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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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Hammoud S, van den Bemt BJF, Jaber A, Kurdi M. Impaired cardiac structure and systolic function in athletes using supra-physiological doses of anabolic androgenic steroids. J Sci Med Sport 2023; 26:514-521. [PMID: 37758530 DOI: 10.1016/j.jsams.2023.08.180] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/26/2023] [Accepted: 08/27/2023] [Indexed: 09/29/2023]
Abstract
OBJECTIVES Athletes are increasingly using supra-physiological doses of anabolic androgenic steroids without weighing health side effects. This study aims to conjointly evaluate the effect of supraphysiological doses of anabolic androgenic steroids on global cardiovascular structure and functional capacity. DESIGN Cross-sectional study. METHODS 92 males enrolled in the study, including 18 sedentary subjects, 26 anabolic androgenic steroid non-user athletes, and 48 anabolic androgenic steroid-user athletes. Two-dimensional echocardiography was done to evaluate the cardiovascular structure and function. RESULTS Anabolic androgenic steroid-users presented increased cardiac remodeling of the left ventricle and left atrium compared to control groups (p < 0.001). Anabolic androgenic steroid-users showed increased left ventricular mass/body surface area versus control groups (p < 0.001), with 28 steroid-users (58.3 %) having cardiac remodeling, which is more than control groups (p < 0.001). Anabolic androgenic steroid-users presented lower diastolic function (E and E/A) compared to non-users (p = 0.003 and <0.001, respectively). Ejection fraction was decreased among anabolic androgenic steroid-users versus the sedentary group only (p = 0.020), while anabolic androgenic steroid-users presented reduced global longitudinal strain of 15.43 % compared to both control groups (p < 0.001). Moreover, anabolic androgenic steroid-users experienced more tricuspid valve regurgitation (p = 0.001). CONCLUSIONS Anabolic androgenic steroid consumption is associated with global cardiac remodeling with increased dimensions of the left ventricle, and atrium. Anabolic androgenic steroid-users present left ventricular hypertrophy with reduced subclinical systolic function. Moreover, anabolic androgenic steroid consumption is correlated with valve regurgitation and dilation of the sino-tubular junction.
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Affiliation(s)
- Sabah Hammoud
- Laboratory of Experimental and Clinical Pharmacology, Faculty of Sciences, Section 1, Lebanese University, Rafic Hariri Educational Campus, Hadat, Lebanon; Department of Pharmacy, Radboud University Medical Center, the Netherlands
| | - Bart J F van den Bemt
- Department of Pharmacy, Radboud University Medical Center, the Netherlands; Department of Pharmacy, Sint Maartenskliniek, the Netherlands; Department of Pharmacy, University Medical Center Maastricht, the Netherlands
| | - Ayman Jaber
- Department of Cardiology, Mount Lebanon Hospital - University Medical Center, Lebanon
| | - Mazen Kurdi
- Laboratory of Experimental and Clinical Pharmacology, Faculty of Sciences, Section 1, Lebanese University, Rafic Hariri Educational Campus, Hadat, Lebanon.
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Melsom HS, Heiestad CM, Eftestøl E, Torp MK, Gundersen K, Bjørnebekk AK, Thorsby PM, Stensløkken KO, Hisdal J. Reduced arterial elasticity after anabolic-androgenic steroid use in young adult males and mice. Sci Rep 2022; 12:9707. [PMID: 35690664 PMCID: PMC9188580 DOI: 10.1038/s41598-022-14065-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 04/22/2022] [Indexed: 01/16/2023] Open
Abstract
High-doses of anabolic-androgenic steroids (AAS) is efficient for building muscle mass, but pose a risk of cardiovascular side effects. Little is known of the effect of AAS on vasculature, but previous findings suggest unfavorable alterations in vessel walls and vasoreactivity. Here, long-term effect of AAS on vascular function and morphology were examined in male weightlifters, and in a mimicking animal model. Arterial elasticity and morphology were tested with ultrasound, pulse wave velocity (PWV) and carotid intima media thickness (cIMT) in 56 current male AAS users, and 67 non-exposed weightlifting controls (WLC). Female mice were treated with testosterone for 14 days and echocardiography were applied to evaluate vascular function and morphology. Male AAS users had higher PWV (p = 0.044), reduced carotid artery compliance (p = 0.0005), and increased cIMT (p = 0.041) compared to WLC. Similar functional changes were found in the ascending aorta of mice after 7- (p = 0.043) and 14 days (p = 0.001) of testosterone treatment. This animal model can be used to map molecular mechanisms responsible for complications related to AAS misuse. Considering the age-independent stiffening of major arteries and the predictive power of an increase in PWV and cIMT, the long-term users of AAS are at increased risk of severe cardiovascular events.
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Affiliation(s)
- H S Melsom
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Vascular Surgery, Oslo University Hospital, Oslo, Norway
| | - C M Heiestad
- Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, Oslo, Norway.
| | - E Eftestøl
- Department of Biosciences, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - M K Torp
- Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - K Gundersen
- Department of Biosciences, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - A K Bjørnebekk
- The Anabolic Androgenic Steroid Research Group, Oslo University Hospital, Oslo, Norway
| | - P M Thorsby
- Biochemical Endocrinology and Metabolism Research Group, Hormone Laboratory, Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - K O Stensløkken
- Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - J Hisdal
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Vascular Surgery, Oslo University Hospital, Oslo, Norway
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Seara FAC, Pereira-Junior PP, Silva-Almeida C, Dos-Santos RC, Souza RN, Costa CRM, Domingos AE, Barbosa RAQ, Ferraz AP, Machado AAN, Ceccato VM, Takiya CM, Ponte CG, Reis LC, Olivares EL, Nascimento JHM. Anabolic steroid excess promotes hydroelectrolytic and autonomic imbalance in adult male rats: Is it enough to alter blood pressure? Steroids 2020; 163:108711. [PMID: 32739291 DOI: 10.1016/j.steroids.2020.108711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 07/20/2020] [Accepted: 07/27/2020] [Indexed: 11/29/2022]
Abstract
AIM The present study investigated the effects of anabolic steroid (AS) excess on blood pressure regulation. METHODS Male Wistar rats were treated with nandrolone decanoate (AS) or vehicle (CTL) for 8 or 10 weeks. Saline (1.8%) and water intake were measured in metabolic cages. Urinary volume, osmolarity, Na+ and K+ concentrations, and plasma osmolarity were measured. The autonomic balance was estimated by heart rate variability at baseline or after icv injection of losartan. Cardiac function was assessed by echocardiography and ex vivo recordings. Myocardial collagen deposition was evaluated by Picrosirius-Red staining. Vascular reactivity and wall thickness were investigated in aortic sections. Blood pressure (BP) was assessed by tail-cuff plethysmography. Angiotensin II type I receptor (AT1R), renin, and mineralocorticoid receptor (MR) mRNA expression was measured in the kidneys and whole hypothalamus. RESULTS AS group exhibited decreased urinary volume and Na+ concentration, while urinary K+ concentration, plasma osmolarity, and renal AT1R and renin mRNA levels were increased compared to CTL (p < 0.05). Water intake was increased, and saline intake was decreased in the AS group (p < 0.01). AS group exhibited increased low-frequency/high-frequency-ratio, while it was decreased by icv injection of losartan (p < 0.05) compared to baseline. Neither cardiac function nor vascular reactivity/morphology was affected by AS excess (p > 0.05). Ultimately, BP levels were not altered by AS excess (p > 0.05). CONCLUSION AS excess promoted hydroelectrolytic and autonomic imbalance but did not alter vascular or cardiac function/morphology.
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Affiliation(s)
- Fernando A C Seara
- Department of Physiological Sciences, Institute of Biological and Health Sciences, Federal Rural University of Rio de Janeiro, Brazil; Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Brazil.
| | - Pedro P Pereira-Junior
- Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Brazil
| | - Claudio Silva-Almeida
- Department of Physiological Sciences, Institute of Biological and Health Sciences, Federal Rural University of Rio de Janeiro, Brazil; Estácio de Sá University, Brazil
| | - Raoni C Dos-Santos
- Department of Physiological Sciences, Institute of Biological and Health Sciences, Federal Rural University of Rio de Janeiro, Brazil
| | - Raquel N Souza
- Department of Physiological Sciences, Institute of Biological and Health Sciences, Federal Rural University of Rio de Janeiro, Brazil
| | - César R M Costa
- Department of Physiological Sciences, Institute of Biological and Health Sciences, Federal Rural University of Rio de Janeiro, Brazil; Multicenter Postgraduate Program of Physiological Sciences, Brazilian Society of Physiology, Brazil
| | - Ainá E Domingos
- Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Brazil
| | - Raiana A Q Barbosa
- Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Brazil
| | - Ana P Ferraz
- Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Brazil
| | - André A N Machado
- Laboratory of Biochemistry and Gene Expression, University of Ceará, Brazil
| | - Vânia M Ceccato
- Laboratory of Biochemistry and Gene Expression, University of Ceará, Brazil
| | - Christina M Takiya
- Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Brazil
| | - Cristiano G Ponte
- Federal Institute of Education, Science, and Technology of Rio de Janeiro, Brazil
| | - Luis C Reis
- Department of Physiological Sciences, Institute of Biological and Health Sciences, Federal Rural University of Rio de Janeiro, Brazil; Multicenter Postgraduate Program of Physiological Sciences, Brazilian Society of Physiology, Brazil
| | - Emerson L Olivares
- Department of Physiological Sciences, Institute of Biological and Health Sciences, Federal Rural University of Rio de Janeiro, Brazil; Multicenter Postgraduate Program of Physiological Sciences, Brazilian Society of Physiology, Brazil
| | - Jose H M Nascimento
- Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Brazil
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Viega BL, Rocha AM, Düsman E. Cosmetics with hormonal composition for bioindicators Artemia salina L. and Allium cepa L. toxic potential. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:6659-6666. [PMID: 31873903 DOI: 10.1007/s11356-019-07392-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 12/11/2019] [Indexed: 06/10/2023]
Abstract
The emerging pollutants cover a wide range of synthetic chemicals that are indispensable to modern society but with little known effects for aquatic animals and for people who consume polluted waters with these products. Gels manipulated with hormones are widely used for hormone replacement, muscle growth, among other purposes. However, only a small part of these hormones are absorbed into the skin, and so these can be transferred to the domestic sewage during the washing of exposed body regions. Thus, the aim of this study was to evaluate the toxicity levels for the bioindicator Artemia salina L., and cytotoxicity and mutagenicity for the bioindicator Allium cepa L. of gels handled with 1% testosterone and 0.1% estradiol. Data from immobile/dead A. salina numbers after 24 h of exposure showed that the highest concentrations of testosterone (10 and 25 μg/mL) and the highest concentration of estradiol (15 μg/mL) were toxic to this bioindicator. For the bioindicator A. cepa, mitotic indices and chromosomal aberrations did not indicate statistical differences between the groups treated with the testosterone gels (1, 10, 50 μg/mL) and estradiol (0.03, 0.30, 1.5 μg/mL) and the control group. However, all concentrations of the testosterone-containing gel decreased the percentage of cell division in relation to the time 0 h of each treatment and to the time 24 h of the negative control. Therefore, it is concluded that rivers or aquatic environments can be polluted if wastewater with the toxic concentrations found of these hormonal gels is discarded without previous treatment, compromising the life of organisms that live there. And, it encourages the development of techniques for treating sewage and water to reduce/eliminate the hormones present in them.
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Affiliation(s)
- Bruna Luiza Viega
- Academic of Chemical Engineering, Federal Technological University of Paraná, Campus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Amanda Michells Rocha
- Academic of Chemical Engineering, Federal Technological University of Paraná, Campus Francisco Beltrão, Francisco Beltrão, Paraná, Brazil
| | - Elisângela Düsman
- Academic Department of Chemistry and Biology, Federal Technological University of Paraná, Linha Santa Bárbara s/n, Caixa Postal 165, Francisco Beltrão, PR, CEP 85601-970, Brazil.
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Angell P, Green D, Lord R, Gaze D, Whyte G, George K. Acute cardiovascular responses to resistance exercise in anabolic steroids users: A preliminary investigation. Sci Sports 2018. [DOI: 10.1016/j.scispo.2018.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Increased blood pressure and aortic stiffness among abusers of anabolic androgenic steroids. J Hypertens 2018; 36:277-285. [DOI: 10.1097/hjh.0000000000001546] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Pope HG, Wood RI, Rogol A, Nyberg F, Bowers L, Bhasin S. Adverse health consequences of performance-enhancing drugs: an Endocrine Society scientific statement. Endocr Rev 2014; 35:341-75. [PMID: 24423981 PMCID: PMC4026349 DOI: 10.1210/er.2013-1058] [Citation(s) in RCA: 339] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Despite the high prevalence of performance-enhancing drug (PED) use, media attention has focused almost entirely on PED use by elite athletes to illicitly gain a competitive advantage in sports, and not on the health risks of PEDs. There is a widespread misperception that PED use is safe or that adverse effects are manageable. In reality, the vast majority of PED users are not athletes but rather nonathlete weightlifters, and the adverse health effects of PED use are greatly underappreciated. This scientific statement synthesizes available information on the medical consequences of PED use, identifies gaps in knowledge, and aims to focus the attention of the medical community and policymakers on PED use as an important public health problem. PED users frequently consume highly supraphysiologic doses of PEDs, combine them with other PEDs and/or other classical drugs of abuse, and display additional associated risk factors. PED use has been linked to an increased risk of death and a wide variety of cardiovascular, psychiatric, metabolic, endocrine, neurologic, infectious, hepatic, renal, and musculoskeletal disorders. Because randomized trials cannot ethically duplicate the large doses of PEDs and the many factors associated with PED use, we need observational studies to collect valid outcome data on the health risks associated with PEDs. In addition, we need studies regarding the prevalence of PED use, the mechanisms by which PEDs exert their adverse health effects, and the interactive effects of PEDs with sports injuries and other high-risk behaviors. We also need randomized trials to assess therapeutic interventions for treating the adverse effects of PEDs, such as the anabolic-androgen steroid withdrawal syndrome. Finally, we need to raise public awareness of the serious health consequences of PEDs.
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Affiliation(s)
- Harrison G Pope
- McLean Hospital (H.G.P.), Harvard Medical School, Belmont, Massachusetts 02478; University of Southern California (R.I.W.), Los Angeles, California 90089; University of Virginia (A.R.), Charlottesville, Virginia 22904; Department of Pharmaceutical Biosciences, (F.N.), Upsala University, SE-751 24, Upsala, Sweden; United States Anti-Doping Agency (L.B.), Colorado Springs, Colorado 80919; and Brigham and Women's Hospital (S.B.), Harvard Medical School, Boston, Massachusetts 02115
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9
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Long-term intense resistance training in men is associated with preserved cardiac structure/function, decreased aortic stiffness, and lower central augmentation pressure. J Hypertens 2014; 32:286-93. [DOI: 10.1097/hjh.0000000000000035] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Genotoxic and cytotoxic effects of testosterone cypionate (deposteron®). MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2013; 753:72-5. [DOI: 10.1016/j.mrgentox.2013.02.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 02/05/2013] [Accepted: 02/08/2013] [Indexed: 11/18/2022]
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das Neves VJ, Tanno AP, Cunha TS, Fernandes T, Guzzoni V, da Silva CA, de Oliveira EM, Moura MJCS, Marcondes FK. Effects of nandrolone and resistance training on the blood pressure, cardiac electrophysiology, and expression of atrial β-adrenergic receptors. Life Sci 2013; 92:1029-35. [PMID: 23603140 DOI: 10.1016/j.lfs.2013.04.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2012] [Revised: 03/01/2013] [Accepted: 04/02/2013] [Indexed: 12/19/2022]
Abstract
AIMS This study was performed to assess isolated and combined effects of nandrolone and resistance training on the blood pressure, cardiac electrophysiology, and expression of the β1- and β2-adrenergic receptors in the heart of rats. MAIN METHODS Wistar rats were randomly divided into four groups and submitted to a 6-week treatment with nandrolone and/or resistance training. Cardiac hypertrophy was accessed by the ratio of heart weight to the final body weight. Blood pressure was determined by a computerized tail-cuff system. Electrocardiography analyses were performed. Western blotting was used to access the protein levels of the β1- and β2-adrenergic receptors in the right atrium and left ventricle. KEY FINDINGS Both resistance training and nandrolone induced cardiac hypertrophy. Nandrolone increased systolic blood pressure depending on the treatment time. Resistance training decreased systolic, diastolic and mean arterial blood pressure, as well as induced resting bradycardia. Nandrolone prolonged the QTc interval for both trained and non-trained groups when they were compared to their respective vehicle-treated one. Nandrolone increased the expression of β1- and β2-adrenergic receptors in the right atrium for both trained and non-trained groups when they were compared to their respective vehicle-treated one. SIGNIFICANCE This study indicated that nandrolone, associated or not with resistance training increases blood pressure depending on the treatment time, induces prolongation of the QTc interval, and increases the expression of β1- and β2-adrenergic receptors in the cardiac right atrium, but not in the left ventricle.
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Affiliation(s)
- Vander José das Neves
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, SP, Brazil
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Abstract
The objectives of this article were to review the anabolic androgen steroids, specifically the direct and indirect effects on the cardiovascular system of the individuals who use them, and to summarize the evidence regarding the effects of androgens on the cardiovascular system. A search of the English-language scientific literature from 1976 to March 2012 was performed primarily by searching the MEDLINE and Embase databases and Google. Anabolic androgenic steroids are associated with direct effects such as cardiac muscle hypertrophy and myocardial fibrosis and indirect effects, including dyslipidemia, hypertension, arrhythmia, and myocardial infarction. It is likely that chronic exposure to these agents can result in significant alterations in the cardiovascular system, and their safety has not been fully established.
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Angell P, Chester N, Green D, Somauroo J, Whyte G, George K. Anabolic Steroids and Cardiovascular Risk. Sports Med 2012; 42:119-34. [DOI: 10.2165/11598060-000000000-00000] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Deegan RJ, Furman WR. Cardiovascular Manifestations of Endocrine Dysfunction. J Cardiothorac Vasc Anesth 2011; 25:705-20. [DOI: 10.1053/j.jvca.2010.12.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2010] [Indexed: 01/27/2023]
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Abstract
Abuse of anabolic androgenic steroids (AAS) has been linked to a variety of different cardiovascular side effects. In case reports, acute myocardial infarction is the most common event presented, but other adverse cardiovascular effects such as left ventricular hypertrophy, reduced left ventricular function, arterial thrombosis, pulmonary embolism and several cases of sudden cardiac death have also been reported. However, to date there are no prospective, randomized, interventional studies on the long-term cardiovascular effects of abuse of AAS. In this review we have studied the relevant literature regarding several risk factors for cardiovascular disease where the effects of AAS have been scrutinized:(1) Echocardiographic studies show that supraphysiologic doses of AAS lead to both morphologic and functional changes of the heart. These include a tendency to produce myocardial hypertrophy (Fig. 3), a possible increase of heart chamber diameters, unequivocal alterations of diastolic function and ventricular relaxation, and most likely a subclinically compromised left ventricular contractile function. (2) AAS induce a mild, but transient increase of blood pressure. However, the clinical significance of this effect remains modest. (3) Furthermore, AAS confer an enhanced pro-thrombotic state, most prominently through an activation of platelet aggregability. The concomitant effects on the humoral coagulation cascade are more complex and include activation of both pro-coagulatory and fibrinolytic pathways. (4) Users of AAS often demonstrate unfavorable measurements of vascular reactivity involving endothelial-dependent or endothelial-independent vasodilatation. A degree of reversibility seems to be consistent, though. (5) There is a comprehensive body of evidence documenting that AAS induce various alterations of lipid metabolism. The most prominent changes are concomitant elevations of LDL and decreases of HDL, effects that increase the risk of coronary artery disease. And finally, (6) the use of AAS appears to confer an increased risk of life-threatening arrhythmia leading to sudden death, although the underlying mechanisms are still far from being elucidated. Taken together, various lines of evidence involving a variety of pathophysiologic mechanisms suggest an increased risk for cardiovascular disease in users of anabolic androgenic steroids.
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Affiliation(s)
- Paul Vanberg
- Chief Physician/Senior Cardiologist, Oslo University Hospital - Aker, Trondheimsveien 235, 0514-Oslo University Hospital, Oslo, Norway.
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Büttner A, Thieme D. Side effects of anabolic androgenic steroids: pathological findings and structure-activity relationships. Handb Exp Pharmacol 2009:459-84. [PMID: 20020376 DOI: 10.1007/978-3-540-79088-4_19] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Side effects of anabolic steroids with relevance in forensic medicine are mainly due to life-threatening health risks with potential fatal outcome and cases of uncertain limitations of criminal liability after steroid administration. Both problems are typically associated with long-term abuse and excessive overdose of anabolic steroids. Side effects may be due to direct genomic or nongenomic activities (myotrophic, hepatotoxic), can result from down-regulation of endogenous biosynthesis (antiandrogenic) or be indirect consequence of steroid biotransformation (estrogenic).Logically, there are no systematic clinical studies available and the number of causally determined fatalities is fairly limited. The following compilation reviews typical abundant observations in cases where nonnatural deaths (mostly liver failure and sudden cardiac death) were concurrent with steroid abuse. Moreover, frequent associations between structural characteristics and typical side effects are summarized.
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Affiliation(s)
- Andreas Büttner
- Institute of Legal Medicine, St.-Georg-Str. 108, 18055, Rostock, Germany
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Kanayama G, Hudson JI, Pope HG. Long-term psychiatric and medical consequences of anabolic-androgenic steroid abuse: a looming public health concern? Drug Alcohol Depend 2008; 98:1-12. [PMID: 18599224 PMCID: PMC2646607 DOI: 10.1016/j.drugalcdep.2008.05.004] [Citation(s) in RCA: 215] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2008] [Revised: 05/15/2008] [Accepted: 05/16/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND The problem of anabolic-androgenic steroid (AAS) abuse has recently generated widespread public and media attention. Most AAS abusers, however, are not elite athletes like those portrayed in the media, and many are not competitive athletes at all. This larger but less visible population of ordinary AAS users began to emerge in about 1980. The senior members of this population are now entering middle age; they represent the leading wave of a new type of aging former substance abusers, with specific medical and psychiatric risks. METHODS We reviewed the evolving literature on long-term psychiatric and medical consequences of AAS abuse. RESULTS Long-term use of supraphysiologic doses of AAS may cause irreversible cardiovascular toxicity, especially atherosclerotic effects and cardiomyopathy. In other organ systems, evidence of persistent toxicity is more modest, and interestingly, there is little evidence for an increased risk of prostate cancer. High concentrations of AAS, comparable to those likely sustained by many AAS abusers, produce apoptotic effects on various cell types, including neuronal cells--raising the specter of possibly irreversible neuropsychiatric toxicity. Finally, AAS abuse appears to be associated with a range of potentially prolonged psychiatric effects, including dependence syndromes, mood syndromes, and progression to other forms of substance abuse. However, the prevalence and severity of these various effects remains poorly understood. CONCLUSIONS As the first large wave of former AAS users now moves into middle age, it will be important to obtain more systematic data on the long-term psychiatric and medical consequences of this form of substance abuse.
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Kasikcioglu E, Oflaz H, Umman B, Bugra Z. Androgenic anabolic steroids also impair right ventricular function. Int J Cardiol 2008; 134:123-5. [PMID: 18272244 DOI: 10.1016/j.ijcard.2007.12.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2007] [Accepted: 12/11/2007] [Indexed: 11/28/2022]
Abstract
Chronic anabolic steroid use suppresses left ventricular functions. However, there is no information regarding the chronic effects of anabolic steroids on right ventricular function which also plays a key role in global cardiac function. The main objective of the present study was to investigate the effects of androgenic anabolic steroids usage among athletes on remodeling the right part of the heart. Androgenic-anabolic steroids-using bodybuilders had smaller diastolic velocities of both ventricles than drug-free bodybuilders and sedentary counterparts. This study shows that androgenic anabolic steroids-using bodybuilders exhibited depressed diastolic functions of both ventricles.
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Heffernan KS, Jae SY, Echols GH, Lepine NR, Fernhall B. Arterial Stiffness and Wave Reflection following Exercise in Resistance-Trained Men. Med Sci Sports Exerc 2007; 39:842-8. [PMID: 17468584 DOI: 10.1249/mss.0b013e318031b03c] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE Resistance training increases arterial stiffness and pressure wave reflection. We tested the hypothesis that potentially greater tonic arterial stiffness in resistance-trained (RT) men may alter the vascular response to an acute exercise stressor. METHODS Thirty participants (age 22 +/- 0.5 yr; 15 highly RT men and 15 sedentary non-RT men) underwent measures of central (carotid femoral) and peripheral (femoral dorsalis pedis) pulse wave velocity (PWV) and augmentation index (AIx; index of central pressure wave reflection derived from radial artery applanation tonometry and pulse wave analysis) before and 10, 20, and 30 min after maximal aerobic exercise. RESULTS RT men were significantly stronger (bench press 143 +/- 7 vs 85 +/- 2 kg, P < 0.05) and heavier (93 +/- 3 vs 82 +/- 3 kg, P < 0.05) than sedentary men. Groups did not differ in resting central/peripheral PWV or in AIx. AIx was not changed at 10 min after maximal aerobic exercise in both groups and was reduced similarly in both groups at 20 and 30 min after maximal aerobic exercise (P < 0.05). Peripheral PWV decreased similarly at all time points after maximal aerobic exercise in both groups and was not recovered by 30 min (P < 0.05). There was no change in central PWV after maximal aerobic exercise. CONCLUSIONS The arterial response to maximal aerobic exercise was similar in highly RT and non-RT men. There was no change in intensity of central pressure wave reflection 10 min after exercise, despite significant reductions in peripheral muscular artery stiffness. Arterial reactivity to an acute exercise stressor is not impaired in young, highly RT men.
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Affiliation(s)
- Kevin S Heffernan
- The Exercise and Cardiovascular Research Laboratory, Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA.
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