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Rodrigues NER, Oliveira ARDS, Lima SMDA, Nunes DM, de Albuquerque PBS, da Cunha MDGC, Wanderley AG, Júnior FMRDS, Silva JBNF, Teixeira ÁAC, da Silva TG. Effect of the Aqueous Extract of Chrysobalanus icaco Leaves on Maternal Reproductive Outcomes and Fetal Development in Wistar Rats. Curr Issues Mol Biol 2023; 45:7617-7629. [PMID: 37754263 PMCID: PMC10529352 DOI: 10.3390/cimb45090479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/08/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023] Open
Abstract
Toxicological studies on medicinal plants are essential to ensure their safety and effectiveness in treating various diseases. Despite the species Chrysobalanus icaco L. being popularly used in the treatment of several diseases due to the pharmacological properties of its bioactive compounds, there are few studies in the literature regarding its toxicity regarding reproduction. Therefore, the purpose of this study was to assess the potential embryotoxic and teratogenic effects of the aqueous extract of C. icaco leaves (AECi) on Wistar rats. Animals were given AECi at doses of 100, 200, and 400 mg/kg during the pre-implantation and organogenesis periods. Data were analyzed using ANOVA followed by Tukey's test and Kruskal-Wallis. Pregnant rats treated during the pre-implantation period showed no signs of reproductive toxicity. Rats that received AECi at 100, 200, and 400 mg/kg during organogenesis did not exhibit any signs of maternal systemic toxicity or significant differences in gestational and embryotoxic parameters. Some skeletal changes were observed in the treated groups. Therefore, it can be suggested that AECi at doses of 100, 200, and 400 mg/kg is safe for treated animals and does not induce reproductive toxicity under the experimental conditions applied, but it also caused low systemic toxicity.
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Affiliation(s)
- Natalie Emanuelle Ribeiro Rodrigues
- Laboratory of Farmatoxicological Prospecting of Bioactive Products (BIOFARMATOX), Department of Antibiotics, Federal University of Pernambuco (UFPE), Recife 54740-520, Pernambuco, Brazil; (A.R.d.S.O.); (S.M.d.A.L.)
- Department of Medicine, University of Pernambuco (UPE), Garanhuns 53294-902, Pernambuco, Brazil; (D.M.N.); (P.B.S.d.A.)
| | - Alisson Rodrigo da Silva Oliveira
- Laboratory of Farmatoxicological Prospecting of Bioactive Products (BIOFARMATOX), Department of Antibiotics, Federal University of Pernambuco (UFPE), Recife 54740-520, Pernambuco, Brazil; (A.R.d.S.O.); (S.M.d.A.L.)
| | - Sandrine Maria de Arruda Lima
- Laboratory of Farmatoxicological Prospecting of Bioactive Products (BIOFARMATOX), Department of Antibiotics, Federal University of Pernambuco (UFPE), Recife 54740-520, Pernambuco, Brazil; (A.R.d.S.O.); (S.M.d.A.L.)
| | - Daniel Medeiros Nunes
- Department of Medicine, University of Pernambuco (UPE), Garanhuns 53294-902, Pernambuco, Brazil; (D.M.N.); (P.B.S.d.A.)
| | | | | | - Almir Gonçalves Wanderley
- Department of Physiology and Pharmacology, Federal University of Pernambuco (UFPE), Recife 50670-901, Pernambuco, Brazil;
- Department of Pharmaceutical Sciences, Federal Univesity of São Paulo, São Paulo 09913-030, Brazil
| | | | - José Bruno Nunes Ferreira Silva
- Laboratory of Biotechnology, Immunology and Health Studies, Medicine Course, Federal University of Tocantins (UFT), Palmas 77001-923, Tocantins, Brazil;
| | - Álvaro Aguiar Coelho Teixeira
- Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco (UFPE), Recife 52171-900, Pernambuco, Brazil;
| | - Teresinha Gonçalves da Silva
- Laboratory of Farmatoxicological Prospecting of Bioactive Products (BIOFARMATOX), Department of Antibiotics, Federal University of Pernambuco (UFPE), Recife 54740-520, Pernambuco, Brazil; (A.R.d.S.O.); (S.M.d.A.L.)
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Howard SA, Benhabbour SR. Non-Hormonal Contraception. J Clin Med 2023; 12:4791. [PMID: 37510905 PMCID: PMC10381146 DOI: 10.3390/jcm12144791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/14/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
While hormonal contraceptives are efficacious and available in several forms for women, perception of safety and concern over side effects are a deterrent for many. Existing non-hormonal contraceptives include permanent sterilization, copper intrauterine devices (IUDs), chemical/physical barriers such as spermicides and condoms, as well as traditional family planning methods including withdrawal and the rhythm method. Individuals who wish to retain their fertility in the future can achieve highest adherence and efficacy with long-acting, reversible contraceptives (LARCs), though there is only one, the copper IUD, that is non-hormonal. As rates of unintended pregnancies remain high with existing contraceptive options, it is becoming increasingly attractive to develop novel pregnancy prevention methods for both women and men. Non-hormonal contraceptives can target a variety of critical reproductive processes discussed here. This review focuses on identified non-hormonal contraceptive targets and subsequent drug candidates in development.
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Affiliation(s)
- Sarah Anne Howard
- Division of Pharmacoengineering and Molecular Pharmaceutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Soumya Rahima Benhabbour
- Division of Pharmacoengineering and Molecular Pharmaceutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Joint Department of Biomedical Engineering, North Carolina State University and The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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da Rocha CF, de Medeiros Souza Lima Y, Carvalho HO, Pinto RC, Ferreira IM, Castro AN, Lima CS, Carvalho JCT. Action of the hydroethanolic extract of the flowers of Acmella oleracea (L.) R.K. Jansen on the reproductive performance of Wistar females rats: A popular female aphrodisiac from the Amazon. JOURNAL OF ETHNOPHARMACOLOGY 2018; 214:301-308. [PMID: 29273437 DOI: 10.1016/j.jep.2017.12.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 12/15/2017] [Accepted: 12/15/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The species Acmella oleracea (L.) R.K. Jansen (Asteraceae), popularly known as jambú, is marketed in fairs as a female aphrodisiac and has several pharmacological activities already confirmed, among them the sexual stimulant action. The objective of this study was to evaluate the effects of the oral administration of the hydroethanolic extract of A. oleracea flowers (EHAo) on wistar rats during the pre-mating, mating, and pre-implantation period. MATERIAL AND METHODS During the treatment period, measurements of feed intake, water intake, weight, estrous cycle, behavior, reproductive parameters, biochemical parameters, hematological parameters, and histopathology of ovaries were performed daily. RESULTS In the gas chromatography analysis - mass spectrometry characterization, the compound (2E, 6Z, 8E) -N-isobutyldeca-2,6,8-trienamide (spilanthol) was detected as the majority compound at the 84% concentration. In the conditions of this study, EHAo did not cause maternal toxicity. However, in the estrous cycle, the frequency of the Proestrous (P) and Estrous (E) phase was significantly increased with the doses of 88.91 and 444.57mg/kg of the EHAo in relation to the control. On the other hand, the metaestrous (M) and diestrous (D) phases showed a significant reduction in their frequency in the groups treated with EHAo. Water intake increased significantly (p < 0.01), as well as the triglyceride levels, the total cholesterol and fractions (p < 0.05), and the percentage of neutrophils (p < 0.05). CONCLUSION It is concluded, therefore, that the treatment with EHAo, which is one of the forms popularly used, is safe in the concentrations and time of treatment studied as it is able to influence the estrous cycle without altering folliculogenesis and fertility.
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Affiliation(s)
- Clarice Flexa da Rocha
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, km 02, S/N, Macapá, AP 68903-419, Brazil; Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil; Laboratório de Toxicologia Reprodutiva, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil
| | - Yuri de Medeiros Souza Lima
- Programa de Pós-graduação em Ciências da Saúde, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil
| | - Helison Oliveira Carvalho
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, km 02, S/N, Macapá, AP 68903-419, Brazil; Programa de Pós-graduação em Ciências da Saúde, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil
| | - Rodrigo Costa Pinto
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, km 02, S/N, Macapá, AP 68903-419, Brazil; Laboratório de Toxicologia Reprodutiva, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil
| | - Irlon Maciel Ferreira
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, km 02, S/N, Macapá, AP 68903-419, Brazil; Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil
| | - Andres Navarrete Castro
- Laboratorio de Farmacologia de Productos Naturales, Departamento de Farmacia, Faculdade de Quimica, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Clarissa Silva Lima
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, km 02, S/N, Macapá, AP 68903-419, Brazil; Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil; Laboratório de Toxicologia Reprodutiva, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil
| | - José Carlos Tavares Carvalho
- Laboratório de Pesquisa em Fármacos, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, km 02, S/N, Macapá, AP 68903-419, Brazil; Programa de Pós-graduação em Ciências Farmacêuticas, Departamento de Ciências Biológicas e da Saúde, Universidade Federal do Amapá, Rod. Juscelino Kubitscheck, KM 02, S/N, Macapá, AP 68903-419, Brazil; Rede de Biodiversidade e Biotecnologia da Amazônia Legal, Programa de Pós-Graduação em Biotecnologia, Universidade Federal do Amapá, Brazil.
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Permyakov EA, Uversky VN, Permyakov SE. Interleukin-11: A Multifunctional Cytokine with Intrinsically Disordered Regions. Cell Biochem Biophys 2016; 74:285-96. [DOI: 10.1007/s12013-016-0752-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 06/13/2016] [Indexed: 12/14/2022]
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Kazakov AS, Sokolov AS, Vologzhannikova AA, Permyakova ME, Khorn PA, Ismailov RG, Denessiouk KA, Denesyuk AI, Rastrygina VA, Baksheeva VE, Zernii EY, Zinchenko DV, Glazatov VV, Uversky VN, Mirzabekov TA, Permyakov EA, Permyakov SE. Interleukin-11 binds specific EF-hand proteins via their conserved structural motifs. J Biomol Struct Dyn 2016; 35:78-91. [PMID: 26726132 DOI: 10.1080/07391102.2015.1132392] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Interleukin-11 (IL-11) is a hematopoietic cytokine engaged in numerous biological processes and validated as a target for treatment of various cancers. IL-11 contains intrinsically disordered regions that might recognize multiple targets. Recently we found that aside from IL-11RA and gp130 receptors, IL-11 interacts with calcium sensor protein S100P. Strict calcium dependence of this interaction suggests a possibility of IL-11 interaction with other calcium sensor proteins. Here we probed specificity of IL-11 to calcium-binding proteins of various types: calcium sensors of the EF-hand family (calmodulin, S100B and neuronal calcium sensors: recoverin, NCS-1, GCAP-1, GCAP-2), calcium buffers of the EF-hand family (S100G, oncomodulin), and a non-EF-hand calcium buffer (α-lactalbumin). A specific subset of the calcium sensor proteins (calmodulin, S100B, NCS-1, GCAP-1/2) exhibits metal-dependent binding of IL-11 with dissociation constants of 1-19 μM. These proteins share several amino acid residues belonging to conservative structural motifs of the EF-hand proteins, 'black' and 'gray' clusters. Replacements of the respective S100P residues by alanine drastically decrease its affinity to IL-11, suggesting their involvement into the association process. Secondary structure and accessibility of the hinge region of the EF-hand proteins studied are predicted to control specificity and selectivity of their binding to IL-11. The IL-11 interaction with the EF-hand proteins is expected to occur under numerous pathological conditions, accompanied by disintegration of plasma membrane and efflux of cellular components into the extracellular milieu.
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Affiliation(s)
- Alexei S Kazakov
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Andrei S Sokolov
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Alisa A Vologzhannikova
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Maria E Permyakova
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Polina A Khorn
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Ramis G Ismailov
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Konstantin A Denessiouk
- b Faculty of Science and Engineering , Åbo Akademi University , Biskopsgatan 8, Åbo 20500 , Finland
| | - Alexander I Denesyuk
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia.,b Faculty of Science and Engineering , Åbo Akademi University , Biskopsgatan 8, Åbo 20500 , Finland
| | - Victoria A Rastrygina
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Viktoriia E Baksheeva
- c Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University , Leninskye Gory, House 1, Building 40, Moscow 119992 , Russia
| | - Evgeni Yu Zernii
- c Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University , Leninskye Gory, House 1, Building 40, Moscow 119992 , Russia
| | - Dmitry V Zinchenko
- d Branch of Shemyakin and Ovchinnikov , Institute of Bioorganic Chemistry of the Russian Academy of Sciences , Institutskaya str. 6, Pushchino, Moscow Region 142290 , Russia
| | | | - Vladimir N Uversky
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia.,f Department of Molecular Medicine and USF Health Byrd Alzheimer's Research Institute, Morsani College of Medicine , University of South Florida , Tampa , FL 33612 , USA
| | - Tajib A Mirzabekov
- g Antherix , Institutskaya str. 7, Pushchino, Moscow Region 142290 , Russia.,h Biomirex Inc. , 304 Pleasant Street, Watertown , MA 02472 , USA
| | - Eugene A Permyakov
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
| | - Sergei E Permyakov
- a Institute for Biological Instrumentation of the Russian Academy of Sciences , Institutskaya str., 7, Pushchino, Moscow Region 142290 , Russia
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Sitruk-Ware R, Nath A. Applying emerging science to contraception research: implications for the clinic. Expert Rev Endocrinol Metab 2015; 10:115-126. [PMID: 30289046 DOI: 10.1586/17446651.2015.972369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Emerging science will make an important contribution towards the development of improved contraceptives. While long-acting reversible contraceptives remain the most effective method, new user-controlled, mid-acting methods will avoid the need for procedures requiring trained providers. Contraceptives combined with other agents may bring additional health benefits, such as dual protection against both pregnancy and sexually transmitted infections. Emerging research areas in proteomics allowed the discovery of new reproductive targets that may lead to non-hormonal contraceptives for both men and women. Current research objectives include the improvement of existing contraceptive methods, as well as discovery of new materials able to deliver new molecules more specifically to their target without systemic actions.
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Affiliation(s)
| | - Anita Nath
- b 2 Karnataka Health Promotion Trust, Bangalore, India
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Chaouat G. Inflammation, NK cells and implantation: friend and foe (the good, the bad and the ugly?): replacing placental viviparity in an evolutionary perspective. J Reprod Immunol 2013; 97:2-13. [PMID: 23347505 DOI: 10.1016/j.jri.2012.10.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 09/25/2012] [Accepted: 10/01/2012] [Indexed: 01/14/2023]
Abstract
This review summarises an invited talk presented at the 2012 ESRI/ASRI meeting in Hamburg, concerning current views of inflammation in pregnancy, which is timely given that the effects of a local injury in the uterus acts to favour implantation. Recalling that inflammation can be good (it is useful and necessary for implantation), bad (in implantation failure, RSA) and ugly (at the extreme, endometriosis is associated with pain and infertility) leads to consideration of its status in pregnancy. Its role in implantation and the fact that pregnancy maintains some aspects of inflammation throughout, leads to revision of not only concepts of immunosuppression and the Th1/Th2 paradigm, but also the feto-maternal relationship as seen since Medawar's hypotheses were advanced. This is examined from an evolutionary perspective, which should lead to further review of our perception of uterine NK cells, and the emergence of Treg cells to control some aspects of adaptive immunity, which appeared long after placentation.
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Affiliation(s)
- Gérard Chaouat
- U 976 INSERM, Pavillon Equerre Bazin, Hôpital Saint Louis, Paris, France.
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Current world literature. Curr Opin Pediatr 2012; 24:547-53. [PMID: 22790103 DOI: 10.1097/mop.0b013e3283566807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
INTRODUCTION STAT3 is a key transcription factor for many regulatory factors that modulate gene transcription. Particularly important are cytokines and growth factors that maintain homeostasis by regulating immunocytes, stromal and epithelial cells. Dysregulation of STAT3 by constitutive activation plays an important role in the initiation of inflammation and cellular transformation in numerous cancers, especially of epithelial origin. This review focuses on STAT3 drive in gastric cancer initiation and progression, with emphasis on its activation by cytokines, and how targeting the primary drivers or gastric STAT3 therapeutically may prevent or slow stomach cancer development. AREAS COVERED This review will discuss the mechanics of STAT3 signalling, how constitutive STAT3 activation promotes gastric tumourigenesis in both human adenocarcinomas and mouse models, the nature of the upstream regulators of STAT3, and their association with chronic Helicobacter pylori infection, STAT3-activated genes that promote transformation and progression, and finally the development and use of STAT3 and upstream cytokine inhibitors as therapeutics. EXPERT OPINION Chronic STAT3 activation is a key event in gastric cancer induction and progression. Specific targeting of stomach epithelial STAT3 or blocking IL-11Rα/gp130 and/or EGFR signal transduction in chronic gastric inflammation and metaplasia may be therapeutically effective in preventing gastric carcinogenesis.
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Affiliation(s)
- Andrew S Giraud
- Murdoch Childrens Research Institute, Royal Childrens Hospital, Parkville, Australia.
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Markert UR, Morales-Prieto DM, Fitzgerald JS. Understanding the link between the IL-6 cytokine family and pregnancy: implications for future therapeutics. Expert Rev Clin Immunol 2011; 7:603-9. [PMID: 21895473 DOI: 10.1586/eci.11.60] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cytokines are involved in almost all processes during the menstrual cycle, the fertilization period and pregnancy. They are expressed in numerous reproduction-related body fluids and tissues. Disorders of cytokine expression patterns may cause pregnancy pathologies. Therefore, cytokines have the potential as new biomarkers in different body compartments for a variety of such pathologies. Furthermore, cytokines may also serve to treat fertility and pregnancy disorders. The IL-6-like family of cytokines is an intensively investigated group of cytokines with well-accepted functions in fertility and pregnancy. This article summarizes current knowledge on IL-6-like cytokines in regard of their role in reproduction and their potential for new strategies in the treatment of reproductive pathologies.
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Affiliation(s)
- Udo R Markert
- Department of Obstetrics, University Hospital of Jena, Bachstrasse 18, 07743 Jena, Germany.
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