title: 'Dark' cell formation under protein malnutrition: process of conversion and concept of 'semi-dark' type Purkinje cells.
abstract: This paper deals with some deleterious effects of protein malnourishment in rat cerebellum. Severe protein deprivation enhanced the formation of 'dark' cells in white rats. It is postulated that abnormal changes in the neuronal contents induced by nutritional stress play a vital role in the formation of the 'dark' cells through an intermediary stage, 'semi-dark' cells. Centrophenoxine a lipofuscinolytic agent, however, seems to interfere with the process of formation of 'dark' cells and/or helps reconversion of the 'dark' cells into the normal or 'light' type Purkinje cells.
authors.affiliation: Department of Zoology, Kurukshetra University, India.
authors.forename: T J
authors.initials: TJ
authors.lastname: James
authors.forename: S P
authors.initials: SP
authors.lastname: Sharma
authors.forename: S K
authors.initials: SK
authors.lastname: Gupta
authors.forename: I K
authors.initials: IK
authors.lastname: Patro
mesh_terms: D000818:Animals; D008062:Lipofuscin / Q000378:metabolism; D002504:Meclofenoxate / Q000494:pharmacology*; D011488:Protein Deficiency / Q000378:metabolism / Q000473:pathology*; D011689:Purkinje Cells / Q000378:metabolism / Q000473:pathology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D008062:Lipofuscin; D002504:Meclofenoxate