Search

Your search keyword '"Parinaud, Jean"' showing total 192 results
Start Over Author "Parinaud, Jean"
192 results on '"Parinaud, Jean"'

7. Pregnancy outcome in Turner syndrome: A French multi-center study after the 2009 guidelines

Author

Cadoret, Florence, Parinaud, Jean, Bettiol, Celia, Pienkowski, Catherine, Letur, Helene, Ohl, Jeanine, Sentilhes, Loïc, Papaxanthos, Aline, Winer, Norbert, Mathieu d’Argent, Emmanuelle, Catteau-Jonard, Sophie, Chauleur, Celine, Biquard, Florence, Hieronimus, Sylvie, Pimentel, Celine, Le Lous, Maela, Fontaine, Nathalie, Chevreau, Julien, and Parant, Olivier

Published
2018
Full Text
View/download PDF

14. Soluble HLA-G in IVF/ICSI embryo culture supernatants does not always predict implantation success: a multicentre study

Author

Tabiasco, Julie, d'Hauterive, Sophie Perrier, Thonon, Fabienne, Parinaud, Jean, Léandri, Roger, Foidart, Jean-Michel, Chaouat, Gérard, Munaut, Carine, Lombroso, Raoul, Selva, Jacqueline, Bergère, Marianne, Hammoud, Ibrahim, Kozma, Noemi, Aguerre-Girr, Maryse, Swales, Anna KE, Sargent, Ian L, Le Bouteiller, Philippe, and Lédée, Nathalie

Published
2009
Full Text
View/download PDF

19. Biochemical characterization of pre-beta-1 high-density lipoprotein from human ovarian follicular fluid: evidence for the presence of a lipid core

Author

Jaspard, Beatrice, Collet, Xavier, Barbaras, Ronald, Manent, Jeanine, Vieu, Claude, Parinaud, Jean, Chap, Hugues, and Perret, Bertrand

Subjects
High density lipoproteins -- Research, Biological sciences, Chemistry
Abstract

The human preovulatory follicular fluid, which has only high-density lipoprotein (HDL) as a lipoprotein class and a substantial amount of pre-beta-1 HDL, was studied to determine the characteristics of pre-beta-1 HDL. The apparent molecular mass of pre-beta-1 HDL was found to be 61.6 kDa. They contain very little lipids compared to follicular fluid HDL. Cholesteryl ester and triacylglycerol molecules made up 8 to 9% of the molecular weight.

Published
1996

25. In vitro exposure to environmental relevant dose of bisphenol A does not influence the rabbit blastocyst transcriptome

Author

Moreau, J., Tymen, M., Archilla, Catherine, Gatimel, N., Jouneau, Luc, Balmisse, Elodie, Parinaud, Jean, Duranthon, Véronique, Léandri, Roger, Université Fédérale Toulouse Midi-Pyrénées, Biologie du Développement et Reproduction (BDR), École nationale vétérinaire d'Alfort (ENVA)-Institut National de la Recherche Agronomique (INRA), Pôle d'Expérimentation Cunicole TOULousain (PECTOUL ), Institut National de la Recherche Agronomique (INRA), and European Society of Human Reproduction and Embryology (ESHRE). BEL.

Subjects
[SDV.BDLR]Life Sciences [q-bio]/Reproductive Biology, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017

38. Decrease in pregnancy rate after endometrial scratch in women undergoing a first or second in vitro fertilization. A multicenter randomized controlled trial.

Author

Frantz, Sandrine, Parinaud, Jean, Kret, Marion, Rocher-Escriva, Gaelle, Papaxanthos-Roche, Aline, Creux, Hélène, Chansel-Debordeaux, Lucie, Bénard, Antoine, and Hocké, Claude

Abstract

Study Question: Does endometrial scratch in women undergoing a first or second IVF/ICSI attempt improve the clinical pregnancy rate (CPR)?Summary Answer: Endometrial scratch (ES) in women undergoing their first or second IVF/ICSI attempt does not enhance the CPR under the technical conditions of our study.What Is Known Already: Several studies have suggested that physical scratch of the endometrium before an IVF attempt could improve embryo implantation.Study Design, Size, Duration: This was a randomized controlled multi-center, two-arm, parallel trial. Inclusions started in February 2010 and stopped prematurely in July 2014 after an unplanned interim analysis. At the time of study closure, 191 of the planned 358 patients had been included.Participants/materials, Setting, Methods: Patients included in the study were randomly assigned to either the ES arm or the non-ES arm. Local ES was performed between Day 20 and Day 24 of the cycle preceding ovarian stimulation using a device for endometrial biopsy. Ovarian stimulation used a combination of recombinant FSH and either an GnRH agonist protocol or a GnRH antagonist protocol without any estrogen pre-treatment. CPR was analyzed on an intent-to-treat basis. All comparisons between the two groups were done using a logistic regression model adjusted for age, BMI and infertility etiology. Differences between the two arms were considered statistically significant at P value of less than 0.0446 for the primary outcome only.Main Results and the Role Of Chance: Sixty-eight embryo transfers were performed in the ES arm and sixty-four in the non-ES arm. CPR was 23.5% (16/68) in the ES arm and 35.9% (23/64) in the non-ES arm (hazard ratio (HR) = 0.43; 95% CI, 0.18-1.02; P = 0.0568). The implantation rate was 19.1% and 24.0% in the ES arm and in the non-ES arm, respectively. Two miscarriages and one ectopic pregnancy were reported in each arm. The multiple pregnancy rate was higher in the scratch arm (50.0% vs 20.0%), but the difference was not statistically significant (odds ratio (OR) = 4.54; 95% CI, 0.50-40.93; P = 0.1349). The endometrial biopsy procedure was well tolerated in most women. Of 50 patients in the ES arm having received the embryo transfer, 40 (80.0%) patients reported having felt pain during the procedure, the pain resolving quickly for 31 of them.Limitations, Reasons For Caution: An interim analysis of the primary endpoint was conducted and an independent data monitoring committee agreed on stopping the inclusions. This analysis was prompted by the tendency towards lower pregnancy rates observed in the ES arm. Consequently, the study suffered from a lower inclusion rate and failed to reach the planned sample size.Wider Implications Of the Findings: Under the technical condition employed in this study, ES in the luteal phase of the cycle preceding the ovarian stimulation does not improve CPR in patients undergoing a first or second IVF/ICSI attempt.Study Funding/competing Interests: This study was supported by a grant from Ministère de la Santé Français (Programme Hospitalier de Recherche Clinique 2009). There are no conflicts of interest.Trial Registration Number: NCT01064193.Trial Registration Date: 08-Feb-2010.Date Of First Patient’s Enrolment: 08-Feb-2010. [ABSTRACT FROM AUTHOR]

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results