[Latex allergy--Part I].
Natural rubber latex (NRL), is a resin sap produced in the cells of caoutchouc plants. It is a water dispersion of cis-1,4-polisopren (caoutchouc)--35%, stabilized with little amounts of proteins, sugar, alcohol, fatty acids and salts. The concentration of all solid substances is about 40%, the rest is water. Immunogenicity of latex depends on the proteins it contains. For many years we read in medical papers about the cases of contact urticaria, asthma, rhinitis, and anaphylaxis after contacting with latex products. It turns out that medical staff is the group of high occupational risk, because of exposure to gloves and other latex products. It is connected with the fact of high gloves usage caused by the danger of virus infections: HIV, HBV, HCV. Latex allergy is one of the reasons of dramatic complications after surgical operations. People who are allergic to latex may have cross reactions to allergens not connected with occupational environment. These are: food and houseplants (Ficus benjamina). The frequency of latex allergy is about 0.1% of the population. In the groups of high risk the frequency rises sharply. It is 17% among medical staff and it reaches 60% among children with spina bifida.
Chełmińska
Marta
M
Klinika Alergologii Katedry Pneumonologii i Alergologii AM w Gdańsku.
D045142:Cross-Priming; D006801:Humans; D007840:Latex / Q000737:chemistry* / Q000276:immunology*; D020315:Latex Hypersensitivity; D009784:Occupational Diseases / Q000139:chemically induced / Q000209:etiology*; D016273:Occupational Exposure / Q000009:adverse effects; D012307:Risk Factors
D007840:Latex