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Biodistribution of 99Mo in rats BABT
Souza,Raphael Sancho Sisley de; Ribeiro,Bianca da Silva; Dantas,Ana Letícia Almeida; Bernardo Filho,Mario; Dantas,Bernardo Maranhão.
The modification of 99Mo standard metabolism in the presence of MDP would alter the dosimetry of this radionuclide in nuclear medicine patients. Therefore, the objective of this work is to evaluate the influence of MDP in the biodistribution of 99Mo. Wistar rats were divided in two groups of six animals, being inoculated respectively 99Molibdate and 99Mo+MDP via plex ocular. The biodistribution study was carried out after 10 and 120 minutes respectively. The organs were counted with a NaI(Tl) detector. The uptake values did not present significant differences among the groups. An in vitro study through planar chromatography was carried out to determine the affinity between molybdenum and MDP. The results show that 99Mo has low affinity both to propanone...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Wistar; Molybdenum; Nuclear Medicine.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700029
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Efeitos da semicarbazida no esqueleto de ratos Wistar em crescimento Arq. Bras. Med. Vet. Zootec.
Ramos,A.; Pereira,A.; Cabrita,A.S.; Capela e Silva,F..
The effects of semicarbazide hydrochloride on skeletal tissues were evaluated using Wistar rats. In the animals submitted to the administration of semicarbazide, radiological examination showed bone and articular alterations with growth plates enlargement. Histological exams showed irregular patterns and proliferation of chondrocytes and excessive accumulation of extracellular matrix. Immunohistochemical exams showed PCNA positive reaction in pre- and hypertrofic chondrocytes. These results confirm that semicarbazide induces important changes in skeletal tissues and that has potential utility in experimental osteolathryrism
Tipo: Info:eu-repo/semantics/article Palavras-chave: Rato; Wistar; Semicarbazida; Osteolatirismo.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000200035
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Effects of the food contaminant semicarbazide on testicular morphology of juvenile Wistar rats Arq. Bras. Med. Vet. Zootec.
Ramos,A; Pereira,A.; Cabrita,A.S; Silva,F. Capela e.
O objectivo do presente trabalho foi avaliar os efeitos da semicarbazida na morfologia testicular de ratos Wistar jovens. Os animais foram tratados durante 30 dias com hidrocloreto de semicarbazida incorporado na dieta, nas concentrações de 0, 3 e 6g/kg. Os resultados obtidos revelaram uma diminuição estatisticamente significativa no diâmetro dos túbulos seminíferos, no diâmetro do lúmen dos túbulos seminíferos e na área ocupada pelo epitélio seminífero nos animais dos grupos experimentais em comparação com os animais do grupo controlo. Estes resultados evidenciam que a semicarbazida induz alterações importantes no desenvolvimento testicular e sugerem um estudo mais aprofundado sobre os mecanismos de acção, dos efeitos a longo prazo, da reversibilidade das...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Semicarbazida; Rato; Wistar; Testículos; Semicarbazide; Rat; Wistar; Testes.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000300037
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Persistent papillary membrane in Wistar laboratory rats ( Rattus Norvegicus, Albinus Variation, Wistar ) Ciência Rural
Chacaltana,Flor Diana Yokoay Claros; Kobashigawa,Karina Kamachi; Padua,Ivan Ricardo Martinez; Valdetaro,Gisele Pereira; Aldrovani,Marcela; Laus,José Luiz.
ABSTRACT: The aim of this research was to evaluate the presence of persistent pupillary membrane (PPM) in rats. Thirty rats between three and four months of age and weighing 300-500 grams, provided by the biothery section of the General Administration at Universidade Estadual Paulista (UNESP), Botucatu, SP, Brazil, were subjected to ophthalmological examination by slit lamp biomicroscopy, fluorescein eye stain test and rebound tonometry. We found PPM with possible hereditary origin in 15 animals (50%).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Persistent pupillary membrane; Wistar; Rats.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000300602
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The response of young and adult rats to the riboflavin supplementation BABT
França,Camille Feitoza; Vianna,Lucia Marques.
The aim of this article was to study the response of young and adult rats on the supplementation of diet with riboflavin. Twenty-four young and adult normotensives (Wistar) male rats, subdivided into two groups: treated (10mg riboflavin/Kg of body weight) and control (receiving vehicle) were daily evaluated for physical and behavioural aspects. Systolic blood pressure was determined twice a week and liver toxicity was investigated it the end of treatment. Data were evaluated using one-way ANOVA and p<0.05 was significant. There were no changes on general health aspects of the treated rats; however, the supplementation provoked a significant (p<0.05) systolic blood pressure reduction.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Riboflavin; Antioxidant; Wistar.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000400015
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Zootherapy in the Amazon: green anaconda ( Eunectes murinus ) fat as a natural medicine to treat wounds Acta Amazonica
SOUZA,Erika; WERNECK,Fernanda P.; MATOS,Leonardo B.; FRAGA,Rafael de.
ABSTRACT Zootherapy (the use of the therapeutic potential of animals) is at least 6,000 years old, and has been kept active throughout generations until modern days. Animal fat is commonly used in the zootherapeutic folk medicine from South America, specially the green anaconda’s fat, which is widely promoted as a natural medicine to treat wounds, even though there is no scientific evidence showing its efficacy. In this study we compared the total healing time and the proportional daily reduction of dorsal epithelial incisions in adult male Wistar rats treated with nitrofural (a commercial cicatrizing ointment) and with anaconda fat. We applied the treatments every two days and measured the incision diameter daily, during ten consecutive days. Differences...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ethnozoology; Folk medicine; Snakes; Wistar.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000400341
Registros recuperados: 6
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