Blood Pressure Response to Strength Training May Be Influenced by Angiotensinogen A–20C and Angiotensin II Type I Receptor A1166C Genotypes in Older Men and Women

2005 ◽  
Vol 53 (2) ◽  
pp. 204-210 ◽  
Author(s):  
Matthew J. Delmonico ◽  
Robert E. Ferrell ◽  
Anish Meerasahib ◽  
Greg F. Martel ◽  
Stephen M. Roth ◽  
...  
1979 ◽  
Vol 43 (1) ◽  
pp. 37-41 ◽  
Author(s):  
TAKESHI HATA ◽  
TOSHIO OGIHARA ◽  
HIROSHI MIKAMI ◽  
MITSUAKI NAKAMARU ◽  
TAKASHI MANDAI ◽  
...  

2012 ◽  
Vol 166 (8) ◽  
pp. 2417-2429 ◽  
Author(s):  
Helge Müller-Fielitz ◽  
Margot Lau ◽  
Olaf Jöhren ◽  
Florian Stellmacher ◽  
Markus Schwaninger ◽  
...  

2011 ◽  
Vol 112 (2) ◽  
pp. 743-753 ◽  
Author(s):  
Suchi Sood ◽  
Erik D. Hanson ◽  
Matthew J. Delmonico ◽  
Matthew C. Kostek ◽  
Brian D. Hand ◽  
...  

1985 ◽  
Vol 63 (10) ◽  
pp. 1258-1262 ◽  
Author(s):  
Corey B. Toal ◽  
Frans H. H. Leenen

Blood pressure responsiveness to iv noradrenaline and angiotensin II was studied in conscious, freely moving, age-matched spontaneously hypertensive (SHR) and Wistar-Kyoto (WKY) rats from 4 to 16 weeks of age. At 4 and 6 weeks the SHR showed small, but nonsignificant increases in responsiveness compared with WKY to both noradrenaline and angiotensin II. At 8 weeks they exhibited similar responses to the WKY. Subsequently, at 12 and 16 weeks decreased responsiveness to noradrenaline (nonsignificant) and angiotensin II (p < 0.05 at 12 and 16 weeks) was observed in SHR versus WKY. At 16 weeks of age, hexamethonium caused potentiation of the blood pressure response to noradrenaline and angiotensin II, but to the same degree in the two strains. Captopril at this age did not elicit potentiation to noradrenaline or angiotensin II in either strain. These results indicate that there is no rise in blood pressure responsiveness to circulating pressor agents, parallel to the development of hypertension in SHR. Increased receptor occupancy or more active attenuating reflexes in SHR versus WKY appear not to be involved in the absence of hyperresponsiveness in intact consious SHR at 16 weeks of age.


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