вторник, 3 мая 2011 г.

Allergic Risk When Eating Peanuts During Pregnancy

Allergic Risk When Eating Peanuts During Pregnancy.


Women who feed-bag peanuts during pregnancy may be putting their babies at increased endanger for peanut allergy, a remodelled over suggests. US researchers looked at 503 infants, age-old 3 months to 15 months, with suspected egg or extract allergies, or with the film confound eczema and positive allergy tests to tap or egg Nuzengoldhairoil cost. These factors are associated with increased hazard of peanut allergy, but none of the infants in the cramming had been diagnosed with peanut allergy.



Blood tests revealed that 140 of the infants had strongly-worded warmth to peanuts. Mothers' consumption of peanuts during pregnancy was a indefatigable predictor of peanut tenderness in the infants, the researchers reported in the Nov 1, 2010 emanation of the Journal of Allergy and Clinical Immunology acyclovir + mercury drug + price. "Researchers in late-model years have been unascertainable about the role of peanut consumption during pregnancy on the jeopardize of peanut allergy in infants.



While our study does not definitively bespeak that pregnant women should not eat peanut products during pregnancy, it highlights the necessity for further into or in order to make recommendations about dietary restrictions," scan leader Dr Scott H Sicherer, a professor of pediatrics at Jaffe Food Allergy Institute at the Mount Sinai School of Medicine in New York City, said in a periodical info release.



Sicherer and his colleagues recommended controlled, interventional studies to further examine their findings. "Peanut allergy is serious, most often persistent, potentially fatal, and appears to be increasing in prevalence," Sicherer said.



Peanuts are surrounded by the most run-of-the-mill allergy-causing foods. But because a peanut allergy is less probably to be outgrown than allergies to other foods, it becomes more commonplace to each older kids and adults. It's meet that more Americans are allergic to peanuts than any other food.



Peanuts are in truth not a dependable nut, but a legume (in the same progeny as peas and lentils). When someone with a peanut allergy is exposed to peanuts, the unaffected routine mistakenly believes that proteins (or allergens) in the peanut are deleterious to the body.



The protected scheme produces antibodies called immunoglobulin E (IgE) that then cause allergy cells in the body (called mast cells) to pass out chemicals into the bloodstream, one of which is histamine. The histamine then acts on a person's eyes, nose, throat, lungs, skin, or gastrointestinal tract, and causes the symptoms of the allergic reaction.



Peanut reactions can be very severe, even with exceptionally teeny amounts of exposure. This might be because the untouched procedure recognizes peanut proteins easier than other comestibles proteins.



The allergens in peanuts are equivalent in construction to allergens in tree nuts. This may describe why almost half of plebeians who are allergic to peanuts are also allergic to tree nuts, such as almonds, Brazil nuts, walnuts, hazelnuts, macadamias, pistachios, pecans, and cashews.



People who are allergic to one tree nut are often allergic to at least one or two other tree nuts. As with peanuts, tree nut reactions can be very severe, even with minute exposures whosphil.com. Research has shown that peanuts are the #1 offender of catastrophic eats allergy reactions, followed by tree nuts.

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