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Nguyen HL, Ngo QD, Nguyen VC, Ngo KD, Lam VN, Dang TN, Tran QH, Phung TD, Nguyen KT, Nguyen TV, Loan BTH, Tran TT. Organophosphate Pesticide Exposure: Effect on Farmers' Sperm Quality in the Mekong Delta, Vietnam. J Agromedicine 2024; 29:404-414. [PMID: 38573032 DOI: 10.1080/1059924x.2024.2337675] [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] [Indexed: 04/05/2024]
Abstract
OBJECTIVES Using pesticides in the An Giang province is widespread. However, studies on the health effect of organophosphate pesticide have not been updated within the past 12 years. This study aimed to assess exposure to organophosphate pesticides and their effects on sperm quality among farmers in the An Giang Province, Mekong Delta, Vietnam. METHODS During the winter - spring crop season of December 2021 to February 2022, a cross-sectional study was conducted on farmers aged 18 to 60 years-old based on seven communes' health checkup programs. The pesticide spray group included farmers who had sprayed pesticides in the previous week and had a history of working in agriculture for more than 2 years. The control group was defined as those who lived in the same community, had not worked in agriculture, and had never sprayed pesticides. Demographic characteristics and blood, urine, and semen samples were collected and analyzed. RESULTS Data for 184 eligible participants were analyzed, including 116 farmers in the pesticide spray group and 68 non-farmers in the control group. Pesticide spray contributed to a decrease in the sperm quality index of 6.253 units (95% CI, 4.472-8.749). Increasing each pseudocholinesterase (PChE) unit (kIU/L) was associated with an increase of 1.181 units in the sperm quality index (95% CI, 0.757-0.947). CONCLUSIONS Preventive methods for organophosphate pesticide exposure, such as administrative controls, engineering controls, substitution, and personal protective equipment should be applied to control health risks. In the An Giang setting, personal protective equipment is feasible, but most types of equipment are not used. The immediate priority is to determine the cause of personal protective equipment not being used and to find solutions to encourage people to use them.
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Affiliation(s)
- Hong Lap Nguyen
- Faculty of Nursing - Medical Technology, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Quoc Dat Ngo
- Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Van Chinh Nguyen
- Faculty of Nursing - Medical Technology, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Kien Duc Ngo
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Vinh Nien Lam
- Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Tran Ngoc Dang
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | | | - Tri Dung Phung
- Faculty of Medicine, University of Queensland, Brisbane, Australia
| | - Kim Trung Nguyen
- Faculty of Nursing - Medical Technology, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
| | - Truong Vien Nguyen
- Department of Environmental Health, Faculty of Public Health, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | | | - Thien Thuan Tran
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
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Pan J, Liu P, Yu X, Zhang Z, Liu J. The adverse role of endocrine disrupting chemicals in the reproductive system. Front Endocrinol (Lausanne) 2024; 14:1324993. [PMID: 38303976 PMCID: PMC10832042 DOI: 10.3389/fendo.2023.1324993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 12/26/2023] [Indexed: 02/03/2024] Open
Abstract
Reproductive system diseases pose prominent threats to human physical and mental well-being. Besides being influenced by genetic material regulation and changes in lifestyle, the occurrence of these diseases is closely connected to exposure to harmful substances in the environment. Endocrine disrupting chemicals (EDCs), characterized by hormone-like effects, have a wide range of influences on the reproductive system. EDCs are ubiquitous in the natural environment and are present in a wide range of industrial and everyday products. Currently, thousands of chemicals have been reported to exhibit endocrine effects, and this number is likely to increase as the testing for potential EDCs has not been consistently required, and obtaining data has been limited, partly due to the long latency of many diseases. The ability to avoid exposure to EDCs, especially those of artificially synthesized origin, is increasingly challenging. While EDCs can be divided into persistent and non-persistent depending on their degree of degradation, due to the recent uptick in research studies in this area, we have chosen to focus on the research pertaining to the detrimental effects on reproductive health of exposure to several EDCs that are widely encountered in daily life over the past six years, specifically bisphenol A (BPA), phthalates (PAEs), polychlorinated biphenyls (PCBs), parabens, pesticides, heavy metals, and so on. By focusing on the impact of EDCs on the hypothalamic-pituitary-gonadal (HPG) axis, which leads to the occurrence and development of reproductive system diseases, this review aims to provide new insights into the molecular mechanisms of EDCs' damage to human health and to encourage further in-depth research to clarify the potentially harmful effects of EDC exposure through various other mechanisms. Ultimately, it offers a scientific basis to enhance EDCs risk management, an endeavor of significant scientific and societal importance for safeguarding reproductive health.
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Affiliation(s)
- Jing Pan
- The First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Pengfei Liu
- Gynecology Department, Shandong University of Traditional Chinese Medicine Affiliated Hospital, Jinan, Shandong, China
| | - Xiao Yu
- Gynecology Department, Shandong University of Traditional Chinese Medicine Affiliated Hospital, Jinan, Shandong, China
| | - Zhongming Zhang
- Zhang Zhongjing College of Chinese Medicine, Nanyang Institute of Technology, Nanyang, Henan, China
| | - Jinxing Liu
- Gynecology Department, Shandong University of Traditional Chinese Medicine Affiliated Hospital, Jinan, Shandong, China
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Hamed MA, Akhigbe TM, Adeogun AE, Adesoye OB, Akhigbe RE. Impact of organophosphate pesticides exposure on human semen parameters and testosterone: a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1227836. [PMID: 37964951 PMCID: PMC10641273 DOI: 10.3389/fendo.2023.1227836] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/09/2023] [Indexed: 11/16/2023] Open
Abstract
Background Organophosphate (OP) pesticides have been associated with a decline in semen quality, although there are still considerable arguments about the magnitude of the association. Objective This study provides a systematic review and meta-analysis of the impacts of OP pesticides on semen quality and male reproductive hormones. Methods This study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocols. Strategic search was conducted using combined text words as search terms. The eligibility criteria were developed based on Population, Exposure, Comparator, Outcome, and Study designs (PECOS) framework. Relevant data were extracted, risk of bias was evaluated by The Office of Health Assessment and Translation (OHAT) tool, and certainty of evidence was assessed by the Grading of Recommendations Assessment, Development and Evaluation (GRADE) Working Group guidelines. Quantitative meta-analysis was performed by using Review Manager. Results A total of 766 male subjects (349 exposed to OP pesticides and 417 unexposed controls) were included in the meta-analysis. There was no significant difference in the ejaculate volume, seminal fluid volume, sperm multiple anomaly index, sperm, and leukocytes levels of the OP-exposed subjects compared to the control. In addition, OP pesticides exposure did not significantly affect serum concentrations of FSH, LH, and testosterone in subjects who were exposed to OP pesticides compared to their unexposed counterparts. However, we found a significant reduction in the sperm count, sperm concentration, progressive sperm motility, total sperm motility, and normal sperm morphology of OP pesticides-exposed subjects compared to the unexposed subjects. However, after subtype and sensitivity analyses, exposure to OP pesticides did not reduce sperm count. Also, after sensitivity analysis, OP pesticides exposure did not alter progressive sperm motility. Conclusion This study demonstrates that OP pesticides exposure reduced sperm count, concentration, total and progressive motility, and normal sperm morphology, possibly via a testosterone-independent mechanism.
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Affiliation(s)
- Moses A. Hamed
- Department of Medical Laboratory Science, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria
- The Brainwill Laboratory, Osogbo, Osun State, Nigeria
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun State, Nigeria
| | - Tunmise M. Akhigbe
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun State, Nigeria
- Department of Agronomy, Osun State Univeristy, Osogbo, Nigeria
| | - Adetomiwa E. Adeogun
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun State, Nigeria
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
| | - Oluwatosin B. Adesoye
- SickleLive Foundationo, Osogb, Nigeria
- SickleLive Foundation Research Laboratory, Osogbo, Nigeria
- State Specialist Hospital, Osogbo, Osun State, Nigeria
| | - Roland E. Akhigbe
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun State, Nigeria
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
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Rebuzzini P, Fabozzi G, Cimadomo D, Ubaldi FM, Rienzi L, Zuccotti M, Garagna S. Multi- and Transgenerational Effects of Environmental Toxicants on Mammalian Reproduction. Cells 2022; 11:cells11193163. [PMID: 36231124 PMCID: PMC9563050 DOI: 10.3390/cells11193163] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/29/2022] [Accepted: 10/03/2022] [Indexed: 11/21/2022] Open
Abstract
Environmental toxicants (ETs) are an exogenous chemical group diffused in the environment that contaminate food, water, air and soil, and through the food chain, they bioaccumulate into the organisms. In mammals, the exposure to ETs can affect both male and female fertility and their reproductive health through complex alterations that impact both gametogeneses, among other processes. In humans, direct exposure to ETs concurs to the declining of fertility, and its transmission across generations has been recently proposed. However, multi- and transgenerational inheritances of ET reprotoxicity have only been demonstrated in animals. Here, we review recent studies performed on laboratory model animals investigating the effects of ETs, such as BPA, phthalates, pesticides and persistent contaminants, on the reproductive system transmitted through generations. This includes multigenerational effects, where exposure to the compounds cannot be excluded, and transgenerational effects in unexposed animals. Additionally, we report on epigenetic mechanisms, such as DNA methylation, histone tails and noncoding RNAs, which may play a mechanistic role in a nongenetic transmission of environmental information exposure through the germline across generations.
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Affiliation(s)
- Paola Rebuzzini
- Laboratory of Developmental Biology, Department of Biology and Biotechnology “Lazzaro Spallanzani”, Via Ferrata 9, University of Pavia, 27100 Pavia, Italy
- Correspondence: (P.R.); (M.Z.); (S.G.); Tel.: +39-0382-986323 (P.R. & M.Z. & S.G.)
| | - Gemma Fabozzi
- Clinica Valle Giulia, GeneraLife IVF, Via De Notaris 2B, 00197 Rome, Italy
| | - Danilo Cimadomo
- Clinica Valle Giulia, GeneraLife IVF, Via De Notaris 2B, 00197 Rome, Italy
| | | | - Laura Rienzi
- Clinica Valle Giulia, GeneraLife IVF, Via De Notaris 2B, 00197 Rome, Italy
- Department of Biomolecular Sciences, University of Urbino “Carlo Bo”, Via Sant’Andrea 34, 61029 Urbino, Italy
| | - Maurizio Zuccotti
- Laboratory of Developmental Biology, Department of Biology and Biotechnology “Lazzaro Spallanzani”, Via Ferrata 9, University of Pavia, 27100 Pavia, Italy
- Centre for Health Technologies (CHT), University of Pavia, Via Ferrata 5, 27100 Pavia, Italy
- Correspondence: (P.R.); (M.Z.); (S.G.); Tel.: +39-0382-986323 (P.R. & M.Z. & S.G.)
| | - Silvia Garagna
- Laboratory of Developmental Biology, Department of Biology and Biotechnology “Lazzaro Spallanzani”, Via Ferrata 9, University of Pavia, 27100 Pavia, Italy
- Centre for Health Technologies (CHT), University of Pavia, Via Ferrata 5, 27100 Pavia, Italy
- Correspondence: (P.R.); (M.Z.); (S.G.); Tel.: +39-0382-986323 (P.R. & M.Z. & S.G.)
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5
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Carlo G, Valentina M, Daniele C, Simone S, Edlira S, Giancarlo B, Benedetto GA. The environmental and occupational influence of pesticides on male fertility: a systematic review of human studies. Andrology 2022; 10:1250-1271. [PMID: 35793270 PMCID: PMC9541307 DOI: 10.1111/andr.13228] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 06/28/2022] [Accepted: 07/01/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Environment plays a key role in male infertility, changing the incidence in various populations, and pesticides are one of the most studied hazards. The use of the latter has never decreased, jeopardizing the safety of workers and the general population. OBJECTIVE Our purpose was to summarize the results of studies discussing the association between pesticides and male fertility. METHODS A comprehensive literature search was performed through MEDLINE via PubMed, Scopus, and Web of Science. Only human studies were considered. Semen parameters, and DNA integrity were considered to evaluate the effect of pesticides on men. RESULTS A total of 64 studies that investigated their impact in terms of semen parameters (51 studies), chromatin and DNA integrity (25 studies), were included. The most frequently affected parameters were total sperm count sperm motility and morphology, although a reduction in ejaculate volume and concentration occur in several cases. A tangible worsening of semen quality was associated with organochlorines and organophosphates. Furthermore, pesticide exposure, especially pyrethroids, was related to a higher DNA fragmentation index and chromosome aneuploidy in most articles. CONCLUSION The epidemiological evidence supports the association between pesticides and male fertility for workers and the exposed population in terms of semen quality, DNA fragmentation and chromosome aneuploidy. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Giulioni Carlo
- "Polytechnic University of Marche Region", Department of Urology, Ancona, Italy
| | - Maurizi Valentina
- "Polytechnic University of Marche Region, Ospedali Riuniti" University Hospital, Department of Clinical and Molecular Sciences, Ancona, Italy
| | - Castellani Daniele
- "Ospedali Riuniti" University Hospital, Department of Urology, Ancona, Italy
| | - Scarcella Simone
- "Polytechnic University of Marche Region", Department of Urology, Ancona, Italy
| | - Skrami Edlira
- "Polytechnic University of Marche Region", Centre of Epidemiology and Biostatistics, Ancona, Italy
| | - Balercia Giancarlo
- "Ospedali Riuniti" University Hospital, Department of Endocrinology and Metabolic Diseases, Ancona, Italy
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Roychoudhury S, Das A, Panner Selvam MK, Chakraborty S, Slama P, Sikka SC, Kesari KK. Recent Publication Trends in Radiotherapy and Male Infertility over Two Decades: A Scientometric Analysis. Front Cell Dev Biol 2022; 10:877079. [PMID: 35646894 PMCID: PMC9133602 DOI: 10.3389/fcell.2022.877079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/06/2022] [Indexed: 12/19/2022] Open
Abstract
Radiotherapy, a popular cancer management procedure, negatively impacts reproductive health particularly by reducing the fertility potential. The purpose of this study was to analyze the research trend in radiotherapy associated with male infertility over the past 20 years (2000-May 2021). SCOPUS database was used to retrieve relevant scientometric data (publication per year, affiliation, journals, countries, type of document and area of research) for different subgenres of radiotherapy and male infertility. A total of 275 articles were published related to radiotherapy and male infertility, with the United States being the most dominant country in research output in this field. Radiotherapy and male infertility research have shown positive growth over the last two decades. In-depth analysis revealed that publications (n) related to radiotherapy and male infertility research mainly focused its impact on semen parameters (n = 155) and fertility preservation techniques (n = 169). Our scientometric results highlight a limited research focus on the field of radiotherapy and its impact on male reproductive hormones. Furthermore, a significant lack of research was noticed in the area of omics and male reproductive organs linked to radiotherapy. Substantial research is warranted to further decipher the effect of radiotherapy, at molecular level, leading to male infertility.
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Affiliation(s)
- Shubhadeep Roychoudhury
- Department of Life Science and Bioinformatics, Assam University, Silchar, India
- *Correspondence: Shubhadeep Roychoudhury, ; Manesh Kumar Panner Selvam,
| | - Anandan Das
- Department of Life Science and Bioinformatics, Assam University, Silchar, India
| | - Manesh Kumar Panner Selvam
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, United States
- *Correspondence: Shubhadeep Roychoudhury, ; Manesh Kumar Panner Selvam,
| | | | - Petr Slama
- Department of Animal Morphology, Physiology and Genetics, Faculty of Agrisciences, Mendel University in Brno, Brno, Czechia
| | - Suresh C. Sikka
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, United States
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Madhu NR, Sarkar B, Slama P, Jha NK, Ghorai SK, Jana SK, Govindasamy K, Massanyi P, Lukac N, Kumar D, Kalita JC, Kesari KK, Roychoudhury S. Effect of Environmental Stressors, Xenobiotics, and Oxidative Stress on Male Reproductive and Sexual Health. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1391:33-58. [PMID: 36472815 DOI: 10.1007/978-3-031-12966-7_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This article examines the environmental factor-induced oxidative stress (OS) and their effects on male reproductive and sexual health. There are several factors that induce OS, i.e. radition, metal contamination, xenobiotic compounds, and cigarette smoke and lead to cause toxicity in the cells through metabolic or bioenergetic processes. These environmental factors may produce free radicals and enhance the reactive oxygen species (ROS). Free radicals are molecules that include oxygen and disbalance the amount of electrons that can create major chemical chains in the body and cause oxidation. Oxidative damage to cells may impair male fertility and lead to abnormal embryonic development. Moreover, it does not only cause a vast number of health issues such as ageing, cancer, atherosclerosis, insulin resistance, diabetes mellitus, cardiovascular diseases, ischemia-reperfusion injury, and neurodegenerative disorders but also decreases the motility of spermatozoa while increasing sperm DNA damage, impairing sperm mitochondrial membrane lipids and protein kinases. This chapter mainly focuses on the environmental stressors with further discussion on the mechanisms causing congenital impairments due to poor sexual health and transmitting altered signal transduction pathways in male gonadal tissues.
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Affiliation(s)
- Nithar Ranjan Madhu
- Department of Zoology, Acharya Prafulla Chandra College, New Barrackpore, Kolkata, West Bengal, India
| | - Bhanumati Sarkar
- Department of Botany, Acharya Prafulla Chandra College, New Barrackpore, Kolkata, West Bengal, India
| | - Petr Slama
- Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czech Republic
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology (SET), Sharda University, Greater Noida, India
| | | | - Sandip Kumar Jana
- Department of Zoology, Bajkul Milani Mahavidyalaya, Purba Medinipur, West Bengal, India
| | - Kadirvel Govindasamy
- Animal Production Division, ICAR Research Complex for NEH Region, Indian Council of Agricultural Research, Umiam, Meghalaya, India
| | - Peter Massanyi
- Department of Animal Physiology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
| | - Norbert Lukac
- Department of Animal Physiology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
| | - Dhruv Kumar
- School of Health Sciences & Technology, UPES University, Dehradun, Uttarakhand, India
| | - Jogen C Kalita
- Department of Zoology, Gauhati University, Guwahati, India
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Hughes D, Thongkum W, Tudpor K, Turnbull N, Yukalang N, Sychareun V, Van Vo T, Win LL, Watkins A, Jordan S. Pesticides use and health impacts on farmers in Thailand, Vietnam, and Lao PDR: Protocol for a survey of knowledge, behaviours and blood acetyl cholinesterase concentrations. PLoS One 2021; 16:e0258134. [PMID: 34591945 PMCID: PMC8483351 DOI: 10.1371/journal.pone.0258134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 09/17/2021] [Indexed: 11/18/2022] Open
Abstract
Pesticides use in Southeast Asia has increased steadily, driven by the growth of large-scale commercial farming, as well as a desire to maximise food production in rural subsistence economies. Given that use of chemical pesticides, such as organophosphates and carbamates, has known potential health impacts, there are concerns about the safety of agricultural workers, and a need for a better evidence base to underpin regulation and worker education. This study, undertaken in 9 districts in Lao PDR, Thailand and Vietnam, will interview agricultural workers to investigate how they use pesticides, their knowledge of risks and self-protective practices, and their self-reported illness symptoms. In each district researchers will recruit and interview 120 participants engaged in vegetable farming, who have recently used pesticides, making a total of 1080 subjects divided equally between the three study countries. Workers’ degree of pesticides exposure will be determined from acetyl cholinesterase concentrations in capillary blood samples collected using field test kits, and these data will be analysed together with the interview findings. Country findings will be compared and contrasted, and general patterns noted. Knowledge gained about risky behaviours, self-protective practices and degree of association with serious pesticides exposure will assist policy makers and inform health improvement programmes.
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Affiliation(s)
- David Hughes
- Faculty of Medicine, Health & Life Science, Swansea University, Swansea, United Kingdom
- * E-mail:
| | - Wisit Thongkum
- Faculty of Public Health, Mahasarakham University, Tambon Khamriang, Amphur Kantarawichai, Mahasarakham, Thailand
| | - Kukiat Tudpor
- Faculty of Public Health, Mahasarakham University, Tambon Khamriang, Amphur Kantarawichai, Mahasarakham, Thailand
| | - Niruwan Turnbull
- Faculty of Public Health, Mahasarakham University, Tambon Khamriang, Amphur Kantarawichai, Mahasarakham, Thailand
| | - Nachalida Yukalang
- Faculty of Public Health, Mahasarakham University, Tambon Khamriang, Amphur Kantarawichai, Mahasarakham, Thailand
| | | | - Thang Van Vo
- Institute for Community Health Research, University of Medicine and Pharmacy, Hue University, Hue City, Thua Thien Hue Province, Vietnam
| | - Latt Latt Win
- Department of Pharmacology, University of Medicine, Taunggyi, Myanmar
| | - Alan Watkins
- Faculty of Medicine, Health & Life Science, Swansea University, Swansea, United Kingdom
| | - Sue Jordan
- Faculty of Medicine, Health & Life Science, Swansea University, Swansea, United Kingdom
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9
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Giulioni C, Maurizi V, Scarcella S, Di Biase M, Iacovelli V, Galosi AB, Castellani D. Do environmental and occupational exposure to pyrethroids and organophosphates affect human semen parameters? Results of a systematic review and meta-analysis. Andrologia 2021; 53:e14215. [PMID: 34410018 DOI: 10.1111/and.14215] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 07/25/2021] [Accepted: 07/29/2021] [Indexed: 11/30/2022] Open
Abstract
Our purpose was to review and analyse the impact of pyrethroids and organophosphates exposure on human semen parameters. A comprehensive literature search was performed through MEDLINE via PubMed, Scopus and Webscience. Only cohort studies examining semen parameters in workers or general populations exposed to pyrethroids or organophosphates were included. Ejaculate volume, sperm count, concentration, motility, viability, normal morphology and seminal pH alterations were pooled using the Cochran-Mantel-Haenszel Method with the random effect model and expressed as weighted mean difference, risk ratios, 95% confidence intervals and p-values. Seven cross-sectional studies regarding pyrethroids were included. Four of them were eligible for meta-analysis. The only parameter affected by pyrethroid exposure was normal sperm morphology (WMD-7,61%, 95%CI -11,92 to -3,30;p = 0,0,005). Nine studies were selected to evaluate the impact of organophosphates on semen parameters with six of them eligible for meta-analysis. A significant reduction was detected for the following: ejaculate volume (WMD -0,47ml, 95%CI -0,69 to -0,25; p < 0,0001), sperm count (WMD-40,03, 95%CI -66,81 to -13,25;p = 0,003), concentration (WMD-13,69 x10⁶/mL, 95%CI -23, 27 to-4,12;p = 0,005) and motility (WMD -5,70%, 95%CI -12,89 to 1,50;p = 0,12). Despite the increase in sperm abnormality, it has been shown that pyrethroids are unrelated to reduced sperm quality. However, the negative association of organophosphates with spermatogenesis is noteworthy.
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Affiliation(s)
- Carlo Giulioni
- Department of Urology, Ospedali Riuniti" University Hospital, Ancona, Italy
| | - Valentina Maurizi
- Department of Clinical and Molecular Sciences, "Polytechnic University of Marche Region, Ospedali Riuniti" University Hospital, Ancona, Italy
| | - Simone Scarcella
- Department of Urology, Ospedali Riuniti" University Hospital, Ancona, Italy
| | | | - Valerio Iacovelli
- Urology Unit, "San Carlo di Nancy" General Hospital - GVM Care and Research, Rome, Italy
| | | | - Daniele Castellani
- Department of Urology, Ospedali Riuniti" University Hospital, Ancona, Italy
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Environmental and occupational exposures associated with male infertility. ACTA ACUST UNITED AC 2021; 72:101-113. [PMID: 34187108 PMCID: PMC8265198 DOI: 10.2478/aiht-2021-72-3510] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 05/01/2021] [Indexed: 12/30/2022]
Abstract
The upsurge in male infertility over the last two decades, possibly due to environmental exposure, has raised significant interest, particularly boosted by reports from fertility clinics, which showed that chronic diseases and hereditary or other medical conditions might only partially explain current incidence of male infertility. Both environmental and occupational settings may have a significant role in exposure to complex mixtures of endocrine disruptors (ED), which play a major role in fertility disorders. The aim of this review is to give an insight into the current knowledge on exposure settings which may be associated with male infertility. Our study relied on a systematic search of PubMed, Scopus, and Web of Science for articles published between January 2000 and September 2020. It showed that some well documented factors associated with male infertility include smoking, and physiological disturbances or chronic diseases such as obesity and diabetes, which in turn, may also reflect lifestyle choices and environmental exposures, especially to EDs such as phthalates, bisphenols, pesticides, and flame retardants. However, the number of studies on the aetiology of male infertility is still too low in comparison with the size of affected population. Occupational health follow-ups and medical surveillance do not collect any data on male infertility, even though ED chemicals are part of many technological processes.
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Fucic A, Duca RC, Galea KS, Maric T, Garcia K, Bloom MS, Andersen HR, Vena JE. Reproductive Health Risks Associated with Occupational and Environmental Exposure to Pesticides. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126576. [PMID: 34207279 PMCID: PMC8296378 DOI: 10.3390/ijerph18126576] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/07/2021] [Accepted: 06/14/2021] [Indexed: 02/07/2023]
Abstract
A marked reduction in fertility and an increase in adverse reproductive outcomes during the last few decades have been associated with occupational and environmental chemical exposures. Exposure to different types of pesticides may increase the risks of chronic diseases, such as diabetes, cancer, and neurodegenerative disease, but also of reduced fertility and birth defects. Both occupational and environmental exposures to pesticides are important, as many are endocrine disruptors, which means that even very low-dose exposure levels may have measurable biological effects. The aim of this review was to summarize the knowledge collected between 2000 and 2020, to highlight new findings, and to further interpret the mechanisms that may associate pesticides with infertility, abnormal sexual maturation, and pregnancy complications associated with occupational, environmental and transplacental exposures. A summary of current pesticide production and usage legislation is also included in order to elucidate the potential impact on exposure profile differences between countries, which may inform prevention measures. Recommendations for the medical surveillance of occupationally exposed populations, which should be facilitated by the biomonitoring of reduced fertility, is also discussed.
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Affiliation(s)
- Aleksandra Fucic
- Institute for Medical Research and Occupational Health, 10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-15682500; Fax: +3814673303
| | - Radu C. Duca
- Unit Environmental Hygiene and Human Biological Monitoring, Department of Health Protection, National Health Laboratory, L-3555 Dudelange, Luxembourg;
- Centre for Environment and Health, KU Leuven, 3001 Leuven, Belgium
| | - Karen S. Galea
- Institute of Occupational Medicine, Edinburgh EH14 4AP, UK;
| | - Tihana Maric
- Medical School, University of Zagreb, 10000 Zagreb, Croatia;
| | - Kelly Garcia
- Department of Global and Community Health, George Mason University, Fairfax, VA 22030, USA; (K.G.); (M.S.B.)
| | - Michael S. Bloom
- Department of Global and Community Health, George Mason University, Fairfax, VA 22030, USA; (K.G.); (M.S.B.)
| | - Helle R. Andersen
- Department of Public Health, University of Southern Denmark, DK-5000 Odense C, Denmark;
| | - John E. Vena
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC 29425, USA;
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Cook MA, Jagpal PS, Hnin Pwint K, San LL, Kyaw Thein SS, Pyone T, Thit WMM, Bradberry SM, Collins S. Systematic Review of Human Poisoning and Toxic Exposures in Myanmar. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18073576. [PMID: 33808312 PMCID: PMC8037674 DOI: 10.3390/ijerph18073576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/19/2021] [Accepted: 03/29/2021] [Indexed: 12/03/2022]
Abstract
The International Health Regulations (2005) promote national capacity in core institutions so that countries can better detect, respond to and recover from public health emergencies. In accordance with the ‘all hazards’ approach to public health risk, this systematic review examines poisoning and toxic exposures in Myanmar. A systematic literature search was undertaken to find articles pertaining to poisoning in Myanmar published between 1998 and 2020. A number of poisoning risks are identified in this review, including snakebites, heavy metals, drugs of abuse, agrochemicals and traditional medicine. Patterns of poisoning presented in the literature diverge from poisoning priorities reported in other lower-middle income countries in the region. The experience of professionals working in a Yangon-based poison treatment unit also indicate that frequently observed poisoning as a result of pharmaceuticals, methanol, and petroleum products was absent from the literature. Other notable gaps in the available research include assessments of the public health burden of poisoning through self-harm, household exposures to chemicals, paediatric risk and women’s occupational risk of poisoning. There is a limited amount of research available on poisoning outcomes and routes of exposure in Myanmar. Further investigation and research are warranted to provide a more complete assessment of poisoning risk and incidence.
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Affiliation(s)
- Meghan A. Cook
- Centre for Radiation, Chemical and Environmental Hazards, Public Health England, Didcot OX11 0RQ, UK;
- Correspondence:
| | - Pardeep S. Jagpal
- National Poisons Information Service, City Hospital, Birmingham B18 7QH, UK; (P.S.J.); (S.M.B.)
| | - Khin Hnin Pwint
- National Poisons Control Centre, Department of Medical Research, Yangon 11191, Myanmar; (K.H.P.); (L.L.S.); (S.S.K.T.)
| | - Lai Lai San
- National Poisons Control Centre, Department of Medical Research, Yangon 11191, Myanmar; (K.H.P.); (L.L.S.); (S.S.K.T.)
| | - Saint Saint Kyaw Thein
- National Poisons Control Centre, Department of Medical Research, Yangon 11191, Myanmar; (K.H.P.); (L.L.S.); (S.S.K.T.)
| | - Thidar Pyone
- Global Public Health, Public Health England, London SE1 8UG, UK;
| | - Win Moh Moh Thit
- Global Public Health, Public Health England, P.O. Box 638, Yangon, Myanmar;
| | - Sally M. Bradberry
- National Poisons Information Service, City Hospital, Birmingham B18 7QH, UK; (P.S.J.); (S.M.B.)
| | - Samuel Collins
- Centre for Radiation, Chemical and Environmental Hazards, Public Health England, Didcot OX11 0RQ, UK;
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Rahimi T, Rafati F, Sharifi H, Seyedi F. General and reproductive health outcomes among female greenhouse workers: a comparative study. BMC WOMENS HEALTH 2020; 20:103. [PMID: 32404142 PMCID: PMC7222304 DOI: 10.1186/s12905-020-00966-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 04/28/2020] [Indexed: 04/13/2023]
Abstract
Background Agricultural activities as well as exposure to pesticides could have many adverse effects on health status and reproductive outcomes especially in reproductive aged greenhouse workers. The present study aimed to compare the general and reproductive health outcomes between female greenhouse workers and housewives. Methods This cross-sectional study was conducted on 645 females of reproductive age. They were categorized into two groups according to occupation in greenhouse (308 female greenhouse workers as exposed group and 337 housewives as control group). Participants were interviewed using a questionnaire about reproductive outcomes and occupational status. Clinical measures include blood pressure (BP), pulse and respiratory rate (PR and RR), body mass index (BMI) and hematological parameters. Mann-Whitney U test was used to assess differences between two groups in quantitative variables. Chi-square or Fisher’s exact tests was used to determine the differences in the distribution of categorical variables. Data was analyzed using SPSS software version 16. Results The average daily working hours of the greenhouse workers were 6.94 ± 1.99 h. Only 44.3% of them used personal protective equipment. Data revealed that the rate of spontaneous abortion, infertility, low birth weight (LBW), abnormal births and preterm birth were significantly higher among the greenhouse workers compared to the control group (p ≤ 0.05). The average number of female infants in greenhouse workers was significantly higher than the control group (p ≤ 0.05). Clinical measurements indicated an increase in RR of greenhouse workers and mean of BMI was decreased in them. Hematological parameters demonstrated that there was a significant increase in white blood cells (WBC) and significant decrease in hemoglobin (Hb), hematocrit (HCT), mean corpuscular volume (MCV) and mean corpuscular hemoglobin concentration (MCHC) among the female greenhouse workers compared to the control (p ≤ 0.05). Conclusion Local government efforts is needed to address associated issues including acute effects on health and long-term health risks, resulting from pesticide exposure to greenhouse workers, and gender differences should be considered. Also, occupational health and safety training is necessary and can be helpful in reducing adverse reproductive outcomes.
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Affiliation(s)
- Tahereh Rahimi
- Department of Public Health, Faculty of Health, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Foozieh Rafati
- Department of Nursing, Faculty of Nursing and Midwifery, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Hamid Sharifi
- HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Fatemeh Seyedi
- Department of Anatomical Sciences, Faculty of Medicine, Jiroft University of Medical Sciences, Jiroft, Iran.
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Podbielska M, Kus-Liśkiewicz M, Jagusztyn B, Piechowicz B, Sadło S, Słowik-Borowiec M, Twarużek M, Szpyrka E. Influence of Bacillus subtilis and Trichoderma harzianum on Penthiopyrad Degradation under Laboratory and Field Studies. Molecules 2020; 25:molecules25061421. [PMID: 32245000 PMCID: PMC7145286 DOI: 10.3390/molecules25061421] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/15/2020] [Accepted: 03/19/2020] [Indexed: 11/16/2022] Open
Abstract
In plant protection, biological preparations are used alternately with chemical pesticides. The applied microorganism can influence the concentration of chemical substances. Laboratory and field studies were conducted to assess the influence of Bacillus subtilis and Trichoderma harzianum on the penthiopyrad concentration. In laboratory studies, the effectiveness of penthiopyrad degradation by B. subtilis was approximately 5% during 14 days of the experiment. For penthiopyrad treated with T. harzianum strains, the degradation effectiveness ranged from 34.2% on Day 3 to 56.9% on Day 14. In experiments testing the effects of mixed culture of microorganisms, the effectiveness of penthiopyrad degradation ranged from 23.7% on Day 3 to 29.1% on Day 14. After treatment of apple trees of Gala and Golden Delicious varieties with a biological preparation, a maximum degradation of penthiopyrad of 20% was found in both varieties. Samples of apples were prepared by the quick, easy, cheap, effective, rugged and safe (QuEChERS) method, and penthiopyrad was analyzed by gas chromatography with a mass detector. A determined value of the chronic exposure to penthiopirad was 1.02% of the acceptable daily intake, both for children and for adults. The acute exposure amounted to 7.2% and 1.9% of the acute reference dose for children and adults, respectively. These values were considered to be acceptable and not threatening to health.
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Affiliation(s)
- Magdalena Podbielska
- Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310 Rzeszow, Poland; (M.K.-L.); (B.J.); (M.S.-B.); (E.S.)
- Correspondence: ; Tel.: +48-178-516-814
| | - Małgorzata Kus-Liśkiewicz
- Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310 Rzeszow, Poland; (M.K.-L.); (B.J.); (M.S.-B.); (E.S.)
| | - Bartosz Jagusztyn
- Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310 Rzeszow, Poland; (M.K.-L.); (B.J.); (M.S.-B.); (E.S.)
| | - Bartosz Piechowicz
- Department of Animal Physiology and Reproduction, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310 Rzeszow, Poland;
| | - Stanisław Sadło
- Department of Ecotoxicology, Faculty of Biotechnology, University of Rzeszów, Pigonia 1, 35-310 Rzeszow, Poland;
| | - Magdalena Słowik-Borowiec
- Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310 Rzeszow, Poland; (M.K.-L.); (B.J.); (M.S.-B.); (E.S.)
| | - Magdalena Twarużek
- Department of Physiology and Toxicology, Institute of Experimental Biology, Faculty of Natural Sciences, Kazimierz Wielki University, Chodkiewicza 30, 85-064 Bydgoszcz, Poland;
| | - Ewa Szpyrka
- Department of Biotechnology, Institute of Biology and Biotechnology, University of Rzeszów, Pigonia 1, 35-310 Rzeszow, Poland; (M.K.-L.); (B.J.); (M.S.-B.); (E.S.)
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