stilbenes and Hypercapnia

stilbenes has been researched along with Hypercapnia* in 1 studies

Other Studies

1 other study(ies) available for stilbenes and Hypercapnia

ArticleYear
Intracisternal DIDS enhances ventilatory response to rebreathing CO2 in rats.
    Journal of applied physiology (Bethesda, Md. : 1985), 1988, Volume: 65, Issue:4

    In 11 anesthetized rats, we tested the hypothesis that carrier-mediated anion transport in part determines the medullary chemoreceptor response to acute hypercapnia by infusing the transport inhibitor 4,4'-diisothiocyanostilbene-2,2'-disulfonic acid (DIDS) in mock cerebrospinal fluid (CSF) into the cisterna magna. In five additional rats with sham CSF infusion, we found no effect of mock CSF on the response to rebreathing CO2. Dye infused into the cistern stained the putative chemoreceptor areas on the ventral surface of the medulla. DIDS, at 10 to 1,000 nM, increased the respiratory response to CO2 in a dose-related manner but had no effect on arterial pressure or heart rate. At 1,000 nM, the hypercapnic minute ventilation response was almost doubled because of both volume and rate of breathing. We conclude that the net effect of anion transport is to mitigate the stimulus to the medullary chemoreceptors during acute hypercapnia.

    Topics: 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid; 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Animals; Blood Pressure; Carbon Dioxide; Cerebrospinal Fluid; Heart Rate; Hypercapnia; Rats; Rats, Inbred Strains; Respiration; Stilbenes; Tidal Volume

1988