The prevalence of anabolic androgenic steroids (AAS) is rising, especially in recreational sports and the general population. While body image significantly influences AAS use, gender differences remain unclear. We examined gender-related connections between AAS use, body image, eating behavior, and physical activity. Following PRISMA guidelines, we analyzed 22 studies: 14 with male-only samples, 5 mixed-gender, 2 with sexual and gender minorities, and 1 with a female-only sample. FINDINGS: confirm body image as a key predictor of AAS use. Though AAS use correlates with eating disorders, outcomes vary by context; for instance, no discernible difference in eating behavior was observed between AAS users and non-users in bodybuilding. Physical activity findings varied, with some studies showing no significant differences between AAS users and non-users. Due to limited gender-comparison studies, conclusive gender-related differences cannot be drawn. This systematic review underscores the complex interplay between AAS use, body image, eating behavior, and physical activity, emphasizing the necessity for further research to develop targeted interventions for diverse populations, addressing AAS-related concerns and promoting overall well-being.
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http://dx.doi.org/10.1016/j.neubiorev.2024.105772 | DOI Listing |
Alzheimers Dement
December 2024
Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.
Background: In-vivo magnetic resonance imaging (MRI) has recently shown that patients with clinically diagnosed Alzheimer's disease (AD) and dementia with Lewy bodies (DLB) exhibit degeneration of the cholinergic nucleus basalis of Meynert and its white matter (WM) projections through the cingulum and external capsule pathways. Here, we propose an imaging-pathologic validation study aimed at investigating cholinergic WM pathways using post-mortem MRI of autopsy-confirmed AD, Lewy body dementia (LBD), and other neurodegenerative diseases (OTH).
Method: We included 53 brain donors (34 AD, 10 LBD, and 9 OTH, mainly including frontotemporal lobe degeneration and vascular disease, Table 1).
J Sex Med
January 2025
Department of Obstetrics Gynecology, American University of Beirut Medical Center, Cairo Street, Hamra, Beirut, Lebanon 11-0236.
Background: Sexual function during pregnancy and the postpartum period is a complex component of maternal and couple health, and it's deeply influenced by an intricate interplay of physiological, psychological, childbirth, and relational factors.
Aim: This review seeks to explore the nuanced dynamics of sexual function during pregnancy and the postpartum period, shedding light on both the challenges and opportunities for enhancing maternal and couple sexual well-being.
Methods: Drawing on a combination of existing scientific literature and extensive clinical experience, this expert opinion delves into the physiological transformations, psychological adjustments, and shifts in relational dynamics that accompany pregnancy and postpartum.
Front Psychol
December 2024
Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Bandung, West Java, Indonesia.
[This corrects the article DOI: 10.3389/fpsyg.2023.
View Article and Find Full Text PDFRadiat Oncol J
December 2024
Department of Radiation Oncology, Yonsei Cancer Center, Heavy Ion Therapy Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea.
Purpose: Cardiac radioablation is a novel, non-invasive treatment for ventricular tachycardia (VT), involving a single fractional stereotactic ablative body radiotherapy (SABR) session with a prescribed dose of 25 Gy. This complex procedure requires a detailed workflow and stringent dose constraints compared to conventional radiation therapy. This study aims to establish a consistent institutional workflow for single-fraction cardiac VT-SABR, emphasizing robust plan evaluation and quality assurance.
View Article and Find Full Text PDFBMC Ophthalmol
January 2025
Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No. 138, Sheng Li Road, Tainan, 704, Taiwan.
Background: To investigate the association between obesity and orbital fat expansion in proptosis of thyroid eye disease.
Methods: This observational study retrospectively enrolled 87 participants who received orbital fat decompression surgery for thyroid eye disease. Primary outcome measures included average body mass index (BMI) and the proportion of the study sample with overweight and obesity, compared with the general Taiwanese population.
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