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Hypothesis: during fasting and exercise will there be an activation of sirtuins (Sirt1).
Primarily the investigators will investigate Sirt1 activity in muscle- and fat-biopsies after fasting for 36 hours and after 1 hour of ergometer-cycling at 50 Vo2max.
In addition to this the investigators will investigate the effect of fasting and exercise on the velocity of carbamide synthesis, aminoacid rate of turnover and glucose rate of turnover.
Allocation: Randomized, Control: Uncontrolled, Endpoint Classification: Efficacy Study, Intervention Model: Crossover Assignment, Masking: Open Label, Primary Purpose: Basic Science
fast and exercise, exercise
mikkel Holm Vendelbo
University of Aarhus
Published on BioPortfolio: 2014-08-27T03:19:17-0400
Purpose: To investigate VLDL-TG metabolism in exercise in healthy volunteers to determine the contribution of VLDL-TG in exercise and eventual gender differences
If eligible to participate in the research study after completing the physical screening procedures, you will be asked to return to the Substrate Metabolism Laboratory on another occasion ...
Study the change of retrofoveolar choroidal thickness measured by optical coherence tomography during aerobic exercise inducing an increase in systolic blood pressure in healthy subjects.T...
The purpose of this randomized uncontrolled single-site trial is to evaluate the efficacy of two novel computerized cognitive enhancing software packages for improving cognitive and behavi...
A prospective randomized pragmatic trial will be used to obtain data on energy expenditure, temperature changes and vasomotor symptoms at baseline, during the intervention in which partici...
The aim of the present study was to observe whether performing a low intensity endurance exercise following an overnight fasted (FAST) or fed (FED) condition promotes different cardiorespiratory, enzy...
Annually, thousands of air travellers visit high altitude destinations to enjoy hiking tours to attractions in surrounding areas. However, many of them are not adequately trained, not sufficiently acc...
Carbohydrate availability is proposed as a potential regulator of cytokine responses. We aimed to evaluate the effect of a preresistance exercise carbohydrate meal versus fat meal on plasma cytokine r...
This study investigated the safety and effectiveness of a new integrated aerobic and resistance exercise training prescription (SPRINT) using two different sets of exercise equipment: a suite of large...
The development of endurance exercise paradigms in Drosophila has facilitated study of genetic factors that control individual response to exercise. Recent work in Drosophila has demonstrated that act...
The exercise capacity of an individual as measured by endurance (maximal exercise duration and/or maximal attained work load) during an EXERCISE TEST.
Controlled physical activity, more strenuous than at rest, which is performed in order to allow assessment of physiological functions, particularly cardiovascular and pulmonary, but also aerobic capacity. Maximal (most intense) exercise is usually required but submaximal exercise is also used. The intensity of exercise is often graded, using criteria such as rate of work done, oxygen consumption, and heart rate.
Tapering-off physical activity from vigorous to light, to gradually return the body to pre-exercise condition and metabolic state.
Asthma attacks following a period of exercise. Usually the induced attack is short-lived and regresses spontaneously. The magnitude of postexertional airway obstruction is strongly influenced by the environment in which exercise is performed (i.e. inhalation of cold air during physical exertion markedly augments the severity of the airway obstruction; conversely, warm humid air blunts or abolishes it).
Alternating sets of exercise that work out different muscle groups and that also alternate between aerobic and anaerobic exercises, which, when combined together, offer an overall program to improve strength, stamina, balance, or functioning.
Arthritis Fibromyalgia Gout Lupus Rheumatic Rheumatology is the medical specialty concerned with the diagnosis and management of disease involving joints, tendons, muscles, ligaments and associated structures (Oxford Medical Diction...
Within medicine, nutrition (the study of food and the effect of its components on the body) has many different roles. Appropriate nutrition can help prevent certain diseases, or treat others. In critically ill patients, artificial feeding by tubes need t...