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Budihastuti UR, Melinawati E, Prakosa T, Angelia Ratnasari A, Hadi C, Laqif A, Pangestu M, Oktadiani Putri L, Murti B, Nurwati I. Influence of Age, Obesity, Smoking, Sleep duration, and Sleep Quality on Concentration, Morphology, and Sperm Motility: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2024; 18:240-247. [PMID: 38973277 PMCID: PMC11245581 DOI: 10.22074/ijfs.2023.1983273.1413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 09/30/2023] [Accepted: 11/07/2023] [Indexed: 07/09/2024]
Abstract
BACKGROUND Age, smoking, sleep duration, sleep quality, and obesity are risk factors that can affect the amount of sperm concentration, morphology, and motility. The aim of this study is to assess the lifestyle effects: of age, smoking, sleep duration, sleep quality, and obesity on the amount of concentration, morphology, and motility of sperm. MATERIALS AND METHODS The study utilized an analytical observational approach with a cross-sectional design. The study subjects comprised 70 male partners of infertile couples admitted to the Sekar Fertility Clinic at the Dr. Moewardi General Hospital between March and August 2022. The study assessed variables including age, body mass index (BMI), smoking status, sleep duration, sleep quality, sperm concentration, sperm morphology, and sperm motility. Furthermore, the data were analyzed using univariate, bivariate, and multivariate methods with SPSS 25 software. RESULTS The research findings demonstrate that obesity is significantly associated with abnormal sperm concentration [odds ratio (OR)=40.07, confidence interval (CI)=3.90-411.67, P=0.002]. Furthermore, moderate or heavy smoking is significantly associated with abnormal sperm concentration (OR=17.45, CI=1.83-166.15, P=0.013) and sleep quality with severe disorders (OR=5.73, CI=1.12-29.21, P=0.036). Moreover, obesity is significantly associated with abnormal sperm motility (OR=12.97, CI=2.66-63.15, P=0.002), while moderate or heavy smoking (OR=5.89, CI=1.23- 28.20, P=0.026) and poor sleep duration (OR=6.21, CI=1.43-26.92, P=0.015) also exhibit significant associations with abnormal sperm motility. However, no significant findings were observed regarding sperm morphology. CONCLUSION The findings of this study indicate that obesity, moderate or heavy smoking, and sleep quality have statistically significant effects on sperm concentration, while obesity, moderate or heavy smoking, and sleep duration have statistically significant effects on sperm motility. However, no statistically significant influence was observed on sperm morphology. Further research with larger sample sizes and more diverse populations is needed to validate these findings and explore other potential factors that may impact male fertility.
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Affiliation(s)
- Uki Retno Budihastuti
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Jawa Tengah, Indonesia.
- Dr. Moewardi General Hospital, Jawa Tengah, Indonesia
| | - Eriana Melinawati
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Jawa Tengah, Indonesia
- Dr. Moewardi General Hospital, Jawa Tengah, Indonesia
| | - Teguh Prakosa
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Jawa Tengah, Indonesia
- Dr. Moewardi General Hospital, Jawa Tengah, Indonesia
| | - Affi Angelia Ratnasari
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Jawa Tengah, Indonesia
- Dr. Moewardi General Hospital, Jawa Tengah, Indonesia
| | - Cahyono Hadi
- Dr. Moewardi General Hospital, Jawa Tengah, Indonesia
| | - Abdurahman Laqif
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Jawa Tengah, Indonesia
- Dr. Moewardi General Hospital, Jawa Tengah, Indonesia
| | - Mulyoto Pangestu
- Education Program in Reproduction and Development, Department Obstetrics and Gynecology, Monash Clinical School, Monash University, Clayton, VIC, Australia
| | | | - Bhisma Murti
- Public Health Science Study Program, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Jawa Tengah, Indonesia
| | - Ida Nurwati
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Jawa Tengah, Indonesia
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Kong EQZ, Subramaniyan V, Lubau NSA. Uncovering the impact of alcohol on internal organs and reproductive health: Exploring TLR4/NF-kB and CYP2E1/ROS/Nrf2 pathways. Animal Model Exp Med 2024. [PMID: 38853347 DOI: 10.1002/ame2.12436] [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: 12/25/2023] [Accepted: 05/10/2024] [Indexed: 06/11/2024] Open
Abstract
This review delves into the detrimental impact of alcohol consumption on internal organs and reproductive health, elucidating the underlying mechanisms involving the Toll-like receptor 4 (TLR4)/Nuclear factor kappa light chain enhancer of activated B cells (NF-kB) pathway and the Cytochrome P450 2E1 (CYP2E1)/reactive oxygen species (ROS)/nuclear factor erythroid 2-related factor 2 (Nrf2) pathways. The TLR4/NF-kB pathway, crucial for inflammatory and immune responses, triggers the production of pro-inflammatory agents and type-1 interferon, disrupting the balance between inflammatory and antioxidant responses when tissues are chronically exposed to alcohol. Alcohol-induced dysbiosis in gut microbes heightens gut wall permeability to pathogen-associated molecular patterns (PAMPs), leading to liver cell infection and subsequent inflammation. Concurrently, CYP2E1-mediated alcohol metabolism generates ROS, causing oxidative stress and damaging cells, lipids, proteins, and deoxyribonucleic acid (DNA). To counteract this inflammatory imbalance, Nrf2 regulates gene expression, inhibiting inflammatory progression and promoting antioxidant responses. Excessive alcohol intake results in elevated liver enzymes (ADH, CYP2E1, and catalase), ROS, NADH, acetaldehyde, and acetate, leading to damage in vital organs such as the heart, brain, and lungs. Moreover, alcohol negatively affects reproductive health by inhibiting the hypothalamic-pituitary-gonadal axis, causing infertility in both men and women. These findings underscore the profound health concerns associated with alcohol-induced damage, emphasizing the need for public awareness regarding the intricate interplay between immune responses and the multi-organ impacts of alcohol consumption.
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Affiliation(s)
- Eason Qi Zheng Kong
- Pharmacology Unit, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
| | - Vetriselvan Subramaniyan
- Pharmacology Unit, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
- Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Natasha Sura Anak Lubau
- Pharmacology Unit, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
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Taoto C, Tangsrisakda N, Thukhammee W, Phetcharaburanin J, Iamsaard S, Tanphaichitr N. Rats Orally Administered with Ethyl Alcohol for a Prolonged Time Show Histopathology of the Epididymis and Seminal Vesicle Together with Changes in the Luminal Metabolite Composition. Biomedicines 2024; 12:1010. [PMID: 38790972 PMCID: PMC11117629 DOI: 10.3390/biomedicines12051010] [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: 02/06/2024] [Revised: 04/20/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024] Open
Abstract
Prolonged ethanol (EtOH) consumption is associated with male infertility, with a decreased spermatogenesis rate as one cause. The defective maturation and development of sperm during their storage in the cauda epididymis and transit in the seminal vesicle can be another cause, possibly occurring before the drastic spermatogenesis disruption. Herein, we demonstrated that the cauda epididymis and seminal vesicle of rats, orally administered with EtOH under a regimen in which spermatogenesis was still ongoing, showed histological damage, including lesions, a decreased height of the epithelial cells and increased collagen fibers in the muscle layer, which implicated fibrosis. Lipid peroxidation (shown by malondialdehyde (MDA) levels) was observed, indicating that reactive oxygen species (ROS) were produced along with acetaldehyde during EtOH metabolism by CYP2E1. MDA, acetaldehyde and other lipid peroxidation products could further damage cellular components of the cauda epididymis and seminal vesicle, and this was supported by increased apoptosis (shown by a TUNEL assay and caspase 9/caspase 3 expression) in these two tissues of EtOH-treated rats. Consequently, the functionality of the cauda epididymis and seminal vesicle in EtOH-treated rats was impaired, as demonstrated by a decreases in 1H NMR-analyzed metabolites (e.g., carnitine, fructose), which were important for sperm development, metabolism and survival in their lumen.
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Affiliation(s)
- Chayakorn Taoto
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; (C.T.); (N.T.)
| | - Nareelak Tangsrisakda
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; (C.T.); (N.T.)
| | - Wipawee Thukhammee
- Research Institute for Human High Performance and Health Promotion, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Jutarop Phetcharaburanin
- Department of Systems Biosciences and Computational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand;
- Khon Kaen University Phenome Centre, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Sitthichai Iamsaard
- Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; (C.T.); (N.T.)
- Research Institute for Human High Performance and Health Promotion, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Nongnuj Tanphaichitr
- Chronic Disease Program, Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Ottawa, Ottawa, ON K1Y 8L6, Canada
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Tully CA, Alesi S, McPherson NO, Sharkey DJ, Teong XT, Tay CT, Silva TR, Puglisi C, Barsby JP, Moran LJ, Grieger JA, Mousa A. Assessing the influence of preconception diet on male fertility: a systematic scoping review. Hum Reprod Update 2024; 30:243-261. [PMID: 38237150 PMCID: PMC11063564 DOI: 10.1093/humupd/dmad035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/21/2023] [Indexed: 05/03/2024] Open
Abstract
BACKGROUND The last decade has seen increased research on the relationship between diet and male fertility, but there are no clearly defined nutritional recommendations for men in the preconception period to support clinical fertility outcomes. OBJECTIVE AND RATIONALE The purpose of this scoping review is to examine the extent and range of research undertaken to evaluate the effect(s) of diet in the preconception period on male clinical fertility and reproductive outcomes. SEARCH METHODS Four electronic databases (MEDLINE and EMBASE via Ovid, CAB Direct, and CINAHL via EBSCO) were searched from inception to July 2023 for randomized controlled trials (RCTs) and observational studies (prospective/retrospective, case-control, and cross-sectional). Intervention studies in male participants or couples aiming to achieve dietary or nutritional change, or non-intervention studies examining dietary or nutritional components (whole diets, dietary patterns, food groups or individual foods) in the preconception period were included. Controls were defined as any comparison group for RCTs, and any/no comparison for observational studies. Primary outcomes of interest included the effect(s) of male preconception diet on clinical outcomes such as conception (natural or via ART), pregnancy rates and live birth rates. Secondary outcomes included time to conception and sperm parameters. OUTCOMES A total of 37 studies were eligible, including one RCT and 36 observational studies (prospective, cross-sectional, and case-control studies; four studies in non-ART populations) published between 2008 and 2023. Eight reported clinical outcomes, 26 reported on secondary outcomes, and three reported on both. The RCT did not assess clinical outcomes but found that tomato juice may benefit sperm motility. In observational studies, some evidence suggested that increasing fish or reducing sugar-sweetened beverages, processed meat or total fat may improve fecundability. Evidence for other clinical outcomes, such as pregnancy rates or live birth rates, showed no relationship with cereals, soy and dairy, and inconsistent relationships with consuming red meat or a 'healthy diet' pattern. For improved sperm parameters, limited evidence supported increasing fish, fats/fatty acids, carbohydrates and dairy, and reducing processed meat, while the evidence for fruits, vegetables, cereals, legumes, eggs, red meat and protein was inconsistent. Healthy diet patterns in general were shown to improve sperm health. WIDER IMPLICATIONS Specific dietary recommendations for improving male fertility are precluded by the lack of reporting on clinical pregnancy outcomes, heterogeneity of the available literature and the paucity of RCTs to determine causation or to rule out reverse causation. There may be some benefit from increasing fish, adopting a healthy dietary pattern, and reducing consumption of sugar-sweetened beverages and processed meat, but it is unclear whether these benefits extend beyond sperm parameters to improve clinical fertility. More studies exploring whole diets rather than singular foods or nutritional components in the context of male fertility are encouraged, particularly by means of RCTs where feasible. Further assessment of core fertility outcomes is warranted and requires careful planning in high-quality prospective studies and RCTs. These studies can lay the groundwork for targeted dietary guidelines and enhance the prospects of successful fertility outcomes for men in the preconception period. Systematic search of preconception diet suggests that increasing fish and reducing sugary drinks, processed meats and total fat may improve male fertility, while consuming healthy diets, fish, fats/fatty acids, carbohydrates and dairy and reducing processed meat can improve sperm health.
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Affiliation(s)
- Cathryn A Tully
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
- Repromed, Dulwich, Adelaide, SA, Australia
| | - Simon Alesi
- Monash Centre for Health Research and Implementation (MCHRI), Monash University, Clayton, VIC, Australia
| | - Nicole O McPherson
- Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
- Freemasons Center for Male Health and Wellbeing, The University of Adelaide, Adelaide, SA, Australia
- School of Biomedicine, Discipline of Reproduction and Development, The University of Adelaide, Adelaide, SA, Australia
| | - David J Sharkey
- Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
- School of Biomedicine, Discipline of Reproduction and Development, The University of Adelaide, Adelaide, SA, Australia
| | - Xiao Tong Teong
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
- Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
| | - Chau Thien Tay
- Monash Centre for Health Research and Implementation (MCHRI), Monash University, Clayton, VIC, Australia
| | - Thais Rasia Silva
- Postgraduate Program in Endocrinology and Metabolism, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Carolyn Puglisi
- School of Agriculture, Food and Wine, Faculty of Sciences, University of Adelaide, Waite Campus, Urrbrae, SA, Australia
| | - Jacqueline P Barsby
- Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
- School of Agriculture, Food and Wine, Faculty of Sciences, University of Adelaide, Waite Campus, Urrbrae, SA, Australia
| | - Lisa J Moran
- Monash Centre for Health Research and Implementation (MCHRI), Monash University, Clayton, VIC, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Jessica A Grieger
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, SA, Australia
| | - Aya Mousa
- Monash Centre for Health Research and Implementation (MCHRI), Monash University, Clayton, VIC, Australia
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Bhattacharya I, Sharma SS, Majumdar SS. Etiology of Male Infertility: an Update. Reprod Sci 2024; 31:942-965. [PMID: 38036863 DOI: 10.1007/s43032-023-01401-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023]
Abstract
Spermatogenesis is a complex process of germ cell division and differentiation that involves extensive cross-talk between the developing germ cells and the somatic testicular cells. Defective endocrine signaling and/or intrinsic defects within the testes can adversely affect spermatogenic progression, leading to subfertility/infertility. In recent years, male infertility has been recognized as a global public health concern, and research over the last few decades has elucidated the complex etiology of male infertility. Congenital reproductive abnormalities, genetic mutations, and endocrine/metabolic dysfunction have been demonstrated to be involved in infertility/subfertility in males. Furthermore, acquired factors like exposure to environmental toxicants and lifestyle-related disorders such as illicit use of psychoactive drugs have been shown to adversely affect spermatogenesis. Despite the large body of available scientific literature on the etiology of male infertility, a substantial proportion of infertility cases are idiopathic in nature, with no known cause. The inability to treat such idiopathic cases stems from poor knowledge about the complex regulation of spermatogenesis. Emerging scientific evidence indicates that defective functioning of testicular Sertoli cells (Sc) may be an underlying cause of infertility/subfertility in males. Sc plays an indispensable role in regulating spermatogenesis, and impaired functional maturation of Sc has been shown to affect fertility in animal models as well as humans, suggesting abnormal Sc as a potential underlying cause of reproductive insufficiency/failure in such cases of unexplained infertility. This review summarizes the major causes of infertility/subfertility in males, with an emphasis on infertility due to dysregulated Sc function.
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Affiliation(s)
- Indrashis Bhattacharya
- Department of Zoology, Central University of Kerala, Periye Campus, Kasaragod, 671320, Kerala, India.
| | - Souvik Sen Sharma
- National Institute of Animal Biotechnology, Hyderabad, 500 032, Telangana, India
| | - Subeer S Majumdar
- National Institute of Animal Biotechnology, Hyderabad, 500 032, Telangana, India.
- Gujarat Biotechnology University, Gandhinagar, GIFT City, Gandhinagar, 382355, Gujarat, India.
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Miller D, Weber A, Loloi J, Reddy R, Ramasamy R. Temporal Trends of Semen Quality and Fertility Rates Over the Course of a Decade: Data From King County, Washington. Urology 2024; 183:93-99. [PMID: 37716452 DOI: 10.1016/j.urology.2023.07.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/10/2023] [Accepted: 07/24/2023] [Indexed: 09/18/2023]
Abstract
OBJECTIVE There has been a widely reported decline in both semen quality and fertility rate, however to date these studies have not looked at a decline of both in the same time period within the same geographical area. The objective of this study was to determine if there existed a temporal trend in both semen parameters and fertility rates for the same geographic area (King County, WA) over time. MATERIALS AND METHODS Semen parameters from sperm donors at Seattle sperm bank were obtained from 2008 to 2021. Sperm donations occurred in King County, WA. Donors were from within 50 miles of the donation site. Fertility rates were calculated for King County, WA using census data from SEER to find number of women aged 15-49 and the number of births were found using CDC Wonder data from 2006 to 2017. RESULTS There were a total of 76,622 sperm donor semen analyses from King County, WA included in our study from 2008 to 2021. The fertility rate for King County, WA was calculated from 2006 to 2017. From 2008 to 2021, there was a statistically significant decline in semen quality over time for both sperm count (P < .01), total motile sperm count (P < .01), sperm concentration (P < .01), and progressive motility (P < .01). Additionally, from 2006 to 2017 there was a statistically significant decline in fertility rate (P < .01). CONCLUSION We report a statistically significant decline in sperm parameters among donors and a corresponding decline in fertility rates from the same geographic area that warrants further investigation given the serious societal and economic impacts a shrinking population presents. While certainly not the sole contributing factor, declining sperm parameters likely need to be accounted for when accounting for declining fertility rates.
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Affiliation(s)
| | - Alex Weber
- Desai Sethi Urology Institute, University of Miami, Miami, FL
| | - Justin Loloi
- Department of Urology, Montefiore Health System, New York City, NY
| | - Rohit Reddy
- Desai Sethi Urology Institute, University of Miami, Miami, FL
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Sato M, Endo M, Tomooka K, Kuroda K, Ueda Y, Sato S, Ikemoto Y, Imai Y, Mitsui K, Tanaka A, Sugiyama R, Nakagawa K, Sato Y, Kuribayashi Y, Kitade M, Itakura A, Takeda S, Tanigawa T. Risk Factors for Alcohol Consumption after Starting Assisted Reproductive Technology Treatment among Japanese Women: Japan-Female Employment and Mental Health in Assisted Reproductive Technology (J-FEMA) Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:7152. [PMID: 38131704 PMCID: PMC10742806 DOI: 10.3390/ijerph20247152] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/25/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023]
Abstract
AIMS To determine the association between drinking habits and social factors among women undergoing assisted reproductive technology (ART) treatment in Japan. METHODS The study participants who provided answers for the questionnaire concerning alcohol consumption were 1017 female patients undergoing ART treatment were enrolled in the Japan-Female Employment and Mental Health in assisted reproductive technology (J-FEMA) study between August and December 2018. Patient characteristics, including demographic, clinical, and socioeconomic status, were assessed using a self-administered questionnaire which was distributed only once during the period, regardless of their first or follow-up examination. We defined current drinkers who drank ≥46 g of ethanol per week as the habitual drinking group. The risk factors for habitual drinking were analyzed using multivariable-adjusted logistic regression. RESULTS The proportion of habitual drinkers was 15.5% in this study population. The multivariable-adjusted odds ratios (95% confidence interval) for habitual drinking were 2.27 (0.99-5.21) for women aged ≥35 years versus those <35 years, 4.26 (1.98-9.16) for women having partners who currently drink compared to those with partners without current drinking, 1.84 (1.08-3.12) for women without a history of childbirth versus those with, and 1.77 (1.00-3.14) for working women compared with those not working. CONCLUSIONS In our study, habitual drinking among women undergoing ART treatment was significantly associated with older age, no history of childbirth, partner's current drinking status, and working.
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Affiliation(s)
- Mamiko Sato
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Motoki Endo
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Kiyohide Tomooka
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Keiji Kuroda
- Department of Obstetrics and Gynaecology, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
- Centre for Reproductive Medicine and Endoscopy, Sugiyama Clinic Marunouchi, Tokyo 100-0065, Japan
| | - Yuito Ueda
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Setsuko Sato
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Yuko Ikemoto
- Department of Obstetrics and Gynaecology, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
| | - Yuya Imai
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
| | - Kiyomi Mitsui
- Department of Hygiene, Public Health, and Preventive Medicine, Showa University, Tokyo 142-8555, Japan
| | - Atsushi Tanaka
- Saint Mother Hospital Infertility Clinic, Fukuoka 807-0825, Japan
| | - Rikikazu Sugiyama
- Centre for Reproductive Medicine and Endoscopy, Sugiyama Clinic Marunouchi, Tokyo 100-0065, Japan
- Centre for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Tokyo 116-0023, Japan
| | - Koji Nakagawa
- Centre for Reproductive Medicine and Implantation Research, Sugiyama Clinic Shinjuku, Tokyo 116-0023, Japan
| | | | - Yasushi Kuribayashi
- Centre for Reproductive Medicine and Endoscopy, Sugiyama Clinic Marunouchi, Tokyo 100-0065, Japan
| | - Mari Kitade
- Department of Obstetrics and Gynaecology, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
| | - Atsuo Itakura
- Department of Obstetrics and Gynaecology, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
| | - Satoru Takeda
- Department of Obstetrics and Gynaecology, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
| | - Takeshi Tanigawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo 113-0033, Japan
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Silva ABP, Carreiró F, Ramos F, Sanches-Silva A. The role of endocrine disruptors in female infertility. Mol Biol Rep 2023; 50:7069-7088. [PMID: 37402067 PMCID: PMC10374778 DOI: 10.1007/s11033-023-08583-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 06/06/2023] [Indexed: 07/05/2023]
Abstract
INTRODUCTION According to the World Health Organization, infertility is a public health problem that affects around 48 million couples and 186 million individuals worldwide. Endocrine disruptors are one of the causes that raise more concern, given that it is a problem that has evolved with the progress of society. Many chemicals are used by food industry, entering food chain, and directly affecting human health. Endocrine disruptors have the capacity of interfering with the normal hormonal action, metabolism, and biosynthesis, which can lead to a variation of the normal hormonal homeostasis. Some of these endocrine disruptors are highly associated with diseases that are positively correlated with female infertility, such as polycystic ovary syndrome, endometriosis, irregular menstrual cycle and also disturbances on processes as steroidogenesis and development of the ovarian follicles. RESULTS The present literature review covers various aspects of the possible relationship between endocrine disruptors and female infertility. Bisphenol A and its metabolites, phthalates, dioxins, organochlorine, and organophosphate compounds are groups of chemicals considered to have the capacity to disrupt endocrine activity and herein addressed. The results reported in in vivo studies and in clinical trials addressing endocrine disruptors and female infertility were discussed as well as their possible mechanism of action. CONCLUSIONS Large, double-blind, placebo-controlled randomized clinical trials are needed to better understand the mechanisms of action of endocrine disruptors in female infertility, as well as the doses and frequency of exposure responsible for it.
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Affiliation(s)
- Ana Beatriz P Silva
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Filipa Carreiró
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
- National Institute of Agrarian and Veterinary Research (INIAV), Rua dos Lagidos, Lugar da Madalena, Vairão, 4485-655, Vila do Conde, Portugal
| | - Fernando Ramos
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
- REQUIMTE/LAQV, University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Ana Sanches-Silva
- University of Coimbra, Faculty of Pharmacy, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal.
- National Institute of Agrarian and Veterinary Research (INIAV), Rua dos Lagidos, Lugar da Madalena, Vairão, 4485-655, Vila do Conde, Portugal.
- Center for Study in Animal Science (CECA)-ICETA, University of Porto, Praça Gomes Teixeira, 14 Apartado, 55142-401, Porto, Portugal.
- Associate Laboratory for Animal and Veterinary Sciences (Al4AnimalS), 1300-477, Lisbon, Portugal.
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Dourou P, Gourounti K, Lykeridou A, Gaitanou K, Petrogiannis N, Sarantaki A. Quality of Life among Couples with a Fertility Related Diagnosis. Clin Pract 2023; 13:251-263. [PMID: 36826165 PMCID: PMC9955447 DOI: 10.3390/clinpract13010023] [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: 12/31/2022] [Revised: 01/30/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023] Open
Abstract
Fertility-related stress can negatively impact infertile couples' quality of life (QoL). Most previous studies have concentrated on the effects of stress and infertility on individual persons, especially women, though infertility affects the QoL of both spouses. Our research aimed to investigate the roles of infertility and stress in couples' quality of life as a single unit. The research sample consisted of 202 spouses, i.e., 101 couples, with a mean age of 39.5 years (SD = 4.9 years) undergoing fertility treatment at Athens Naval Hospital-Assisted Reproduction Unit. Data collection was completed via self-administered questionnaires: the FertiQoL International Questionnaire for measuring the quality of life in infertility and The Demographic Information and Medical History Questionnaire. Data collection was conducted between January and November 2022. Quantitative variables are expressed as mean values (standard deviation) and as median interquartile range, and qualitative variables are expressed as absolute and relative frequencies. Pearson's (r) and Spearman's (rho) correlations coefficients were used to explore the association of two continuous variables. Multiple linear regression analysis was used with dependence on the Ferti-QoL's subscales. The regression equation included terms for participants' demographics and information from their medical history. Adjusted regression coefficients (β) with standard errors (SE) were computed from the results of the linear regression analyses. All reported p values are two-tailed. Statistical significance was set to p < 0.05, and analyses were conducted using SPSS statistical software (version 22.0). We found that greater anxiety and depression were significantly associated with worse quality of life. Additionally, quality of life, according to Ferti-QoL, was significantly worse in women, participants with a high level of education, those with greater depressive symptoms, and those with greater state scores. Findings of this study highlight the need for implementing interventions of supportive care methods, counseling, stress reduction methods, and improving the fertility-related quality of life of infertile couples.
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Affiliation(s)
- Panagiota Dourou
- Department of Midwifery, Faculty of Health and Care Sciences, University of West Attica, 12243 Athens, Greece
- Correspondence:
| | - Kleanthi Gourounti
- Department of Midwifery, Faculty of Health and Care Sciences, University of West Attica, 12243 Athens, Greece
| | - Aikaterini Lykeridou
- Department of Midwifery, Faculty of Health and Care Sciences, University of West Attica, 12243 Athens, Greece
| | | | | | - Antigoni Sarantaki
- Department of Midwifery, Faculty of Health and Care Sciences, University of West Attica, 12243 Athens, Greece
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10
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Deepak Kumar K, Huntriss R, Green E, Bora S, Pettitt C. Development of a nutrition screening tool to identify need for dietetic intervention in female infertility. J Hum Nutr Diet 2023; 36:154-168. [PMID: 35762584 PMCID: PMC10087620 DOI: 10.1111/jhn.13055] [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: 01/19/2022] [Revised: 06/11/2022] [Accepted: 06/13/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND One in seven couples are impacted by infertility in the UK, and female infertility is often associated with several health conditions impacted by nutrition. Despite many studies aimed at identifying the critical role of nutrition in infertility, there is currently no screening tool that identifies nutritional risk factors for infertility. AIM To propose a self-administered screening tool to identify women who would benefit from nutritional intervention to promote fertility. METHODS A narrative review was carried out to identify and summarise modifiable nutritional risk factors that can influence female fertility, including comorbidities that can influence nutrition intake, absorption, and metabolism. KEY FINDINGS A nutrition screening tool outlining modifiable nutrition risk factors potentially improving female fertility has been proposed, comprising of BMI, medical history and quality of diet and lifestyle which would aid in designing evidence based dietetic services for female infertility.
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Affiliation(s)
| | | | | | | | - Claire Pettitt
- Nutrition and Dietetic Research Group, Faculty of Medicine, Imperial College London, UK
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11
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Roach AN, Zimmel KN, Thomas KN, Basel A, Bhadsavle SS, Golding MC. Preconception paternal alcohol exposure decreases IVF embryo survival and pregnancy success rates in a mouse model. Mol Hum Reprod 2023; 29:gaad002. [PMID: 36637195 PMCID: PMC9907225 DOI: 10.1093/molehr/gaad002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/22/2022] [Indexed: 01/14/2023] Open
Abstract
Increasingly, couples struggling with fertility turn to assisted reproductive techniques, including IVF, to have children. Despite the demonstrated influence of periconception male health and lifestyle choices on offspring development, studies examining IVF success rates and child health outcomes remain exclusively focused on maternal factors. Using a physiologically relevant mouse model, we tested the hypothesis that chronic paternal preconception alcohol intake adversely affects IVF success and negatively impacts IVF offspring fetoplacental growth. Using a voluntary, binge-like mouse model, we exposed sexually mature C57BL/6J males to three preconception treatments (0% (Control), 6% EtOH or 10% EtOH) for 6 weeks, isolated and cryopreserved caudal sperm from treated males, and then used these samples to fertilize oocytes before assessing IVF embryo developmental outcomes. We found that preconception paternal alcohol use reduced IVF embryo survival and pregnancy success rates in a dose-dependent manner, with the pregnancy success rate of the 10% EtOH treatment falling to half those of the Controls. Mechanistically, we found that preconception paternal alcohol exposure disrupts embryonic gene expression, including Fgf4 and Egfr, two critical regulators of trophectoderm stem cell growth and placental patterning, with lasting impacts on the histological organization of the late-term placenta. The changes in placental histoarchitecture were accompanied by altered regulation of pathways controlling mitochondrial function, oxidative phosphorylation and some imprinted genes. Our studies indicate that male alcohol use may significantly impede IVF success rates, increasing the couple's financial burden and emotional stress, and highlights the need to expand prepregnancy messaging to emphasize the reproductive dangers of alcohol use by both parents.
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Affiliation(s)
- Alexis N Roach
- Department of Veterinary Physiology & Pharmacology, School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Katherine N Zimmel
- Department of Veterinary Physiology & Pharmacology, School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Kara N Thomas
- Department of Veterinary Physiology & Pharmacology, School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Alison Basel
- Department of Veterinary Physiology & Pharmacology, School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Sanat S Bhadsavle
- Department of Veterinary Physiology & Pharmacology, School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Michael C Golding
- Department of Veterinary Physiology & Pharmacology, School of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
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12
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Jurczewska J, Szostak-Węgierek D. The Influence of Diet on Ovulation Disorders in Women—A Narrative Review. Nutrients 2022; 14:nu14081556. [PMID: 35458118 PMCID: PMC9029579 DOI: 10.3390/nu14081556] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/24/2022] [Accepted: 04/05/2022] [Indexed: 12/07/2022] Open
Abstract
Female infertility is commonly due to ovulation disorders. They are mostly related to polycystic ovary syndrome, which is currently viewed as one of the most common endocrine disorders in women of reproductive age. Ovulation-related female fertility is influenced by multiple factors which may include: age, smoking cigarettes, stress, use of psychoactive substances, and physical activity. Moreover, diet-related factors play an important role in the regulation of ovulation. Dietary components that exert a positive influence on ovulation include: carbohydrate products with low glycemic index, plant protein, monounsaturated and polyunsaturated fatty acids, folic acid, vitamin D, antioxidants, and iron. A diet based on the structure of the Mediterranean diet also seems beneficial. Components that have a negative influence mostly include high glycemic index carbohydrates, large amounts of animal protein, saturated fatty acids, and trans fatty acids, which are typically found in the Western model of nutrition. Due to the paucity of studies that presented a direct link between nutrition and the risk of anovulatory infertility, this study aimed to summarize the most recent research on the influence of dietary factors on ovulation disorders and indicate the possibilities of future research.
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13
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Cortés-Tomás MT, Giménez-Costa JA, Motos-Sellés P, Sancerni-Beitia MD. Consequences, Motives, and Expectancies of Consumption as Predictors of Binge Drinking in University Women. Front Psychol 2022; 13:862334. [PMID: 35450336 PMCID: PMC9016132 DOI: 10.3389/fpsyg.2022.862334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/11/2022] [Indexed: 12/02/2022] Open
Abstract
The increasing presence of women, especially university women, in risky alcohol consumption such as Binge Drinking (BD), which is associated with gender-specific biopsychosocial problems, makes it necessary to analyze the variables underlying BD in order to adjust possible interventions more in line with their reality. The motives and expectancies of this pattern of consumption, as well as the consequences derived from it, are some of the variables that are shown to have the greatest weight in the prediction of BD. In the present study we analyze, on the one hand, the performance of these variables among college women with alcohol use, and on the other hand, which of these variables allow us to classify BD. A total of 501 female university consumers of alcohol (mean age 19.02 years) were assessed. Specifically, they completed a self-report of alcohol consumption (77.1% engage in BD), the Expectancy Questionnaire (EQ), the Drinking Motives Questionnaire (DMQ-R) and the Alcohol Consumption Consequences Evaluation (ACCE). BD female students scored significantly higher on these instruments, except for compliance motives. The logistic regression analysis carried out to estimate the probability of performing BD using the social and conformity motives, the ACCE and positive expectancies correctly estimated (χ2 8 = 9.149, p < 0.33) 88.6% of the cases and explained 26.2% of the BD. Thus, young women with a level of consequences classified as high risk (>25 in ACCE) have a 3.55-fold increase in the probability of having BD, compared to women classified as low risk by the ACCE. On the other hand, women classified as moderate risk by the ACCE have a 4.77-fold increase in the probability of having BD. In the case of social motives and positive expectancies, their increase multiplies by 1.165 and 1.024, respectively, the probability of having BD. The results of this study highlight the importance of adapting preventive measures to the consequences experienced by BD university students, especially in relation to the social motives and positive expectancies that modulate decision-making when engaging in this pattern of consumption.
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Affiliation(s)
| | | | - Patricia Motos-Sellés
- Department of Basic Psychology, Faculty of Psychology, University of Valencia, Valencia, Spain
| | - María-Dolores Sancerni-Beitia
- Department of Methodology of the Behavioral Sciences, Faculty of Psychology, University of Valencia, Valencia, Spain
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14
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Cortés-Tomás MT, Giménez-Costa JA, Motos-Sellés P, Sancerni-Beitia MD. Expectancies and Motives as Predictors of Risky Alcohol Consumption in College Women. Int J Ment Health Addict 2022. [DOI: 10.1007/s11469-022-00811-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
AbstractDespite the consequences of alcohol use, it continues showing a high incidence among college students. Besides, the increasing presence of women in risk alcohol patterns calls for a gender-sensitive approach to design specific actions. Some variables have been analyzed as underlying alcohol consumption (expectations and motives). This paper assesses the type and influence of both variables on female university alcohol consumers at different levels of risk. Five hundred four college women were assessed using the Spanish adaptations of the Expectancy Questionnaire, the Drinking Motives Questionnaire-Revised, and the AUDIT. We determine the unique contributions of expectancies, motives, and the presence of binge drinking (BD) to the pattern of risky drinking. The percentage of variance explained by risky drinking is 37.7%. Negative expectancies (20.4%) are the most explanatory variables, followed by enhancement motives (10.4%). Interventions with university women should focus on their negative expectancies, in addition to addressing for improvement, coping with depression, and conformity motives.
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15
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Misner MJ, Taborek A, Dufour J, Sharifi L, Khokhar JY, Favetta LA. Effects of Delta-9 Tetrahydrocannabinol (THC) on Oocyte Competence and Early Embryonic Development. FRONTIERS IN TOXICOLOGY 2022; 3:647918. [PMID: 35295104 PMCID: PMC8915882 DOI: 10.3389/ftox.2021.647918] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 02/26/2021] [Indexed: 12/17/2022] Open
Abstract
Recent changes in legal status and public perception of cannabis have contributed to an increase use amongst women of reproductive age. Concurrently, there is inadequate evidence-based knowledge to guide clinical practice regarding cannabis and its effects on fertility and early embryonic development. This study aimed to evaluate the effects of the primary psychoactive component of cannabis, delta-9 tetrahydrocannabinol (THC), during oocyte maturation, and its impact on the developing embryo. Bovine oocytes were matured in vitro for 24 h under clinically relevant doses of THC mimicking plasma levels achieved after therapeutic (0.032 μM) and recreational (0.32 and 3.2 μM) cannabis use. THC-treated oocytes were assessed for development and quality parameters at both the oocyte and embryo level. Characteristics of oocytes treated with cannabinoid receptor antagonists were also assessed. Oocytes treated with 0.32 and 3.2 μM THC, were significantly less likely to reach metaphase II (p < 0.01) and consequently had lower cleavage rates at day 2 post-fertilization (p < 0.0001). Treatment with cannabinoid receptor antagonists restored this effect (p < 0.05). Oocytes that did reach MII showed no differences in spindle morphology. Oocytes treated with 0.032 μM THC had significantly lower connexin mRNA (p < 0.05) (correlated with decreased quality), but this was not confirmed at the protein level. At the blastocyst stage there were no significant differences in developmental rates or the proportion of trophectoderm to inner cell mass cells between the control and treatment groups. These blastocysts, however, displayed an increased level of apoptosis in the 0.32 and 3.2 μM groups (p < 0.0001). Our findings suggest a possible disruptive effect of cannabis on oocyte maturation and early embryonic development.
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Affiliation(s)
- Megan J Misner
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Afton Taborek
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Jaustin Dufour
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Lea Sharifi
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Jibran Y Khokhar
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
| | - Laura A Favetta
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada
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16
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Gualdoni GS, Jacobo PV, Barril C, Ventureira MR, Cebral E. Early Abnormal Placentation and Evidence of Vascular Endothelial Growth Factor System Dysregulation at the Feto-Maternal Interface After Periconceptional Alcohol Consumption. Front Physiol 2022; 12:815760. [PMID: 35185604 PMCID: PMC8847216 DOI: 10.3389/fphys.2021.815760] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/28/2021] [Indexed: 01/16/2023] Open
Abstract
Adequate placentation, placental tissue remodeling and vascularization is essential for the success of gestation and optimal fetal growth. Recently, it was suggested that abnormal placenta induced by maternal alcohol consumption may participate in fetal growth restriction and relevant clinical manifestations of the Fetal Alcohol Spectrum Disorders (FASD). Particularly, periconceptional alcohol consumption up to early gestation can alter placentation and angiogenesis that persists in pregnancy beyond the exposure period. Experimental evidence suggests that abnormal placenta following maternal alcohol intake is associated with insufficient vascularization and defective trophoblast development, growth and function in early gestation. Accumulated data indicate that impaired vascular endothelial growth factor (VEGF) system, including their downstream effectors, the nitric oxide (NO) and metalloproteinases (MMPs), is a pivotal spatio-temporal altered mechanism underlying the early placental vascular alterations induced by maternal alcohol consumption. In this review we propose that the periconceptional alcohol intake up to early organogenesis (first trimester) alters the VEGF-NO-MMPs system in trophoblastic-decidual tissues, generating imbalances in the trophoblastic proliferation/apoptosis, insufficient trophoblastic development, differentiation and migration, deficient labyrinthine vascularization, and uncompleted remodelation and transformation of decidual spiral arterioles. Consequently, abnormal placenta with insufficiency blood perfusion, vasoconstriction and reduced labyrinthine blood exchange can be generated. Herein, we review emerging knowledge of abnormal placenta linked to pregnancy complications and FASD produced by gestational alcohol ingestion and provide evidence of the early abnormal placental angiogenesis-vascularization and growth associated to decidual-trophoblastic dysregulation of VEGF system after periconceptional alcohol consumption up to mid-gestation, in a mouse model.
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17
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Murillo-Rodríguez E, Carreón C, Acosta-Hernández ME, García-García F. Stimulants and Depressor Drugs in the Sleep-Wake Cycle Modulation: The case of alcohol and cannabinoids. Curr Top Med Chem 2022; 22:1270-1279. [PMID: 34986773 DOI: 10.2174/1568026622666220105105054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 11/26/2021] [Accepted: 12/05/2021] [Indexed: 11/22/2022]
Abstract
A complex neurobiological network drives the sleep-wake cycle. In addition, external stimuli, including stimulants or depressor drugs, also influence the control of sleep. Here we review the recent advances that contribute to the comprehensive understanding of the actions of stimulants and depressor compounds, such as alcohol and cannabis, in sleep regulation. The objective of this review is to highlight the neurobiological mechanism engaged by alcohol and cannabis in sleep control.
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Affiliation(s)
- Eric Murillo-Rodríguez
- Laboratorio de Neurociencias Moleculares e Integrativas. Escuela de Medicina, División Ciencias de la Salud Universidad Anáhuac Mayab. Mérida, Yucatán. México
| | - Cristina Carreón
- Laboratorio de Neurociencias Moleculares e Integrativas. Escuela de Medicina, División Ciencias de la Salud Universidad Anáhuac Mayab. Mérida, Yucatán. México
| | | | - Fabio García-García
- Biomedicine Department, Health Science Institute, Veracruzana University. Xalapa, Veracruz. México
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18
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Current Applications of Machine Learning in Medicine: ART. Artif Intell Med 2022. [DOI: 10.1007/978-981-19-1223-8_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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The Sexual Objectification and Alcohol Use Link: The Mediating Roles of Self-Objectification, Enjoyment of Sexualization, Body Shame, and Drinking Motives. SEX ROLES 2021. [DOI: 10.1007/s11199-020-01213-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Song Y, Li R. Effects of Environment and Lifestyle Factors on Anovulatory Disorder. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1300:113-136. [PMID: 33523431 DOI: 10.1007/978-981-33-4187-6_5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Anovulatory disorder comprises around 30% of female infertility. The origin of ovulatory failure is rooted in pituitary FSH secretion. Any factor or process that disrupts the finely tuned interactions of hypothalamo-pituitary-ovarian axis can potentially lead to anovulation. The World Health Organization (WHO) has classified anovulatory disorders into three categories: hypothalamic-pituitary failure, hypothalamic-pituitary dysregulation, and ovarian failure. Due to industrial development, environmental pollution, and global warming, the human living environment has undergone tremendous changes. Industrial waste, noise, pesticides, fertilizers, and vehicular emission are visible pollutants responsible for environmental contamination and ill effects on health of all living systems. A considerable body of research suggests that chemical exposures in the environment or workplace may be associated with endocrine disruption of the synthesis, secretion, transport, binding, or elimination of natural hormones. For instance, some advanced biological mechanisms suggest that heavy metals may affect progesterone production, which possibly disturbs endocrine function in pregnant women. On the other hand, our lifestyle factors have also changed accordingly, which greatly influence overall health and well-being, including fertility. Many lifestyle factors such as nutrition, weight, exercise, and psychological stress can have substantial effects on female ovulation.
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Affiliation(s)
- Ying Song
- National Clinical Research Center for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
| | - Rong Li
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China.
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21
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Gender Convergence in Alcohol Consumption Patterns: Findings from the Korea National Health and Nutrition Examination Survey 2007-2016. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17249317. [PMID: 33322086 PMCID: PMC7764704 DOI: 10.3390/ijerph17249317] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 12/21/2022]
Abstract
Gender differences in alcohol use have narrowed over the decades. This study aimed to explore changes in alcohol consumption patterns between 2007 and 2016 to identify gender convergence in alcohol use in Korea. Data from the Korea National Health and Nutrition Examination Survey were used. For all respondents (41,662 girls/women and 32,041 boys/men) aged ≥12 years, lifetime drinking, current drinking, age of drinking onset, heavy alcohol use, and binge drinking were analyzed. Gender differences in heavy alcohol use and binge drinking decreased from 2007 to 2016 (p = 0.001 and p < 0.001, respectively). The prevalence of heavy alcohol use and binge drinking decreased in boys/men (67.5% to 63.9%, p = 0.001; 63.4% to 60.9%, p = 0.001, respectively), but not in girls/women (50.2% to 50.4%, p = 0.279; 30.6% to 32.0%, p = 0.994, respectively). The proportion of lifetime abstainers decreased among both girls/women (24.3% to 19.1%, p < 0.001) and boys/men (12.1% to 9.7%, p = 0.01). In girls/women, the mean age of drinking onset decreased (from 24.1 to 23.6 years, p = 0.017); however, in boys/men, significant changes were not observed (from 18.9 to 18.7 years, p = 0.307). Healthcare providers should be aware of the growing health risks resulting from increased unhealthy alcohol use in women and develop gender-specific preventive interventions.
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22
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Eubanks AA, Nobles CJ, Hill MJ, DeCherney AH, Kim K, Sjaarda LA, Perkins NJ, Ye A, Zolton JR, Silver RM, Schisterman EF, Mumford SL. Recalled maternal lifestyle behaviors associated with anti-müllerian hormone of adult female offspring. Reprod Toxicol 2020; 98:75-81. [PMID: 32916273 DOI: 10.1016/j.reprotox.2020.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/18/2020] [Accepted: 08/27/2020] [Indexed: 11/17/2022]
Abstract
Anti-müllerian hormone (AMH) is an established marker of ovarian reserve that decreases with age. Though the pool of ovarian follicles is established during fetal development, impacts of in utero exposures on AMH are uncertain. Thus, we sought to evaluate associations of in utero exposures with AMH of adult daughters with a prospective cohort study of adult daughters at university medical centers. Women noted their mother's reported use of diethylstilbestrol (DES), vitamins, tobacco, alcohol, and caffeine during pregnancy, and their mother's occupation during pregnancy. All participants were reproductive age women (18-40 years) enrolled in the Effects of Aspirin in Gestation and Reproduction (EAGeR) trial. Serum AMH concentrations were measured at baseline prior to conception and categorized using clinical guidelines. Multinomial regression models estimated associations between each exposure and high (>3.5 ng/mL) and low (<1.0 ng/mL) versus normal AMH (1.0-3.5 ng/mL), adjusting for participant's age, mother's age, mother's history of fertility treatment, and mother's use of vitamins. In 1202 women with available data, maternal caffeine use was associated with an increased risk of low AMH, compared to normal (relative risk [RR] 1.90, 95 % confidence interval [CI] 1.09, 3.30). Vitamins were associated with an increased risk of high AMH compared to normal (RR 1.93, 95 % CI 1.24, 3.00). Other exposures were not associated with AMH concentrations in offspring. Maternal caffeine and vitamin use during pregnancy may be associated with ovarian reserve in adult offspring, highlighting the potential importance of pregnancy lifestyle on the reproductive health of daughters.
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Affiliation(s)
- Allison A Eubanks
- Department of Obstetrics and Gynecology, Walter Reed National Military Medical Center, 8901 Rockville Pike, Bethesda, MD, 20852, United States
| | - Carrie J Nobles
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Micah J Hill
- Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Alan H DeCherney
- Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Keewan Kim
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Lindsey A Sjaarda
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Neil J Perkins
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Aijun Ye
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Jessica R Zolton
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States; Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah Health Sciences Center, Room 2B200 SOM, 50 North Medical Drive, Salt Lake City, UT, 84132, United States
| | - Enrique F Schisterman
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States.
| | - Sunni L Mumford
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
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23
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Zauner G, Girardi G. Potential causes of male and female infertility in Qatar. J Reprod Immunol 2020; 141:103173. [PMID: 32652349 DOI: 10.1016/j.jri.2020.103173] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 06/14/2020] [Accepted: 06/22/2020] [Indexed: 12/13/2022]
Abstract
A steady decline in the fertility rate has been observed in Qatar during the past fifty years. Therefore, infertility is considered a national priority in Qatar, a pronatalist society. This review article summarises the potential causes of infertility that are particularly prevalent in the Qatari population. The high rate of consanguinity leading to genetic abnormalities, the high incidence of metabolic disease, environmental contamination due to the rapid urbanization and oil and natural gas extraction procedures are discussed. In addition, the particular lifestyle of the Qatari population and the influence of religion and culture on sexual and reproductive behavior in an Arab/Islamic society are considered. The active response of the state of Qatar in implementing ways to mitigate the effects of these factors to protect fertility are also presented.
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Affiliation(s)
- Gerhild Zauner
- Department of Basic Medical Sciences, College of Medicine, Member of QU Health, Qatar University, Doha, Qatar
| | - Guillermina Girardi
- Department of Basic Medical Sciences, College of Medicine, Member of QU Health, Qatar University, Doha, Qatar.
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24
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Dupont C, Aegerter P, Foucaut AM, Reyre A, Lhuissier FJ, Bourgain M, Chabbert-Buffet N, Cédrin-Durnerin I, Selleret L, Cosson E, Lévy R. Effectiveness of a therapeutic multiple-lifestyle intervention taking into account the periconceptional environment in the management of infertile couples: study design of a randomized controlled trial - the PEPCI study. BMC Pregnancy Childbirth 2020; 20:322. [PMID: 32456614 PMCID: PMC7251692 DOI: 10.1186/s12884-020-2855-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 03/03/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Infertility is defined as the inability to conceive after 12 months of unprotected intercourse. It affects approximately one in six couples seeking pregnancy in France or western countries. Many lifestyle factors of the couples' pre and peri-conceptional environment (weight, diet, alcohol, tobacco, coffee, drugs, physical activity, stress, sleep…) have been identified as risk factors for infertility in both males and females. The high prevalence rates of unhealthy diets and lifestyles in the reproductive population of industrialized countries are worrisome. Nevertheless, adoption of a healthy lifestyle may improve fertility but lifestyle changes are difficult to achieve and to maintain due notably to behavioral factors. METHODS Consequently, we decided to propose an interventional study aimed at improving the quality of life of infertile couples before the start of assisted reproductive technology treatment. It is a randomized controlled multicentre trial. Both members of the couples are involved in an integrated global care program (PEPCI for "Parcours Environnement PériConceptionnel en Infertilité") vs. usual care. This global intervention not only considers diet and/or physical activity but follows a holistic approach, including a multidisciplinary assessment to address complete physical, psychological and social well-being. According to patient needs, this includes interventions on weight, exercise, diet, alcohol and drugs, mental and social health. DISCUSSION The main objective of trial is to demonstrate that periconceptional multidisciplinary care has a positive impact on reproductive functions. We will also focus on feasibility, acceptance, compliance and conditions of success of a multifaceted lifestyle intervention. TRIAL REGISTRATION The trial was registered at ClinicalTrials.gov, Identifier: NCT02961907 on November 11, 2016.
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Affiliation(s)
- Charlotte Dupont
- Saint Antoine Research Center, INSERM équipe Lipodystrophies génétiques et acquises, Service de biologie de la reproduction-CECOS, AP-HP, Hôpital Tenon, Sorbonne Université, 4 rue de la Chine, F-75020, Paris, France.
| | - Philippe Aegerter
- Unité de Recherche Clinique et Département de Santé Publique, Assistance Publique - Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne, France.,UVSQ, UMR-S 1168 Université de Versailles Saint Quentin Paris Saclay, INSERM VIMA Aging and Chronic diseases, Epidemiological and Public Health approaches, Paris, France
| | - Aude-Marie Foucaut
- Université Sorbonne Paris Nord, Laboratoire Educations et Pratiques de Santé, LEPS, UR 3412, F-93017, Bobigny, France.,Département STAPS, Université Sorbonne Paris Nord, Bobigny, France
| | - Aymeric Reyre
- Department of Addiction Medicine and Psychiatry, APHP Avicenne University Hospital, Bobigny, France.,CESP-INSERM U1178, Villejuif, France
| | - François J Lhuissier
- Université Sorbonne Paris Nord, UMR INSERM 1272 Hypoxie et poumon, Bobigny, France.,Assistance Publique - Hôpitaux de Paris, Hôpitaux Universitaires Paris Seine-Saint-Denis, Hôpital Jean Verdier, Médecine de l'exercice et du sport, Bondy, France
| | - Marie Bourgain
- Department of Addiction Medicine and Psychiatry, APHP Avicenne University Hospital, Bobigny, France
| | - Nathalie Chabbert-Buffet
- Service de Gynécologie-Obstétrique et Médecine de La Reproduction, APHP Hôpital Tenon, 4 Rue de La Chine, 75020, Paris, France
| | - Isabelle Cédrin-Durnerin
- APHP Hôpital Jean verdier Service de médecine de la reproduction et préservation de la fertilité, avenue du 14-Juillet, 93143, Bondy, France
| | - Lise Selleret
- Service de Gynécologie-Obstétrique et Médecine de La Reproduction, APHP Hôpital Tenon, 4 Rue de La Chine, 75020, Paris, France
| | - Emmanuel Cosson
- Paris 13 University, Sorbonne Paris Cité, Assistance Publique - Hôpitaux de Paris, Avicenne Hospital, Department of Endocrinology-Diabetology-Nutrition, CRNH-IdF, CINFO, Bobigny, France.,Paris 13 University, Sorbonne Paris Cité, UMR U557 INSERM/U11125 INRA/CNAM/Université Paris13, Unité de Recherche Epidémiologique Nutritionnelle, Bobigny, France
| | - Rachel Lévy
- Saint Antoine Research Center, INSERM équipe Lipodystrophies génétiques et acquises, Service de biologie de la reproduction-CECOS, AP-HP, Hôpital Tenon, Sorbonne Université, 4 rue de la Chine, F-75020, Paris, France
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25
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Abstract
Infertility is a growing issue for couples. Primary care NPs can manage initial treatment as well as address the emotional and financial burdens of patients experiencing infertility. NPs can provide timely access to investigations and treatment, helping patients achieve their goal of pregnancy sooner.
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Cecconi S, Rapino C, Di Nisio V, Rossi G, Maccarrone M. The (endo)cannabinoid signaling in female reproduction: What are the latest advances? Prog Lipid Res 2019; 77:101019. [PMID: 31862482 DOI: 10.1016/j.plipres.2019.101019] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/11/2019] [Accepted: 11/04/2019] [Indexed: 02/06/2023]
Abstract
Cannabis extracts like marijuana have the highest consumption rate worldwide. Yet, their societal acceptance as recreational and therapeutic drugs could represent a serious hazard to female human reproduction, because cannabis ingredients [termed (phyto)cannabinoids] can perturb an endogenous system of lipid signals known as endocannabinoids. Accumulated evidence on animal models and humans has demonstrated a crucial role of these endogenous signals on different aspects of female reproduction, where they act through an ensamble of proteins that synthesize, transport, degrade and traffic them. Several reports have recently evidenced the potential role of endocannabinoids as biomarkers of female infertility for disease treatment and prevention, as well as their possible epigenetic effects on pregnancy. The purpose of this review is to provide an update of data collected in the last decade on the effects of cannabinoids and endocannabinoids on female reproductive events, from development and maturation of follicles and oocytes, to fertilization, oviductal transport, implantation and labor. In this context, a particular attention has been devoted to the ovary and the production of fertilizable oocytes, because recent studies have addressed this hot topic with conflicting results among species.
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Affiliation(s)
- Sandra Cecconi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Cinzia Rapino
- Faculty of Veterinary Medicine, University of Teramo, 64100 Teramo, Italy.
| | - Valentina Di Nisio
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Gianna Rossi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
| | - Mauro Maccarrone
- Department of Medicine, Campus Bio-Medico University of Rome, 00128 Rome, Italy; European Center for Brain Research (CERC)/Santa Lucia Foundation, Via del Fosso di Fiorano, 64 - 00143 Rome, Italy.
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27
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Bedi Y, Chang RC, Gibbs R, Clement TM, Golding MC. Alterations in sperm-inherited noncoding RNAs associate with late-term fetal growth restriction induced by preconception paternal alcohol use. Reprod Toxicol 2019; 87:11-20. [PMID: 31051257 DOI: 10.1016/j.reprotox.2019.04.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 04/03/2019] [Accepted: 04/25/2019] [Indexed: 12/27/2022]
Abstract
Using a mouse model, our group recently described an association between chronic paternal alcohol use prior to conception and deficits in offspring growth. Here, we sought to determine the impact of alcohol exposure on male reproductive physiology and the association of sperm-inherited noncoding RNAs with the transmission of the observed growth defects. Alcohol exposure did not appreciably alter male reproductive physiology or fertility. However, chronic alcohol use reproducibly induced late-term fetal growth restriction in the offspring, which correlated with a shift in the proportional ratio of transfer RNA-derived small RNAs to Piwi-interacting RNAs, as well as altered enrichment of microRNAs miR21, miR30, and miR142 in alcohol-exposed sperm. Although our dataset share similarities to prior works examining the impact of paternal stress on offspring phenotype, we were unable to identify any changes in plasma corticosterone, indicating alcohol may alter sperm-inherited noncoding RNAs through distinct mechanisms.
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Affiliation(s)
- Yudhishtar Bedi
- Department of Veterinary Physiology & Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University College Station, Texas, 77843, USA
| | - Richard C Chang
- Department of Veterinary Physiology & Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University College Station, Texas, 77843, USA
| | - Rachel Gibbs
- Department of Veterinary Physiology & Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University College Station, Texas, 77843, USA
| | - Tracy M Clement
- Department of Veterinary Physiology & Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University College Station, Texas, 77843, USA
| | - Michael C Golding
- Department of Veterinary Physiology & Pharmacology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University College Station, Texas, 77843, USA.
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28
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Koletzko B, Cremer M, Flothkötter M, Graf C, Hauner H, Hellmers C, Kersting M, Krawinkel M, Przyrembel H, Röbl-Mathieu M, Schiffner U, Vetter K, Weißenborn A, Wöckel A. Diet and Lifestyle Before and During Pregnancy - Practical Recommendations of the Germany-wide Healthy Start - Young Family Network. Geburtshilfe Frauenheilkd 2018; 78:1262-1282. [PMID: 30655650 PMCID: PMC6294644 DOI: 10.1055/a-0713-1058] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 08/22/2018] [Accepted: 08/22/2018] [Indexed: 12/11/2022] Open
Abstract
Diet and exercise before and during pregnancy affect the course of the pregnancy, the child's development and the short- and long-term health of mother and child. The Healthy Start - Young Family Network has updated the recommendations on nutrition in pregnancy that first appeared in 2012 and supplemented them with recommendations on a preconception lifestyle. The recommendations address body weight before conception, weight gain in pregnancy, energy and nutritional requirements and diet (including a vegetarian/vegan diet), the supplements folic acid/folate, iodine, iron and docosahexaenoic acid (DHA), protection against food-borne illnesses, physical activity before and during pregnancy, alcohol, smoking, caffeinated drinks, oral and dental hygiene and the use of medicinal products. Preparation for breast-feeding is recommended already during pregnancy. Vaccination recommendations for women planning a pregnancy are also included. These practical recommendations of the Germany-wide Healthy Start - Young Family Network are intended to assist all professional groups that counsel women and couples wishing to have children and during pregnancy with uniform, scientifically-based and practical information.
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Affiliation(s)
- Berthold Koletzko
- Kinderklinik und Kinderpoliklinik, Dr. von Haunersches Kinderspital, LMU – Ludwig-Maximilians-Universität, München, Germany
- Deutsche Gesellschaft für Kinder- und Jugendheilkunde e. V. (DGKJ), Berlin, Germany
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
| | - Monika Cremer
- Netzwerk Gesund ins Leben/Bundeszentrum für Ernährung (BZfE) in der Bundesanstalt für Landwirtschaft und Ernährung (BLE), Bonn, Germany
| | - Maria Flothkötter
- Netzwerk Gesund ins Leben/Bundeszentrum für Ernährung (BZfE) in der Bundesanstalt für Landwirtschaft und Ernährung (BLE), Bonn, Germany
| | - Christine Graf
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
- Deutsche Sporthochschule Köln, Köln, Germany
| | - Hans Hauner
- Lehrstuhl für Ernährungsmedizin, Klinikum rechts der Isar der Technischen Universität München, München, Germany
| | - Claudia Hellmers
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
- Hochschule Osnabrück, Osnabrück, Germany
- Deutsche Gesellschaft für Hebammenwissenschaft e. V. (DGHWi), Münster, Germany
| | - Mathilde Kersting
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
- Forschungsdepartment Kinderernährung, Klinik für Kinder- und Jugendmedizin, Universitätsklinikum der Ruhr-Universität Bochum, Bochum, Germany
| | - Michael Krawinkel
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
- Institut für Ernährungswissenschaft, Justus-Liebig-Universität Gießen, Gießen, Germany
- Deutsche Gesellschaft für Ernährung e. V. (DGE), Bonn, Germany
| | - Hildegard Przyrembel
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
| | - Marianne Röbl-Mathieu
- Mitglied der Ständigen Impfkommission am Robert Koch-Institut (STIKO), Berlin, Germany
| | - Ulrich Schiffner
- Poliklinik für Zahnerhaltung und Präventive Zahnheilkunde, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
- Deutsche Gesellschaft für Kinderzahnheilkunde e. V. (DGKiZ), Würzburg, Germany
| | - Klaus Vetter
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
- Nationale Stillkommission, Bundesinstitut für Risikobewertung (BfR), Berlin, Germany
| | - Anke Weißenborn
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
- Bundesinstitut für Risikobewertung (BfR), Berlin, Germany
| | - Achim Wöckel
- Mitglied im wissenschaftlichen Beirat des Netzwerks Gesund ins Leben, Bonn, Germany
- Frauenklinik und Poliklinik Universitätsklinikum Würzburg, Würzburg, Germany
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29
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Sánchez MC, Fontana VA, Galotto C, Cambiasso MY, Sobarzo CMA, Calvo L, Calvo JC, Cebral E. Murine sperm capacitation, oocyte penetration and decondensation following moderate alcohol intake. Reproduction 2018; 155:529-541. [PMID: 29626105 DOI: 10.1530/rep-17-0507] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 04/06/2018] [Indexed: 01/22/2023]
Abstract
Male chronic alcohol abuse causes testicular failure and infertility. We analyzed the effects of moderate sub-chronic alcohol intake on sperm morphology, capacitation, fertilization and sperm head decondensation. CF-1 male mice were administered 15% ethanol in drinking water for 15 days; control mice received ethanol-free water. Similar patterns of tyrosine phosphorylation were observed in capacitated spermatozoa of control and treated males. Percentage of hyperactivation (H) and spontaneous (SAR) and progesterone-induced (IAR) acrosome reaction significantly decreased at 120 and 150 min of capacitation in treated males compared to controls (H: 14.1 ± 2.5 vs 23.7 ± 2.6, P < 0.05; SAR-T120 min: 17.9 ± 2.5 vs 32.9 ± 4.1, P < 0.01; IAR-150 min: 43.3 ± 3.5 vs 73.1 ± 1.1, P < 0.001, n = 6). During in vitro fertilization (2.5, 3.5 and 4.5 h post-insemination), there was an increased percentage of fertilized oocytes (with a decondensed sperm head and one or two pronuclei) in treated males (P < 0.001, n = 7). After 60 min of in vitro decondensation with glutathione plus heparin, the percentage of decondensed sperm heads was significantly higher in treated males than in controls (mean ± s.d.: 57.1 ± 5.6 vs 48.3 ± 4.5, P < 0.05, n = 5). The percentage of morphologically normal sperm heads was significantly decreased in treated males with respect to controls (P < 0.001, n = 9). These results show that short-term moderate alcohol consumption in outbred mice affect sperm morphology, hyperactivation, acrosomal exocytosis, and the dynamics of in vitro fertilization and in vitro sperm nuclear decondensation.
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Affiliation(s)
- Melisa C Sánchez
- CONICETInstituto de Biología y Medicina Experimental (IByME), Buenos Aires, Argentina
| | - Vanina A Fontana
- CONICETInstituto de Biología y Medicina Experimental (IByME), Buenos Aires, Argentina.,Departamento de Química BiológicaFacultad de Ciencias Exactas y Naturales (FCEyN), Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
| | - Camila Galotto
- CONICETInstituto de Biología y Medicina Experimental (IByME), Buenos Aires, Argentina
| | - Maite Y Cambiasso
- CONICETInstituto de Biología y Medicina Experimental (IByME), Buenos Aires, Argentina
| | - Cristian M A Sobarzo
- Universidad de Buenos AiresFacultad de Medicina, CONICET-Instituto de Investigaciones Biomédicas (INBIOMED), Buenos Aires, Argentina
| | - Lucrecia Calvo
- CONICETInstituto de Biología y Medicina Experimental (IByME), Buenos Aires, Argentina
| | - Juan C Calvo
- CONICETInstituto de Biología y Medicina Experimental (IByME), Buenos Aires, Argentina.,Departamento de Química BiológicaFacultad de Ciencias Exactas y Naturales (FCEyN), Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
| | - Elisa Cebral
- Universidad de Buenos AiresFacultad de Ciencias Exactas y Naturales, Buenos Aires, Argentina .,CONICET-Universidad de Buenos AiresInstituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA-CONICET), Buenos Aires, Argentina
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