Department of Surgery;
Experimental Surgery Center;
Surgical Sciences Postgraduate Program;
Medical School;
Federal University of Rio de Janeiro;
Rio de Janeiro;
RJ 21941-913;
Brazil;
Laboratory of Cellular Immunology;
Department of Histology and Embryology;
Institute of Biomedical Sciences;
Federal University of Rio de Janeiro;
Rio de Janeiro;
RJ 21941-913;
Brazil;
Department of Pathology;
Medical School;
Federal University of Rio de Janeiro;
Rio de Janeiro;
RJ 21941-913;
Brazil;
Department of Internal Medicine;
Hospital Universitario Clementino Fraga Filho;
Federal University of Rio de Janeiro;
Rio de Janeiro;
RJ 21941-913;
Brazil;