Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034347341> ?p ?o ?g. }
- W2034347341 endingPage "24" @default.
- W2034347341 startingPage "16" @default.
- W2034347341 abstract "There is ample evidence to show the existence of center I(1)-imidazoline receptors that are involved in the regulation of cardiovascular activities. The purpose of this study was to examine the possible role of I(1)-imidazoline receptors and alpha(2)-adrenoceptors within the caudal ventrolateral medulla (CVLM) in mediating the baroreceptor reflex in anesthetized rats. Unilateral microinjection of idazoxan (2 nmol in 50 nl), a mixed antagonist of I(1)-imidazoline receptors and alpha(2)-adrenoceptors, into the CVLM significantly (P<0.01) decreased blood pressure (BP), heart rate (HR), and the firing rate of presympathetic neurons in the rostral ventrolateral medulla (RVLM) by 21+/-6 mmHg, 25+/-5 beats per min and 3.5+/-0.9 spikes/s, respectively. Moreover, unilateral injection of idazoxan into the CVLM significantly (P<0.01) reduced the inhibitory responses of the ipsilateral RVLM presympathetic neurons evoked by stimulation of aortic nerve and elevation of BP, and partially inhibited the neuronal cardiac cycle-related rhythm. Depressor responses evoked by aortic nerve stimulation were significantly (P<0.01) attenuated 10 and 20 min after bilateral microinjection of idazoxan (2 nmol in 50 nl for each side) into the CVLM (-20+/-4 and -30+/-4 vs. -40+/-1 mmHg). However, injection of yohimbine (500 pmol in 50 nl), a selective alpha(2)-adrenoceptor antagonist, into the CVLM did not affect the resting cardiovascular activities and baroreceptor reflex. It is concluded that the CVLM I(1)-imidazoline receptors are involved in maintenance of tonic cardiovascular activities and transmission of the baroreceptor reflex." @default.
- W2034347341 created "2016-06-24" @default.
- W2034347341 creator A5003166126 @default.
- W2034347341 creator A5005388444 @default.
- W2034347341 creator A5013070016 @default.
- W2034347341 creator A5030977495 @default.
- W2034347341 creator A5051767745 @default.
- W2034347341 creator A5067952676 @default.
- W2034347341 date "2003-01-01" @default.
- W2034347341 modified "2023-10-16" @default.
- W2034347341 title "Involvement of I1-imidazoline receptors in baroreceptor reflex in the caudal ventrolateral medulla of rats" @default.
- W2034347341 cites W1442228342 @default.
- W2034347341 cites W1492317828 @default.
- W2034347341 cites W1806687897 @default.
- W2034347341 cites W1901890248 @default.
- W2034347341 cites W1940434450 @default.
- W2034347341 cites W1943576895 @default.
- W2034347341 cites W1965664712 @default.
- W2034347341 cites W1978945837 @default.
- W2034347341 cites W1986743656 @default.
- W2034347341 cites W1990979093 @default.
- W2034347341 cites W2001611038 @default.
- W2034347341 cites W2009720795 @default.
- W2034347341 cites W2016187667 @default.
- W2034347341 cites W2020634302 @default.
- W2034347341 cites W2028492108 @default.
- W2034347341 cites W2053468755 @default.
- W2034347341 cites W2053936471 @default.
- W2034347341 cites W2063540176 @default.
- W2034347341 cites W2066752255 @default.
- W2034347341 cites W2072343367 @default.
- W2034347341 cites W2073106478 @default.
- W2034347341 cites W2074277741 @default.
- W2034347341 cites W2082866455 @default.
- W2034347341 cites W2083240615 @default.
- W2034347341 cites W2088384010 @default.
- W2034347341 cites W2127682331 @default.
- W2034347341 cites W2163815564 @default.
- W2034347341 cites W2182242129 @default.
- W2034347341 cites W2211197772 @default.
- W2034347341 cites W2214884905 @default.
- W2034347341 cites W2217276805 @default.
- W2034347341 cites W2223932454 @default.
- W2034347341 cites W2240881374 @default.
- W2034347341 cites W2274821401 @default.
- W2034347341 cites W2320710780 @default.
- W2034347341 cites W2323866286 @default.
- W2034347341 cites W2327192829 @default.
- W2034347341 cites W2334943158 @default.
- W2034347341 cites W2411152795 @default.
- W2034347341 cites W2027747992 @default.
- W2034347341 doi "https://doi.org/10.1016/s0006-8993(02)03732-0" @default.
- W2034347341 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12505653" @default.
- W2034347341 hasPublicationYear "2003" @default.
- W2034347341 type Work @default.
- W2034347341 sameAs 2034347341 @default.
- W2034347341 citedByCount "4" @default.
- W2034347341 crossrefType "journal-article" @default.
- W2034347341 hasAuthorship W2034347341A5003166126 @default.
- W2034347341 hasAuthorship W2034347341A5005388444 @default.
- W2034347341 hasAuthorship W2034347341A5013070016 @default.
- W2034347341 hasAuthorship W2034347341A5030977495 @default.
- W2034347341 hasAuthorship W2034347341A5051767745 @default.
- W2034347341 hasAuthorship W2034347341A5067952676 @default.
- W2034347341 hasConcept C123605464 @default.
- W2034347341 hasConcept C126322002 @default.
- W2034347341 hasConcept C134018914 @default.
- W2034347341 hasConcept C170493617 @default.
- W2034347341 hasConcept C17291353 @default.
- W2034347341 hasConcept C185592680 @default.
- W2034347341 hasConcept C191237925 @default.
- W2034347341 hasConcept C24998067 @default.
- W2034347341 hasConcept C2776885963 @default.
- W2034347341 hasConcept C2777676773 @default.
- W2034347341 hasConcept C2777953023 @default.
- W2034347341 hasConcept C2778110749 @default.
- W2034347341 hasConcept C2780648677 @default.
- W2034347341 hasConcept C2780939551 @default.
- W2034347341 hasConcept C33114225 @default.
- W2034347341 hasConcept C529278444 @default.
- W2034347341 hasConcept C62525196 @default.
- W2034347341 hasConcept C71924100 @default.
- W2034347341 hasConcept C79752029 @default.
- W2034347341 hasConcept C83974742 @default.
- W2034347341 hasConcept C84393581 @default.
- W2034347341 hasConceptScore W2034347341C123605464 @default.
- W2034347341 hasConceptScore W2034347341C126322002 @default.
- W2034347341 hasConceptScore W2034347341C134018914 @default.
- W2034347341 hasConceptScore W2034347341C170493617 @default.
- W2034347341 hasConceptScore W2034347341C17291353 @default.
- W2034347341 hasConceptScore W2034347341C185592680 @default.
- W2034347341 hasConceptScore W2034347341C191237925 @default.
- W2034347341 hasConceptScore W2034347341C24998067 @default.
- W2034347341 hasConceptScore W2034347341C2776885963 @default.
- W2034347341 hasConceptScore W2034347341C2777676773 @default.
- W2034347341 hasConceptScore W2034347341C2777953023 @default.
- W2034347341 hasConceptScore W2034347341C2778110749 @default.
- W2034347341 hasConceptScore W2034347341C2780648677 @default.