*  Aerospace physiology - Wikipedia
Some acute effects from hypoxia include: dizziness, laxity, mental fatigue, muscle fatigue and euphoria. These effects will ... The work capacity of the body is reduced, decreasing the movement of all muscles (skeletal and cardiac muscles). The decrease ... These changes cause more energy waste in the body, causing muscle fatigue, but this varies depending on the level of the ... caused by the hypoxia. Hypoxia is the principal stimulus that increases the number of erythrocytes, increasing the hematocrit ...
  https://en.wikipedia.org/wiki/Aerospace_physiology
*  End-tidal CO2 pressure decreases during exercise in cardiac patients | JACC: Journal of the American College of Cardiology
... acidosis and tissue hypoxia (3,8-11). These factors may contribute to muscle fatigue and shortness of breath in cardiac ... An inadequate cardiac output in cardiac patients during exercise causes hypoperfusion of working muscles, leading to anaerobic ... In cardiac patients, the cardiac index was smaller than in normal subjects at rest and during exercise, and as the cardiac ... The increase in cardiac output during exercise was inappropriately small relative to the work load in cardiac patients in the ...
  http://www.onlinejacc.org/content/36/1/242
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... It also provides a way to investigate the properties of each bladder component (i.e. smooth muscle, mucosa, nerves) in healthy ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... The in vitro smooth muscle contractility method has been used extensively for over 50 years, and has provided data that ...
  https://www.jove.com/visualize/abstract/25785738/differences-energy-balance-related-behaviours-european-preschool
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... Swimming performance tests of fish have been integral to studies of muscle energetics, swimming mechanics, gas exchange, ... recruitment and changes in epithelial permeability and smooth muscle contraction, all of which have been implicated in worm ...
  https://www.jove.com/visualize/abstract/24923786/bt-maize-mon810-non-gm-soybean-meal-diets-for-atlantic-salmon-salmo
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... Muscle is a dynamic tissue that responds to changes in nutrition, exercise, and disease state. The loss of muscle mass and ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... This worm's body wall muscles display a large degree of homology with the muscles of higher metazoan species. Since C. elegans ...
  https://www.jove.com/visualize/abstract/24651388/15n-value-does-not-reflect-fasting-in-mysticetes
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
The potential of exploiting human induced pluripotent stem cell (hiPSC) technology to generate cardiac muscle "in a dish" for ... In this subject, the relative dispersion4, an index of global heterogeneity, was increased in hypoxia (1.07 during hypoxia, ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... We use these muscles as well as the superficial, tonic abdominal flexor muscle to demonstrate properties in synaptic ...
  https://www.jove.com/visualize/abstract/23071672/barnacle-geese-achieve-significant-energetic-savings-changing
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... By mechanically damaging the muscle tissue of rainbow trout, it was shown that fibroblasts in the muscle tissue of rainbow ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... The damaged muscle tissue showed a strong increase in the expression of the immune genes IL-1beta, IL-8 and TGF-beta already 4 ...
  https://www.jove.com/visualize/abstract/20174584/fibroblasts-express-immune-relevant-genes-are-important-sentinel
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... Swimming performance tests of fish have been integral to studies of muscle energetics, swimming mechanics, gas exchange, ...
  https://www.jove.com/visualize/abstract/21311756/isotopic-investigation-contemporary-historic-changes-penguin-trophic
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... Adult and Embryonic Skeletal Muscle Microexplant Culture and Isolation of Skeletal Muscle Stem Cells ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... adult or embryonic muscles as a source of skeletal muscle stem cells. The authors have used micro-dissected explant cultures to ...
  https://www.jove.com/visualize/abstract/21347456/sea-louse-infection-juvenile-sockeye-salmon-relation-to-marine-salmon
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... Medicine, Issue 48, muscle, twitch, tetanus, force-frequency, fatigue. 2582. Play Button ... In patients with muscle injury or muscle disease, assessment of muscle damage is typically limited to clinical signs, such as ... We describe the atraumatic harvest of mouse extensor digitorum longus muscle, mounting the muscle in a muscle strip myograph ( ...
  https://www.jove.com/visualize/abstract/23936494/effects-of-isometric-scaling-on-vertical-jumping-performance
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
The potential of exploiting human induced pluripotent stem cell (hiPSC) technology to generate cardiac muscle "in a dish" for ... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... ventricular/cardiac muscle isoform (MLC2v) and myosin regulatory light chain 2, atrial isoform (MLC2a) by day 10 across all ...
  https://www.jove.com/visualize/abstract/23133531/diversity-molecular-characterization-expression-t-cell-receptor
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... and the entire sheet of abdominal muscle is excised. The SEA is dissected free from surrounding skeletal muscle fibers and ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... Swimming performance tests of fish have been integral to studies of muscle energetics, swimming mechanics, gas exchange, ...
  https://www.jove.com/visualize/abstract/25365430/temporal-dynamics-of-top-predators-interactions-in-the-barents-sea
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... comparison of different cardiac or skeletal muscle cell types, phenotyping of transgenic models, and pharmacological or ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... In cardiac myocytes a complex network of membrane tubules - the transverse-axial tubule system (TATS) - controls deep ...
  https://www.jove.com/visualize/abstract/24019871/allometry-and-dissipation-of-ecological-flow-networks
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... Reducing airway smooth muscle decreases the ability of the airways to constrict, thereby reducing the frequency of asthma ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... To determine the impact of exercise on exercise capacity and cardiac adaptation in VCD-treated female mice, two methods were ...
  https://www.jove.com/visualize/abstract/23658805/the-energy-expenditure-sedentary-behavior-whole-room-calorimeter
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... Medicine, Issue 85, Amyotrophic Lateral Sclerosis (ALS), dissociated muscle atrophy, hypothenar muscles, motor neuron disease, ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... The split hand phenomenon refers to predominant wasting of thenar muscles and is an early and specific feature of amyotrophic ...
  https://www.jove.com/visualize/abstract/24828486/temporal-trend-carpal-tunnel-release-surgery-population-based-time
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... With improvement in muscle function being the most important end point in these trials, a lot of emphasis has been placed on ... The protocol involves one to several stepped increases in flow speed that are intended to cause fish to fatigue. Step speeds ... Medicine, Issue 56, bioluminescence imaging (BLI), tumor hypoxia dynamics, hypoxia inducible factor-1α (HIF-1α), breast cancer ...
  https://www.jove.com/visualize/abstract/21931777/epstein-barr-virus-induced-gene-3-ebi3-novel-diagnosis-marker-burkitt
*  Effects of temperature and anoxia upon the performance of in situ perfused trout hearts | Journal of Experimental Biology
Changes of intracellular milieu with fatigue or hypoxia depress contraction of skinned rabbit skeletal and cardiac muscle. J. ... Hypoxia tolerance was inversely related to temperature. At 5°C, the hearts maintained routine cardiac output throughout the 20 ... Farrell, A. P., Johansen, J. A. and Suarez, R. K. (1991). Effects of exercise-training on cardiac-performance and muscle ... While several studies have examined the effects of severe hypoxia and anoxia on cardiac function in fish, few studies have ...
  http://jeb.biologists.org/content/207/4/655
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... Bioengineering, Issue 83, Skeletal Muscle, Muscle Cells, Muscle Fibers, Skeletal, Pericytes, Stem Cells, Induced Pluripotent ... Flies continue to respond as long as the machine is in operation or until they become too fatigued to respond. Thus, the ... Delayed onset muscle soreness (DOMS), also known as exercise induced muscle damage (EIMD), is commonly experienced in ...
  https://www.jove.com/visualize/abstract/24586293/discrepancy-between-exercise-performance-body-composition-sex-steroid
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
Parameters such as muscle force, muscle power, contractile kinetics, fatigability, and recovery after fatigue can be obtained ... cardiac physiology, disease, pollution, hypoxia and temperature. This paper describes a flexible protocol to assess fish ... We use these muscles as well as the superficial, tonic abdominal flexor muscle to demonstrate properties in synaptic ... and measured the contraction forces of the I1/I3 muscle to determine the pattern of muscle innervation for the individual motor ...
  https://www.jove.com/visualize/abstract/23950787/discrete-pattern-burst-stimulation-ventrobasal-thalamus-for-anti
*  An integrated exercise response and muscle fatigue model for performance decrement estimates of workloads in oxygen-limiting...
... muscle fatigue model with an exercise physiology model that calculates the transport and delivery of oxygen to working muscles ... Endurance data sets in normoxia and hypoxia were best replicated using arterial oxygen saturation as the correlate with the ... The model also compares well against steady-state ventilation, cardiac output, blood oxygen levels, oxygen consumption, and ... The performance dynamic physiology model (DPM-PE) integrates a modified muscle fatigue model with an exercise physiology model ...
  http://www.biomedsearch.com/nih/integrated-exercise-response-muscle-fatigue/21769737.html
*  Dextro-Transposition of the great arteries - Wikipedia
... this overworking of the heart muscle eventually leads to hypertrophy and may result in cardiac arrest if left untreated. With ... The infant will be easily fatigued and may experience weakness, particularly during feeding or playing; this interruption to ... this is likely a homeostatic reflex of the autonomic nervous system in response to hypoxic hypoxia. ... Cardiac glycosides are used to maintain proper heart rhythm while increasing the strength of each contraction. Sedatives may be ...
  https://en.wikipedia.org/wiki/Dextro-Transposition_of_the_great_arteries
*  https://www.cancer.gov/about-cancer/treatment/side-effects/cardiopulmonary-hp-pdq
... muscle fatigue, abnormal cortisol and catecholamine levels, and circulating cytokines are also implicated. ... The most definitive test for the diagnosis of cardiac tamponade is equalization of diastolic pressures between all cardiac ... The potentially correctable causes of dyspnea included hypoxia (40%), anemia (20%), and bronchospasm (52%). No significant ... Respiratory muscle dysfunction is an underrecognized factor contributing to dyspnea. Causes of respiratory muscle dysfunction ...
  https://www.cancer.gov/about-cancer/treatment/side-effects/cardiopulmonary-hp-pdq
*  Corvalen M® by Douglas Laboratories (Magnesium Supplements With Malate) - ProHealth.com
Magnesium and malate are added to this formula to help in the utilization of energy and support muscle f ... Corvalen M D-ribose is a natural pentose sugar that is designed for the support of fatigue, energy production, and ... This pathway is slow and rate-limited in cardiac and skeletal muscle due to an inherently low concentration (lack of expression ... A study performed on 41 patients with symptoms of fatigue and muscle pain resulted in approximately 66% of patients ...
  https://www.prohealth.com/shop/product.cfm?product__code=N0453&B2=PRDDYNBTM&utm_source=dynamicProductsBottom&utm_medium=PRDDYNBTM&utm_campaign=PRDDYNBTM
*  Congestive heart failure-etiology | definition of Congestive heart failure-etiology by Medical dictionary
... cardiac cachexia ensues, characterized by exhaustion and loss of lean muscle mass; low-output backward CHF-pulmonary congestion ... Even minor physical exertion results in shortness of breath and fatigue. There are no symptoms at rest. ... hypoxia, infection, renal insufficiency, HTN, and other factors; control precipitating factors, which may eliminate the signs ... Synonym(s): cardiac failure, cardiac insufficiency, congestive heart failure, myocardial insufficiency. 2. resulting clinical ...
  http://medical-dictionary.thefreedictionary.com/Congestive+heart+failure-etiology
*  Cardiovascular Response to Breath-Holding Explained by Changes of the Indices and their Dynamic Interactions | OMICS...
ST-segment depression reveals ischemic events in cardiac muscle. The intensity of the peripheral blood parameters ABF and StO2 ... holdings was statistically relevant and that signifies the mobilisation of cardiac metabolic processes and emergency of fatigue ... The baroreflex, which is activated during hypoxia by the antagonistic chemoreflex, is one of the main regulatory mechanisms [36 ... Moreover, a strong connection was detected between the calf muscle blood flow and muscle oxygen saturation. Enhanced dynamical ...
  https://www.omicsonline.org/open-access/cardiovascular-response-to-breathholding-explained-by-changes-of-theindices-and-their-dynamic-interactions-2329-6577-1000152.php?aid=68603