Protective role of hispolon and its derivatives against apoptosis in cortical neurons induced by electromagnetic radiation from 4G mobile phone

Author:

Saka Vara Prasad1ORCID,V. Chitra1ORCID,Narayanasamy Damodharan2ORCID

Affiliation:

1. Department of Pharmacology SRM College of Pharmacy, SRMIST Chennai Tamilnadu India

2. Department of Pharmaceutics Kattankulathur India

Abstract

AbstractElectromagnetic radiation (EMR) from wireless devices, particularly mobile phones, is a potentially growing public health concern. In this study, the neuronal effects of EMR on primary cortical neurons (PCNs) from neonatal rat cerebral cortex and the protective role of hispolon (HIS) and its derivatives were investigated as a measure of cranial exposure during mobile phone use. PCNs were isolated and cultured from day‐old neonatal rats, then exposed for 2 h to EMR emitted by a mobile phone operating at a frequency of 2100 MHz with 1.6 W/Kg specific absorption rate (SAR) in call‐answered mode treated with HIS and its derivatives. The induction of apoptosis through modulation of pro and anti‐apoptotic genes via mitochondrial pathway and the protection by the test compounds was assessed. Pyrazole derivatives decreased apoptosis by modulating the levels of pro and anti‐apoptotic genes by reducing the levels of reactive oxygen species (ROS) via mitochondrial damage, which was observed in the EMR exposed PCNs. The pyrazole compounds were found to have antioxidative and anti‐apoptotic properties. Thus, the neuroprotective mechanisms of the pyrazole derivatives can be investigated further, which may make them appropriate as lead compounds in developing neuroprotective formulations.

Publisher

Wiley

Subject

Health, Toxicology and Mutagenesis,Toxicology,Molecular Biology,Molecular Medicine,Biochemistry,General Medicine

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