搜索结果: 121-135 共查到“保健医学 exercise”相关记录219条 . 查询时间(0.156 秒)
MRS Evidence of Adequate O2 Supply in Human Skeletal Muscle at the Onset of Exercise
MYOGLOBIN PO2 PHOSPHOCREATINE SKELETAL MUSCLE MAGNETIC RESONANCE SPECTROSCOPY V˙O2 KINETICS METABOLIC INERTIA
2017/4/20
Purpose: At exercise onset, intramuscular oxidative energy production responds relatively slowly in comparison with the change in adenosine triphosphate demand. To determine whether the slow kinetics ...
Loss of Adipocyte VEGF Impairs Endurance Exercise Capacity in Mice
INSULIN FREE FATTY ACIDS GLYCEROL SKELETAL MUSCLE WHITE ADIPOSE TISSUE
2017/4/20
Purpose: Reducing vascular endothelial growth factor (VEGF) in adipose tissue alters adipose vascularity and metabolic homeostasis. We hypothesized that this would also affect metabolic responses duri...
Adipose Tissue Insulin Action and IL-6 Signaling after Exercise in Obese Mice
INFLAMMATION MACROPHAGE ACUTE EXERCISE ADIPOSE TISSUE
2017/4/20
Introduction: Adipose tissue insulin action is impaired in obesity and is associated with inflammation, macrophage infiltration, and polarization toward a proinflammatory phenotype. Acute exercise can...
Exercise Intensity Thresholds: Identifying the Boundaries of Sustainable Performance
CRITICAL POWER MAXIMAL LACTATE STEADY STATE RESPIRATORY COMPENSATION POINT NIRS BREAKPOINT EXERCISE TOLERANCE
2017/4/20
Critical power (CP), respiratory compensation point (RCP), maximal lactate steady state (MLSS), and deoxyhemoglobin breakpoint ([HHb]BP) are alternative functional indices that are thought to demarcat...
Effects of Exercise on Patellar Cartilage in Women with Mild Knee Osteoarthritis
PHYSICAL FUNCTIONING REHABILITATION MAGNETIC RESONANCE IMAGING PHYSICAL THERAPY
2017/4/20
Purpose: This study aims to investigate the effects of exercise on patellar cartilage using T2 relaxation time mapping of magnetic resonance imaging in postmenopausal women with mild patellofemoral jo...
Sodium Supplementation and Exercise-Associated Hyponatremia during Prolonged Exercise
DEHYDRATION ENDURANCE EXERCISE EXERCISE NAUSEA SODIUM WATER–ELECTROLYTE
2017/4/20
Purpose: This work examines whether sodium supplementation is important in prevention of hyponatremia during continuous exercise up to 30 h and whether any distinguishing characteristics of those deve...
Very Few Exercise-Induced Arterialized Gas Bubbles Reach the Cerebral Vasculature
SCUBA DIVING GAS EMBOLI GRADING ARTERIAL GAS EMBOLI INTRAPULMONARY ATERIAL-VENOUS ANASTOMOSES
2017/4/20
Introduction: Arterialization of venous gas emboli (VGE) formed after surfacing from SCUBA diving can become arterial gas emboli (AGE) through intrapulmonary arterial-venous anastomoses that open with...
Neuromuscular Exercise post Partial Medial Meniscectomy: Randomized Controlled Trial
NEUROMUSCULAR EXERCISE KNEE ADDUCTION MOMENT ARTHROSCOPIC PARTIAL MENISCECTOMY OSTEOARTHRITIS
2017/4/19
Purpose: This study aimed to evaluate the effects of a 12-wk, home-based, physiotherapist-guided neuromuscular exercise program on the knee adduction moment (an indicator of mediolateral knee load dis...
Recent Advances in Iron Metabolism: Relevance for Health, Exercise, and Performance
IRON HEMOGLOBIN MUSCLE HEPCIDIN MYOGLOBIN
2017/4/19
ABSTRACT: Iron is necessary for physiological processes essential for athletic performance, such as oxygen transport, energy production, and cell division. However, an excess of “free” iron is toxic b...
Nitrate Supplementation, Exercise, and Kidney Function: Are There Detrimental Effects?
NITRATE SUPPLEMENTATION GLOMERULAR MEMBRANE PERMEABILITY GLOMERULAR FILTRATION RATE TUBULAR REABSORPTION
2017/4/19
Purpose: Recently, dietary supplementation with inorganic nitrate (NO3−) has been proposed to endurance athletes to increase their performance. However, it has been suggested that an excess of N...
Differential Effects of Acute Exercise on Distinct Aspects of Executive Function
COGNITION INHIBITORY CONTROL WORKING MEMORY PHYSICAL ACTIVITY CYCLING
2017/4/19
Purpose: To increase understanding about the effects of moderate-intensity physical activity on cognitive function, the current study examined whether a single bout of aerobic exercise exerts differen...
Decreased Prevalence of Exercise Expiratory Flow Limitation from Pre- to Postpuberty
VENTILATORY CONSTRAINT MATURATION CHILDREN SEX DIFFERENCES
2017/4/19
Purpose: We recently reported a high prevalence of expiratory flow limitation (EFL) independent of sex in prepubescent children that exceeds the prevalence reported in adults. It is unknown how transp...
Prescribing and Regulating Exercise with RPE after Heart Transplant: A Pilot Study
AEROBIC EXERCISE CARDIAC DENERVATION HEART RATE HEART TRANSPLANTATION RATING OF PERCEIVED EXERTION REHABILITATION
2017/4/19
Purpose: The objective of this study is to analyze the use of the 6–20 RPE scale for prescribing and self-regulating heated water-based exercise (HEx) and land-based exercise (LEx) in heart transplant...
Exercise Is Associated with a Reduction in Gestational Diabetes Mellitus
PHYSICAL ACTIVITY PREGNANCY GLUCOSE TOLERANCE BMI EXCESSIVE MATERNAL WEIGHT GAIN
2017/4/19
Purpose: The objective of this study is to assess the effectiveness of a maternal exercise program (land/aquatic activities, both aerobic and muscular conditioning) in preventing gestational diabetes ...
Exercise Intensity and Duration Effects on In Vivo Immunity
STRESS RUNNING IMMUNE CONTACT HYPERSENSITIVITY DIPHENCYPRONE IRRITANT
2017/4/19
Purpose: To examine the effects of intensity and duration of exercise stress on induction of in vivo immunity in humans using experimental contact hypersensitivity (CHS) with the novel antigen dipheny...