Results 121 to 130 of about 31,528 (244)

Microgravity‐induced changes in skeletal muscle and possible countermeasures: What we can learn from bed rest and human space studies

Experimental Physiology, EarlyView.
Abstract Despite exercise countermeasures to sustain health and performance in spaceflight, complete maintenance of muscle mass and functions in microgravity is still not possible for most astronauts. The principal cause of the limited effectiveness of existing exercise countermeasures is the difficulty in achieving full loading forces in space.
Alessandra Bosutti, Bergita Ganse, Nicola A. Maffiuletti, Rob C. I. Wüst, Gustav J. Strijkers, Andy Sanderson, Hans Degens   +6 more
wiley   +1 more source

A Case of Temporal Arteritis Associated with Mucoromycosis

مجله دانشکده پزشکی اصفهان, 2009
Background: Mucormycosis is a life threatening angioinvasive fungal infection that causes thrombosis and tissue necrosis, it often affects diabetic and immune compromised patients.
Mohsen Meidani, Saeed Soheilipour, Farzaneh Barzegar, Mitra Heidarpour, Heshmatollah Shakeri   +4 more
doaj  

Hyperglycaemia‐induced reactive oxygen species production in cardiac ventricular myocytes differs among mammals

The Journal of Physiology, EarlyView.
Abstract figure legend In rat and human adult ventricular myocytes, acute hyperglyceaemia (Glucose) causes increased glucose uptake (via GLUT) leading to O‐GlcNAcylation of CaMKII at Ser280, such that CaMKII activates NADPH oxidase 2 (NOX2) to increase cytosolic reactive oxygen species (ROS). That perturbs the ROS to Antioxidant (AntiOx) balance.
Shan Lu, Maria J. Baier, Risto‐Pekka Polonen, Zhandi Liao, Jody L. Martin, Kenneth S. Ginsburg, Julian Mustroph, Donald M. Bers   +7 more
wiley   +1 more source

Placental mitochondrial metabolic adaptation maintains cellular energy balance in pregnancy complicated by gestational hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend Placental mitochondrial adaptation to gestational hypoxia. Hypoxic pregnancy in sheep increases placental insulin like growth factor 2 (IGF2) signalling (1), which is associated with a shift in capacity away from β‐oxidation (2) and complex I‐mediated respiration (3), while maintaining total oxidative phosphorylation capacity (4).
Wen Tong, Beth J. Allison, Kirsty L. Brain, Olga V. Patey, Youguo Niu, Kimberley J. Botting, Sage G. Ford, Tess A. Garrud, Peter F. B. Wooding, Qiang Lyu, Lin Zhang, Jin Ma, Alice P. Sowton, Katie A. O'Brien, Tereza Cindrova‐Davies, Hong Wa Yung, Graham J. Burton, Andrew J. Murray, Dino A. Giussani   +18 more
wiley   +1 more source

Temporal Artery Biopsy

Ophthalmology, 2013
Ana M, Suelves, Enrique, España Gregori, Manuel, Díaz-Llopis   +2 more
openaire   +4 more sources

Bing–Neel Syndrome: An Unknown GCA Mimicker

Case Reports in Rheumatology
Giant cell arteritis (GCA) is a chronic granulomatous vasculitis of medium and large arteries leading to cranial and extracranial manifestations. Temporal artery biopsy is considered the gold standard; however, its sensitivity is low at 47%.
Arifa Javed, Sadia Arooj Javed, Barbara Ostrov, Jiang Qian, Khoa Ngo   +4 more
doaj   +1 more source

Secondary stroke evaluation in patients admitted for CRAO in a large national inpatient sample

Stroke and Vascular Neurology
Background Central retinal artery occlusion (CRAO) is an ophthalmic condition associated with cerebrovascular ischaemia. In patients with acute CRAO, the 2021 American Heart Association (AHA) scientific statement recommends a diagnostic evaluation for ...
Rukhsana G Mirza, Sahil Doshi, Jay B Bisen, Hanaina K Bains, Ariz Keshwani, Neena Cherayil   +5 more
doaj   +1 more source

Temporal artery biopsy: A technical guide and review of its importance and indications. [PDF]

Surv Ophthalmol, 2023
Parreau S, Liozon E, Chen JJ, Curumthaullee MF, Fauchais AL, Warrington KJ, Ly KH, Weyand CM.   +7 more
europepmc   +1 more source

Angiotensin‐converting enzyme and exercise adaptations: Genetic variability, pharmacological modulation and future directions

The Journal of Physiology, EarlyView.
Abstract figure legend ACE I/D genotype, enzyme activity and integrated physiological adaptations. Upper panel: Conceptual framework linking the ACE I/D polymorphism (left) with circulating/tissue ACE activity (centre; violin plots based on hypothetical data for illustration) and strength/power versus endurance phenotypes (right).
Tórur Sjúrðarson, Nikolai B. Nordsborg   +1 more
wiley   +1 more source

Utility of biomarkers and temporal artery biopsy length for investigating giant cell arteritis in Western Australia. [PDF]

Int J Rheum Dis, 2023
Atlas IS, Colley SM, Chia MA.
europepmc   +1 more source