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Kedem A, Ulanenko-Shenkar K, Yung Y, Youngster M, Avraham S, Yerushalmi GM, Hourvitz A. The Involvement of Lumican in Human Ovulatory Processes. Reprod Sci 2021; 29:366-373. [PMID: 34240328 DOI: 10.1007/s43032-021-00650-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/30/2021] [Indexed: 10/20/2022]
Abstract
Based on a previous global transcriptome sequencing project, we hypothesized that Lumican (LUM) might play a role in ovulatory processes. We sought to determine LUM gene expression under various conditions in human preovulatory follicles. The in vitro expression of LUM mRNA in mural (MGCs) and cumulus (CGCs) granulosa cells was characterized using quantitative real-time polymerase chain reaction (qRT-PCR). Immunohistochemical staining was used to identify human LUM expression in follicles at different developmental stages. Cell signaling studies were performed by treating human MGCs with human chorionic gonadotropin (hCG) and both, different stimulators and inhibitors to determine their effect on LUM expression by using qRT-PCR. Cell confluence studies were carried out to study the correlation between LUM expression and follicle cell proliferation. Follicular MGCs and CGCs of women undergoing in vitro fertilization (IVF) procedures due to endometriosis were analyzed for differences in LUM expression patterns by qRT-PCR. LUM mRNA expression was significantly higher in MGCs as compared to CGCs. In CGCs, LUM mRNA was higher in mature metaphase II (MII) oocytes than in germinal vesicle (GV) and metaphase I (MI) oocytes. LUM expression was significantly upregulated in response to hCG in cultured MGCs. Immunohistochemistry of human ovaries revealed LUM was mostly present in MGCs of large preovulatory and postovulatory follicles and absent from primordial follicles. Using pharmacological activators and inhibitors, we demonstrated that LUM induction by luteinizing hormone (LH)/hCG is carried through the mitogen-activated protein kinase (MEK) pathway. LUM expression was induced in high-density cell cultures in a confluence-dependent manner. MGCs from follicles of subjects with endometriosis exhibited reduced mRNA transcription levels compared to control subjects. Our study confirms that LUM is a newly discovered ovulatory gene. LUM might play an important role during the preovulatory period up until ovulation as well as in endometriosis infertility. A better understanding of LUM's role might provide potential new treatment paradigms for some types of female infertility.
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Affiliation(s)
- A Kedem
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel. .,IVF Unit, Department of Obstetrics & Gynecology, Shamir Medical Center, Zerifin, Israel. .,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
| | - K Ulanenko-Shenkar
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Y Yung
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - M Youngster
- IVF Unit, Department of Obstetrics & Gynecology, Shamir Medical Center, Zerifin, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - S Avraham
- IVF Unit, Department of Obstetrics & Gynecology, Shamir Medical Center, Zerifin, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - G M Yerushalmi
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.,IVF Unit, Department of Obstetrics & Gynecology, Shamir Medical Center, Zerifin, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - A Hourvitz
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.,IVF Unit, Department of Obstetrics & Gynecology, Shamir Medical Center, Zerifin, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Kedem A, Ulanenko-Shenkar K, Yung Y, Yerushalmi GM, Maman E, Hourvitz A. Elucidating Decorin's role in the preovulatory follicle. J Ovarian Res 2020; 13:15. [PMID: 32041647 PMCID: PMC7011259 DOI: 10.1186/s13048-020-0612-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 01/20/2020] [Indexed: 11/11/2022] Open
Abstract
Background DCN (decorin) is a proteoglycan known to be involved in regulating cell proliferation, collagen fibril organization and migration. In our global transcriptome RNA-sequencing approach to systematically identify new ovulation-associated genes, DCN was identified as one of the highly regulated genes. We therefore hypothesize that DCN may have a role in ovulatory processes such as cell migration and proliferation. Aim To characterize the expression, regulation and function of the proteoglycan DCN in the human ovarian follicles during the preovulatory period. Methods The in-vivo expression of DCN mRNA in mural (MGCs) and cumulus (CGCs) granulosa cells was characterized using quantitative RT-PCR and western blot. A signaling study was performed by treating human MGCs cultures with gonadotropins and different stimulators and inhibitors to determine their effect on DCN expression by qRT- PCR and elucidate the pathways regulating these proteins. In a functional study, KGN granulosa cell line was used to study cell migration with a scratch assay. Results DCN mRNA expression was significantly higher in MGCs compared to CGCs. DCN mRNA was significantly higher in CGCs surrounding mature metaphase II (MII) oocytes compared to CGCs of germinal vesicle (GV) and metaphase I (MI) oocytes. hCG significantly increased DCN mRNA and protein expression levels in cultured MGCs. Using signal transduction activators and inhibitors, we demonstrated that DCN induction by LH/hCG is carried out via PKA, PKC, ERK/MEK, and PI3K pathways. We showed that DCN expression is also induced in high-density cell cultures, in a dose-dependent pattern. In addition, progesterone induced a significant increase in DCN secretion to the media. MGCs from follicles of endometriosis patients exhibited reduced (about 20% of) mRNA transcriptions levels compared to MGCs follicles of control patients. More significantly, we found that DCN has an inhibiting effect on KGN cell migration. Conclusions Our study indicates that DCN is a unique ovulatory gene. Our findings support the hypothesis that DCN plays an important new role during the preovulatory period and ovulation, and stress its involvement in endometriosis infertility. A better understanding of DCN role in ovulation and endometriosis may provide treatment for some types of infertility.
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Affiliation(s)
- A Kedem
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Hashomer, Ramat Gan, Israel. .,IVF unit, Shamir Medical center (Assaf Hrofeh), Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Aviv, Israel.
| | - K Ulanenko-Shenkar
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Hashomer, Ramat Gan, Israel
| | - Y Yung
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Hashomer, Ramat Gan, Israel
| | - G M Yerushalmi
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Hashomer, Ramat Gan, Israel.,IVF unit, Shamir Medical center (Assaf Hrofeh), Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Aviv, Israel
| | - E Maman
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Hashomer, Ramat Gan, Israel
| | - A Hourvitz
- Human Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Hashomer, Ramat Gan, Israel.,IVF unit, Shamir Medical center (Assaf Hrofeh), Affiliated to Tel Aviv University, Sackler Faculty of Medicine, Tel-Aviv, Israel
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Yerushalmi GM, Salmon-Divon M, Ophir L, Yung Y, Baum M, Coticchio G, Fadini R, Mignini-Renzini M, Dal Canto M, Machtinger R, Maman E, Hourvitz A. Characterization of the miRNA regulators of the human ovulatory cascade. Sci Rep 2018; 8:15605. [PMID: 30353018 PMCID: PMC6199329 DOI: 10.1038/s41598-018-33807-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 09/21/2018] [Indexed: 11/16/2022] Open
Abstract
Ovarian follicular development and ovulation are complex and tightly regulated processes that involve regulation by microRNAs (miRNAs). We previously identified differentially expressed mRNAs between human cumulus granulosa cells (CGCs) from immature early antral follicles (germinal vesicle - GV) and mature preovulatory follicles (metaphase II - M2). In this study, we performed an integrated analysis of the transcriptome and miRNome in CGCs obtained from the GV cumulus-oocyte complex (COC) obtained from IVM and M2 COC obtained from IVF. A total of 43 differentially expressed miRNAs were identified. Using Ingenuity IPA analysis, we identified 7288 potential miRNA-regulated target genes. Two hundred thirty-four of these target genes were also found in our previously generated ovulatory gene library while exhibiting anti-correlated expression to the identified miRNAs. IPA pathway analysis suggested that miR-21 and FOXM1 cooperatively inhibit CDC25A, TOP2A and PRC1. We identified a mechanism for the temporary inhibition of VEGF during ovulation by TGFB1, miR-16-5p and miR-34a-5p. The linkage bioinformatics analysis between the libraries of the coding genes from our preliminary study with the newly generated library of regulatory miRNAs provides us a comprehensive, integrated overview of the miRNA-mRNA co-regulatory networks that may play a key role in controlling post-transcriptomic regulation of the ovulatory process.
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Affiliation(s)
- G M Yerushalmi
- Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, 52662, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - M Salmon-Divon
- Department of Molecular Biology, Ariel University, Ariel, Israel
| | - L Ophir
- Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, 52662, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Y Yung
- Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, 52662, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Baum
- Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, 52662, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - G Coticchio
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052, Monza, Italy
| | - R Fadini
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052, Monza, Italy
| | - M Mignini-Renzini
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052, Monza, Italy
| | - M Dal Canto
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052, Monza, Italy
| | - R Machtinger
- Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, 52662, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - E Maman
- Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, 52662, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A Hourvitz
- Reproduction Lab and IVF Unit, Department of Obstetrics and Gynecology, Sheba Medical Center, 52662, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Yerushalmi GM, Salmon-Divon M, Yung Y, Maman E, Kedem A, Ophir L, Elemento O, Coticchio G, Dal Canto M, Mignini Renzinu M, Fadini R, Hourvitz A. Characterization of the human cumulus cell transcriptome during final follicular maturation and ovulation. Mol Hum Reprod 2014; 20:719-35. [PMID: 24770949 DOI: 10.1093/molehr/gau031] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Cumulus expansion and oocyte maturation are central processes in ovulation. Knowledge gained from rodent and other mammalian models has revealed some of the molecular pathways associated with these processes. However, the equivalent pathways in humans have not been thoroughly studied and remain unidentified. Compact cumulus cells (CCs) from germinal vesicle cumulus oocyte complexes (COCs) were obtained from patients undergoing in vitro maturation (IVM) procedures. Expanded CCs from metaphase 2 COC were obtained from patients undergoing IVF/ICSI. Global transcriptome profiles of the samples were obtained using state-of-the-art RNA sequencing techniques. We identified 1746 differentially expressed (DE) genes between compact and expanded CCs. Most of these genes were involved in cellular growth and proliferation, cellular movement, cell cycle, cell-to-cell signaling and interaction, extracellular matrix and steroidogenesis. Out of the DE genes, we found 89 long noncoding RNAs, of which 12 are encoded within introns of genes known to be involved in granulosa cell processes. This suggests that unique noncoding RNA transcripts may contribute to the regulation of cumulus expansion and oocyte maturation. Using global transcriptome sequencing, we were able to generate a library of genes regulated during cumulus expansion and oocyte maturation processes. Analysis of these genes allowed us to identify important new genes and noncoding RNAs potentially involved in COC maturation and cumulus expansion. These results may increase our understanding of the process of oocyte maturation and could ultimately improve the efficacy of IVM treatment.
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Affiliation(s)
- G M Yerushalmi
- IVF Unit and Reproduction Lab, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Salmon-Divon
- Department of Molecular Biology, Ariel University, Ariel, Israel
| | - Y Yung
- IVF Unit and Reproduction Lab, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - E Maman
- IVF Unit and Reproduction Lab, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A Kedem
- IVF Unit and Reproduction Lab, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - L Ophir
- IVF Unit and Reproduction Lab, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - O Elemento
- Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY, USA
| | - G Coticchio
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052 Monza, Italy
| | - M Dal Canto
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052 Monza, Italy
| | - M Mignini Renzinu
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052 Monza, Italy
| | - R Fadini
- Biogenesi, Reproductive Medicine Centre, Istituti Clinici Zucchi, Via Zucchi 24, 20052 Monza, Italy
| | - A Hourvitz
- IVF Unit and Reproduction Lab, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Ophir L, Yung Y, Maman E, Rubinstein N, Yerushalmi GM, Haas J, Barzilay E, Hourvitz A. Establishment and validation of a model for non-luteinized human mural granulosa cell culture. Mol Cell Endocrinol 2014; 384:165-74. [PMID: 24508664 DOI: 10.1016/j.mce.2014.01.018] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 01/22/2014] [Accepted: 01/22/2014] [Indexed: 11/16/2022]
Abstract
Cell culture techniques of human mural granulosa cells (MGCs) serve as a major in vitro tool. However, the use of luteinized MGCs has major limitations due to their luteinized state. Our aim was to establish a standardized protocol for the culture of MGCs as a model for different stages of folliculogenesis. We showed that early-non-luteinized, preovulatory-non-luteinized and luteal-MGCs have distinct gene expression pattern. After 4 days of incubation of luteinized-MGCs, ovulatory genes mRNA's achieve expression levels similar to the early non-luteinized follicles. FSH stimulation for 48 h of these 4 days cultured MGCs showed ovulatory genes mRNA's expression similar to the pre-ovulatory non-luteinized follicles. These FSH-stimulated cells responded to hCG stimulation in a pattern similar to the response of pre-ovulatory follicles. This novel model may provide a standardized research tool for delineation of the molecular processes occurring during the latter stages of follicular development in the human ovary.
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Affiliation(s)
- L Ophir
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Y Yung
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - E Maman
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - N Rubinstein
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - G M Yerushalmi
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - J Haas
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - E Barzilay
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A Hourvitz
- IVF Unit and Fertility Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer 52621, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Abstract
AIM To determine the incidence of recurrent empty follicle syndrome (EFS) and to analyse the factors associated with this phenomenon. METHODS Retrospective analysis comparing all EFS cycles with cycles in which oocytes were retrieved in our in vitro fertilization (IVF) unit between 1998 and 2006. RESULTS Of 8292 IVF cycles, 163 (2.0%) resulted in empty follicles. Risk factors for EFS included advanced age (37.7 ± 6.0 years vs. 34.2 ± 6.0 years, p < 0.001), longer infertility (8.8 ± 10.6 years vs. 6.3 ± 8.4 years, p < 0.05), higher baseline follicle-stimulating hormone levels (8.7 ± 4.7 IU/L vs. 6.7 ± 2.9 IU/L, p < 0.001) and lower E2 levels before the human chorionic gonadotropin injection (499.9 ± 480.9 pg/mL vs. 1516.3 ± 887.5 pg/mL, p < 0.001) compared with cases in which ova were retrieved. Among patients with EFS, recurrent EFSs occurred in 15.8% of subsequent cycles. CONCLUSION The EFS is a sporadic event in the majority of patients. However, in about 16% of the patients, EFS may recur. These cases may be a variant form of poor response and patients with repetitive EFS syndrome should be counseled concerning their chances to conceive.
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Affiliation(s)
- M Baum
- Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel
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Engman M, Bystrom B, Varghese S, Lalitkumar PGL, Gemzell-Danielsson K, Romeu C, Urries A, Lierta M, Sanchez Rubio J, Sanz B, Perez I, Casis L, Salerno A, Nazzaro A, Di Iorio L, Bonassisa P, Van Os L, Vink-Ranti CQJ, de Haan-Cramer JH, Rijnders PM, Jansen CAM, Nazzaro A, Salerno A, Marino S, Granato C, Pastore E, Brandes M, Hamilton CJCM, de Bruin JP, Bots RSGM, Nelen WLDM, Kremer JAM, Szkodziak P, Wozniak S, Czuczwar P, Paszkowski T, Wozniak S, Szkodziak P, Czuczwar P, Paszkowski T, Agirregoitia N, Peralta L, Mendoza R, Exposito A, Matorras R, Agirregoitia E, Chuderland D, Ben-Ami I, Kaplan-Kraicer R, Grossman H, Satchi- Fainaro R, Eldar-Boock A, Ron-El R, Shalgi R, Custers IM, Scholten I, Moolenaar LM, Flierman PA, Dessel TJHM, Gerards MH, Cox T, Janssen CAH, van der Veen F, Mol BWJ, Wathlet S, Adriaenssens T, Verheyen G, Coucke W, Smitz J, Feliciani E, Ferraretti AP, Paesano C, Pellizzaro E, Magli MC, Gianaroli L, Hernandez J, Rodriguez-Fuentes A, Garcia-Guzman R, Palumbo A, Radunovic N, Tosic T, Djukic S, Lockwood JC, Adriaenssens T, Wathlet S, Van Landuyt L, Verheyen G, Coucke W, Smitz J, Karayalcin R, Ozcan SARP, Ozyer S, Gurlek B, Kale I, Moraloglu O, Batioglu S, Chaudhury K, Narendra Babu K, Mamata Joshi V, Srivastava S, Chakravarty BN, Viardot-Foucault V, Prasath EB, Tai BC, Chan JKY, Loh SF, Cordeiro I, Leal F, Soares AP, Nunes J, Sousa S, Aguiar A, Carvalho M, Calhaz-Jorge C, Karkanaki A, Piouk A, Katsikis I, Mousatat T, Koiou E, Daskalopoulos GN, Panidis D, Tolikas A, Tsakos E, Gerou S, Prapas Y, Loufopoulos A, Abanto E, Barrenetxea G, Agirregoikoa J, Anarte C, De Pablo JL, Burgos J, Komarovsky D, Friedler S, Gidoni Y, Ben-ami I, Strassburger D, Bern O, Kasterstein E E, Komsky A, Maslansky B, Ron-El R, Raziel A, Fuentes A, Argandona F, Gabler F, Galleguillos A, Torres A, Palomino WA, Gonzalez-Fernandez R, Pena O, Hernandez J, Palumbo A, Avila J, Talebi Chahvar S, Biondini V, Battistoni S, Giannubilo S, Tranquilli AL, Stensen MH, Tanbo T, Storeng R, Abyholm T, Fedorcsak P, Johnson SR, Foster L, Ellis J, Choi JR, Joo JK, Son JB, Lee KS, Helmgaard L, Klein BM, Arce JC, Sanhueza P, Donoso P, Salinas R, Enriquez R, Saez V, Carrasco I, Rios M, Gonzalez P, Macklon N, Guo M, Richardson M, Wilson P, Chian RC, Eapen A, Hrehorcak M, Campbell S, Nargund G, Oron G, Fisch B, Ao A, Freidman O, Zhang XY, Ben-Haroush A, Abir R, Hantisteanu S, Ellenbogen A, Hallak M, Michaeli M, Fainaru O, Maman E, Yong G, Kedem A, Yeruahlmi G, Konopnicki S, Cohen B, Dor J, Hourvitz A, Moshin V, Croitor M, Hotineanu A, Ciorap Z, Rasohin E, Aleyasin A, Agha Hosseini M, Mahdavi A, Safdarian L, Fallahi P, Mohajeri MR, Abbasi M, Esfahani F, Elnashar A, Badawy A, Totongy M, Mohamed H, Mustafa F, Seidman DS, Tadir Y, Goldchmit C, Gilboa Y, Siton A, Mashiach R, Rabinovici J, Yerushalmi GM, Inoue O, Kuji N, Fukunaga T, Ogawa S, Sugawara K, Yamada M, Hamatani T, Hanabusa H, Yoshimura Y, Kato S, Casarini L, La Marca A, Lispi M, Longobardi S, Pignatti E, Simoni M, Halpern G, Braga DPAF, Figueira RCS, Setti AS, Iaconelli Jr. A, Borges Jr. E, Vingris L, Setti AS, Braga DPAF, Figueira RCS, Iaconelli Jr. A, Pasqualotto FF, Borges Jr. E, Collado-Fernandez E, Harris SE, Cotterill M, Elder K, Picton HM, Serra V, Garrido N, Casanova C, Lara C, Remohi J, Bellver J, Steiner HP, Kim CH, You RM, Nah HY, Kang HJ, Kim S, Chae HD, Kang BM, Reig Viader R, Brieno Enriquez MA, Toran N, Cabero L, Giulotto E, Garcia Caldes M, Ruiz-Herrera A, Brieno-Enriquez M, Reig-Viader R, Toran N, Cabero L, Martinez F, Garcia-Caldes M, Velthut A, Zilmer M, Zilmer K, Haller T. Kaart E, Karro H, Salumets A, Bromfield JJ, Sheldon IM, Rezacova J, Madar J, Cuchalova L, Fiserova A, Shao R, Billig H. POSTER VIEWING SESSION - FEMALE (IN) FERTILITY. Hum Reprod 2011. [DOI: 10.1093/humrep/26.s1.82] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Anderson RA, Cameron DA, Perminova SG, Nazarenko TA, Ibragimova M, Durinyan ER, Rivishvili N, Grynberg M, Taieb J, Dzik A, Gallot V, Frydman R, Fanchin R, Yerushalmi GM, Kedem A, Yung Y, Maman E, Brengauz M, Konopnicki S, Lojkin I, Hemi R, Hanochi M, Kanety H, Dor J, Hourvitz A, Gaudoin M, Nelson SM, Mitchell P, Fleming R, Wetzka B, Textor W, Ochsner A, Geisthovel F. Session 28: Ovarian Reserve 2. Hum Reprod 2010. [DOI: 10.1093/humrep/de.25.s1.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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