Matches in SemOpenAlex for { <https://semopenalex.org/work/W2128045346> ?p ?o ?g. }
- W2128045346 endingPage "312" @default.
- W2128045346 startingPage "303" @default.
- W2128045346 abstract "We have previously reported that acute administration of N G ‐nitro‐ l ‐arginine methyl ester ( l ‐NAME) increases the mean arterial pressure (MAP) and heart rate (HR) in autonomic‐blocked (CAB) anaesthetized rats. In the present study we examined whether thyroid and adrenal glands are involved in these pressor and chronotropic responses. Sprague‐Dawley rats were studied after bilateral vagotomy and ganglionic blockade with hexamethonium (10 mg kg −1 ), and stabilization of MAP with infusion of phenylephrine (PE) (6 μg kg −1 min −1 ). The rats were divided into groups: L, CAB; PE, CAB + PE bolus (6 μg kg −1 ); L‐TX, thyroidectomy + CAB; L‐AX, adrenalectomy + CAB; TX, only thyroidectomy; C, CAB. L, L‐AX and L‐TX groups received a bolus of l ‐NAME (7.5 mg kg −1 ). Triiodothyronine (T3), thyroxin (T4) and thyrotropin (TSH) levels were measured in L and L‐TX rats before and after l ‐NAME administration. Reduced nicotamide adenine dinucleotide (NADPH) diaphorase activity was determined in heart and aorta of the TX group. The pressor response induced by l ‐NAME was similar in all groups. l ‐NAME‐induced‐tachycardia was associated with this rise in MAP. Adrenalectomy did not modify this chronotropic response, but it was attenuated by thyroidectomy. Thyroidectomy by itself decreased the circulating levels of T3 but it had no effect on the plasma levels of T4 and TSH. L and L‐TX groups showed similar levels of circulating T4 and TSH, meanwhile the plasma level of T3 decreased in the L group. Nitric oxide synthase (NOS) activity in atria as well as in aorta was greater in the TX group compared with C. When autonomic influences are removed, the thyroid gland modulates intrinsic heart rate via a mechanism that involves, at least in part, the nitric oxide pathway." @default.
- W2128045346 created "2016-06-24" @default.
- W2128045346 creator A5033204252 @default.
- W2128045346 creator A5050567418 @default.
- W2128045346 creator A5058654678 @default.
- W2128045346 creator A5081828160 @default.
- W2128045346 creator A5086921636 @default.
- W2128045346 date "2004-04-21" @default.
- W2128045346 modified "2023-10-18" @default.
- W2128045346 title "Nitric oxide and thyroid gland: modulation of cardiovascular function in autonomic‐blocked anaesthetized rats" @default.
- W2128045346 cites W1964605907 @default.
- W2128045346 cites W1965077361 @default.
- W2128045346 cites W1969826531 @default.
- W2128045346 cites W1979926071 @default.
- W2128045346 cites W1981340927 @default.
- W2128045346 cites W1986243508 @default.
- W2128045346 cites W1994235880 @default.
- W2128045346 cites W2006985523 @default.
- W2128045346 cites W2024759486 @default.
- W2128045346 cites W2028655703 @default.
- W2128045346 cites W2036119110 @default.
- W2128045346 cites W2036831064 @default.
- W2128045346 cites W2036890586 @default.
- W2128045346 cites W2042006175 @default.
- W2128045346 cites W2049863374 @default.
- W2128045346 cites W2054657417 @default.
- W2128045346 cites W2055069719 @default.
- W2128045346 cites W2055205764 @default.
- W2128045346 cites W2067730380 @default.
- W2128045346 cites W2071671407 @default.
- W2128045346 cites W2075730380 @default.
- W2128045346 cites W2077792020 @default.
- W2128045346 cites W2082373986 @default.
- W2128045346 cites W2086717472 @default.
- W2128045346 cites W2089987432 @default.
- W2128045346 cites W2122393533 @default.
- W2128045346 cites W2125804809 @default.
- W2128045346 cites W2127477166 @default.
- W2128045346 cites W2132094655 @default.
- W2128045346 cites W2136740341 @default.
- W2128045346 cites W2148573933 @default.
- W2128045346 cites W2159875716 @default.
- W2128045346 cites W2160166542 @default.
- W2128045346 cites W2162107278 @default.
- W2128045346 cites W2166113500 @default.
- W2128045346 cites W2172174284 @default.
- W2128045346 cites W2189437173 @default.
- W2128045346 cites W4229842511 @default.
- W2128045346 cites W59241253 @default.
- W2128045346 doi "https://doi.org/10.1113/expphysiol.2004.027201" @default.
- W2128045346 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15123566" @default.
- W2128045346 hasPublicationYear "2004" @default.
- W2128045346 type Work @default.
- W2128045346 sameAs 2128045346 @default.
- W2128045346 citedByCount "27" @default.
- W2128045346 countsByYear W21280453462012 @default.
- W2128045346 countsByYear W21280453462013 @default.
- W2128045346 countsByYear W21280453462014 @default.
- W2128045346 countsByYear W21280453462015 @default.
- W2128045346 countsByYear W21280453462016 @default.
- W2128045346 countsByYear W21280453462017 @default.
- W2128045346 countsByYear W21280453462018 @default.
- W2128045346 countsByYear W21280453462021 @default.
- W2128045346 countsByYear W21280453462022 @default.
- W2128045346 countsByYear W21280453462023 @default.
- W2128045346 crossrefType "journal-article" @default.
- W2128045346 hasAuthorship W2128045346A5033204252 @default.
- W2128045346 hasAuthorship W2128045346A5050567418 @default.
- W2128045346 hasAuthorship W2128045346A5058654678 @default.
- W2128045346 hasAuthorship W2128045346A5081828160 @default.
- W2128045346 hasAuthorship W2128045346A5086921636 @default.
- W2128045346 hasBestOaLocation W21280453461 @default.
- W2128045346 hasConcept C126322002 @default.
- W2128045346 hasConcept C134018914 @default.
- W2128045346 hasConcept C158328960 @default.
- W2128045346 hasConcept C185592680 @default.
- W2128045346 hasConcept C2776452961 @default.
- W2128045346 hasConcept C2777074255 @default.
- W2128045346 hasConcept C2777622882 @default.
- W2128045346 hasConcept C2777952589 @default.
- W2128045346 hasConcept C2777953023 @default.
- W2128045346 hasConcept C2780087391 @default.
- W2128045346 hasConcept C519581460 @default.
- W2128045346 hasConcept C526584372 @default.
- W2128045346 hasConcept C71924100 @default.
- W2128045346 hasConcept C84393581 @default.
- W2128045346 hasConceptScore W2128045346C126322002 @default.
- W2128045346 hasConceptScore W2128045346C134018914 @default.
- W2128045346 hasConceptScore W2128045346C158328960 @default.
- W2128045346 hasConceptScore W2128045346C185592680 @default.
- W2128045346 hasConceptScore W2128045346C2776452961 @default.
- W2128045346 hasConceptScore W2128045346C2777074255 @default.
- W2128045346 hasConceptScore W2128045346C2777622882 @default.
- W2128045346 hasConceptScore W2128045346C2777952589 @default.
- W2128045346 hasConceptScore W2128045346C2777953023 @default.
- W2128045346 hasConceptScore W2128045346C2780087391 @default.
- W2128045346 hasConceptScore W2128045346C519581460 @default.
- W2128045346 hasConceptScore W2128045346C526584372 @default.