Zobrazeno 1 - 10
of 10
pro vyhledávání: '"N H, Toppa"'
Autor:
N. H. Toppa, V. H. R. Leite, A. J. A. Barbosa, E. Chiari, H. M. S. Gonzaga, L. Freire-Maia, J. R. Cunha-Melo
Publikováno v:
Revista do Instituto de Medicina Tropical de São Paulo, Vol 31, Iss 1, Pp 7-13 (1989)
Intravenous injection of scorpion toxin (Tityus serrulatus) in normal and Trypanosoma cruzi infected rats did not cause ultrastructural morphologic changes on enterochromaffin-like (ECL) cells of the stomach, although it induced a significant increas
Externí odkaz:
https://doaj.org/article/f13ef9b5c4bc4afba41e0150b64f53be
Autor:
R, Dani, D M, Queiroz, M G, Dias, J M, Franco, L C, Magalhães, G S, Mendes, L S, Moreira, L P, De Castro, N H, Toppa, G A, Rocha, M M, Cabral, P G, Salles
Publikováno v:
Alimentary pharmacologytherapeutics. 13(12)
To evaluate the efficacy of omeprazole plus clarithromycin and furazolidone in Helicobacter pylori eradication and duodenal ulcer healing in Brazilian patients.Forty H. pylori-positive patients with duodenal ulcer were randomized to receive 20 mg ome
Autor:
M O, Paz, J, Galizzi Filho, J P, Simonetti, S R, Simonetti, Z M, de Santana, M M, Barbosa, D G, de Carvalho, N H, Toppa
Publikováno v:
Revista do Hospital das Clinicas. 53(6)
Two hundred and fifty two blood donors HBsAg positive (mean age = 32.6, 91, 7% male) were searched into a transversal study to determine their clinical, laboratorial and histological characteristics. It was also compared the positiviness and negativi
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 27(3)
1. Patients with chronic Chagas' disease have abnormally low gastric acid secretion and increased gastrin release both during fasting and after different stimuli. Regardless of the relationship between intragastric acidity and gastrin secretion, it i
Publikováno v:
Arquivos de gastroenterologia. 22(2)
Twenty achlorhydric patients and five controls were submitted to gastric endoscopic biopsies in order to study the histological pattern of the gastric mucosa and the number of enterochromaffin (EC) and gastrin (G) cells of the antral mucosa. The hist
Autor:
A P, Almeida, H, Gobbi, N H, Toppa, E, Chiari, H M, Gonzaga, M V, Gomez, L, Freire-Maia, J R, Cunha-Melo
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 22(10)
1. The consequences of acute Trypanosoma cruzi infection for acetylcholine and histamine levels in gastric wall and for mast cells of the stomach were studied in rats. 2. Intraperitoneal infection with 4,000 trypomastigotes/g of a Y strain of Trypano
[Size of hepatic granuloma produced by eggs of 2 geographic strains of Schistosoma mansoni, in mice]
Publikováno v:
Memorias do Instituto Oswaldo Cruz. 84(2)
The authors have determined the mean diameter of granulomas in the liver of mice infected with cercariae from two different and well definite geographic strains of Schistosoma mansoni (LE, Belo Horizonte, MG, and SJ, São José dos Campos, SP). A tot
Publikováno v:
Archives of dermatology. 120(6)
Autor:
J E, Pittella, N H, Toppa
Publikováno v:
Arquivos de neuro-psiquiatria. 46(2)
An autopsied case of multiple cerebral tuberculomas with 37 lesions, the one with the greatest number of lesions described in the literature, is reported. The patient was a chronic alcoholic and had generalized tuberculosis. The literature on multipl
Autor:
N H, Toppa, P, Raso
Publikováno v:
Arquivos de gastroenterologia. 21(3)
The distribution of types I and III collagen fibrils was analysed in liver fragments of 18 cases of alcoholic hepatic cirrhosis. Using the method of picrosirius polarization the collagen fibrils type I and III were found to be very increased in both