All Stories

  1. Monocyte-derived extracellular trap (MET) formation induces aggregation and affects motility of human spermatozoa in vitro

    Article • Systems Biology in Reproductive Medicine, June 2019, Taylor & Francis

    Professor Raul Sanchez, Professor Carlos Hermosilla

  2. Effects of Diet-Induced Obesity and Deficient in Vitamin D on Spermatozoa Function and DNA Integrity in Sprague-Dawley Rats

    Article • BioMed Research International, November 2018, Hindawi Publishing Corporation

    Professor Raul Sanchez, Dr Osvaldo Segundo Merino

  3. Trehalose sustains a higher post-thaw sperm motility than sucrose in vitrified human sperm

    Article • Andrologia, May 2017, Wiley

    Professor Raul Sanchez

  4. Decrease in bovine in vitro embryo production efficiency during winter season in a warm-summer Mediterranean climate

    Article • Andrologia, December 2016, Wiley

    Professor Raul Sanchez

  5. Effect of short-term exposure of cumulus-oocyte complex to 3-morpholinosydnonimine on in vitro embryo development and gene expression in cattle

    Article • Reproduction in Domestic Animals, September 2016, Wiley

    Professor Raul Sanchez

  6. Leukocytes coincubated with human sperm trigger classic neutrophil extracellular traps formation, reducing sperm motility

    Article • Fertility and Sterility, June 2016, Elsevier

    Professor Raul Sanchez

  7. Effect of anisomycin, a protein synthesis inhibitor, on the in vitro developmental potential, ploidy and embryo quality of bovine ICSI embryos

    Article • Zygote, May 2016, Cambridge University Press

    Professor Raul Sanchez

  8. Vitrificación de espermatozoides en mamíferos

    Article • SPERMOVA, December 2015, Asociacion Peruana de Reproduccion Animal

    Professor Raul Sanchez

  9. Sperm Chemotaxis in Mammals

    Article • November 2015, Bentham Science Publishers

    Professor Raul Sanchez

  10. Infecciones de transmisión sexual silentes: la muestra de orina permite una adecuada detección

    Article • Revista chilena de infectología, June 2015, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  11. N-acetyl-L-cysteine pre-treatment protects cryopreserved bovine spermatozoa from reactive oxygen species without compromising thein vitrodevelopmental potential of intracytoplasmic sperm injection embryos

    Article • Andrologia, March 2015, Wiley

    Professor Raul Sanchez

  12. Intracytoplasmic sperm injection affects embryo developmental potential and gene expression in cattle

    Article • Reproductive Biology, March 2015, Elsevier

    Professor Raul Sanchez

  13. High temperature is essential for preserved human sperm function during the devitrification process

    Article • Andrologia, February 2015, Wiley

    Professor Raul Sanchez

  14. 320 EFFECTS OF DIFFERENT ACTIVATION REGIMENS ON PRONUCLEAR FORMATION AND PRE-IMPLANTATION DEVELOPMENTAL COMPETENCE OF IN VITRO-MATURED BOVINE OOCYTES AFTER INTRACYTOPLASMIC SPERM INJECTION

    Article • Reproduction Fertility and Development, January 2015, CSIRO Publishing

    Professor Raul Sanchez

  15. Effect of seminal plasma on Atlantic salmon (Salmo salar) sperm vitrification

    Article • Theriogenology, January 2015, Elsevier

    Professor Raul Sanchez

  16. Frecuencia de Virus Papiloma Humano en Tumores no Ginecológicos de la Región de la Araucanía, Chile

    Article • International Journal of Morphology, December 2014, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  17. Supplementation of IVF medium with melatonin: effect on sperm functionality andin vitroproduced bovine embryos

    Article • Andrologia, July 2014, Wiley

    Professor Raul Sanchez

  18. Selección Espermática en Semen Congelado/Descongelado de Equino: Evaluación de las Membranas Plasmática, Acrosomal y Potencial de Membrana Mitocondrial

    Article • International Journal of Morphology, June 2014, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  19. Effect of short-term semen storage in salmon (Oncorhynchus mykiss) on sperm functional parameters evaluated by flow cytometry

    Article • Andrologia, April 2014, Wiley

    Professor Raul Sanchez, Dr Osvaldo Segundo Merino

  20. Protective effect of butylated hydroxytoluene on sperm function in human spermatozoa cryopreserved by vitrification technique

    Article • Andrologia, February 2014, Wiley

    Professor Raul Sanchez, Dr Osvaldo Segundo Merino

  21. Effect of sperm pretreatment with sodium hydroxide and dithiothreitol on the efficiency of bovine intracytoplasmic sperm injection

    Article • Reproduction Fertility and Development, January 2014, CSIRO Publishing

    Professor Raul Sanchez

  22. Presente y futuro de la anología

    Article • Revista Médica Clínica Las Condes, January 2014, Elsevier

    Professor Raul Sanchez

  23. Temperatures in the devitrification process is essential for preserved morphological membrane integrity and sperm function in human spermatozoon

    Article • Fertility and Sterility, September 2013, Elsevier

    Professor Raul Sanchez

  24. Modulation of oxidative stress during in vitro fertilization in bovine: effects of melatonin on sperm function and subsequent embryo development

    Article • Fertility and Sterility, September 2013, Elsevier

    Professor Raul Sanchez

  25. Quality of human spermatozoa: relationship between high-magnification sperm morphology and DNA integrity

    Article • Andrologia, May 2013, Wiley

    Professor Raul Sanchez

  26. Abstract 4789: Human papillomavirus genotyping in urine samples of women with squamous intraepithelial lesions of cervix.

    Article • Cancer Research, April 2013, American Association for Cancer Research (AACR)

    Professor Raul Sanchez

  27. Diagnóstico de la infección por virus papiloma humano en el hombre

    Article • Revista chilena de infectología, April 2013, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  28. Criopreservación de Espermatozoides Caninos a - 80C

    Article • International Journal of Morphology, March 2013, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  29. Infecciones de Transmisión Sexual en Semen: El Hombre como Vector de Transmisión

    Article • International Journal of Morphology, March 2013, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  30. Assessment of Sperm Function Parameters and DNA Fragmentation in Ejaculated Alpaca Sperm (Lama Pacos) by Flow Cytometry

    Article • Reproduction in Domestic Animals, October 2012, Wiley

    Professor Raul Sanchez

  31. Andrología en Iberoamérica

    Article • Revista Internacional de Andrología, October 2012, Elsevier

    Professor Raul Sanchez

  32. Vitrified sperm banks: the new aseptic technique for human spermatozoa allows cryopreservation at −86 °C

    Article • Andrologia, May 2012, Wiley

    Professor Raul Sanchez

  33. Human spermatozoa vitrified in the absence of permeable cryoprotectants: birth of two healthy babies

    Article • Reproduction Fertility and Development, January 2012, CSIRO Publishing

    Professor Raul Sanchez

  34. Effect of aracnotoxin from Latrodectus mactans on bovine sperm function: modulatory action of bovine oviduct cells and their secretions

    Article • Andrologia, December 2011, Wiley

    Professor Raul Sanchez

  35. Neural differentiation of rat aorta pericyte cells

    Article • Cytometry Part A, October 2011, Wiley

    Professor Raul Sanchez

  36. Congelación Ultra Rápida de Espermatozoides Humanos: Efecto sobre la Función Espermática y Producción de Especies Reactiva de Oxígeno

    Article • International Journal of Morphology, September 2011, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  37. Molecular Characterization, Electrophysiological and Contraceptive Effect of Chilean Latrodectus Venom

    Article • International Journal of Morphology, September 2011, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  38. Los Pericitos: Nuevos Enfoques en la Terapia Regenerativa, Patología Cerebrovascular y Cáncer

    Article • International Journal of Morphology, September 2011, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  39. Sperm Membrane Functionality in the Dog Assessed by Flow Cytometry

    Article • Reproduction in Domestic Animals, April 2011, Wiley

    Professor Raul Sanchez

  40. Canine sperm vitrification with sucrose: effect on sperm function

    Article • Andrologia, March 2011, Wiley

    Professor Raul Sanchez

  41. Evaluation of different culture systems with low oxygen tension on the development, quality and oxidative stress-related genes of bovine embryos produced in vitro

    Article • Zygote, March 2011, Cambridge University Press

    Professor Raul Sanchez

  42. Participation of the sperm proteasome during in vitro fertilisation and the acrosome reaction in cattle

    Article • Andrologia, January 2011, Wiley

    Professor Raul Sanchez

  43. Proteasome activity and proteasome subunit transcripts in human spermatozoa separated by a discontinuous Percoll gradient

    Article • Andrologia, December 2010, Wiley

    Professor Raul Sanchez

  44. Progesterone sperm chemoattraction may be modulated by its corticosteroid-binding globulin carrier protein

    Article • Fertility and Sterility, May 2010, Elsevier

    Professor Raul Sanchez

  45. Human sperm chemotaxis depends on critical levels of reactive oxygen species

    Article • Fertility and Sterility, January 2010, Elsevier

    Professor Raul Sanchez

  46. Molecular Mechanism for Human Sperm Chemotaxis Mediated by Progesterone

    Article • PLoS ONE, December 2009, PLOS

    Professor Raul Sanchez

  47. Protective effect of fallopian tubal fluid against activated leucocyte-induced sperm DNA fragmentation: preliminary results

    Article • Andrologia, June 2009, Wiley

    Professor Raul Sanchez

  48. Evaluation of nuclear maturity in human spermatozoa obtained by sperm-preparation methods

    Article • Andrologia, April 2009, Wiley

    Professor Raul Sanchez

  49. Integrity of mitochondrial membrane potential reflects human sperm quality

    Article • Andrologia, February 2009, Wiley

    Professor Raul Sanchez

  50. Effect of Protease Inhibitors on the Acrosome Reaction and Sperm-Zona Pellucida Binding in Bovine Sperm

    Article • Reproduction in Domestic Animals, December 2008, Wiley

    Professor Raul Sanchez

  51. Potassium Current in Mature Bovine Spermatozoa

    Article • Systems Biology in Reproductive Medicine, January 2008, Taylor & Francis

    Professor Raul Sanchez

  52. Effects of arachnotoxin on intracellular pH and calcium in human spermatozoa

    Article • Fertility and Sterility, June 2007, Elsevier

    Professor Raul Sanchez

  53. 123. Human spermatozoa: Mitochondial apoptose and vitrification

    Article • Cryobiology, December 2006, Elsevier

    Professor Raul Sanchez

  54. Progesterone at the picomolar range is a chemoattractant for mammalian spermatozoa

    Article • Fertility and Sterility, September 2006, Elsevier

    Professor Raul Sanchez

  55. DISPOSITIVOS INTRAUTERINOS CON LEVONORGESTREL: UNA NUEVA ALTERNATIVA TERAPÉUTICA EN EL SANGRADO UTERINO ANORMAL DE ORIGEN ORGÁNICO

    Article • Revista chilena de obstetricia y ginecología, January 2004, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  56. Lack of species-specificity in mammalian sperm chemotaxis

    Article • Developmental Biology, March 2003, Elsevier

    Professor Raul Sanchez

  57. Contribution of pathogen and non pathogen bacteria in reactive oxygen species production by polymorphonuclear granulocytes: effect on sperm motility

    Article • Andrologia, January 2003, Wiley

    Professor Raul Sanchez

  58. Uso de midodrín y congelación de semen en el tratamiento de las alteraciones del transporte espermático.: Caso clínico

    Article • Revista médica de Chile, January 2000, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Professor Raul Sanchez

  59. Migration/sedimentation sperm selection method used in bovine in vitro fertilization: Comparison with washing/centrifugation

    Article • Theriogenology, July 1996, Elsevier

    Professor Raul Sanchez

  60. Sperm selection methods for intracytoplasmic sperm injection (ICSI) in andrological patients

    Article • Journal of Assisted Reproduction and Genetics, March 1996, Springer Science + Business Media

    Professor Raul Sanchez

  61. Effect of Anesthesia on Sperm Motility in Gamete Intrafallopian Transfer

    Article • Archives of Andrology, January 1995, Taylor & Francis

    Professor Raul Sanchez

  62. Induction of the acrosome reaction in sperm by exposure to low temperature increases their rate of fusion with zona-free hamster oocytes

    Article • International Journal of Andrology, December 1991, Wiley

    Professor Raul Sanchez

  63. Influence of Incubation Time/Temperature on Acrosome Reaction/Sperm Penetration Assay

    Article • Archives of Andrology, January 1991, Taylor & Francis

    Professor Raul Sanchez

  64. Inhibition of stress-induced hyperglycemia by tail pinching or intraventricular enkephalin administration in the rat

    Article • Brain Research, June 1988, Elsevier

    Professor Raul Sanchez