Histopathological Analysis of Liver in Fish (barbus Meridionalis Petenyi Heckel) in Reservoir Trebeni[ta
نویسندگان
چکیده
Velkova-Jordanoska, L. & Kostoski, G.: Histopathological analysis of liver in fish (Barbus meridionalis petenyi Heckel) in reservoir Trebeni{ta. Nat. Croat., Vol. 14, No. 2., 147–153, 2005, Zagreb. The Barbus meridionalis petenyi Heck. is a typical benthophagous fish, feeding on the zoobenthos and plant components and thanks to its sensitivity to the changes in surrounding medium is an ideal object for indication of the health of aquatic ecosystems. The Teleostei fish liver is susceptible to numerous, both toxic and metabolic, disturbances. Liver pieces of 40 individuals collected from Trebeni{ta Reservoir in July 1999, were excised and processed for standard histopathological analysis. The obtained results revealed pathological changes in the liver tissue including parenchyme cell necrosis associated with hemorragia.
منابع مشابه
Molecular-Biological Analysis of the Parasite Capillaria sp. of the Liver of Barbel (Barbus meridionalis petenyi Heck.) in Lake Ohrid
L. VELKOVA-JORDANOSKA, 2006. Molecular-biological analysis of the parasite Capillaria sp. of the liver of barbel (Barbus meridionalis petenyi Heck.) in Lake Ohrid. Bulg. J. Agric. Sci.,12: 315-319 The analysis of parasites molecular variation has important implications on the taxonomy, phylogenic and population genetics studies. Polymerase chain reaction (PCR) can have significant advantages ov...
متن کاملThe reproductive biology of golden barb (Barbus luteus Heckel, 1843) in Maroon River, Iran
Golden barb (Barbus luteus) is one of the species in south and southwest of Iran which is greatly favorable to residents of the region. Unfavorable ecological conditions in habitat of this species and overfishing have led to reduction of the population of golden barb. Therefore, to restore the natural stock of this species, identifying its reproductive cycle associated with its habitat is of a ...
متن کاملEfficacy of clove oil, benzocaine, eugenol, 2-phenoxyethanol as anaesthetics on shabbout fish (Barbus grypus Heckel, 1843)
To our knowledge, no previous anaesthetic experiments are conducted on shabbout fish. The results from the present study indicated that the induction times decreased significantly as the doses increased in all the anaesthetics (p < /em>
متن کاملEfficacy of clove oil, benzocaine, eugenol, 2-phenoxyethanol as anaesthetics on shabbout fish (Barbus grypus Heckel, 1843)
To our knowledge, no previous anaesthetic experiments are conducted on shabbout fish. The results from the present study indicated that the induction times decreased significantly as the doses increased in all the anaesthetics (p<0.05). Induction and recovery times were significantly affected by the interaction between concentration and anaesthetic (p<0.05). The effective doses were: 25 and 50 ...
متن کاملInterdemic variation in haematocrit and lactate dehydrogenase in the African cyprinid Barbus neumayeri
This study evaluated whether the African cyprinid Barbus neumayeri from Rwembaita Swamp (low-oxygen) and Njuguta River (high-oxygen) in the Kibale National Park, Uganda differed in traits related to aerobic and anaerobic metabolic potential. Haematocrit was measured as an index of blood oxygen-carrying capacity, and tissue activities and isozyme composition of lactate dehydrogenase (LDH) were m...
متن کامل