New Delhi, Nov 21 (IANS) While caregiving roles often take a toll on women’s sleep, a new study on Thursday suggested that biological factors may also play a role in why females sleep less.
The study, published in the journal Scientific Reports, showed that women sleep less, and wake up more often. They also get less restorative sleep than men.
The findings based on experiments in mice shed new light on what may underlie sleep differences in men and women.
“In humans, men and women exhibit distinct sleep patterns, often attributed to lifestyle factors and caregiving roles,” said Rachel Rowe, assistant professor of integrative physiology at the University of Colorado at Boulder, US.
“Our results suggest that biological factors may play a more substantial role in driving these sleep differences than previously recognized,” Rowe added.
Sleep research has exploded in recent years, with thousands of animal studies exploring how insufficient sleep impacts the risk of diseases like diabetes, obesity, Alzheimer’s, and immune disorders — and how such diseases impact sleep.
For the non-invasive study, the team used specialized cages lined with ultrasensitive movement sensors to assess the sleep patterns of 267 “C57BL/6J” mice.
They found that males slept about 670 minutes total per 24-hour period, about an hour more than female mice. That extra sleep was non-rapid Eye Movement (NREM) sleep — the restorative sleep when the body works to repair itself.
Female mice were found to have shorter bouts of sleep — essentially, their sleep is more fragmented.
The study saw similar sex differences in other animals, including fruit flies, rats, zebrafish, and birds.
Rowe said biologically, “females are designed to be more sensitive to their environment and be aroused when they need to be because they are typically the ones who are caring for the young,” Rowe said, noting that stress hormones like cortisol (which promotes wakefulness ) and sex hormones may also play a role.
The team hopes for more research to understand the underlying biological differences that can boost sleep treatment.
-IANS
rvt/
Go to Source
Disclaimer
The information contained in this website is for general information purposes only. The information is provided by BhaskarLive.in and while we endeavor to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.
In no event we will be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this website. .
Through this website you are able to link to other websites which are not under the control of BhaskarLive.in We have no control over the nature, content and availability of those sites. The inclusion of any links does not necessarily imply a recommendation or endorse the views expressed within them.
Every effort is made to keep the website up and running smoothly. However, BhaskarLive.in takes no responsibility for, and will not be liable for, the website being temporarily unavailable due to technical issues beyond our control.
For any legal details or query please visit original source link given with news or click on Go to Source,
Our translation service aims to offer the most accurate translation possible and we rarely experience any issues with news post. However, as the translation is carried out by third part tool there is a possibility for error to cause the occasional inaccuracy. We therefore require you to accept this disclaimer before confirming any translation news with us.
If you are not willing to accept this disclaimer then we recommend reading news post in its original language.
Online Cricket Play Online
