María Ignacia Carretero

Dr. María Ignacia Carretero

University of Buenos Aires, Buenos Aires, Argentina
+1
orcid

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 March 2010 in Animal Reproduction Science
Verified
Journal Article
Closed access
SGSusana Giuliano
Susana Giuliano
MCMaría Ignacia Carretero
María Ignacia Carretero
MGM. Gambarotta
M. Gambarotta
DND. Neild
D. Neild
VTV. Trasorras
V. Trasorras
MMM. Miragaya
M. Miragaya

1 March 2012 in Animal Reproduction Science
Verified
Journal Article
Closed access
MCMaría Ignacia Carretero
María Ignacia Carretero
DLD. Lombardo
D. Lombardo
CAC.C. Arraztoa
C.C. Arraztoa
SGS.M. Giuliano
S.M. Giuliano
MGM.C. Gambarotta
M.C. Gambarotta
DND.M. Neild
D.M. Neild

25 July 2014 in Andrologia
Verified
Journal Article
Closed access
PDF file
MCMaría Ignacia Carretero
María Ignacia Carretero
DND. M. Neild
D. M. Neild
AFA. Ferrante
A. Ferrante
MCM. Caldevilla
M. Caldevilla
CAC. C. Arraztoa
C. C. Arraztoa
SGS. M. Giuliano
S. M. Giuliano

13 November 2017 in Frontiers in Veterinary Science
Verified
Journal Article
Open access
VTVirginia L. Trasorras
Virginia L. Trasorras
MCMaría Ignacia Carretero
María Ignacia Carretero
DNDeborah M. Neild
Deborah M. Neild
MCMaria Graciela Chaves
Maria Graciela Chaves
SGSusana M. Giuliano
Susana M. Giuliano
MMMarcelo H. Miragaya
Marcelo H. Miragaya
The current review summarizes progress in the field of in vitro and in vivo production of South American Camelid embryos. Both methods require ovarian superstimulation (with FSH and eCG) to obtain multiple ovulations (in vivo embryo production) or to induce follicle growth for oocyte collection (in vitro embryo production). Moreover, superstimulation entails prior administration of hormones that inhibit follicular growth (progesterone, progestagens and estrogens). Cumulus-oocyte complexes obtained must mature in vivo (buserelin administration) or in vitro to then be subjected to in vitro fertilization or intracytoplasmic sperm injection. All these techniques also require morphologically normal, motile spermatozoa to achieve fertilization. Methods used to decrease semen viscosity and to select the best spermatozoa (Percoll®; Androcoll-ETM) are described. Additionally, nuclear transfer or cloning has been applied in llamas. Up to now, embryo deep-freezing and vitrification have progressed slowly but are at the height of development. Embryos that are obtained by any of these techniques, either in vivo or in vitro, need to be transferred to synchronized recipient females. The best results are achieved after transfer to the left uterine horn with an ipsilateral ovulation. No live offspring have been obtained after the transfer of cryopreserved embryos. Applying reproductive biotechnologies such as those described, will permit the expansion of genetically selected animals in the population and also that of wild camelid species, vicunas and guanacos, whose embryos could then be transferred to the uterus of domestic species.

30 April 2020 in Andrologia
Verified
Journal Article
Closed access
PDF file
FFFernanda Gabriela Fumuso
Fernanda Gabriela Fumuso
GCGraciela Chaves
Graciela Chaves
DNDeborah M Neild
Deborah M Neild
MMMarcelo Horacio Miragaya
Marcelo Horacio Miragaya
MBMariana Lucía Bertuzzi
Mariana Lucía Bertuzzi
MCMaría Ignacia Carretero
María Ignacia Carretero

1 September 2015 in Animal Reproduction Science
Verified
Journal Article
Closed access
MCMaría Ignacia Carretero
María Ignacia Carretero
FFFernanda Gabriela Fumuso
Fernanda Gabriela Fumuso
DND.M. Neild
D.M. Neild
SGSusana Giuliano
Susana Giuliano
PCP. Cetica
P. Cetica
MMM.H. Miragaya
M.H. Miragaya