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| SIMÕES,LUCIANA S.; SASAHARA,TAIS H.C.; FAVARON,PHELIPE O.; MARQUES JÚNIOR,RICARDO; OLIVEIRA,MOACIR F. DE; MACHADO,MÁRCIA R.F.; MIGLINO,MARIA ANGELICA. |
| ABSTRACT The germinative, Sertoli and Leydig cells of two caviomorph rodents (Cavia porcellus and Dasyprocta agouti) were counted as well as the estimation of the total volume of the testis and the total volume of seminiferous tubules and interstitium in prepubertal, pubertal and adult animals. The number of spermatogonia, spermatocytes and spermatids cells increased during the pubertal phase in both rodents, notably the spermatid cells. The spermatocyte and spermatid slightly decreased in the adult of both rodents, but the increment in spermatogonia cells number was seen, mainly in cutias. The number of Sertoli cells increased in pubertal rodents, but in the adult the number reduced. Substantial number of Leydig cells was counted in pubertal and adult... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Germinative cells; Hystricomorpha; Reproduction; Stereology. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401745 |
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| BECEGATO,ESTELLA Z.; ANDRADE,JANAINA P.; GUIMARÃES,JULIANA P.; VERGARA-PARENTE,JOCIERY E.; MIGLINO,MARIA ANGELICA; SILVA,FERNANDA M. DE OLIVEIRA E. |
| The reproductive morphology of cetaceans is poorly studied and, despite the large number of strandings, reports on this subject are scarce due to access to carcasses mostly in an advanced state of decomposition. The present study aimed to describe histological characteristics of the female genital tract ofSotalia guianensis, in order to assist in future studies on the reproductive biology of these animals. Females of different ages, from stranding events on beaches in northeastern Brazil, were used. Fragments of all organs were collected and processed for light and scanning electron microscopy. Histological analyses showed that these structures were similar to those found in terrestrial mammals, with some peculiarities, such as the presence of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Female genital system; Anatomy; Histology; Guiana dolphin. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401727 |
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| ABREU,DILAYLA K. DE; MONTEIRO,JANAINA M.; SOUZA,CAROLINA C.; KARAM,RAFAEL G.; FERNANDES,RENATA A.; LESSA,THAIS B.; FAGLIARI,JOSÉ J.; MIGLINO,MARIA ANGELICA; AMBROSIO,CARLOS EDUARDO. |
| Abstract Duchenne Muscular Dystrophy (DMD) is the most common X-linked muscular disease affecting humans. The Golden Retriever Muscular Dystrophy model (GRMD) is considerthe most suitable for several studies. This assay aims to quantify lymphocyte subpopulations CD4, CD5, and CD8, and standardize, the serum electrophoretic profile, to understand their contribution to the pathologic process in normal Golden Retriever dogs (GR group) and dystrophic´s (GRMD group), through the umbilical cord blood, in dogs aged from 2 to 3 months (GR II and GRMD II), and in dogs over 1 year of age (GR III and GRMD III). No significant differences were observed between the CD8+ lymphocyte subpopulations of the groups studied. The CD4+ and CD5+ lymphocyte subpopulations were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acute phase protein; Dystrophic model; Immune behavior; Inflammatory response; Muscular dystrophy; Serum protein. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602977 |
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