Chagas' disease is one of the most serious parasitic diseases of Latin America, with a social and economic impact far outweighing the combined effects of other parasitic diseases such as malaria, leishmaniasis and schistosomiasis. In the chronic phase of this disease, the destruction of enteric nervous system (ENS) components leads to megacolon development. Previous data presented that the regeneration tax in the ENS neurons is augmented in chagasic patients.
View Article and Find Full Text PDFChagas disease is caused by infestation with the parasite Trypanosoma cruzi, and some patients who are serologically positive develop chronic megaesophagus, whereas others are symptom-free. Gastrointestinal form of Chagas disease involves an inflammatory invasion of the enteric plexuses and degeneration of enteric neurons and previous works related that enteroglial cells would be involved in enteric inflammatory responses. Because of this, the aims of this study were to determine the relation of enteroglial cells with the denervation process in chagasic patients with and without megaesophagus and seronegative individuals.
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