Is there a circulating proteolysis-inducing factor during sepsis?
Is there a circulating proteolysis-inducing factor during sepsis?
复制标题
败血症期间是否存在循环蛋白水解诱导因子?
作者:
P. Hasselgren;J. James;D. Benson;S. Li;J. Fischer
Muscles from fed or 72-hour fasted rats were incubated in the presence of plasma from septic rats, recombinant interleukin 1 alpha (rIL-1 alpha), or recombinant tumor necrosis factor alpha (rTNF alpha), and breakdown of total and myofibrillar protein was assessed by determining release of tyrosine and 3-methylhistidine, respectively. Septic plasma stimulated total protein breakdown in muscles from 72-hour fasted rats by 10% to 20%, while myofibrillar protein breakdown was not affected. When septic plasma was added to muscles from fed rats, neither tyrosine nor 3-methylhistidine release was altered. Various concentrations of recombinant interleukin 1 alpha or recombinant tumor necrosis factor alpha did not affect total or myofibrillar protein breakdown. Since septic plasma did not stimulate myofibrillar protein breakdown, the role of a circulating factor for muscle proteolysis during sepsis remains unclear.
登录
查看更多内容
DOI:
--
发表时间:
1988-02
期刊:
Surgery, gynecology & obstetrics
影响因子:
--
作者:
D. G. Hesse;K. Tracey;Y. Fong;K. Manogue;Palladino Ma;A. Cerami;G. Shires;S. Lowry
通讯作者:
D. G. Hesse;K. Tracey;Y. Fong;K. Manogue;Palladino Ma;A. Cerami;G. Shires;S. Lowry
DOI:
--
发表时间:
1981
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Dinarello,CA;Rosenwasser,LJ;Wolff,SM
通讯作者:
Wolff,SM
DOI:
10.1016/0304-4157(83)90003-5
发表时间:
1983-05
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
M. Shotwell;M. Kilberg;D. Oxender
通讯作者:
M. Shotwell;M. Kilberg;D. Oxender
DOI:
10.1001/archsurg.1986.01400020065008
发表时间:
1986
期刊:
Archives of surgery (Chicago, Ill. : 1960)
影响因子:
--
作者:
Watters,JM;Bessey,PQ;Dinarello,CA;Wolff,SM;Wilmore,DW
通讯作者:
Wilmore,DW
影响因子:
56.9
作者:
BEUTLER, B;MILSARK, IW;CERAMI, AC
通讯作者:
CERAMI, AC