Long-term study of airborne allergic pollen count, C. Japonica and cupressaceae in Japan

• Published in: Arerugi Vol. 50; no. 4; p. 369
• Main Authors: Kishikawa, R, Koto, E, Iwanaga, T, So, N, Kamori, C, Shoji, S, Nishima, S, Ishikawa, T
• Format: Journal Article
• Language: Japanese
• Published: Japan 01.04.2001
• Subjects: Air Pollutants - analysis; Allergens - analysis; Allergens - immunology; Environmental Exposure - adverse effects; Greenhouse Effect; Humans; Hypersensitivity - epidemiology; Japan - epidemiology; Pollen - immunology; Trees; Japan

We have investigated the distribution of airborne pollen at the different eleven points in Japan from 1987 to 1998 using gravity sampler. To clarify the characteristics causative pollen for Japanese cedar pollinosis, we examined annual change of pollen counts, dispersing period and geographical diff...