Maricy Apparício Ferreira

• XXII EVSSAR Congress, AR.EXT

• Abstract

  Maturation is the period in which the oocyte acquires the ability to be fertilized and so, in vitro maturation (IVM) depends mostly on the efficiency of the culture medium. However, IVM in dogs has been conveyed at low rates compared to other species, which limits the development of other biotechnologies of pivotal importance in the management of assisted reproduction such as fertilizatio…

  Chemical imaging and immunodetection of progesterone, prolactin and estrogen receptors in uterine tubes obtained from bitches under different reproductive conditions, AP.R
• 8th ISCFR (International Symposium on Canine and Feline Reproduction) / XIX EVSSAR CONGRESS, AR.EXT

• Abstract

  Cesarean sections are routine surgical procedures, and are mainly indicated in bitches of breeds predisposed to dystocia, and the owners themselves have the right to choose to perform the procedure in their animals, if there is an intention to maximize the survival rate of neonates. Although ultrasound is an effective method for assessing fetal maturity, studies should be developed to imp…

  Comparison between cortisol concentration in the amniotic fluid obtained from fetus born by elective and therapeutic c-section, BP.IC

• Abstract

  The use of domestic cats is an excellent option as an experimental model. Cryopreservation of semen brings several benefits, especially for the conservation of wild species. The purpose of this study is to evaluate whether the addition of vitamin E in different concentrations into the extender medium is more effective for cryopreservation of domestic cat spermatozoa. Twenty-four domestic …

  Effect of the addition of vitamin E in semen extender on the cryopreservation of spermatic cells obtained from domestic cat epidydimides, BP.IC

• Abstract

  Assisted reproductive techniques such as intracytoplasmic sperm injection (ICSI) and gamete/gonadal tissue cryopreservation are plausible alternatives to overcome physical or behavioral problems that interfere with reproduction. Cryopreservation of gonadal tissues enables the preservation of the genetic material of any animal species that may be submitted to gonadectomy by therapeutic ind…

  Comparison of vitrification and slow freezing for cryopreservation of canine ovarian tissue, BP.IC

(Only some records are available in English at this moment)