A variety of lifespans, faster ageing processes, and shared social spaces with humans mean studies of our canine friends hold great potential for shining light on ageing and cognitive decline.
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http://dx.doi.org/10.15252/embr.202357706 | DOI Listing |
Brain Behav Immun
December 2024
Department of Geriatrics, University Medical Center Goettingen, Robert-Koch-Str. 42, 37075 Goettingen, Germany; DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany. Electronic address:
Obesity, a pandemic, worldwide afflicts almost one billion people. Obesity and ageing share several pathological pathways leading to neurological disorders. However, due to a lack of suitable animal models, the long-term effects of obesity on age-related disorders- cognitive impairment and dementia have not yet been thoroughly investigated.
View Article and Find Full Text PDFAnal Chem
December 2024
Department of Chemistry, Institutes of Biomedical Sciences, Zhongshan Hospital, Fudan University, Shanghai 200433, China.
With the aging global population, the incidence of osteoporosis (OP) is increasing, putting more individuals at risk. Since postmenopausal osteoporosis (PMOP) often remains asymptomatic until a fracture occurs, making the early clinical diagnosis of PMOP particularly challenging. In this work, the AuNPs-anchored hierarchical porous ZrO microspheres (Au/HPZOMs) is designed to assist laser desorption/ionization mass spectrometry (LDI-MS) for the requirement of serum metabolic fingerprints of PMOP, postmenopausal osteopenia (PMON), and healthy controls (HC) and realize the early diagnosis and surveillance of PMOP.
View Article and Find Full Text PDFJ Funct Morphol Kinesiol
December 2024
Environmental, Occupational, Aging (Integrative) Physiology Laboratory, Haute Ecole Bruxelles-Brabant (HE2B), 1160 Brussels, Belgium.
This study investigates the effects of a five-week training program on the medial gastrocnemius muscle, comparing two approaches: blood flow restriction (BFR) training and normobaric hyperoxia (oxygen supplementation). It evaluates three strengthening modalities (dynamic, isometric, and the 3/7 method) analyzing their impact on maximal voluntary contraction (MVC), muscle architecture, and perceived exertion. A total of 36 young healthy participants (21 females, 15 males) were randomized into six subgroups (n = 6 each) based on the type of contraction and oxygen condition.
View Article and Find Full Text PDFMicrobiol Spectr
December 2024
Department of Cell Biology and Genetics, School of Basic Medical Sciences, Guangxi Medical University, Nanning, China.
Unlabelled: remains a non-negligible global zoonosis, imposing serious socio-economic burdens in endemic regions. The interplay between gut microbiota and the host transcriptome is crucial for maintaining health; however, the impact of juvenile infection on these factors is still poorly understood. This study aimed to investigate their relationship and potential pathogenic mechanisms.
View Article and Find Full Text PDFFront Pharmacol
December 2024
Second Affiliated Hospital of Heilongjiang, University Of Chinese Medicine, Harbin, China.
Osteoporosis (OP) stands as the most prevalent systemic skeletal condition associated with aging. The current clinical management of OP predominantly depends on anti-resorptive and anabolic agents. Nevertheless, prolonged use of some of these medications has been observed to reduce efficacy and elevate adverse effects.
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