- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
PATHOLOGICAL STUDY OF LETHAL CONCENTRATION OF N-ZNO IN COMMON CARP CYPRINUS CARPIO L. | ||
| Basrah Journal of Veterinary Research | ||
| Article 20, Volume 12, Issue 1, 2013, Pages 200-207 PDF (0 K) | ||
| DOI: 10.33762/bvetr.2013.76202 | ||
| Author | ||
| S.K.I.AL-Taee A.H.A.AL-Hamdani | ||
| Abstract | ||
| The lethal concentration of N-ZnO was determined in this study ,juvenile Cyprinus carpio L.mean weight 150±10g which were exposed to different concentration of N-ZnO (10-50 PPM) for 24 hrs ,the mortality rate of fish reached to 100% at 50 ppm concentration while the percentage decreased to 50% when the fish exposure to 30ppm concentration of N-ZnO.The histopathological lesions in the kidney were characterized by hemorrhage in an interstitial nephrotic tissue ,infiltration of inflammatory cells , there was cloudy swelling in the renal tubules . In the gill there were hyper trophy of pillar cells and necrosis in the secondary gill filaments .There were necrosis in the hepatic tissue and hemorrhage and sloughing in the pancreatic tissue. | ||
| Keywords | ||
| mortality; Necrosis; ZnO | ||
|
Statistics Article View: 266 PDF Download: 169 |
||