Matches in SemOpenAlex for { <https://semopenalex.org/work/W2160268500> ?p ?o ?g. }
- W2160268500 endingPage "R523" @default.
- W2160268500 startingPage "R514" @default.
- W2160268500 abstract "A critical question in hypertension research is: How is long-term blood pressure controlled? Excessive NaCl ingestion or NaCl retention by the kidneys and the consequent tendency toward plasma volume expansion lead to hypertension. Nevertheless, the precise mechanisms linking salt to high blood pressure are unresolved. The discovery of endogenous ouabain, an adrenocortical hormone, provided an important clue. Ouabain, a selective Na + pump inhibitor, has cardiotonic and vasotonic effects. Plasma endogenous ouabain levels are significantly elevated in ≈40% of patients with essential hypertension and in animals with several forms of salt-dependent hypertension. Also, prolonged ouabain administration induces hypertension in rodents. Mice with mutant Na + pumps or Na/Ca exchangers (NCX) and studies with a ouabain antagonist and an NCX blocker are revealing the missing molecular mechanisms. These data demonstrate that α 2 Na + pumps and NCX1 participate in long-term regulation of vascular tone and blood pressure. Pharmacological agents or mutations in the α 2 Na + pump that interfere with the action of ouabain on the pump, and reduced NCX1 expression or agents that block NCX all impede the development of salt-dependent or ouabain-induced hypertension. Conversely, nanomolar ouabain, reduced α 2 Na + pump expression, and smooth muscle-specific overexpression of NCX1 all induce hypertension. Furthermore, ouabain and reduced α 2 Na + pump expression increase myogenic tone in isolated mesenteric small arteries in vitro, thereby tying these effects directly to the elevation of blood pressure. Thus, endogenous ouabain, and vascular α 2 Na + pumps and NCX1, are critical links between salt and hypertension. New pharmacological agents that act on these molecular links have potential in the clinical management of hypertension." @default.
- W2160268500 created "2016-06-24" @default.
- W2160268500 creator A5029649717 @default.
- W2160268500 creator A5031388726 @default.
- W2160268500 creator A5032128143 @default.
- W2160268500 creator A5071105340 @default.
- W2160268500 date "2006-03-01" @default.
- W2160268500 modified "2023-10-15" @default.
- W2160268500 title "How does salt retention raise blood pressure?" @default.
- W2160268500 cites W104098193 @default.
- W2160268500 cites W1455833751 @default.
- W2160268500 cites W1508102251 @default.
- W2160268500 cites W1576990557 @default.
- W2160268500 cites W1687906556 @default.
- W2160268500 cites W1964899762 @default.
- W2160268500 cites W1967454146 @default.
- W2160268500 cites W1969955179 @default.
- W2160268500 cites W1970128059 @default.
- W2160268500 cites W1970260922 @default.
- W2160268500 cites W1973377271 @default.
- W2160268500 cites W1976270302 @default.
- W2160268500 cites W1982255713 @default.
- W2160268500 cites W1984561144 @default.
- W2160268500 cites W1984687894 @default.
- W2160268500 cites W1987935354 @default.
- W2160268500 cites W1988891634 @default.
- W2160268500 cites W1989135314 @default.
- W2160268500 cites W1996250445 @default.
- W2160268500 cites W1997053573 @default.
- W2160268500 cites W1997819382 @default.
- W2160268500 cites W2001243825 @default.
- W2160268500 cites W2006418289 @default.
- W2160268500 cites W2007783513 @default.
- W2160268500 cites W2008695007 @default.
- W2160268500 cites W2009530812 @default.
- W2160268500 cites W2009678908 @default.
- W2160268500 cites W2011025084 @default.
- W2160268500 cites W2011527705 @default.
- W2160268500 cites W2014085925 @default.
- W2160268500 cites W2024390803 @default.
- W2160268500 cites W2024907756 @default.
- W2160268500 cites W2032058459 @default.
- W2160268500 cites W2046144991 @default.
- W2160268500 cites W2046838656 @default.
- W2160268500 cites W2047072119 @default.
- W2160268500 cites W2049299863 @default.
- W2160268500 cites W2051976741 @default.
- W2160268500 cites W2063060964 @default.
- W2160268500 cites W2063351772 @default.
- W2160268500 cites W2064988006 @default.
- W2160268500 cites W2069358697 @default.
- W2160268500 cites W2069465345 @default.
- W2160268500 cites W2072204588 @default.
- W2160268500 cites W2079232032 @default.
- W2160268500 cites W2080236522 @default.
- W2160268500 cites W2084361048 @default.
- W2160268500 cites W2088029213 @default.
- W2160268500 cites W2091129348 @default.
- W2160268500 cites W2094871031 @default.
- W2160268500 cites W2098357433 @default.
- W2160268500 cites W2111645852 @default.
- W2160268500 cites W2113084872 @default.
- W2160268500 cites W2113556125 @default.
- W2160268500 cites W2115183591 @default.
- W2160268500 cites W2116153685 @default.
- W2160268500 cites W2116764866 @default.
- W2160268500 cites W2119396182 @default.
- W2160268500 cites W2119860659 @default.
- W2160268500 cites W2121020585 @default.
- W2160268500 cites W2121508606 @default.
- W2160268500 cites W2122717958 @default.
- W2160268500 cites W2124663880 @default.
- W2160268500 cites W2127514154 @default.
- W2160268500 cites W2130400575 @default.
- W2160268500 cites W2131118406 @default.
- W2160268500 cites W2132595000 @default.
- W2160268500 cites W2139882317 @default.
- W2160268500 cites W2143954917 @default.
- W2160268500 cites W2144470409 @default.
- W2160268500 cites W2144602889 @default.
- W2160268500 cites W2146435287 @default.
- W2160268500 cites W2150063472 @default.
- W2160268500 cites W2154055479 @default.
- W2160268500 cites W2154377445 @default.
- W2160268500 cites W2158115952 @default.
- W2160268500 cites W2162120821 @default.
- W2160268500 cites W2162293943 @default.
- W2160268500 cites W2164352325 @default.
- W2160268500 cites W2166206949 @default.
- W2160268500 cites W2168535149 @default.
- W2160268500 cites W2168694728 @default.
- W2160268500 cites W2168800447 @default.
- W2160268500 cites W2170023925 @default.
- W2160268500 cites W2171667495 @default.
- W2160268500 cites W2172141028 @default.
- W2160268500 cites W2173796449 @default.
- W2160268500 cites W2175631194 @default.
- W2160268500 cites W2193246905 @default.