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Sampaio LV, Landim HRDS, Vazão AR, Fiais GA, de Freitas RN, Veras ASC, Dornelles RCM, Fakhouri WD, Lima RR, Teixeira GR, Chaves-Neto AH. Effects of a supraphysiological dose of testosterone cypionate on salivary gland function in adult male Wistar rats. J Steroid Biochem Mol Biol 2024; 243:106587. [PMID: 39004377 DOI: 10.1016/j.jsbmb.2024.106587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Revised: 07/11/2024] [Accepted: 07/12/2024] [Indexed: 07/16/2024]
Abstract
The abusive use of anabolic androgenic steroids has become a serious health problem worldwide, but its effects on oral health are still poorly understood. Therefore, the objective of this study was to evaluate the effects of a supraphysiological dose of testosterone cypionate (TC) on salivary biochemical, histomorphology, immunohistochemistry, and redox state parameters of parotid and submandibular glands. Twenty male Wistar rats, 12 weeks old, were divided into two groups (n=10/group): a control group and TC group, which received a dose of 20 mg/kg, once a week, for 6 weeks. Post treatment, the saliva and glands were collected. A supraphysiological dose of TC increased plasma and salivary testosterone concentrations. Although TC did not alter salivary flow, pH, and buffering capacity, the treatment increased the salivary secretion of total protein and reduced amylase, calcium, phosphate, and potassium. TC reduced the connective tissue area in the parotid gland and acinar area of the submandibular gland, while increasing the granular convoluted tubule area in the submandibular gland. Proliferating cell nuclear antigen was higher in the acinar cells of the submandibular glands from the TC group. Moreover, TC increased concentrations of total oxidant capacity and damaged lipids in both salivary glands, while total antioxidant activity and uric acid were lower in the submandibular gland, and reduced glutathione was higher in both glands. Superoxide dismutase, catalase, and glutathione peroxidase activities were higher in the parotid gland, while only glutathione peroxidase activity was lower in the submandibular gland of the TC group. In conclusion, TC abuse may be a potential factor for dysfunction of the parotid and submandibular glands, becoming a risk factor for the oral and systemic health of users.
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Affiliation(s)
- Larissa Victorino Sampaio
- Department of Basic Sciences, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil; Multicentric Postgraduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil
| | | | - Arieli Raymundo Vazão
- Department of Basic Sciences, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil; Postgraduate Program in Sciences, Pediatric Oral Health, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil
| | - Gabriela Alice Fiais
- Department of Basic Sciences, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil; Multicentric Postgraduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil
| | - Rayara Nogueira de Freitas
- Department of Basic Sciences, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil; Postgraduate Program in Sciences, Pediatric Oral Health, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil
| | - Allice Santos Cruz Veras
- Department of Physical Education, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, Brazil; Multicentric Postgraduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil
| | - Rita Cassia Menegatti Dornelles
- Department of Basic Sciences, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil; Multicentric Postgraduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil
| | - Walid D Fakhouri
- Center for Craniofacial Research, Department of Diagnostic and Biomedical Sciences, School of Dentistry, University of Texas Health Science Center at Houston, Houston, USA
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Para (UFPA), Belem, Brazil
| | - Giovana Rampazzo Teixeira
- Department of Physical Education, São Paulo State University (UNESP), School of Technology and Sciences, Presidente Prudente, Brazil; Multicentric Postgraduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil
| | - Antonio Hernandes Chaves-Neto
- Department of Basic Sciences, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil; Multicentric Postgraduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), School of Dentistry, Araçatuba, Brazil.
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Pinto TG, Malacarne IT, Takeshita WM, de Barros Viana M, Renno ACM, Ribeiro DA. Is genotoxicity a suitable biomarker for monitoring anabolic-androgenic steroids exposure in vivo? A systematic review and meta-analysis. J Appl Toxicol 2024. [PMID: 38840431 DOI: 10.1002/jat.4656] [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: 03/06/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/07/2024]
Abstract
Steroids stand for a class of hormones (natural and synthetic) known to be helpful for a number of disorders. Despite the aforementioned beneficial effects of using these hormones, anabolic-androgenic steroids (AAS) are also widely abused in a non-therapeutic manner for muscle-building and strength-increasing properties that may lead to genotoxicity in different tissues. The present study aims to understand whether genotoxicity may be a suitable biomarker for AAS exposure in vivo in both experimental animal and human studies. All studies published in PubMed/Medline, Scopus, and Web of Science electronic databases that presented data on DNA damage caused by AAS were analyzed. A total of 15 articles were included in this study, and after thoroughly reviewing the studies, a total of 8 articles were classified as Strong, 6 were classified as Moderate, and only 1 was classified as Weak, totaling 14 studies being considered either Strong or Moderate. This classification makes it possible to consider the present findings as reliable. The meta-analysis data revealed a statistically significant difference in Wistar rat testis cells with AAS compared to control for tail length and % tail DNA (p < 0.001), so that the selected articles were considered homogeneous and the I2 of 0% indicated low heterogeneity. In summary, genotoxicity can be considered a suitable biomarker for monitoring AAS exposure as a result of DNA breakage and oxidative DNA damage.
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Affiliation(s)
- Thiago Guedes Pinto
- Department of Biosciences, Institute of Health and Society, Federal University of São Paulo, UNIFESP, Santos, SP, Brazil
| | - Ingra Tais Malacarne
- Department of Biosciences, Institute of Health and Society, Federal University of São Paulo, UNIFESP, Santos, SP, Brazil
| | - Wilton Mitsunari Takeshita
- Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University, UNESP, Araçatuba, SP, Brazil
| | - Milena de Barros Viana
- Department of Biosciences, Institute of Health and Society, Federal University of São Paulo, UNIFESP, Santos, SP, Brazil
| | - Ana Claudia Muniz Renno
- Department of Biosciences, Institute of Health and Society, Federal University of São Paulo, UNIFESP, Santos, SP, Brazil
| | - Daniel Araki Ribeiro
- Department of Biosciences, Institute of Health and Society, Federal University of São Paulo, UNIFESP, Santos, SP, Brazil
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Lazuras L, Mojtahedi D, Hillier M, Petrou M. Decisional trade-offs towards doping and their association with moral attitudes and health risk perceptions: A mixed methods study. J Sports Sci 2024; 42:676-687. [PMID: 38842288 DOI: 10.1080/02640414.2024.2358583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 05/15/2024] [Indexed: 06/07/2024]
Abstract
The objective of the present research was to examine doping-related decisional trade-offs, and their relationship with health risk perceptions towards doping and moral attitudes in sport. A mixed methods sequential-explanatory design was used. In Study 1,249, Mixed Martial Arts (MMA) athletes from 16 countries completed anonymous online questionnaires on decisional trade-offs related to doping, health risk beliefs towards doping, moral attitudes in sport, and socio-demographic variables. The results showed that almost 1 in 10 athletes would trade their life for sporting success, independently of the moral implications of their choice. When mortal threat was absent, 31.5% of the athletes would trade morality for sporting success. Decisional trade-off choices differentiated scores in moral attitudes, such as acceptance of cheating and keeping winning in proportion. In Study 2, 11 British competitive MMA athletes were interviewed about decisional trade-offs involving moral violations or mortal threats. Thematic analysis corroborated the Study 1 findings, with most athletes dismissing the doping choice involving a mortal threat but endorsing the one where the mortal threat was absent. Anti-doping education in MMA athletes should target the decision-making process underlying doping, with an emphasis on moral values and the adverse health risk effects of doping.
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Affiliation(s)
- Lambros Lazuras
- School of Sport & Exercise Science, University of Lincoln, Lincoln, UK
| | - Dara Mojtahedi
- Department of Psychology, University of Bolton, Bolton, UK
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Molz P, Brand C, Schlickmann DDS, Steffens JP, Pohl HH, Renner JDP, Franke SIR. Micronuclei frequency and renal function markers in gym members: The moderating role of supplement intake. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2022; 96:104009. [PMID: 36343891 DOI: 10.1016/j.etap.2022.104009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/26/2022] [Accepted: 11/01/2022] [Indexed: 06/16/2023]
Abstract
This research investigates the moderating role of dietary supplement intake in the relationship between MNi frequency and renal markers in gym members. A cross-sectional study was carried out with gym members of all sexes, between 20 and 59 years of age, with data on supplement use obtained via questionnaire. Renal markers (urea and creatinine) were assessed by blood collection. Buccal mucosa cells were collected to assess MNi frequency by buccal micronucleus cytome assay. Moderation was tested using multiple linear regression models by PROCESS macro for SPSS. Results showed significant interactions for supplement use (p = 0.001) and supplement type, ergogenic (p = 0.003) and sports food (p = 0.003), with MNi for urea. For creatinine, only supplement use showed interaction with MNi frequency (p = 0.048). In conclusion, supplement intake is a moderator in the relationship between MNi frequency and renal function markers in gym members.
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Affiliation(s)
- Patrícia Molz
- Graduate Program in Health Promotion, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil; Laboratory of Experimental Nutrition, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil; Graduate Program in Biosciences, Federal University of Health Sciences of Porto Alegre (UFCSPA), Porto Alegre, Rio Grande do Sul, Brazil
| | - Caroline Brand
- Graduate Program in Health Promotion, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil
| | - Diene da Silva Schlickmann
- Graduate Program in Health Promotion, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil; Laboratory of Experimental Nutrition, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil
| | - Juliana Priebe Steffens
- Laboratory of Experimental Nutrition, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil
| | - Hildegard Hedwig Pohl
- Graduate Program in Health Promotion, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil
| | - Jane Dagmar Pollo Renner
- Graduate Program in Health Promotion, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil
| | - Silvia Isabel Rech Franke
- Graduate Program in Health Promotion, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil; Laboratory of Experimental Nutrition, Department of Health Science, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, Rio Grande do Sul, Brazil.
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Linhares BL, Miranda EP, Cintra AR, Reges R, Torres LO. Use, Misuse and Abuse of Testosterone and Other Androgens. Sex Med Rev 2021; 10:583-595. [PMID: 37051948 DOI: 10.1016/j.sxmr.2021.10.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 10/01/2021] [Accepted: 10/06/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION For several decades, testosterone and its synthetic derivatives have been used for anabolic and androgenic purposes. Initially restricted to professional bodybuilders, these substances gradually became more popular with recreational weightlifters. Considering its increasing prevalence, the consumption of anabolic androgenic steroids (AAS) has become a matter of great concern. Although most side effects are mild and reversible, some of them can cause permanent damage or can be potentially life threatening. OBJECTIVES To review and summarize medical literature regarding misuse and abuse of testosterone and other androgens, in order to provide evidence-based information on the main topics related to this subject, such as how to identify and how to deal with these patients, and to elucidate the multiple possible adverse effects secondary to this practice. METHODS Key studies were retrieved from PubMed (1989-2021) with reference searches from relevant articles. Search terms included "hypogonadism", "anabolic androgenic steroids", "androgens", "misuse AND testosterone", "abuse AND testosterone", and "side effects AND testosterone". RESULTS There is a significant lack of information in the peer-reviewed literature describing demographic data, implications for different organ systems and the management of current or former AAS users; however, androgen abuse has been already linked to a wide variety of cardiovascular diseases, metabolic, endocrine, neurological, psychiatric and liver disorders. Despite all this, most physicians still feel uncomfortable and hesitate to discuss the issue with patients. CONCLUSIONS The chronic use of high doses of AAS is associated with adverse effects in several organ systems; however, there are still many gaps in our knowledge about the long-term consequences of this practice and how to deal with these patients. Healthcare professionals have a crucial role in combating this public health problem, recognizing and preventing the spread of androgen abuse. Linhares BL, Miranda EP, Cintra AR, et al. Use, Misuse and Abuse of Testosterone and Other Androgens. Sex Med Rev 2021;XX:XXX-XXX.
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Affiliation(s)
- Bruno L Linhares
- Division of Urology, Universidade Federal do Ceara, Fortaleza, Brazil
| | - Eduardo P Miranda
- Division of Urology, Universidade Federal do Ceara, Fortaleza, Brazil
| | - Anna R Cintra
- Division of Urology, Universidade Federal do Ceara, Fortaleza, Brazil
| | - Ricardo Reges
- Division of Urology, Universidade Federal do Ceara, Fortaleza, Brazil
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Abbasnezhad A, Mahdavi M, Kianmehr M, Ghorbani M, Motaghy MR, Sohrabi M, Hajavi J. The effects of anabolic-androgenic steroids on DNA damage in bodybuilders' blood lymphocytes. Biomarkers 2021; 26:685-690. [PMID: 34472401 DOI: 10.1080/1354750x.2021.1976837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Nowadays bodybuilders use anabolic steroids frequently. Abuse of these substances can cause significant side effects; therefore, we aim to investigate the effect of anabolic steroids on DNA damage in bodybuilders' blood lymphocytes. METHODS AND MATERIALS This case-control study was performed on 36 male bodybuilders in Gonabad. The case group included bodybuilders with a history of taking anabolic-androgenic steroids (n = 18), and the control group composed of bodybuilders who did not use anabolic-androgenic steroids (n = 18). Intravenous blood samples were obtained and then the lymphocytes, cells and electrophoresis of blood were extracted. Afterward, the coloured slides and DNA damage were measured using a fluorescent microscope and CometScore software. The DNA damage was compared using t-tests . RESULTS Results showed that there was no significant difference between age, marital status, BMI, systolic and diastolic blood pressure in the case and control group. However, parameters related to the DNA damage including tail length, percent tail DNA, and tail moment were significantly higher in the case group. CONCLUSION The use of anabolic-androgenic steroids increases DNA damage in the bodybuilders' blood lymphocytes.
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Affiliation(s)
- Abbasali Abbasnezhad
- Department of Physiology, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Miad Mahdavi
- Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Mojtaba Kianmehr
- Department of Medical Physics, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Mohamad Ghorbani
- Department of Hematology, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Mahmoud Reza Motaghy
- Department of Basic Sciences, Faculty of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Science, Gonabad, Iran
| | - Mohammad Sohrabi
- Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Jafar Hajavi
- Department of Basic Sciences, Faculty of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Science, Gonabad, Iran
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Adverse Effects of Anabolic-Androgenic Steroids: A Literature Review. Healthcare (Basel) 2021; 9:healthcare9010097. [PMID: 33477800 PMCID: PMC7832337 DOI: 10.3390/healthcare9010097] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/03/2021] [Accepted: 01/11/2021] [Indexed: 12/19/2022] Open
Abstract
Anabolic-androgenic steroids (AASs) are a large group of molecules including endogenously produced androgens, such as testosterone, as well as synthetically manufactured derivatives. AAS use is widespread due to their ability to improve muscle growth for aesthetic purposes and athletes’ performance, minimizing androgenic effects. AAS use is very popular and 1–3% of US inhabitants have been estimated to be AAS users. However, AASs have side effects, involving all organs, tissues and body functions, especially long-term toxicity involving the cardiovascular system and the reproductive system, thereby, their abuse is considered a public health issue. The aim of the proposed review is to highlight the most recent evidence regarding the mechanisms of action of AASs and their unwanted effects on organs and lifestyle, as well as suggesting that AAS misuse and abuse lead to adverse effects in all body tissues and organs. Oxidative stress, apoptosis, and protein synthesis alteration are common mechanisms involved in AAS-related damage in the whole body. The cardiovascular system and the reproductive system are the most frequently involved apparatuses. Epidemiology as well as the molecular and pathological mechanisms involved in the neuropsychiatric side-effects of AAS abuse are still unclear, further research is needed in this field. In addition, diagnostically reliable tests for AAS abuse should be standardized. In this regard, to prevent the use of AASs, public health measures in all settings are crucial. These measures consist of improved knowledge among healthcare workers, proper doping screening tests, educational interventions, and updated legislation.
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The roles of kinetochore of micronucleus in mitosis of HeLa cells: a live cell imaging study. Cancer Cell Int 2019; 19:206. [PMID: 31388333 PMCID: PMC6679434 DOI: 10.1186/s12935-019-0917-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 07/22/2019] [Indexed: 12/16/2022] Open
Abstract
Background Micronuclei (MNi) are extensively used to evaluate genotoxic effects and chromosome instability. However, the roles of kinetochore of MN in mitosis have not been completely addressed. Methods The HeLa CENP B-GFP H2B-mCherry cells are applied to address these questions via the long-term live-cell imaging. In the cells, the kinetochore-positive micronucleus (K+MN) contained CENP B-GFP, while the kinetochore-negative micronucleus (K-MN) did not. Results K-MN-bearing cells produced much more chromosome fragments than did MN-free cells. Most of the chromosome fragments eventually merged into K-MNi. K+MN-bearing cells yielded more kinetochore-positive lagging chromosomes (K+LCs) and K+MNi than MN-free cells did. The results suggested the differences in the fates of K+MNi and K-MNi in mitosis. The cycle of K-MN → Chromosome fragment → K-MN may occur in generations of K-MN-bearing cells, while part of K+MNi might reincorporate into the main nucleus. The K+MN-bearing cells prolonged significantly duration of mitosis compared with MN-free cells. The presence of micronuclei, regardless of K-MN and K+MN, enhanced apoptosis cell death. And K+MN-bearing cells were inclined to apoptosis more than K-MN-bearing cells. The results suggested differences in fates between K-MN-bearing and K+MN-bearing cells. Conclusions Kinetochore determined the fates of micronuclei. Kinetochore in micronuclei indirectly prolonged the duration of mitosis. Kinetochore enhanced cytotoxicity of micronuclei. Our data are direct evidences showing the roles of kinetochore of micronucleus in mitosis of HeLa cells.
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Salerno M, Cascio O, Bertozzi G, Sessa F, Messina A, Monda V, Cipolloni L, Biondi A, Daniele A, Pomara C. Anabolic androgenic steroids and carcinogenicity focusing on Leydig cell: a literature review. Oncotarget 2018; 9:19415-19426. [PMID: 29721213 PMCID: PMC5922407 DOI: 10.18632/oncotarget.24767] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 02/27/2018] [Indexed: 01/25/2023] Open
Abstract
Anabolic androgenic steroids (AAS) are some of the most common drugs used among athletes, frequently in combination with resistance training, to improve physical performance or for aesthetic purpose. A great number of scientific reports showed the detrimental effects of anabolic androgenic steroids on different organs and tissues. In this literature review, we analyzed the AAS-mediated carcinogenicity, focusing on Leydig cell tumor. AAS-induced carcinogenicity can affect DNA transcription through two pathways. It can act directly via the androgen receptor, by means of dihydrotestosterone (DHT) produced by the action of 5-a-reductase. It can also work through the estrogen receptor, by means of estradiol produced by CYP19 aromatase. In addition, nandrolone and stanazolol can activate the PI3K/AKT and PLC/PKC pathways via IGF-1. This would result in cell proliferation in Leydig cell cancer, or magnify cyclin D1 concentration inducing breast cell proliferation. AAS abuse is becoming a serious public health concern in view of the severe health consequences secondary to AAS abuse. The negative role of AAS in supraphysiological dosage impairs the expression of enzymes involved in testosterone biosynthesis. Abnormal synthesis of testosterone plays has a negative effect on the hormonal changes/regulation, and might be involved in certain carcinogenic mechanisms. At the light of this review, it could become very interesting to perform an information campaign more strengthened in gyms and schools in order to prevent male fertility impairment and other tissues damage.
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Affiliation(s)
- Monica Salerno
- University of Foggia, Department of Clinical and Experimental Medicine, Foggia, Italy
| | - Orazio Cascio
- University of Catania, Department of Medical, Surgical and Advanced Technologies, "G.F. Ingrassia", Catania, Italy
| | - Giuseppe Bertozzi
- University of Foggia, Department of Clinical and Experimental Medicine, Foggia, Italy
| | - Francesco Sessa
- University of Foggia, Department of Clinical and Experimental Medicine, Foggia, Italy
| | - Antonietta Messina
- University of Campania "L. Vanvitelli", Department of Experimental Medicine, Naples, Italy
| | - Vincenzo Monda
- University of Campania "L. Vanvitelli", Department of Experimental Medicine, Naples, Italy
| | - Luigi Cipolloni
- Università degli Studi di Roma "La Sapienza", Department of Public Health, Roma, Italy
| | - Antonio Biondi
- University of Catania, Department of Surgery, Catania, Italy
| | - Aurora Daniele
- University of Campania "L. Vanvitelli", CEINGE Biotecnologie Avanzate S.C. a r.l., Naples, Italy
| | - Cristoforo Pomara
- University of Catania, Department of Medical, Surgical and Advanced Technologies, "G.F. Ingrassia", Catania, Italy
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Filippi S, Meschini R, Spognardi S, Papetti P, Angeletti D. Genetic effects in Helix aspersa near a coal plant revealed by the micronucleus test. ECOTOXICOLOGY (LONDON, ENGLAND) 2018; 27:234-243. [PMID: 29404870 DOI: 10.1007/s10646-018-1906-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/19/2018] [Indexed: 06/07/2023]
Abstract
Coal plants can be a major source of mutagenic pollutants. In this study we used the common land snail Helix aspersa, to detect the mutagenic effect of pollution from a coal plant in central Italy applying the micronucleus test (MN) on snail's haemocytes and evaluating trace elements concentration (As Cd, Pb, Hg, and Zn) in soil and snails. Snails from a biological farm were exposed for 13 days in five locations at different distances from the plant. Wild snails collected in the same locations were also analysed. MN frequency in exposed snails was significantly higher in four locations within 10 km from to the plant, with respect to the control and the farthest location. Comparing the MN frequency between farmed and wild snails, a significantly higher frequency emerged for the exposed snails in all locations except the farthest, likely indicating adaptation or selection of the wild organisms due to chronic exposure to pollutants. In natural snails significantly higher MN frequencies with near the plant emerged as well. Trace elements analysis showed significant correlations between MN frequencies and both Zn and As concentrations in soil, for both exposed and wild snails, and Zn and Pb concentrations in exposed snails. Our results were consistent with those previously obtained when evaluating primary DNA damage in natural snails from the same area and show that the snails near the plant were affected by a permanent cytogenetic damage. Moreover, they confirm the suitability of snails for biomonitoring the presence of pollutants with mutagenic effect.
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Affiliation(s)
- Silvia Filippi
- Department of Ecological and Biological Sciences, Tuscia University, Largo dell'Università snc, 01100, Viterbo, Italy
| | - Roberta Meschini
- Department of Ecological and Biological Sciences, Tuscia University, Largo dell'Università snc, 01100, Viterbo, Italy.
| | - Sara Spognardi
- Department of Business Studies, University of Roma Tre, Via Ostiense, 159, 00154, Rome, Italy
| | - Patrizia Papetti
- Department of Economics and Law, Territorial and Products Analysis Laboratory (LAMeT), University of Cassino and Southern Lazio, Via Sant'Angelo, Località Folcara, 03043, Cassino, Italy
| | - Dario Angeletti
- Department of Ecological and Biological Sciences, Tuscia University, Largo dell'Università snc, 01100, Viterbo, Italy
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