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Mukangwa M, Tetsuka M. Progesterone modulates HSD11B1-mediated cortisol production in luteinized bovine granulosa cells. J Reprod Dev 2023; 69:206-213. [PMID: 37344443 PMCID: PMC10435524 DOI: 10.1262/jrd.2023-005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/22/2023] [Indexed: 06/23/2023] Open
Abstract
Progesterone (P4) and cortisol production increase in luteinized granulosa cells (LGCs) during the periovulatory period, but their interaction is not well established. Therefore, we investigated their interaction in cultured bovine LGCs. Granulosa cells were collected from follicles of 2-5 mm in diameter and cultured in DMEM/F-12 supplemented with 10% fetal calf serum for up to 14 days. P4 production and the expression of steroidogenic acute regulatory protein (STAR), cholesterol side-chain cleavage enzyme (CYP11A1), and 3β-hydroxysteroid dehydrogenase type 1 (HSD3B1) rapidly increased until day 10 and remained high thereafter. No de novo production of cortisol from P4 was detected during the culture period. The expression of 11β-hydroxysteroid dehydrogenase type 1 (HSD11B1), which converts cortisone to cortisol, increased dramatically on day two, decreased until day 8, and remained relatively constant. To investigate how P4 and cortisol influence each other's production, LGCs were treated with trilostane (a P4 synthesis inhibitor), nomegestrol acetate (NA, a synthetic progestogen), P4, and/or cortisol for 24 h on days 6 and 12 of culture. Trilostane suppressed P4 and STAR expression while elevating HSD11B1 and HSD3B1 expression and cortisol production. Concomitant treatment with NA or P4 dose-dependently decreased cortisol production and HSD11B1 and HSD3B1 expression but elevated STAR expression in both days 6 and 12. Conversely, cortisol treatment increased HSD11B1 and HSD3B1 expression and decreased STAR expression without influencing P4 production. These results indicate that progestogens suppress cortisol production by modulating HSD11B1 expression and that progestogens and cortisol differentially regulate STAR, HSD3B1, and HSD11B1 expression in bovine LGCs.
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Affiliation(s)
- Memory Mukangwa
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
| | - Masafumi Tetsuka
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
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Anbo N, Suzuki A, Mukangwa M, Takahashi R, Muranishi Y, Tetsuka M. Progesterone stimulates cortisol production in the maturing bovine cumulus-oocyte complex. Theriogenology 2022; 189:183-191. [PMID: 35780557 DOI: 10.1016/j.theriogenology.2022.06.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/13/2022] [Accepted: 06/17/2022] [Indexed: 12/20/2022]
Abstract
In the bovine cumulus oophorus, 11β-hydroxysteroid dehydrogenase type 1 (HSD11B1)-mediated cortisol production dramatically increases during the periovulatory period. This event is closely associated with increased progesterone (P4) production, implying a functional connection between these C21 steroids. In this study, we investigated the mutual regulation of P4 and cortisol production in the bovine cumulus oophorus. Bovine cumulus-oocyte complexes (COCs) were aspirated from follicles 2-5 mm in diameter and subjected to in vitro maturation (IVM) for 24 h in an M199 supplemented with fetal calf serum (FCS) and follicle-stimulating hormone (FSH). COCs were treated with trilostane (0, 0.1, 1, 10 mM), an inhibitor of P4 synthesis, RU486 (0, 0.1, 1, 10 mM), a receptor antagonist for the progesterone receptor (PR) and glucocorticoid receptor (GR), and various concentrations of a synthetic progestogen nomegestrol acetate (NA; 0, 0.001, 0.01, 0.1, 1, 10 mM) to examine effect of P4. The effects of cortisol (0, 0.1, 1, 10 mM) were also examined in the presence or absence of trilostane. Trilostane and RU486 suppressed cumulus expansion, cortisol production, and HSD11B1 but not hexose-6-phosphate dehydrogenase (H6PDH) expression. Concomitant treatment with NA reversed the effects of trilostane. Unlike NA, cortisol did not alter the antagonistic effects of trilostane on cumulus expansion and HSD11B1 expression. Cortisol did not affect P4 production or steroidogenic acute regulatory protein (STAR), cholesterol side-chain cleavage enzyme (CYP11A1), 3β-hydroxysteroid dehydrogenase type 1 (HSD3B1), and HSD11B1 expression. Collectively, these results indicate that locally produced P4 is crucial in regulating the local glucocorticoid environment through PRtg in the maturing bovine cumulus oophorus. Cortisol, however, does not appear to regulate P4 or its production.
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Affiliation(s)
- Nobuhiro Anbo
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
| | - Akari Suzuki
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
| | - Memory Mukangwa
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
| | - Rio Takahashi
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
| | - Yuki Muranishi
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
| | - Masafumi Tetsuka
- Department of Life and Food Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
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Raad G, Tanios J, Azoury J, Daher A, Fakih C, Bakos HW. Neurophysiology of cognitive behavioural therapy, deep breathing and progressive muscle relaxation used in conjunction with ART treatments: a narrative review. Hum Reprod Update 2020; 27:324-338. [PMID: 33238001 DOI: 10.1093/humupd/dmaa048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 09/13/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Infertility is defined as the failure to achieve clinical pregnancy after 12 months of regular unprotected intercourse. It could be due to male or female factors, each requiring different treatment options. ART treatment exposes couples to numerous psychological stressors. Therefore, it has been recommended by the ESHRE Psychology and Counselling Guideline Development Group recently that psychosocial support should be offered as a complementary therapy during infertility treatments. In this context, the efficiency of different psychological interventions, such as cognitive behaviour therapy (CBT), deep breathing (DB), and progressive muscle relaxation (PMR), was evaluated in several clinical trials in terms of couples' mental health and pregnancy outcomes. OBJECTIVE AND RATIONALE The neurophysiology of CBT, DB and PMR, which are used in interventional studies, in both men and women undergoing ART, has not yet been fully elucidated. This review represents a comprehensive report, aiming to collate novel insights into the neurobiological processes and physiological mechanisms that occur during the practice of CBT, DB and PMR. SEARCH METHODS PubMed, Google Scholar and Cochrane Library were interrogated to conduct this comprehensive literature review. The search was carried out using combinations of MeSH terms and keywords: infertility, assisted reproductive techniques, IVF, ICSI, emotions, psychological stress, cognitive behavioural therapy, mind-body therapies and relaxation. Relevant information related to the mechanism of action of stress management techniques were obtained from original articles and reviews published in English without taking into consideration the time of publication. Moreover, as it was not the major focus of the review, only recent systematic reviews (2015-2019) pinpointing the effects of psychological interventions on infertility treatment outcomes were also retrieved from the above-mentioned databases. OUTCOMES CBT, DB and PMR may modify the activity of stress-related brain regions such as the prefrontal cortex, amygdala, hypothalamus and hippocampus, as demonstrated by functional MRI and electroencephalogram studies. Furthermore, applying these techniques was associated with mood improvements and a decline in stress biomarkers, and, hypothetically, reducing stress biomarkers attenuates the stress-induced effects on ART outcomes. WIDER IMPLICATIONS Increasing the knowledge of fertility staff, researchers and physicians regarding the mechanisms of action of these stress management techniques has several advantages. For instance, understanding the underlying neurophysiological pathways would assist practitioners to engage ART couples in the practice of these techniques. Also, it may enhance the quality of the support programmes and psychological research. Accordingly, this will ensure that these interventions reach their full potential and therefore improve clinical outcomes.
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Affiliation(s)
- Georges Raad
- IVF Department, Al-Hadi Laboratory and Medical Center, Beirut, Lebanon
| | - Judy Tanios
- Embryology Department, IVF Lebanon, Hazmieh, Lebanon
| | - Joseph Azoury
- Azoury IVF clinic, Mount-Lebanon Hospital, Hazmieh, Lebanon
| | - Alain Daher
- Ob-Gyn department, St Joseph University, Beirut, Lebanon
| | - Chadi Fakih
- IVF Department, Al-Hadi Laboratory and Medical Center, Beirut, Lebanon
| | - Hassan W Bakos
- Monash IVF Group, Sydney, NSW, Australia.,School of Environmental and Life Sciences Faculty of Science, University of Newcastle, NSW, Australia
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Battiston FG, Dos Santos C, Barbosa AM, Sehnem S, Leonel ECR, Taboga SR, Anselmo-Franci JA, Lima FB, Rafacho A. Glucose homeostasis in rats treated with 4-vinylcyclohexene diepoxide is not worsened by dexamethasone treatment. J Steroid Biochem Mol Biol 2017; 165:170-181. [PMID: 27264932 DOI: 10.1016/j.jsbmb.2016.06.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 05/31/2016] [Accepted: 06/01/2016] [Indexed: 12/19/2022]
Abstract
4-vinilcyclohexene diepoxide (4-VCD) causes premature ovarian failure and may result in estrogen deficiency, characterizing the transition to estropause in rodents (equivalent to menopause in women). Estropause/menopause is associated with metabolic derangements such as glucose intolerance and insulin resistance. Glucocorticoids (GCs) are known to exert diabetogenic effects. Thus, we aimed to investigate whether rats with premature ovarian failure are more prone to the diabetogenic effects of GC. For this, immature female rats received daily injections of 4-VCD [160mg/kg body weight (b.w.), intraperitoneally (i.p.)] for 15 consecutive days, whereas control rats received vehicle. After 168days of the completion of 4-VCD administration, rats were divided into 4 groups: CTL-received daily injections of saline (1mL/kg, b.w., i.p.) for 5days; DEX-received daily injections of dexamethasone (1mg/kg, b.w., i.p.) for 5days; VCD-treated as CTL group; VCD+DEX-treated as DEX group. Experiments and euthanasia occurred one day after the last dexamethasone injection. 4-VCD-treated rats exhibited ovary hypotrophy and reduced number of preantral follicles (p<0.05). Premature ovarian failure had no impact on the body weight gain or food intake, but both were reduced by the effects of dexamethasone. The increase in blood glucose, plasma insulin and triacylglycerol levels as well as the reduction in insulin sensitivity caused by dexamethasone treatment was not exacerbated in the VCD+DEX group of rats. Premature ovarian failure did change neither the hepatic content of glycogen and triacylglycerol nor the glycerol release from perigonadal adipose tissue. Glucose intolerance was observed in the VCD group after an ipGTT (p<0.05), but not after an oral glucose challenge. Glucose intolerance and compensatory pancreatic β-cell mass caused by GC were not modified by ovarian failure in the VCD+DEX group. We conclude that reduced ovarian function has no major implications on the diabetogenic effects promoted by GC treatment, indicating that other factors related to aging may make rats more vulnerable to GC side effects on glucose metabolism.
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Affiliation(s)
- Francielle Garghetti Battiston
- Department of Physiological Sciences and Multicenter Graduate Program in Physiological Sciences, Center of Biological Sciences, Federal University of Santa Catarina-UFSC, Florianópolis, Brazil
| | - Cristiane Dos Santos
- Department of Physiological Sciences and Multicenter Graduate Program in Physiological Sciences, Center of Biological Sciences, Federal University of Santa Catarina-UFSC, Florianópolis, Brazil
| | - Amanda Marreiro Barbosa
- Department of Physiological Sciences and Multicenter Graduate Program in Physiological Sciences, Center of Biological Sciences, Federal University of Santa Catarina-UFSC, Florianópolis, Brazil
| | - Sibele Sehnem
- Department of Physiological Sciences and Multicenter Graduate Program in Physiological Sciences, Center of Biological Sciences, Federal University of Santa Catarina-UFSC, Florianópolis, Brazil
| | - Ellen Cristina Rivas Leonel
- Department of Biology, Institute of Biosciences, Letters and Exact Sciences, Univ. Estadual Paulista-IBILCE/UNESP, São José do Rio Preto, SP, Brazil
| | - Sebastião Roberto Taboga
- Department of Biology, Institute of Biosciences, Letters and Exact Sciences, Univ. Estadual Paulista-IBILCE/UNESP, São José do Rio Preto, SP, Brazil
| | - Janete A Anselmo-Franci
- Department of Morphology, Center of Biological Sciences, School of Dentistry of Ribeirão Preto, São Paulo University-USP, Ribeirão Preto, SP, Brazil
| | - Fernanda Barbosa Lima
- Department of Physiological Sciences and Multicenter Graduate Program in Physiological Sciences, Center of Biological Sciences, Federal University of Santa Catarina-UFSC, Florianópolis, Brazil
| | - Alex Rafacho
- Department of Physiological Sciences and Multicenter Graduate Program in Physiological Sciences, Center of Biological Sciences, Federal University of Santa Catarina-UFSC, Florianópolis, Brazil.
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Yuan XH, Yang BQ, Hu Y, Fan YY, Zhang LX, Zhou JC, Wang YQ, Lu CL, Ma X. Dexamethasone altered steroidogenesis and changed redox status of granulosa cells. Endocrine 2014; 47:639-47. [PMID: 24723257 DOI: 10.1007/s12020-014-0250-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 03/21/2014] [Indexed: 01/27/2023]
Abstract
Glucocorticoids have been widely used in clinical application for anti-inflammatory and immunosuppressive function. Previous study reported that glucocorticoids adversely affect the reproductive system and can directly act on ovary. Here, we found that progesterone production induced by dexamethasone requiring activation of caspase-3 which may mediate differentiation and apoptosis of granulosa cells. Further study displayed that cellular glutathione level was increased and reactive oxygen species was decreased accompanied with unchanged mitochondrial membrane potential which may contribute to the maintenance of steroidogenesis in granulosa cells treated with dexamethasone. Dexamethasone also augmented the level of anti-Müllerian hormone secreted by preovulatory granulosa cells which indicated that dexamethasone may promote preantral follicles development.
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Affiliation(s)
- Xiao-Hua Yuan
- Maternity Department, Shaanxi Provincial People's Hospital, Xi'an, 710068, China
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Magarelli PC, Cridennda DK, Cohen M. Changes in serum cortisol and prolactin associated with acupuncture during controlled ovarian hyperstimulation in women undergoing in vitro fertilization–embryo transfer treatment. Fertil Steril 2009; 92:1870-9. [DOI: 10.1016/j.fertnstert.2008.10.067] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2008] [Revised: 10/24/2008] [Accepted: 10/28/2008] [Indexed: 10/21/2022]
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González R, Ruiz-León Y, Gomendio M, Roldan ERS. The effect of glucocorticoids on mouse oocyte in vitro maturation and subsequent fertilization and embryo development. Toxicol In Vitro 2009; 24:108-15. [PMID: 19733225 DOI: 10.1016/j.tiv.2009.08.025] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2008] [Revised: 08/22/2009] [Accepted: 08/26/2009] [Indexed: 11/27/2022]
Abstract
Increased glucocorticoid levels, due to medical therapy or stress-related, may affect reproduction via the hypothalamus-pituitary-axis or directly at the oocyte level. We examined the effects of natural (corticosterone) or synthetic (dexamethasone) glucocorticoids on mouse oocyte maturation and underlying changes in extracellular signal-regulated kinase (ERK) phosphorylation patterns. Fertilization and progression up to the blastocyst stage were also evaluated. Oocytes were exposed to corticosterone or dexamethasone (0, 0.25, 2.5, 25 or 250microM) for 17h during in vitro maturation. After maturation, ERK-1/2 activation in oocytes was assessed by SDS-PAGE and immunoblotting, and fertilization and developmental capacity were examined in vitro. Corticosterone exposure during oocyte maturation significantly decreased progression to metaphase II, fertilization and embryo development at the highest concentration. Corticosterone caused a concentration-dependent inhibition of ERK-1/2 activation, with the highest concentration resulting in considerable inhibition of oocyte ERK-1/2 phosphorylation and no blastocyst development. In contrast, dexamethasone had no effect on maturation, fertilization and cleavage, and no effect was seen on ERK-1/2 phosphorylation. Based on these in vitro findings, high glucocorticoid levels may have consequences for subsequent development, although a short exposure to physiologic or stress-related glucocorticoid levels may not represent a hazard to meiosis progression of the oocyte.
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Affiliation(s)
- Raquel González
- Reproductive Ecology and Biology Group, Museo Nacional de Ciencias Naturales (CSIC), Madrid, Spain
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Tica VI, Mares P, Gouzes C, Badea P, Popescu G, Tica I. The variation of serum cortisol during ovarian stimulation for in vitro fertilization. Gynecol Endocrinol 2008; 24:12-7. [PMID: 18224539 DOI: 10.1080/09513590701325509] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
AIM As there is no consensus concerning the variation of serum cortisol level during in vitro fertilization (IVF), we studied it prospectively by frequent evaluation throughout the course of an IVF cycle and compared the value, as control, of cortisol concentration obtained in the previous month (M-1) with the concentration obtained on the first day (D1) of ovarian stimulation. METHODS In 23 IVF cycles using gonadotropin-releasing hormone agonist/human menopausal gonadotropins (hMG)/human chorionic gonadotropin, cortisol and estradiol were measured at M-1, D1, day 14 (D14, before beginning hMG), day 16 (D16), day 19 (D19), day 22 (D22), day 24 (D24), the day before (T-1) and the day after triggering ovulation (T+1), the day of oocyte retrieval (OR), 15 days after embryo transfer (ET+15) and the next month (M2). Statistical analysis used tests of linear tendency, the Pearson chi(2) test, analysis of variance, Student's t test and Spearman correlation. RESULTS Cortisol was non-significantly lower at M-1 compared with D1; although remaining in the normal range, mean cortisol increased progressively after D1, in a manner unrelated to estradiol, with non-significant differences between different time points but a significant linear tendency and a maximum value at T+1. All mean cortisol values were significantly higher than that at M-1 and, except for D19 and T-1, D1. Mean cortisol decreased at ET+15 and significantly at M2, the value at M2 being lower than that at M-1. CONCLUSION Cortisol showed a progressive increase beginning from D1, especially after ovulation triggering, and returned to pre-treatment level next month. Cortisol variation was not related to the changes in the E(2) values. Cortisol values at both M-1 and D1 could be used as controls.
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Affiliation(s)
- Vlad I Tica
- Department of Obstetrics and Gynecology, Regional University Emergency Hospital, Faculty of Medicine, University Ovidius, Constanta, Romania.
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Parenti G, Ricca V, Zogheri A, Serio M, Mannelli M, Peri A. A case of hyponatremia caused by central hypocortisolism. ACTA ACUST UNITED AC 2007; 3:369-75. [PMID: 17377619 DOI: 10.1038/ncpendmet0459] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2006] [Accepted: 11/10/2006] [Indexed: 11/09/2022]
Abstract
BACKGROUND A 43-year-old woman was referred to the Psychiatric Unit of the University of Florence Hospital, 1 year after the development of a clinical picture characterized by nausea, hyporexia, muscle weakness, insomnia, weight loss, amenorrhea and severe depression. These clinical manifestations had started 2 months after delivery of her first child. Initial laboratory investigations revealed hypoglycemia and hyponatremia. The patient was, therefore, transferred to the Endocrine Unit of the same hospital for further evaluation of the case. INVESTIGATIONS Physical examination to evaluate extracellular volume status, standard laboratory investigations, and evaluation of plasma and urinary osmolality and urinary sodium excretion. Basal and dynamic evaluation of anterior pituitary function and a pituitary MRI were also performed. DIAGNOSIS Hyponatremia caused by central hypocortisolism (isolated adrenocorticotropic hormone deficit). MANAGEMENT Glucocorticoid therapy (25 mg cortisone acetate tablets, 1.5 tablets per day).
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Affiliation(s)
- Gabriele Parenti
- Department of Clinical Physiopathology, University of Florence, Florence, Italy
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Kim CH, Chae HD, Kang BM, Chang YS, Mok JE. The immunotherapy during in vitro fertilization and embryo transfer cycles in infertile patients with endometriosis. J Obstet Gynaecol Res 1997; 23:463-70. [PMID: 9392913 DOI: 10.1111/j.1447-0756.1997.tb00874.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To investigate if the immunotherapy with corticosteroids would improve the pregnancy rate in infertile patients with endometriosis who undergo in vitro fertilization and embryo transfer (IVF-ET). METHODS Forty-two infertile patients with endometriosis plus tubal factor and 87 pure tubal infertility patients who underwent IVF-ET in our unit were allocated randomly to the corticosteroid treatment group and the control group. RESULTS The prevalence of autoantibodies (antinuclear antibody, lupus anticoagulant, anticardiolipin antibody, rheumatoid factor) was elevated significantly in patients with endometriosis plus tubal factor compared with pure tubal infertility patients (38.1% vs 2.3%). Twenty-one patients with endometriosis plus tubal factor underwent 54 cycles of IVF-ET, receiving corticosteroids. Forty-three patients with pure tubal factor underwent 81 cycles of IVF-ET, receiving corticosteroids. Twenty-one patients with endometriosis plus tubal factor who underwent 57 cycles of IVF-ET and 44 patients with pure tubal factor who underwent 84 cycles of IVF-ET served as controls, not receiving corticosteroids. In patients with endometriosis plus tubal factor, there was a significantly higher clinical pregnancy rate per cycle in the treatment group, with 42.6% (23/54) compared with 22.8% (13/57) in the control group but no differences between 2 groups in spontaneous abortion rate (21.7% vs 15.4%) and multiple pregnancy rate (17.4% vs 15.4%). In patients with pure tubal infertility, there were no significant differences between the treatment group and control group in clinical pregnancy rate (40.7% vs 34.5%), spontaneous abortion rate (12.1% vs 10.3%) or multiple pregnancy rate (18.2% vs 10.3%). In the endometriosis plus tubal infertility group with autoantibodies, the clinical pregnancy rate per cycle was significantly higher in the treatment group at 40.9% compared with 14.8% in the control group. In endometriosis plus tubal infertility group without autoantibodies, there was no significant difference between 2 groups with respect to the clinical pregnancy rate per cycle (43.8% vs 30.0%). CONCLUSIONS This study suggests that immunotherapy with corticosteroids could improve the clinical pregnancy rate in endometriosis patients undergoing IVF-ET and may be more effective in patients with positive autoantibodies.
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Affiliation(s)
- C H Kim
- Department of Obstetrics and Gynecology, College of Medicine, University of Ulsan, Asan Medical Center, Seoul, Korea
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Harlow CR, Jenkins JM, Winston RM. Increased follicular fluid total and free cortisol levels during the luteinizing hormone surge. Fertil Steril 1997; 68:48-53. [PMID: 9207583 DOI: 10.1016/s0015-0282(97)81474-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To determine the changes in follicular fluid (FF) total and free cortisol during the LH surge in naturally ovulating women. PATIENT(S) Twenty-six women having diagnostic laparoscopy during the follicular phase of normal menstrual cycles were selected. INTERVENTION(S) Blood samples were collected 1 day before, the day of, and 1 day after surgery and the results of serum E2 and LH were used to divide the cycles retrospectively into pre- and post-LH surge groups. Follicular fluid was collected during laparoscopy. MAIN OUTCOME MEASURE(S) Serum P, total and free cortisol, and FF volume, E2, P, total cortisol, and free cortisol were measured on the day of surgery. RESULT(S) Median serum and FF P levels were significantly higher in the post-LH surge group compared with the pre-LH surge group (0.54 versus 1.54 ng/mL [1.7 versus 4.85 nmol/L] and 5.03 versus 28.0 micrograms/mL [15.8 versus 88.0 mumol/L], respectively). Follicular fluid volume also increased significantly after the surge (2.5 versus 4.5 mL). Median serum total and free and percent free cortisol were higher after the surge, although not significantly. In contrast, FF total, free, and percent free levels increased dramatically between pre- and post-LH surge samples (4.41 versus 43.6 ng/mL [16.0 versus 158 nmol/L], 0.138 versus 6.68 ng/mL [0.5 versus 24.2 nmol/L], and 3.3% versus 15.0%, respectively; P < 0.05). CONCLUSION(S) An increase in total and free cortisol occurs in the follicle during the LH surge. Cortisol and its regulation by 11 beta-hydroxysteroid dehydrogenase therefore may exert a physiologic role in oocyte maturation or ovulation.
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12
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Mantzavinos T, Phocas I, Vitoratos N, Photopoulos S, Hassiakos D, Antoniou G. Comparison between steroid hormones and cortisol in serum and follicular fluid in stimulated and unstimulated cycles of in vitro fertilization patients. Gynecol Endocrinol 1997; 11:163-8. [PMID: 9209896 DOI: 10.3109/09513599709152530] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The present study was undertaken to evaluate the effects of the concentrations of serum and follicular fluid steroids and cortisol levels on the establishment of pregnancies in in vitro fertilization (IVF). Our study group consisted of 42 women (group A) who received gonadotropins for induction of ovulation for IVF. The control group included 23 women (group B) who underwent in vitro fertilization without stimulation. Serum estradiol and progesterone levels were significantly higher in group A than in group B. Serum and follicular fluid cortisol levels were similar in both groups A and B. There was no significant difference in the fertilization rates of the stimulated or unstimulated cycles. However, there were no pregnancies in group B whereas there was a 28.5% pregnancy rate in group A. There were no correlations between the estradiol, progesterone and cortisol levels when compared to the oocyte maturity and the fertilization rates in both groups of patients.
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Affiliation(s)
- T Mantzavinos
- 2nd Department of Obstetrics and Gynecology, University of Athens, Areteion Hospital, Greece
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13
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Bider D, Blankstein J, Levron J, Tur-Kaspa I. Gonadotropins and glucocorticoid therapy for "low responders"--a controlled study. J Assist Reprod Genet 1997; 14:328-31. [PMID: 9226511 PMCID: PMC3454792 DOI: 10.1007/bf02765836] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
PURPOSE A randomized, nonplacebo controlled study was conducted to determine the effect of dexamethasone supplementation to a protocol of gonadotropin therapy in 42 "low-responder patients" aged 32 to 43 years. METHODS All underwent at least two previous cycles treated by gonadotropins for unexplained infertility, or anovulation. Human menopausal gonadotropin was started on day 4 of the menstrual cycle combined with dexamethasone 0.5 mg administered nightly, as an adjuvant. A group of "low responders" who did not receive dexamethasone served as the controls. The number of follicles, total amount of gonadotropins used, time required for stimulation, fertilization, peak estradiol levels and pregnancy rate were evaluated. RESULTS The number of developing follicles, estradiol levels, fertilization rate and pregnancy rate did not differ significantly. CONCLUSIONS Although certain beneficial effects were observed in the literature in some of the infertile patients treated with corticosteroids, the overall results did not support daily, low-dose dexamethasone (long-acting corticosteroid) as a clinically useful adjuvant therapy for "low responders" during gonadotropin therapy.
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Affiliation(s)
- D Bider
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Israel
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Kim CH, Cho YK, Mok JE. The efficacy of immunotherapy in patients who underwent superovulation with intrauterine insemination. Fertil Steril 1996; 65:133-8. [PMID: 8557129 DOI: 10.1016/s0015-0282(16)58040-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To determine if the immunotherapy with corticosteroids would improve pregnancy rate in infertile patients with ovulatory factor and patients with unexplained infertility who undergo superovulation with IUI. DESIGN Prospective, controlled study. SETTING Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Ulsan, Seoul, Korea. PATIENTS Nine-one infertile patients with ovulatory factors and 78 patients with unexplained infertility who underwent superovulation with IUI. RESULTS The prevalence of autoantibodies (antinuclear antibody, lupus anticoagulant, anticardiolipin antibody, antidouble-stranded DNA antibody) was elevated significantly in patients with unexplained infertility compared with patients with ovulatory infertility (20.5% versus 3.3%). Forty-five patients with ovulatory factor underwent 72 cycles of superovulation with IUI, receiving corticosteroids. Thirty-eight patients with unexplained infertility underwent 75 cycles of superovulation with IUI, receiving corticosteroids. Forty-six patients with ovulatory factor who underwent 66 cycles of superovulation with IUI and 40 patients with unexplained infertility who underwent 75 cycles of superovulation with IUI served as controls, not receiving corticosteroids. In patients with ovulatory factor, there were no significant differences between the corticosteroid treatment group and control group in clinical pregnancy rate (38.9% versus 33.3%) or in spontaneous abortion rate (14.3% versus 13.6%). In patients with unexplained infertility, there was a significantly higher clinical pregnancy rate per cycle in the corticosteroid treatment group, with 45.3% (34/75) compared with 29.3% (22/75) in the control group but no difference between the corticosteroid treatment and control groups in spontaneous abortion rate (17.6% versus 13.6%). There were no side effects due to the use of corticosteroids.
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Affiliation(s)
- C H Kim
- Department of Obstetrics and Gynecology, College of Medicine, University of Ulsan, Asan Medical Center, Seoul, Korea
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15
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Atkin SL, Masson EA, White MC. Isolated adrenocorticotropin deficiency presenting as primary infertility. J Endocrinol Invest 1995; 18:456-9. [PMID: 7594241 DOI: 10.1007/bf03349745] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A 31 year old female presented with primary infertility and gave a two year history of amenorrhea without symptoms or signs of endocrine dysfunction. Examination was normal and investigation showed low oestradiol and progesterone levels with decreased LH pulsatility. The cortisol responses were impaired following hypoglycaemic stress and a short synacthen test, but the cortisol response to a prolonged synacthen test was normal. An inadequate ACTH response to CRF testing confirmed the diagnosis of isolated ACTH deficiency. Hydrocortisone therapy was followed by an ovulatory menstrual cycle. Amenorrhea again ensued following the reduction of the steroid dose and normal menses resumed on normal steroid replacement therapy. Six hourly gonadotrophin pulsatility showed a significant increase in both pulse amplitude and mean LH and FSH levels following steroid treatment. Isolated ACTH deficiency is a rare but treatable cause of hypogonadism and infertility, and this case gives further insight on the role of cortisol on the hypothalamo-pituitary gonadal axis.
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Affiliation(s)
- S L Atkin
- Department of Medicine, Kingston General Hospital, Hull, UK
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16
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Michael AE, Cooke BA. A working hypothesis for the regulation of steroidogenesis and germ cell development in the gonads by glucocorticoids and 11 beta-hydroxysteroid dehydrogenase (11 beta HSD). Mol Cell Endocrinol 1994; 100:55-63. [PMID: 8056159 DOI: 10.1016/0303-7207(94)90279-8] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The relationship between glucocorticoid secretion from the adrenal gland and gonadal function has previously been attributed to central inhibition by the adrenal steroids of pituitary gonadotropin output. This review focuses on the direct actions of glucocorticoids within the gonads, including positive effects on germ cell maturation and both positive and negative effects on the stimulation of gonadal steroidogenesis by LH and FSH. In addition, we address the role in the gonads of 11 beta-hydroxysteroid dehydrogenase (11 beta HSD), which interconverts the glucocorticoids with their inactive 11-ketosteroid derivatives. To date, two isoforms of 11 beta HSD have been described. 11 beta HSD1, purified and cloned from the liver, has a relatively low affinity for glucocorticoids and acts instead as an 11-oxoreductase, whereas the high affinity 11 beta HSD2, first identified in the kidney, acts as an efficient 11 beta-dehydrogenase to inactivate physiological concentrations of glucocorticoid. We propose that in the gonads, 11 beta HSD1 promotes the positive effects of glucocorticoids on germ cell maturation (by increasing the local concentration of active glucocorticoids), whereas a high affinity 11 beta-dehydrogenase activity, consistent with that of 11 beta HSD2, inactivates glucocorticoids and so protects luteal cells from the inhibitory effects of these steroids during the luteal phase of the ovarian cycle.
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Affiliation(s)
- A E Michael
- Department of Biochemistry, Royal Free Hospital School of Medicine, London, UK
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17
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Phocas I, Mantzavinos T, Rizos D, Dimitriadou F, Arvaniti K, Zourlas PA. Hormone levels of follicular fluids with and without oocytes in patients who received gonadotropin-releasing hormone analogues and gonadotropins in an in vitro fertilization program. J Assist Reprod Genet 1992; 9:233-7. [PMID: 1525452 DOI: 10.1007/bf01203819] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Are follicles where no oocytes are retrieved "empty follicles"? METHODS The levels of estradiol (E2), progesterone (P), testosterone (T), cortisol (F), and prolactin (PRL) of follicular fluids (FF) aspirated individually from 34 randomly selected IVF patients in whom no oocytes were recovered were compared with the respective hormone levels of FF obtained from the same patients when oocytes were retrieved. Two FF without oocytes of a 35th patient in whom no oocytes were retrieved were analyzed. RESULTS Hormones did not differ significantly in the paired samples, while in the two FF of the 35th woman they were in agreement with cystic follicles. CONCLUSIONS It is necessary to differentiate aspirated follicles where no oocytes are retrieved from the "empty follicle syndrome," which was not observed in the IVF series studied and should be rare in IVF patients.
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Affiliation(s)
- I Phocas
- Second Department of Obstetrics and Gynecology, University of Athens, Greece
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18
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Zolti M, Bider D, Seidman DS, Mashiach S, Ben-Rafael Z. Cytokine levels in follicular fluid of polycystic ovaries in patients treated with dexamethasone. Fertil Steril 1992; 57:501-4. [PMID: 1740194 DOI: 10.1016/s0015-0282(16)54891-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To assess the levels of cytokines in the follicular fluid of stimulated ovaries. DESIGN The study included two groups of four patients with polycystic ovarian disease. These were diagnosed by clinical and ultrasonic features and characteristic hormonal profiles, treated with gonadotropin-releasing hormone-analogue and human menopausal gonadotropin. One group received dexamethasone (DEX). MAIN OUTCOME Dexamethasone is capable of directly affecting granulosa and immune cells. It was also expected to affect cytokine production of granulosa and immune cells of the ovary. RESULTS This study demonstrates that FF from patients treated with DEX has reduced tumor necrosis factor (TNF) activity and elevated colony-stimulating factor levels. Regardless of the treatment with DEX, the follicles with high levels of TNF contained minimal concentrations of estradiol. Interleukin-6 did not differ between the FF samples. CONCLUSIONS These results suggest a role for cytokines in the process of folliculogenesis and ovarian maturation. Modification of cytokines by DEX might explain the beneficial effect of fertility.
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Affiliation(s)
- M Zolti
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Israel
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19
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Bider D, Pariente C, Dor J, Zolti M, Mashiach S, Ben-Rafael Z. Aromatase activity of human granulosa cells in patients with polycystic ovaries treated with dexamethasone. Fertil Steril 1990; 54:597-600. [PMID: 2209879 DOI: 10.1016/s0015-0282(16)53814-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The effect of dexamethasone (DEX) (9 alpha-Fluro-16 alpha-methyl prednisolone) on secretion of steroids by human granulosa luteinized cells was studied by culturing cells from mature follicles of women with polycystic ovarian disease and treated for infertility in the in vitro fertilization program. Patients were treated with DEX 0.5 mg/d until the day of human chorionic gonadotropin administration. The cells were cultured for 24 hours in the presence of androstenedione (10(-7)M). After incubating for 24 hours, the medium was replaced and the cells were incubated for an additional 24 hours. The medium was then harvested and assayed for estradiol (E2) and progesterone (P). Results were compared with those of a control group who was not treated with DEX. Estradiol production by cells was significantly lower in the study group treated with DEX. Progesterone production was not influenced by DEX. Follicular fluid levels, E2, and androgens did not vary with DEX treatment, whereas cortisol levels markedly decreased and P levels increased with the treatment. These findings suggest that glucocorticosteroids can directly influence granulosa luteinized cell function.
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Affiliation(s)
- D Bider
- Chaim Sheba Medical Center, Tel Aviv University, Tel Hashomer, Israel
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20
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Würfel W, von Hertwig I, Steck T, Albert P. [Effect of low-dose corticoid administration (prednisolone 7.5 mg) on the quality of gonadotropin-induced cycle stimulation]. Arch Gynecol Obstet 1989; 245:854-8. [PMID: 2529826 DOI: 10.1007/bf02417591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- W Würfel
- Universitätsfrauenklinik und Hebammenschule, Würzburg
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21
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Fateh M, Ben-Rafael Z, Benadiva CA, Mastroianni L, Flickinger GL. Cortisol levels in human follicular fluid. Fertil Steril 1989; 51:538-41. [PMID: 2920855 DOI: 10.1016/s0015-0282(16)60572-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This study shows that cortisol levels in follicular fluids in stimulated cycles were correlated with oocyte maturity and in vitro fertilizability. The levels were significantly higher than the concentrations found in spontaneous cycles. Our findings suggest that the presence of cortisol in follicular fluid may play a role in follicular development and oocyte maturation.
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Affiliation(s)
- M Fateh
- Department of Obstetrics and Gynecology, Hospital of the University of Pennsylvania, School of Medicine, Philadelphia
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