Concomitant Effects of Metformin and Vitamin C on Indomethacin-Induced Gastric Ulcer in Rats: Biochemical and Histopathological Approach.

Introduction: Gastric ulcer is one of the most common and serious conditions in the gastrointestinal tract. One of the main causes of gastric ulcers is using of non-steroidal anti-inflammatory drugs (NSAIDs) which have limited their use in clinical practice. Several studies have revealed that metformin and Vitamin C (Vit C) exhibit protective effects against gastric mucosal damage in different animal models.

Protective effects of topiramate on acetic acid-induced colitis in rats through the inhibition of oxidative stress.

Ulcerative colitis is an intestinal inflammatory condition characterized by a rise in inflammatory mediator production and oxidative stress. Topiramate is an anticonvulsant agent with effectiveness on a wide range of seizures, which is anti-oxidative. This study aims to examine the protective effects of topiramate on acetic acid-induced ulcerative colitis in rats.

Bmal1 and Gut-lung axis in SARS-CoV-2 infection: New insight into the effects of melatonin on COVID-19 patients?

Coronavirus disease 2019 (COVID-19), is known as one of the most known challenge worldwide. Numerous studies have tried to introduce different mechanisms involved in the pathophysiology of COVID-19 and efforts in this field are also ongoing. The presence of SARS-CoV-2 RNA in feces of COVID-19 patients along with a variety of gastrointestinal symptoms may show a significant association between gut microbiota and SARS-CoV-2 infection.

Protective effects of metformin against aluminum phosphide-induced acute hepato-renal damage in rats: An experimental approach.

Phosphine (PH3), from hydrolysis of magnesium, zinc, and aluminum phosphide (AlP), is a rodenticide and insecticide which is used to avoid losses of the agriculture products. However, using of this agent may affect the human health, in a way that poisoning with AlP has a high rate of mortality and morbidities. This study determined the ameliorative effects of metformin (MET) on AlP-induced hepato- and nephro-toxicity in Wistar rats.

The probable role and therapeutic potential of the PI3K/AKT signaling pathway in SARS-CoV-2 induced coagulopathy.

Coronavirus disease 2019 (COVID-19), which is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), is associated with a high mortality rate. The majority of deaths in this disease are caused by ARDS (acute respiratory distress syndrome) followed by cytokine storm and coagulation complications. Although alterations in the level of the number of coagulation factors have been detected in samples from COVID-19 patients, the direct molecular mechanism which has been involved in this pathologic process has not been explored yet.