screening for antimalarial and acetylcholinesterase inhibitory activities of some iranian seaweeds

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چکیده

alcoholic extracts of 8 different types of seaweeds from iran's persian gulf were tested for their antimalarial and acetylcholinesterase enzyme (ache) inhibitory activities for the first time. a modified ellman and ingkaninan method was used for measuring ache inhibitory activity in which galanthamine was used as the reference. the antimalarial assay was performed using microculture radioisotope technique. mefloquine and dihydroartemisinin were uased as the standards. the extract of sargassum boveanum ( sargasseae family) showed the highest ache inhibitory activity (ic 50 equals to 1 mg ml -1 ) while cystoseira indica ( cystoseiraceae family) exhibited the least activity (ic 50 of 11 mg ml -1 ). the species from rhodophyta ( gracilaria corticata and gracilaria salicornia ) also showed moderate activities (ic 50 9.5, 8.7 mg ml -1 , respectively). all extracts were inactive in antimalarial assay.

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Screening for antimalarial and acetylcholinesterase inhibitory activities of some Iranian seaweeds

Alcoholic extracts of 8 different types of seaweeds from Iran's Persian Gulf were tested for their antimalarial and acetylcholinesterase enzyme (AChE) inhibitory activities for the first time. A modified Ellman and Ingkaninan method was used for measuring AChE inhibitory activity in which galanthamine was used as the reference. The antimalarial assay was performed using microculture radioisotop...

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عنوان ژورنال:
research in pharmaceutical sciences

جلد ۸، شماره ۲، صفحات ۱۱۳-۰

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