Artículo
Determination of human sperm calcium uptake mediated by progesterone may be useful for evaluating unexplained sterility
Giojalas, Laura Cecilia
; Iribarren, Pablo
; Molina, Rosa Alejandra; Rovasio, Roberto Americo
; Estofán, Daniel
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Fecha de publicación:
09/2004
Editorial:
Elsevier Science Inc
Revista:
Fertility and Sterility
ISSN:
0015-0282
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Sperm samples from couples who underwent assisted reproduction were classified according to the World Health Organization (WHO) criteria of concentration, motility, and morphology, in normal and subnormal cases (oligozoospermic, asthenozoospermic, and teratozoospermic). The percentage of spermatozoa that increased [Ca 2+] i in response to progesterone (P) was determined by means of flow cytometry. The evaluation of the P-mediated intracellular calcium increase by flow cytometry may be a fast and objective tool for the diagnosis of human sperm samples, especially in cases of unexplained sterility. © 2004 by American Society for Reproductive Medicine.
Palabras clave:
Calcium Uptake
,
Flow Cytometer
,
Human Spermatozoa
,
Progesterone
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Colecciones
Articulos(CIBICI)
Articulos de CENTRO DE INV.EN BIOQUI.CLINICA E INMUNOLOGIA
Articulos de CENTRO DE INV.EN BIOQUI.CLINICA E INMUNOLOGIA
Articulos(IIBYT)
Articulos de INSTITUTO DE INVESTIGACIONES BIOLOGICAS Y TECNOLOGICAS
Articulos de INSTITUTO DE INVESTIGACIONES BIOLOGICAS Y TECNOLOGICAS
Citación
Giojalas, Laura Cecilia; Iribarren, Pablo; Molina, Rosa Alejandra; Rovasio, Roberto Americo; Estofán, Daniel; Determination of human sperm calcium uptake mediated by progesterone may be useful for evaluating unexplained sterility; Elsevier Science Inc; Fertility and Sterility; 82; 3; 9-2004; 738-740
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