Receptor affinities of aporphine enantiomers in rat brain tissue.
Receptor affinities of aporphine enantiomers in rat brain tissue.
复制标题
大鼠脑组织中阿朴啡对映体的受体亲和力。
DOI:
10.1016/0014-2999(94)90388-3
复制
发表时间:
1994
影响因子:
5
通讯作者:
Neumeyer,JL
中科院分区:
文献类型:
--
作者:
Baldessarini,RJ;Kula,NS;Zong,R;Neumeyer,JL
R(−) andS(+) enantiomers of apomorphine,N-n-propylnorapomorphine and 11-hydroxy-N-n-propylnorapomorphine screened for affinity at over 40 representative sites in rat brain tissue that included amine, purine, amino acid and peptide receptors, transporters, ion channels, and effector components; only dopamine receptors and α-adrenoceptors showed appreciable affinity that was quantified further. The aporphines showedR(−) >S(+)isomeric selectivity as well as D2> D1selectivity at dopamine receptors. WhileR(−) isomers preferred α2-adrenoceptors,S(+)-aporphines were α1-selective, with similar affinity at α1-adrenoceptors and dopamine D2receptors. Interactions ofS(+)-aporphines at α1-adrenoceptors as well as dopamine D2receptors may contribute to their unusual behavioral properties.
登录
查看更多内容
影响因子:
3.6
作者:
Booth,RG;Baldessarini,RJ;Kula,NS;Gao,Y;Zong,R;Neumeyer,JL
通讯作者:
Neumeyer,JL
影响因子:
3.6
作者:
Baldessarini,RJ;Kula,NS;Campbell,A;Bakthavachalam,V;Yuan,J;Neumeyer,JL
通讯作者:
Neumeyer,JL
影响因子:
5.8
作者:
Baldessarini,RJ;Marsh,ER;Kula,NS;Zong,RS;Gao,YG;Neumeyer,JL
通讯作者:
Neumeyer,JL
影响因子:
5.8
作者:
Arana,GW;Baldessarini,RJ;Lamont,JS;Amlicke,D;Neumeyer,JL
通讯作者:
Neumeyer,JL
影响因子:
5
作者:
P. Seeman;H. V. Tol
通讯作者:
H. V. Tol