| Registro completo |
| Provedor de dados: |
Arq. Bras. Med. Vet. Zootec.
|
| País: |
Brazil
|
| Título: |
Aloe vera na criopreservação do sêmen de tambaqui (Colossoma macropomum)
|
| Autores: |
Melo-Maciel,M.A.P.
Leite-Castro,L.V.
Leite,J.S.
Oliveira,M.S.
Almeida-Monteiro,P.S.
Nunes,J.F.
Salmito-Vanderley,C.S.B.
|
| Data: |
2015-06-01
|
| Ano: |
2015
|
| Palavras-chave: |
Água de coco em Pó-104
Crioprotetor
Peixe
Reprodução
|
| Resumo: |
This study aimed to evaluate the extract of Aloe vera (AV) associated or not with 10% Dimethylsulfoxide (DMSO) in cryopreservation of tambaqui semen. For the formation of the pools (n= 14), 30 males were hormonally induced twice. Each pool had the objective motility, curvilinear velocity, straight-line velocity, average path velocity and morphology analyzed before and after cryopreservation of semen. The means for cryopreservation were constituted of Powder Coconut Water-104 diluent added DMSO and/or AV (5 or 10%). After cryopreservation, motility, velocities and morphology were reduced significantly when compared to fresh semen. For sperm motility the best treatment was that using only DMSO (20,86±8,31) and DMSO + 5% AV (15.71±9.77). For the velocities, the worse treatment was DMSO+10% AV. Treatment with only the addition of DMSO had a significantly higher effect than others on percentage of morphologically normal sperm. The mean correlation found was between motilityand the rate of morphologically normal sperm (r = 0.687). In conclusion, the addition of AV does not provide greater protection for spermatozoa during cryopreservation.
|
| Tipo: |
Info:eu-repo/semantics/other
|
| Idioma: |
Português
|
| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000300945
|
| Editor: |
Universidade Federal de Minas Gerais, Escola de Veterinária
|
| Relação: |
10.1590/1678-4162-7807
|
| Formato: |
text/html
|
| Fonte: |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.67 n.3 2015
|
| Direitos: |
info:eu-repo/semantics/openAccess
|
