A case of Chagas' disease panniculitis after kidney transplantation.

Chagas' disease carries high morbidity and mortality due to acute parasitemia or cardiac, digestive, cutaneous or neurologic chronic lesions. Latin American countries have the majority of infected or at risk people. Transplanted patients using immunosuppressive agents may develop severe and even fatal forms of the disease.

Diphenyl ditelluride intoxication triggers histological changes in liver, kidney, and lung of mice.

Tellurium compounds may be cytotoxic to different cells types. Thus, this work evaluated the effect of diphenyl ditelluride ((PhTe)2), an organotellurium commonly used in organic synthesis, on the morphology of liver, kidney, and lung. Adult mice were acutely (a subcutaneous single dose: 250 μmol/kg) or subchronically (one daily subcutaneous dose: 10 or 50 μmol/kg for 7 and 14 days) exposed to (PhTe)2.

Therapeutic cold: An effective kind to modulate the oxidative damage resulting of a skeletal muscle contusion.

Muscular contusions affect the function of the skeletal muscle system. This study investigated the oxidative damage as well as the main morphological changes related to a skeletal muscle contusion in the gastrocnemius muscle of rats and also the capacity of therapeutic cold to modulate these parameters. The therapeutic cold modulated the increase of oxidative stress markers and also modulated the reduction in the antioxidants levels in the injured muscle.