Circulating atrial natriuretic peptides in conscious rats: regulation of release by multiple factors.
Circulating atrial natriuretic peptides in conscious rats: regulation of release by multiple factors.
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清醒大鼠循环心房钠尿肽:多种因素调节释放。
DOI:
10.1126/science.2938258
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发表时间:
1986
期刊:
影响因子:
56.9
通讯作者:
N. Zamir
中科院分区:
文献类型:
--
作者:
R. Eskay;Z. Żukowska;M. Haass;J. Dave;N. Zamir
Cardiocytes in the atria contain a prohormone that gives rise to atrial natriuretic peptides (ANP's), which have intrinsic hemodynamic regulatory activity. The distribution of ANP's in the brain suggests the involvement of these peptides in central cardiovascular regulation. In conscious rats with chronic indwelling catheters, volume loading with isotonic saline or glucose increased the amount of circulating immunoreactive ANP's by a factor of 4 to 5, as determined by radioimmunoassay. Hyperosmotic challenge with a hypertonic NaCl solution or anesthesia with halothane caused similar increases in plasma ANP's. Results obtained with the denervated-heart preparation indicate that neuronal influences are important in the release of ANP's induced by volume loading. As judged from reversed-phase high-performance liquid chromatography of extracted plasma and radioimmunoassay of collected fractions, the circulating physiologically important ANP's in the conscious rodent appear to be alpha-rANP(5-28) (atriopeptin III) and either alpha-rANP(3-28) [ANF(8-33)] or alpha-rANP(1-28) (ANF).
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DOI:
10.1016/s0006-291x(84)80279-x
发表时间:
1984-03
影响因子:
3.1
作者:
K. Misono;H. Fukumi;R. Grammer;T. Inagami
通讯作者:
K. Misono;H. Fukumi;R. Grammer;T. Inagami
DOI:
10.1126/science.2858127
发表时间:
1985
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Saper,CB;Standaert,DG;Currie,MG;Schwartz,D;Geller,DM;Needleman,P
通讯作者:
Needleman,P
影响因子:
4.1
作者:
Samson,WK
通讯作者:
Samson,WK
影响因子:
56.9
作者:
C. Seidman;K. Bloch;K. A. Klein;J. Smith;J. Seidman
通讯作者:
C. Seidman;K. Bloch;K. A. Klein;J. Smith;J. Seidman
影响因子:
56.9
作者:
C. Seidman;A. Duby;E. Choi;R. Graham;E. Haber;C. Homcy;J. Smith;J. Seidman
通讯作者:
C. Seidman;A. Duby;E. Choi;R. Graham;E. Haber;C. Homcy;J. Smith;J. Seidman