1.
Salud(i)ciencia (Impresa)
; 18(4): 359-360, jun. 2011.
Article
Dans Espagnol
| LILACS
| ID: lil-617580
Résumé
El análisis de actividad de la enzima ALA-D reactivada constituye una herramienta muy eficaz para evaluar el grado de contaminación por plomo en muestras de sangre de P. lineatus.
Sujets)
Pollution de l'environnement/analyse , Effluents Domestiques , Indicateurs de Pollution , Plomb/administration et posologie , Plomb/toxicité , Argentine
2.
Biol. Res
; 31(4): 339-42, 1998. graf, tab
Article
Dans Anglais
| LILACS
| ID: lil-226034
Résumé
The aim of the present investigation was to standardize a method for measuring delta-aminolevulinic acid dehydratase (ALAD) activity in circulating red blood cells of adult Bufo arenarum kept in controlled environmental conditions, and to obtain reference basal values suitable for environmental monitoring of lead exposure. The normal ALAD activity for B. arenarum was 131.86 + 14.47 U per liter of red blood cells (n = 38, mean + SEM; interval 72.98 - 263.33). In animals exposed to lead, ALAD activity decreased as lead dose increased.