Mishra S K, Agarwal A, Sen R, Ghatak S
J Helminthol. 1985 Jun;59(2):101-7. doi: 10.1017/s0022149x00025669.
Oxidative deamination of various biogenic monoamines by Ascaridia galli monoamine oxidase (MAO) was blocked by different mammalian MAO inhibitors, namely, iproniazid, trans-PcP, nialamide and pargyline and the blockade was observed to be time as well as concentration dependent. The binding of inhibitors with chick ascarid MAO was of the irreversible type and the nature of the inhibition was competitive. Pargyline showed lowest I50 (8 microM) and Ki (12 microM) values. Chlorgyline and deprenyl at 100 microM concentration inhibited MAO by about 60 and 40% respectively, indicating the presence of both type A and type B MAO in A. galli.
