Estudios iberoamericanos relevantes descriptos por sus mismos autores. Los trabajos fueron recientemente editados por prestigiosas revistas de la región y el mundo; SIIC las difunde por publicar investigaciones de autores iberoamericanos. |
| Laura Cecilia Giojalas * Autora invitada por SIIC |
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Se propone un método para diagnosticar muestras de semen, en especial con historia de esterilidad sin causa aparente |
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Descripción de la investigación |
Córdoba, Argentina (especial para SIIC): |
Laura Cecilia Giojalas * |
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| Referencias bibliográficas | |
| 1. Baldi E, Luconi M, Bonaccorsi L, Maggi M, Francavilla S, Gabriele A et al. Nongenomic progesterone receptor on human spermatozoa: biochemical aspects and clinical implications. Steroids 1999; 64:143-8.
2. Oehninger S, Blackmore P, Morshedi M, Sueldo C, Acosta AA, Alexander NJ. Defective calcium influx and acrosome reaction (spontaneous and progesterone induced) in spermatozoa of infertile men with severe teratozoospermia. Fertil Steril 1994;61:249-54. 3. Tesarik J, Mendoza C. Defective function of a non genomic progesterone receptor as a sole sperm anomaly in infertile patients. Fertil Steril 1992;58:793-7. 4. Krausz C, Bonaccorsi L, Luconi M, Fuzzi B, Criscuoli L, Pellegrini S et al. Intracellular calcium increase and acrosome reaction in response to progesterone in human spermatozoa are correlated with in-vitro fertilization. Hum Reprod 1995;10:120-4. 5. Krausz C, Bonaccorsi L, Maggio P, Luconi M, Criscuoli L, Fuzzi B et al. Two functional assays of sperm responsiveness to progesterone and their predictive values in in-vitro fertilization. Hum Reprod 1996;11:1661-7. 6. Falsetti C, Baldi E, Krausz C, Casano R, Failli P, Forti G. Decreased responsiveness to progesterone of spermatozoa in oligozoospermic patients. J Androl 1993;14:17-22. 7. Gadkar S, Shah CA, Sachdeva G, Samant U, Puri CP. Progesterone receptor as an indicator of sperm function. Biol Reprod 2002;67:1327-36. 8. Kotwicka M, Warchal JB. Expression of progesterone membrane receptor in spermatozoa from normozoospermic and oligozoospermic men. Folia Histochem Cytobiol 2001;39:139-40. 9. Giojalas LC. Correlation between response to progesterone and other functional parameters in human spermatozoa. Fertil Steril 1998;69:107-11. 10. Biggers JD, Whitten WK, Whittingham DG. The culture of mouse embryos in vitro. In: Daniel JD, ed. Methods in Mammalian Embriology. San Francisco: Freeman, 1971: 86-116. 11. Tesarik J, Carreras A, Mendoza C. Single cell analysis of tyrosine kinase dependent and independent Ca 2+ fluxes in progesterone induced acrosome reaction. Mol Hum Reprod 1996;2:225-32. |
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| Otros
artículos de Laura Cecilia Giojalas Giojalas L. Correlation between response to progesterone and other functional parameters in human spermatozoa. Fertility and Sterility, 69(1):107-111, 1998. Giojalas L and Rovasio R. Mouse spermatozoa modify their motility parameters and chemotactic response to factors from the oocyte microenvironment. International Journal of Andrology, 21:201-206, 1998. Oliveira R, Tomasi L, Rovasio RA and Giojalas LC. Increased velocity and induction of chemotactic response in mouse spermatozoa by follicular and oviductal fluids. Journal of Reproduction and Fertility, 115(1):23-27, 1999. Giojalas LC. Comunicación a distancia entre las gametas de mamífero mediada por quimiotaxis. Boletín Informativo Sociedad Argentina de Andrología, 10 (3):55-63, 2001. Fabro G, Rovasio RA, Civalero S, Frenkel A, Caplan R, Eisenbach M and Giojalas LC. Chemotaxis of capacitated rabbit spermatozoa to follicular fluid revealed by a novel directionality-based assay. Biology of Reproduction, 67, 1565-1571. 2002. Teves E, Miska W, Guidobaldi A, Rovasio RA, Sanchez R, Molina R and Giojalas LC. Modulation of human sperm kinematic by the CBG-Progesterone complex. Proceedings of 9th International Symposium on spermatology, Cape Town (South Africa), October 6-11, pp:21-24, 2002. Bahat A, Gakamsky A, Tur-Kaspa I, Giojalas LC, Eisenbach M. Thermotaxis of mammalian sperm cells – a potential navigation mechanism in the female genital tract. Nature Medicine, 9(2):149-150, 2003. Sun F, Giojalas LC, Rovasio RA, Tur-Kaspa I, Sanchez R and Eisenbach M. Lack of species-specificity in mammalian sperm chemotaxis. Developmental Biology, 15:423-427, 2003. Giojalas LC, Rovasio R, Fabro G, Gakamsky A and Eisenbach M. Timing of sperm capacitation appears to be programmed according to egg availability in the female genital tract. Fertility and Sterility, 82: 247-249. 2004. Sun F, Bahat A, Girsh E, Katz N, Giojalas LC, Tur-Kaspa I, Eisenbach M. Human sperm chemotaxis: Both the egg and its surrounding cumulus cells secrete sperm chemoattractants. Human Reproduction, 2004, In press. |
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Acerca del trabajo completo |
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Título en castellano LA DETERMINACION EN ESPERMATOZOIDES HUMANOS DEL AUMENTO DEL CALCIO MEDIADO POR PROGESTERONA PUEDE SER UTIL PARA EVALUAR CASOS DE ESTERILIDAD SIN CAUSA APARENTE |
Autora |
| Bióloga, Dra. en Ciencias Biológicas, Centro de Biología Celular y Molecular, Facultad de Ciencias Exactas Físicas y Naturales, Profesora Adjunta, Investigadora Adjunta |
Acceso a
la fuente original |
Clasificado en siicsalud |
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Acerca de SIIC Estructura de SIIC Sociedad
Iberoamericana de Información Científica (SIIC) |