Results 31 to 40 of about 3,709,556 (294)

Frequency of the use of anabolic drugs in bodybuilding athletes in Jahrom city

فصلنامه دانشگاه علوم پزشکی جهرم, 2013
Introduction: Bodybuilding exercise is one of the most popular sports among the youth. Body builders use anabolic agents to increase their muscle growth and improve their appearance but the adverse effects of these drugs are greater than their advantages.
Saeed Sobhanian, Davood Rajabian, Farhad Sadeghi, Esmaeil Parsayee Manesh   +3 more
doaj   +2 more sources

Anabolic Steroid use in Sports and in Physical Activity: Overview and Analysis [PDF]

Sport Mont, 2018
Anabolic steroids,commonly referred to as anabolic androgenic steroids (AAS), are a family of hormones that comprises testosterone. Exposure to these substances can result in damage to human health, such as liver cancer, and to the environment.
Filomena Mazzeo
doaj   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Prevalence of Prohibited Substance Use and Methods by Female Athletes: Evidence of Gender-Related Differences

Frontiers in Sports and Active Living, 2022
To achieve optimal sports performances, women and men may show specific doping practices because of the physiological and psychological gender differences, but there are few data on this topic.
Katia Collomp, Katia Collomp, Katia Collomp, Magnus Ericsson, Nathan Bernier, Nathan Bernier, Corinne Buisson   +6 more
doaj   +1 more source

Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System

Advanced Functional Materials, EarlyView.
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim, Zhuo Feng Lee, Gi‐Dong Sim, Sejoong Kim, Jessie S. Jeon   +4 more
wiley   +1 more source

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

Advanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis, Yoontae Kim, Rahul Patil, Xinran Zhang, Meth Jayatilake, Orelle Bulgin, Peter Lialios, Sana Surrency, Soraya Tarrah, Argyris K. Lazaris, Alison Grafton, James Williams IV, Seyedeh Boshra Nouraie, Maria Bizaki, Penelope Xeron, Edward Van Keuren, Jonathan E. Seppala, Evagelia C. Laiakis, Joanna B. Kitlinska, Stella Alimperti   +19 more
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Anabolic-Androgenic Steroids and Prohibited Substances Misuse among Iranian Recreational Female Bodybuilders and its Associated Psycho-socio-demographic Factors [PDF]

Addiction and Health, 2018
Background: The growing tendency to anabolic-androgenic steroids (AAS) and prohibited substances misuse by female athletes is a new public health concern.
Hooman Angoorani, Maryam Jalali, Farzin Halabchi   +2 more
doaj   +1 more source

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

Advanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni, Gretel S. Major, Sam Arnold, Samuel Tomkins, Eugenia Spessot, Scott Loeffler, Kieran Lau, Richard Tan, Jessica Harte, Roslyn Kemp, Tess Reynolds, Jelena Rnjak‐Kovacina, Gary J. Hooper, Tim B. F. Woodfield, David C. Kieser, Khoon S. Lim   +15 more
wiley   +1 more source

Assessment and Treatment of Postmenopausal Osteoporosis: An Appraisal of International Guidelines

Journal of Clinical Rheumatology and Immunology, 2022
Recently, several updates in the assessment and treatment of postmenopausal osteoporosis guidelines were published. This review discusses international guidelines, including the algorithm for management of patients at risk of osteoporotic fracture from ...
Sumapa Chaiamnuay
doaj   +1 more source