Fuzhounese Lesson – Real Conversation – Sickness, Medicine, Thanksgiving – Video


Fuzhounese Lesson - Real Conversation - Sickness, Medicine, Thanksgiving
This video is broken down into 2 parts. I didn #39;t realize how long the video was getting :[ Most of the video is "This frame is blank" LOL. Notes: "Huang yang" - foreigner. "Foreigner" here...

By: ChineseBeta: Chinese Mandarin Fuzhounese Lessons

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Fuzhounese Lesson - Real Conversation - Sickness, Medicine, Thanksgiving - Video

Bitter food but good medicine from cucumber genetics

PUBLIC RELEASE DATE:

27-Nov-2014

Contact: Andy Fell ahfell@ucdavis.edu 530-752-4533 University of California - Davis @ucdavis

High-tech genomics and traditional Chinese medicine come together as researchers identify the genes responsible for the intense bitter taste of wild cucumbers. Taming this bitterness made cucumber, pumpkin and their relatives into popular foods, but the same compounds also have potential to treat cancer and diabetes.

"You don't eat wild cucumber, unless you want to use it as a purgative," said William Lucas, professor of plant biology at the University of California, Davis and coauthor on the paper to be published Nov. 28 in the journal Science.

That bitter flavor in wild cucurbits -- the family that includes cucumber, pumpkin, melon, watermelon and squash -- is due to compounds called cucurbitacins. The bitter taste protects wild plants against predators.

The fruit and leaves of wild cucurbits have been used in Indian and Chinese medicine for thousands of years, as emetics and purgatives and to treat liver disease. More recently, researchers have shown that cucurbitacins can kill or suppress growth of cancer cells.

Bitterness is known to be controlled by two genetic traits, "Bi" which confers bitterness on the whole plant and "Bt", which leads to bitter fruit. In the new work, Lucas, Sanwen Huang at the Chinese Academy of Agricultural Sciences and colleagues employed the latest in DNA sequencing technology to identify the exact changes in DNA associated with bitterness.

They also tasted a great many cucumbers. "Luckily this is an easy trait to test for," Lucas said. "You just chomp on a cucumber leaf of fruit and your tongue gives you the readout!"

They were able to identify nine genes involved in making cucurbitacin, and show that the trait can be traced to two transcription factors that switch on these nine genes, in either leaves or the fruit, to produce cucurbitacin.

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Bitter food but good medicine from cucumber genetics

Ashley Brisbin is Preparing for A Career in Medicine by Studing Biology at Clarkson University – Video


Ashley Brisbin is Preparing for A Career in Medicine by Studing Biology at Clarkson University
Ashley Brisbin came to Clarkson University to get the best education possible to prepare her for the medical profession. The biology program at Clarkson offers an extremely flexible curriculum...

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Penn Medicine team develops cognitive test battery for spaceflight

PUBLIC RELEASE DATE:

26-Nov-2014

Contact: Greg Richter gregory.richter@uphs.upenn.edu 215-614-1937 University of Pennsylvania School of Medicine @PennMedNews

Space is one of the most demanding and unforgiving environments. Human exploration of space requires astronauts to maintain consistently high levels of cognitive performance to ensure mission safety and success, and prevent potential errors and accidents. Despite the importance of cognitive performance for mission success, little is known about how cognition is affected by prolonged spaceflight, and what aspects of cognition are primarily affected.

Now, Penn Medicine researchers are poised to help the National Aeronautics and Space Administration (NASA) close this knowledge gap. They have developed a cognitive test battery, known as Cognition, for the National Space Biomedical Research Institute (NSBRI) to measure the impact of typical spaceflight stressors (like microgravity, radiation, confinement and isolation, exposure to elevated levels of CO2, and sleep loss) on cognitive performance. This computer-based test has already been tested by astronauts on Earth. It will be performed for the first time in a pilot study on the International Space Station (ISS) on November 28.

The Penn team, led by Mathias Basner, MD, PhD, MSc, assistant professor of sleep and chronobiology in Psychiatry, David F. Dinges, PhD, professor and chief, Division of Sleep and Chronobiology, Department of Psychiatry, and Ruben C. Gur, PhD, professor of Psychology, Director of Neuropsychology, the Brain Behavior Laboratory, and the Center for Neuroimaging in Psychiatry, developed Cognition as a brief and sensitive computerized neurocognitive test battery for spaceflight. With its 10 tests, it is more comprehensive than NASA's current test battery.

"Cognition addresses, among other areas, spatial orientation, emotion recognition, and risk decision making, which we believe are essential for the success of exploration-type space missions," said Basner.

The team chose tests with well-validated testing principles and whose link to cerebral networks has already been established with functional neuroimaging, such as MRI. The tests were then optimized for astronauts.

"We know that astronauts are highly motivated and usually outperform the general population," said Basner. "The difficulty of the tests therefore had to be tailored to astronauts, to avoid both boredom and frustration."

The team generated 15 unique versions of the 10 tests to allow for repeated administration in spaceflight.

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Penn Medicine team develops cognitive test battery for spaceflight

Penn Medicine Team Develops Cognitive Test Battery to Assess the Impact of Long Duration Spaceflights on Astronauts …

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Newswise Space is one of the most demanding and unforgiving environments. Human exploration of space requires astronauts to maintain consistently high levels of cognitive performance to ensure mission safety and success, and prevent potential errors and accidents. Despite the importance of cognitive performance for mission success, little is known about how cognition is affected by prolonged spaceflight, and what aspects of cognition are primarily affected.

Now, Penn Medicine researchers are poised to help the National Aeronautics and Space Administration (NASA) close this knowledge gap. They have developed a cognitive test battery, known as Cognition, for the National Space Biomedical Research Institute (NSBRI) to measure the impact of typical spaceflight stressors (like microgravity, radiation, confinement and isolation, exposure to elevated levels of CO2, and sleep loss) on cognitive performance. This computer-based test has already been tested by astronauts on Earth. It will be performed for the first time in a pilot study on the International Space Station (ISS) on November 28.

The Penn team, led by Mathias Basner, MD, PhD, MSc, assistant professor of sleep and chronobiology in Psychiatry, David F. Dinges, PhD, professor and chief, Division of Sleep and Chronobiology, Department of Psychiatry, and Ruben C. Gur, PhD, professor of Psychology, Director of Neuropsychology, the Brain Behavior Laboratory, and the Center for Neuroimaging in Psychiatry, developed Cognition as a brief and sensitive computerized neurocognitive test battery for spaceflight. With its 10 tests, it is more comprehensive than NASA's current test battery.

Cognition addresses, among other areas, spatial orientation, emotion recognition, and risk decision making, which we believe are essential for the success of exploration-type space missions, said Basner.

The team chose tests with well-validated testing principles and whose link to cerebral networks has already been established with functional neuroimaging, such as MRI. The tests were then optimized for astronauts.

We know that astronauts are highly motivated and usually outperform the general population, said Basner. The difficulty of the tests therefore had to be tailored to astronauts, to avoid both boredom and frustration.

The team generated 15 unique versions of the 10 tests to allow for repeated administration in spaceflight.

Cognition is currently administered through a series of tasks via laptops and tablets. Penn researchers were recently tasked to generate a Standardized Behavioral Measures Tool for NASA's Behavioral Health and Performance program that will include Cognition.

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Penn researchers identify protein that predicts post-concussion severity in professional athletes

PUBLIC RELEASE DATE:

25-Nov-2014

Contact: Lee-Ann Donegan leeann.donegan@uphs.upenn.edu 215-349-5660 University of Pennsylvania School of Medicine @PennMedNews

PHILADELPHIA - New Penn Medicine research has found that elevated levels in the blood of the brain-enriched protein calpain-cleaved II-spectrin N-terminal fragment, known as SNTF, shortly after sports-related concussion can predict the severity of post-concussion symptoms in professional athletes. The complete findings were released today in the Journal of Neurotrauma.

This new study builds on previous research from this group showing that elevated blood levels of SNTF on the day of a mild traumatic brain injury treated in the emergency room predicted those patients who would go on to suffer diffuse axonal injury and long-term cognitive dysfunction.

"We extended this biomarker research to the domain of professional sports to test its merit as an objective and rapid way to determine players' severity of brain injury," says lead author, Robert Siman, PhD, Research Professor of Neurosurgery at Penn. "This blood test may aid neurobiologically-informed decisions on suitability for return to play following a sports-related concussion."

The study, conducted in collaboration with Henrik Zetterberg, MD, PhD and Kai Blennow, MD, PhD, of the Sahgrenska Academy at University of Gothenburg, Sweden, and their colleagues, enrolled 288 players in the top Swedish professional ice hockey league. Each of the 28 players who suffered a concussion during the first half of the 2012-2013 season received serial blood draws and was evaluated daily for symptom resolution using the latest guidelines for treatment of sports concussions. Eight of the concussed players were symptom-free within a few days of their injury, but 20 of the players had persistent post-concussion symptoms requiring they be withheld from play six days or longer. An additional 45 players were evaluated during the preseason, 17 of whom were also tested before and after a concussion-free training game.

Compared to those players who were not concussed, or whose concussion symptoms resolved rapidly, the researchers found an increase in the blood SNTF concentration from one hour up to 144 hours post-concussion in those players experiencing persisting post-concussion symptoms. SNTF is a protein that is present at undetectable levels in healthy human brains, but is produced under conditions where nerve cells are traumatized and begin to die. Concussions that lead to lasting brain dysfunction cause SNTF to accumulate in vulnerable long axon tracts of the brain, and its blood elevation is a measure of this diffuse axonal injury.

"These results show that SNTF has promise as a blood biomarker for sports-related concussion and beyond. High blood levels of SNTF appear to identify acute brain damage that corresponds with persisting symptoms after concussion. These observations lend further support to the growing awareness that concussion is not trivial, since it can induce permanent brain damage in some individuals," agree Siman and senior author, Douglas H. Smith, MD, professor of Neurosurgery and director of the Center for Brain Injury and Repair at Penn.

###

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Penn researchers identify protein that predicts post-concussion severity in professional athletes

Lankford Protective Service Receive Tribute & Medicine Discount Cards by Charles Myrick of ACRX – Video


Lankford Protective Service Receive Tribute Medicine Discount Cards by Charles Myrick of ACRX
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Maine Childrens Home Receive Tribute & Medicine Assistance By Charles Myrick of ACRX – Video


Maine Childrens Home Receive Tribute Medicine Assistance By Charles Myrick of ACRX
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Job Corps in Washington,DC Receive Tribute & Medicine Discount Cards By Charles Myrick Of ACRX – Video


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Henry Co Health Dept Receive Tribute & Medicine Help By Charles Myrick Of ACRX – Video


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First United Methodist Church Receive Tribute & Medicine Help By Charles Myrick of ACRX – Video


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