https://en.wikipedia.org/wiki/FDCA
https://www.allinno.com/news/promotion/150.html
ground : The present study trained to assess the remedial effect of chitosan nanoparticles and metronidazole against Giardia lamblia as well as appraise the efficacy of loading metronidazole on chitosan nanoparticles This study was behaved out at aesculapian Parasitology Department , Faculty of music , Zagazig University and Theodor Bilharz Research institute ( TBRI ) from Feb 2019 to February 2020 on 45 hamsters . They were separated into 5 groups 9 hamsters each : Group A non-infected hamsters ,