Results 101 to 110 of about 591,105 (206)

Sex‐dependent effects of a high‐fat diet‐induced obesity model on cerebrovascular health and brain metabolism

Experimental Physiology, EarlyView.
Abstract Mid‐life obesity is a major risk factor for neurodegenerative diseases, with mitochondrial and cerebrovascular dysfunction considered key mediators. Lysine acetylation is a reversible post‐translational modification that regulates several mitochondrial metabolic and biochemical processes.
Nicole N. Eminhizer, Dena Lin, Alec Hanshew, Jackson Stewart, Steven Ball, Christa Lilly, Saina S. Prabhu, Kate Karelina, Eric E. Kelley, Randy W. Bryner, Dharendra Thapa, Paul D. Chantler   +11 more
wiley   +1 more source

Comparison of Early Postoperative Diaphragm Muscle Function after Lobectomy via VATS and Open Thoracotomy: A Sonographic Study

Life
Although a growing body of evidence emphasizes the superiority of VATS over conventional thoracotomy, little is still known about early postoperative diaphragm muscle function after lobectomy via these two approaches.
Janusz Kocjan, Mateusz Rydel, Damian Czyżewski, Mariusz Adamek   +3 more
doaj   +1 more source

Bortezomib partially protects the rat diaphragm from ventilator-induced diaphragm dysfunction

, 2011
Contains fulltext : 110421.pdf (Publisher’s version ) (Open Access)OBJECTIVE: Controlled mechanical ventilation leads to diaphragmatic contractile dysfunction and atrophy. Since proteolysis is enhanced in the diaphragm during controlled
Maes, K., Thomas, D, Decramer, M., Thomas, Debby, Hees, H.W. van, Dekhuijzen, R., Maes, Karen, Agten, A., Gayan-Ramirez, G., Van Hees, Hieronymus W.H., Agten, Anouk, Decramer, Marc, Cielen, N., Cielen, Nele, Dekhuijzen, Richard P.N., Gayan-Ramirez, Ghislaine   +15 more
core   +1 more source

Senolytics and exercise: Dual modalities for rejuvenating muscle

The Journal of Physiology, EarlyView.
Abstract figure legend The role of senolytics on the heart and skeletal muscle. Senescent cell burden increases with ageing, disuse and disease. The senolytics dasatinib+quercetin (D+Q), navitoclax and fisetin, as well as exercise, eliminate senescent cells, reducing senescent cell burden and their senescence‐associated secretory phenotype (SASP ...
Zeynep Elif Yesilyurt‐Dirican, Ce Qi, Uchenna Okpechi, Maya Strand Ford, Georgina M. Ellison‐Hughes   +4 more
wiley   +1 more source

The mitochondrial‐targeted antioxidant SkQ1 prevents skeletal muscle mitochondrial‐apoptotic but not necroptotic signalling during ovarian cancer

The Journal of Physiology, EarlyView.
Abstract figure legend An evaluation of the degree to which mitochondrial hydrogen peroxide emission (mH2O2)‐mediated apoptotic and necroptotic signalling contributes to skeletal muscle atrophy in an orthotopic epithelial ovarian cancer (EOC) model. To determine whether attenuating mH2O2 could prevent regulated cell death signalling and mitigate muscle
Shahrzad Khajehzadehshoushtar, Luca J. Delfinis, Fasih A. Rahman, Madison C. Garibotti, Shivam Gandhi, Aditya N. Brahmbhatt, Brooke A. Morris, Bianca Garlisi, Sylvia Lauks, Caroline Aitken, Leslie Ogilvie, Zhu‐Xu Zhang, Jeremy A. Simpson, Joe Quadrilatero, Jim Petrik, Christopher G. R. Perry   +15 more
wiley   +1 more source

Small‐Molecule Targeting MuRF1 Protects Against Denervation‐Induced Diaphragmatic Dysfunction: Underlying Molecular Mechanisms

Journal of Cachexia, Sarcopenia and Muscle
Background Mechanical inactivity rapidly induces diaphragm muscle fibres' contractile dysfunction and atrophy. Diaphragm weakness can impair respiratory function, quality of life and increase risks of morbidity and mortality. Muscle RING‐finger protein‐1
Fernando Ribeiro, Paulo R. Jannig, Siegfried Labeit, Anselmo S. Moriscot   +3 more
doaj   +1 more source

Anatomical and functional mapping of vagal nociceptive sensory nerve subsets innervating the mouse lower airways by intersectional genetics

The Journal of Physiology, EarlyView.
Abstract figure legend We used an intersectional approach with recombinase‐expressing mice and adeno‐associated virus to map and modulate distinct nociceptive afferents in the vagal ganglia. TRPV1+P2X2+ neurons resided in the nodose ganglion (N), innervated the lungs (many projected into the alveoli) but not the trachea, and projected to the nucleus ...
Mayur J. Patil, Justin Shane Hooper, Seol‐Hee Kim, Parmvir K. Bahia, Nika Pavelkova, Sanjay S. Nair, Teresa S. Darcey, Karina V. Lurye, Meghana Madaram, Jailene Fiallo, Stephen H. Hadley, Thomas E. Taylor‐Clark   +11 more
wiley   +1 more source

Cannabinoid exposure during pregnancy: Cardiorespiratory effects and offspring outcomes

The Journal of Physiology, EarlyView.
Abstract figure legend Prenatal exposure to cannabinoids has been investigated across human and animal studies to understand its impact on physiological development. Evidence suggests that early‐life cannabinoid exposure influence multiple developmental processes, extending beyond neurodevelopmental outcomes to potentially affect placental function ...
Luis Gustavo A. Patrone, Luciane H. Gargaglioni   +1 more
wiley   +1 more source

Thrombospondin-1 promotes fibro-adipogenic stromal expansion and contractile dysfunction of the diaphragm in obesity

JCI Insight
Pulmonary disorders affect 40%–80% of individuals with obesity. Respiratory muscle dysfunction is linked to these conditions; however, its pathophysiology remains largely undefined.
Eric D. Buras, Moon-Sook Woo, Romil Kaul Verma, Sri Harshita Kondisetti, Carol S. Davis, Dennis R. Claflin, Kimber Converso-Baran, Daniel E. Michele, Susan V. Brooks, Tae-Hwa Chun   +9 more
doaj   +1 more source

Mitochondrial permeability transition in skeletal muscle phenocopies muscle alterations seen in cancer cachexia and other wasting conditions

The Journal of Physiology, EarlyView.
Abstract figure legend Skeletal muscle wasting conditions are characterized by muscle fibre atrophy, mitochondrial respiratory dysfunction, mitochondrial depletion and fragmentation of acetylcholine receptor (AChR) cluster at the neuromuscular junction.
Maya Semel, Cole Lukasiewicz, Sarah Skinner, Mark R. Viggars, Sung Gi Noh, Martin Picard, Abbey‐Gale Mannings, Michael S. Cohen, Dennis W. Wolan, Terence E. Ryan, Russell T. Hepple   +10 more
wiley   +1 more source