UK Health Radio – Medical News Update on the Hour
Curry Spice to Repair Brain Cells.
The BBC have reported that
a spice commonly found in curries may boost the brain's ability to heal itself,
according to a report in the journal Stem Cell Research and Therapy.
The German study suggests a
compound found in turmeric could encourage the growth of nerve cells thought to
be part of the brain's repair kit.
Scientists say this work,
based in rats, may pave the way for the development of future drugs for strokes
and Alzheimer's disease although more trials are needed to see whether this
applies to humans.
Researchers from the
Institute of Neuroscience and Medicine in Julich, Germany, studied the effects
of aromatic-turmerone - a compound found naturally in turmeric.
Rats were injected with the
compound and their brains were then scanned.
Particular parts of the
brain, known to be involved in nerve cell growth, were seen to be more active
after the aromatic-turmerone infusion.
Turmeric belongs to the same plant
family as ginger
The research found the
higher the concentration of aromatic-turmerone, the greater the growth of the
NSCs. And the cells bathed in the turmeric compound seemed to specialise into
certain types of brain cells more rapidly too.
Dr Rueger added: "It
is interesting that it might be possible to boost the effectiveness of the stem
cells with aromatic-turmerone.
"And it is possible
this in turn can help boost repair in the brain."
She is now considering
whether human trials may be feasible.
Dr Laura Phipps at the
charity, Alzheimer's Research UK, said: "It is not clear whether the
results of this research would translate to people, or whether the ability to
generate new brain cells in this way would benefit people with Alzheimer's
disease.
"We would need to see
further studies to fully understand this compound's effects in the context of a
complex disease like Alzheimer's, and until then people shouldn't take this as
a sign to stock up on supplies of turmeric for the spice rack."
Amanda Thomas
UK Health Radio – Medical
News Update on the Hour
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