Record Details     « New Search       Brief Record Full Record MARC Record     Bibliographic Data Control Number 335225 Date and Time of Latest Transaction 20180522074312.AM General Information 180522s |||||||||b ||00||| Cataloging Source STII-DOST Language Code eng Local Call Number Fil Q149 P5 N25 v.15 Main Entry - Personal Name Herrera, Annabelle A.   Perez, Cymbeline Title Statement Impact of acute copper intoxication of some organs of clarias macrocephalus gunther by Annabelle A. Herrera and Cymbeline Perez Physical Description 195-207 figures, illustrations, photos Summary, Etc. Effects of acute copper exposure to Clarias macrocephalus at 1.2 mgl-L were determined over a period of 48 hours. The gill filaments, kidney and liver were eXf,lmined for any pathological effects. Histological analysis showed extensive changes in each organ. The gill filaments exhibited hyperplasia of lamellar epithelium, cell proliferation between secondary lamellae and a corresponding reduction of the interlamellar space. Increased. vacuolation, widespread necrosis and degeneration of epithelial cells were likewise evident. The tail kidney was characterized by irregularly-shaped cells. Dilation of the Bowman's space with accompanying hypertrophy of the glomerulus was evident. Extrusion of cellularmaterials characterized the lumen of the tubules. The liver tissue snowed general destruction. It was marked by the absence of sinusoids, increased vacuolation and the presence of partially coagulated blood in the central vein Subject Added Entry - Topical Term Science and technology   Biological science   Acute copper intoxication   Clarias macrocephalus gunther   Copper           Physical Location           Digital Copy Not Available          Add to Book Cart  |   Download MARC