Abstract：
:Rats treated neonatally with pargyline and 5,7-dihydroxytryptamine (5,7-DHT) have an elevated paCO2 and reduced minute ventilation when given 0.7% halothane in oxygen as adults. Serotonin content in the spinal cord of 5,7-DHT treated rats was undetectable and TRH content was reduced by 35%. The 5,7-DHT treated rats were supersensitive to the increase in minute ventilation and CO2 sensitivity produced by intraventricular TRH. It is possible that the supersensitivity to exogenous TRH after neonatal 5,7-DHT treatment may be secondary to decreased availability of TRH in the CNS.
journal_name
Brain Resjournal_title
Brain researchauthors
Mueller RA,Towle AC,Breese GRdoi
10.1016/0006-8993(84)91440-9subject
Has Abstractpub_date
1984-04-30 00:00:00pages
370-3issue
2eissn
0006-8993issn
1872-6240pii
0006-8993(84)91440-9journal_volume
298pub_type
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