FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3027163377> ?p ?o ?g. }

• W3027163377 endingPage "3341" @default.
• W3027163377 startingPage "3331" @default.
• W3027163377 abstract "Key points In this study, we focused on muscle sympathetic nerve activity (MSNA) burst size and occurrence separately as subcomponents of the sympathetic baroreflex in older adults, and we found that the distribution (variation) of burst size against burst occurrence was greater in women than men. Older women had greater carotid artery stiffness compared with older men, while blood pressure (BP) distribution (variation) was comparable between sexes. Sympathetic baroreflex sensitivity assessed with burst incidence was less sensitive as the carotid artery became stiffer in older men and women, while that assessed with burst area was more sensitive as the carotid artery became stiffer in older women but not in older men. These results help us understand the mechanisms underlying the compensation for the impaired response of MSNA burst occurrence in older women with greater carotid artery stiffness to regulate BP similar to that in older men. Abstract There are sex differences in arterial stiffness and neural control of blood pressure (BP) among older adults. We examined whether the sympathetic response to BP is greater in older women than men in burst size but not burst occurrence. Burst occurrence and size were assessed with burst interval and area of muscle sympathetic nerve activity, respectively, and the distributions of these indices were evaluated by range during supine rest in 61 healthy older subjects (30 men (69 ± 6 years) and 31 women (68 ± 6 years); means ± SD). Also, we analysed sympathetic baroreflex sensitivity (BRS) with burst occurrence and area simultaneously. Carotid β‐stiffness was measured with B‐mode ultrasonic image and carotid BP. The range of burst interval was smaller in older women than men ( P = 0.002), while there was no difference in the range of burst area. Carotid β‐stiffness was greater in older women than men (6.7 ± 2.7 vs . 5.1 ± 2.7, P = 0.027). Sympathetic BRS assessed with burst incidence was lower in older women than men (‐2.3 ± 1.4 vs . ‐3.3 ± 1.4 bursts·100 beats ‐1 mmHg ‐1 , P = 0.007), while this sex difference was observed when assessed with burst area after adjusting for carotid β‐stiffness (‐116.1 ± 135.0 vs . ‐185.9 ± 148.2 a.u. burst ‐1 mmHg ‐1 , P = 0.040), but not before. Sympathetic BRS assessed with burst area was negatively (more sensitive) correlated with carotid β‐stiffness in older women ( r = ‐0.53, P = 0.002) but not men. These data suggest that the response of burst size within each burst is augmented for the baroreflex BP control despite the impaired response of burst occurrence in older women with greater carotid stiffness." @default.
• W3027163377 created "2020-05-29" @default.
• W3027163377 creator A5018278375 @default.
• W3027163377 creator A5022787593 @default.
• W3027163377 creator A5031948613 @default.
• W3027163377 creator A5057727993 @default.
• W3027163377 creator A5080560384 @default.
• W3027163377 creator A5084255283 @default.
• W3027163377 creator A5087188996 @default.
• W3027163377 date "2020-06-16" @default.
• W3027163377 modified "2023-10-13" @default.
• W3027163377 title "Broader adaptive range of sympathetic burst size in response to blood pressure change in older women with greater arterial stiffness" @default.
• W3027163377 cites W1542061941 @default.
• W3027163377 cites W1623505186 @default.
• W3027163377 cites W1896419431 @default.
• W3027163377 cites W1938627898 @default.
• W3027163377 cites W1978834451 @default.
• W3027163377 cites W1983567286 @default.
• W3027163377 cites W2020621420 @default.
• W3027163377 cites W2023685865 @default.
• W3027163377 cites W2044229618 @default.
• W3027163377 cites W2061188081 @default.
• W3027163377 cites W2088749476 @default.
• W3027163377 cites W2093524238 @default.
• W3027163377 cites W2103534021 @default.
• W3027163377 cites W2104758624 @default.
• W3027163377 cites W2108094183 @default.
• W3027163377 cites W2108684279 @default.
• W3027163377 cites W2114604004 @default.
• W3027163377 cites W2120786809 @default.
• W3027163377 cites W2126501164 @default.
• W3027163377 cites W2129125192 @default.
• W3027163377 cites W2130679502 @default.
• W3027163377 cites W2134270369 @default.
• W3027163377 cites W2136503561 @default.
• W3027163377 cites W2144831147 @default.
• W3027163377 cites W2147255488 @default.
• W3027163377 cites W2149902634 @default.
• W3027163377 cites W2152321284 @default.
• W3027163377 cites W2160677706 @default.
• W3027163377 cites W2163065858 @default.
• W3027163377 cites W2181663293 @default.
• W3027163377 cites W2185242746 @default.
• W3027163377 cites W2260428650 @default.
• W3027163377 cites W2315875589 @default.
• W3027163377 cites W2338638760 @default.
• W3027163377 cites W2424723365 @default.
• W3027163377 doi "https://doi.org/10.1113/jp279877" @default.
• W3027163377 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7429302" @default.
• W3027163377 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32449522" @default.
• W3027163377 hasPublicationYear "2020" @default.
• W3027163377 type Work @default.
• W3027163377 sameAs 3027163377 @default.
• W3027163377 citedByCount "7" @default.
• W3027163377 countsByYear W30271633772020 @default.
• W3027163377 countsByYear W30271633772021 @default.
• W3027163377 countsByYear W30271633772022 @default.
• W3027163377 countsByYear W30271633772023 @default.
• W3027163377 crossrefType "journal-article" @default.
• W3027163377 hasAuthorship W3027163377A5018278375 @default.
• W3027163377 hasAuthorship W3027163377A5022787593 @default.
• W3027163377 hasAuthorship W3027163377A5031948613 @default.
• W3027163377 hasAuthorship W3027163377A5057727993 @default.
• W3027163377 hasAuthorship W3027163377A5080560384 @default.
• W3027163377 hasAuthorship W3027163377A5084255283 @default.
• W3027163377 hasAuthorship W3027163377A5087188996 @default.
• W3027163377 hasBestOaLocation W30271633771 @default.
• W3027163377 hasConcept C125567185 @default.
• W3027163377 hasConcept C126322002 @default.
• W3027163377 hasConcept C164705383 @default.
• W3027163377 hasConcept C191237925 @default.
• W3027163377 hasConcept C2775850156 @default.
• W3027163377 hasConcept C2777953023 @default.
• W3027163377 hasConcept C2781064879 @default.
• W3027163377 hasConcept C2987047532 @default.
• W3027163377 hasConcept C71924100 @default.
• W3027163377 hasConcept C84393581 @default.
• W3027163377 hasConceptScore W3027163377C125567185 @default.
• W3027163377 hasConceptScore W3027163377C126322002 @default.
• W3027163377 hasConceptScore W3027163377C164705383 @default.
• W3027163377 hasConceptScore W3027163377C191237925 @default.
• W3027163377 hasConceptScore W3027163377C2775850156 @default.
• W3027163377 hasConceptScore W3027163377C2777953023 @default.
• W3027163377 hasConceptScore W3027163377C2781064879 @default.
• W3027163377 hasConceptScore W3027163377C2987047532 @default.
• W3027163377 hasConceptScore W3027163377C71924100 @default.
• W3027163377 hasConceptScore W3027163377C84393581 @default.
• W3027163377 hasFunder F4320332161 @default.
• W3027163377 hasIssue "16" @default.
• W3027163377 hasLocation W30271633771 @default.
• W3027163377 hasLocation W30271633772 @default.
• W3027163377 hasOpenAccess W3027163377 @default.
• W3027163377 hasPrimaryLocation W30271633771 @default.
• W3027163377 hasRelatedWork W2086485269 @default.
• W3027163377 hasRelatedWork W2116320226 @default.
• W3027163377 hasRelatedWork W2119698783 @default.
• W3027163377 hasRelatedWork W2147788422 @default.
• W3027163377 hasRelatedWork W2414985709 @default.

• next