Chitkara Open Access Journals - Blog

Sperm Hyperactivation and Capacitation Induced By Light Stimuli in Cryopreserved Semen

In mammals, such as rabbits, there are some factors involved in a possible fertilization, from complex changes in the membrane of the sperm to obstruction or non-existent of vas deferens, which creates problems in the number and quality of sperm. In this work, we report effects of rabbit sperm motility and capacitation of cryopreserved semen samples under light stimuli. The sperm velocities were correlated with the percentage of capacitated and non-capacitated sperm seen with a fluorescent dye. Consequently, we analyzed the specific correlations between irradiation times, supplied energy and fertility parameters.

Author(s):

  • V. Soto, M.A. Fuentes, G. Navidad, R.N. Meza, A.G. Salazar and D. Osorio-GonzalezLaboratorio de Biofísica Molecular de la Facultad de Ciencias. Universidad Autónoma del Estado de México
  • L.A. MandujanoLaboratorio de Diseño y Modelado Biofísico Molecular de la Universidad Mexiquense, S. C.
  • C. FernandezClinica Fertilidad “Biología de la Reproducción” del Hospital Materno Perinatal “Mónica Pretelini Sáenz” Adscripción
  • C. Garcia and Y.E. Felipe-PerezLaboratorio de Biología de la Reproducción de la Facultad de Medicina Veterinaria y Zootecnia. Universidad Autónoma del Estado de México

Keywords:

Sperm capacitation, Fertility, light stimuli

URL:

https://jnp.chitkara.edu.in/index.php/jnp/article/view/83/57

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