Results 121 to 130 of about 791,023 (260)

Cerebral and peripheral haemodynamics at rest and in response to orthostasis during 3 days of simulated heatwave

Experimental Physiology, EarlyView.
Abstract Acute heat stress reduces cerebral haemodynamics and orthostatic tolerance. However, the haemodynamic response to orthostasis during prolonged heat stress typical of heatwaves is unknown. We hypothesised that thermoregulatory‐induced elevations in peripheral haemodynamics during 3 days of simulated heatwave would exacerbate orthostatic‐induced
Alexander T. Friend, Samuel J. Oliver, Lydia L. Simpson, Carmen Possnig, Gabriella M. K. Rossetti, Jason T. Fisher, Lydia Tsoutsoubi, Konstantinos Mantzios, Urša Ciuha, Leonidas G. Ioannou, Igor B. Mekjavic, Justin S. Lawley   +11 more
wiley   +1 more source

A comparison of the neuromuscular, cardiopulmonary and muscle oxygenation responses to single‐ and double‐leg cycling in older adults

Experimental Physiology, EarlyView.
Abstract Previous work in younger adults has shown that during small muscle mass exercise, the tolerable degree of neuromuscular impairment at task failure is greater than during large muscle mass exercise. However, no study has compared the neuromuscular responses to small and large muscle mass exercise whilst matching exercise modality in older ...
Emily Dodd, Callum G. Brownstein
wiley   +1 more source

Distal revascularization and interval ligation for femoral arteriovenous graft steal syndrome

Journal of Vascular Surgery Cases and Innovative Techniques
Patients with end-stage renal disease and exhausted upper extremity options may require lower extremity arteriovenous grafts (AVGs) for hemodialysis access.
Francesca Osborn, MD, Max Murray-Ramcharan, MD, Pooja Balar, MD, Mina Iskaros, MD, S. Christopher Frontario, DO, Thomas Bernik, MD, FACS   +5 more
doaj   +1 more source

Macro‐ and microcirculatory factors affecting foot temperature change during walking

Experimental Physiology, EarlyView.
Abstract Change in skin temperature is a complex process affected by several factors. During walking, increased microcirculatory activity, such as muscle metabolism, could increase foot temperature. The ensuing macrocirculatory responses, such as increased leg blood flow (LBF), might also increase foot temperature.
Jose G. Anguiano‐Hernandez, Jenna K. Burnett, Michael F. Allen, Cody P. Anderson, Kota Z. Takahashi, Song‐Young Park   +5 more
wiley   +1 more source

Delayed presentation of superficial femoral pseudoaneurysm after closed treatment of femoral shaft fracture: A case report and review literature

Journal of Orthopaedic Reports
A superficial femoral artery aneurysm is a rare but potentially life- and limb-threatening complication. This case report describes a patient with a long spiral periprosthetic fracture of the right femur who developed a pseudoaneurysm of the superficial ...
Pattraluck Anantasinkul, Chittawee Jiamton   +1 more
doaj   +1 more source

Traumatic arteriovenous fistula after ice axe injury 27 years ago: A case report

Experimental Physiology, EarlyView.
Abstract We report a case of a traumatic arteriovenous fistula (AVF) between the superficial femoral artery and femoral vein that went undetected for 27 years following an ice axe injury during a climbing accident in 1997. An AVF is an abnormal connection between an artery and a vein, where blood flows directly from the high‐flow arterial system to the
Kate N. Thomas, Emma M. W. Jones, Arunesh Majumder, Peter W. Abcarian, Peter J. McLeod   +4 more
wiley   +1 more source

A case of traumatic superficial femoral artery pseudoaneurysm successfully treated with Viabahn stent graft [PDF]

Traumatic superficial femoral artery pseudoaneurysm is managed both surgically and by endovascular treatment. We experienced a case of traumatic superficial femoral artery pseudoaneurysm with right hemothorax and Intestinal necrosis.
Ogoshi, Tomofumi, 遠藤, 雅之, 藤井, 進也, Endou, Masayuki, Ueda, Takahiro, 吉宮, 元応, 100002201, 100000445, 100000864, 100000248, Kimura, Takayoshi, 木村, 隆誉, 90517103, 上田, 敬博, 生越, 智文, Yada, Shinsaku, 80412055, Yoshimiya, Motoo, 10379638, Honma, Masato, 矢田, 晋作, 本間, 正人, 100001569, 100001404, 100000415, Fujii, Shinya, 50602364   +26 more
core   +1 more source

Comparison of exercise training and repeated hot water immersion on vascular function in overweight older adults

Experimental Physiology, EarlyView.
Abstract Recent studies suggest that heat exposure may benefit cardiovascular health, but in overweight and obese older adults, the chronic effects of heat therapy on artery function are still uncertain. We aimed to compare the effects of 12 weeks (3×/week, 40 min) of aerobic exercise (EXE) to hot water immersion (HWI) and an inactive control group ...
Juliene G. Costa, Joao Carlos Locatelli, Kristanti W. Wigati, Louise H. Naylor, Helen Jones, Andrew Haynes, Daniel J. Green   +6 more
wiley   +1 more source

Arterial–venous differences of brain‐derived neurotrophic factor isoforms across the brain and muscle after exercise at different intensities

The Journal of Physiology, EarlyView.
Abstract figure legend Exercise‐induced increases in forearm venous plasma and serum brain‐derived neurotrophic factor (BDNF) are often assumed to be indicative of release from the brain. Sixteen healthy and physically fit adults (20–40 years old) were recruited to investigate whether exercise‐induced changes in forearm venous mature BDNF (mBDNF) and ...
Olga Tarassova, Yiwen Jiang, Helena Wallin, Mats Jensen‐Urstad, Nikola Drca, Julia Röja, Marjan Pontén, Abram Katz, Jonna Nilsson, Maria M. Ekblom, Marcus Moberg   +10 more
wiley   +1 more source

Determinants of maximal oxygen uptake in highly trained females and males: a mechanistic study of sex differences using advanced invasive methods

The Journal of Physiology, EarlyView.
Abstract figure legend The results from this study show that maximal cardiac output, stroke volume and leg blood flow are similar between highly trained females and males after normalisation to lean body mass (LBM). However, the 10% higher haemoglobin concentration ([Hb]) and arterial O2 content in males result in higher systemic and leg O2 delivery ...
Øyvind Skattebo, Marcos Martin‐Rincon, Bjarne Rud, Joachim Nielsen, Lars Henrik N. Hegg, Andreas V. Kleive, Niels Ørtenblad, Øyvind Sandbakk, Robert Boushel, Hans‐Christer Holmberg, Jose A.L. Calbet, Jostein Hallén   +11 more
wiley   +1 more source