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In this study, testosterone was found to increase the risk of arrhythmias in a rat heart model, while finasteride reduced this arrhythmogenic effect.

In this study, radial shockwave therapy significantly improved muscle spasticity, ankle range of motion, and functional abilities in children with spastic cerebral palsy, suggesting it may help them achieve greater autonomy in daily activities.

Platelet-rich plasma does not improve recovery after Achilles tendon surgery.

This study found that P144 (Disitertide) significantly reduced collagen deposition and improved muscle organization in a rabbit model of post-radiotherapy fibrosis, suggesting potential antifibrotic effects.

In this case study, the researchers reported that treating a woman with type B insulin resistance using rituximab, dexamethasone, and cyclophosphamide greatly reduced her insulin needs, but her hyperandrogenic state persisted, suggesting ovarian hyperthecosis.

Caloric restriction improves skin and fur structure but can cause muscle loss and movement issues.

This animal study observed that dihydrotestosterone increased arterial stiffness and decreased estrogen receptor expression in female mice, potentially impacting cardiovascular health in contexts of androgen use.

In this study, Smad4 deletion in satellite cells hindered skeletal muscle regeneration in adult mice and did not enhance regeneration in aged mice, indicating Smad4's crucial role in muscle repair.

This study found that inhibiting the Mitochondrial Pyruvate Carrier in human hair follicles ex vivo activated the integrated stress response, affecting cell proliferation and metabolism.

This study observed that in spontaneously hypertensive rats, testosterone's effects on endothelium-dependent vasodilation involved reduced nitric oxide levels, increased oxidative stress, and greater reliance on endothelium-dependent hyperpolarization, with variations in these responses noted when testosterone was combined with either anastrozole or finasteride.

This study found that despite the presence of steroidogenesis inhibitors, CRPC tumor cells adapt to continue synthesizing androgens, suggesting a need for more effective androgen axis targeting.

This study found that methotrexate treatment for 15 days suppressed tuberculin hypersensitivity in Strain 2 guinea pigs without causing lymphopenic or anti-inflammatory effects.

This study found that ferritin levels were positively associated with insulin resistance in non-diabetic Korean men and postmenopausal women, but not in premenopausal women.

This discussion of antioxidant use in pressure ulcer prevention highlights failed clinical trials but does not rule out ROS involvement or the potential efficacy of other antioxidants.

In this study, Quercetin-loaded black seed oil nanoemulsion effectively mitigated testosterone-induced testicular oxidative stress and inflammation in rats undergoing exercise and restraint stress, with improved antioxidant levels and reduced inflammatory markers compared to other treatment groups.

This study demonstrated that supplementing aged mice with pro-IGF-II improved muscle regeneration by enhancing satellite cell proliferation and reducing adipogenesis, suggesting potential benefits for treating muscle injuries in elderly individuals.

This study highlights the severe health risks and dependence associated with non-medical androgen use among gym-goers, stressing the need for specialized primary care and harm-reduction strategies due to potentially fatal outcomes even after prolonged cessation.

This study suggests that testosterone may reduce knee joint range of motion by acting on relaxin receptors in rats, while flutamide and finasteride counteracted this effect and increased receptor expression.

This case report describes a female triathlete with a femoral stress fracture complicated by DVT and CRPS, highlighting the need for a multidisciplinary approach in treating the female athlete triad.

In this study, patients with testicular feminization syndrome showed limited anabolic responsiveness to dihydrotestosterone, potentially due to reduced affinity of nuclear receptor sites for androgenic steroids rather than defective testosterone conversion.

This article reviews the challenges of fasting and dietary regimens in producing sustained weight loss and reports no new research findings or results.

In this case study, clomiphene citrate therapy restored hormonal balance and improved symptoms in a young male runner with hypogonadotropic hypogonadism related to endurance exercise.

Testosterone needs to be converted to DHT to reduce stress response in male rats.

This study found that blocking the hypothalamic-pituitary-gonadal axis in male rats reduced baroreflex dysfunction and inflammation caused by endotoxemia, highlighting potential therapeutic benefits.

Minoxidil treatment in mice preserved the integrity of elastic lamellae and improved arterial biomechanical properties, especially in females, suggesting it could be an anti-arterial aging agent potentially suitable for female-targeted therapies.

This paper reviews the role of endoplasmic reticulum stress and the unfolded protein response in Hutchinson-Gilford progeria syndrome-related atherosclerosis, especially in vascular smooth muscle cells, but reports no clinical findings; intervention in these pathways is suggested as a potential therapeutic strategy.

In this case report, significantly elevated testosterone levels were documented in a young female with Type A Insulin Resistance Syndrome, marking a clinical finding beyond what is typically associated with the disorder's known mutations.

This study found that glucose starvation and hypoxia are physiological triggers of ER stress in in vitro differentiated adipocytes, rather than high concentrations of saturated fatty acids, cholesterol, or proinflammatory cytokines.

This study found that Smad4 is crucial for satellite cell amplification during skeletal muscle regeneration, with aged cells exhibiting less Smad4 and reduced regenerative capability in mice.

This study observed that partial autotaxin deficiency in mice protects against diet-induced obesity and systemic insulin resistance, suggesting the ATX-LPA pathway negatively affects skeletal muscle insulin signaling and mitochondrial function during obesity.