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Mauricio Erciario Silva Jiménez

Profesor Titula

Universidad Católica de Temuco

Temuco, Chile

Medicina y reproducción en rumiantes mayores y menores. Fisiología de la reproducción en rumiantes y camélidos sudamericanos. Biotecnologías reproductivas (producción in vitro de embriones, transferencia de embriones, inseminación artificial).

Reproducción Animal, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2012

Profesor instructor Part Time

UNIVERSIDAD AUSTRAL DE CHILE

Ciencias Veterinarias

Valdivia, Chile

1997 - 1999
Profesor asociado Full Time

Universidad Católica de Temuco

Recursos Naturales

Temuco, Chile

2001 - 2024
Profesor Titular Full Time

UNIVERSIDAD CATOLICA DE TEMUCO

Recursos Naturales

Temuco, Chile

2025 - At present


Effect of oral administration of native lactoacid bacteria with probiotic potential on productive parameters and meat quality of fattening guinea pigs (Cavia porcellus) Goicochea Jose, Salvatierra Max, Acosta Fidel, Rondon Wilson, Cajacuri Julissa, Herrera Arnold, Morales Edson, Mialhe Eric, Silva Mauricio, Ratto Marcelo H.Ratto, Marcelo H., Reyes-Delgado Alexandra, Valderrama Ximena, Bergfelt Don R., Silva, Mauricio, As Article WoS OPEN VETERINARY JOURNAL (2025)
Optimizing estrus synchonization in tropical hair sheep: ovarian response and corpus luteum function following prostaglandin or progesterone-based treatment Ratto, Marcelo H., Reyes-Delgado Alexandra, Valderrama Ximena, Bergfelt Don R., Silva, Mauricio, Aspinas Chapwanva, Ungerfeld Rodolfo Article WOS TROPICAL ANIMAL HEALTH AND PRODUCTION (2025)
Characterization of anti-soybean agglutinin (SBA) IgY antibodies: a new strategy for neutrilization of the detrimental biological activity of SBA Ruiz Díaz Nancy, Cisternas Carlos, Silva Mauricio, Hernández Adrián, Chacana Pablo Article WoS Frontiers in Veterinary Science (2024)
Effect of exogenous sperm capacitation inducers on stallion sperm Fuentes, Fernanda; Arroyo-Salvo, Camila; Cabrera, P. Paulina; Silva, Mauricio; Merino, Osvaldo; Felmer Ricardo Article ISI SCOPUS Theriogenology (2024)
Effect of sperm treatment with lysolecithin on in vitro outcomes of equine intracytoplasmic sperm injection Article ISI SCOPUS Journal of Equine Veterinary Science (2024)
Physiological and clinical parameters under different protocols of total intravenous anesthesia in llama (Lama glama) undergoing unilateral ovariectomy Goicochea Jose, Warthon Marisol, Rondon Wilson, Acosta Fidel, Ratto Marcelo H., Silva Mauricio, Valderrama Ximena, Richards Ian, Salvatierra Max Article WoS OPEN VETERINARY JOURNAL (2024)
Administration of Beta-Nerve Growth Factor during the Preovulatory Stage Improves Endocrine and Luteal Function in Dairy Heifers Gajardo, Gonzalo; Valderrama, Ximena; Carrasco, Albert; Hidalgo, Alejandra Isabel; Silva, Mauricio E.; Palma, Patricio I.; Ratto, Marcelo H. Article ISI SCOPUS Animals (2023)
Chorion in fish: Synthesis, functions and factors associated with its malformations Pérez-Atehortúa, Maritza; Hernández, Adrian; Dantagnan, Patricio; Silva, Mauricio; Risopatrón, Jennie; Farías, Jorge; Figueroa, Elías; Valdebenito, Iván Article AQUACULTURE REPORTS (2023)
Unveiling the effect of beta-nerve growth factor on the reproductive function in llamas and cows Article ANIMAL (2023)
Effect of cholestanol and cholesterol-loaded cyclodextrin on stallion sperm function and capacitation post-cryopreservation Silva, Mauricio; Felmer Ricardo Article ISI SCOPUS Theriogenology (2022)
Oocyte Quality, In Vitro Fertilization and Embryo Development of Alpaca Oocytes Collected by Ultrasound-Guided Follicular Aspiration or from Slaughterhouse Ovaries Landeo, Leandra; Zuniga, Michele; Gastelu, Teddy; Artica, Marino; Ruiz, Jaime; Silva, Mauricio; Ratto, Marcelo H. Article ISI SCOPUS Animals (2022)
Oocyte quality, in vitro fertilization and embryo development of alpacas oocytes collected by ultrasoung-guided follicular aspiration or from slaughterhouse ovaries Landeo, Leandra; Michele, Zúñiga; Gastelu, Teddy; Artica, Marino; Ruiz, Jaime; Silva, Mauricio; Ratto, Marcelo Article Animals (2022)
Seminal plasma nerve growth factor signaling on the reproductive physiology of female llamas Silva, Mauricio; Carrasco, Rodrigo; Ratto, Vicente; Ratto, Marcelo Article ISI SCOPUS Animal Reproduction (2022)
The ovulatory and luteotropic actions of the male-derived beta-nerve growth factor in South American camelids Silva, Mauricio; Carrasco, Rodrigo Article ISI SCOPUS Animal Frontiers (2022)
beta-NGF Stimulates Steroidogenic Enzyme and VEGFA Gene Expression, and Progesterone Secretion via ERK 1/2 Pathway in Primary Culture of Llama Granulosa Cells Valderrama, Ximena; Ratto, Marcelo Hector Article ISI SCOPUS Frontiers in Veterinary Science (2020)
Cryopreservation of stallion semen: Effect of adding antioxidants to the freezing medium on sperm physiology Arias M.E.; Felmer R. Article ISI SCOPUS Reproduction in Domestic Animals (2020)
Laterality of Ovulation and Presence of the Embryo Do Not Affect Uterine Horn Blood Flow During the First Month of Gestation in Llamas Ratto, Marcelo H.; Urra, Felipe; Silva, Mauricio Article ISI SCOPUS Frontiers in Veterinary Science (2020)
Ovulation mechanism in South American Camelids: The active role of beta-NGF as the chemical signal eliciting ovulation in llamas and alpacas Silva, Mauricio; Ratto, Marcelo H. Article ISI SCOPUS Theriogenology (2020)
Oxidative stress and use of antioxidants in fish semen cryopreservation Sandoval-Vargas, Leydy; Silva, Mauricio, Risopatrón, Jennie; Figueroa, Elías; Cabrita, Elsa; Valdebenito Iván Article REVIEWS IN AQUACULTURE (2020)
Effect of human tubal fluid medium and hyperactivation inducers on stallion sperm capacitation and hyperactivation Arroyo-Salvo, C; Sanhueza F.; Felmer R. Article ISI SCOPUS REPRODUCTION IN DOMESTIC ANIMALS (2019)
Evaluation of the effect of mating, intrauterine deposition of raw seminal plasma or seminal plasma purified beta-NGF on endometrial vascularization in llamas Ratto M.H. Article ISI SCOPUS Theriogenology (2019)
The effect of seminal plasma beta-NGF on follicular fluid hormone concentration and gene expression of steroidogenic enzymes in llama granulosa cells Valderrama X.P.; Goicochea J.F.; Silva, M. E; Ratto, M. H. Article ISI SCOPUS REPRODUCTIVE BIOLOGY AND ENDOCRINOLOGY (2019)
Uterine endometrial vascularization during ovarian follicular growth in llamas: The effect of estradiol plasma concentration Article ISI SCOPUS Theriogenology (2018)
A comparative study of the effects of intramuscular administration of gonadorelin, mating and intrauterine infusion of either raw seminal plasma or seminal plasma purified -NGF on luteal development in llamas Article ISI SCOPUS REPRODUCTION IN DOMESTIC ANIMALS (2017)
Nerve growth factor from seminal plasma origin (sp beta-NGF) increases CL vascularization and level of mRNA expression of steroidogenic enzymes during the early stage of Corpus Luteum development in llamas Article ISI SCOPUS Theriogenology (2017)
Aumento de la Temperatura de Incubación en Huevos de Gallina Araucana (Gallus inauris): Efecto sobre la Mortalidad Embrionaria, Tasa de Eclosión, Peso del Polluelo, Saco Vitelino y de Órganos Internos Nancy Ruiz Diaz; Guillermo Orrego; Miguel Reyes; Mauricio Silva Article SCIELO SCOPUS INTERNATIONAL JOURNAL OF MORPHOLOGY (2016)
In vitro developmental competence of alpaca (Vicugna pacos) and llama (Lama glama) oocytes after parthenogenetic activation Ruiz J.; Landeo L.; Mendoza J.; Correa J.; Silva M.; Ratto M.H. Article ISI SCOPUS Small Ruminant Research (2015)
LH release and ovulatory response after intramuscular, intravenous, and intrauterine administration of beta-nerve growth factor of seminal plasma origin in female llamas Silva M.; Fernandez A.; Ulloa-Leal C.; Adams G.P.; Berland, MA; Ratto M.H. Article ISI SCOPUS Theriogenology (2015)
Ovulation-inducing factor (OIF/NGF) from seminal plasma origin enhances Corpus Luteum function in llamas regardless the preovulatory follicle diameter Silva M.; Ulloa-Leal C.; Norambuena C.; Fernandez A.; Adams G.P.; Ratto M.H. Article ISI SCOPUS Animal Reproduction Science (2014)
The effect of repeated administrations of llama ovulation-inducing factor (OIF/NGF) during the peri-ovulatory period on corpus luteum development and function in llamas Fernandez A.; Ulloa-Leal C.; Silva M.; Norambuena C.; Adams G.P.; Guerra M.; Ratto M.H. Article ISI SCOPUS Animal Reproduction Science (2014)
Changes in the expression pattern of developmentally important genes and possible relation to the low in vitro and in vivo developmental potential of transgenic nuclear transfer embryos Felmer R.; Munoz G.; Rio, J; Silva M.; Berland M.; Valdivia R.; Kato M.; DeIoannes, A Article ISI ANIMAL REPRODUCTION (2013)
Effects of nutritional restriction on metabolic, endocrine, and ovarian function in llamas (Lama glama) Silva M.; Urra F.; Ulloa-Leal C.; Fernandez A.; Adams G.P.; Huanca, W; Ratto M.H. Article ISI SCOPUS Animal Reproduction Science (2013)
Induction of superovulation in South American camelids Rano, MH; Silva M.E.; Huanca, W; Huanca, T.; Adams G.P. Article ISI SCOPUS Animal Reproduction Science (2013)
Vitrification of in vitro mature alpaca oocyte: Effect of ethylene glycol concentration and time of exposure in the equilibration and vitrification solutions Ruiz J.; Landeo L.; Mendoza J.; Artica M.; Correa, JE; Silva M.; Miragaya, M; Ratto M.H. Article ISI SCOPUS Animal Reproduction Science (2013)
GnRH dose reduction decreases pituitary LH release and ovulatory response but does not affect corpus luteum (CL) development and function in llamas Silva, M. E; Ratto, M. H. Article ISI SCOPUS Theriogenology (2012)
Ovarian estradiol modulates the stimulatory effect of ovulation-inducing factor (OIF) on pituitary LH secretion in llamas Silva, M. E; Recabarren M.P.; Recabarren S.E.; Ratto, M. H. Article ISI SCOPUS Theriogenology (2012)
Cetrorelix suppresses the preovulatory LH surge and ovulation induced by ovulation-inducing factor (OIF) present in llama seminal plasma Silva M.E.; Guerra M.; Letelier C.; Adams G.P.; Ratto M.H. Article ISI SCOPUS Reproductive Biology and Endocrinology (2011)
Effect of location and stage of development of dominant follicle on ovulation and embryo survival rate in alpacas Ratto M.; Cervantes M.; Norambuena C.; Silva M.; Miragaya, M; Huanca, W Article ISI SCOPUS Animal Reproduction Science (2011)
Is an ovulation-inducing factor (OIF) present in the seminal plasma of rabbits? Silva M.; Nino, A; Guerra M.; Letelier C.; Adams G.P.; Ratto M.H. Article ISI SCOPUS Animal Reproduction Science (2011)
Succesfull vitrification with the Open Pulled Straw method (OPS) of bovine blastocysts produced in vitro: Preliminary results Vitrificacion de blastocitos bovinos producidos in vitro con el método Open Pulled Straw (OPS): Primer reporte Silva, M. E Article SCOPUS ARCHIVOS DE MEDICINA VETERINARIA (2004)
Vitrificacion de blastocitos bovinos producidos in vitro con el método Open Pulled Straw (OPS): Primer reporte* Silva M.E.; Berland, MA Article ISI SCIELO ARCHIVOS DE MEDICINA VETERINARIA (2004)
Evaluación de respuesta ovárica y calidad de ovocitos en gatas tratadas con hormona folículo estimulante (FSH) utilizando dos esquemas de administración Sanchez, AE; Silva M.E. Article ISI SCIELO ARCHIVOS DE MEDICINA VETERINARIA (2003)
Evaluation of ovarian response and oocyte quality in domestic cats treated with two administration schemes of follicle stimulating hormone (FSH) Evaluación de respuesta ovárica y calidad de ovocitos en gatas tratadas con hormona folículo estimulante (FSH) utilizando dos esquemas de administración SANCHEZ, A. E.; Silva, M. E Article SCOPUS ARCHIVOS DE MEDICINA VETERINARIA (2003)
Twin induction by transfer of a second embryo ipsilateral or contralateral to the corpus luteum in mated cows Inducción de mellizos mediante la transferencia de un segundo embrión ipsilateral o contralateral al cuerpo lúteo en vacas cubiertas Silva, M. E; Gatica, R; Correa, J E Article SCOPUS ARCHIVOS DE MEDICINA VETERINARIA (2000)


EFFECTS OF LONG-TERM NUTRITIONAL RESTRICTION ON PREOVULATORY LUTEINIZING HORMONE SURGE, LEPTIN, AND LUTEAL PHASE IN LLAMAS (LAMA GLAMA) Silva M.; Urra F.; Ulloa-Leal C.; Letelier C.; Fernandez A.; Adams G.P.; Ratto M.H. Abstract ISI Reproduction, fertility, and development (2013)
Relationship between pre-ovulatory follicle diameter and corpus luteum size and function after ovulation induction with GnRH or ovulation-inducing factor in llamas Silva M.; Adams, G.; Ratto M. Abstract ISI REPRODUCTION IN DOMESTIC ANIMALS (2012)
GRANULOCYTE-MACROPHAGE COLONY STIMULATNG FACTOR (GM-CSF) ENHANCES CUMULUS CELLS EXPANSION OF IN VITRO-MATURED BOVINE CUMULUS-OOCYTE COMPLEXES IN A CHEMICALLY DEFINED MEDIUM Bucher, DD; Silva M.E.; Berland, MA; Ratto M.H. Abstract ISI Reproduction, fertility, and development (2010)
IN VITRO FERTILIZATION AND EMBRYO DEVELOPMENT OF CUMULUS-OOCYTE COMPLEXES COLLECTED BY ULTRASOUND-GUIDED FOLLICULAR ASPIRATION IN LLAMAS TREATED WITH GONADOTROPIN Berland, MA; von Baer, A; Parraguez V.; Morales P.; Adams G.P.; Silva M.E.; Ruiz J.; Ratto M.H. Abstract ISI Reproduction, fertility, and development (2010)
Is Ovulation-Inducing Factor Present in the Seminal Plasma of Rabbits? Silva M.E.; Niño, MA; Letelier C.; Godoy, RH; Adams G.P.; Ratto M.H. Abstract ISI BIOLOGY OF REPRODUCTION (2010)
THE EFFECT OF TREATMENT WITH VARIOUS DOSES OF A SYNTHETIC GONADOTROPIN-RELEASING HORMONE ON INDUCTION OF OVULATION IN LLAMAS Silva M.E.; Letelier C.; Dalmazo, PF; Niño, MA; Ratto M.H. Abstract ISI Reproduction, fertility, and development (2010)


Dissecting the effect of the Beta-Nerve Growth Factor (B-NGF) on fertility in Dairy Cattle M.H. RATTO; Silva, Mauricio Proyecto (2024)
Strategies to improve the efficiency of bovine ICSI: Effect of injection technique, sperm capacitation combined with cell sorting and oocyte activation. FELMER, RICARDO NICOLAS Proyecto (2020)


New insights of the role of beta-NGF in the ovulation mechanism of induced ovulating species Ratto M.H.; Adams G.P. Review ISI SCOPUS REPRODUCTION (2019)
Biología de la gestación en la gata doméstica (Felis catus) Sanchez, AE; Silva M.E. Review ISI SCIELO ARCHIVOS DE MEDICINA VETERINARIA (2002)
Inducción de mellizos mediante la transferencia de un segundo embrión ipsilateral o contralateral al cuerpo lúteo en vacas cubiertas Silva M.E.; Gatica, R; Correa, JE Review ISI SCIELO ARCHIVOS DE MEDICINA VETERINARIA (2000)