L-arginine;
nitric oxide;
central spinal pain syndrome;
kyotorphin;
D O I:
10.1007/BF02433097
中图分类号:
R-3 [医学研究方法];
R3 [基础医学];
学科分类号:
1001 ;
摘要:
When applied in combination with penicillin (2000 U) to the dorsal surface of the spinal cord, L-arginine in a low concentration of 100 nmol had a pronociceptive effect, while being applied in concentrations of 65-130 mu mol with penicillin or injected intramuscularly before penicillin (15,000 U) L-arginine exhibited an analgesic effect. The opposite effects of L-arginine as the demonstrated. precursor of NO and of opioid dipeptide kyotorphin are demonstrated.
机构:
UNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZILUNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZIL
DUARTE, IDG
;
LORENZETTI, BB
论文数: 0引用数: 0
h-index: 0
机构:
UNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZILUNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZIL
LORENZETTI, BB
;
FERREIRA, SH
论文数: 0引用数: 0
h-index: 0
机构:
UNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZILUNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZIL
机构:
UNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZILUNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZIL
DUARTE, IDG
;
LORENZETTI, BB
论文数: 0引用数: 0
h-index: 0
机构:
UNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZILUNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZIL
LORENZETTI, BB
;
FERREIRA, SH
论文数: 0引用数: 0
h-index: 0
机构:
UNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZILUNIV SAO PAULO, FAC MED RIBEIRAO PRETO, DEPT PHARMACOL, BR-14049 RIBEIRAO PRETO, BRAZIL