Search Results - "SILVEIRA, M. A. B"

Relation between mast cells concentration and serotonin expression in chagasic megacolon development by Freitas, M. A. R., Segatto, N., Tischler, N., Oliveira, E. C., Brehmer, A., Silveira, A. B. M.

“…Summary Chagas’ disease is still reaching about 10 million people in the world. In South America, one of the most severe forms of this disease is the…”
Get full text

Neurochemical coding of the enteric nervous system in chagasic patients with megacolon by DA SILVEIRA, A. B. M, D'AVILA REIS, D, DE OLIVEIRA, E. C, NETO, S. G, LUQUETTI, A. O, POOLE, D, CORREA-OLIVEIRA, R, FURNESS, J. B

“…Neuronal destruction has been considered the hallmark of pathogenic mechanisms in chagasic megacolon. Characterization of neuropeptides in the enteric nervous…”
Get full text

Morphometric study of eosinophils, mast cells, macrophages and fibrosis in the colon of chronic chagasic patients with and without megacolon by da Silveira, A B M, Adad, S J, Correa-Oliveira, R, Furness, J B, D'Avila Reis, D

“…The mechanisms involved in the pathogenesis of chagasic megacolon are not completely characterized. Although autoimmunity may play a role in the pathogenesis…”
Get more information

Neuronal plasticity of the enteric nervous system is correlated with chagasic megacolon development by da Silveira, A B M, Freitas, M A R, de Oliveira, E C, Neto, S G, Luquetti, A O, Furness, J B, Correa-Oliveira, R, d'Avila Reis, D

“…Chagas' disease is one of the few functional gastrointestinal disorders for which a causative agent has been identified. However, some pathological aspects of…”
Get more information

Comparative study of the presence of Trypanosoma cruzi kDNA, inflammation and denervation in chagasic patients with and without megaesophagus by da Silveira, A B M, Arantes, R M E, Vago, A R, Lemos, E M, Adad, S J, Correa-Oliveira, R, D'Avila Reis, D

“…Neuronal lesions have been considered the hallmark of chagasic megaesophagus, but the role of Trypanosoma cruzi and the participation of the inflammatory cells…”
Get more information

Is the increased presence of CD8 T-lymphocytes related to serotonin levels in Chagas disease? by de Freitas, M. A. R., de Oliveira, E. C., de Oliveira, F. C., Jabari, S., Brehmer, A., da Silveira, A. B. M.

Get full text

Interstitial cells of Cajal: crucial for the development of megacolon in human Chagas' disease? by Jabari, S., da Silveira, A. B. M., de Oliveira, E. C., Quint, K., Wirries, A., Neuhuber, W., Brehmer, A.

“…Aim Megacolon, chronic dilation of a colonic segment,is accompanied by extensive myenteric neuron loss. However, this fails to explain unequivocally the…”
Get full text

Thermoanalytical characterization of potentially schistosomicide polymeric derivatives by PARISE, R. FILHO, ARAUJO, A. A. S, SANTOS, M. FILHO, MATOS, J. R, SILVEIRA, M. A. B, BRANDT, C. A

Get full text

Is the increased presence of CD 8 T ‐lymphocytes related to serotonin levels in C hagas disease? by de Freitas, M. A. R., de Oliveira, E. C., de Oliveira, F. C., Jabari, S., Brehmer, A., da Silveira, A. B. M.

Get full text

Interstitial cells of C ajal: crucial for the development of megacolon in human C hagas' disease? by Jabari, S., da Silveira, A. B. M., de Oliveira, E. C., Quint, K., Wirries, A., Neuhuber, W., Brehmer, A.

“…Abstract Aim Megacolon, chronic dilation of a colonic segment,is accompanied by extensive myenteric neuron loss. However, this fails to explain unequivocally…”
Get full text

Glial fibrillary acidic protein and S-100 colocalization in the enteroglial cells in dilated and nondilated portions of colon from chagasic patients by da Silveira, Alexandre B.M., PhD, Freitas, Michelle A.R., PhD, de Oliveira, Enio C., PhD, Neto, Salustiano G., PhD, Luquetti, Alejandro O., PhD, Furness, John B., PhD, Correa-Oliveira, Rodrigo, PhD, d'Avila Reis, Débora, PhD

“…Summary After acute immunoreactive infestation with the Chagas' disease parasite, Trypanosoma cruzi , some patients develop chronic megacolon, whereas others…”
Get full text

Isolation and characterization of a heparin with low antithrombin activity from the body of Styela plicata (Chordata-Tunicata). Distinct effects on venous and arterial models of thrombosis by Santos, Joana C, Mesquita, Juliana M.F, Belmiro, Celso L.R, da Silveira, Carolina B.M, Viskov, Christian, Mourier, Pierre A, Pavão, Mauro S.G

“…Abstract Introduction A heparin preparation with low antithrombin activity and different disaccharide composition than mammalian heparin was isolated from the…”
Get full text

Substance P and NK1 receptor expression in the enteric nervous system is related to the development of chagasic megacolon by da Silveira, Alexandre B.M., Freitas, Michelle A.R., de Oliveira, Enio C., Neto, Salustiano G., Luquetti, Alejandro O., Furness, John B., Correa-Oliveira, Rodrigo, d’Avila Reis, Débora

“…Chagasic megacolon is one of the most important forms of Chagas disease. This form is characterized by inflammation, neuronal destruction and organ dilatation…”
Get full text