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As an organism grows, the feel of it changes too. In the initial stages, an embryo takes on an almost fluid-like state that allows its cells to divide and expand. As it matures, its tissues and organs...
Ingestion of soy products may cause excessive intestinal gas. This gas results from colonic bacterial fermentation of the indigestible oligosaccharides raffinose and stachyose, which are present in...
Culture refers to the shared patterns of feelings, beliefs and behaviour that reflect in the way of living in a society. Culture uniquely influence the role functioning or psychosoical wellbeing of pe...
Respiratory gas exchange threshold measurements are a reference standard for measuring sustainable exercise capacity (McLellan and Skinner, 1981). A recent consensus report suggested that ‘threshold b...
Extrapolation from post-exercise measurements has been used to estimate respiratory and blood gas parameters during exercise. This may not be accurate in exercise with reduced breathing frequency (RBF...
The recent development of portable metabolic gas analysis systems gives scientists the capability of measuring physiological data, including oxygen consumption, associated with multi-directional movem...
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...
The wave rotor combustor can significantly improve gas turbine engine performance by implementing constant-volume combustion. The periodically open and closed combustor complicates thermodynamic analy...
The wave rotor is a promising means of pressure-gain for gas turbine engines. This paper examines novel wave rotor topping cycles that incorporate low-NOx combustion strategies. This approach combines...
研究中药消痈溃得康对乙酸致胃溃疡模型大鼠血清胃泌素(gastrin,GAS)和胃动素(motilin,MTL)含量的影响,探讨中药消痈溃得康抗胃溃疡的机制。 方法: 将大鼠随机分为正常组、假手术组、胃溃疡模型组、消痈溃得康治疗组及奥美拉唑治疗组。大鼠胃黏膜局部投与乙酸制备胃溃疡模型,消痈溃得康治疗组和奥美拉唑治疗组于术后第2天开始分别灌胃给药消痈溃得康(4 g·kg-1)和奥美拉唑(1.25 mg...
Background: Hypoxemia is common in patients with cirrhosis but the natural history of this syndrome is unknown. This study was conducted to evaluate the natural history of arterial oxygenation in pati...
Serum fatty acids on 30 healthy lranian women were detemined by a gas chromatographic method. Oleic and stearic acids were used as standards. The mean values were myristic acid 5. 7% , palmitic acid 4...
Comparison of U.S.Navy air decompression tables by gas-loading analysis.
Effects of helium gas on heart rate and oxygen consumption in unanesthetized rats.
The effects of increased gas density on pulmonary mechanics.

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