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Tag: "reaction" at medical news

Bread crust and stuffing rich in healthy antioxidants

...yet been published. Pronyl-lysine is formed by the reaction of the protein-bound amino acid L-lysine and starc...ociated with the surface of baked breads. The same reaction also produces flavor compounds and other types of antioxidants. Pronyl-lysine is formed during baki...

OHSU researcher presents findings on appetite-reducing hormone at neuroscience meeting

...ere obesity." After OHSU scientists examined the reaction of POMC neurons to PYY in mice, researchers in London studied the response in humans. A total of 12 healthy, non-obese volunteers received intravenous PYY or saline infusions for 90 minutes in a double-blind, placebo-controlled study. Two hours follo...

T cell clones shrink melanoma tumors

...be toxic in high doses, the patients showed little reaction to the low dose of IL-2 used....

How acrylamide might be formed in starch-rich foods

...tish and Swiss research teams invoked the Maillard reaction to explain the formation of acrylamide, but they d... might be released, I recognized another plausible reaction pathway -- not involving the Maillard reaction -- that could account for the formation of acrylamide...

Soaking in the genius of Mother Nature

...st every organic synthesis are substances known as reaction solvents. Normally toxic, flammable, highly volati...ct and form the new product molecule and help this reaction to proceed efficiently. They can be costly to work with and because of their toxicity even more cost...

Newly approved psoriasis drug invented and tested at Univ. of Michigan

...gned molecule that blocks a specific immune-system reaction involved in the painful skin condition, was approved for marketing today under the name Amevive. Biogen, Inc. of Cambridge, Mass., will market the drug. Alefacept traces its roots to research done at the U-M in the mid-1990s by a team led by former d...

People with food allergies should not only be careful about what they eat

...ish and experienced a severe allergic anaphylactic reaction immediately after she kissed her boyfriend. The bo...cle. In the case of the woman -- she experienced a reaction in her lips and skin, had throat swelling, diffuse flushing, abdominal cramps, nausea and wheezing w...

An extra hour of sleep can make a big difference for kids

...mputer, included measures of finger-tapping speed; reaction time to the appearance of a large square onscreen;...p. The sleep-deprived childrens performance on the reaction time test suffered, and their performance on the recall and responsiveness tests remained stable, wh...

Two major food allergy firsts in North America

... peanut foods that the children ate or the type of reaction that children experienced. Some children had additional allergy tests and food challenges. Peanut is the main cause of fatal food anaphylaxis. "We must try to minimize this risk," states Dr. Rhoda Kagan who believes that, " Future research must foc...

Common heart surgery potentially dangerous

... to 5 percent of patients will exhibit an allergic reaction to protamine, we showed that smaller reactions are much more common, and that protamine, independent of other factors, is associated with a higher risk of mortality," Welsby said. In addition to its effects on blood pressure, protamine can also depre...

Brookhaven spotlights: News from the March 2003 American Chemical Society Meeting

...ging technique that determines the velocity of the reaction products. "The crossed molecular beam method is th...eans of obtaining detailed insight into elementary reaction dynamics, and imaging methods have achieved tremendous advances in velocity resolution," Suits says....

Enzyme structure holds key to cocaine, heroin metabolism

...protectant, and it's not likely to cause an immune reaction because it's a human protein," Redinbo said. It also appears that the enzyme plays a role in cholesterol metabolism - namely, cholesterol transport into and out of the liver. "Its primary evolutionary role may be this function," said study lead autho...

Desert sandstorms add dangers for pilots

... instruments. However, in worst-case scenarios the reaction time may not allow enough time for the pilot to overcome the illusion....

Smart virus eliminates brain cancer in animal experiments

...ill act against the virus. "We hope that an immune reaction will not inactivate the therapeutic virus," Lang says. "We want to get to the tumor before the virus can be inactivated." Numerous other experiments have been conducted since this study and they replicate the paper's findings, Fueyo says. "In these n...

World's largest scientific society convenes regional meeting May 30 - June 2 in Chicago

...ational Laboratory Guest House. He is a pioneer in reaction dynamics of ions in the gas phase. His research emphasizes the understanding of molecule reaction and the factors that determine the rates and products of chemical reactions. Mary Jane Christoph...

Robo-thespians help mothers of kids with cancer

...ressing problems and the possibility of a negative reaction was a deep concern." Although the sample was small, the researchers concluded, "overall the results were uniformly positive." In late March, the National Institutes for Health positively evaluated a proposal to create a version of CBI for handhelds, ...

To contain health care costs, US must reduce error, modernize administration

...e volume of specialized services provided may be a reaction by physicians and hospitals to the constraints on prices they have received as a result of managed care and public programs such as Medicare and Medicaid. "While new drugs and technology will undoubtedly save lives and improve quality of life, we nee...

Pediatric food allergies: What every parent should know

... -- There is public confusion regarding our body's reaction to certain foods. On a basic level, an adverse food reaction refers to any reaction following the ingestion of a food. One cause might be a food allergy, the re...

Is there a way to derail the children's 'Allergy March'?

...other children. A disposition towards an allergic reaction is often pre-determined by one's genetic makeup. Childhood atopy is the genetically-determined state of hypersensitivity to environmental allergens. Type I allergic reactions are associated with the IgE antibody and a group of diseases, principally a...

Amnesia, confusion may signal concussion

...rain that are sensitive to concussion by measuring reaction time, processing speed, cognitive ability, and memory. Numerous national and international professional athletic organizations, as well as 70 colleges and universities, use ImPACT. More than 10,000 athletes have been tested with the system, resulting...

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(Date:1/7/2009)...RE, Wis., Jan. 7 A medical revolut...e. Sacred Heart Hospital makes this connection,wi...cal suite providing,state-of-the-art treatment fo... (Photo: http://www.newscom.com/cgi-bin/prnh/200...ced imagery and mapping technology, the Smart OR,...
(Date:1/7/2009)..., Md., Jan. 7 Medifast, ...weight-loss program, today announced they,ve been ...agazine. Medifast is a 2007 and 2009 winner of thi...the 50 fastest growing companies in the Greater Ba... Medifast announced on December 16, 2008 that The ...
(Date:1/7/2009)... Jan. 7 With more and more Michiga...rage, the potential is ripe for the,state,s unins...the Blue Cross,Blue Shield of Michigan Foundation...or projects that improve health care access for po... projects for the uninsured include creative and n...
(Date:1/7/2009)...ans can lead to deadly lung disease , , ...often fatal virus linked to deer mice might mean f...ones most likely to spread the disease, researcher...wn as the Sin Nombre virus, the hantavirus -- me...and feces -- causes a lung disease in people that ...
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