Hypersensitivity to Japanese cedar (Cryptomeria japonica) pollen in dogs.
Four of 51 dogs with chronic dermatitis were made to react to crude Japanese cedar (Cryptomeria japonica, CJ) pollen allergen by the intradermal skin test (IDST). These four dogs had specific IgE to CJ as determined by Prausnitz-Küstner test. In the provocation test, nasal discharge increased 5 to 20 min after introduction of the crude CJ pollen allergen into the nasal cavities, in two of three dogs. These results demonstrated that these dogs had hypersensitive to CJ pollen, which might be a cause of atopic disease in dogs.
Laboratory of Internal Medicine, Gifu University, Japan.
Y
Y
Sasaki
H
H
Kitagawa
T
T
Fujioka
K
K
Kitoh
T
T
Iwasaki
M
M
Sakaguchi
S
S
Inouye
D000485:Allergens; D000818:Animals; D003877:Dermatitis, Contact / Q000175:diagnosis / Q000662:veterinary*; D004283:Dog Diseases; D004285:Dogs; D005260:Female; D007564:Japan; D008297:Male; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis / Q000662:veterinary*; D012882:Skin Tests / Q000662:veterinary; D014197:Trees
D000485:Allergens