Psycho-Babble Medication | about biological treatments | Framed
This thread | Show all | Post follow-up | Start new thread | List of forums | Search | FAQ

Re: Long term Ritalin use... AlexCanada

Posted by phidippus on September 13, 2012, at 22:34:55

In reply to Long term Ritalin use... linkadge, posted by AlexCanada on September 13, 2012, at 21:31:53

Studies show that certain receptors in the brain respond to dopamine in a previously unknown way that occurs over a period of hours rather than minutes or seconds. In this manner, researchers say the chemical may affect the brain indefinitely.

Receptors are proteins found on the surface of nerve cells that recognize and translate the signals from a chemical messenger to trigger a response by the cell.

In laboratory tests with mice, researchers found prolonged exposure to dopamine through this pathway inactivated a regulatory protein in the brain known as Akt and caused the mice to behave like they were depressed in response to stress.

In addition, inactivation of this protein caused a molecular chain of events that caused the mice to become desensitized to certain drugs.

What damage do you think has been done?

Eric


Share
Tweet  

Thread

 

Post a new follow-up

Your message only Include above post


Notify the administrators

They will then review this post with the posting guidelines in mind.

To contact them about something other than this post, please use this form instead.

 

Start a new thread

 
Google
dr-bob.org www
Search options and examples
[amazon] for
in

This thread | Show all | Post follow-up | Start new thread | FAQ
Psycho-Babble Medication | Framed

poster:phidippus thread:1025108
URL: http://www.dr-bob.org/babble/20120912/msgs/1025613.html