Document Detail


Efficiency of repeated in vivo oocyte and embryo recovery after rhFSH treatment in rabbits.
MedLine Citation:
PMID:  19019060     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
This study aims to assess the efficiency of in vivo oocyte and embryo recovery after a recombinant human FSH (rhFSH) treatment in rabbit does. Females were distributed in two experimental groups: donor does were treated with rhFSH (superovulation group) for 3 days prior to artificial insemination (embryo recovery) or ovulation induction (oocyte recovery) and does without treatment remained as the control group. Mature oocytes or embryos were collected with the laparoscopy technique 16 h after ovulation induction (oocytes) or 72 h after artificial insemination (embryos). Up to four recoveries were performed with each doe. Recovery efficiencies differed significantly between embryos (84%) and oocytes (58%). Yet, the recovery rates for the superovulation and control groups did not differ. The rhFSH group was associated with a significant increase (p < 0.05) in the number of oocytes and embryos recovered in comparison with the control group (10.2 +/- 1.0 and 14.3 +/- 1.2 vs 6.0 +/- 2.7 and 8.4 +/- 2.3 for oocytes and embryos, respectively). Results from this study indicate that repeated in vivo oocyte and embryo recovery from rhFSH superovulated does maximizes the number of oocytes or embryos collected from the same female.
Authors:
C Cortell; J S Vicente; E Moc?; F Marco-Jim?nez; M P Viudes De Castro
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2008-11-18
Journal Detail:
Title:  Reproduction in domestic animals = Zuchthygiene     Volume:  45     ISSN:  1439-0531     ISO Abbreviation:  Reprod. Domest. Anim.     Publication Date:  2010 Feb 
Date Detail:
Created Date:  2010-02-08     Completed Date:  2010-04-26     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9015668     Medline TA:  Reprod Domest Anim     Country:  Germany    
Other Details:
Languages:  eng     Pagination:  155-9     Citation Subset:  IM    
Affiliation:
Centro de Investigaci?n y Tecnolog?a Animal, Instituto Valenciano de Investigaciones Agrarias, Pol?gono La Esperanza, Segorbe (Castell?n), Spain.
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MeSH Terms
Descriptor/Qualifier:
Animals
Embryo, Mammalian*
Female
Follicle Stimulating Hormone, Human / administration & dosage*
Insemination, Artificial / veterinary
Oocytes*
Ovulation
Pregnancy
Rabbits*
Recombinant Proteins / administration & dosage
Superovulation
Tissue and Organ Harvesting / methods,  veterinary*
Chemical
Reg. No./Substance:
0/Follicle Stimulating Hormone, Human; 0/Recombinant Proteins

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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