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Your search keyword '"calcinogenic plant"' showing total 2 results
Start Over Descriptor "calcinogenic plant" Topic bone tissue
2 results on '"calcinogenic plant"'

1. Bone changes caused by experimental Solanum malacoxylon poisoning in rabbits

Author

José Ignacio Aguirre, María Soledad Gomar, Silvio Igal, María Alejandra Quiroga, Enrique Leo Portiansky, and Eduardo Juan Gimeno

Subjects
Solanum malacoxylon, S. glaucophyllum, calcinogenic plant, rabbit, bone tissue, growth plate, Veterinary medicine, SF600-1100
Abstract

The aim of this study was to describe the bone changes observed after a daily oral administration of the calcinogenic plant Solanum malacoxylon (syn. S. glaucophyllum) (Sm) during 9 days. The Sm-poisoned rabbits had an increase of bone resorption in the endosteal surface of the cortical zone and also in the surface covered by osteoblasts of the primary and secondary spongiosa of the trabecular bone compartment. Moreover, the epiphyseal growth plates in long bones appeared narrower than in the control rabbits, with reduction of the proliferative and hyperthrophic chondrocyte zones. The electron microscopic study revealed a significant decrease of proteoglycans in the hyperthrophic chondrocyte zone evidenced by a significant reduction of rutenium red positive granules in the poisoned rabbit. Altogether, these data suggest that cell differentiation may play a pivotal role in the pathogenesis of Sm-induced bone lesions.

Published
2005
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2. Bone changes caused by experimental Solanum malacoxylon poisoning in rabbits

Author

M. S. Gomar, María Alejandra Quiroga, Enrique Leo Portiansky, Silvio Igal, José Ignacio Aguirre, and Eduardo Juan Gimeno

Subjects
Ruthenium red, Pathology, medicine.medical_specialty, epiphysis, rabbit, S. glaucophyllum, bone tissue, Solanum glaucophyllum toxicosis, Bone tissue, ruthenium red, Oryctolagus cuniculus, Chondrocyte, Bone resorption, Pathogenesis, chemistry.chemical_compound, growth plate, medicine, carcinogenicity, Solanum malacoxylon, calcinogenic plant, Bone growth, proteoglycan, lcsh:Veterinary medicine, General Veterinary, biology, bone growth, Ciencias Veterinarias, pathogenesis, medicine.anatomical_structure, chemistry, Proteoglycan, CIENCIAS AGRÍCOLAS, Epiphysis, trabecular bone, biology.protein, lcsh:SF600-1100, Rabbits, purl.org/becyt/ford/4.3 [https], Bone tissue and growth plate abnormalities, purl.org/becyt/ford/4 [https]
Abstract

The aim of this study was to describe the bone changes observed after a daily oral administration of the calcinogenic plant Solanum malacoxylon (syn. S. glaucophyllum) (Sm) during 9 days. The Sm-poisoned rabbits had an increase of bone resorption in the endosteal surface of the cortical zone and an also in the surface covered by osteoblasts of the primary and secondary spongiosa of the trabecular bone compartment. Moreover, the epiphyseal growth plates in long bones appeared narrower than in the control rabbits, with reduction of the proliferative and hyperthrophic chondrocyte zones. The electron microscopic study revealed a significant decrease of proteoglycans in the hyperthrophic chondrocyte zone evidenced by a significant reduction of rutenium red positive granules in the poisoned rabbit. Altogether, these data suggest that cell differentiation may play a pivotal role in the pathogenesis of Sm-induced bone lesions., Facultad de Ciencias Veterinarias

Published
2005

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