Made available in DSpace on 2021-06-25T12:24:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; The study reported the influence of the high and acute dose of Letrozole on the testis morphology in paca (Cuniculus paca), an aromatase inhibitor that reduces the endogenous estrogen, the essential hormone for spennatogenesis. Morphological changes were observed in seminiferous epithelium with germ cel...
Made available in DSpace on 2021-06-25T10:37:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; SUMMARY: The study reported the influence of the high and acute dose of Letrozole on the testis morphology in paca (Cuniculus paca), an aromatase inhibitor that reduces the endogenous estrogen, the essential hormone for spermatogenesis. Morphological changes were observed in seminiferous epithelium with...
The present review describes the main characteristics of bone grafts used in small animals. Bone grafts are tissues without vasculature, which facilitate the production of new bone cells with osteogenic and osteoinductive factors that lead to the differentiation of cells and structural support for bone marrow. The transplant of a graft is followed by three stages: osteogenesis, or the formation of new bone; ost...
Gracilinanus microtarsus is a South American marsupial that belongs to Didelphimorphia order and Didelphidae family. The gross and microscopic anatomy of the kidneys of G. microtarsus was studied. The species has a pair of kidneys located in the sublumbar region of the abdominal cavity, close to the spine. The right kidney is cranial to the left kidney, and both have a bean shape. In a longitudinal cut, the kid...
Desenvolveu-se este trabalho com o objetivo de descrever a anatomia do coração de fetos de Guinea pig (Cavia porcellus [Linnaeus, 1758]) em final de gestação e obter caracterizações anatômicas que possam fundamentar e auxiliar na compreensão da fisiologia da circulação fetal. Coletou-se os fetos de 3 fêmeas em final de gestação, os quais foram descritos e fotodocumentados macroscopicamente, por microscopia de l...
Desenvolveu-se este trabalho com o objetivo de descrever a anatomia do fígado de fetos de Guinea pig (Cavia porcellus [Linnaeus, 1758]) em final de gestação e obter caracterizações anatômicas que possam fundamentar e auxiliar na compreensão da fisiologia da circulação fetal. Coletou-se os fetos de 3 fêmeas em final de gestação, os quais foram dissecados e retirado o fígado. Estes foram analisados, descritos e f...