diagnosed 36-65% patients. Iron metabolism alterations, shortened RBC lifespan, and impaired erythropoiesis bone marrow are believed to play leading role RA-related anemia development. These processe...