Abuse of anabolic-androgenic steroids and bodybuilding acne: an underestimated health problem

Non-syndromic and Syndromic Severe Acne in Adolescent Patients

Acne is a common skin disorder in adolescents. However, severe acne that is persistent and refractory to conventional treatment or has other associated symptoms should raise suspicion for non-syndromic or syndromic acne.

Hidradenitis suppurativa and follicular occlusion syndrome: Where is the pathogenetic link?

The follicular occlusion tetrad complex encompasses several entities (hidradenitis suppurativa, acne conglobata, dissecting cellulitis of the scalp, and pilonidal cyst) that share common clinical features, risk factors, and pathophysiology. Follicular occlusion is a crucial triggering mechanism in the etiology in each of these disorders, leading to development of distinctive skin lesions such as deep-seated nodules, abscesses, comedones, and draining sinuses, often with accompanying scarring. Despite the fact that the follicular occlusion tetrad components manifest multiple similarities, they also exhibit many differences among themselves and require individual approaches and treatment.

Innovative Reports on the Effects of Anabolic Androgenic Steroid Abuse-How to Lose Your Mind for the Love of Sport

Anabolic-androgenic steroids (anabolic-androgenic steroids, AAS) are testosterone-derived compounds whose popularity and use are constantly growing. Chronic use of AAS leads to many hormonal and metabolic disorders in the human body, which often lead to permanent health damage. Changes affect the following systems: cardiovascular, musculoskeletal, reproductive, digestive, and nervous. We decided to collect the existing knowledge in the literature and enrich it with the latest research reports in the field of degenerative effects of AAS on the nervous system. The work aimed to increase public awareness of the dangers and consequences of AAS use and improve it with the latest research on the neurodegenerative effects of AAS. We hope that our work will contribute to raising public awareness and reducing the use of AAS.

Cutaneous Manifestations of Anabolic-Androgenic Steroid Use in Bodybuilders and the Dermatologist's Role in Patient Care

Young adults have been increasingly facing pressure to achieve an appealing athletic physique, often influenced by social media influencers on platforms like Instagram. This viewpoint highlights the association between image-centric social media, dissatisfied body image, the use of anabolic-androgenic steroids (AAS) to achieve desired results, and the overlooked dermatological side effects of AAS, including acne and acne fulminans. We underscore the importance of recognizing acne fulminans as an indicator of possible AAS abuse and encourage dermatologists to actively identify and address AAS use to improve their patients' well-being.

Truncal Acne and Scarring: A Comprehensive Review of Current Medical and Cosmetic Approaches to Treatment and Patient Management

Acne vulgaris is one of the most common skin disorders worldwide. It typically affects skin areas with a high density of sebaceous glands such as the face, upper arms, chest, and/or back. Historically, the majority of research efforts have focused on facial acne vulgaris, even though approximately half of patients with facial lesions demonstrate truncal involvement. Truncal acne vulgaris is challenging to treat and poses a significant psychosocial burden on patients. Despite these characteristics, studies specifically examining truncal acne vulgaris are limited, with treatment guidelines largely derived from facial protocols. Therefore, truncal acne remains an understudied clinical problem. Here, we provide a clinically focused review on the epidemiology, evaluation, and available treatment options for truncal acne vulgaris. In doing so, we highlight knowledge gaps with the goal of spurring further investigation into the management of truncal acne vulgaris.

Premature Death in Bodybuilders: What Do We Know?

Premature deaths in bodybuilders regularly make headlines and are cited as evidence that bodybuilding is a dangerous activity. A wealth of research has revealed elite athletes typically enjoy lower mortality rates than non-athletes, but research on bodybuilder lifespan is surprisingly limited. Anabolic androgenic steroid (AAS) use is commonly cited as a key contributor to morbidity and premature mortality in bodybuilders, but this area of research is highly nuanced and influenced by numerous confounders unique to bodybuilding. It is quite possible that bodybuilders are at elevated risk and that AAS use is the primary reason for this, but there remains much unknown in this realm. As global participation in bodybuilding increases, and healthcare providers play a more active role in monitoring bodybuilder health, there is a need to identify how numerous factors associated with bodybuilding ultimately influence short- and long-term health and mortality rate. In this Current Opinion, we discuss what is currently known about the bodybuilder lifespan, identify the nuances of the literature regarding bodybuilder health and AAS use, and provide recommendations for future research on this topic.

Doping and sports endocrinology: anabolic-androgenic steroids

The use of anabolic steroids affects not only professional athletes but also the general population (bodybuilders, gym clients, and adolescents). In the first case, its use is prohibited and sanctioned by the World Anti-Doping Agency and Olympic committees. For the other users, it is difficult to establish its prevalence since many obtain the products via the internet. The reasons for its use are varied and different forms of use and other types of users have been described. Among the side effects of steroid use, hypogonadism is the most frequent cause for endocrinological consultation. After a general introduction to doping, this review describes the historical background of anabolic-androgenic steroids, their classification, forms of use, physiological effects, adverse effects on different organs and systems, treatment of hypogonadism, as well as detection methods.

Assessment of knowledge, perception, attitude, and use of performance-enhancing substances among students of Faculty of Medicine, Alexandria University, Egypt: a pilot study

Background

The market for performance enhancement substances (PESs) is currently one of the fastest expanding sectors. Most studies have always concentrated on athletes in terms of PESs’ misuse, ignoring a critical segment of the community: the future health-care workers. Thus, the aim of the study was to probe the knowledge, perception, and attitude of medical students regarding the misuse of PESs in sports and medical academic study. A cross-sectional study was conducted among students of Alexandria Faculty of Medicine, Egypt. Data were collected via self-administered electronic survey from 208 students of both sexes (aged from 18 to 26 years old). Analysis of factors affecting the consumption of PESs like gender differences, and their prior knowledge and perception was performed using logistic regression models.

Results

More than half of the participants have no idea about law concerning the use of doping substances. There were no significant disparities in knowledge and perception between males and females. Female students, on the other hand, consistently reported having a better understanding of the negative impacts of PESs’ misuse. Surprisingly, females are more prone to consume PESs for cognitive enhancement rather than the physical performance.

Conclusions

The study is the first to explore the awareness of the medical students, their attitude, and perception towards different ethical scenarios confronted in the daily practice. This finding pinpoints that the common trend of striving for fitness and an ideal body shape and weight has produced a shift in the prevalence of the PESs use according to gender in Egypt. Moreover, females in medicine academics are more prone to use PESs to improve the cognitive functions albeit it is nonsignificant statistically. Therefore, efforts should be directed to raise the awareness of medical practitioners of diverse categories of these substances, health hazards, laws, and penalties. More importantly, policy measures for their production, marketing, and misuse among university students should be reconsidered by the government.

Effect of Pinoresinol and Vanillic Acid Isolated from Catalpa bignonioides on Mouse Myoblast Proliferation via the Akt/mTOR Signaling Pathway

Growth and maintenance of skeletal muscle is essential for athletic performance and a healthy life. Stimulating the proliferation and differentiation of muscle cells may help prevent loss of muscle mass. To discover effective natural substances enabling to mitigate muscle loss without side effects, we evaluated muscle growth with several compounds extracted from Catalpa bignonioides Walt. Among these compounds, pinoresinol and vanillic acid increased C2C12, a mouse myoblast cell line, proliferation being the most without cytotoxicity. These substances activated the Akt/mammalian target of the rapamycin (mTOR) pathway, which positively regulates the proliferation of muscle cells. In addition, the results of in silico molecular docking study showed that they may bind to the active site of insulin-like growth factor 1 receptor (IGF-1R), which is an upstream of the Akt/mTOR pathway, indicating that both pinoresinol and vanillic acid stimulate myoblast proliferation through direct interaction with IGF-1R. These results suggest that pinoresinol and vanillic acid may be a natural supplement to improve the proliferation of skeletal muscle via IGF-1R/Akt/mTOR signaling and thus strengthen muscles.

Truncal Acne: An Overview

Acne is a relatively common disease of the pilosebaceous units. Many aspects of facial acne have been studied. However, there is limited evidence regarding truncal acne. Truncal acne is also observed in a significant number of patients, but it is often ignored by patients and clinicians. Although the pathogenesis of facial and trunk acne is considered to be similar, the characteristics of the skin on the trunk and face are thought to be different. As truncal acne can cause scars on large areas of the body and adversely affect the quality of life of patients, more attention should be given to patients with truncal acne. Although only a few studies have been published to date, the epidemiology, etiology, severity assessment tool, assessments of the quality of life, and new treatments targeting truncal acne are currently being studied. Therefore, in this review, the latest knowledge on truncal acne will be discussed.

Treating Acne in Transgender Persons Receiving Testosterone: A Practical Guide

Transgender persons who undergo masculinizing hormone therapy experience a wide array of dermatologic effects as they initiate and maintain testosterone therapy. Acne is one of the most common adverse effects for many transmasculine patients receiving testosterone. Acne can worsen body image and mental health, with significant impact on quality of life in transgender patients. Specific training and awareness are needed for a clinically and culturally competent encounter while providing care for the transgender patient. This article provides a practical guide for the treatment of testosterone-induced acne in transmasculine patients. Recommendations on creating a welcoming clinical setting, taking a gender-inclusive history, and conducting a patient-centered physical examination relevant to acne care are provided. Assessment of reproductive potential and the appropriate contraceptive methods before prescribing acne treatment with teratogenic potential in transmasculine patients are examined. Interactions between acne treatments with gender-affirming therapies are explored. For patients with severe or treatment-refractory acne, indications, contraindications, and barriers to isotretinoin prescription, such as the US iPLEDGE program, are examined. Multidisciplinary approaches to acne care, involving mental health, reproductive health, gender-affirming hormone therapy and surgeries, are adopted to guide isotretinoin treatment.

Performance- and image-enhancing drug use in the community: use prevalence, user demographics and the potential role of wastewater-based epidemiology

Performance- and image-enhancing drug (PIED) misuse is a significant public health issue. Currently, seizure data, surveys, anti-doping testing, and needle service provider data are used to estimate PIED use in populations. These methods are time consuming, single point-in-time measurements that often consist of small sample sizes and do not truly capture PIED prevalence. Wastewater-based epidemiology (WBE) has been used globally to assess and monitor licit and illicit drug consumption within the general community. This method can objectively cover large populations as well as specific subpopulations (gyms, music festivals, prisons), and has potential as a complementary monitoring method for PIED use. Information obtained through WBE could be used to aid public health authorities in developing targeted prevention and education programmes. Research on PIED analysis in wastewater is limited and presents a significant gap in the literature. The focus is on anabolic steroids, and one steroid alternative currently growing in popularity; selective androgenic receptor modulators. This encompasses medical uses, addiction, prevalence, user typology, and associated public health implications. An overview of WBE is described including its benefits, limitations and potential as a monitoring method for PIED use. A summary of previous work in this field is presented. Finally, we summarise gaps in the literature, future perspectives, and recommendations for monitoring PIEDs in wastewater.

The Modulatory Role of Vitamin C in Boldenone Undecylenate Induced Testicular Oxidative Damage and Androgen Receptor Dysregulation in Adult Male Rats

Background: This study explored the effect of vitamin C (Vit-C) administration on the reproductive function of adult male Wistar rats injected with boldenone undecylenate (BOL). Methods: Rats were randomly assigned into control, vehicle control, Vit-C (120 mg/kg b.wt./day, orally), BOL (received 5 mg/kg b.wt./week, IM) and BOL+Vit-C-treated groups. After eight weeks, hormonal assay, semen evaluation, testicular enzymes, and antioxidants biomarkers were assessed. Besides, the histopathological and immunohistochemical investigations of the androgen receptor (AR) expression were performed. Results: The results revealed that serum testosterone, acid phosphatase, sorbitol dehydrogenase, sperm abnormalities, and testicular malondialdehyde were significantly incremented in the BOL-treated group. Testicular weight, sperm count, and sperm motility together with serum levels of luteinizing hormone, follicle-stimulating hormone, and estradiol, and testicular testosterone, catalase, superoxide dismutase, and reduced glutathione showed a significant decrease following BOL treatment. Besides, the AR immunoreactivity was significantly decreased in testicular tissues. Vit-C co-administration with BOL significantly relieved the BOL-induced sperm abnormalities, reduced sperm motility, testicular enzyme leakage, and oxidative damage. However, Vit-C could rescue neither BOL-induced hormonal disturbances nor AR down-regulation. Conclusions: The results provide further insight into the mechanisms of BOL-induced reproductive dysfunction and its partial recovery by Vit-C.

Acne in the first three decades of life: An update of a disorder with profound implications for all decades of life

Acne vulgaris is a chronic, inflammatory, skin condition that involves the pilosebaceous follicles and is influenced by a variety of factors including genetics, androgen-stimulation of sebaceous glands with abnormal keratinization, colonization with Cutibacterium acnes (previously called Propionibacterium acnes), and pathological immune response to inflammation. Acne can occur at all ages and this discussion focuses on the first three decades of life. Conditions that are part of the differential diagnosis and/or are co-morbid with acne vulgaris are also considered. Acne in the first year of life includes neonatal acne (acne neonatorum) that presents in the first four weeks of life and infantile acne that usually presents between 3 and 6 months of the first year of life with a range of 3 to 16 months after birth. Acne rosacea is a chronic, inflammatory, skin condition that is distinct from acne vulgaris, typically presents in adults, and has four main types: erythemato-telangiectatic, papulopustular, phymatous and ocular. Treatment options for acne vulgaris include topical retinoids, topical benzoyl peroxide, antibiotics (topical, oral), oral contraceptive pills, isotretinoin, and others. Management must consider the increasing impact of antibiotic resistance in the 21st century. Psychological impact of acne can be quite severe and treatment of acne includes awareness of the potential emotional toll this disease may bring to the person with acne as well as assiduous attention to known side effects of various anti-acne medications (topical and systemic). Efforts should be directed at preventing acne-caused scars and depigmentation on the skin as well as emotional scars within the person suffering from acne.

Truncal acne, what do we know?

Truncal acne is frequently overlooked in dermatological practice, even though it may result in scars and impact on self-esteem and body image. Therefore, it is important to identify the disease early in order to initiate treatment in time and, thus, to prevent it from worsening and resulting in physical and psychological sequelae. The aim of this review is to provide an overview of what is currently known about truncal acne, its prevalence, aetiology and physiopathology, how its severity is currently evaluated, how to differentiate it from other skin afflictions and current treatment options. A review of literature considering the issue of truncal acne published up to 2019 and available from PubMed was conducted, and in total, 76 articles were selected from PubMed. Currently, only little information about truncal acne is available. Considered as having the same pathophysiology as facial acne, the clinical picture and treatment response seem to differ. Specific acne severity grading systems and quality of life questionnaires as well as a specific treatment algorithm are still lacking. Filling this gap should allow clinicians to assess truncal acne in the best possible way, choosing suitable treatment options, helping patients to improve treatment adherence and quality of life and finally allowing a better management of truncal acne. In conclusion, more knowledge is required to treat more efficiently truncal acne.

Excessive bodybuilding as pathology? A first neurophysiological classification

Objectives: Excessive bodybuilding as a pathological syndrome has been classified based on two different theories: bodybuilding as dependency or as muscle dysmorphic disorder (MDD). This study is a first attempt to find psychophysiological data supporting one of these classifications.Methods: Twenty-four participants (bodybuilders vs healthy controls) were presented with pictures of bodies, exercise equipment or general reward stimuli in a control or experimental condition, and were measured with functional near-infrared spectroscopy (fNIRS). Higher activation in the dorsolateral prefrontal cortex (DLPFC) and the orbitofrontal cortex (OFC) while watching bodies and training equipment in the experimental condition (muscular bodies and bodybuilding-typical equipment) would be an indicator for the addiction theory. Higher activation in motion-related areas would be an indicator for the MDD theory.Results: We found no task-related differences between the groups in the DLPFC and OFC, but a significantly higher activation in bodybuilders in the primary somatosensory cortex (PSC) and left-hemispheric supplementary motor area (SMA) while watching body pictures (across conditions) as compared to the control group.Conclusions: These neurophysiological results could be interpreted as a first evidence for the MDD theory of excessive bodybuilding.

Why do humans get acne? A hypothesis

Acne is a disease unique to humans and is associated with sebaceous glands that are found at high density on the scalp, forehead and face. Despite being a near universal problem in adolescence, the reason why such troublesome sebaceous glands exist at all is not well understood. Some interesting theories have been postulated including roles for skin maintenance, immunological function and perhaps even pheromones, but pre-pubertal skin which has sebaceous glands that are largely inactive, is healthy. Dystocia, obstructed labour, is unique to humans and no other animal has as much trouble giving birth. This is thought to reflect the relatively large human foetal head and proportionally small maternal pelvis. Noting the high density of sebaceous glands on the face, chest and back; these are exactly the same structures that pose the greatest obstruction during childbirth. Sebaceous glands develop after the fourth month of gestation and are large and well-developed at birth. Sebum production is also relatively high at birth. Having extra lubrication at these sites would help make the baby more slippery for birth conferring a selective advantage to successful delivery, as does the presence of the vernix caseosa, a white creamy substance, unique to humans that coats new-born infants. It is proposed that the sebaceous glands that cause acne are present on the face and forehead as they confer a selective advantage by 'lubricating' the widest parts of the new born baby to ease the passage of childbirth. Later in life, sebaceous glands may be inappropriately and pathologically primed, driven by a combination of hormones, diet and lifestyle to create acne.

Nandrolone alter left ventricular contractility and promotes remodelling involving calcium-handling proteins and renin-angiotensin system in male SHR

AIMS

Hypertension is a highly prevalent disease that has been correlated to severe organ damage and mortality. However, the role of androgens in hypertension is controversial. The aim of this study was to evaluate the cardiac effects of the nandrolone decanoate (NDL) in male SHR.

MAIN METHODS

At 12 weeks of age, male SHR rats were separated into three groups: Control (CON), Nandrolone 10 mg/kg twice weekly (NDL), and NDL plus Enalapril 10 mg/kg/day (NDL-E) groups. The animals were treated for 4 weeks. Haemodynamic parameters were acquired through ventricular catheter implantation. The left ventricle was stained with haematoxylin/eosin or picrosirius red. Western blot analysis of TNF-α, ACE, AT₁R, β₁-AR, PLB, p-PLB^ser16 and SERCA2a was performed.

KEY FINDINGS

Nandrolone increased hypertension in SHR rats and enalapril reduced blood pressure to values below those of the control. NDL increased +dP/dt_max, -dP/dt_max and cardiac hypertrophy, which were prevented in the NDL-E group. Cardiac collagen deposition was increased in the NDL group, with this effect being attenuated by enalapril in NDL-E animals. TNF-α, ACE, AT₁R and β1-AR proteins were increased in the NDL, and enalapril decreased them, except for TNF-α. The ratio p-PLB^ser16/PLB revealed an increase after nandrolone, which was prevented in the NDL-E group. The SERCA2a expression protein and SERCA2a/PLB were increased in NDL animals, which did not occur in the NDL-E group.

SIGNIFICANCE

Nandrolone has distinct effects on cardiac function and remodelling in male SHR, altering the hypertension development process in the heart through modulation of calcium handling proteins and the renin-angiotensin system.

Top Ten List of Clinical Pearls in the Treatment of Acne Vulgaris

Acne represents the most common inflammatory dermatosis seen worldwide and is the leading reason for seeing a dermatologist. This article provides some tips for managing acne in a safe and effective manner to minimize the physical and psychological scars that can result from acne. Tips include how to optimize available treatment regimens according to the evidence base and target therapy to pathophysiologic factors, while also tailoring treatments to patient expectation and needs. Attention is given to minimizing the emergence of antimicrobial resistance in acne patients and beyond.

Medicinal Plants for the Treatment of Acne Vulgaris: A Review of Recent Evidences

Context:

Acne vulgaris affects about 85% of teenagers and may continue to adulthood. There are about two million visits to physicians per year for teenagers and the direct cost of acne treatment in the US exceeds $1 billion per year.

Evidence Acquisition:

A wide variety of treatment regimens exist for acne vulgaris including benzoil peroxide, retinoids, isotretinoids, keratolytic soaps, alpha hydroxy acids, azelaic acid, salicilic acid as well as hormonal, anti-androgen or antiseborrheic treatments. However, none of these methods is free of side effects and their exact role in therapy is not clear. In this paper apart from presenting the possible causes of acne vulgaris and its available drugs, recently published papers about medicinal plants used in the treatment of acne vulgaris were reviewed.

Results:

Consumption of alternative and complementary medicine, including medicinal plants, is increasing and is common amongst patients affected by acne and infectious skin diseases. Medicinal plants have a long history of use and have been shown to possess low side effects. These plants are a reliable source for preparation of new drugs.

Conclusions:

Many plants seem to have inhibitory effects on the growth of bacteria, fungi and viruses in vitro. However, there are a few clinical evidences about the effectiveness and safety of these plants in the treatment of acne and other skin infections.

Doping in sport and exercise: anabolic, ergogenic, health and clinical issues

The use of doping agents is evident within competitive sport in senior and junior age groups, where they are taken by non-elite as well as elite participants. They are also taken in non-sporting contexts by individuals seeking to ‘improve’ their physique through an increase in muscle and/or decrease in fat mass. While attaining accurate data on the prevalence of their use has limitations, studies suggest the illicit use of doping agents by athletes and non-athletes may be 1–5% in the population and greater than 50% in some groups; with the prevalence being higher in males. There is conclusive evidence that some doping agents are anabolic and ergogenic. There is also evidence that the use of doping agents such as anabolic androgenic steroids, growth hormone and other anabolic agents, erythropoietin and stimulants conveys considerable health risks that include, but are not limited to: cardiovascular disease, diabetes, cancer, mental health issues, virilisation in females and the suppression of naturally produced androgens in males. This review will outline the anabolic, ergogenic and health impacts of selected doping agents and methods that may be used in both the sporting and physique development contexts. It also provides a brief tabulated overview of the history of doping and how doping agents may impact upon the analyses of clinical samples.

Acne vulgaris

Acne vulgaris is a chronic inflammatory disease - rather than a natural part of the life cycle as colloquially viewed - of the pilosebaceous unit (comprising the hair follicle, hair shaft and sebaceous gland) and is among the most common dermatological conditions worldwide. Some of the key mechanisms involved in the development of acne include disturbed sebaceous gland activity associated with hyperseborrhoea (that is, increased sebum production) and alterations in sebum fatty acid composition, dysregulation of the hormone microenvironment, interaction with neuropeptides, follicular hyperkeratinization, induction of inflammation and dysfunction of the innate and adaptive immunity. Grading of acne involves lesion counting and photographic methods. However, there is a lack of consensus on the exact grading criteria, which hampers the conduction and comparison of randomized controlled clinical trials evaluating treatments. Prevention of acne relies on the successful management of modifiable risk factors, such as underlying systemic diseases and lifestyle factors. Several treatments are available, but guidelines suffer from a lack of data to make evidence-based recommendations. In addition, the complex combination treatment regimens required to target different aspects of acne pathophysiology lead to poor adherence, which undermines treatment success. Acne commonly causes scarring and reduces the quality of life of patients. New treatment options with a shift towards targeting the early processes involved in acne development instead of suppressing the effects of end products will enhance our ability to improve the outcomes for patients with acne.

The cutaneous bacterial microflora of the bodybuilders using anabolic-androgenic steroids

Background:

Anabolic-androgenic steroids (AAS) abuse by the athletes has dramatically increased during the recent decades. These substances might increase the skin lipids and enhance the cutaneous microbial proliferation.

Objectives:

The current study aimed to investigate the potential side effects of AAS on the bacterial microflora colonization of the bodybuilders` skin.

Patients and Methods:

The skin samples of 94 male bodybuilders (71 AAS users, 23 non-AAS users) and 46 subjects of the control group, with similar gender and age, were cultured and incubated in both aerobic condition to isolate Staphylococcus aureus and anaerobic condition for Propionibacterium acnes. The isolated bacteria were identified by standard microbiological techniques.

Results:

The skin lesions were more frequent in the body builders than the controls. Moreover, statistically significant differences were also observed in skin lesions among the AAS users and the non-AAS user athletes. The prevalence of S. aureus and P. acnes in the athletes was higher than that of the control group. In addition, there was a significant difference in distribution of P. acnes between the bodybuilders who used AAS and those who did not.

Conclusions:

A higher number of bacterial flora was found in the bodybuilders particularly those using AAS in comparison to the controls, which might be due to the influence of these AAS on the skin microflora and transmission of the bacteria through the direct contact of the naked skin with the exercise instruments.

Illicit Injections in Bodybuilders

The practice of self-injection of anabolic steroids (AS) in bodybuilders is common. AS are not the only materials used by bodybuilders for muscle augmentation or image enhancement. Other materials, for example, plant oils, silicon, Vaseline, and paraffin are also injected either in a pure form or mixed with AS. Muscle bulking is the main aim. However, bodybuilders undergo illicit injections for cosmetic, therapeutic, and sexual purposes. Even though the practice of unsupervised injection is probably common in the sports community, site-specific complications are underreported in the medical literature and mostly limited to case reports. Complications can be clinically and pathologically challenging because some can be confused with nonneoplastic and, more important, with neoplastic lesions. Bodybuilders are reluctant to disclose information because of stigma and legal issues. This study attempts to correlate the clinical manifestations and histomorphological features of different injected materials used for different purposes by bodybuilders in our region. A series of 11 cases out of 9 male bodybuilders was studied. A variety of clinical presentations and histological tissue reactions was identified, with some overlapping features between some cases. We identified 5 basic tissue reaction patterns depending on the injected materials, site, and duration of injection. Certain histological features provide useful hints in the absence of prior knowledge of injection history. However, in other cases, a retrospective enquiry by clinicians is warranted to avoid pitfalls. The medical and sports community should be aware of these injection-site complications. Bodybuilders should be discouraged from this practice by implementing appropriate educational and legislative measures.

Short-term clinical effects of photodynamic therapy with topical 5-aminolevulinic acid for facial acne conglobata: an open, prospective, parallel-arm trial

BACKGROUND

Acne conglobata is hardly curable and easily leads to scar formation after treatment using traditional methods.

AIM

To develop a novel way to treat acne conglobata.

METHODS

Seventy-five patients with facial acne conglobata were included in this clinical study and divided into either a treatment group (n = 35) to receive photodynamic therapy (PDT) with topical 5% 5-aminolevulinic acid and red light once every 10 days for a month or a control group (n = 40) to receive a Chinese herbal medicine mask plus red light once per week for the same duration. Patients in both groups were given oral viaminate capsules, doxycycline, zinc gluconate, and topical metronidazole. Efficacy was evaluated with respect to symptom score, cure rate, and response rate up to 2 weeks following the final treatment, and time points for assessment included baseline (D0 ), the visit before each treatment (D10 and D20 for the treatment group, and D7 , D14 , and D21 for the control group), and 2 weeks after treatment (D34 for the treatment group and D35 for the control group). Safety was assessed by recording adverse effects.

RESULTS

Treatment with PDT significantly improved acne lesions and reduced scar formation. The treatment group had a significantly lower symptom score, a higher cure rate, and response rate than the control group. No systemic side effects occurred.

CONCLUSION

The treatment of acne conglobata with PDT is associated with a high cure rate, short treatment period, few side effects, and reduced scar formation. To the best of our knowledge, this is the first report on the treatment of acne conglobata with PDT.

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.

Dietary intervention in acne: Attenuation of increased mTORC1 signaling promoted by Western diet

The purpose of this paper is to highlight the endocrine signaling of Western diet, a fundamental environmental factor involved in the pathogenesis of epidemic acne. Western nutrition is characterized by high calorie uptake, high glycemic load, high fat and meat intake, as well as increased consumption of insulin- and IGF-1-level elevating dairy proteins. Metabolic signals of Western diet are sensed by the nutrient-sensitive kinase, mammalian target of rapamycin complex 1 (mTORC1), which integrates signals of cellular energy, growth factors (insulin, IGF-1) and protein-derived signals, predominantly leucine, provided in high amounts by milk proteins and meat. mTORC1 activates SREBP, the master transcription factor of lipogenesis. Leucine stimulates mTORC1-SREBP signaling and leucine is directly converted by sebocytes into fatty acids and sterols for sebaceous lipid synthesis. Over-activated mTORC1 increases androgen hormone secretion and most likely amplifies androgen-driven mTORC1 signaling of sebaceous follicles. Testosterone directly activates mTORC1. Future research should investigate the effects of isotretinoin on sebocyte mTORC1 activity. It is conceivable that isotretinoin may downregulate mTORC1 in sebocytes by upregulation of nuclear levels of FoxO1. The role of Western diet in acne can only be fully appreciated when all stimulatory inputs for maximal mTORC1 activation, i.e., glucose, insulin, IGF-1 and leucine, are adequately considered. Epidemic acne has to be recognized as an mTORC1-driven disease of civilization like obesity, type 2 diabetes, cancer and neurodegenerative diseases. These new insights into Western diet-mediated mTORC1-hyperactivity provide a rational basis for dietary intervention in acne by attenuating mTORC1 signaling by reducing (1) total energy intake, (2) hyperglycemic carbohydrates, (3) insulinotropic dairy proteins and (4) leucine-rich meat and dairy proteins. The necessary dietary changes are opposed to the evolution of industrialized food and fast food distribution of Westernized countries. An attenuation of mTORC1 signaling is only possible by increasing the consumption of vegetables and fruit, the major components of vegan or Paleolithic diets. The dermatologist bears a tremendous responsibility for his young acne patients who should be advised to modify their dietary habits in order to reduce activating stimuli of mTORC1, not only to improve acne but to prevent the harmful and expensive march to other mTORC1-related chronic diseases later in life.

Distintos enfoques sobre esteroides anabolizantes: riscos à saúde e hipermasculinidade

Abordam-se dois enfoques sobre o uso de esteroides anabólicos androgênicos (EAA): o primeiro encontra-se na literatura biomédica, centrada em seus efeitos na saúde de homens jovens; o segundo refere-se aos próprios usuários, focalizando os aspectos socioculturais do consumo. Foi utilizada metodologia qualitativa a partir da análise de dois tipos de material: (i) artigos da área biomédica; (ii) material de pesquisas realizadas entre 2001 e 2004, incluindo etnografia e entrevistas semiestruturadas com 19 homens praticantes de jiu-jítsu no Rio de Janeiro. Os resultados indicam um descompasso entre o enfoque biomédico, que condena o uso considerado não terapêutico de EAA e as representações e práticas dos usuários que recorrem a essas substâncias com o objetivo de aprimoramento da força e da musculosidade. Conclui-se que a relação entre o consumo de substâncias anabolizantes e a construção social da masculinidade precisa ser mais estudada no âmbito da saúde pública.

Acne vulgaris

Acne is a chronic inflammatory disease of the pilosebaceous unit resulting from androgen-induced increased sebum production, altered keratinisation, inflammation, and bacterial colonisation of hair follicles on the face, neck, chest, and back by Propionibacterium acnes. Although early colonisation with P acnes and family history might have important roles in the disease, exactly what triggers acne and how treatment affects the course of the disease remain unclear. Other factors such as diet have been implicated, but not proven. Facial scarring due to acne affects up to 20% of teenagers. Acne can persist into adulthood, with detrimental effects on self-esteem. There is no ideal treatment for acne, although a suitable regimen for reducing lesions can be found for most patients. Good quality evidence on comparative effectiveness of common topical and systemic acne therapies is scarce. Topical therapies including benzoyl peroxide, retinoids, and antibiotics when used in combination usually improve control of mild to moderate acne. Treatment with combined oral contraceptives can help women with acne. Patients with more severe inflammatory acne usually need oral antibiotics combined with topical benzoyl peroxide to decrease antibiotic-resistant organisms. Oral isotretinoin is the most effective therapy and is used early in severe disease, although its use is limited by teratogenicity and other side-effects. Availability, adverse effects, and cost, limit the use of photodynamic therapy. New research is needed into the therapeutic comparative effectiveness and safety of the many products available, and to better understand the natural history, subtypes, and triggers of acne.

Drug-induced acneiform eruption

Drug-induced acne is a specific subset of acne that usually has some specific features, namely a monomorphic pattern, an unusual location of the lesions beyond the seborrheic areas, an unusual age of onset, a resistance to conventional acne therapy and, of course, the notion of a recent drug introduction. Many drugs can be responsible for such a clinical pattern. Corticosteroids, neuropsychotherapeutic drugs, antituberculosis drugs, and immunomodulating molecules are the more classical drugs associated with induced acne. Recently, new drugs, mainly targeted therapy in the field of oncology, such as epidermal growth factor receptor inhibitors, have been associated with an increased frequency of this adverse effect. Disruption of the culprit drug is rarely mandatory in cases of drug-induced acne. Close cooperation between the dermatologist and medical staff in charge of the patient is an important challenge to achieve optimal management of the initial disease.

Severe ulcerated 'bodybuilding acne' caused by anabolic steroid use and exacerbated by isotretinoin

We report a case of severe "bodybuilding acne" in a 22-year-old patient. Treatment with isotretinoin paradoxically led to exaceibation and occurrence of pyogenic granuloma-like lesions.

Androgen abuse in athletes: detection and consequences

CONTEXT

Doping with anabolic androgenic steroids (AAS) both in sports (especially power sports) and among specific subsets of the population is rampant. With increasing availability of designer androgens, significant efforts are needed by antidoping authorities to develop sensitive methods to detect their use.

EVIDENCE ACQUISITION

The PubMed and Google Scholar search engines were used to identify publications addressing various forms of doping, methods employed in their detection, and adverse effects associated with their use.

EVIDENCE SYNTHESIS

The list of drugs prohibited by the World Anti-Doping Agency (WADA) has grown in the last decade. The newer entries into this list include gonadotropins, estrogen antagonists, aromatase inhibitors, androgen precursors, and selective androgen receptor modulators. The use of mass spectrometry has revolutionized the detection of various compounds; however, challenges remain in identifying newer designer androgens because their chemical signature is unknown. Development of high throughput bioassays may be an answer to this problem. It appears that the use of AAS continues to be associated with premature mortality (especially cardiovascular) in addition to suppressed spermatogenesis, gynecomastia, and virilization.

CONCLUSION

The attention that androgen abuse has received lately should be used as an opportunity to educate both athletes and the general population regarding their adverse effects. The development of sensitive detection techniques may help discourage (at least to some extent) the abuse of these compounds. Investigations are needed to identify ways to hasten the recovery of the gonadal axis in AAS users and to determine the mechanism of cardiac damage by these compounds.

Nasal steroid perspective: knowledge and attitudes

Intranasal corticosteroids (INCSs) seem to be the best medication available to control and eliminate symptoms of allergic rhinitis. However, the amounts of nasal steroids prescribed and used were not directly proportional to the number of allergic rhinitis cases in Turkey. Herein, we aimed to clarify the unexpectedly low prescription and use of INCSs in Turkey by checking the outlook of patients' and physicians' perspectives. The patients' perspective on oral and nasal steroids was evaluated with a custom-designed questionnaire drawn up specifically for this preliminary study. The physicians' perspective on prescribing nasal steroids was evaluated with the data obtained from the IMS Health Turkey reports. The findings we obtained in this survey by analyzing data from the self-administered questionnaires showed that among these young people, oral and nasal steroids were on the whole well-known drugs. Hence, even though steroids in general are well-known drugs, the young people we surveyed mainly remained uninformed about their safety. The incidence of using nasal steroids if prescribed is higher than the one with oral steroids; that may be due to the lack of knowledge about nasal steroids. The analysis of the IMS Health Turkey data for nasal steroid prescriptions between 2005 and 2008 shows that the market share has increased steadily. The role of INCSs in the treatment of allergic rhinitis is increasingly being recognized as an appropriate and effective treatment option. However, patients' and parents' concerns over the safety of INCS therapy have frequently resulted in their being positioned as a second-line treatment choice. Physicians need to be aware that patients may have a significant information gap. Instructing the family and caregivers about the correct use of INCS therapy is an important part of treatment.

Role of insulin, insulin-like growth factor-1, hyperglycaemic food and milk consumption in the pathogenesis of acne vulgaris

It is the purpose of this viewpoint article to delineate the regulatory network of growth hormone (GH), insulin, and insulin-like growth factor-1 (IGF-1) signalling during puberty, associated hormonal changes in adrenal and gonadal androgen metabolism, and the impact of dietary factors and smoking involved in the pathogenesis of acne. The key regulator IGF-1 rises during puberty by the action of increased GH secretion and correlates well with the clinical course of acne. In acne patients, associations between serum levels of IGF-1, dehydroepiandrosterone sulphate, dihydrotestosterone, acne lesion counts and facial sebum secretion rate have been reported. IGF-1 stimulates 5alpha-reductase, adrenal and gonadal androgen synthesis, androgen receptor signal transduction, sebocyte proliferation and lipogenesis. Milk consumption results in a significant increase in insulin and IGF-1 serum levels comparable with high glycaemic food. Insulin induces hepatic IGF-1 secretion, and both hormones amplify the stimulatory effect of GH on sebocytes and augment mitogenic downstream signalling pathways of insulin receptors, IGF-1 receptor and fibroblast growth factor receptor-2b. Acne is proposed to be an IGF-1-mediated disease, modified by diets and smoking increasing insulin/IGF1-signalling. Metformin treatment, and diets low in milk protein content and glycaemic index reduce increased IGF-1 signalling. Persistent acne in adulthood with high IGF-1 levels may be considered as an indicator for increased risk of cancer, which may require appropriate dietary intervention as well as treatment with insulin-sensitizing agents.

Androgen abuse in the community

PURPOSE OF REVIEW

To provide information of the current prevalence of illicit use of androgens by individuals of the community.

RECENT FINDINGS

Prevalence of abuse of androgens in individuals of the general population has reached alarming dimensions. Use of androgens is no longer limited to competitive sports, but has spread to leisure and fitness sports, bodybuilding, and nonathletes motivated to increase muscular mass and physical attractiveness. Alarming studies from Germany demonstrated that members of the healthcare systems provide illegal androgens to 48.1% of abusers visiting fitness centers. The new trend to combine androgens with growth hormone, insulin, and insulinotropic milk protein-fortified drinks may potentiate health risks of androgen abuse.

SUMMARY

The use of androgens has changed from being a problem restricted to sports to one of public health concern. The potential health hazards of androgen abuse are underestimated in the medical community, which unfortunately contributes to illegal distribution of androgens. Both the adverse effects of current androgen abuse especially in young men as well as the chronic toxicity from past long-term abuse of now middle-aged men has to be considered as a growing public health problem. In the future, an increasing prevalence of androgen misuse in combination with other growth-promoting hormones and insulinotropic milk protein products has to be expected, which may have further promoting effects on the prevalence of chronic western diseases.

Role of FGFR2-signaling in the pathogenesis of acne

It is the purpose of this review to extend our understanding of the fibroblast growth factor (FGF) receptor-2b-signaling network in the pathogenesis of acne. A new concept of the role of FGFR2b-signaling in dermal-epithelial interaction for skin appendage formation, pilosebaceous follicle homeostasis, comedogenesis, sebaceous gland proliferation and lipogenesis is presented. The FGFR2-gain-of-function mutations in Apert syndrome and unilateral acneiform nevus are most helpful model diseases pointing the way to androgen-dependent dermalepithelial FGFR2-signaling in acne. Androgen-mediated upregulation of FGFR2b-signaling in acne-prone skin appears to be involved in the pathogenesis of acne vulgaris. In organotypic skin cultures, keratinocyte-derived interleukin-1alpha stimulated fibroblasts to secrete FGF7 which stimulated FGFR2b-mediated keratinocyte proliferation. Postnatal deletion of FGFR2b in mice resulted in severe sebaceous gland atrophy. The importance of FGFR2b in sebaceous gland physiology is further supported by the mode of action of anti-acne agents which have been proposed to attenuate FGFR2b-signaling. Downregulation of FGFR2b-signaling by isotretinoin explains its therapeutic effect in acne. Downregulation of FGFR2b-signaling during the first trimester of pregnancy disturbs branched morphogenesis and explains retinoid embryotoxicity. Insulin-like growth factor-1 (IGF-1), the mediator of growth hormone during puberty, intracts with androgen-dependent FGFR2b-signaling and links androgen- and FGF-mediated signal transduction important in sebaceous gland homeostasis. The search for a follicular defect in the dermalepithelial regulation of growth factor-signaling in acne-prone skin appears to be a most promising approach to clarify the pathogenesis of acne.

Culto ao corpo e uso de anabolizantes entre praticantes de musculação

O objetivo do estudo foi investigar as motivações para a prática da musculação e uso de anabolizantes, assim como as representações e usos sociais do corpo entre usuários de anabolizantes praticantes de musculação. Foi realizado um estudo etnográfico com observação participante em academias de musculação de bairros de classe média e classes populares de Salvador, Bahia, Brasil, e realização de 43 entrevistas em profundidade com usuários de anabolizantes. A prática da musculação e o uso de anabolizantes, tanto entre usuários de classe média quanto populares, são motivados sobretudo por razões estéticas. A insatisfação com corpo real em comparação ao padrão ideal disseminado pela mídia, o receio de ser desvalorizado ou excluído do grupo de pares, o capital simbólico associado ao corpo "trabalhado" e o imediatismo na obtenção dos resultados favorecem o uso de anabolizantes. Faz-se necessária a realização de campanhas de prevenção voltadas para os jovens que aliem a visão crítica na desconstrução dos valores associados ao corpo na sociedade de consumo à veiculação de informação de qualidade sobre os riscos à saúde no consumo de anabolizantes.

Side effects of anabolic androgenic steroids: pathological findings and structure-activity relationships

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.