منابع مشابه
Peripheral chemoreceptors determine the respiratory sensitivity of central chemoreceptors to CO2 : role of carotid body CO2.
We asked if the type of carotid body (CB) chemoreceptor stimulus influenced the ventilatory gain of the central chemoreceptors to CO2 . The effect of CB normoxic hypocapnia, normocapnia and hypercapnia (carotid body PCO2 ≈ 22, 41 and 68 mmHg, respectively) on the ventilatory CO2 sensitivity of central chemoreceptors was studied in seven awake dogs with vascularly-isolated and extracorporeally-p...
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Objective(s):In insulin resistance, the insulin action in liver, muscles and adipocytes decreases and result in hyperglycemia, dyslipidemia and hyperinsulinemia. In this study we evaluate the effect of Zataria multiflora extract on insulin sensitivity in high fructose fed insulin resistant rats, since this extract was shown antihyperglycemic effect in streptozotocin induced diabetes in rats. ...
متن کاملMagnesium supplementation enhances insulin sensitivity and decreases insulin resistance in diabetic rats
Objective(s): Diabetes mellitus has been suggested to be the most common metabolic disorder associated with magnesium deficiency. This study aimed to investigate the effects and mechanisms of magnesium supplementation on insulin receptor activity in elderly type 2 diabetes using a rat model and to provide experimental evidence for insulin resistance improvement by magn...
متن کاملEndogenous insulin and insulin sensitivity
Results There was a significant inverse correlation between forearm blood flow and insulin sensitivity (r="0·67, P=0·03), patients with lesser degrees of insulin sensitivity having the greater forearm blood flows. There was no correlation with the other haemodynamic or neurohumoral parameters. Patients with greater insulin resistance tended to have higher circulating endogenous insulin levels, ...
متن کاملPostnatal sensitivity of the peripheral chemoreceptors in newborn infants.
The peripheral chemoreflex was tested in healthy term infants by measuring the ventilatory response to 100% oxygen over 30 seconds. Minute ventilation did not change when studied two to six hours after birth. By contrast, at 2-6 days of age a mean decrease of 9.8% was noted, the difference between the groups being highly significant. There were no significant changes in respiratory rate. It is ...
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ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 2004
ISSN: 0895-7061
DOI: 10.1016/j.amjhyper.2004.03.559