A study on 41 white male rats with ages of 2 - 2.5 months, weight of 130-150g was carried out. Materials included the sun oil and Bassa 50EC of Novatis. The authors found that renal lesions occurred in some positions and become more severe after 7 days of poison. The lesions included early and long lasting vasodilative congestion in the glomerular and interstitial tissues, cellular proliferation, basement tissular proliferation in glomeruli of kidney cavity and plasma surrounding the cellular nuclear in the renal tubular cells. The images of regeneration of the parenchyma appeared after 7 days of poison
Pesticides ; Poisoning ; Rats