Although estrogen replacement therapy has become well established in the management of postmenopausal women, most physicians pay much less attention to the testosterone status of their older male patients. There is now increasing evidence that testosterone deficiency-Low Testosterone Syndrome-occurs in older men and is associated with decreased muscle strength and bone density, as well as memory problems. This article reviews the evidence for the existence of Low Testosterone Syndrome, often characterized as the male menopause or viropause, and the emerging evidence that testosterone therapy may ameliorate some of the symptoms and signs of frailty in men beyond 50 years of age.
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Metabol Open
March 2025
University of West Attica (UNIWA), School of Health and Care Science, Department of Midwifery, Ag. Spyridonos Str., Egaleo, Postal Code 12243, Athens, Greece.
Introduction: Polycystic Ovary Syndrome (PCOS) is a prevalent endocrine disorder characterized by hyperandrogenism, insulin resistance, and menstrual irregularities, leading to infertility in many women. Emerging evidence suggests intermittent fasting (IF), particularly time-restricted feeding (TRF), may improve reproductive and metabolic outcomes in women with PCOS by addressing core pathophysiological mechanisms. This systematic review examines the impact of IF on fertility and reproductive hormones in women with PCOS.
View Article and Find Full Text PDFBone
January 2025
Department of Paediatric Endocrinology, Royal Hospital for Children, Glasgow, United Kingdom; School of Medicine, Dentistry & Nursing, University of Glasgow, United Kingdom. Electronic address:
Background: Long term glucocorticoid treatment in Duchenne Muscular Dystrophy (DMD) is associated with a high incidence of fragility fractures. This systematic review aims to assess the current evidence for pharmacological and non-pharmacological treatment for osteoporosis in children and adults with DMD.
Methods: Three online databases (Embase, Medline, Cochrane Library) were searched for studies that evaluated interventions for treatment or prevention of osteoporosis in DMD.
Biol Res
January 2025
Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
Fluoride (F), as a natural element found in a wide range of sources such as water and certain foods, has been proven to be beneficial in preventing dental caries, but concerns have been raised regarding its potential deleterious effects on overall health. Sodium fluoride (NaF), another form of F, has the ability to accumulate in reproductive organs and interfere with hormonal regulation and oxidative stress pathways, contributing to reproductive toxicity. While the exact mechanisms of F-induced reproductive toxicity are not fully understood, this review aims to elucidate the mechanisms involved in testicular and ovarian injury.
View Article and Find Full Text PDFInt Immunopharmacol
January 2025
College of Agriculture and Forestry Science, Linyi University, Linyi 276000 Shandong, China. Electronic address:
Toxoplasma gondii (T. gondii) causes obvious reproductive toxicity in male by inducing inflammation and apoptosis in testicular tissue. Ginseng polysaccharide (GP) is an active compound in ginseng, known for its remarkable anti-inflammatory and antioxidant properties.
View Article and Find Full Text PDFBiomedicines
January 2025
Department of Family Medicine and Community Health, UMass Chan Medical School, Worcester, MA 01655, USA.
/: This systematic review and meta-analysis aimed to investigate the effect of prebiotics, alone or as part of synbiotics, on cardiometabolic parameters in polycystic ovary syndrome (PCOS) women. : Databases, including PubMed, Scopus, ISI Web of Science, Embase, and the Cochrane Central Register of Controlled Trials, were searched for relevant randomized-controlled trials (RCTs) until 12 December 2024. Changes in mean ± standard deviations were extracted and combined using a random-effects model.
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