References of "NISOLLE, Michelle"
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See detailExpulsion of a uterine myoma in a patient treated with ulipristal acetate
CHANTRAINE, Frédéric ULg; POISMANS, Gaëlle ULg; Nwachuku, Julia et al

in Clinical Case Reports (2015)

Description of a spontaneous expulsion of a submucosal myoma in a patient treated with ulipristal acetate.

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See detailEstetrol attenuates neonatal hypoxic–ischemic brain injury
Tskitishvili, Ekaterine ULg; Nisolle, Michelle ULg; Munaut, Carine ULg et al

in Experimental Neurology (2014), 261

Estetrol (E4) is a recently described natural estrogen with four hydroxyl-groups that is synthesized exclusively during pregnancy by the human fetal liver. It has important antioxidative activity. The aim ... [more ▼]

Estetrol (E4) is a recently described natural estrogen with four hydroxyl-groups that is synthesized exclusively during pregnancy by the human fetal liver. It has important antioxidative activity. The aim of the present study was to define the importance of E4 in the attenuation of neonatal hypoxic-ischemic encephalopathy. Antioxidative effect of 650μM, 3.25mM and 6.5mM E4 on primary hippocampal cell cultures was studied before/after H202-induced oxidative stress. To examine oxidative stress and cell viability, lactate dehydrogenase activity and cell proliferation colorimetric assays were performed. To study the neuroprotective and therapeutic effects of E4 in vivo neonatal hypoxic-ischemic encephalopathy model of 7-day-old newborn rat pups was used. The neuroprotective and therapeutic effects of estetrol before/after hypoxic-ischemic insult was studied in 1mg/kg/day, 5mg/kg/day, 10mg/kg/day, 50mg/kg/day E4 pretreated/treated groups and compared with the sham and the vehicle treated groups. The body temperature of the rat pups was examined along with their body and brain weights. Brains were studied at the level of the hippocampus and cortex. Intact cell counting and expressions of microtubule-associated protein-2, doublecortin and vascular-endothelial growth factor were evaluated by histo- and immunohistochemistry. ELISAs were performed on blood samples to detect concentrations of S100B and glial fibrillary acidic protein as brain damage markers. This work reveals for the first time that E4 significantly decreases LDH activity and enhances cell proliferation in primary hippocampal neuronal cell cultures in vitro, and decreases the early gray matter loss and promotes neuro- and angiogenesis in vivo. [less ▲]

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See detailA novel mutation of the luteinizing hormone/choionic gonadotrophin receptor gene leading to Leydig cell hypoplasia type I
Potorac, Iulia ULg; Rivero-Müller, Adolfo; Pintiaux, Axelle ULg et al

in Abstract book - 24th Meeting of the Belgian Endocrine Society (2014, October 18)

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See detailOn transvaginal endoscopy for elucidating pathogenesis and treatment of ovarian endometrioma
Nisolle, Michelle ULg

in Gynecological Surgery (2014), 11(1),

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See detailUterine leiomyosarcoma diagnosed by operative hysteroscopy
Ozdemir, Muge; BRICHANT, Géraldine ULg; GOFFIN, Frédéric ULg et al

Poster (2014)

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See detailLa menace d'accouchement premature. Prise en charge dans un service universitaire de grossesses a risque : evaluation de la pratique clinique comparee aux recommandations internationals.
Johnson, S.; Kridelka, Frédéric ULg; Nisolle, Michelle ULg et al

in Revue medicale de Liege (2014), 69(12), 658-62

Premature birth poses a real problem of public health. As the principal cause of foetal ill-health and perinatal mortality, it generates high healthcare costs. By seeking to prevent early labour and to ... [more ▼]

Premature birth poses a real problem of public health. As the principal cause of foetal ill-health and perinatal mortality, it generates high healthcare costs. By seeking to prevent early labour and to deal with its causes, a good obstetrical practice can reduce its negative impact, both medical and financial, on society. This article describes the results of a study of threatened preterm delivery admissions at the Citadelle hospital in Liege during the year 2012. The findings are compared to international guidelines with a view to identify aspects that could be improved. [less ▲]

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See detailCancer et droit à la maternité
Henry, Laurie ULg; Labied, Soraya ULg; Chiaradia, Fanny et al

in Revue Médicale de Liège (2014), 69(4), 188-193

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See detailStrategies for Using the Sheep Ovarian Cortex as a Model in Reproductive Medicine
Fransolet, Maïté ULg; Labied, Soraya ULg; Henry, Laurie ULg et al

in PLoS ONE (2014), 9(3), 91073

Objective: To evaluate and compare the distribution and density of primordial follicles within a whole sheep ovary and to gain insight into how to overcome the impact of natural follicular heterogeneity ... [more ▼]

Objective: To evaluate and compare the distribution and density of primordial follicles within a whole sheep ovary and to gain insight into how to overcome the impact of natural follicular heterogeneity on the experimental results. Design: Histological study. Setting: Academic research center. Animals: Five- to nine-month-old ewes. Interventions: Freshly sampled whole sheep ovaries were collected and prepared for histological analysis. Main Outcome Measure(s): The follicular densities and distributions were determined for hematoxylin and eosin sections. A mathematical model was derived based on the follicle counts and Monte-Carlo simulations. Results: Heterogeneous distributions and densities of primordial follicles were identified 1) for distinct areas of the same ovarian cortex, 2) between the ovaries of the same animal and 3) across different ewes. A mathematical model based on the analysis of 37,153 primordial follicles from 8 different ovaries facilitated the estimation of the number of cortical biopsies and sections that had to be analyzed to overcome such heterogeneity. Conclusion: The influence of physiological follicular heterogeneity on experimental and clinical results can be overcome when a definite number of cortical pieces and sections are taken into consideration. [less ▲]

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See detailY a-t-il une place pour les SPRMs avant PMA?
BRICHANT, Géraldine ULg; Fataki, Michel; PERRIER d'HAUTERIVE, Sophie ULg et al

in Louvain Medical (2014), 133(9), 38-43

Myomas may account for infertility by modifying the uterine cavity’s anatomy and intra-uterine signalling pathways leading to a hostile environment for embryo implantation. In vitro fertilization (IVF ... [more ▼]

Myomas may account for infertility by modifying the uterine cavity’s anatomy and intra-uterine signalling pathways leading to a hostile environment for embryo implantation. In vitro fertilization (IVF) alone is not always sufficient to result in pregnancy. While surgery, if performed before IVF, can increase the pregnancy rate, selective progesterone receptor modulator such as ulipristal acetate can decrease smooth muscle cell proliferation and induce apoptosis. In addition, ulipristal acetate when used before surgery could reduce surgical complications and induce a decrease in the myoma size before performing IVF. [less ▲]

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