|
EMF Study
(Database last updated on Mar 27, 2024)
ID Number |
|
2439 |
Study Type |
|
Human / Provocation |
Model |
|
Evaluation of the effect of mobile phone usage by medical students on melatonin. |
Details |
|
AUTHORS' ABSTRACT: Shrivastava and Saxena 2014 (IEE E #5848):Exposure to extremely low frequency (ELF) electromagnetic radiations from mobile phones may affect the circadian rhythm of melatonin in mobile users. The study was designed with objective to evaluate the influence of mobile phone on circadian rhythm of melatonin and to find the association if any between the
hours of mobile usage with serum melatonin levels. All the volunteers medical students using mobiles for > 2 hrs/day were included in high users group and volunteers who used mobile for d 2 hrs where included in low users group. Both high and low users volunteers were sampled three times in the same day (Morning-3-4 am, Noon 1-2 pm, Evening-5-6 pm) for estimation of serum melatonin levels. Comparsion of sernum
melatonin levels in high users and low users were done by Mann Whitney U Test. Reduced morning
melatonin levels (3-4 am) was observed in high users (> 2 hrs/day) i.e high users had a disturbed melatonin circadian rhythm.There was a negative correlation between melatonin secretion and hours of mobile usages. |
Findings |
|
Effects |
Status |
|
Completed With Publication |
Principal Investigator |
|
Himalayan Instit Med Sci, Swami Rama Himalayan U.
|
Funding Agency |
|
?????
|
Country |
|
|
References |
|
Shrivastava, A et al. Indian J Physiol Pharmacol., (2014) 58:395-399
|
Comments |
|
|
Return
|