Results 41 to 50 of about 93,796 (121)

Dynamic cerebral autoregulation is preserved during orthostasis and intrathoracic pressure regulation in healthy subjects: A pilot study

Physiological Reports
Resistance breathing may restore cardiac output (CO) and cerebral blood flow (CBF) during hypovolemia. We assessed CBF and cerebral autoregulation (CA) during tilt, resistance breathing, and paced breathing in 10 healthy subjects. Blood velocities in the
M. Skytioti, M. Wiedmann, A. Sorteberg, L. Romundstad, Y. Hassan Ali, A. Mohammad Ayoubi, I. Zilakos, M. Elstad   +7 more
doaj   +1 more source

The effects of resistance training to near failure on strength, hypertrophy, and motor unit adaptations in previously trained adults

Physiological Reports, 2023
Limited research exists examining how resistance training to failure affects applied outcomes and single motor unit characteristics in previously trained individuals.
Bradley A. Ruple, Daniel L. Plotkin, Morgan A. Smith, Joshua S. Godwin, Casey L. Sexton, Mason C. McIntosh, Nicholas J. Kontos, Jonathan P. Beausejour, Jason I. Pagan, Juan P. Rodriguez, Daniel Sheldon, Kevan S. Knowles, Cleiton A. Libardi, Kaelin C. Young, Matt S. Stock, Michael D. Roberts   +15 more
doaj   +1 more source

In search of biomarkers for low back pain: can traction therapy effectiveness be prognosed by surface electromyography or blood parameters?

Frontiers in Physiology, 2023
Background: Lumbar traction therapy is a common method to reduce low back pain (LBP) but is not always effective. The search for biomarkers that would prognose the effectiveness of LBP management is one priority for improving patients’ quality of life ...
Marzena Ratajczak, Małgorzata Waszak, Ewa Śliwicka, Michał Wendt, Damian Skrypnik, Jacek Zieliński, Piotr Krutki   +6 more
doaj   +1 more source

Redox Regulation in Skeletal Muscle Aging and Exercise

, 2017
Skeletal muscle represents the largest organ of the human body and comprises about 40% of total body mass in humans. Even in people who ‘age well’, there is a noticeable loss of muscle strength and function that accelerates dramatically after the age of ...
Brian McDonagh
core   +1 more source

Circulating extracellular vesicle characteristics differ between men and women following 12 weeks of concurrent exercise training

Physiological Reports
Concurrent resistance and endurance exercise training (CET) has well‐studied benefits; however, inherent hormonal and genetic differences alter adaptive responses to exercise between sexes.
Christopher K. Kargl, Adam J. Sterczala, Daniella Santucci, William R. Conkright, Kellen T. Krajewski, Brian J. Martin, Julie P. Greeves, Thomas J. O'Leary, Sophie L. Wardle, Amrita Sahu, Fabrisia Ambrosio, Bradley C. Nindl   +11 more
doaj   +1 more source

Polyphenol supplementation boosts aerobic endurance in athletes: systematic review

Frontiers in Physiology
In recent years, an increasing trend has been observed in the consumption of specific polyphenols, such as flavonoids and phenolic acids, derived from green tea, berries, and other similar sources.
Gexin Cao, Gexin Cao, Jing Zuo, Jing Zuo, Baile Wu, Baile Wu, Ying Wu, Ying Wu   +7 more
doaj   +1 more source

Lateral position does not cause an interhemicerebral difference of cerebral hemodynamic in healthy adult volunteers

Physiological Reports, 2023
Cerebral perfusion is maintained at a consistent value irrespective of changes in systemic blood pressure or disease‐induced changes in general physical condition.
Ichiro Kamiya, Chol Kim, Atsuko Kageyama, Atsuhiro Sakamoto   +3 more
doaj   +1 more source

Liver Myofibroblasts

, 2016
Myofibroblasts (MFB) are found in most tissues of the body. They have the matrix-producing functions of fibroblasts and contractile properties that are known from smooth muscle cells.
Jiri Kanta, Alena Mrkvicova, Ralf Weiskirchen   +2 more
core   +1 more source

Association between arterial health and cognition in adolescents: The PANIC study

Physiological Reports
We investigated the associations of the measures of arterial health with cognition in adolescents and whether physical activity (PA) or sedentary time (ST) confounds these associations.
Petri Jalanko, Bert Bond, Jari A. Laukkanen, Soren Brage, Ulf Ekelund, Tomi Laitinen, Sara Määttä, Mika Kähönen, Eero A. Haapala, Timo A. Lakka   +9 more
doaj   +1 more source

Fructose‐induced salt‐sensitive blood pressure differentially affects sympathetically mediated aortic stiffness in male and female Sprague‐Dawley rats

Physiological Reports, 2023
Hypertension is the leading risk factor for major adverse cardiovascular events (MACE). Aortic stiffness and sympathoexcitation are robust predictors of MACE.
Dragana Komnenov, Noreen F. Rossi
doaj   +1 more source