Evaluation of the toxic potential of ethyl methanesulphonate (EMS) on <i>Hydra vulgaris</i>.

ABSTRACT: The effect of EMS at final concentration of 0.09, 0.18, 0.27 and 0.37 mM was studied on Hydra vulgaris using morphological, regeneration, oxidative stress markers and DNA damage as parameters. The morphological scores showed a significant dose dependent difference in the Hydra exposed to 0.18, 0.27, and 0.37 mM of EMS for 24, 48, 72 and 96 h. The regeneration scores also showed a significant difference in the gastric region of Hydra exposed to 0.37 mM of EMS for 48 h. A significant difference in the scores of regeneration was observed for the mid body portion exposed to 0.18, 0.27 and 0.37 mM of EMS for 72 and 96 h of duration compared to control. A dose-dependent significant increase in the activities of glutathione-S-transferase (GST), catalase (CAT), and superoxide

SUBMITTER: Siddique YH 

PROVIDER: S-EPMC11664085 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature