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    Article

    Physiopathologie et classification des anomalies du développement génitosexuel

    Depuis 2005, la révision de la nomenclature, la nouvelle classification des anomalies du développement génitosexuel chez l’homme (DSD) et la découverte de nombreux gènes impliqués dans la détermination gonadiq...

    F. Roucher, Y. Morel, D. Mallet, I. Plotton, V. Tardy in Revue de médecine périnatale (2015)

  2. Article

    Absence de corrélation génotype-phénotype dans les absences de canaux déférents

    L’absence des canaux déférents est une cause rare d’infertilité masculine associée dans 80% des cas à des mutations sur le géne de la mucoviscidose. Cependant, les corrélations entre le génotype et le phénotyp...

    F. Robert, F. Bey-Omar, J. Rollet, J. F. Lapray, Y. Morel in Andrologie (2001)

  3. No Access

    Article

    Wavelength Dispersion of Optical Power Limiting in Stilbene3 Analyzed within a Three Level Model

    Nonlinear transmission in a dye (stilbene3) exhibiting two-photon absorption (TPA) has been studied has a function of wavelength, in the visible range using nanosecond laser pulses. The results have been analy...

    P. A. Chollet, A. Somin, B. Paci, V. Hully, J. M. Nunzi in MRS Online Proceedings Library (1999)

  4. No Access

    Chapter and Conference Paper

    The 3β-Hydroxysteroid Dehydrogenase/Isomerase Gene Family: Lessons from Type II 3β-HSD Congenital Deficiency

    The membrane-bound nicotinamide adenine dinucleotide (NAD+)-dependent 3β-hydroxysteroid dehydrogenase /Δ5-Δ4-isomerase (3β-HSD), located in the endoplasmic reticulum and in mitochondrial membrane (Chapman et al. ...

    F. Labrie, J. Simard, V. Luu-The, A. Bélanger in Signal Transduction in Testicular Cells (1996)

  5. Article

    MOLECULAR BASIS OF CONGENITAL ADRENAL HYPERPLASIA DUE TO 3β-HYDROXYSTEROID DEHYDROGENASE DEFICIENCY

    Classical 3β-hydroxysteroid dehydrogenase/Δ5-Δ/) isomerase (3β-HSD) deficiency is an autosomal recessive form of congenital adrenal hyperplasia (CAH). In contrast to CAH due to 21-hydroxylase and 11β-hydroxyla...

    J Simard, Y Morel, E Rhéaume, R Sanchez, F Mebarki, N Laflamme in Pediatric Research (1993)

  6. Article

    RELATIONSHIP BETWEEN GENOTYPE AND PHENOTYPE TN GERMAN FAMILIES WITH CONGENITAL ADRENAL HYPERPLASIA (CAH) DUE TO 21 HYDROXYLASE DEFICIENCY

    In 13 unrelated CAH families (2 with 2 patients) from Berlin, Germany, the CYP21B gene and its region were studied to establish if the incidence of each genetic lesion and the relationship between genotype and...

    A Serban, D L'Allemand, H Helge, M Murena, Y Morel in Pediatric Research (1993)

  7. Article

    PRENATAL DIAGNOSIS OF CONGENITAL ADRENAL HYPERPLASIA DUE TO 21-HYDROXYLASE DEFICIENCY

    Prenatal diagnosis of the classic forms of the congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency has progressed at the same time as the advances made in the field of both endocrinology and ...

    Y Morel, M Murena, M G Forest, J C Carel, J Leger, J-L Nivelon in Pediatric Research (1993)

  8. No Access

    Article

    Confirmation of linkage disequilibrium between haplotype B (XV-2c, allele 1; KM-19, allele 2) and cystic fibrosis allele in the French population

    In 237 French families with cystic fibrosis (CF) restricted fragment length polymorphisms (RFLPs) were detected by two DNa probes, XV-2c and KM-19, which are tightly linked to the CF allele. As in other Europe...

    M. Vidaud, A. Kitzis, C. Ferec, D. Bozon, V. Dumur, G. Giraud, F. David in Human Genetics (1989)

  9. Article

    LONG TERM FOLLOW-UP OF LHRH-A TREATMENT OF PRECOCIOUS PUBERTY BY URINARY GONADOTROPINS (UG): ESCAPE OF FSH DESENSITIZATION IN GIRLS

    The amounts of gonadotrophins in 24 h urines (U-LH, U-FSH) reflect spontaneous gonadotrophin secretion and should be taken as a good marker of the onset of puberty. Thirteen cases of precocious puberty (10 gir...

    Y Morel, J P Betuel, P Chatelain, J Perez, M Sempé, M Roger, M David in Pediatric Research (1986)

  10. Article

    RESTRICTION MAPPING OF 21-HYDROXYLASE (21-OH) GENES IN CONGENITAL ADRENAL HYPERPLASIA (C.A.H.)

    C.A.H. due to 21-OH deficiency is an inherited recessive disorder linked to the HLA-B locus on the chromosome 6. In human beings, there are two 21-OH genes (A and B) located near C4 genes in the major histocom...

    Y Morel, M Auvinet, J Goetz, G Hauptmann, H Betuel, M David, J André in Pediatric Research (1986)

  11. Article

    CUSHING'S SYNDROME BY ECTOPIC ACTH SECRETION: EFFECT OF MIFEPRISTONE

    Mifepristone (RU 486 - Roussel-Udlaf), an antiglucorticoid receptor with no agonist activity, has been proposed as treatment of hyper-cortisolism in adults. A 27 month old girl presented a Cushing's syndrome, ...

    B Beaufrère, P Chatelain, G Sassolas, Y Morel, N Catbeh, M Aguercif in Pediatric Research (1986)

  12. Article

    BIOACTIVE LUTEOTROPIN (LH) IN URINE: NYCTHEMERAL VARIATION IN BIOLOGICAL POTENCY IN MID-PUBERTY

    A previous work (Arch.Fr.Pediatr. 1985,42, 579) has shown the usefulness of immunoassayabled (I) urinary LH levels for assessing gonadotropic function in children and adolescents. To further investigate the physi...

    M G Forest, Y Morel, A Asensio in Pediatric Research (1986)