November 27th, 2011 by Medgadget in Research
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Embryonic stem cells have the potential to treat a range of diseases and conditions for which current treatment options are lacking. Capable of differentiating practically into all of the types of tissues in the human body, the cells could be used in therapies to treat conditions such as paralysis, brain damage, and Parkinson’s disease. Among the many challenges to be overcome before human embryonic stem cells live up to their promise is difficulty in proving whether transplanted stem cells can integrate successfully in vivo.
Researchers from University of Wisconsin-Madison have announced progress on that front. Having created Read more »
*This blog post was originally published at Medgadget*
November 13th, 2011 by ChristopherChangMD in Research
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Researchers in Iowa have discovered what makes a lion or tiger roar so effectively. Apparently, there is a layer of fat within large feline vocal cords that makes the vocal cords especially prone to vibrate easily with minimal exhalation effort.
What import does this have to humans?
Well, there are patients who have a very weak voice due to vocal cord atrophy as well as vocal cord paralysis. Standard interventions include voice therapy as well as surgical procedures using an implant or injectable material in order to “bulk” up the vocal cord.
In fact Read more »
*This blog post was originally published at Fauquier ENT Blog*
August 14th, 2011 by ChristopherChangMD in Health Tips, Opinion
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I was informed about this interesting concept on ABC news…
With many aging baby boomers tapping into cosmetic surgery in order to look younger, some are taking it a step further to “sound” younger as well with a “voice lift”.
For some, it’s not right to look 10-20 years younger after a facelift but still sound like 70 years old.
A hoarse voice with aging is not unusual, but a surgical “voice-lift” is not necessarily the first step that should be taken.
First things first… Read more »
*This blog post was originally published at Fauquier ENT Blog*
August 23rd, 2010 by GruntDoc in Better Health Network, Health Policy, News, Opinion
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CAIRO — A Saudi judge has asked several hospitals in the country whether they could damage a man’s spinal cord as punishment after he was convicted of attacking another man with a cleaver and paralyzing him, the brother of the victim said Thursday.
Every time I think my country is screwed up, I read this sort of thing and feel better about it. And kudos to the hospital that (apparently) just said, “No.”
SOURCE: “Saudi judge considers paralysis punishment” – World News – Mideast/N. Africa – MSNBC.com
*This blog post was originally published at GruntDoc*
