Zobrazeno 1 - 10
of 12
pro vyhledávání: '"L J, Teppema"'
Publikováno v:
Advances in experimental medicine and biology. 580
Publikováno v:
Der Anaesthesist. 51(4)
Ventilatory control in humans depends on complex mechanisms which aim to maintain a cellular CO2-, O2- and H(+)-homeostasis under physiological conditions. This regulation is based on chemical control which predominantly acts via peripheral chemorece
Publikováno v:
Advances in experimental medicine and biology. 499
Publikováno v:
Anesthesiology. 95(4)
Propofol has a depressant effect on metabolic ventilatory control, causing depression of the ventilatory response to acute isocapnic hypoxia, a response mediated via the peripheral chemoreflex loop. In this study, the authors examined the effect of s
Publikováno v:
The Journal of comparative neurology. 388(2)
In this study, Fos immunohistochemistry was used to map brainstem neuronal pathways activated during hypercapnia and hypoxia. Conscious rats were exposed to six different gas mixtures: (a) air; (b) 8% CO2 in air; (c) 10% CO2 in air; (d) 15% CO2 in ai
Publikováno v:
Advances in experimental medicine and biology. 393
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 72(5)
In normoxemic cats, acetazolamide (ACTZ) has been shown to cause a large rise in ventilation (VE) but a decrease in peripheral chemoreceptor activity. The relative contribution of the peripheral chemoreceptors to ventilation is higher during hypoxemi
Publikováno v:
Pflugers Archiv : European journal of physiology. 415(5)
The responses of ventilation and of medullary extracellular fluid (ECF) pH and PCO2, to an intravenous (i.v.) infusion of 50 mg/kg acetazolamide (an inhibitor of carbonic anhydrase), were measured in cats anaesthetized with chloralose and urethane, i
Autor:
L. J. Teppema, S. Javaheri
Publikováno v:
Journal of Applied Physiology. 63:1567-1571
We designed experiments to study changes in ventral medullary extracellular fluid (ECF) PCO2 and pH during hypoxemia. Measurements were made in chloralose-urethan-anesthetized spontaneously breathing cats (n = 12) with peripherial chemodenervation. S
Publikováno v:
Respiration physiology. 74(3)
Hyperventilation induced by red cell carbonic anhydrase inhibition (CAI) has been observed frequently; its mechanism, however, is still obscure. In the present study in anaesthetized cats, we have investigated the effect of 50 mg/kg acetazolamide, a