You are watching: Can you be allergic to frogs
Clinical Historynumber of Studies:1-5Number of Patients:1-5
Skin Prick Testvariety of Studies:1-5
IgE assay (by RAST, lid etc)variety of Studies:0
Oral provocationvariety of Studies:0Food used and also oral provocation vehicle:Blind:Number that Patients:Dose response:Symptoms:
IgE cross-reactivity and also Polysensitisation
Hamada et al. (2004) <1586> and also Hilger et al. (2004) <1365> present that frog parvalbumins cross-react through those from fin fish. The patient of Romano et al. (2000) <1716> was also fish allergic. However, the instances reported through Hilger et al. (2002) <1587> and Steurich (1996) <1715>show the frog allergy can additionally occur independently.
Occupational asthma and also allergy come frogs has been report (Charpin, 1953 <1720>; Nakazawa et al. 1983 <1721>; Armentia et al. 1988 <1722>; Holtz et al. 1993 <1723>). Outside of the small group the edible frogs, countless frogs contain toxin or venoms. Call with this frogs can produce symptoms request careful evaluation including the possibility of an allergy reaction (Forbes et al. 1995 <1718>).
Biochemical info for Alpha-parvalbuminAllergen Name:Alpha-parvalbumin Alternatve Allergen Names:Ran e 1 Allergen Designation:None succession Known?:Yes 3D structure Accession No.:N/A calculated Masses:11929 Da speculative Masses:10-12 kDa Oligomeric Masses:Not well-known Allergen stability:Process, chemical, enzymatic:Most parvalbumins easily refold in the existence of calcium and thus allergenicity survives cooking. Allergen nature & organic function:Parvalbumins regulate the circulation of calcium indigenous troponin C earlier to membrane tied pumps after a muscle contraction. Each parvalbumin have the right to bind 2 calcium or (with lower affinity) magnesium ions.
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