Veterinary Science & Technology

Wael AM Ghonimi

Publications

• Research Article
  Histopathological, Immunological, Hematological and Biochemical Effects of Fipronil on Nile Tilapia (Oreochromis Niloticus)
  Author(s): Abd elhakeem El-Murr, Tamer S Imam, Hakim Y and Wael AM GhonimiAbd elhakeem El-Murr, Tamer S Imam, Hakim Y and Wael AM Ghonimi
  
  The current experiment was carried out to measure the effects of different concentrations of Fipronil on the immune response and health of Oreochromis niloticus through the evaluation of some immunological, biochemical and hematological parameters in addition to histopathological examination. Two hundred and forty Oreochromis niloticus were randomly distributed into four groups in triplicates. The first group served as a control. The second group exposed to 0.014 mg/which equal to 1/3 96 hr lethal concentration (96 hr LC50) for 4 days. The third and fourth groups were exposed to 0.0042 and 0.002 mg/l (1/10 and 1/20 96hr LC50) respectively for 10 weeks. The mortality rate in fish exposed to 0.014 mg/l of fipronil was 53%, meanwhile it was 21% and 8% in fish exposed to 0.0042 and 0.002 mg/l for 10 weeks respectively. Fish exposed to fipronil showed pale gills and nervous manifestations .. Read More»
  DOI: 10.4172/2157-7579.1000252

  Abstract PDF