Resultado da pesquisa (2)
Termo utilizado na pesquisa Ilha do Marajó
#1 - Intoxicação por Ipomoea carnea subsp. fistulosa (Convolvulaceae) em caprinos na Ilha do Marajó, Pará, p.583-588
Abstract in English:
ABSTRACT.- Oliveira C.A., Barbosa J.D., Duarte M.D., Cerqueira V.D., Riet-Correa F. & Riet-Correa G. 2009. [Poisoning by Ipomoea carnea subsp. fistulosa in goats in Island of Marajó, Pará.] Intoxicação por Ipomoea carnea subsp. fistulosa (Convolvulaceae) em caprinos na Ilha do Marajó, Pará. Pesquisa Veterinária Brasileira 29(7):583-588. Central de Diagnóstico Veterinário, Campus de Castanhal, Universidade Federal do Pará, Rua Maximino Porpino da Silva 1000, Pirapora, Castanhal, PA 68743-080, Brazil. E-mail: griet@ufpa.br
Ipomoea carnea subsp. fistulosa is a swainsonine-containing plant causing a glycoprotein storage diseases in ruminants, mainly in goats in northeastern Brazil. Seven farms were visited on the Marajo Island, state of Pará, northern Brazil, six in the municipality of Cachoeira do Arari and one in the municipality of Soure. In all farms native pastures had shortage of forage and were largely invaded by I. carnea subsp. fistulosa. On the three farms goats presented difficulties in standing, ataxia, hypermetria, wide-based stance, lateral gait, intention tremors, spastic paresis or weakness, abnormal postural reactions, nystagmus, loss of equilibrium and falling to the side or backward. On two farms the prevalence was of 32% (23/71) and 100% (32/32). On another farm one goat out of 19 had severe clinical signs, but the others of the flock were not examined clinically. Cattle, sheep and buffaloes were not affected. Six goats were euthanized and necropsied. No gross lesions were observed. Upon histological examination the main lesion was the vacuolization of the perikaryon of neurons and cytoplasm of epithelial cells of thyroid, liver, kidney, pancreas and macrophages of different organs. In the central nervous system the vacuolization of the perikaria was more sever in Purkinje cells of the cerebellum and in nuclei of the brain stem, mainly the cerebellar nuclei. Wallerian degeneration of axons and gliosis was also observed. The high frequency of the disease on the three farms suggests that poisoning by I. carnea subsp. fistulosa is very important for goats on Marajó Island where there are large amounts of the plant in the pastures.
Abstract in Portuguese:
ABSTRACT.- Oliveira C.A., Barbosa J.D., Duarte M.D., Cerqueira V.D., Riet-Correa F. & Riet-Correa G. 2009. [Poisoning by Ipomoea carnea subsp. fistulosa in goats in Island of Marajó, Pará.] Intoxicação por Ipomoea carnea subsp. fistulosa (Convolvulaceae) em caprinos na Ilha do Marajó, Pará. Pesquisa Veterinária Brasileira 29(7):583-588. Central de Diagnóstico Veterinário, Campus de Castanhal, Universidade Federal do Pará, Rua Maximino Porpino da Silva 1000, Pirapora, Castanhal, PA 68743-080, Brazil. E-mail: griet@ufpa.br
Ipomoea carnea subsp. fistulosa is a swainsonine-containing plant causing a glycoprotein storage diseases in ruminants, mainly in goats in northeastern Brazil. Seven farms were visited on the Marajo Island, state of Pará, northern Brazil, six in the municipality of Cachoeira do Arari and one in the municipality of Soure. In all farms native pastures had shortage of forage and were largely invaded by I. carnea subsp. fistulosa. On the three farms goats presented difficulties in standing, ataxia, hypermetria, wide-based stance, lateral gait, intention tremors, spastic paresis or weakness, abnormal postural reactions, nystagmus, loss of equilibrium and falling to the side or backward. On two farms the prevalence was of 32% (23/71) and 100% (32/32). On another farm one goat out of 19 had severe clinical signs, but the others of the flock were not examined clinically. Cattle, sheep and buffaloes were not affected. Six goats were euthanized and necropsied. No gross lesions were observed. Upon histological examination the main lesion was the vacuolization of the perikaryon of neurons and cytoplasm of epithelial cells of thyroid, liver, kidney, pancreas and macrophages of different organs. In the central nervous system the vacuolization of the perikaria was more sever in Purkinje cells of the cerebellum and in nuclei of the brain stem, mainly the cerebellar nuclei. Wallerian degeneration of axons and gliosis was also observed. The high frequency of the disease on the three farms suggests that poisoning by I. carnea subsp. fistulosa is very important for goats on Marajó Island where there are large amounts of the plant in the pastures.
#2 - Salmonellae from slaughtered pigs of Pará, Brazil
Abstract in English:
The bacteriological processing of the submandibular lymphnodés of 400 slaughtered pigs from 37 different rural holdings of 9 districts from the island Ilha do Marajó and nordeast of the state Para, Brazil, revealed the isolation of 51 (12,57%) salmonellae belonging to 6 serogroups and the following 10 serotypes: S. avonmouth 18 (35.29%), S. seremban 16 (31.37%), S. typhimurium 6 (11.76%), S. java and S. remo 3 (5.88%), and S. newport, S. miami, S. münster, S. oslo and S. tshiongwe once (1.96%). The most prevalent serotypes S. avonmouth and S. seremban found in this area were considered exotic types for pigs. The swine breeding in this area is very primitive and the pigs were of native type without a defined breed. The pigs are living free near the houses and on surrounding fields. The feed consisted mainly of plants, roots, fruits, insects, and other invertebrates found in the soH and·of the rest of slaughtered animals or cadavers found on the field.
Abstract in Portuguese:
O exame bacteriológico de linfonodos submandibulares de 400 suínos de abate oriundos de 37 propriedades de 9 municípios da Ilha de Marajá e da região nordeste do Estado do Pará, Brasil, revelou o isolamento de 51 (12,57%) salmonelas, pertencentes a seis sorogrupos e a 10 sorotipos, sendo 18 (35,29%) S. avonmouth, 16 (31,37%) S. seremban, 6 (11,76%) S. typhimurium, 3 (5,88%) S. java e S. remo, e uma (1,96%) S. newport, S. miami, S. münster, S. oslo e S. tshiongwe. Os sorotipos S. avonmouth e S. seremban, os mais prevalentes na região, são considerados exóticos para o suíno. A criação de suínos é primitiva, particularmente na Ilha de Marajó, onde os animais nativos, sem raça definida, sã9 criados soltos ao redor das residências e nos campos vizinhos. A principal alimentação consiste em plantas, raízes, frutas, insetos e outros invertebrados encontrados no solo e restos de animais abatidos ou cadáveres encontrados no campo.
