Results 151 to 160 of about 396,292 (302)
The Journal of Physiology, EarlyView.Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista +9 more
wiley +1 more source
Aerospace medicine and biology: A continuing bibliography with indexes (supplement 336) [PDF]
This bibliography lists 111 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during April 1990.
core +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Benefits of performing physical exercise at moderate altitude. At moderate altitude, increased resting metabolic rate and physical exertion promote physical fitness and exercise tolerance, whereas hypoxia suppresses appetite and elicits adaptations that increase tissue O2 delivery while augmenting O2‐independent ATP production ...
Robert T. Mallet +6 more
wiley +1 more source
Aerospace medicine and biology: A continuing bibliography with indexes, supplement 183 [PDF]
This bibliography lists 273 reports, articles, and other documents introduced into the NASA scientific and technical information system in July ...
core +1 more source
Wilderness & Environmental Medicine, 1998 Twelve-person Special Forces team Acclimated to 4500 ft altitude Intelligence-gathering patrol in mountainous region Helicopter insertion at 9000 ft Patrol over 8 hours to elevation of 14000 ft Establish observation post Several patrol members develop moderate fatigue and headaches One patrol member develops progressive cough and dyspnea
openaire +1 more source
Maximal exercise at high altitude does not exacerbate inflammation in the human brain
The Journal of Physiology, EarlyView.Abstract figure legend This study investigated arterial–internal jugular venous (IJV) exchange of cytokines in response to low‐intensity and maximal cycling exercise at sea level and following 6–8 days at 3800 m a.s.l. There was a shift towards net release of interleukin‐6 (IL‐6), interleukin‐8 (IL‐8), monocyte chemoattractant protein‐1 (MCP‐1) and ...
Hannah G. Caldwell +11 more
wiley +1 more source
Aerospace medicine and biology: A continuing bibliography with indexes, supplement 203 [PDF]
This bibliography lists 150 reports, articles, and other documents introduced into the NASA scientific and technical information system in January ...
core +1 more source
SARS‐CoV‐2 targets mitochondria, exacerbating COVID‐19 pneumonia
The Journal of Physiology, EarlyView.Abstract figure legend Following entry into airway epithelial cells (AECs), SARS‐CoV‐2 releases its single‐stranded RNA into the cytoplasm, where it is translated into viral proteins. Several of these viral proteins localize to mitochondria and interact with key mitochondrial components.
Danchen Wu +5 more
wiley +1 more source
Gas exchange and pulmonary stress variations during SCUBA and breath‐hold diving in open seawater
The Journal of Physiology, EarlyView.Abstract figure legend Healthy, trained divers were studied before, during and after diving in open seawater with different techniques. SCUBA divers (diving to 15 or 40 m with air; cycling at depth) and breath‐hold divers (BHDs; sled‐assisted dives to 15, 25 or 40 m) underwent underwater and surface arterial blood gas (ABG) sampling.
Matteo Paganini +11 more
wiley +1 more source
Visually guided control of movement in the context of multimodal stimulation [PDF]
Flight simulation has been almost exclusively concerned with simulating the motions of the aircraft. Physically distinct subsystems are often combined to simulate the varieties of aircraft motion.
Riccio, Gary E.
core +1 more source