Results 101 to 110 of about 4,214 (224)

Mechanisms regulating cerebral perfusion during running exercise: Influence of foot strike‐induced pulsatility oscillations, CO2 reactivity and BP

The Journal of Physiology, EarlyView.
Abstract figure legend Young, healthy males and females completed an incremental running test, demonstrating a progressive increase in middle cerebral artery blood velocity (MCAv) up to maximal exercise despite reductions in end‐tidal CO2. To investigate the underlying mechanism, foot‐strike timing was synchronized to the diastolic phase of the cardiac
Lydia L. Simpson, Dean R. Perkins, Connor A. Howe, Christina D. Bruce, William K. Cornwell III, Justin S. Lawley   +5 more
wiley   +1 more source

Early Functional Impairment in Smokers with CT-Detected Emphysema: Spirometry Provides Complementary Physiological Information in Lung Cancer Screening. [PDF]

Biomedicines
Dimic-Janjic S, Buha I, Cvejic J, Kostadinovic N, Stamenic S, Postic A, Ratkovic A, Stosic-Markovic K, Sekulovic-Radovanovic I, Vukoja M, Trboljevac N, Isovic L, Stevic R, Colic N, Lukic K, Popevic S, Djurdjevic N, Savic M, Subotic N, Stjepanovic M.   +19 more
europepmc   +1 more source

Antioxidant supplementation blunts the proteome response to 3 weeks of sprint interval training preferentially in human type 2 muscle fibres

The Journal of Physiology, EarlyView.
Abstract figure legend Sprint interval training (SIT) is a popular time‐efficient type of endurance training. Healthy young men performed nine SIT sessions (4–6 × 30 s all‐out cycling sprints) over 3 weeks while being supplemented with antioxidants (high doses of vitamins C and E) or placebo. Muscle biopsies taken before and after the first SIT session
Victoria L. Wyckelsma, Marta Murgia, Sigitas Kamandulis, Stefano Gastaldello, Marius Brazaitis, Audrius Snieckus, Nerijus Eimantas, Mati Pääsuke, Sebastian Edman, William Apro, Daniel C. Andersson, Håkan Westerblad, Tomas Venckunas   +12 more
wiley   +1 more source

A Comparative Study of Type 2 Inflammatory Biomarkers Combined with Small Airway Parameters for Diagnosing Cough-Variant Asthma. [PDF]

J Asthma Allergy
Ondo Osie EMM, Bai H, Liu J, Wang Z, Zhang T, Wen S, Yu L, Xu X.   +7 more
europepmc   +1 more source

Born early, age fast: Consequences of premature birth on chronic disease and accelerated ageing

The Journal of Physiology, EarlyView.
Abstract figure legend ELGANs are exposed to several postnatal pro‐oxidant stressors, including ambient and supplemental oxygen, mechanical ventilation, infections, hyperalimentation, excessive glucocorticoids and intermittent hypoxia. Since endogenous antioxidant defences are underdeveloped, this imbalance promotes oxidative stress and inflammation ...
Estelle B. Gauda, Julijana Ivanovska, Dwayne Mascarenhas, Jeffrey Antwi, Atefeh Mohammadi, Bonny Jasani   +5 more
wiley   +1 more source

Global mechanical power does not determine regional energy distribution in heterogeneous lungs. [PDF]

Front Physiol
Urbankowski T, Urbankowska E, Darowski M.   +2 more
europepmc   +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

The Impact of Small-for-Gestational-Age on Pulmonary Function in Infancy, a Retrospective Cohort Study. [PDF]

Pediatr Pulmonol
Hevroni A, Wetzler NJ, Gileles-Hillel A, Cohen-Cymberknoh M, Boursheh LS, Breuer O.   +5 more
europepmc   +1 more source

Long‐term passive heat acclimation enhances maximal oxygen consumption via haematological and cardiac adaptation in endurance runners

The Journal of Physiology, EarlyView.
Abstract Figure Legend Endurance‐trained runners completed a 5‐week hot‐water‐immersion (HWI) intervention (≥40°C, 45 min, five sessions per week) and a training‐matched control period in a cross‐over design. HWI induced a 33 g increase in haemoglobin mass (Hbmass) and a 10 mL expansion in left‐ventricular end‐diastolic volume (LVEDV), resulting in a 2.
Elliott J. Jenkins, Joseph A. Killick, Owain Zerilli, Andrew J. M. Douglas, Liam Corr, Michael G. Hughes, Joshua C. Tremblay, Mike Stembridge   +7 more
wiley   +1 more source

Prevalence of Overweight and Obesity and Their Impact on Lung Function in Healthy Bulgarian Children and Adolescents: A Cross-Sectional Study. [PDF]

Pathophysiology
Hristamyan M, Mandadzhieva S, Stoimenova P, Mandadzhiev N, Marinov B.   +4 more
europepmc   +1 more source