Resultado da pesquisa (1)
Termo utilizado na pesquisa histologic and microradiographic examination
#1 - Diagnosis of phosphorus deficiency in cattle by histologic and microradiographic examination of ribs
Abstract in English:
The objective of the present study was to show the efficiency of histologic and microradiographic techniques performed on rib bane samples as a mean of diagnosing the phosphorus status of cattle raised on phosphorus deficient pastures and receiving different mineral supplements. The rib samples were obtained from cattle of diferente ages which died from disease that was clinically and epidemiologically diagnosed as botulism. Ten out of 24 juvenile and adult animals studied exibited alterations of osteomalacia, while the others without those alterations served as controls. It is suggested that the method could be useful to improve the diagnosis of phosphorus deficiency of cattle in Brazil.
Abstract in Portuguese:
O objetivo do presente estudo foi de mostrar a eficácia de exames histológicos e microrradiográficos de costelas para avaliar o "status" de fósforo em bovinos criados em pastagens deficientes neste elemento e que receberam suplementos minerais diversos. As amostras de costelas foram coletadas de animais de diferentes idades, os quais morreram de doença com diagnóstico clínico e epidemiológico de botulismo. Dez dos 24 bovinos estudados mostraram alterações de osteomalácia, ao passo que os outros sem estas alterações serviram de controles. Sugere-se que o método poderia ser útil para aperfeiçoar o diagnóstico da deficiência de fósforo em bovinos no Brasil.
