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Objective: To observe the anti-aging effects of moxibustion on age-related alterations in middle-aged mice.
Methods: Thirty, 9-month-old, male ICR mice were randomly divided into the moxibustion and control groups (N = 15). Mice in the moxibustion group were given mild moxibustion at the Guanyuan acupoint for 20 minutes every other day. After 30 treatments, neurobehavior tests, lifespan, gut microbiota composition and splenic gene expression were observed in the mice.
Results: Moxibustion improved the locomotor activity as well as motor function, activated the SIRT1-PPARα signaling pathway, ameliorated age-related alterations in gut microbiota, and affected the expression of genes related to energy metabolism in spleen.
Conclusion: Moxibustion ameliorated age-related alterations in neurobehavior and gut microbiota in middle-aged mice.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10251009 | PMC |
Eur J Case Rep Intern Med
August 2025
National Rehab Hospital, Dublin, Ireland.
Unlabelled: This report provides a detailed analysis of a singular case involving cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) in a male patient who suffered a stroke. Our investigation delves into the clinical manifestations, genetic foundations, diagnostic complexities, and prognosis associated with CADASIL. As a notable contributor to stroke occurrence in young patients, CADASIL's impact on morbidity and mortality is influenced by stroke-related complications and cognitive decline.
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August 2025
Wisconsin National Primate Research Center, University of Wisconsin, Madison, WI, United States.
Introduction: Aging is accompanied by systemic metabolic changes that contribute to disease susceptibility and functional decline. Sex differences in aging have been reported in humans, yet their mechanistic basis remains poorly understood. Due to their physiological similarity to humans, rhesus macaques are a powerful translational model to investigate sex-specific metabolomic aging under controlled conditions.
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August 2025
Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
In the cardiovascular system, elastic fibres exert a fundamental role providing the long-range elasticity required for physiological functions. Elastic fibres are complex in composition and structure containing, in addition to elastin, a wide range of matrix components, such as microfibrillar proteins, calcium-binding proteins and glycosaminoglycans. Changes in composition and/or structure can affect the biomechanics of the tissue as well as the intrinsic affinity of elastin for Ca ions.
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September 2025
Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany; Center for Molecular Biomedicine, Jena University Hospital, Hans-Knöll-Str. 2, 07745, Jena, Germany; Center for Sepsis Control and Care, Jena University Hospital, Am Klinikum 1,
Cardiolipins (CLs) are primarily expressed in the inner mitochondrial membrane where they play essential roles in membrane architecture and mitochondrial functions. CLs have a unique structure characterized by four acyl chains with different stoichiometries such as chain length and degree of saturation. CL composition changes with disease and age, but it is largely unknown how dynamic changes affect mitochondrial function.
View Article and Find Full Text PDFOdontology
September 2025
Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada.
This study aimed to investigate the age-related alterations in mesial roots of mandibular first molar in terms of root canal curvature values, dentin thickness, interorifice distance, deviation from apical foramen, and location of apical foramen using a three-dimensional curvature measurement method and micro-computed tomography (micro-CT). Forty-five mesial roots of mandibular first molars from three age groups (Group 1: ≤ 30 years, Group 2: 31-59 years, Group 3: ≥ 60 years) were scanned using micro-CT. The central axis of each mesiobuccal and mesiolingual canal was analyzed using cubic B-spline curves to calculate canal curvature.
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