On the lack of formation of L-(+)-3-hydroxybutyrate by liver.
On the lack of formation of L-(+)-3-hydroxybutyrate by liver.
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肝脏缺乏 L-( )-3-羟基丁酸形成。
DOI:
10.1016/0003-9861(82)90030-3
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发表时间:
1982
影响因子:
3.9
通讯作者:
Landau,BR
中科院分区:
文献类型:
--
作者:
Scofield,RF;Brady,PS;Schumann,WC;Kumaran,K;Ohgaku,S;Margolis,JM;Landau,BR
The terminal carbon of palmitic acid, traced with14C, is preferentially incorporated into carbon 4 of hydroxybutyrate formed by hepatocytes and perfused livers from 18- to 19-day-old rats and perfused livers from fasted adult rats. However,14C from [13-14C]palmitic acid is incorporated into carbon 1 of the hydroxybutyrate to the same extent as any one of the first 12 carbons of palmitic acid as assessed with [1-14C]palmitic acid and [6-14C]palmitic acid. Therefore, the hydroxybutyrate is formed via hydroxymethylglutaryl-CoA, i.e., it is in thedconfiguration, and hydrolysis ofl-hydroxybutyryl-CoA, the intermediate in the β oxidation of the palmitate, does not occur. Further, a negligible amount of14C remains in hydroxybutyrate formed from14C-labeled palmitic acid by isolated hepatocytes and perfused livers from the young rats, when the hydroxybutyrate is treated withd-(−)-3-hydroxybutyrate dehydrogenase to convert thedisomer to acetoacetate. Thus,l-(+)-3-hydroxybutyrate is not produced by rat liver as assessed using these preparations.
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DOI:
10.1016/s0021-9258(19)63335-1
发表时间:
1977
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
R. Webber;J. Edmond
通讯作者:
J. Edmond
影响因子:
3.9
作者:
W. Reed;Pinar T. Ozand
通讯作者:
Pinar T. Ozand
影响因子:
3.2
作者:
H. Swim;L. Krampitz
通讯作者:
L. Krampitz
DOI:
--
发表时间:
1981
期刊:
Biochemical Medicine
影响因子:
--
作者:
K. R. Swiatek;G. Dombrowski;K. Chao;H. Chao
通讯作者:
H. Chao
DOI:
--
发表时间:
1978
期刊:
Metabolism: Clinical and Experimental
影响因子:
--
作者:
W. Berman;S. Rogers;J. Bautista;S. Segal
通讯作者:
S. Segal