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This study found that the dynamic characteristics of both cerebrovascular carbon dioxide reactivity and central respiratory chemoreflex decrease in the high frequency range and are not modified by exercise.

This paper describes the hGRα gene structure and its expression, focusing on the functional properties of the longest GRα isoform, but reports no new results.

In this theoretical analysis, the study reviews existing methodologies and approaches to stress resistance, emphasizing the need to increase employee stress tolerance to enhance performance, productivity, and well-being amidst professional and emotional challenges.

This study found that oxidative stress from chronic restraint stress delayed the anagen phase in the hair cycle of mice, but antioxidant treatment partially reversed this effect.

This study suggests that inhibiting testosterone via the 5α-reductase pathway might help alleviate sleep-related breathing instability in certain central sleep apnea populations.

This article reviews the development of selective androgen receptor modulators and myostatin inhibitors as performance-enhancing drugs, highlighting ongoing challenges in achieving truly tissue-selective anabolic agents and reporting no new experimental findings.

Kennedy's disease leads to muscle weakness without a cure, but exercise and managing symptoms may help patients live a normal lifespan.

This study reports that the nuclear receptor co-repressor 1 (NCoR1) inhibits cardiac hypertrophy by stabilizing the MEF2 and class II HDACs complex, potentially offering a target for new therapies.

The study observed that Tai Chi and Wuqinxi, when combined with antihypertensive medication, might be particularly effective in lowering systolic and diastolic blood pressure, respectively, suggesting they could be prioritized as treatment options.

In this study, researchers observed that quiescent mouse embryonic fibroblasts showed reduced glycolysis but increased TCA cycle flux and mitochondrial respiration, with these changes linked to metabolic reprogramming involving yes-associated protein inhibition and malate cycle modulation, which supports extracellular matrix protein synthesis.

This article reviews how stem cell exhaustion contributes to aging, emphasizing the balance between proliferation and quiescence as crucial for long-term stem cell maintenance, but it reports no new results.

This pilot study suggests that high-dose testosterone plus finasteride improved knee extensor strength and muscle size in men with impaired gait after chronic incomplete spinal cord injury.

In this study, researchers examined the relationship between stress resistance and coping strategies in 87 operational law enforcement officers, finding a positive correlation with "Active coping" and negative correlations with strategies like "Mental withdrawal" and "Denial," which may inform programs to enhance stress resistance.

This review discusses various syndromes of severe insulin resistance, their biochemical and clinical features, and potential therapeutic options, but it reports no new clinical results.

This article discusses the relationship between sedentary behavior and chronic disease, proposing that "physical inactivity disease" may be a non-permissive brain disorder with various physiological effects, but it reports no new research results.

This review discusses the potential role of autonomic dysfunction and sympathetic overactivity in hypertension development and reports no new results; renal denervation therapies have gained popularity for resistant cases.

This study found that while MK-0773 significantly increased lean body mass in sarcopenic frail elderly women, it did not significantly improve muscle strength or physical function compared to placebo.

This study found that metabolic adaptations in skin epithelial stem cells, specifically redox ratio recovery and glycolytic flux modulation, define competitive outcomes between wild-type and mutant cells in different oncogenic environments.

In this study, selective overexpression of androgen receptors in muscle cells increased lean muscle mass and reduced fat mass in transgenic rodents, suggesting a potential target for drug development.

In this study, researchers found that transgender men exhibited impaired autonomic modulation during sympathetic stimulation compared to cisgender women, potentially due to testosterone treatment affecting cardiac autonomic modulation.

This review discusses the role of sex hormones in cardiac hypertrophy and notes that estrogen provides protection against hypertrophy in pre-menopausal women, which is reduced after menopause but partially restored with estrogen therapy.

This review examined mechanisms regulating muscle repair, highlighting disruptions in aging and chronic diseases like Duchenne muscular dystrophy and diabetes. It noted that chronic inflammation and metabolic dysfunction hinder effective regeneration and discussed emerging therapies, suggesting multi-target approaches could be promising despite limited clinical evidence.

This position statement reviews the role of exercise professionals in managing PCOS and provides recommendations for physical activity, but it reports no new clinical findings.

This study found that while testosterone administration reduced myocardial damage in gonadectomized rats after ischemia/reperfusion injury, Finasteride led to greater improvements, whereas 4-hydroxyandrostenedione worsened outcomes.

In this animal study, administering testosterone alongside a 5α-reductase inhibitor counteracted testosterone's effects on prostate enlargement while preserving its beneficial effects on muscle and bone.

Fibroblasts help understand androgen resistance at the cellular level.

This study found that Rap1 deficiency in mice may lead to telomere shortening, DNA damage, and impaired mitochondrial function, contributing to cardiac aging and dysfunction.

This study found no statistically significant protective effect of antioxidant therapy against acute mountain sickness, though results were inconclusive due to limited data and methodological variability.

This study concluded that a 26-year-old woman had autosomal dominantly inherited hereditary cortisol insensitivity, leading to increased adrenocortical cortisol and androgen secretion, which caused clinical symptoms unlike in her male relatives.

This report presents a case of refractory thyrotoxicosis where the patient required a total thyroidectomy after resistance to conventional treatments including antithyroid drugs and radioactive iodine.