Steroid use and long-term health risks in former athletes

Neuropsychiatric manifestations due to anticholinergic agents and anabolic steroids ingestion: A case series and literature review

Anticholinergic toxicity is a common occurrence in the emergency room, making it crucial for emergency clinicians to have a good understanding of this toxidrome. The neuropsychiatric effects of anticholinergic agents and anabolic steroids (ASs) can manifest as symptoms like anxiety, agitation, dysarthria, confusion, seizures, visual hallucinations, bizarre behavior, delirium, psychosis, and coma. When dealing with a conscious patient who has ingested an anticholinergic substance, a detailed history of ingestion can aid clinicians in making an accurate diagnosis. However, the lack of information about the substances consumed can complicate diagnosis. In cases where the exposure is unknown, clinicians should consider anticholinergic poisoning in patients showing signs of altered mental status and physical examination findings consistent with anticholinergic toxicity. We report four cases presenting a range of symptoms, including neuropsychiatric manifestations, following the ingestion of the same bodybuilding powders with anticholinergic properties. All four patients consumed yellow and white powders at the same time and in the same place. Laboratory analysis revealed that yellow powder and white powder contained ASs and cyproheptadine, respectively.

A qualitative assessment of anabolic-androgenic steroid use among gym users in Jordan: motives, perception, and safety

BACKGROUND

Over the years, the use of anabolic-androgenic steroids (AAS) has become widespread among athletes and bodybuilders. The prevalence of their use has been estimated at around 20 to 50% globally. Unfortunately, many athletes do not have the proper knowledge about the effects of these banned substances Thus, this study aims to qualitatively assess Jordanian gym users' AAS intentions, perceptions, and safety.

METHODS

Twenty male Jordanian anabolic steroid users were interviewed using in-depth interviews as part of a qualitative study evaluating the motivations, perceptions, and safety of AAS among gym users.

RESULTS

The findings of this study indicate that the desire to compete in bodybuilding contests was the primary motivation for participants to use AAS. The study participants mentioned using a combination of oral and injectable medications. Gym coaches and trainers were also identified as an essential source of information for AAS use. A very limited number of AAS users were getting their information from healthcare providers, and most of them have experienced some of these medications side effects but are still willing to continue the use of AAS to get what they need in terms of their physical appearance or for winning competitions.

CONCLUSION

There is an urgent need for structured awareness campaigns targeting gyms and fitness clubs' members to increase their knowledge about the side effects and health risks associated with the use of AAS. In addition, sports governing bodies should have stricter measures to tackle this problem and discourage athletes from using such products.

Echocardiographic Assessment of Left Ventricular Function 10 Years after the Ultra-Endurance Running Event Eco-Trail de Paris® 2011

Background: Regular and moderate physical activity is beneficial for physical and mental health, resulting in an increase in life expectancy for both sexes. From a cardiovascular point of view, although the benefits of regular moderate physical exercise have been established, the long-term effects of repeated ultra-endurance running events are still unknown. Hypothesis: The aim of our study is to evaluate the 10-year evolution of the parameters of the left ventricular systolic and diastolic functions of amateur subjects regularly practising ultra-endurance running events using resting echocardiography. Study design: Cross-sectional study. Level of evidence: Level 3—non-randomized controlled cohort/follow-up study. Methods: The 66 participants who participated in the 2011 edition of the Eco-Trail de Paris® were contacted by e-mail. Demographic data, sports practice, and the results of an echocardiography scan carried out during the year 2021 evaluating left ventricular systolic and diastolic function variables were collected. Echographic variables from 2011 and 2021 were compared using the paired Student’s t-test. Results: Forty-six (70%) participants responded positively. Twenty (30%) participants could not be reached and were not analysed. Of the 46 respondents, 42 (91%) provided data from a trans-thoracic cardiac ultrasound performed in 2021. Over the past 10 years, the participants reported having completed an average of 4 ± 2 ultra-trails per year. No significant differences were observed between left ventricular diastolic and systolic echocardiographic parameters between the years 2011 and 2021. Conclusions: Among amateur participants, long-distance running is not associated with an alteration in the echocardiographic parameters of resting left ventricular systolic and diastolic function after 10 years of practice. Clinical relevance: Long-term long-distance running practice is not associated with left ventricular cardiac function alteration. These results suggest a potential adaptation role of the cardiovascular system to regular and moderate long-distance running practice.

Criminal Action Against Drug Counterfeiters: Assessment of the FDA Office of Criminal Investigation Database 2016 Through 2021

OBJECTIVE

The objective of this study was to describe law enforcement oversight of counterfeit drugs by the Food and Drug Administration (FDA) in the United States from 2016 through 2021.

METHODS

The FDA Office of Criminal Investigation database with hyperlinked press releases of enforcement actions was used to identify legal action against drug counterfeiters. Incidences of counterfeit drugs sold via Internet, how often they were obtained without a prescription, the most prevalent counterfeit drugs, the countries where counterfeit operations occurred, and the scale of counterfeit operations were assessed.

RESULTS

There were 130 unique enforcement actions against counterfeiting organizations and individuals. Overall, 64.6% of enforcement actions involved counterfeit products sold over the Internet, in 84.6% of actions counterfeit medications could be obtained without a prescription, and in 33.1% of actions the products were sold as dietary supplements. Sexual dysfunction, opioid, stimulant, anabolic muscle building, benzodiazepine, and dermatologic drugs were most counterfeited. China was the most prevalent country to produce counterfeit drugs followed by India, Turkey, Pakistan, and Russia. Counterfeiting operations were large with tens of millions of pills and hundreds of millions of dollars in sales. Health outcomes for counterfeit drugs were rarely discussed in the press releases and not all press releases had data for each parameter of interest.

CONCLUSION AND RELEVANCE

This is the first report assessing enforcement actions against drug counterfeiters from the FDA Office of Criminal Investigation. The FDA is actively involved in identifying and prosecuting counterfeit drug rings, but the number of enforcement actions is smaller than the size of the problem.

The effects of anabolic-androgenic steroids on DNA damage in bodybuilders' blood lymphocytes

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.

Anabolic Steroid Use and Aortic Dissection in Athletes: A Case Series

The use of anabolic steroids in supraphysiologic doses has grown in the last decade as doping drugs in athletes. The high dose of anabolic-androgenic steroids (AAS) causes cardiomyopathy, hypertension, thrombosis, myocardial infarction (MI), weakness of connective tissue, and its sequelae such as tendon injury and aortic dissection. Dissection of the ascending aorta is an uncommon injury that has been recognized with increasing frequency in bodybuilders in recent years. It has been proposed that such cases commonly accompany the weakening of connective tissue and must be actively evaluated in the presence of anabolic steroid usage. We present a case series of isolated ascending aorta dissection in athletes who were bodybuilders. All cases were evaluated by transthoracic echocardiography (TTE) and laboratory exams. These cases also served as a reminder of the risks of ascending aorta dissection with AAS, especially in strength athletes who place high demands on their musculoskeletal structures. The results of the current study suggested that anabolic steroid abuse may be associated with detrimental effects on the myocardium represented as cardiomyopathy or atherosclerotic changes in the coronary artery as MI. These findings also strongly suggest that anabolic steroid treatment predisposes the individual to aortic dissection, especially when the patients are exercised.

Aortopathic effect of androgenic anabolic steroids

BACKGROUND

Anabolic androgens have been reported to be associated with cardiovascular complications. One study revealed that increase in vascular stiffness in bodybuilders is associated with anabolic androgens and improvement in vascular function may occur following anabolic androgens discontinuation. The aim of this study was to investigate any possible relation between aortic elastic properties and anabolic androgens.

METHODS

Study population was divided into 3 groups: Group-1 [n = 35] consisted of bodybuilders who denied any current or previous use of anabolic androgens. Group-2 [n = 18] was bodybuilders with regular using of anabolic androgens for at least 2 year prior to the start of our study. Group-3 was 13 healthy age-matched sedentary men as a control group. Cardiac echocardiography was performed in the bodybuilders and controls and indexes of aortic function were calculated.

RESULTS

Aortic stiffness was approximately twofold higher in anabolic androgens user bodybuilders compared with drug-free bodybuilders [P < 0.001].

CONCLUSION

The present study demonstrates that chronic anabolic androgens use clearly produces significant decrease in the elastic properties of aorta.

Testosterone, myocardial function, and mortality

The cardiovascular system is particularly sensitive to androgens, but some controversies exist regarding the effect of testosterone on the heart. While among anabolic abusers, cases of sudden cardiac death have been described, recently it was reported that low serum level of testosterone was correlated with increased risk of cardiovascular diseases (CVD) and mortality rate. This review aims to evaluate the effect of testosterone on myocardial tissue function, coronary artery disease (CAD), and death. Low testosterone level is associated with increased incidence of CAD and mortality. Testosterone administration in hypogonadal elderly men and women has a positive effect on cardiovascular function and improved clinical outcomes and survival time. Although at supraphysiologic doses, androgen may have a toxic effect, and at physiological levels, testosterone is safe and exerts a beneficial effect on myocardial function including mechanisms at cellular and mitochondrial level. The interaction with free testosterone and estradiol should be considered. Further studies are necessary to better understand the interaction mechanisms for an optimal androgen therapy in CVD.

Nandrolone decanoate and physical activity affect quadriceps in peripubertal rats

Anabolic androgenic steroids (AASs) are synthetic analogs of testosterone often used by athletes to increase the skeletal muscle mass. Our goal was to examine the effects of physical activity and physical activity combined with supraphysiological doses of nandrolone on functional morphology of the quadriceps muscle. The study included 32 peripubertal Wistar rats, divided into 4 groups: control (T-N-), nandrolone (T-N+), physical activity (T+N-) and physical activity plus nandrolone (T+N+) groups. The T+N- and T+N+ group swam for 4 weeks, 1 h/day, 5 days/week. The T-N+ and T+N+ groups received nandolone decanoate (20 mg/kg b.w.) once per week, subcutaneously. Subsequently, the rats were sacrificed and muscle specimens were prepared for the processing. Tissue sections were histochemically and immunohistochemically stained, while the image analysis was used for quantification. Longitudinal diameter of quadriceps muscle cells was increased for 21% in T-N+, for 57% in T+N- and for 64% in T+N+ group while cross section muscle cell area was increased in T-N+ for 19%, in T+N- for 47% and in T+N+ group for 59%, compared to the control. Collagen fibers covered area was increased in T-N+ group for 36%, in T+N- for 109% and in T+N+ group for 159%, compared to the control. Erythrocyte depots were decreased in T-N+ group and increased in T+N- and T+N+ group, in comparison with T-N-. VEGF depots were increased in all treated groups. Chronic administration of supraphysiological doses of AASs alone or in combination with physical activity induces hypertrophy and significant changes in the quadriceps muscle tissue structure.

History and epidemiology of anabolic androgens in athletes and non-athletes

The use of androgens, frequently referred to as anabolic-androgenic steroids (AAS), has grown into a worldwide substance abuse problem over the last several decades. Testosterone was isolated in the 1930s, and numerous synthetic androgens were quickly developed thereafter. Athletes soon discovered the dramatic anabolic effects of these hormones, and AAS spread rapidly through elite athletics and bodybuilding from the 1950s through the 1970s. However it was not until the 1980s that widespread AAS use emerged from the elite athletic world and into the general population. Today, the great majority of AAS users are not competitive athletes, but instead are typically young to middle-aged men who use these drugs primarily for personal appearance. AAS abuse has now become particularly prevalent in regions such as Scandinavia, the United States, Brazil, and British Commonwealth countries, but remains rare in countries such as China, Korea, and Japan - a pattern that reflects cultural differences in attitudes towards male muscularity.

Doping and Urologic Tumors

Several substances such as growth hormone (GH), erythropoietin (Epo), and anabolic steroids (AS) are improperly utilized to increase the performance of athletes. Evaluating the potential cancer risk associated with doping agents is difficult since these drugs are often used at very high doses and in combination with other licit or illicit drugs.

The GH, via its mediator, the insulin-like growth factor 1 (IGF-1), is involved in the development and progression of cancer. Animal studies suggested that high levels of GH/IGF-1 increase progression of androgen-independent prostate cancer. Clinical data regarding prostate cancer are mostly based on epidemiological studies or indirect data such as IGF-1 high levels in patients with prostate cancer. Even if experimental studies showed a correlation between Epo and cancer, no clinical data are currently available on cancer development related to Epo as a doping agent. Androgens are involved in prostate carcinogenesis modulating genes that regulate cell proliferation, apoptosis and angiogenesis. Most information on AS is anecdotal (case reports on prostate, kidney and testicular cancers). Prospective epidemiologic studies failed to support the hypothesis that circulating androgens are positively associated with prostate cancer risk.

Currently, clinical and epidemiological studies supporting association between doping and urological neoplasias are not available. Nowadays, exposure to doping agents starts more prematurely with a consequent longer exposition period; drugs are often used at very high doses and in combination with other licit or illicit drugs. Due to all these elements it is impossible to predict all the side effects, including cancer; more detailed studies are therefore necessary.

The effect of nandrolone treatment with and without enforced swimming on histological and biochemical changes in the heart and coronary artery of male rats

Objective:

Chronic anabolic androgenic steroid (AAS) consumption increases incidence of cardiovascular abnormalities in athletes and mechanisms underlying those abnormalities continue to be investigated. This study examines whether nandrolone consumption induced cardiac and coronary artery wall abnormalities via oxidative stress. It was also designed to determine whether enforced swimming augmented possible cardiotoxic effects of nandrolone in rat heart.

Methods:

Twenty-four male Wistar rats were divided into 3 groups: control, nandrolone, and nandrolone with enforced swimming. Nandrolone group received 10 mg/kg body weight nandrolone 3 times a week for 6 weeks. Nandrolone group with enforced swimming received the same amount of nandrolone and was forced to swim with excess weight of 20% body weight.

Results:

After 6 weeks of treatment, results indicated proliferation of heart muscle and coronary smooth muscle cells and lipid peroxidation; significant rise in levels of 8-hydroxy-2’-deoxyguanosine (8-OHdG), nicotinamide adenine dinucleotide phosphate oxidase, homocysteine (Hcy), apolipoprotein B, low-density lipoprotein, and cholesterol, as well as severe fibrosis in heart tissue and around coronary arteries of nandrolone and nandrolone with enforced swimming groups compared with control group.

Conclusion:

These findings strongly support idea that nandrolone intake by sedentary rats and exercised rats induced heart abnormality mediated by oxidative stress, which was manifest in increased lipid peroxidation, Hcy, and 8-OHdG in heart tissue.

Health Risks of Selected Performance-Enhancing Drugs

This article reviews adverse effects of and the difficulty of attributing toxic effects to selected drugs and dietary supplements that purportedly enhance athletic performance. On surveys estimating the extent of performance-enhancing drug use, 5% of high school students indicated anabolic-adrenergic steroid use, and approximately 28% of collegiate athletes and 5.6% of middle and high school athletes admitted creatine use. Many adverse health effects from the abuse of androgenic-anabolic steroids and androstenedione (a prodrug) are exaggerations of excessive testosterone on hepatic, cardiovascular, reproductive, and behavioral functions that can produce permanent changes. With creatine use, nausea, vomiting, diarrhea, elevated serum transaminase concentrations, hypertension, fluid retention, muscle cramping, and muscle strains have been reported. Ephedra stimulates adrenergic receptors, leading to tachycardia and hypertension, with central nervous system effects of anxiety, tremor, and hyperactivity. From 1997 to 1999, 10 people died and 13 suffered permanent disabilities due to ephedra. γ -Hydroxybutyrate and several prodrugs (γ -butyrolactone and 1,4-butanediol) can produce alternating agitation and coma, amnesia, hypotonia, ataxia, nystagmus, tremors, bradycardia, respiratory depression, and apnea. Although γ -hydroxybutyrate abuse began as a bodybuilding aid, most serious adverse effects are from acute overdoses. Adverse effects from performance-enhancing drugs do occur, but their extent and frequency are unknown.

Effects of anabolic-androgens on brain reward function

Androgens are mainly prescribed to treat several diseases caused by testosterone deficiency. However, athletes try to promote muscle growth by manipulating testosterone levels or assuming androgen anabolic steroids (AAS). These substances were originally synthesized to obtain anabolic effects greater than testosterone. Although AAS are rarely prescribed compared to testosterone, their off-label utilization is very wide. Furthermore, combinations of different steroids and doses generally higher than those used in therapy are common. Symptoms of the chronic use of supra-therapeutic doses of AAS include anxiety, depression, aggression, paranoia, distractibility, confusion, amnesia. Interestingly, some studies have shown that AAS elicited electroencephalographic changes similar to those observed with amphetamine abuse. The frequency of side effects is higher among AAS abusers, with psychiatric complications such as labile mood, lack of impulse control and high violence. On the other hand, AAS addiction studies are complex because data collection is very difficult due to the subjects' reticence and can be biased by many variables, including physical exercise, that alter the reward system. Moreover, it has been reported that AAS may imbalance neurotransmitter systems involved in the reward process, leading to increased sensitivity toward opioid narcotics and central stimulants. The goal of this article is to review the literature on steroid abuse and changes to the reward system in preclinical and clinical studies.

The Effect of Chronic Anabolic-Androgenic Steroid Use on Tp-E Interval, Tp-E/Qt Ratio, and Tp-E/Qtc Ratio in Male Bodybuilders

BACKGROUND

The chronic consumption of androgenic anabolic steroids has shown to cause atrial arrhythmias. Several studies have suggested that the interval from the peak to the end of the electrocardiographic T wave (Tp-e) may correspond to the transmural dispersion of repolarization and that increased Tp-e interval and Tp-e/QT ratio are associated with malignant ventricular arrhythmias. The aim of this study was to evaluate repolarization dispersion measured from the 12-lead surface electrocardiogram (including Tp-e interval, Tp-e/QT ratio, and Tp-e/cQT ratio) in bodybuilders who are using anabolic androgenic steroids (AAS).

METHODS

We selected a population of 33 competitive bodybuilders, including 15 actively using AAS for ≥ 2 years (users) and 18 who had never used AAS (nonusers), all men.

RESULTS

QT, cQT, QTd, cQTd, JT, and cJT were significantly increased in AAS users bodybulders compared to the nonusers (all P < 0.001). Tp-e interval, Tp-e/QT ratio, and Tp-e/cQT ratio were also significantly higher in AAS user group compared to the nonuser group (all P < 0.001). QRS duration was not different between the groups. There were negative correlation between E(m) and Tp-e, Tp-e/QT ratio, Tp-e/cQT ration (r = -0.657, P < 0.01; r = -0.607, P = 0.02; r = -0.583, P = 0.02; respectively).There were also negative correlation between S(m) and Tp-e, Tp-e/QT ratio, Tp-e/cQT ration (r = -0.681, P < 0.01; r = -0.549, P = 0.03; r = -0.544, P = 0.023; respectively).

CONCLUSION

In conclusion, we have presented a strong evidence suggesting that Tp-e interval, Tp-e/QT ratio, and Tp-e/QTc ratio were increased in AAS users, which suggest that there might be a link between AAS use and ventricular arrthymias and sudden death.

Adverse cardiovascular effects from the use of anabolic-androgenic steroids as ergogenic resources

This review evaluates the documented cardiovascular functioning among anabolic-androgenic steroid (AAS) users. AAS users manifest a reduction in HDL cholesterol, increased inflammatory markers, and oxidative stress. Strong evidence associating AAS use with blood pressure at hypertensive levels, as well as hypertrophy and cardiac dysfunction has also been reported. Both epidemiological and autopsy studies attest the relationship between AAS use and early mortality. The review's limitations are noted.

Long-term anabolic androgenic steroid use is associated with increased atrial electromechanical delay in male bodybuilders

We investigated the effect of long-term supraphysiologic doses of anabolic androgenic steroids (AAS) on atrial electromechanical delay (AEMD) in male bodybuilders. We clearly demonstrated that long-term consumption of supraphysiologic doses of AAS is associated with higher values of inter- and intra-AEMD in healthy young bodybuilders.

Increased mortality rate and suicide in Swedish former elite male athletes in power sports

Physical training has been shown to reduce mortality in normal subjects, and athletes have a healthier lifestyle after their active career as compared with normal subjects. Since the 1950s, the use of anabolic androgenic steroids (AAS) has been frequent, especially in power sports. The aim of the present study was to investigate mortality, including causes of death, in former Swedish male elite athletes, active 1960-1979, in wrestling, powerlifting, Olympic lifting, and the throwing events in track and field when the suspicion of former AAS use was high. Results indicate that, during the age period of 20-50 years, there was an excess mortality of around 45%. However, when analyzing the total study period, the mortality was not increased. Mortality from suicide was increased 2-4 times among the former athletes during the period of 30-50 years of age compared with the general population of men. Mortality rate from malignancy was lower among the athletes. As the use of AAS was marked between 1960 and 1979 and was not doping-listed until 1975, it seems probable that the effect of AAS use might play a part in the observed increased mortality and suicide rate. The otherwise healthy lifestyle among the athletes might explain the low malignancy rates.

National Athletic Trainers' Association position statement: anabolic-androgenic steroids

OBJECTIVE

This manuscript summarizes the best available scholarly evidence related to anabolic-androgenic steroids (AAS) as a reference for health care professionals, including athletic trainers, educators, and interested others.

BACKGROUND

Health care professionals associated with sports or exercise should understand and be prepared to educate others about AAS. These synthetic, testosterone-based derivatives are widely abused by athletes and nonathletes to gain athletic performance advantages, develop their physiques, and improve their body image. Although AAS can be ergogenic, their abuse may lead to numerous negative health effects.

RECOMMENDATIONS

Abusers of AAS often rely on questionable information sources. Sports medicine professionals can therefore serve an important role by providing accurate, reliable information. The recommendations provide health care professionals with a current and accurate synopsis of the AAS-related research.

Nandrolone decanoate determines cardiac remodelling and injury by an imbalance in cardiac inflammatory cytokines and ACE activity, blunting of the Bezold-Jarisch reflex, resulting in the development of hypertension

The aims of this study were to evaluate the effects of nandrolone (ND) on cardiac inflammatory cytokines, ACE activity, troponin I, and the sensitivity of the Bezold-Jarisch reflex (BJR). Male Wistar rats were administered either ND (20 mg/kg; DECA) or vehicle (control animals; CONT) for 4 weeks. BJR was analyzed by measuring the bradycardia and hypotension responses elicited by serotonin administration (2-32 μg/kg). Mean arterial pressure (MAP) was assessed and myocyte hypertrophy was determined by the heart weight/body weight ratio and by morphometric analysis. Matrix collagen deposition was assessed by histological analysis of the picrosirius red-stained samples. Mesenteric vascular reactivity was performed and central venous pressure (CVP) evaluated. Cardiac inflammatory cytokine levels and angiotensin-converting enzyme (ACE) activity were studied as well the biomarker of cardiac lesion, troponin I. DECA group showed enhancement of matrix type I collagen deposition (p < 0.01) and cardiac ACE activity (p < 0.01) compared with the CONT. Interleukin (IL)-10 was reduced (p < 0.01) and pro-inflammatory cytokines (TNF-α and IL-6; p < 0.01) were increased in the DECA group compared with CONT. Cardiac injury was observed in the DECA group shown by the reduction in cardiac troponin I (p < 0.01) compared with the CONT group. Animals in the DECA group also developed myocyte hypertrophy and reduction of BJR sensitivity. The MAP of animals treated with ND reached hypertensive levels (p < 0.01; compared with CONT). No changes in CVP and vascular reactivity were observed in both experimental groups. We conclude that high doses of ND elicit cardiotoxic effects with cardiac remodelling and injury. Cardiac changes reduce the BJR sensitivity. Together, these abnormalities contributed to the development of hypertension in animals in the DECA group.

Tandem mass spectrometry approach for the investigation of the steroidal metabolism: structure-fragmentation relationship (SFR) in anabolic steroids and their metabolites by ESI-MS/MS analysis

Electrospray ionization tandem mass spectrometry (ESI-MS/MS) was used to investigate the effect of different substitutions introduced during metabolism on fragmentation patterns of four anabolic steroids including methyltestosterone, methandrostenolone, cis-androsterone and adrenosterone, along with their metabolites. Collision-induced dissociation (CID) analysis was performed to correlate the major product ions of 19 steroids with structural features. The analysis is done to portray metabolic alteration, such as incorporation or reduction of double bonds, hydroxylations, and/or oxidation of hydroxyl moieties to keto functional group on steroidal skeleton which leads to drastically changed product ion spectra from the respective classes of steroids, therefore, making them difficult to identify. The comparative ESI-MS/MS study also revealed some characteristic peaks to differentiate different steroidal metabolites and can be useful for the unambiguous identification of anabolic steroids in biological fluid. Moreover, LC-ESI-MS/MS analysis of fermented extract of methyltestosterone, obtained by Macrophomina phaseolina was also investigated.

Nutritional supplements: prevalence of use and contamination with doping agents

Based upon recent sales numbers, nutritional supplements play a key role in the lifestyle of a substantial proportion of the population. As well as products such as vitamins or minerals, several precursors of anabolic steroids are marketed as nutritional supplements. Another group of commercially available supplements are products for weight loss based upon herbal formulations originating from Ephedra species. Apart from supplements indicating the presence of these active compounds, numerous non-hormonal nutritional supplements were found that were contaminated with non-labelled anabolic steroids. Stimulating agents other than naturally occurring analogues of ephedrine were detected. A major group using dietary supplements are sportsmen, ranging from amateur level to elite athletes. Besides the possible health risks associated with the use of dietary supplements, athletes should take care not to violate the rules of the World Anti-Doping Agency because athletes remain responsible for substances detected in their biofluids, irrespective of their origin. Several analytical methods have been developed to determine the presence of doping agents as contaminants. The present review attempts to address the issues concerning the use of nutritional supplements and the detection of doping agents as contaminants in dietary supplements.

Adverse effects of the anabolic steroid, boldenone undecylenate, on reproductive functions of male rabbits

This study was conducted to evaluate the adverse effects of the anabolic steroid, boldenone undecylenate (BOL) on reproductive functions of male rabbits. Thirty white New Zealand mature male rabbits were divided into three groups (10 rabbits each). Group A rabbits served as a control group. Group B rabbits received 4.4 mg/kg body weight (bwt) BOL 5% oily solution. Group C rabbits received 8.8 mg/kg bwt BOL. Rabbits were injected intramuscularly twice weekly for two months. BOL had no significant effect on the bwt and bwt gain. Testes and epididymis weights were decreased significantly in the BOL-treated groups. BOL caused significant reduction in serum testosterone level, seminal volume, sperm motility, and sperm count. No abnormalities were detected in the sperm morphology of the BOL-treated groups. Histopathological alterations in the testes and epididymis were marked in the group C rabbits. These results indicate that administration of BOL exerts a significant harmful effect on the reproductive functions of male rabbits.

Illicit use of androgens and other hormones: recent advances

PURPOSE OF REVIEW

To summarize recent advances in studies of illicit use of androgens and other hormones.

RECENT FINDINGS

Androgens and other appearance-enhancing and performance-enhancing substances are widely abused worldwide. Three notable clusters of findings have emerged in this field in recent years. First, studies almost unanimously find that androgen users engage in polypharmacy, often ingesting other hormones (e.g., human growth hormone, thyroid hormones, and insulin), ergo/thermogenic drugs (e.g., caffeine, ephedrine, and clenbuterol), and classical drugs of abuse (e.g., cannabis, opiates, and cocaine). Second, reports of long-term psychiatric and medical adverse effects of androgens continue to accumulate. In cardiovascular research particularly, controlled studies have begun to supersede anecdotal evidence, strengthening the case that androgens (possibly acting synergistically with other abused drugs) may cause significant morbidity and even mortality. Third, it is increasingly recognized that androgen use may lead to a dependence syndrome with both psychological and physiological origins. Androgen dependence likely affects some millions of individuals worldwide, and arguably represents the least studied major class of illicit drug dependence.

SUMMARY

Given mounting evidence of the adverse effects of androgens and associated polypharmacy, this topic will likely represent an expanding area of research and an issue of growing public health concern.

Acceleration of neutrophil precursors' maturation and immunostimulation of CD3+, CD4+ lymphocytes by stanozolol in mice

The abuse of anabolic-androgenic steroids (AAS) for improved physical performance is associated with many deleterious effects. The present study aims to evaluate the short-term effect of an AAS compound stanozolol, on lipoprotein profile, granulopoiesis and immune response in adult female mice. The mice were assigned to five experimental groups and different doses of stanozolol (low - 0.05 mg, medium - 0.5 mg, high - 5 mg and highest dose - 7.5 mg/kg bwt or only vehicle respectively) were administered s.c. for 15 days. A decrease in high density lipoprotein cholesterol (HDL-c) as well as total cholesterol (TC) in all the stanozolol treated groups and an increase in low density lipoprotein (LDL-c) in high and the highest dose treated groups indicate that stanozolol alters serum lipoprotein profile. A significant increase in the percentage of myelocytes, metamyelocytes and neutrophils in all the treated mice unveils the stimulation of granulopoiesis through the acceleration of neutrophil precursors' maturation in the bone marrow of mice. The stimulation of erythropoiesis was also noted in all the treated groups. The flow cytometry analysis of lymphocyte subpopulations (CD3(+) and CD4(+)) revealed immunoenhancing response of stanozolol at optimum physiological dose, however, it is immunosuppressive at supraphysiologic level. We conclude that stanozolol accelerates granulopoiesis and stimulates immune response (at physiologic level only), though it alters the lipoprotein profile in mice.

Role of the renin–angiotensin system in the nandrolone-decanoate-induced attenuation of the Bezold–Jarisch reflex

The androgen nandrolone decanoate (ND) is known to cause cardiovascular abnormalities, such as attenuation of the Bezold–Jarisch Reflex (BJR), cardiac hypertrophy, and elevation of mean arterial pressure (MAP). Futhermore, a relationship between androgens and the renin–angiotensin system (RAS) has been reported. The purpose of this study was to evaluate the influence of RAS on the BJR, cardiac and prostatic hypertrophy, and MAP evoked by ND. For this, male Wistar rats were treated with ND (10 mg·(kg body mass)–1 for 8 weeks; DECA), or vehicle (control animals; CON), or enalapril (10 mg·(kg body mass)–1, daily; CONE), or ND and enalapril (10 mg ND + 10 mg enalapril per kilogram of body mass; DECAE). After 8 weeks of treatment, the BJR was evaluated by bradycardia and hypotensive responses that were elicited by serotonin administration (2–32 µg·(kg body mass)–1). MAP was assessed; cardiac and prostate hypertrophy were determined by the ratio of the tissue mass:body mass, and by histological analysis of the heart. Animals from the DECA group showed prostatic and cardiac hypertrophy, elevation in mean arterial pressure, and an impairment of BJR. Co-treatment with enalapril inhibited these changes. The data from the present study suggest that RAS has an impact on BJR attenuation, cardiac and prostatic hypertrophy, and the elevation in MAP evoked by ND.

Quality control of plant food supplements

It is essential to guarantee the safety of unprocessed plants and food supplements if consumers' health is to be protected. Although botanicals and their preparations are regulated at EU level, at least in part, there is still considerable discretion at national level, and Member States may choose to classify a product either as a food supplement or as a drug. Accurate data concerning the finished products and the plant used as the starting point are of major importance if risks and safety are to be properly assessed, but in addition standardized criteria for herbal preparation must be laid down and respected by researchers and manufacturers. Physiologically active as well as potentially toxic constituents need to be identified, and suitable analytical methods for their measurement specified, particularly in view of the increasing incidence of economically motivated adulteration of herbal raw materials and extracts. It remains the duty of food operators to keep up with the scientific literature and to provide sufficient information to enable the adaptation of specifications, sampling schemes and analytical methods to a fast-changing environment.

O papel do esteroide anabolizante sobre a hipertrofia e força muscular em treinamentos de resistência aeróbia e de força

INTRODUÇÃO: Os efeitos dos esteroides anabolizantes (EA) sobre a massa muscular e força são controversos e dependentes do treinamento realizado e das fibras musculares recrutadas. Com isso, o objetivo deste estudo foi avaliar os efeitos da associação de EA ao treinamento de força ou aeróbio sobre a hipertrofia e força muscular. MÉTODOS: Ratos Wistar (42) foram divididos em seis grupos: sedentário (SC, n = 7), sedentário anabolizante (SA, n = 7), treinado natação controle (TNC, n = 7), treinado natação anabolizante (TNA, n = 7), treinado força controle (TFC, n = 7) e treinado força anabolizante (TFA, n = 7). O EA foi administrado duas vezes por semana (10mg/kg/semana). Os protocolos de treinamento foram realizados durante 10 semanas, cinco sessões semanais. Foram avaliadas a hipertrofia dos músculos sóleo, plantar e gastrocnêmio (massa muscular corrigida pelo comprimento da tíbia), a proteína total muscular (Bradford) e a força muscular em patas traseiras (testes de resistência à inclinação). RESULTADOS: Não foram observadas diferenças significantes na hipertrofia do músculo sóleo. Os grupos TFC e TFA apresentaram, respectivamente, hipertrofia de 18% e 31% no músculo plantar comparado ao grupo SC. A hipertrofia foi 13% maior no grupo TFA em relação ao grupo TFC. Resultados semelhantes foram encontrados no músculo gastrocnêmio. Os grupos TFC e TFA apresentaram significantes aumentos na quantidade total de proteína nos músculos plantares, sendo essa mais pronunciada no grupo TFA e positivamente correlaciona a hipertrofia muscular. Observamos aumento de força nas patas traseiras nos grupos TCF e TAF. CONCLUSÃO: A administração de EA ou sua associação ao treinamento aeróbio não aumenta a massa muscular e força. Porém, à associação ao treinamento de força leva a maior hipertrofia muscular em fibras glicolíticas. Portanto, o tipo de treinamento físico, recrutamento muscular e características das fibras musculares, parecem ter importante impacto sobre as respostas anabólicas induzidas pelo EA

Cardiac and metabolic effects of anabolic-androgenic steroid abuse on lipids, blood pressure, left ventricular dimensions, and rhythm

Recent surveys and reports suggest that many athletes and bodybuilders abuse anabolic-androgenic steroids (AAS). However, scientific data on the cardiac and metabolic complications of AAS abuse are divergent and often conflicting. A total of 49 studies describing 1,467 athletes were reviewed to investigate the cardiovascular effects of the abuse of AAS. Although studies were typically small and retrospective, some associated AAS abuse with unfavorable effects. Otherwise healthy young athletes abusing AAS may show elevated levels of low-density lipoprotein and low levels of high-density lipoprotein. Although data are conflicting, AAS have also been linked with elevated systolic and diastolic blood pressure and with left ventricular hypertrophy that may persist after AAS cessation. Finally, in small case studies, AAS abuse has been linked with acute myocardial infarction and fatal ventricular arrhythmias. In conclusion, recognition of these adverse effects may improve the education of athletes and increase vigilance when evaluating young athletes with cardiovascular abnormalities.

Long-term anabolic-androgenic steroid use is associated with left ventricular dysfunction

BACKGROUND

Although illicit anabolic-androgenic steroid (AAS) use is widespread, the cardiac effects of long-term AAS use remain inadequately characterized. We compared cardiac parameters in weightlifters reporting long-term AAS use to those in otherwise similar weightlifters without prior AAS exposure.

METHODS AND RESULTS

We performed 2D tissue-Doppler and speckle-tracking echocardiography to assess left ventricular (LV) ejection fraction, LV systolic strain, and conventional indices of diastolic function in long-term AAS users (n=12) and otherwise similar AAS nonusers (n=7). AAS users (median [quartile 1, quartile 3] cumulative lifetime AAS exposure, 468 [169, 520] weeks) closely resembled nonusers in age, prior duration of weightlifting, and current intensity of weight training. LV structural parameters were similar between the two groups; however, AAS users had significantly lower LV ejection fraction (50.6% [48.4, 53.6] versus 59.1% [58.0%, 61.7%]; P=0.003 by two-tailed Wilcoxon rank sum test), longitudinal strain (16.9% [14.0%, 19.0%] versus 21.0% [20.2%, 22.9%]; P=0.004), and radial strain (38.3% [28.5%, 43.7%] versus 50.1% [44.3%, 61.8%]; P=0.02). Ten of the 12 AAS users showed LV ejection fractions below the accepted limit of normal (>or=55%). AAS users also demonstrated decreased diastolic function compared to nonusers as evidenced by a markedly lower early peak tissue velocity (7.4 [6.8, 7.9] cm/s versus 9.9 [8.3, 10.5] cm/s; P=0.005) and early-to-late diastolic filling ratio (0.93 [0.88, 1.39] versus 1.80 [1.48, 2.00]; P=0.003).

CONCLUSIONS

Cardiac dysfunction in long-term AAS users appears to be more severe than previously reported and may be sufficient to increase the risk of heart failure.

Illicit anabolic-androgenic steroid use

The anabolic-androgenic steroids (AAS) are a family of hormones that includes testosterone and its derivatives. These substances have been used by elite athletes since the 1950s, but they did not become widespread drugs of abuse in the general population until the 1980s. Thus, knowledge of the medical and behavioral effects of illicit AAS use is still evolving. Surveys suggest that many millions of boys and men, primarily in Western countries, have abused AAS to enhance athletic performance or personal appearance. AAS use among girls and women is much less common. Taken in supraphysiologic doses, AAS show various long-term adverse medical effects, especially cardiovascular toxicity. Behavioral effects of AAS include hypomanic or manic symptoms, sometimes accompanied by aggression or violence, which usually occur while taking AAS, and depressive symptoms occurring during AAS withdrawal. However, these symptoms are idiosyncratic and afflict only a minority of illicit users; the mechanism of these idiosyncratic responses remains unclear. AAS users may also ingest a range of other illicit drugs, including both "body image" drugs to enhance physical appearance or performance, and classical drugs of abuse. In particular, AAS users appear particularly prone to opioid use. There may well be a biological basis for this association, since both human and animal data suggest that AAS and opioids may share similar brain mechanisms. Finally, AAS may cause a dependence syndrome in a substantial minority of users. AAS dependence may pose a growing public health problem in future years but remains little studied.

Effects of administering testosterone undecanoate in rats subjected to physical exercise: effects on the estrous cycle, motor behavior and morphology of the liver and kidney

The aim of the work was evaluate the effects of testosterone undecanoate (TU) treatment combined with moderate physical training on: the estrous cycle, body weight (BW), motor behavior (MB), and the morphohistology of the reproductive system, the liver and kidney in rats. Female Wistar rats (180 g - 250 g) were divided as follows: sedentary + TU (S + TU), trained + TU (T + TU), sedentary + vehicle (S + V), trained + vehicle (T + V). The rats swam 50 min/Day, strapped with a 5% BW load, for 4 weeks. During this training, (BW) was monitored daily as well as the estrous cycle (EC) by vaginal smear. The TU (15 mg/kg s.c) was administered 3 times/week for 4 weeks. At the end of the study, data on MB, BW and morphohistopathological changes in viscera were compiled. The (T + TU) group had on average, a higher (BW) in the fourth week compared to the first week, and (BW) higher than (S + V) and (S + TU) groups. We noted an interruption in the EC and a decrease in weight of ovaries in animals treated with TU. In addition, there was an increase in the relative weight of the heart in groups (T + V) and (T+ TU), and kidneys in group (T + TU). Histopathological analysis showed periportal congestion and isolated foci of hepatic necrosis in rats with TU. Thus, TU combined with training abolished the EC, promoted ovarian atrophy, liver necrosis, cardiac hypertrophy and a decrease in motor activity.

Anabolic steroids: dependence and complications of chronic use

Anabolic steroids are widely used for doping, in professional and domestic sports. The mechanism of action is not completely understood. It may differ somewhat depending on the specific molecule due to structural differences that influence the specificity of binding with steroid receptors. When used by athletes in training, they can improve performance to levels that cannot be attained by almost any combination of sophisticated nonchemical support by modern sport science. The severity of the undesired effects of anabolic steroids depends on a variety of factors, from the type and combination of them, the dose and duration of administration, as well as the gender of the person taking the drug. Younger individuals and women show greater effects caused by anabolic steroids in terms of performance, but are also at greater risk of side effects. This paper presents a review of the literature concerning the major adverse effects of anabolic steroids, focusing the attention on possible situations of addiction from this category of drugs.

Steroid use and human performance: Lessons for integrative biologists

While recent studies have begun to address how hormones mediate whole-animal performance traits, the field conspicuously lags behind research conducted on humans. Recent studies of human steroid use have revealed that steroid use increases muscle cross-sectional area and mass, largely due to increases in protein synthesis, and muscle fiber hypertrophy attributable to an increased number of satellite cells and myonuclei per unit area. These biochemical and cellular effects on skeletal muscle morphology translate into increased power and work during weight-lifting and enhanced performance in burst, sprinting activities. However, there are no unequivocal data that human steroid use enhances endurance performance or muscle fatigability or recovery. The effects of steroids on human morphology and performance are in general consistent with results found for nonhuman animals, though there are notable discrepancies. However, some of the discrepancies may be due to a paucity of comparative data on how testosterone affects muscle physiology and subsequent performance across different regions of the body and across vertebrate taxa. Therefore, we advocate more research on the basic relationships among hormones, morphology, and performance. Based on results from human studies, we recommend that integrative biologists interested in studying hormone regulation of performance should take into account training, timing of administration, and dosage administered when designing experiments or field studies. We also argue that more information is needed on the long-term effects of hormone manipulation on performance and fitness.

Long-term psychiatric and medical consequences of anabolic-androgenic steroid abuse: a looming public health concern?

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.

Getting Huge, Getting Ripped: A Qualitative Exploration of Recreational Steroid Use

Steroid use is only now being recognized as a national epidemic. Although American athletes have been using anabolic steroids since the 1950s, it was not until the 1980s that athletic governing bodies began to monitor and sanction illegal supplementation. It is easier to understand why paid, professional athletes might partake in steroid use; keeping up with the competition, sustaining or improving abilities, salary incentives and endorsements based on performance are but a few reasons. But it is more difficult to understand why adult nonprofessional athletes would eagerly flout the law and put their health at risk. Academic research into steroid use has largely ignored this populous group, instead focusing on professional, college or high school/adolescent athletes. Through semi-structured interviews with 37 recreational steroid users, this paper seeks to fill that void by exploring their motivations, knowledge, and attitudes toward illegal anabolic steroids. The findings are discussed in terms of their policy implications.

Anabolic-androgenic steroid dependence? Insights from animals and humans

Anabolic-androgenic steroids (AAS) are drugs of abuse. They are taken in large quantities by athletes and others to increase performance, with negative health consequences. As a result, in 1991 testosterone and related AAS were declared controlled substances. However, the relative abuse and dependence liability of AAS have not been fully characterized. In humans, it is difficult to separate the direct psychoactive effects of AAS from reinforcement due to their systemic anabolic effects. However, using conditioned place preference and self-administration, studies in animals have demonstrated that AAS are reinforcing in a context where athletic performance is irrelevant. Furthermore, AAS share brain sites of action and neurotransmitter systems in common with other drugs of abuse. In particular, recent evidence links AAS with opioids. In humans, AAS abuse is associated with prescription opioid use. In animals, AAS overdose produces symptoms resembling opioid overdose, and AAS modify the activity of the endogenous opioid system.