• RASHIDA KHATOON
• RAMESH CHANDRA
• DEVENDRA PANDEY

Aging is time dependent functional decline that affects most living organism, has attracted curiosity and excited imagination throughout the history of humankind. Changes normally associated with aging in the central nervous system of man, include shrinkage of the brain and probable loss of neurons, deposition of lipofuscin pigments in neurons and glial cells. In the present investigation the histochemical nature of lipofuscin pigment in heart cells of pre mature age of Catla catla was carried out. The lipofuscin pigment in heart cells of pre mature age level reacted strongly with Nile blue A method, reacted moderately to Ferric ferricyainde method and mildly affinities with Carbol fuchsin method

Catla catla, Heart , Histochemical study, Lipofuscin, Bhakura, Nile blue A, ferric ferricyanide

"HISTOCHEMICAL INVESTIGATION OF LIPOFUSCIN PIGMENT IN PRE MATURE AGE IN HEART OF CATLA CATLA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.127-129, January-2019, Available :http://www.jetir.org/papers/JETIR1901117.pdf

"HISTOCHEMICAL INVESTIGATION OF LIPOFUSCIN PIGMENT IN PRE MATURE AGE IN HEART OF CATLA CATLA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp127-129, January-2019, Available at : http://www.jetir.org/papers/JETIR1901117.pdf