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Posts tagged: barrier

Potential Treatment For Cerebral Palsy, Other Neurologic Disorders With Nano-Devices That Cross Blood-Brain Barrier

April 25, 2012
A team of scientists from Johns Hopkins and elsewhere have developed nano-devices that successfully cross the blood-Brain barrier and deliver a drug that tames brain-damaging inflammation in rabbits with cerebral palsy. A report on the experiments, conducted at Wayne State University in collaboration with the Perinatology Research Branch ...

Nano-devices that cross blood-brain barrier open door to treatment of cerebral palsy

April 23, 2012
A team of scientists from Johns Hopkins and elsewhere have developed nano-devices that successfully cross the brain-blood barrier and deliver a drug that tames brain-damaging inflammation in rabbits with cerebral palsy. A report on the experiments, conducted at Wayne State University in collaboration with ...

Nano-devices that cross blood-brain barrier open door to treatment of cerebral palsy

April 23, 2012
(Johns Hopkins Medical Institutions) A team of scientists from Johns Hopkins and elsewhere have developed nano-devices that successfully cross the brain-blood barrier and deliver a drug that tames brain-damaging inflammation in rabbits with cerebral palsy.

Intestinal Macrophages In Liver Cirrhosis Produce NO, Disrupt Intestinal Barrier Function

April 20, 2012
A South African study determines the importance of bacterial infections, which commonly occur in cirrhosis and can alter the natural history of the condition, possibly leading to loss of liver function and decompensation. It is now recognised that many infections in cirrhotic patients result from bacterial translocation (BT) from the ...

Intestinal macrophages in liver cirrhosis produce NO, disrupt intestinal barrier function

April 19, 2012
(European Association for the Study of the Liver) A South African study presented today determines the importance of bacterial infections, which commonly occur in cirrhosis and can alter the natural history of the condition, possibly leading to loss of liver function and decompensation. It is now recognized that many infections ...

For Weight Loss, Misperception Of Weight Is An Important Barrier

April 10, 2012
When University of Illinois researchers surveyed over 3,500 college applicants, more than a third couldn't report their weight accurately, and overweight and obese men were more likely to underestimate their weight than women. "This misperception is important because the first step in dealing with a weight problem is knowing that ...

Misperception of weight is an important barrier to weight loss

April 5, 2012
URBANA - When University of Illinois researchers surveyed over 3,500 college applicants, more than a third couldn't report their weight accurately, and overweight and obese men were more likely to underestimate their weight than women. "This misperception is important because the first step in dealing with a ...

Misperception of weight is an important barrier to weight loss

April 5, 2012
(University of Illinois College of Agricultural, Consumer and Environmental Sciences) When University of Illinois researchers surveyed over 3,500 college applicants, more than a third couldn't report their weight accurately, and overweight and obese men were more likely to underestimate their weight than women."This misperception is important because the first step ...

Hutchinson Center scientists break through pancreas cancer treatment barrier

March 19, 2012
SEATTLE Pancreas cancer tumors spread quickly and are notoriously resistant to treatment, making them among the deadliest of malignancies. Their resistance to chemotherapy stems in part from a unique biological barrier the tumor builds around itself. Now scientists at Fred Hutchinson Cancer Research Center have found a way ...

New Mechanism In Brain’s Barrier Tissue Mapped By Scientists

March 10, 2012
Researchers at the University of Copenhagen have documented a previously unknown biological mechanism in the brain's most important line of defence: the blood-brain barrier. Scientists now know that the barrier helps maintain a delicate balance of glutamate, a vital signal compound in the brain. Glutamate is the most important ...

Researchers document unknown biological mechanism in the blood-brain barrier

March 8, 2012
Researchers at the University of Copenhagen have documented a previously unknown biological mechanism in the brain's most important line of defence: the blood-brain barrier. Scientists now know that the barrier helps maintain a delicate balance of glutamate, a vital signal compound in the brain.

Scientists map new mechanism in brain’s barrier tissue

March 8, 2012
(University of Copenhagen) Researchers at the University of Copenhagen have documented a previously unknown biological mechanism in the brain's most important line of defense: the blood-brain barrier. Scientists now know that the barrier helps maintain a delicate balance of glutamate, a vital signal compound in the brain. The research results ...