Anabolic-androgenic steroids are linked to depression and anxiety in male bodybuilders: the hidden psychogenic side of anabolic androgenic steroids.

BACKGROUND: The prevalence of anabolic-androgenic steroids (AAS) use is on the rise among athletes and bodybuilders worldwide. In addition to the well-documented adverse effects on hepatic, renal, and reproductive functions, there is an increasing recognition of psychiatric complications associated with AAS use. This study aimed to investigate psychiatric morbidity among male bodybuilders who are AAS users. METHODS: In this cross-sectional study, 25 male bodybuilders using AAS (mean age 31.2 ± 8.9 years) were compared with a control group of 25 healthy male bodybuilders matched in age (31.3 ± 5.5 years). The demographic, hormonal, and biochemical parameters of the participants were recorded. The impact of AAS use on psychiatric morbidity was assessed using the Beck Anxiety Inventory (BAI) and Beck Depression Inventory (BDI) in both groups. RESULTS: The BDI and BAI scores were significantly higher in male bodybuilders using anabolic-androgenic steroids (p < 0.0001). While the control group showed no instances of anxiety, seven individuals in the AAS user group reported mild anxiety. No participants in the control group exhibited depression, whereas seven AAS users displayed depressive symptoms (4 mild, 3 moderate). Correlations were observed between lactate dehydrogenase (LDH) levels and BAI scores, creatinine levels and both BAI and BDI scores, as well as between estradiol levels and BDI. CONCLUSION: The study concluded that AAS use among male bodybuilders is associated with elevated levels of depression and anxiety. Our findings suggest a potential correlation between anxiety and depression levels and the levels of creatinine, LDH, and estradiol in AAS users.

Extensive androgen exposure and meningioma risk - A matched cohort study.

INTRODUCTION: Meningiomas frequently occur within the field of neuro-oncology, but it is unclear whether exogenous or imbalanced endogenous hormones are involved in the pathophysiology. A previous case-control study found an almost 20-fold increase in the risk of developing meningioma among users of androgenic anabolic steroids. We, therefore, investigated this hypothesis. METHODS: We compared the incidence rate of meningioma in a cohort of males sanctioned for the use of androgenic anabolic steroids with age- and sex-matched controls with an identical enrollment date. RESULTS: We followed 1189 males sanctioned for using androgenic anabolic steroids for a total of 13,305 person-years and found 0 cases of meningioma. The control cohort of 59,450 males was followed for a total of 654,938 person-years, and 16 were diagnosed with meningioma. Thus, the incidence rate ratio was 0 (95% CI: 0-12.8). CONCLUSION: We did not find any evidence supporting the hypothesis of an increased risk of meningioma development with the use of androgenic anabolic steroids. Due to the limited sample size, we cannot exclude androgenic anabolic steroids as a potential risk factor for meningioma development, despite the lack of apparent evidence in this study.

Recovery of spermatogenesis after androgenic anabolic steroids abuse in men. A systematic review of the literature.

OBJECTIVE: This systematic review aims to evaluate the optimal treatment for male infertility resulting from Anabolic Androgenic Steroids (AAS) abuse. METHODS: A systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Studies that compared different protocols for the recovery of spermatogenesis in patients after AAS use were included. RESULTS: 13 studies investigating different protocols to restore spermatogenesis in patients with AAS abuse met the inclusion criteria. The available agents that showed restoration of spermatogenesis include injectable gonadotropins, selective estrogen receptor modulators, and aromatase inhibitors, but their use is still poorly described in the literature. CONCLUSIONS: Clinicians need to be aware of the detrimental effects of AAS on spermatogenesis. AAS-associated infertility may be reversible, but sperm production may take over a year to normalize. Both conservative and aggressive treatment can boost spermatogenesis with positive results. Further understanding of male reproductive endocrinology and high-quality data on the field of restoration of spermatogenesis after AAS abuse are warranted.

Health service engagement, side effects and concerns among men with anabolic-androgenic steroid use: a cross-sectional Norwegian study.

BACKGROUND: Recreational use of anabolic-androgenic steroids (AAS) is a public health concern world-wide associated with a range of physical and psychological side effects. Still, people who use AAS tend to be reluctant to seek treatment. This study aims to explore use characteristics, treatment-seeking behaviour, side effects and associated health concerns among men with AAS use. METHODS: The study includes cross-sectional self-report data from 90 men with a current or previous use of AAS exceeding 12 months, where 41 (45.6%) had sought treatment at least once during their lifetime, and 49 (54.4%) had not. Health service engagement was examined with descriptive statistics on reasons for contacting health services, transparency about AAS use, satisfaction with health services and reasons for not seeking treatment. Furthermore, experienced side effects and health concerns were compared between the treatment seeking and the non-treatment seeking group, using two-sample t-tests and Chi2 or Fisher exact tests for numerical and categorical variables, respectively. RESULTS: All 90 AAS-using men reported side effects from AAS use. Treatment seekers were significantly younger, experienced more side effects including gynecomastia, excessive sweating, fatigue, depression and anxiety, and expressed more concern for testosterone deficiency. Preventive health check-up was the most common reason for seeking treatment (n = 22, 53.7%), and 38 men (93%) were transparent about AAS use during consultations with health professionals. The main reported reasons for not seeking healthcare services were that the experienced side effects were not considered to be of treatment demanding nature (n = 39, 79.6%) and the belief that healthcare providers had scarce knowledge about AAS use and its health impacts (n = 12, 24.5%). CONCLUSIONS: Reluctance to seek treatment among people who use AAS, despite having associated side effects and health concerns, may contribute to continued health risks. It is important to fill the knowledge gap on how to reach and treat this new patient group, and policy makers and treatment providers need to be educated on how to meet their treatment needs.

The adverse reactions of anabolic steroid abuse.

Anabolic steroid abuse is a growing health concern due to its relatively prevalent use and adverse health effects. These drugs cause significant disturbances of the body's endocrine system, and the most common somatic adverse drug reactions are gynaecomastia, infertility, testicular dysfunction, and acne. Furthermore, the use of anabolic steroids is associated with a variety of psychiatric disorders and antisocial behaviour as summarised in this review.

Anabolic androgenic steroid-induced liver injury: An update.

Anabolic androgenic steroids (AASs) are a group of molecules including endogenous testosterone and synthetic derivatives that have both androgenic and anabolic effects. These properties make them therapeutically beneficial in medical conditions such as hypogonadism. However, they are commonly bought illegally and misused for their anabolic, skeletal muscle building, and performance-enhancing effects. Supraphysiologic and long-term use of AASs affects all organs, leading to cardiovascular, neurological, endocrine, gastrointestinal, renal, and hematologic disorders. Hepatotoxicity is one of the major concerns regarding AASs treatment and abuse. Testosterone and its derivatives have been most often shown to induce a specific form of cholestasis, peliosis hepatis, and hepatic benign and malignant tumors. It is currently believed that mechanisms of pathogenesis of these disorders include disturbance of antioxidative factors, upregulation of bile acid synthesis, and induction of hepatocyte hyperplasia. Most toxicity cases are treated with supportive measures and liver function normalizes with discontinuation of AAS. However, some long-term consequences are irreversible. AAS-induced liver injury should be taken in consideration in patients with liver disorders, especially with the increasing unintentional ingestion of supplements containing AAS. In this paper, we review the most current knowledge about AAS-associated adverse effects on the liver, and their clinical presentations, prevalence, and pathophysiological mechanisms.

Differential benefits of steroid therapies in adults following major burn injury.

BACKGROUND: Major thermal injury induces a complex pathophysiological state characterized by burn shock and hypercatabolism. Steroids are used to modulate these post-injury responses. However, the effects of steroids on acute post-burn outcomes remain unclear. METHODS: In this study of 52 thermally injured adult patients (median total burn surface area 42%, 33 males and 19 females), the effects of corticosteroid and oxandrolone on mortality, multi-organ failure (MOF), and sepsis were assessed individually. Clinical data were collected at days 1, 3, 7, and 14 post-injury. RESULTS: Twenty-two (42%) and 34 (65%) burns patients received corticosteroids and oxandrolone within the same cohort, respectively. Following separate analysis for each steroid, corticosteroid use was associated with increased odds of in-hospital mortality (OR 3.25, 95% CI: 1.32-8•00), MOF (OR 2.36, 95% CI: 1.00-1.55), and sepsis (OR 5.95, 95% CI: 2.53-14.00). Days alive (HR 0.32, 95% CI: 0.18-0.60) and sepsis-free days (HR 0.54, 95% CI: 0.37-0.80) were lower among corticosteroid-treated patients. Oxandrolone use was associated with reduced odds of 28-day mortality (OR 0.11, 95% CI: 0.04-0.30), in-hospital mortality (OR 0.19, 95% CI: 0.08-0.43), and sepsis (OR 0.24, 95% CI: 0.08-0.69). Days alive, at 28 days (HR 6.42, 95% CI: 2.77-14.9) and in-hospital (HR 3.30, 95% CI: 1.93-5.63), were higher among the oxandrolone-treated group. However, oxandrolone was associated with increased MOF odds (OR 7.90, 95% CI: 2.89-21.60) and reduced MOF-free days (HR 0.23, 95% CI: 0.11-0.50). CONCLUSION: Steroid therapies following major thermal injury may significantly affect patient prognosis. Oxandrolone was associated with better outcomes except for MOF. Adverse effects of corticosteroids and oxandrolone should be considered when managing burn patients.

Androgenic steroids dysregulation and the risk of coronary artery disease.

INTRODUCTION: Endogenous testosterone deficiency or excess anabolic-androgenic steroids (AAS) have been linked to alter the physiology of different organs in the body, more specifically, the vasculature of coronary arteries. Despite the health-related concerns of using synthetic testosterone derivatives, such as AAS, there has been a tremendous increase in the use of AAS among athletes and bodybuilders. AREAS COVERED: We have highlighted the three main mechanisms that AAS increase the risk of coronary artery disease (CAD): altering the homeostasis of lipid metabolism which results in dyslipidemia and subsequently atherosclerosis, disturbing the function of platelet which results in platelet aggregation and subsequent thrombosis, and increasing the risk of coronary vasospasm by affecting the physiological function of vascular bed. EXPERT OPINION: Despite the restriction of AAS in specific clinical conditions such as testosterone deficiency and cancer therapy, many amateurs' athletes misuse the AAS. Although there has been a strong association between the AAS misuse and risk of developing CAD, the more valued approach would be a randomized clinical double-blind trial. The suggested primary endpoint would be an occurrence of adverse cardiovascular events, such as myocardial infarction, cerebrovascular accidents, and death. Increasing awareness of the risk of missing AAS among high-risk groups is imperative.

Anabolic-androgenic steroids: How do they work and what are the risks?

Anabolic-androgenic steroids (AAS) are a class of hormones that are widely abused for their muscle-building and strength-increasing properties in high, nontherapeutic, dosages. This review provides an up-to-date and comprehensive overview on how these hormones work and what side effects they might elicit. We discuss how AAS are absorbed into the circulation after intramuscular injection or oral ingestion and how they are subsequently transported to the tissues, where they will move into the extravascular compartment and diffuse into their target cells. Inside these cells, AAS can biotransform into different metabolites or bind to their cognate receptor: the androgen receptor. AAS and their metabolites can cause side effects such as acne vulgaris, hypertension, hepatotoxicity, dyslipidemia, testosterone deficiency, erectile dysfunction, gynecomastia, and cardiomyopathy. Where applicable, we mention treatment options and self-medication practices of AAS users to counteract these side effects. Clinicians may use this review as a guide for understanding how AAS use can impact health and to assist in patient education and, in some cases, the management of side effects.

[Multiple hepatocellular adenomas and renal cell carcinoma associated with anabolic androgenic steroids]. / Mnozhestvennye gepatotsellyulyarnye adenomy i pochechnokletochnyi rak, assotsiirovannye s priemom bodibilderom anabolicheskikh androgennykh steroidov.

The authors report a rare case of combination of chromophobe renal cell carcinoma Grade 2 pT2aN0 with multiple hepatocellular adenomas in a 31-year-old bodybuilder who received anabolic androgenic steroids at high doses for 8 years. According to MRI data, over 15 liver adenomas and tumor in the lower segment of the right kidney were detected. The patients underwent laparascopic resection of the right kidney and liver segments 2, 3 and 4 with large adenomas. Histological study and immunohistochemistry revealed no malignancy signs in hepatocellular adenomas. Nuclear ß-catenin expression was absent. Kidney tumor had a structure of chromophobe renal cell carcinoma. The patient is currently being followed-up due to residual small liver adenomas. In our opinion, liver adenomatosis and renal cancer have the same cause in this case (chronic toxic effect of androgens).

Anabolic steroids and their effects of on neuronal density in cortical areas and hippocampus of mice / Esteroides anabolizantes e seus efeitos na densidade neuronal em áreas corticais e no hipocampo de camundongos

Abstract Anabolic substances have been increasingly used by bodybuilders and athletes with the goal of improving performance and aesthetics. However, this practice has caused some concern to physicians and researchers because of unknowledge of consequences that the indiscriminate and illicit use of these substances can cause. Thus, this study analyzed the effects of two commercially available anabolic steroids (AS), Winstrol Depot® (Stanozolol) and Deposteron® (Testosterone Cypionate), in the neuronal density of limbic, motor and sensory regions on the cerebral cortex and in CA1, CA2, CA3 regions of the hippocampus. A total of 60 Swiss mice were used (30 males and 30 females), separated into three groups: control and two experimental groups, which received the AAS. From each brain, homotypic and semi-serial samples were taken in frontal sections from areas established for the study. The results showed that females treated with testosterone cypionate presented a reduction in all regions tested and the ones treated with Stanozolol showed a decrease in some hippocampal areas. Regarding male animals, stanozolol led to a decrease in neuron number in one hippocampal region. These data allow us to conclude that supra-physiological doses of steroids used in this study, can cause considerable damage to nervous tissue with ultrastructural and consequently behavioral impairment. These changes could interfere with the loss of physical yield and performance of athletes and non-athletes and may cause irreparable damage to individuals making irresponsible use of anabolic steroids.

Resumo As substancias anabólicas tem sido cada vez mais utilizadas por fisiculturistas e atletas com o objetivo de melhorar o desempenho e a estética. No entanto, essa prática tem causado algumas preocupações aos médicos e pesquisadores, devido ao desconhecimento das consequencias que o uso indiscriminado e ilícito dessas substâncias podem causar. Diante disso, este estudo analisou os efeitos de dois esteroides anabolizantes (EA) comercialmente disponíveis, Winstrol Depot® (Stanozolol) e Deposteron® (cipionato de testosterona), na densidade neuronal das regiões corticais límbica, motora e sensitive bem como das áreas CA1, CA2, CA3 do hipocampo. Foram utilizados 60 camundongos Swiss (30 machos e 30 fêmeas), separados em três grupos: controle e dois grupos experimentais, que receberam o EA. De cada cérebro, foram coletadas amostras homotípicas e semi-seriadas em cortes frontais das áreas estabelecidas para o estudo. Os resultados mostraram que as fêmeas tratadas com cipionato de testosterona apresentaram uma redução em todas as regiões analisadas já as fêmeas tratadas com Stanozolol mostraram uma diminuição em algumas áreas do hipocampo. Em relação aos animais machos, o stanozolol levou a uma diminuição na densidade neuronal em uma região do hipocampo. Estes dados nos permitem concluir que doses supra fisiológicas de esteroides utilizadas neste estudo podem causar danos consideráveis ao tecido nervoso com comprometimento ultraestrutural e consequentemente comportamental. Essas alterações podem interferir na perda de rendimento físico e no desempenho de atletas e não atletas e podem causar danos irreparáveis a indivíduos que fazem uso irresponsável destes EA.

Metformin reduces oxandrolone- induced depression-like behavior in rats via modulating the expression of IL-1ß, IL-6, IL-10 and TNF-α.

Oxandrolone (OXA) is an androgen and anabolic steroid (AAS) that is used to reverse weight loss associated with some medical conditions. One of the side effects of OXA is its potential to induce depressive symptoms. Growing evidence suggested that neuroinflammation and cytokines play crucial roles in sickness behavioral and associated mood disturbances. Previous studies showed that metformin attenuated neuroinflammation. This study investigated the potential protective role of metformin against OXA-induced depression-like behavior and neuroinflammation. Twenty- four Wistar male rats were randomly grouped into four groups: the control group (Control) received only vehicle; the oxandrolone group (OXA) received oxandrolone (0.28 mg/kg, i.p); the metformin group (MET) received metformin (100 mg/kg, i.p); and the oxandrolone / metformin group (OXA + MET) received both oxandrolone (0.28 mg/kg, i.p) and metformin (100 mg/kg, i.p). These treatments were administered for fourteen consecutive days. Behavioral tests to measure depression-like behavior were conducted before and after treatments. qRT-PCR was used to measure the relative expression of proinflammatory and anti-inflammatory cytokines in the hippocampus and hypothalamus. The results showed that oxandrolone induced depression-like behavior and dysregulated pro-/anti-inflammatory cytokines, while metformin attenuated these effects. These findings suggest that metformin is a potential treatment to reverse the depressive effects induced by oxandrolone that involve neuroinflammatory effects.

Swim training reverses some effects of nandrolone decanoate in wistar rats / El entrenamiento en natación revierte algunos efectos del decanoato de nandrolona en los ratones wistar / Treinamento de natação reverte alguns efeitos do decanoato de nandrolona em ratos wistar

ABSTRACT Introduction: The indiscriminate use of androgenic steroids may have deleterious effects on human tissue. Objectives: Evaluate the effects of chronic administration of the steroid nandrolone decanoate (DECA) on autonomic cardiovascular modulation, kidney morphometry and the association between these variables in Wistar rats subjected to physical training with swimming. Methods: Thirty-two male Wistar rats aged 20 weeks were distributed among four experimental groups according to the training received: sedentary control (SC), sedentary treated with DECA (SD), trained control (TC) and trained treated with DECA (TD). The hemodynamic parameters, including blood pressure and variations in systolic blood pressure (SBPV) and diastolic blood pressure (DBPV), and kidney morphometry were evaluated. The level of significance adopted was 5%. Results: The SD group had higher baseline SBP and DBP values when compared to the SC, TC and TD groups, which were similar to each other. The rats in the SD group had higher systolic blood pressure (SBPV) and diastolic blood pressure (DBPV) variation values and higher absolute and normalized values in the LF band of the DBPV when compared to the animals in the SC, TC and TD groups. The animals in the SD group had a significantly higher rate of kidney fibrosis compared to the SC, TC and TD groups. There were no significant differences between the sympathetic modulation of SBPV through the LF component and kidney fibrosis. Conclusions: Physical training with swimming was effective in preventing the increase in blood pressure levels and lowering the occurrence of kidney fibrosis in animals treated with anabolic steroids. Level of Evidence IV; Series of cases .

RESUMEN Introducción: El uso indiscriminado de esteroides androgénicos puede tener consecuencias nocivas para el organismo. Objetivo: Evaluar los efectos de la administración crónica del esteroide decanoato de nandrolona (DECA) en ratones Wistar sometidos a entrenamiento físico con natación, sobre la modulación autonómica cardiovascular, morfometría renal y asociación entre esas variables. Métodos: Fueron utilizados 32 ratones Wistar machos con edad de 20 semanas, distribuidos en 4 grupos experimentales de acuerdo con el tratamiento recibido: sedentarios controles (SC), sedentarios que recibieron el DECA (SD), entrenados controles (EC) y entrenados que recibieron el DECA (ED). Se evaluaron parámetros hemodinámicos, como presión arterial y variación de la presión arterial sistólica (VPAS) y diastólica (VPAD) y morfometría renal. El nivel de significancia adoptado fue de 5%. Resultados: El grupo SD presentó valores basales mayores de PAS y PAD cuando comparados a los grupos SC, EC y ED, los cuales fueron semejantes entre sí. Los animales del grupo SD tuvieron valores mayores de la variancia de VPAS y VPAD y valores absolutos mayores y normalizados de la banda LF de la VPAD, en comparación con los animales de los grupos SC, EC y ED. El grupo SD tuvo tasa significativamente mayor de fibrosis renal en comparación con los animales de los grupos SC, EC y ED. No se evidenciaron diferencias considerables entre la modulación simpática de la VPAS a través del componente LF y fibrosis renal. Conclusiones: El entrenamiento físico con natación fue efectivo en prevenir el aumento de niveles presóricos y disminuir la ocurrencia de fibrosis renal en animales tratados con esteroide anabolizante. Nivel de Evidencia IV; Serie de casos .

RESUMO Introdução: O uso indiscriminado de esteroides androgênicos pode ter consequências deletérias no organismo. Objetivo: Avaliar os efeitos da administração crônica do esteroide decanoato de nandrolona (DECA) em ratos Wistar submetidos a treinamento físico com natação sobre a modulação autônoma cardiovascular, morfometria renal e associação entre essas variáveis. Métodos: Foram utilizados 32 ratos Wistar machos com idade de 20 semanas, distribuídos em 4 grupos experimentais de acordo com o tratamento recebido: sedentários controles (SC), sedentários que receberam o DECA (SD), treinados controles (TC) e treinados que receberam o DECA (TD). Avaliaram-se parâmetros hemodinâmicos, como pressão arterial e variação da pressão arterial sistólica (VPAS) e diastólica (VPAD) e morfometria renal. O nível de significância adotado foi de 5%. Resultados: O grupo SD apresentou valores basais maiores de PAS e PAD quando comparado aos grupos SC, TC e TD, os quais foram semelhantes entre si. Os animais do grupo SD tiveram valores maiores da variância da VPAS e VPAD e valores absolutos maiores e normalizados da banda LF da VPAD, em comparação com os animais dos grupos SC, TC e TD. O grupo SD teve taxa significativamente maior de fibrose renal em comparação com os animais dos grupos SC, TC e TD. Não se evidenciaram diferenças consideráveis entre a modulação simpática da VPAS através do componente LF e fibrose renal. Conclusões: O treinamento físico com natação foi efetivo em prevenir o aumento de níveis pressóricos e diminuir a ocorrência de fibrose renal em animais tratados com esteroide anabolizante. Nível de Evidência IV; Série de casos .

Positive and negative side effects of androgen abuse. The HAARLEM study: A one-year prospective cohort study in 100 men.

An estimated 4-6% of fitness center visitors uses anabolic-androgenic steroids (AAS). Reliable data about adverse reactions of AAS are scarce. The HAARLEM study aimed to provide insight into the positive and negative effects of AAS use. One hundred men (≥18 years) who intended to start an AAS cycle on short notice were included for follow-up. Clinic visits took place before (T0 ), at the end (T1 ), and three months after the end of the AAS cycle (T2 ), and one year after the start of the cycle (T3 ), and comprised a medical history, physical examination, laboratory analysis, and psychological questionnaires. During the follow-up period, four subjects reported a serious adverse event, that is, congestive heart failure, acute pancreatitis, suicidal ideation, and exacerbation of ulcerative colitis. All subjects reported positive side effects during AAS use, mainly increased strength (100%), and every subject reported at least one negative health effect. Most common were fluid retention (56%) and agitation (36%) during the cycle, and decreased libido (58%) after the cycle. Acne and gynecomastia were observed in 28% and 19%. Mean alanine transaminase (ALT) and creatinine increased 18.7 U/l and 4.7 µmol/L, respectively. AAS dose and cycle duration were not associated with the type and severity of side effects. After one-year follow-up (T3 ), the prevalence of observed effects had returned to baseline. There was no significant change in total scores of questionnaires investigating wellbeing, quality of life, and depression. In conclusion, all subjects experienced positive effects during AAS use. Four subjects experienced a serious adverse event. Other side effects were mostly anticipated, mild, and transient.

Nandrolone Decanoate: Use, Abuse and Side Effects.

Background and Objectives: Androgens play a significant role in the development of male reproductive organs. The clinical use of synthetic testosterone derivatives, such as nandrolone, is focused on maximizing the anabolic effects and minimizing the androgenic ones. Class II anabolic androgenic steroids (AAS), including nandrolone, are rapidly becoming a widespread group of drugs used both clinically and illicitly. The illicit use of AAS is diffused among adolescent and bodybuilders because of their anabolic proprieties and their capacity to increase tolerance to exercise. This systematic review aims to focus on side effects related to illicit AAS abuse, evaluating the scientific literature in order to underline the most frequent side effects on AAS abusers' bodies. Materials and Methods: A systematic review of the scientific literature was performed using the PubMed database and the keywords "nandrolone decanoate". The inclusion criteria for articles or abstracts were English language and the presence of the following words: "abuse" or "adverse effects". After applying the exclusion and inclusion criteria, from a total of 766 articles, only 148 were considered eligible for the study. Results: The most reported adverse effects (found in more than 5% of the studies) were endocrine effects (18 studies, 42%), such as virilization, gynecomastia, hormonal disorders, dyslipidemia, genital alterations, and infertility; cardiovascular dysfunctions (six studies, 14%) such as vascular damage, coagulation disorders, and arteriosus hypertension; skin disorders (five studies, 12%) such as pricking, acne, and skin spots; psychiatric and mood disorders (four studies, 9%) such as aggressiveness, sleep disorders and anxiety; musculoskeletal disorders (two studies, 5%), excretory disorders (two studies, 5%), and gastrointestinal disorders (two studies, 5%). Conclusions: Based on the result of our study, the most common adverse effects secondary to the abuse of nandrolone decanoate (ND) involve the endocrine, cardiovascular, skin, and psychiatric systems. These data could prove useful to healthcare professionals in both sports and clinical settings.

Selective androgen receptor modulators (SARMs) as pharmacological treatment for muscle wasting in ongoing clinical trials.

INTRODUCTION: Skeletal muscle wasting is a frequent clinical problem encountered in patients with chronic diseases. Increased levels of inflammatory markers play a role in the imbalance between muscle protein synthesis and degradation. Although testosterone has long been proposed as a treatment for patients with muscle wasting, undesirable side effects have raised concerns about prostatic hypertrophy in men as well as virilization in women. Selective androgen receptor modulators (SARMs) have demonstrated similar results like testosterone at improving lean body mass (LBM) with less side effects on androgen-dependent tissue. AREAS COVERED: This review outlines the ongoing clinical development in the field of SARMs and their effectiveness in improving body composition and physical function. The included articles were collected at pubmed.gov and analyzed integrally. EXPERT OPINION: There is an unmet clinical need for safe and effective anabolic compounds such as SARMs. Despite the effect on LBM shown by SARMs in phase II clinical trials, results on improved physical function and muscle strength are still lacking and long-term outcomes have to be assessed in these patients. Moreover, there is a need to determine the effect of resistance exercise training and protein intake associated with SARMs in the treatment of patients with muscle wasting.

Potential effects of long-term abuse of anabolic androgen steroids on human skeletal muscle.

BACKGROUND: We have previously evaluated muscle functions and morphology in power athletes of long term (5 to15 years) abuse of anabolic androgen steroids (AAS; Doped) and in clean power athletes (Clean), and observed significant improvements in both muscle morphology and muscle functions in Doped. To our knowledge, the effects of long term AAS abuse on human muscle protein profile have never been studied. METHODS: The study examined further the muscle biopsies using a two-dimensional difference gel electrophoresis (2D DIGE) for proteomic screening and protein expression. Cellular localization/distribution of specific proteins identified by proteomic analysis was examined using immunohistochemistry (IHC). RESULTS: Different protein profiles were observed between Doped and Clean, and a valid orthogonal projection of latent structure discriminant analysis model was built (N.=16, x=5, R2=0.88/Q2=0.84, P=0.0005), which separated Doped from Clean. Liquid chromatography followed by tandem spectrometry identified 14 protein spots (representing nine different proteins) of significant difference in relative quantity (P<0.05), of which nine spots were down-regulated in Doped compared with Clean. IHC revealed no significant alteration in cellular localization in phosphoglucomutase-1 and heat shock protein beta-1, but indeed in two reference proteins desmin and F-actin in Doped. CONCLUSIONS: Long term abuse of AAS in combination with training is potentially associated with alterations in skeletal muscle protein profile and protein expression, and structural proteins rather than non-structural proteins are preferentially affected in cellular localization/distribution.

Nandrolone induces a stem cell-like phenotype in human hepatocarcinoma-derived cell line inhibiting mitochondrial respiratory activity.

Nandrolone is a testosterone analogue with anabolic properties commonly abused worldwide, recently utilized also as therapeutic agent in chronic diseases, cancer included. Here we investigated the impact of nandrolone on the metabolic phenotype in HepG2 cell line. The results attained show that pharmacological dosage of nandrolone, slowing cell growth, repressed mitochondrial respiration, inhibited the respiratory chain complexes I and III and enhanced mitochondrial reactive oxygen species (ROS) production. Intriguingly, nandrolone caused a significant increase of stemness-markers in both 2D and 3D cultures, which resulted to be CxIII-ROS dependent. Notably, nandrolone negatively affected differentiation both in healthy hematopoietic and mesenchymal stem cells. Finally, nandrolone administration in mice confirmed the up-regulation of stemness-markers in liver, spleen and kidney. Our observations show, for the first time, that chronic administration of nandrolone, favoring maintenance of stem cells in different tissues would represent a precondition that, in addition to multiple hits, might enhance risk of carcinogenesis raising warnings about its abuse and therapeutic utilization.

Nandrolone decanoate and resistance exercise affect prostate morphology and hormone receptor interface in adult rats with implications for the aging process.

BACKGROUND: Nandrolone decanoate (ND) is an anabolic-androgenic steroid, and its indiscriminate use leads to subclinical alterations in the hypothalamic-pituitary-gonadal axis and androgen-dependent organs. OBJECTIVES: To evaluate the effects of ND, either alone or in combination with resistance exercise (RE), on the levels of sex hormones, converting enzymes, and steroid receptors and the morphology of the ventral prostate (VP) in adult and aged rats. METHODS: Forty Sprague-Dawley adult and aged rats were divided into four groups each, sedentary and trained with and without ND. The groups received treatments over 8 weeks. Adult animals were sacrificed immediately following treatment completion, while the aged groups were left untreated until 300 days of age. RESULTS: Adult and aged animals showed reductions in testosterone levels following the different treatments, and 17ß-estradiol levels were decreased in the ND-treated groups. The level of 5α-reductase type 2 (5αR2) and aromatase was increased significantly in the prostates of adult animals that performed RE. However, aromatase levels were decreased in the prostates of aged animals that performed RE and were treated with ND, while 5αR2 levels were reduced in aged animals that performed RE without ND treatment. When sex receptors levels were examined, the aged and trained animals presented low androgen receptor (AR) levels. Estrogen receptors (ERs) levels were increased in the prostates of adult animals that received ND. ERß levels were reduced after treatments in aged animals. The heights of the prostatic epithelium were reduced in all adult treated animals, coinciding with increases in PCNA and PAR4 levels. DISCUSSION: ND and RE alter the levels of hormone, converting enzymes, and sex steroid receptors and the morphology of the VP. These effects were observed in both adult and aged rats. CONCLUSION: ND, either with or without RE, during post-puberty stage is able to interfere with the morphophysiology of the prostate.