Zobrazeno 1 - 10
of 171
pro vyhledávání: '"C. Finaz"'
Autor:
P. Briot, Bruno Lassalle, Ahmed Ziyyat, C. Finaz, Annick Lefèvre, Jacques Testart, Edouard Amar
Publikováno v:
Human Reproduction. 14:379-387
Flow cytometry coupled to cell sorting is proposed as a method to isolate round spermatids from testicular biopsies in obstructive azoospermic patients. The cells were separated on the basis of their size and density only. We obtained homogenous popu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b303fcc27ee9e52d1f5912a4d3227c9
https://doi.org/10.1093/humrep/14.2.379
https://doi.org/10.1093/humrep/14.2.379
Publikováno v:
Molecular Reproduction and Development. 49:286-297
LB5 antibody was selected from a monoclonal antibody (mAb) library directed against human sperm proteins. LB5 mAb detected the corresponding protein SOB3 in the neck region and the flagellum of most live ejaculated sperm while it labelled, in additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d02c7b9a065083194caaa97238e36f5
https://doi.org/10.1002/(sici)1098-2795(199803)49:3<286::aid-mrd9>3.0.co
https://doi.org/10.1002/(sici)1098-2795(199803)49:3<286::aid-mrd9>3.0.co
Publikováno v:
Molecular and Cellular Endocrinology. 106:31-39
Vitamin A is a potent regulator of testicular function. We have reported that retinol (R) and retinoic acid (RA) induced a down regulation of luteinizing hormone/human chorionic gonadotropin (LH/CG) binding sites in K9 Leydig cells. In the present st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57b2edadd22d694f858ddb22b6391f9f
https://doi.org/10.1016/0303-7207(94)90183-x
https://doi.org/10.1016/0303-7207(94)90183-x
Publikováno v:
Molecular and Cellular Endocrinology. 76:115-123
Treatment of K9 mouse Leydig cells with 3 x 10(-6) M retinol (R) and retinoic acid (RA) resulted in 75% and 65% reduction of 125I-labeled hCG binding respectively, when assayed at 35 degrees C. This effect was dose-dependent and was first detected 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59d7f0bc2fd2b0fa9c9868991c283770
https://doi.org/10.1016/0303-7207(91)90266-u
https://doi.org/10.1016/0303-7207(91)90266-u
Publikováno v:
Biochemical and biophysical research communications. 259(1)
A human sperm-oocyte binding protein, SOB1, was purified by two dimensional gel electrophoresis and sequenced. This protein was selected because it was recognized by a monoclonal antibody that inhibited the binding of human sperm to zona-free hamster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f8b3d6836458f281a5f34c3f374d23
https://pubmed.ncbi.nlm.nih.gov/10334916
https://pubmed.ncbi.nlm.nih.gov/10334916
Autor:
C, Finaz, A, Lefèvre
Publikováno v:
Contraception, fertilite, sexualite (1992). 26(7-8)
Association of sperm with the acellular protective envelope of the oocyte, the zona pellucida, and their penetration is a determinant step in fertilization process. It is at this stage that species barriers take place to prevent cross fertilizations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f5ce8facfb58467961c76041b7bfd369
https://pubmed.ncbi.nlm.nih.gov/9810129
https://pubmed.ncbi.nlm.nih.gov/9810129
Publikováno v:
Archives of andrology. 35(3)
The role of retinoids in the regulation of epididymal fluid protein expression was investigated. We compared the patterns of two-dimensional electrophoretic gels of proteins from luminal fluids, cytosols and spermatozoa (from control rats only) of co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ff5c9af6a9d0feb3ce2a2813683f0d2
https://pubmed.ncbi.nlm.nih.gov/8585780
https://pubmed.ncbi.nlm.nih.gov/8585780
Publikováno v:
Biology of reproduction. 52(2)
CA6 antibody was selected out of a monoclonal antibody library raised against human sperm proteins primarily for its ability to recognize an epididymal antigen and to modify sperm adhesion to zona-free hamster oocytes. In the present study, CA6 was s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10511d2cc28dbfc6c6e09d2792e914cf
https://pubmed.ncbi.nlm.nih.gov/7536047
https://pubmed.ncbi.nlm.nih.gov/7536047
Publikováno v:
Molecular and cellular endocrinology. 106(1-2)
Vitamin A is a potent regulator of testicular function. We have reported that retinol (R) and retinoic acid (RA) induced a down regulation of luteinizing hormone/human chorionic gonadotropin (LH/CG) binding sites in K9 Leydig cells. In the present st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::58affe19084203d0cc83756466127b40
https://pubmed.ncbi.nlm.nih.gov/7895912
https://pubmed.ncbi.nlm.nih.gov/7895912
Autor:
Clotilde Duquenne, Bruno Lassalle, Jacques Testart, C. Finaz, Anick Lefevre, Svetlozara Villaroya, Franck Boué
Publikováno v:
Molecular reproduction and development. 33(4)
In order to identify human sperm surface proteins involved in the gamete recognition process, mouse monoclonal antibodies were directed against human spermatozoa and screened with live spermatozoa by enzyme-linked immunosorbent assay (ELISA). Immunop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::836eb9319323c5b66994140e8cac60f1
https://pubmed.ncbi.nlm.nih.gov/1472377
https://pubmed.ncbi.nlm.nih.gov/1472377