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Dehydroepiandrosterone – Is the Fountain of Youth Drying Out?
Physiol. Res. 52: 397-407, 2003 MINIREVIEW Dehydroepiandrosterone – Is the Fountain of Youth Drying Out? P. CELEC 1,2, L. STÁRKA3 1Faculty of Medicine, 2Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia and 3Institute of Endocrinology, Prague, Czech Republic Received September 15, 2002 Accepted October 7, 2002 Summary Dehydroepiandrosterone (DHEA) and its sulphate-bound form (DHEAS) are important steroids mainly of adrenal origin. Their physiological and pathophysiological functions are not yet fully identified, although a number of various possible features have been hypothesized. Most popular is the description of the “hormone of youth” as the long-term dynamics of DHEA levels are characterized by a sharp age-related decline in the late adulthood and later. Low levels of DHEA are, however, associated not only with the ageing process but also with diabetes mellitus, cardiovascular diseases and some neurological or immunological entities. In the past decade, a number of brief studies have concentrated on these relationships and also on the role of exogenous DHEA in health, disease and human well-being. This article tries to summarize some of the most important facts achieved recently. Key words Dehydroepiandrosterone • Intracrinology • Hormone replacement therapy • Steroids Introduction functions: 1) DHEA is an endogenous metabolite that cannot be patented so that pharmaceutical companies are In 1934 Butenandt and Dannenbaum isolated not interested in supporting research in this field. dehydroepiandrosterone (DHEA) from urine and in 1944 2) DHEA can be described as a “human molecule” Munson and colleagues identified its 3β-sulphate because other investigated species have much lower (DHEAS). Even now, nearly 70 years later, we still do concentrations. -
COVID-19—The Potential Beneficial Therapeutic Effects of Spironolactone During SARS-Cov-2 Infection
pharmaceuticals Review COVID-19—The Potential Beneficial Therapeutic Effects of Spironolactone during SARS-CoV-2 Infection Katarzyna Kotfis 1,* , Kacper Lechowicz 1 , Sylwester Drozd˙ zal˙ 2 , Paulina Nied´zwiedzka-Rystwej 3 , Tomasz K. Wojdacz 4, Ewelina Grywalska 5 , Jowita Biernawska 6, Magda Wi´sniewska 7 and Miłosz Parczewski 8 1 Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland; [email protected] 2 Department of Pharmacokinetics and Monitored Therapy, Pomeranian Medical University, 70-111 Szczecin, Poland; [email protected] 3 Institute of Biology, University of Szczecin, 71-412 Szczecin, Poland; [email protected] 4 Independent Clinical Epigenetics Laboratory, Pomeranian Medical University, 71-252 Szczecin, Poland; [email protected] 5 Department of Clinical Immunology and Immunotherapy, Medical University of Lublin, 20-093 Lublin, Poland; [email protected] 6 Department of Anesthesiology and Intensive Therapy, Pomeranian Medical University in Szczecin, 71-252 Szczecin, Poland; [email protected] 7 Clinical Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland; [email protected] 8 Department of Infectious, Tropical Diseases and Immune Deficiency, Pomeranian Medical University in Szczecin, 71-455 Szczecin, Poland; [email protected] * Correspondence: katarzyna.kotfi[email protected]; Tel.: +48-91-466-11-44 Abstract: In March 2020, coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 was declared Citation: Kotfis, K.; Lechowicz, K.; a global pandemic by the World Health Organization (WHO). The clinical course of the disease is Drozd˙ zal,˙ S.; Nied´zwiedzka-Rystwej, unpredictable but may lead to severe acute respiratory infection (SARI) and pneumonia leading to P.; Wojdacz, T.K.; Grywalska, E.; acute respiratory distress syndrome (ARDS). -
Hormonal Treatment Strategies Tailored to Non-Binary Transgender Individuals
Journal of Clinical Medicine Review Hormonal Treatment Strategies Tailored to Non-Binary Transgender Individuals Carlotta Cocchetti 1, Jiska Ristori 1, Alessia Romani 1, Mario Maggi 2 and Alessandra Daphne Fisher 1,* 1 Andrology, Women’s Endocrinology and Gender Incongruence Unit, Florence University Hospital, 50139 Florence, Italy; [email protected] (C.C); jiska.ristori@unifi.it (J.R.); [email protected] (A.R.) 2 Department of Experimental, Clinical and Biomedical Sciences, Careggi University Hospital, 50139 Florence, Italy; [email protected]fi.it * Correspondence: fi[email protected] Received: 16 April 2020; Accepted: 18 May 2020; Published: 26 May 2020 Abstract: Introduction: To date no standardized hormonal treatment protocols for non-binary transgender individuals have been described in the literature and there is a lack of data regarding their efficacy and safety. Objectives: To suggest possible treatment strategies for non-binary transgender individuals with non-standardized requests and to emphasize the importance of a personalized clinical approach. Methods: A narrative review of pertinent literature on gender-affirming hormonal treatment in transgender persons was performed using PubMed. Results: New hormonal treatment regimens outside those reported in current guidelines should be considered for non-binary transgender individuals, in order to improve psychological well-being and quality of life. In the present review we suggested the use of hormonal and non-hormonal compounds, which—based on their mechanism of action—could be used in these cases depending on clients’ requests. Conclusion: Requests for an individualized hormonal treatment in non-binary transgender individuals represent a future challenge for professionals managing transgender health care. For each case, clinicians should balance the benefits and risks of a personalized non-standardized treatment, actively involving the person in decisions regarding hormonal treatment. -
Effect of Dehydroepiandrosterone and Testosterone Supplementation on Systemic Lipolysis
ORIGINAL ARTICLE Effect of Dehydroepiandrosterone and Testosterone Supplementation on Systemic Lipolysis Ana E. Espinosa De Ycaza, Robert A. Rizza, K. Sreekumaran Nair, and Michael D. Jensen Division of Endocrinology, Endocrine Research Unit, Mayo Clinic, Rochester, Minnesota 55905 Downloaded from https://academic.oup.com/jcem/article/101/4/1719/2804555 by guest on 24 September 2021 Context: Dehydroepiandrosterone (DHEA) and T hormones are advertised as antiaging, antiobe- sity products. However, the evidence that these hormones have beneficial effects on adipose tissue metabolism is limited. Objective: The objective of the study was to determine the effect of DHEA and T supplementation on systemic lipolysis during a mixed-meal tolerance test (MMTT) and an iv glucose tolerance test (IVGTT). Design: This was a 2-year randomized, double-blind, placebo-controlled trial. Setting: The study was conducted at a general clinical research center. Participants: Sixty elderly women with low DHEA concentrations and 92 elderly men with low DHEA and bioavailable T concentrations participated in the study. Interventions: Elderly women received 50 mg DHEA (n ϭ 30) or placebo (n ϭ 30). Elderly men received 75 mg DHEA (n ϭ 30),5mgT(nϭ 30), or placebo (n ϭ 32). Main Outcome Measures: In vivo measures of systemic lipolysis (palmitate rate of appearance) during a MMTT or IVGTT. Results: At baseline there was no difference in insulin suppression of lipolysis measured during MMTT and IVGTT between the treatment groups and placebo. For both sexes, a univariate analysis showed no difference in changes in systemic lipolysis during the MMTT or IVGTT in the DHEA group and T group when compared with placebo. -
Properties and Units in Clinical Pharmacology and Toxicology
Pure Appl. Chem., Vol. 72, No. 3, pp. 479–552, 2000. © 2000 IUPAC INTERNATIONAL FEDERATION OF CLINICAL CHEMISTRY AND LABORATORY MEDICINE SCIENTIFIC DIVISION COMMITTEE ON NOMENCLATURE, PROPERTIES, AND UNITS (C-NPU)# and INTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRY CHEMISTRY AND HUMAN HEALTH DIVISION CLINICAL CHEMISTRY SECTION COMMISSION ON NOMENCLATURE, PROPERTIES, AND UNITS (C-NPU)§ PROPERTIES AND UNITS IN THE CLINICAL LABORATORY SCIENCES PART XII. PROPERTIES AND UNITS IN CLINICAL PHARMACOLOGY AND TOXICOLOGY (Technical Report) (IFCC–IUPAC 1999) Prepared for publication by HENRIK OLESEN1, DAVID COWAN2, RAFAEL DE LA TORRE3 , IVAN BRUUNSHUUS1, MORTEN ROHDE1, and DESMOND KENNY4 1Office of Laboratory Informatics, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark; 2Drug Control Centre, London University, King’s College, London, UK; 3IMIM, Dr. Aiguader 80, Barcelona, Spain; 4Dept. of Clinical Biochemistry, Our Lady’s Hospital for Sick Children, Crumlin, Dublin 12, Ireland #§The combined Memberships of the Committee and the Commission (C-NPU) during the preparation of this report (1994–1996) were as follows: Chairman: H. Olesen (Denmark, 1989–1995); D. Kenny (Ireland, 1996); Members: X. Fuentes-Arderiu (Spain, 1991–1997); J. G. Hill (Canada, 1987–1997); D. Kenny (Ireland, 1994–1997); H. Olesen (Denmark, 1985–1995); P. L. Storring (UK, 1989–1995); P. Soares de Araujo (Brazil, 1994–1997); R. Dybkær (Denmark, 1996–1997); C. McDonald (USA, 1996–1997). Please forward comments to: H. Olesen, Office of Laboratory Informatics 76-6-1, Copenhagen University Hospital (Rigshospitalet), 9 Blegdamsvej, DK-2100 Copenhagen, Denmark. E-mail: [email protected] Republication or reproduction of this report or its storage and/or dissemination by electronic means is permitted without the need for formal IUPAC permission on condition that an acknowledgment, with full reference to the source, along with use of the copyright symbol ©, the name IUPAC, and the year of publication, are prominently visible. -
UFC PROHIBITED LIST Effective June 1, 2021 the UFC PROHIBITED LIST
UFC PROHIBITED LIST Effective June 1, 2021 THE UFC PROHIBITED LIST UFC PROHIBITED LIST Effective June 1, 2021 PART 1. Except as provided otherwise in PART 2 below, the UFC Prohibited List shall incorporate the most current Prohibited List published by WADA, as well as any WADA Technical Documents establishing decision limits or reporting levels, and, unless otherwise modified by the UFC Prohibited List or the UFC Anti-Doping Policy, Prohibited Substances, Prohibited Methods, Specified or Non-Specified Substances and Specified or Non-Specified Methods shall be as identified as such on the WADA Prohibited List or WADA Technical Documents. PART 2. Notwithstanding the WADA Prohibited List and any otherwise applicable WADA Technical Documents, the following modifications shall be in full force and effect: 1. Decision Concentration Levels. Adverse Analytical Findings reported at a concentration below the following Decision Concentration Levels shall be managed by USADA as Atypical Findings. • Cannabinoids: natural or synthetic delta-9-tetrahydrocannabinol (THC) or Cannabimimetics (e.g., “Spice,” JWH-018, JWH-073, HU-210): any level • Clomiphene: 0.1 ng/mL1 • Dehydrochloromethyltestosterone (DHCMT) long-term metabolite (M3): 0.1 ng/mL • Selective Androgen Receptor Modulators (SARMs): 0.1 ng/mL2 • GW-1516 (GW-501516) metabolites: 0.1 ng/mL • Epitrenbolone (Trenbolone metabolite): 0.2 ng/mL 2. SARMs/GW-1516: Adverse Analytical Findings reported at a concentration at or above the applicable Decision Concentration Level but under 1 ng/mL shall be managed by USADA as Specified Substances. 3. Higenamine: Higenamine shall be a Prohibited Substance under the UFC Anti-Doping Policy only In-Competition (and not Out-of- Competition). -
Reproductive DHEA-S
Reproductive DHEA-S Analyte Information - 1 - DHEA-S Introduction DHEA-S, DHEA sulfate or dehydroepiandrosterone sulfate, it is a metabolite of dehydroepiandrosterone (DHEA) resulting from the addition of a sulfate group. It is the sulfate form of aromatic C19 steroid with 10,13-dimethyl, 3-hydroxy group and 17-ketone. Its chemical name is 3β-hydroxy-5-androsten-17-one sulfate, its summary formula is C19H28O5S and its molecular weight (Mr) is 368.5 Da. The structural formula of DHEA-S is shown in (Fig.1). Fig.1: Structural formula of DHEA-S Other names used for DHEA-S include: Dehydroisoandrosterone sulfate, (3beta)-3- (sulfooxy), androst-5-en-17-one, 3beta-hydroxy-androst-5-en-17-one hydrogen sulfate, Prasterone sulfate and so on. As DHEA-S is very closely connected with DHEA, both hormones are mentioned together in the following text. Biosynthesis DHEA-S is the major C19 steroid and is a precursor in testosterone and estrogen biosynthesis. DHEA-S originates almost exclusively in the zona reticularis of the adrenal cortex (Fig.2). Some may be produced by the testes, none is produced by the ovaries. The adrenal gland is the sole source of this steroid in women, whereas in men the testes secrete 5% of DHEA-S and 10 – 20% of DHEA. The production of DHEA-S and DHEA is regulated by adrenocorticotropin (ACTH). Corticotropin-releasing hormone (CRH) and, to a lesser extent, arginine vasopressin (AVP) stimulate the release of adrenocorticotropin (ACTH) from the anterior pituitary gland (Fig.3). In turn, ACTH stimulates the adrenal cortex to secrete DHEA and DHEA-S, in addition to cortisol. -
Vargas KEA, Et Al. Hepatotoxicity Associated with Methylstenbolone and Copyright© Vargas KEA, Et Al
1. Medical Journal of Clinical Trials & Case Studies ISSN: 2578-4838 Hepatotoxicity Associated with Methylstenbolone and Stanozolol Abuse Vargas KEA*, Guaraná TA, Biccas BN, Agoglia LV, Carvalho ACG, Case Report Gismondi R and Esberard EBC Volume 2 Issue 5 Received Date: July 27, 2018 Department of Gastroenterology/Hepatology, Department of Clinical Medicine, and Published Date: September 03, 2018 Department of Pathology, Antônio Pedro University Hospital, Federal Fluminense DOI: 10.23880/mjccs-16000176 University, Rio de Janeiro, Brazil *Corresponding author: Vargas Karen Elizabeth Arce, Department of Gastroenterology/Hepatology, Department of Clinical Medicine, and Department of Pathology, Antônio Pedro University Hospital, Federal Fluminense University, Rio de Janeiro, Ernani do Amaral Peixoto Avenue, 935. Ap.901 / Cep.24020043, Brazil, Tel: 005521981584624; Email: [email protected] Abstract Background & Objectives: Drug hepatotoxicity is a major cause of liver disease. Many drugs are well known to induce liver damage. Some toxic products, like anabolic androgenic steroids, that are pharmaceutical preparations since they contain pharmaceutically active substance, are available as nutritional supplements. Many patients are used to consume these like dietary stuff. Methods: We introduce a case series of two patients who developed hepatic damage after the consumption of anabolic- androgenic steroids, accompanied by a detailed bibliographic research on this topic. Results: We present two young men who developed significant liver damage, both with hyperbilirubinemia pattern after consumption of anabolic-androgenic steroids. This was associated with considerable morbidity, although both recovered without liver transplantation. The two anabolic-androgenic steroids were being marketed as dietary supplements. Conclusions: Although not well controlled substances in Brazil, anabolic-androgenic steroids are cause of severe hepatotoxicity. -
A10 Anabolic Steroids Hardcore Info
CONTENTS GENERAL INFORMATION 3 Anabolic steroids – What are they? 4 How do they Work? – Aromatisation 5 More molecules – More problems 6 The side effects of anabolic steroids 7 Women and anabolic steroids 8 Injecting steroids 9 Abscesses – Needle Exchanges 10 Intramuscular injection 11 Injection sites 12 Oral steroids – Cycles – Stacking 13 Diet 14 Where do steroids come from? Spotting a counterfeit 15 Drug Information – Drug dosage STEROIDS 16 Anadrol – Andriol 17 Anavar – Deca-Durabolin 18 Dynabolon – Durabolin – Dianabol 19 Esiclene – Equipoise 20 Primobolan Depot – Proviron – Primobolan orals – Pronobol 21 Sustanon – Stromba, Strombaject – Testosterone Cypionate Testosterone Enanthate 22 Testosterone Propionate – Testosterone Suspension 23 Trenbolone Acetate – Winstrol OTHER DRUGS 24 Aldactone – Arimidex 25 Clenbuterol – Cytomel 26 Ephedrine Hydrochloride – GHB 27 Growth Hormone 28 Insulin 30 Insulin-Like Growth Factor-1 – Human Chorionic Gonadotrophin 31 Tamoxifen – Nubain – Recreational Drugs 32 Steroids and the Law 34 Glossary ANABOLIC STEROIDS People use anabolic steroids for various reasons, some use them to build muscle for their job, others just want to look good and some use them to help them in sport or body building. Whatever the reason, care needs to be taken so that as little harm is done to the body as possible because despite having muscle building effects they also have serious side effects especially when used incorrectly. WHAT ARE THEY? Anabolic steroids are man made versions of the hormone testosterone. Testosterone is the chemical in men responsible for facial hair, deepening of the voice and sex organ development, basically the masculine things Steroids are in a man. used in medicine to treat anaemia, muscle weakness after These masculine effects surgery etc, vascular are called the androgenic disorders and effects of testosterone. -
Gender-Affirming Hormone Therapy
GENDER-AFFIRMING HORMONE THERAPY Julie Thompson, PA-C Medical Director of Trans Health, Fenway Health March 2020 fenwayhealth.org GOALS AND OBJECTIVES 1. Review process of initiating hormone therapy through the informed consent model 2. Provide an overview of masculinizing and feminizing hormone therapy 3. Review realistic expectations and benefits of hormone therapy vs their associated risks 4. Discuss recommendations for monitoring fenwayhealth.org PROTOCOLS AND STANDARDS OF CARE fenwayhealth.org WPATH STANDARDS OF CARE, 2011 The criteria for hormone therapy are as follows: 1. Well-documented, persistent (at least 6mo) gender dysphoria 2. Capacity to make a fully informed decision and to consent for treatment 3. Age of majority in a given country 4. If significant medical or mental health concerns are present, they must be reasonably well controlled fenwayhealth.org INFORMED CONSENT MODEL ▪ Requires healthcare provider to ▪ Effectively communicate benefits, risks and alternatives of treatment to patient ▪ Assess that the patient is able to understand and consent to the treatment ▪ Informed consent model does not preclude mental health care! ▪ Recognizes that prescribing decision ultimately rests with clinical judgment of provider working together with the patient ▪ Recognizes patient autonomy and empowers self-agency ▪ Decreases barriers to medically necessary care fenwayhealth.org INITIAL VISITS ▪ Review history of gender experience and patient’s goals ▪ Document prior hormone use ▪ Assess appropriateness for gender affirming medical -
Records of Pharmaceutical and Biomedical Sciences
REVIEW ARTICLE RECORDS OF PHARMACEUTICAL AND BIOMEDICAL SCIENCES Effect of Exogenous Anabolic Androgenic Steroids on Testosterone/ Epitestosterone Ratio and its Application on Athlete Biological Passport in Egypt Hanem A. Khalil a, Dina M. Abo-Elmatty b, Rosa V. Alemany c, Noha M. Mesbah b a Egyptian Anti-Doping Organization, Cairo, Egypt. b Faculty of Pharmacy, Department of Biochemistry Suez Canal University, Ismailia, Egypt. C Catalonian Anti-Doping Laboratory of Fundacio IMIM, Barcelona, Spain. Abstract Received on: 01.09. 2018 Using the Anabolic Androgenic Steroid (AAS) agents is evident not only Revised on: 21. 10. 2018 within the competitive senior and junior athletes, but also in non-sporting contexts by individuals seeking to „improve‟ their physique. No accurate data Accepted on: 01. 11. 2018 is available for the prevalence of AAS misuse among athletes. Studies suggest that it may be 1–5% of the population; with the prevalence being higher in males. Many studies documented side effects and health hazards with the misuse of anabolic steroids, where these were accused as a cause of Correspondence Author: deaths among athletes. Intake of exogenous anabolic steroids disturbed the Testosterone / Epitestosterone (T/E) ratio causing its evaluation above the Tel:+201270206648. normal level. This review outlines the anabolic steroids, its side effects and E-mail address: health impacts in both the sporting and physique development contexts. It also provides a brief review of the history of AAS as doping agents and [email protected] athlete biological passport. Conclusion: Doping among athletes is a widespread public health and social problem. Many studies have shown that both short- and long-term health complications have consequences and dependencies. -
Intrarosa™ (Prasterone)
Intrarosa™ (prasterone) – New Drug Approval • On November 17, 2016, the FDA announced the approval of Endoceutics’ Intrarosa (prasterone), for the treatment of moderate to severe dyspareunia, a symptom of vulvar and vaginal atrophy (VVA), due to menopause. • Approximately 50% of postmenopausal women suffer from VVA. The symptoms of VVA are vaginal dryness, pain during sexual activity (dyspareunia) and irritation and itching. • Intrarosa contains the active ingredient, prasterone that is also known as dehydroepiandrosterone (DHEA). Prasterone is an inactive endogenous steroid and is converted into active androgens and/or estrogens. — Although DHEA is included in some dietary supplements, the efficacy and safety of those products have not been established for diagnosing, curing, mitigating, treating or preventing any disease. • The efficacy of Intrarosa was evaluated in two 12-week placebo-controlled trials enrolling 813 postmenopausal women with moderate to severe dyspareunia. The four co-primary efficacy endpoints were severity of dyspareunia, the % of vaginal superficial cells, the % of parabasal cells, and vaginal pH. — The mean change in severity of dyspareunia was -0.87 vs. -1.27 (p = 0.0132) in trial 1 and -1.06 vs. -1.42 (p = 0.0002) in trial 2 for placebo vs. Intrarosa, respectively. — The mean change in % superficial cells was 0.91% vs. 5.62% (p < 0.0001) in trial 1 and 1.75% vs. 10.2% (p < 0.0001) in trial 2 for placebo vs. Intrarosa, respectively. — The mean change in % parabasal cells was -1.62% vs. -47.4% (p < 0.0001) in trial 1 and -11.98% and -41.51% (p < 0.0001) in trial 2 for placebo vs.