n amoeboid cells, histochemical, biochemical, and electrophoresis analyses evidenced both a ChE activity able to hydrolyze the substrate PrTChI, and AChE (E.C. 3.1.1.7.) activity similar to Electrophorus electricus AChE. Conversely, butyrylcholinesterase activity was nearly absent, according to our previous results on P. primaurelia. Moreover, the possibility to utilize D. discoideum in a bioassay for the pre-chemical screening both of moist environments and fresh waters, in relation to the occurrence of the neurotoxic organophosphate drugs, such as "basudin", inhibiting ChE activity, was investigated.

Cholinesterase activity and effects of its inhibition by neurotoxic drugs in Dictyostelium discoideum

FALUGI, CARLA;AMAROLI, ANDREA;
2002-01-01

Abstract

n amoeboid cells, histochemical, biochemical, and electrophoresis analyses evidenced both a ChE activity able to hydrolyze the substrate PrTChI, and AChE (E.C. 3.1.1.7.) activity similar to Electrophorus electricus AChE. Conversely, butyrylcholinesterase activity was nearly absent, according to our previous results on P. primaurelia. Moreover, the possibility to utilize D. discoideum in a bioassay for the pre-chemical screening both of moist environments and fresh waters, in relation to the occurrence of the neurotoxic organophosphate drugs, such as "basudin", inhibiting ChE activity, was investigated.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/245772
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 29
  • ???jsp.display-item.citation.isi??? 26
social impact