Papers by Fernando Rosas Z
Cardiomyopathies - From Basic Research to Clinical Management, 2012
Cardiomyopathies-From Basic Research to Clinical Management 776 2.1 Life cycle T. cruzi exhibits ... more Cardiomyopathies-From Basic Research to Clinical Management 776 2.1 Life cycle T. cruzi exhibits a complex life cycle involving four well-defined developmental stages that interplay into two hosts, the blood-sucking insect vector, and the mammalian host (humans and animals). After already-infected insects feed on the mammalian host, they eliminate in their feces the metacyclic trypomastigotes (parasite infective form), which penetrate the body through the bite-wound, any damaged tissue, or the mucosa from eyes, nose, or even the digestive tract and invade host cells like fibroblasts, macrophages, and epithelial cells at the inoculation site. In the cytoplasm, free-parasites are differentiated into amastigotes (Fig.1A), the intracellular stage, which after several replication rounds transforms back into trypomastigotes that rupture the host membrane cell, infecting new cells or disseminating into other organs via the bloodstream.
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Papers by Fernando Rosas Z