Botha, T.L.; Pieterse, G.M.; Barnhoorn, Irene E.J.; Van Dyk, J.E.; Marchand, M.J.(AOSIS Open Journals, 2013)
A qualitative and quantitative histological assessment was done
on the liver, gills and gonads. Focus was placed on reproductive health aspects by staging the
gonads according to their reproductive development and assessing ...
Histopatholigical changes were identified in selected target organs from two freshwater fish species, Clarias gariepinus and Oreochromis mossambicus, inhabiting a hyper-eutrophic freshwater aquatic system. The approach was ...
The effects of DDT and its metabolites on the reproductive health of two fish species (Clarias gariepinus and Oreochromis mossambicus) were studied using the gonadosomatic index (GSI), gonadal histology and computer assisted ...
