glycerol/fatigue

The lipolytic response to fatigue-induced stress was studied in fed and fasted rabbits and in fed propranolol-treated rabbits. The initial plasma glycerol level was higher and the increase in glycerol after stress was lower in fasted as compared to fed animals. Propranolol lowered the initial

This study aimed at describing the physiological demands and fatigue development during elite male handball matches. Our hypothesis was that players perform multiple high-intensity activities during periods of the game and develop temporary and end-match neuromuscular fatigue. Time-motion analyses

The extent to which lipolysis is attenuated during prolonged submaximal exercise during beta blockade was determined in 12 normotensive endurance-trained and 12 hypertensive sedentary men using nonselective drugs with and without intrinsic sympathomimetic activity (ISA). Initially, subjects

Five men were studied during exercise to exhaustion on an electrically braked cycle ergometer at 70% of VO2max. The four experimental treatments were as follows: fasted for 36 h (A); fasted (36 h) and refed with glucose (B) or glycerol (C); postabsorptive (overnight fast, D). In B and C the subjects

We have examined the tensile viscoelastic properties of fresh and glycerol-preserved human dura mater, and correlated the results with structural information from the scanning electron microscope. The interwoven laminar structure of dura produces rather high flexural stiffness, while the

Action potential fatigue has been studied in single short toe muscle fibres of Xenopus under three different conditions: in rested fibres which produced maximum tension, in fibres during post-contractile depression (PCD), a state of depressed tension generation but seemingly normal membrane

A 3-yr-old boy was investigated for numerous episodes of fatigue, irritability, pallor, and sweating, which began at 11 mo of age, when he had an episode of symptomatic hypoglycemia with ketonuria. He had euphoria, mental confusion, drowsiness, nausea, and vomiting 1-5 hr after oral administration

Glycerol is used as a peroral treatment of increased intraocular and intracranial pressure due to its osmotic effect despite the potential increase in blood pressure and blood glucose. We examined the effects of peroral glycerol in diabetic patients and healthy individuals on blood pressure,

The aim of the present study is to investigate whether glycerol fructose combined with vitamin B6 is beneficial to the postoperative recovery of patients with cerebral aneurysm (CA). A total of 134 patients receiving embolization of CA in the Central Hospital of Wuhan between February, 2013 and

Subjective feeling of fatigue was quantified before and 20 days after elective uncomplicated abdominal surgery in 16 otherwise-healthy patients and compared with changes in heart rate and various hormonal and substrate responses to a 10-minute bicycle exercise (65% of preoperative maximal work

BACKGROUND Hypohydration and hyperthermia are factors that may contribute to fatigue and impairment of endurance performance. The purpose of this study was to investigate the effectiveness of combining glycerol hyperhydration and an established precooling technique on cycling time trial performance

Free tryptophan (Trp), which is augmented by liberated free fatty acids (FFA) from adipose tissue, can induce mental fatigue via serotonin during exercise. Since an attenuation in FFA has been observed with omega-3 fatty acid (n-3fa) use, our purpose was to examine the effect of n-3fa

We determined the effect of suppressing lipolysis via administration of nicotinic acid (NA) on fuel substrate selection and half-marathon running capacity. In a single-blinded, Latin square design, 12 competitive runners completed four trials involving treadmill running until volitional fatigue at a

Neuromuscular transmission failure was measured during rapid repetitive stimulation of the rat hemidiaphragm in vitro after excitation-contraction uncoupling by hyperosmolar glycerol, washing, and dantrolene sodium. Observations of resting membrane, miniature endplate, action, and endplate

UNASSIGNED What is the central question of this study? Co-ordinated activity of the thoracic pump and pharyngeal dilator muscles is critical for maintaining airway calibre and respiratory homeostasis. Whilst postnatal maturation of the diaphragm has been well characterized, surprisingly little is