#61
Posted 29 March 2011 - 04:00 AM
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#79
Posted 05 April 2011 - 03:23 AM
here is a reference. I find this extremely interesting in light of people who think brain size is everything. Well, this guy had barely any brain!
http://www.flatrock.org.nz/topics/science/is_the_brain_really_necessary.htm
#80
Posted 05 April 2011 - 04:04 AM
Many years back my local newspaper ran an inspiring story about a genetically disadvantaged genius. At birth the doctor told the parents he would be mentally retarded, and they thought, "No, this will not be". So they invested considerable time and effort in him: taught him to read and write at an early age, tutored him in various subjects, took him to visit interesting places and people, talked to him, listened to him, and engaged, engaged, engaged! Finally he took an IQ test, and recieved a score of 190.
A researcher, fascinated, did some brain scans. The result? "That I don't have one", he jokes.
What one ultimately becomes is the result of multiple factors.
#81
Posted 05 April 2011 - 04:34 AM
#82
Posted 05 April 2011 - 06:20 AM
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Posted 05 April 2011 - 07:30 AM
#84
Posted 05 April 2011 - 02:13 PM
By slowing the process of protein malformation, the dye extended the lifespan of healthy worms by more than 50 percent and curbed the disease in worms bred to mimic Alzheimer's, the study found.
#85
Posted 05 April 2011 - 02:33 PM
http://www.pressdemocrat.com/article/20110404/ARTICLES/110409799/1350?Title=Buck-Institute-finds-secrets-of-lengevity-in-roundworms
By slowing the process of protein malformation, the dye extended the lifespan of healthy worms by more than 50 percent and curbed the disease in worms bred to mimic Alzheimer's, the study found.
This was discussed in another thread I can't find at the moment, in the supplement section a few days ago. The substance, Thioflavin-t, is a lab dye known as basic yellow number 1. What is interesting is this quote from the full paper:
From the full paper's Main section:
"We found that exposing sterilized wild-type (N2) nematodes to the
fibril-binding flavonoid ThT (4-(3,6-dimethyl-1,3-benzothiazol-3-ium-2-
yl)-N,N-dimethylaniline chloride)10 at either 50 or 100 µM throughout
adult life leads to an increase in median (60%) and maximal lifespan
(43–78%).
The compound reduced age-specific mortality at all ages (P < 0.001)
and slowed age-related decline in spontaneous movement , indicating
improved health throughout adulthood. At higher doses (500 µM) ThT is
toxic and shortens lifespan. Other compounds with protein-aggregate-
binding properties, including curcumin and rifampicin, increased
lifespan to a lesser extent (up to 45%). When ThT and curcumin
treatments were combined, we did not observe additive effects on
lifespan."
So 1) too much is counterproductive, and we do not know the proper dose, if any, for human beings
2) Curcumin had the same effect to a lesser extent.
So don't try using the dye on yourself at home, but supplementing with curcumin might be helpful, and is a safer alternative.
#86
Posted 04 April 2011 - 04:00 AM
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#90
Posted 04 April 2011 - 04:00 AM
Also tagged with one or more of these keywords: clinical trials, rss, feed, trials
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