Intoxicação por Cestrum laevigatum (Solanaceae) em bubalinos
نویسندگان
چکیده
منابع مشابه
Experimentally-induced Cestrum laevigatum (Schlechtd.) poisoning in sheep.
Dried, milled Cestrum laevigatum plant material was drenched to 6 ewes at doses ranging from 2,5 to 10 g/kg/day for 1 to 47 days. The most noticeable clinical signs were depression, anorexia and ruminal stasis. These signs were accompanied by clinical pathological changes indicative of liver involvement such as increases in the serum activities of aspartate transaminase, lactate dehydrogenase a...
متن کاملThe pathology of Cestrum laevigatum (Schlechtd.) poisoning in cattle.
The clinical features and pathological findings of 6 steers drenched with dried plant material of Cestrum laevigatum are described. Doses ranging from 0.5 to 10 g/kg/day were given intraruminally for 1 to 38 days. Animals that received 5 to 10 g/kg/day showed nervous signs including ataxia, muscle tremors, hypersensitivity and intermittent chewing. Clinical signs in the steers which received 0,...
متن کاملEight new species of Cestrum (Solanaceae) from Mesoamerica
As part of the preparation of a taxonomic revision of Cestrum (Solanaceae) for Flora Mesoamericana eight hitherto undescribed species from Mexico, Guatemala, Costa Rica and Panama were identified. These eight new species are described and illustrated. Affinities of the species are discussed and Global Species Conservation Assessments presented.The new species are Cestrum amistadense A.K. Monro,...
متن کاملHypomethylation of cytosine residues in cold-sensitive regions of Cestrum strigilatum (Solanaceae)
Heterochromatin comprises a fraction of the genome usually with highly repeated DNA sequences and lacks of functional genes. This region can be revealed by using Giemsa C-banding, fluorochrome staining and cytomolecular tools. Some plant species are of particular interest through having a special type of heterochromatin denominated the cold-sensitive region (CSR). Independent of other chromosom...
متن کاملKaryotype differentiation of four Cestrum species (Solanaceae) revealed by fluorescent chromosome banding and FISH
The karyotypes of four South American species of Cestrum (C. capsulare,C. corymbosum,C. laevigatum and C. megalophylum) were studied using conventional staining, C-CMA/DAPI chromosome banding and FISH with 45S and 5S rDNA probes. The karyotypes showed a chromosome number of 2n = 2x = 16, with metacentric chromosomes, except for the eighth submeta- to acrocentric pair. Several types of heterochr...
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ژورنال
عنوان ژورنال: Pesquisa Veterinária Brasileira
سال: 2010
ISSN: 0100-736X
DOI: 10.1590/s0100-736x2010001200008