Decreased Protein Kinase C Expression in the Cochlear Fibroblasts of Diabetic Rat Models Induced by Curcumin
Author(s) -
Tengku Siti Hajar Haryuna,
Farhat Farhat,
Siska Indriany
Publication year - 2019
Publication title -
turkish journal of pharmaceutical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.241
H-Index - 14
eISSN - 2148-6247
pISSN - 1304-530X
DOI - 10.4274/tjps.galenos.2018.20981
Subject(s) - curcumin , spiral ganglion , protein kinase c , immunohistochemistry , cochlea , medicine , endocrinology , chemistry , pharmacology , kinase , anatomy , biochemistry
Microcirculation and hemodynamic disturbances, including in the cochlea, are commonly found in diabetic patients. A study on diabetic rats discovered histopathological changes in outer hair cells and the spiral ganglion and mitochondrial damage in the ear. Hyperglycemia can increase the activation of protein kinase C (PKC). Curcumin as an antioxidant also affects the regulation of PKC and Ca 2+ . The aim of this study was to determine the role of curcumin in decreasing PKC expression in the cochlear fibroblasts of diabetic rats.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom