• Milind Kale

The present study was conducted to investigate the histological structures of the kidney of fresh water fish Labeo rohita Cirrhinus mrigala after short (96 hrs) and long term exposure (30 days) in sodium fluoride ( NaF) (46.75ppm). Several histological alternations were obtained in the selected tissues, such as enlarged Bowman's space, Bowman's capsule showed connective tissues near epithelial lining, proximal and distal tubular epithelium showed necrotic changes while lumen of the tubules was shrunken in acute concentration. In chronic the lumen of the renal tubules was shrunken with destruction of brush border. Bowman's space showed connective tissue and degenerative epithelial cells.

Keywords: Sodium fluoride; L. rohita and C. mrigala; histopathology; kidney.

"Study of Histopathological Changes in Kidney after Acute and Chronic Concentration of Sodium Fluoride (NaF) in Labeo rohita and Cirrhinus mrigala", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.g46-g49, May-2024, Available :http://www.jetir.org/papers/JETIR2405606.pdf

"Study of Histopathological Changes in Kidney after Acute and Chronic Concentration of Sodium Fluoride (NaF) in Labeo rohita and Cirrhinus mrigala", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppg46-g49, May-2024, Available at : http://www.jetir.org/papers/JETIR2405606.pdf