1.
Urol Res
; 20(1): 41-4, 1992.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1531276
RESUMO
The effect of a promoter (calcium) and an inhibitor (magnesium) of urolithiasis was spectrophotometrically studied on urokinase (0.45 IU) and sialidase (5 mM). Although these mineral did not affect the sialidase activity, total inhibition of urokinase activity was observed with either 0.05 M calcium chloride or 0.1 M magnesium chloride. This observation might explain why calcium and magnesium respectively function as a promoter and an inhibitor of stone formation.
Assuntos
Cálcio/farmacologia , Magnésio/farmacologia , Neuraminidase/urina , Ativador de Plasminogênio Tipo Uroquinase/urina , Fibrinolisina/urina , Humanos , Técnicas In Vitro , Cálculos Renais/etiologia
2.
S Afr Med J
; 80(2): 109, 1991 Jul 20.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1862432