Testicular androgens determining the incidence of spike-wave discharges in taiep rats: A model of H-ABC leukodystrophy.

Absence seizures are characterized as a generalized type of epilepsy that occurs during childhood. Importantly, absence seizures in children often discontinue after puberty. There is limited availability of animal models in which electroencephalography (EEG) can be performed in the long term; however, two absence seizure models, GAERS and WAG/Rij albino rats, are available.

A case report, bilateral spontaneous pneumothorax as a late complication for SARS CoV-2 infection.

The beta-coronavirus discovered in Wuhan in 2019 (COVID-19) provokes a series of affections from mild symptoms to life-threatening complications. There is evidence that associates the disease to spontaneous pneumothorax, however, the mechanism is unknown. The patient was a 45-year-old male with previous pneumonia due to COVID-19 who was attended the emergency department, where chest radiography was taken, confirming the diagnosis of right pneumothorax.

Gemfibrozil attenuates the inflammatory response and protects rats from abdominal sepsis.

Sepsis is a serious condition characterized by an infectious process that induces a severe systemic inflammatory response. In this study, the effects of gemfibrozil (GFZ) on the inflammatory response associated with abdominal sepsis were investigated using a rat model of cecal-ligation and puncture (CLP). Male Wistar rats were randomly divided into three groups: Sham-operated group (sham), where laparotomy was performed, the intestines were manipulated, and the cecum was ligated but not punctured; control group, subjected to CLP; and GFZ group, which received GFZ prior to undergoing CLP.

Temporal relationship of serum markers and tissue damage during acute intestinal ischemia/reperfusion.

Objective: It is essential to identify a serological marker of injury in order to study the pathophysiology of intestinal ischemia reperfusion. In this work, we studied the evolution of several serological markers after intestinal ischemia reperfusion injury in rats. The markers of non-specific cell damage were aspartate aminotransferase, alanine aminotransaminase, and lactic dehydrogenase, the markers of inflammation were tumor necrosis factor alpha, interleukin-6, and interleukin-1 beta, and the markers of intestinal mucosal damage were intestinal fatty acid binding protein and D-lactate.