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Academic literature on the topic 'Stérilité masculine'
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Journal articles on the topic "Stérilité masculine"
Berta, Ph. "Chromosome Y et stérilité masculine." Andrologie 9, no. 3 (September 1999): 333–41. http://dx.doi.org/10.1007/bf03034806.
Full textPontonnier, Francis, Arlette Mansat, Roger Mieusset, and Louis Bujan. "Chirurgie de la stérilité masculine." EMC - Techniques Chirurgicales - Urologie 13, no. 4 (1996): 1. https://doi.org/10.1016/s1283-0879(96)41644-4.
Full textBourgeron, T., S. Barbaux, K. McElreavey, and M. Fellous. "La génétique de la stérilité masculine." médecine/sciences 12, no. 11 (1996): I. http://dx.doi.org/10.4267/10608/672.
Full textZemni, M., M. K. Souguir, S. Zemi-Djellali, A. Saad, and H. Khairi. "L’adoption en Tunisie comme réponse a la stérilité masculine." Andrologie 1, no. 1 (June 1991): 24–25. http://dx.doi.org/10.1007/bf03035084.
Full textLaurent, Colette, Z. Papathanassiou, P. Haour, and M. Cognat. "Étude Mitotique et Meiotique de 70 Cas de Stérilité Masculine." Andrologia 5, no. 3 (April 24, 2009): 193–200. http://dx.doi.org/10.1111/j.1439-0272.1973.tb00902.x.
Full textLöwy, Ilana. "Assistance médicale à la procréation (AMP) et traitement de la stérilité masculine en France." Sciences sociales et santé 18, no. 4 (2000): 75–104. http://dx.doi.org/10.3406/sosan.2000.1506.
Full textDurieu, I., F. Bey-Omar, J. Rollet, D. Boggio, G. Bellon, Y. Morel, and D. Vital Durand. "Stérilité masculine par agénésie bilatérale des canaux déférents: une nouvelle forme clinique de mucoviscidose?" La Revue de Médecine Interne 18, no. 2 (February 1997): 114–18. http://dx.doi.org/10.1016/s0248-8663(97)84676-0.
Full textGeorges, A., M. Commenges, A. Papaxanthos, C. Matthieu, J. L. Pariente, and L. Bordenave. "Intérêt du dosage d’inhibine B dans l’exploration d’une stérilité masculine grave en vue d’AMP." Immuno-analyse & Biologie Spécialisée 17, no. 3 (June 2002): 176–80. http://dx.doi.org/10.1016/s0923-2532(02)01189-4.
Full textDesideri-Vaillant, C., J. Creff, C. Le marechal, V. Moalic, and C. Ferec. "Implication du gène CFTR dans la stérilité masculine associée à une absence de canaux déférents." Immuno-analyse & Biologie Spécialisée 19, no. 6 (December 2004): 343–50. http://dx.doi.org/10.1016/j.immbio.2004.09.003.
Full textDurieu, I., F. Bey Omar, J. Rollet, D. Vital Durand, Y. Morel, R. Gilly, and R. Levrat. "La stérilité masculine par atrophie congénitale bilatérale des canaux déférents est-elle une forme clinique de mucoviscidose?" La Revue de Médecine Interne 14, no. 10 (January 1993): 981. http://dx.doi.org/10.1016/s0248-8663(05)80099-2.
Full textDissertations / Theses on the topic "Stérilité masculine"
Touhami, Ahami 19 Ahmed Omar. "Les dysfonctions sexuelles masculines isolées ou associées à la stérilité secondaire : aspects cliniques et épidémiologiques." Lyon 1, 1986. http://www.theses.fr/1986LYO1H064.
Full textMontjean, Debbie. "Anomalies génétiques et épigénétiques associées à l'infertilité masculine." Paris 6, 2011. http://www.theses.fr/2011PA066724.
Full textSaid, Lamia. "Aromatase, estrogènes et infertilité masculine." Caen, 2009. http://www.theses.fr/2009CAEN2020.
Full textThe involvement of aromatase in the quality of the spermatozoa was undertaken in Tunisian patients with abnormal mobility and morphology spermatozoa and undergoing infertility assessment. A significant decrease of aromatase transcript was noted in both teratozoospermia and asthenoteratozoospermia groups compared with normozoospermia. Asthenozoospermia group was divided into two sub-groups with aromatase mRNA rates lowered in the first and increased in the second. Moreover, a significant correlation between mRNA aromatase and the percentage of sperm morphology and/or MAI was recorded. The seminal plasma biochemical parameters in these patients revealed a significant reduction of fructose level in the asthenozoospermic in comparison with asthenoteratozoospermic patients. The correlation analysis reveals that neutral a- glucosidase is correlated with seminal volume and pH; citric acid with pH and fructose with seminal volume, sperm count and morphology. The implication of aromatase and estrogen receptor alpha gene in the sterility of chromosomal hybrid mice resulting from crosses between Robertsonian (22Rb) 2n = 22 and standard (40Std) 2n = 40 domestics mice was verified by the analysis of the expression of aromatase and estrogens receptor alpha genes. Our data showed no difference of mRNA rates of these two markers in the testes between hybrids and parental races but, in females a reduced level of aromatase ARNm was observed in the ovaries of hybrids resulting from the cross (♀40Std×♂22Rb)
Fellmann, Florence. "Génétique et infertilité masculine : étude d'une population d'hommes infertiles et contribution à la caractérisation de la pathologie moléculaire du chromosome Y." Besançon, 2002. http://www.theses.fr/2002BESA0024.
Full textThe study of an infertile male population seeking for Assisted Reproductive Technology is reported. Molecular study of the long arm of the Y chromosome, in AZF region, shows a relatively high ftequency of microdeletions, reflecting and confirming the interest of such an analysis in severe unexplained male infertility. Complete AZFa deletions are detected with a higher ftequency compared to literature data, essentially in non-obstructive azoospermia. Moreover, partial AZFb and AZFc deletions are detected: partial ptoximal AZFb deletions are rare and the associated phenotype has to be delimited. This work shows the interest of real-time PCR [polymerase chain reaction] technique to detect partial deletions or duplications of the AZFc region. The results are discussed following available data regarding mapping and molecular pathology of the Y chromosome
Roze, Virginie. "Locus AZFc, gènes de la famille DAZ et infertilité masculine : recherche et caractérisation de microréarrangements au niveau génomique et quantification de l'expression génique au niveau testiculaire." Besançon, 2006. http://www.theses.fr/2006BESA0014.
Full textThe AZFc region on the Y chromosome long arm is one of the most unstable regions in the human genome. It consists almost entirely of very long repeats, is prone to rearrangement and some of them have been reported to be associated with male infertility. We screened two populations: 344 infertile patients and 136 controls for AZFc microrearrangements and we observed a high frequency of genomic rearrangements with similar frequency of deletions and duplications in both populations. Rearrangements were then characterized using DAZ and CDY 1 genes analyses and Y chromosome haplogroup determination. We also studied DAZ gene family expression by "real time" quantitative RT-PCR [reverse transcription-polymerase chain reaction] from 30 testicular biopsies presenting distinct histological pictures. Different expression profiles were obtained according to the gene tested and the fertility status
Baume, Brugnon Florence. "Apoptose du spermatozoïde et fertilité masculine." Clermont-Ferrand 1, 2009. http://theses.clermont-universite.fr/nondiff/2009CLF1MM01.pdf.
Full textIn order to have a better insight into the implications of apoptosis markers in human ejaculated spermatozoa, the aim of our study was to measure these markers in the spermatozoa collected at different levels in the male genital tract in various physiopathological situations. To analyse the functional quality of these spermatozoa, the analysis of relationships between the expression of these markers and the results obtained after assisted reproductive technology was assessed. The markers analysed are factors that are involved in the initiation and activation of apoptosis (activated poly-caspases, caspases-3, -8, -9) and early (externalisation of phosphatidylsérine, PS), or late (DNA fragmentation) signs of apoptosis. Ultrastuctural analysis of the spermatozoa was also carried out for some samples. Measurement of the expression of activated caspases was subject of adjustment given the heterogeneity of the sperm samples and the low quantity of spermatozoa available. Finally, we decided on measurement using a double staining associating a green fluorescent inhibitor for the activated caspases and a red fluorescen vital staining (Propidium Iodide), with detection either by flow cytometry or by fluorescent microscopy depending on the type of spermatozoa to be analysed. In patients presenting congenital bilateral absence of vas deferens, the proportion of living or dead spermatozoa expressing activated caspases was higher in the testicular spermatozoa than in the epididymal spermatozoa suggesting that the apoptotic process started in the testicles and that epididymal spermatozoa were incapable of initiating apoptosis. Under these conditions, in case of ICSI, the risk of injecting an apoptotic spermatozoa into an ovocyte is higher with the testicular spermatozoa and could explain, in part, the different and inferior results obtained with these testicular spermatozoa, compared with epididymal spermatozoa. In the ejaculated spermatozoa of infertile reciprocal or Robertsonian autosomal translocation carriers, the expression of ultrastructural modifications and biochemical markers of apoptosis (activated caspases, DNA fragmentation, PS externalisation) associated with signs of ultrastructural immaturity was higher than in spermatozoa of fertile men. These results could explain that in the ejaculate of these patients, there is a predominance of chromosomal balanced spermatozoa. The gametes presenting an imbalance would have been preferentially eliminated by apoptosis. In conclusion, the apoptosis markers expressed by ejaculated spermatozoa would reflect the impairment of spermatogenesis with apoptosis initiated and aborted in the testicle associated with maturation and differentiation abnormalities. So measurement of apoptosis markers in spermatozoa could be helpful for the understanding of male infertility, particularly to predict the outcome of assisted reproductive technologies
Heyraud, Dominique. "Evolution de l'oligo-asthénospermie dans l'infertilité masculine." Montpellier 1, 1993. http://www.theses.fr/1993MON11083.
Full textMetzler-Guillemain, Catherine. "Etude structurale et fonctionnelle de la vésicule sexuelle au cours de la méiose masculine." Aix-Marseille 2, 2003. http://www.theses.fr/2003AIX20670.
Full textKoscinski, Isabelle. "Génétique de l'infertilité." Université Louis Pasteur (Strasbourg) (1971-2008), 2008. http://www.theses.fr/2008STR13216.
Full textMarchetti, Carole. "L'apoptose dans le sperme éjaculé : une piste pour le développement de nouveaux marqueurs potentiels de l'infertilité masculine ?" Lille 2, 2006. http://www.theses.fr/2006LIL2S057.
Full textBooks on the topic "Stérilité masculine"
Charles, Brami, ed. Je veux un enfant: Le livre des couples qui se croient stériles. [Paris]: Stock, 1995.
Find full textS, Hamamah, ed. Médecine et biologie de la reproduction: Des gamètes à la conception. 2nd ed. Paris: Masson, 2004.
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