Navigation Links
Magnets to the rescue of Alzheimers patients

In the continuing battle against Alzheimers one more breakthrough has been achieved. Scientists in New York promoted the growth of new neurons in the brains of mice using a magnetic stimulus in the region associated with memory.

The results were presented at the American Academy for Neuroscience conference. If proven, the technique is could help slow down the progression of the Alzheimers disease, if not a cure.

Experts said the work was encouraging but would need to be replicated in humans. Trans cranial magnetic stimulation (TMS) has been used to treat certain disorders, including depression and schizophrenia and to rehabilitate people after stroke.

To look at the effect of TMS on growth of neurons, Dr Fortunato Battaglia and Dr Hoau-Yan Wang at City University in New York, gave mice the therapy for five days and then examined their brains, New Scientist magazine reported.

They found large increases in the proliferation of stem cells - immature cells that go on to develop into nerves and other kinds of tissue - in a part of the brain called the dentate gyrus hippocampus.

These cells divide throughout life and are believed to play a crucial role in memory and mood regulation.

In particular they found one receptor in the cells was activated.

A subsequent study which is due to be published shortly showed that the activity of this receptor declines in mice and humans with Alzheimer's disease.

Taking the two studies together, Dr Battaglia said there were important implications for neuro-rehabilitation.

"When you have a stroke there is an area that is damaged and there are several ways your brain can recover.

"One is that the area which is not damaged will have to work more and it's that we can promote with brain stimulation."

He added that the hippocampus is much deeper in the brains of humans so it wou ld be important to make sure the technique could produce the same effect as in mice.

"But it might improve symptoms or delay progression of things like Alzheimer's disease," he added.

Professor Vincent Walsh from the Institute of Cognitive Neuroscience at University College London said the findings were a good first step.

"There are lots of examples of TMS enhancing function in some way but we have never been able to explain the mechanics of how it might work.

"The work is particularly encouraging for the use of brain stimulation in chronic disease such as stroke and dementia.

"The challenge now is to find ways of combining stimulation with drug therapies."

Professor Clive Ballard, director of research at the Alzheimer's Society said: "This is a potentially interesting piece of work, but is a preliminary study in mice.

"Further research is now needed before we can find out if TMS is a useful treatment approach for Alzheimer's disease in humans."


'"/>




Related medicine news :

1. Swallowing Magnets Found To Be Dangerous for Kids
2. Magnets May Not Relieve Pain
3. Toys With Tiny Magnets Recalled
4. Magnets in Commercial Products may Cause a Fatal Attraction
5. Study to Explore Using Magnets to Correct sunken Chest
6. Good bacteria to rescue of colitis patients
7. Dacogen comes to the rescue of MDS
8. Testing genes for disease does not cause harm to children of people with Alzheimers
9. Age-Dependent Alterations Not Specific For Alzheimers Disease
10. Killing two birds (cholesterol and Alzheimers disease) with the same stone
11. Exposure To High Aluminum Levels In Tap Water Lead To Rare Form Of Alzheimers
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/26/2016)... North Carolina (PRWEB) , ... June 26, 2016 , ... ... release of a new product that was developed to enhance the health of felines. ... for centuries. , The two main herbs in the PawPaws Cat Kidney Support ...
(Date:6/25/2016)... ... , ... The temporary closing of Bruton Memorial Library on June 21 due to a possible ... often overlooked aspect of head lice: the parasite’s ability to live away from a human ... but a necessary one in the event that lice have simply gotten out of control. ...
(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, ... Bronze Wellness at Work award to iHire in recognition of their exemplary accomplishments in ... the 7th annual Maryland Workplace Health & Wellness Symposium at the BWI Marriott in ...
(Date:6/24/2016)... ... June 24, 2016 , ... Marcy was in a crisis. Her son James, eight, ... at his family verbally and physically. , “When something upset him, he couldn’t control his ... it. He would throw rocks at my other children and say he was going to ...
(Date:6/24/2016)... ... ... BioMedics, Inc, makers of Topricin and MyPainAway Pain Relief Products, join The ‘Business for a ... an hour by 2020 and then adjusting it yearly to increase at the same rate ... assure the wage floor does not erode again, and make future increases more predictable. , ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 Research ... MEMS Devices Medical Market Analysis 2016 - Forecast to 2022" ... The report contains up to date financial data ... analysis. Assessment of major trends with potential impact on the ... analysis of market segmentation which comprises of sub markets, regional ...
(Date:6/23/2016)... -- Bracket , a leading clinical trial technology and ... platform, Bracket eCOA (SM) 6.0, at the 52 nd ... 2016 in Philadelphia , Pennsylvania.  A demonstration ... of its kind to fully integrate with RTSM, will be ... is a flexible platform for electronic clinical outcomes assessments that ...
(Date:6/23/2016)... 2016  Astellas today announced the establishment of Astellas Farma Colombia (AFC), a new affiliate with operations headquartered in ... America . ... ... ... ...
Breaking Medicine Technology: