|
|
|
|
|
| Silva Junior,Valdemiro Amaro da; Lins Amorim,Marleyne José Afonso Accioly; Amorim Junior,Adelmar Afonso de; Pinto,Catarina Ferreira; Deiró,Tereza B. J.; Oliveira,João Ricardo M. de; Peixoto,Christina Alves; Manhães-de-Castro,Raul. |
| The aim of the present study was to test the hypothesis that the application of fluoxetine a highly selective serotonin reuptake inhibitor (SSRI) in rats during the suckling period induces changes in testicular development. Groups of newborn male rats were randomly assigned with different doses of fluoxetine 24 hours after birth. Each litter stayed with its respective mother during 21 days. Body weight (BW) was measured daily from the 1st -21st day to calculate daily doses of fluoxetine. 5 mg (T1), 10 mg (T2) 20 mg (T3) or deionized water, were injected intraperitoneally. On the 21st day, animals were heparinized, anesthetized and blood was collected by cardiac puncture to determine by radioimmunoassay the follicle stimulating hormone (FSH) levels.... |
| Tipo: Journal article |
Palavras-chave: Fluoxetine; Testis development; Sertoli cells; Wistar rats. |
| Ano: 2008 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100009 |
| |
|
| |
|
|
| Failla,G.; Calais Júnior,A.; Pavanelli,L.; Nunes,L.C.. |
| ABSTRACT Studies on reproduction in sea turtles are important due to its life cycle, migratory patterns, high juvenile mortality and environmental impacts. This study aimed to analyse histomorphometrically gonads of C. mydas from the coastline of the Espírito Santo State, Brazil. Ovaries and testicles were collected between 2014 and 2015 from stranded animals. The material was fixed in formalin 10%, assessed macroscopically and processed for histomorphometrical evaluation. Gonads from 34 individuals were evaluated, twenty-four females and ten males. Macroscopic sexual identification presented 100% accuracy confirmed by histology. Sexual dimorphism was observed in one individual, which was considered as adult (CCL=1.023 m). Microscopy of female gonads... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Follicular development; Testis development; Histology; Ovary; Testicle. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100213 |
| |
|
|
|
