One month old fry of rainbow trout (Oncorhynchus mykiss) of 0.5 g weight were exposed to
three levels of CuSO4. 5H20 at 100, 200 and 400 ppb Cu for 24, 48, 72 and 96 h periods …

The histopathology of Champion 50WP on the lung tissues in marsh frog (Pelophylax
ridibundus), was determined by light microscopy. The frogs were experimentally exposed to …

The intertidal zone provides extensive habitat around the world for countless species, but
there are many challenges associated with life in this region. In particular, intertidal …

During acute toxicity study of aluminium fluoride, Daphnia similis L. was found to be the most
sensitive organism (EC50= 108.06 ppm) followed by Gambusia affinis Baird and Gerard …

Cadmium, is a major contaminate of aquatic environment that is toxic towards aquatic
organisms even at concentration found in natural waters. Metal uptake by aquatic organisms …

Amaç: Bu araştırmada bakır sülfat pentahidrat ile gökkuşağı alabalıklarında deneysel akut
ve kronik bakır toksikasyonu modeli oluşturulması ve klinik, makroskobik ve mikroskobik …

Cu is a widely occurring contaminant in aquatic systems and is acutely toxic to fish. The
current paradigm of copper's toxic mechanism of action in fish is believed to be through …

In the present study the histopathological effects of gasoline on the gills of Oreochromis
niloticus as a sensitive indicator for the pollution were experimentally determined to evaluate …

Copper is widespread in freshwater and marine environments and can be toxic to aquatic
organisms if environmental levels become too high. In these environments, low oxygen …

Su-Mei Wu, Am-Ni Deng, Yi-Ying Chou, and Leang-Shin Wu (2005) Exogenous steroids
enhance the copper resistance of tilapia larvae (Oreochromis mossambicus). Zoological …