Gihan Moustafa Moustafa Hammoud <br/><br/>
Environmental studies on heavy metal pollutants and their effects on rats /  
 دراسات بيئية على العناصر الثقيلة كملوثات وتأثيرها على الجرزان 
Gihan Moustafa Moustafa Hammoud ; Supervised Hassan Moustafa Hassan Elagrab , Mohamed Moustafa Lotfi , Said Abdelmoneim Hassan 
 - Cairo :   Gihan Moustafa Moustafa Hammoud ,   2008 
 - 175 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Veterinary Hygiene and Management 
<br/><br/> We found an increase in concentration of some heavy metals than permissible level of Egyptain law in Elismalia canal water , Elkashab canal and nile water there was a negative relation between the concentration of metals and soil depth in soils samples collected from same area.While collected plants showed different concentration of metals in different parts.Rats treated by different doses of chromium for 16 weeks showed histopathological 
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<br/><br/><label>Subjects--Index Terms: </label>Chromium Metals Pollution