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	Provedor de dados Zoologia (2) BABT (1) Autor Amato,Suzana B. (1) Amato,Suzana Bencke (1) Brandolini,Solange Viana Paschoal Blanco (1) Chagas,Generoso M. (1) Gomes,Edna M. (1) Paschoal,Solange V. (1) Pinheiro,Jairo (1) Souza,Rosana M. de (1) Mais... Palavra-chave Bradybaena similaris (3) Eurytrema coelomaticum (3) Calcium deposits (1) Host-parasite relationship (1) Intramolluscan development (1) Parasitic castration (1) Route of migration (1) Sporocyst elimination rhythm (1) Starvation (1) Urea (1) Uric acid (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2001 (1) 2000 (1) 1996 (1) País Brazil (3) Idioma Português (2) Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última The influence of starvation and Eurytrema coelomaticum infection on the nitrogenous products of degradation in the hemolymph of Bradybaena similaris BABT Souza,Rosana M. de; Gomes,Edna M.; Chagas,Generoso M.; Pinheiro,Jairo. The urea and uric acid contents in the hemolymph of Bradybaena similaris were analyzed under starvation and Eurytrema coelomaticum infection during 30 days. The urea and uric acid contents in the uninfected and fed snails were 15.090 mg/dl and 9.399 mg/dl, respectively, being the urea/uric acid ratio 1.6. The urea content in starved snails increased to a maximum of 363.237 mg/dl at 15 days, and the uric acid varied to a maximum of 11.470 mg/dl. The urea content in infected snails was reduced to a minimum of 2.123 mg/dl at 30 days of infection and the uric acid increased significatively at 25 days post exposure, being 13.820 mg/dl. A significative relation was not observed between the time of starvation and time of E. coelomaticum infection and the uric... Tipo: Info:eu-repo/semantics/article Palavras-chave: Urea; Uric acid; Starvation; Bradybaena similaris; Eurytrema coelomaticum; Host-parasite relationship. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000400003 Desenvolvimento de Eurytrema coelomaticum (Giard & Billet) (Digenea, Dicrocoeliidae) em Bradybaena similaris (Férussac) (Gastropoda, Xanthonychidae) Zoologia Brandolini,Solange Viana Paschoal Blanco; Amato,Suzana Bencke. To follow the larval developmenl of Eurytrema coelomaticum (Giard & Billet, 1892) in Bradybaena similaris (Férussac, 1821) snails were separated in three classes using the shell diameter: Class A (14.5-10.2 mm), Class B (10.1-6.9 mm) and Class C (6.8-2.6 mm). Only snails belonging to classes A and B acquired the infection. Specimens of E. coelomaticum removed from the pancreatic ducts were exposed to three physiological solutions: Earle, Locke and saline 0.85%, to obtain eggs for the experimental infections, The Locke solution induced the best egg release. The route of migration the intramolluscan development of E. coelomaticum was studied with the aid of histology. The minimal period of intramolluscan developmenl, ending at the expelling of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Eurytrema coelomaticum; Bradybaena similaris; Intramolluscan development; Route of migration; Sporocyst elimination rhythm. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000200021 Eurytrema coelomaticum (Giard & Billet) (Digenea, Dicrocoeliidae) em Bradybaena similaris (Férussac) (Gastropoda, Xanthonychidae): alterações nos depósitos de cálcio e na função reprodutiva do primeiro hospedeiro intermediário Zoologia Paschoal,Solange V.; Amato,Suzana B.. The influence of the parasitism by the digenetic trematode Eurytrema coelomaticum (Giard & Billet, 1892) over the calcium mobilization and the reproductive function of its first intermediate host, the snail Bradybaena similaris (Férussac, 1821) was experimentally studied in infected and uninfected snails maintained in laboratory under controlled conditions of nutrition, humidity and temperature. The calcium of the shells of infected and uninfected snails was quantified by using a technique of volumetric complexation. The amount of calcium present in the tissue was evaluated by using the histochemistry techniques of Dahl and von Kossa. The alteration in the reproductive function was evaluated through the egg production, and by histological follow up... Tipo: Info:eu-repo/semantics/article Palavras-chave: Eurytrema coelomaticum; Bradybaena similaris; Calcium deposits; Parasitic castration. Ano: 1996 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751996000200011 Registros recuperados: 3 Primeira ... 1 ... Última

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