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Víctor Hugo Parraguez Gamboa

Profesor Titular

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS VETERINARIAS Y PECUARIAS

Santiago, Chile

Fisiología reproductiva. Fisiología reproductiva y perinatal en pequeños rumiantes y camélidos sudamericanos mantenidos en ambientes extremos

Biociencias y Ciencias Agroalimentarias, Universidad de Córdoba. España, 2011
Ciencias Biológicas, UNIVERSIDAD DE CHILE. Chile, 1998
Médico Veterinario, UNIVERSIDAD DE CHILE. Chile, 1986

Investigador en Formación Other

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Ciencias Biológicas

Santiago, Chile

1986 - 1990
Profesor Titular Full Time

UNIVERSIDAD DE CHILE

Ciencias Veterinarias y Pecuarias

Santiago, Chile

1990 - At present
Profesor Titular Part Time

UNIVERSIDAD DE CHILE

Ciencias Agronómicas

Santiago, Chile

2010 - Not Available

Investigador en Formación Full Time

P. Universidad Católica de Chile

Santiago, Chile

1986 - 1990
Profesor Titular Full Time

Universidad de Chile

Santiago, Chile

1990 - At present

Dirección de Tesis Doctorales:
Terminadas:
- Sr. MIljenko Atlagich I.
- Sra. Eileen Narbona N.
- Sra. Carla Orellana M.
- Sra. María del Carmen Zabaleta C.
- Srta. Ana Isabel Liempi M.

Dirección de Tesis de Magister:
Terminadas:
- Sr. Javier Green L.
- Sra. Ana María Ramírez K.
- Srta. Laura Pérez P.
- Sra. Sandra Mamani T.
- Sr. Juan Figueroa G.
- Srta. Maciel Arancibia C.
- Sr. Isai Ochoa P.
- Sr. Oscar Fuentes M.

En Curso:
- Sr. Jesús Turín V.

Dirección de Tesis de Pregrado o Memorias de Título:
Terminadas: 51
En Curso: 2


Cyclooxygenase 2 messenger RNA levels in canine follicular cells: interrelationship with GDF-9, BMP-15, and progesterone Araujo, A Article ISI/WoS DOMESTIC ANIMAL ENDOCRINOLOGY (2021)
Ex vivo infection of canine and ovine placental explants with Trypanosoma cruzi and Toxoplasma gondii: differential activation of NF kappa B signaling pathways Article ISI ACTA TROPICA (2021)
Expression profiles of the progesterone receptor, cyclooxygenase-2, growth differentiation factor 9, and bone morphogenetic protein 15 transcripts in the canine oviducts during the oestrous cycle Article ISI/WOS ANIMALS (2021)
Maternal Supplementation with Herbal Antioxidants during Pregnancy in Swine Article ISI/WOS Antioxidants (2021)
Overexpression of DAZL, STRA8 and BOULE Genes and Treatment with BMP4 or Retinoic Acid Modulate the Expression of Germ Cell Genes in Bovine Fetal Mesenchymal Stem Cells Article ISI/WOS Frontiers in Veterinary Sciences (2021)
Comparative ex vivo infection with Trypanosoma cruzi and Toxoplasma gondii of human, canine and ovine placenta: Analysis of tissue damage and infection efficiency Galanti, Norbel Article ISI SCOPUS Parasitology International (2020)
Endocrinology of reproductive function and pregnancy at high altitudes Article Scopus Curr Op Endocr Metab Res (2020)
Gene and protein expression of connexins 37 and 43 in cumulus-oocytes complexes throughout the canine oestrous cycle Palomino, Jaime; Peralta, Oscar A. Article ISI REPRODUCTION FERTILITY AND DEVELOPMENT (2020)
Maternal nutrition and antioxidant supplementation: Effects on mother–young behaviors in a Patagonian sheep extensive grazing system Parraguez, V.H. Article ISI/WOS APPLIED ANIMAL BEHAVIOUR SCIENCE (2020)
Post-thawing Sperm Quality in Chilean Purebred Stallions: Effect of Age and Seasonality Castro, Rodrigo Article ISI JOURNAL OF EQUINE VETERINARY SCIENCE (2020)
Supplementation of underfed twin-bearing ewes with herbal vitamins C and E: Impacts on birth weight, postnatal growth, and pre-weaning survival of the lambs Parraguez, V.H. Article ISI/WOS ANIMALS (2020)
The Impact of Prenatal Environment on Postnatal Life and Performance: Future Perspectives for Prevention and Treatment Parraguez, V.H.; Garcia-Contrera C. Article ISI/WOS THERIOGENOLOGY (2020)
Use of Fecal Indices as a Non-Invasive Tool for Nutritional Evaluation in Extensive-Grazing Sheep Parraguez, V.H. Article ISI/WOS ANIMALS (2020)
Influence of growth differentiation factor 9 and bone morphogenetic protein 15 on in vitro maturation of canine oocytes Aspee, K; Dettleff P. Article ISI SCOPUS REPRODUCTION IN DOMESTIC ANIMALS (2019)
Maternal melatonin implants improve fetal oxygen supply and body weight at term in sheep pregnancies Parraguez, V.H. Article ISI/WOS JOURNAL OF ANIMAL SCIENCE (2019)
Maternal Supplementation with Antioxidant Vitamins in Sheep Results in Increased Transfer to the Fetus and Improvement of Fetal Antioxidant Status and Development Sales, Francisco; Peralta, Oscar A.; Narbona, Eileen; McCoard, Sue; Lira, Raul; De los Reyes, Monica; Gonzalez-Bulnes, Antonio Article ISI SCOPUS ANTIOXIDANTS (2019)
Hypoxia and Oxidative Stress Are Associated with Reduced Fetal Growth in Twin and Undernourished Sheep Pregnancies Parraguez, V.H. Article ISI/WOS ANIMALS (2018)
Myogenic Differentiation Potential of Mesenchymal Stem Cells Derived from Fetal Bovine Bone Marrow. Okamura, Lucas Hidenori; Cordero, Paloma; Palomino, Jaime; Parraguez, Victor Hugo; Torres, Cristian Gabriel; Peralta, Oscar Alejandro Article Animal biotechnology (2018)
Ram semen deterioration by short-term exposure to high altitude is prevented by improvement of antioxidant status Raggi A.; Parraguez, V.H. Article ISI/WOS ANIMAL (2018)
Analysis of LH receptor in canine ovarian follicles throughout the estrous cycle Parraguez, V.H. Article ISI/WOS THERIOGENOLOGY (2017)
Differential expression of GDF-9 and BMP-15 during follicular development in canine ovaries evaluated by flow cytometry Fernández T.; Palomino, J.; Parraguez, V.H.; Peralta, O. A.; De los Reyes, M. Article ISI SCOPUS ANIMAL REPRODUCTION SCIENCE (2016)
Empowering Translational Research in Fetal Growth Restriction=> Sheep and Swine Animal Models Gonzalez-Bulnes, A; Astiz, S; Parraguez, VH; Garcia-Contreras, C; Vazquez-Gomez, M Article Current Pharmaceutical Biotechnology (2016)
Improvement of antioxidant status and semen quality by oral supplementation with vitamins C and E in rams Cofré Narbona, E; Peralta-Troncoso O; Urquieta-Mangiola B; Raggi-Saini A Article ISI Revista Cienti?fica FCV-LUZ (2016)
Disturbances in Maternal Steroidogenesis and Appearance of Intrauterine Growth Retardation at High-Altitude Environments Are Established from Early Pregnancy. Effects of Treatment with Antioxidant Vitamins Parraguez, V.H.; Mamani S. Article ISI/WOS PLoS One (2015)
Fertility of a High-Altitude Sheep Model is Compromised by Deficiencies in Both Preovulatory Follicle Development and Plasma LH Availability Diaz, F.; Cofre, E; Urquieta B.; De los Reyes, M.; Astiz S.; Gonzalez-Bulnes, A Article ISI REPRODUCTION IN DOMESTIC ANIMALS (2014)
Expression of growth differentiation factor 9 (GDF-9) during in vitro maturation in canine oocytes De los Reyes, M.; Rojas C.; Palomino, J. Article ISI SCOPUS Theriogenology (2013)
Fertility in a high-altitude environment is compromised by luteal dysfunction: the relative roles of hypoxia and oxidative stress Urquieta B.; Perez, L.; Castellaro, G.; De los Reyes, M.; Torres-Rovira, L; Aguado-Martinez, A; Astiz S.; Gonzalez-Bulnes, A Article ISI SCOPUS Reproductive Biology and Endocrinology (2013)
Steroidogenesis in sheep pregnancy with intrauterine growth retardation by high-altitude hypoxia: effects of maternal altitudinal status and antioxidant treatment Urquieta B.; De los Reyes, M.; Gonzalez-Bulnes, A; Astiz S.; MuÑoz A. Article ISI SCOPUS Reproduction, Fertility and Development (2013)
Sperm Nuclear Decondensation Induction Capacity of In Vitro and In Vivo Matured Canine Oocytes De los Reyes, M.; Palomino, J.; Parraguez, V.H.; Vergara, J Article ISI SCOPUS Reproduction in Domestic Animals (2012)
Effects of antioxidant vitamins on newborn and placental traits in gestations at high altitude: comparative study in high and low altitude native sheep Atlagich, M.; Araneda O.; Garcia C.; MuÑoz A.; De los Reyes, M.; Urquieta B. Article ISI SCOPUS Reproduction, Fertility and Development (2011)
In vitro fertilization and development of cumulus oocytes complexes collected by ultrasound-guided follicle aspiration in superstimulated llamas Berland, MA; von Baer, A; Ruiz, J.; Morales P.; Adams, GP; Ratto MH Article ISI SCOPUS Theriogenology (2011)
Mitochondrial distribution and meiotic progression in canine oocytes during in vivo and in vitro maturation De los Reyes, M.; Palomino, J.; Hidalgo M.; Saffie P. Article ISI SCOPUS Theriogenology (2011)
Expression of vascular endothelial growth factor and endothelial nitric oxide synthase is increased in the placenta of sheep at high altitude in the Andes Atlagich, MA; Urquieta B.; Galleguillos, M; Reyes, MDL; Kooyman, DL; Araneda S. Article ISI SCOPUS Canadian Journal of Veterinary Research (2010)
Effect of phototherapy on the plasma bilirubin concentration of newborn foals Duran MC; Ramírez H.; Ramirez, AM Article ISI SCOPUS Veterinary Record (2009)
hCG-Induced Ovulation in Thoroughbred Mares Does Not Affect Corpus luteum Development and Function During Early Pregnancy Urquieta B.; Duran MC; Coloma I Article ISI SCOPUS REPRODUCTION IN DOMESTIC ANIMALS (2009)
VEGF overexpression in the astroglial cells of rat brainstem following ozone exposure Araneda S.; Commin, L; Atlagich, M.; Kitahama, K; Pequignot, JM; Dalmaz, Y Article ISI SCOPUS NEUROTOXICOLOGY (2008)
Evaluation of cortical granules and viability of canine oocytes during long-term in vitro maturation De los Reyes, M.; Palomino, J.; Sepùlveda S.; Moreno, R; Parraguez V.; Barros, C Article ISI SCOPUS VETERINARY RECORD (2007)
Histological characteristics and steroid concentration of ovarian follicles at different stages of development in pregnant and non-pregnant dairy cows De los Reyes, M.; Villagran, ML; Cepeda R.; Duchens, M.; Parraguez V.; Urquieta B. Article ISI SCOPUS VETERINARY RESEARCH COMMUNICATIONS (2006)
Ovine placenta at high altitudes: Comparison of animals with different times of adaptation to hypoxic environment Atlagich, M.; Diaz, R.; Cepeda R.; Gonzalez, C.; De los Reyes, M.; Bruzzone ME; Behn, C Article ISI SCOPUS ANIMAL REPRODUCTION SCIENCE (2006)
Body weight at birth in pregnancies at high altitude: an overview Article Scielo Agro-Ciencia (2005)
Cytologic, hormonal, and ultrasonographic correlates of the menstrual cycle of the New World monkey Cebus apella Ortiz, RE; Ortiz, AC; Gajardo, G.; Zepeda, AJ Article ISI SCOPUS AMERICAN JOURNAL OF PRIMATOLOGY (2005)
Effect of hypobaric hypoxia on lamb intrauterine growth: comparison between high- and low-altitude native ewes Atlagich, M.; Diaz, R.; Bruzzone ME; Behn, C Article ISI SCOPUS REPRODUCTION FERTILITY AND DEVELOPMENT (2005)
Lambs growth at high altitude: comparison between animals with different time of adaptation to hypoxic environment. Bruzzone ME Article Scielo Agro-Ciencia (2004)
Post-coital administration of levonorgestrel does not interfere with post-fertilization events in the new-world monkey Cebus apella Ortiz, RE Article ISI SCOPUS HUMAN REPRODUCTION (2004)
Blood and physiological variables in Thoroughbred foals during the first 24 hours of life. Coloma I Article Scielo Arq. Cien. Vet. Zool. UNIPAR (2002)
Efecto del tiempo de inseminación artificial después de la detección de celo sobre la tasa de preñez en ovinos Corriedale Latorre, E. Article ISI Agricultura Técnica (2002)
Perinatal neuroendocrine regulation. Development of the circadian time-keeping system Seron-Ferre, M; Torres C.; Vergara M.; Valladares, L; Forcelledo, ML; Constandil, L; Valenzuela GJ Article ISI MOLECULAR AND CELLULAR ENDOCRINOLOGY (2002)
Prediction of gestational age by ultrasonic fetometry in llamas (Lama glama) and alpacas (Lama pacos) Gazitua, FJ; Corradini P; Ferrando G Article ISI SCOPUS ANIMAL REPRODUCTION SCIENCE (2001)
Diagnóstico precoz de gestación y determinación del número de embriones por ecografía transrectal en la cabra criolla chilena Gallegos JL; Manterola H. Article ISI Arch. Zootec. (Espan?a) (1999)
Diagnóstico precoz de gestación y determinación del número de embriones por ecografía transrectal en la cabra criolla chilena. Gallegos JL; Manterola H. Article ISI Archivos de Zootecnia (España) (1999)
Plasma progesterone in alpaca (Lama pacos) during pregnancy, parturition and early postpartum Ferrando G; MacNiven; Urquieta B. Article WOS Anim. Reprod. Sci. (1999)
Productividad de un rebaño de camélidos sudamericanos domésticos (CSA) en un sector de la provincia de Parinacota: II. Descripción del manejo y estimación de equivalencias ganaderas. Castellaro, G. Article ISI Agricultura Técnica (1999)
Diurnal changes in light intensity inside the pregnant uterus in sheep Parraguez, V.H.; Sales, F; Vergara M.; Seron-Ferre, M; Catalan, L Article SCOPUS ANIMAL REPRODUCTION SCIENCE (1998)
Fistulización del esófago en la alpaca. A Latorre, E.; Ferrando G Article Scielo Agro-Ciencia (1998)
Productividad de un rebaño de camélidos sudamericanos domésticos en un sector de la provincia de Parinacota. Chile: I. Variación estacional de la composición botánica, disponibilidad de materia seca, valor pastoral y valor nutritivo de los bofedales de un sector de la provincia de Parinacota. Castellaro, G. Article ISI Agricultura Técnica (1998)
Study of prenatal growth in the capuchin monkey (Cebus apella) by ultrasound. Corradini P Article WOS J. Med. Primatol. (1998)
Early pregnancy diagnosis in alpaca (Lama pacos) and llama (Lama glama) by ultrasound Ferrando G; MacNiven V Article WOS ANIMAL REPRODUCTION SCIENCE (1997)
Effect of constant light on the fetal and maternal prolactin rhythms in sheep. Valenzuela GJ Article WOS ENDOCRINOLOGY (1996)
Acción proliferativa diferencial del factor de crecimiento fibroblástico básico (bFGF) en células epiteliales mamarias de rumiante y no rumiante. Foncea, R; Ferrando G Article ISI Archivos de Zootecnia (España) (1995)
Day-Nigth changes in c-fos expression in fetal sheep SCN at late gestation. Valenzuela GJ Article WOS REPRODUCTION FERTILITY AND DEVELOPMENT (1995)
Hormonas esteroidales plasmáticas durante la cubrición, preñez y lactancia en la cabra criolla chilena Ferrando G Article ISI Archivos de Zootecnia (España) (1995)
Lama glama (the south american camelid llama): A uniq model for evaluation of xenogenic islet transplants in a CSF driven artificial organ. Ommaya AK; Atwater I; Szpack-Glassman M; Bacher J; Arriaza C; Baer L; Navia A.; Oberti, C Article ISI TRANSPLANTATION PROCEEDINGS (1993)
Prenatal development of the retino-hypothalamic pathway and the suprachiasmatic nucleus in the sheep. Article ISI JOURNAL OF COMPARATIVE NEUROLOGY (1993)
The retino-hypothalamic tract is involved in prolactin regulation in the fetal sheep Recabarren S Article ISI Journal of Developmental Physiology (1992)
Effect of a melatonin implant on the circadian variation of plasma prolactin and rectal temperature in newborn sheep Cardinali DP Article ISI Journal of Developmental Physiology (1989)
Fetal prolactin levels respond to a maternal melatonin implant Article ISI ENDOCRINOLOGY (1989)
Ontogeny of the circadian rhythm of plasma cortisol in sheep. Raiman R Article ISI BIOLOGY OF REPRODUCTION (1989)
Ontogeny of the circadian variation of plasma prolactin in newborn sheep Figueroa JP Article ISI Journal of Developmental Physiology (1989)
The circadian variation of prolactin in fetal sheep is affected by the seasons Article ISI ENDOCRINOLOGY (1989)


ROLE THE NF-KAPPA B SIGNAL PATHWAYS DURING THE EX VIVO INFECTION OF HUMAN PLACENTA WITH TRYPANOSOMA CRUZI AND TOXOPLASMA GONDII Corradi, E Abstract ISI PLACENTA (2019)
Fetal Blood Oxygenation and Placental Efficiency Is Increased By Melatonin Implants in Sheep Parraguez V.; Cofre, E; Peralta O.; Subiabre, I Abstract ISI (2018)


Induced pluripotent stem cells: potential therapeutic application for improving fertility in humans and animals BookSection (2021)
Efectos de la altitud sobre la reproducción BookSection (2020)
Endocrinología de la gestación. BookSection (2020)
Endocrinología y mecanismo del parto Sale, F. BookSection (2020)
Reproducción ovina BookSection (2019)
Reproductive physiology-endocrinology Peralta O.; S. Astiz; A. Gonza?lez-Bulnes BookSection (2012)
Sistemas de producción de vicuñas en Chile J. Ruiz-Be?jar BookSection (2011)
Camelids. Adams, G.; L. DesCo?teaux; J. Colloton; G. Gnemmi BookSection (2010)
Echographie du systéme reproducteur chez les camélidéz. Adams, G.; DesCo?teaux L; Gnemmi G; Colloton JD BookSection (2009)
Caracterización de los sistemas de producción de Pequeños rumiantes y camélidos sudamericanos en Chile Urrutia JL; Castellaro, G. BookSection (2007)
Reproducción en la Vicuña JL Galaz BookSection (2005)
Comercialización interna y externa de productos de rumiantes pequeños y camélidos sudamericanos en Chile Novoa R.; VH Parraguez; J Solís BookSection (2004)


Ovejas cabras y camélidos en Latinoamérica: producción, salud y comercialización Sotomaior, C.; Dayenoff, P. BookWhole (2019)
Los sistemas de producción de pequeños rumiantes y camélidos sudamericanos en Iberoamérica BookWhole (2007)
La Comercialización de los productos de pequeños rumiantes y camélidos sudamericanos BookWhole (2004)