Results 11 to 20 of about 5,123 (169)

Asthma in Patients With Japanese Cedar Pollinosis [PDF]

World Allergy Organization Journal, 2012
Japanese cedar pollen is the most common causative allergen for seasonal allergic rhinitis (AR) in Japan. More commonly known as Japanese cedar pollinosis, it occurs in spring causing the typical symptoms of seasonal AR, such as sneezing, rhinorrhea ...
Akihiko Tanaka, Kenji Minoguchi, Ruby Pawankar, Mitsuru Adachi   +3 more
doaj   +3 more sources

Sublingual Immunotherapy for Japanese Cedar Pollinosis: Current Clinical and Research Status [PDF]

Pathogens, 2022
The incidence of Japanese cedar pollinosis is increasing significantly in Japan, and a recent survey suggested that about 40% of the population will develop this disease. However, spontaneous remission is rare.
Daiju Sakurai, Hiroki Ishii, Ayumi Shimamura, Daisuke Watanabe, Takaaki Yonaga, Tomokazu Matsuoka   +5 more
doaj   +2 more sources

Low nitrogen retention in a Japanese cedar plantation in a suburban area, western Japan [PDF]

Scientific Reports, 2021
This study aimed to evaluate nitrogen (N) leaching from Japanese cedar, the main plantation species in Japan, in response to elevated atmospheric N deposition.
Ru Yang, Masaaki Chiwa
doaj   +2 more sources

Japanese cedar and cypress pollinosis updated: New allergens, cross-reactivity, and treatment

Allergology International, 2021
Pollen from many tree species in the Cupressaceae family is a well-known cause of seasonal allergic diseases worldwide. Japanese cedar pollinosis and Japanese cypress pollinosis, which are caused by pollen from Japanese cedar (Cryptomeria japonica) and ...
Toshihiro Osada, Mitsuhiro Okano
doaj   +3 more sources

Analysis on the transpiration response of Japanese cedar (Crytomeria fortunei) and influencing factors after expansion of moso bamboo (Phyllostachys edulis)

Ecological Indicators, 2023
Moso bamboo (Phyllostachys edulis) expansion into adjacent forests has been reported to alter the local water cycle. Transpiration is the most important component of the water budget.
Qi Chen, Qin Zou, Yuanqiu Liu, Longyan Lan, Xingyue Mo, Yaoyao Gao, Xi Yuan, Jiahui Huang, Xiaobin Fu, Lehuan Li, Wenping Deng   +10 more
doaj   +3 more sources

Real-world efficacy of sublingual immunotherapy with Japanese cedar pollen for cypress pollinosis [PDF]

Journal of Allergy and Clinical Immunology: Global
Background: It remains unclear whether allergen immunotherapy with Japanese cedar pollen extract is effective for Japanese cypress pollinosis in real-world settings. Objective: We sought to investigate the Japan-wide prevalence of cypress pollinosis, the
Aiko Oka, MD, Tamami Yamashita, MD, Kengo Kanai, MD, Atsushi Yuta, MD, Yukiko Ogawa, MD, Eriko Takahara, MD, Hideki Shiratsuchi, MD, Akihiko Terada, MD, Takatsugu Tsunoda, MD, Takeshi Masuda, MD, Satoru Masuno, MD, Kenichi Kanai, MD, Hitoshi Nagakura, MD, Reiko Tokuda, MD, Harumi Arao, MD, Hitoshi Bamba, MD, Shigenobu Yasuda, MD, Hideya Mimura, MD, Mahoko Nakazato, MD, Hidehisa Nakazato, MD, Noriyuki Houya, MD, Hideaki Tsuzuki, MD, Masaharu Tokuriki, MD, Mayuko Sakaida, MD, Ryo Amesara, MD, Chikahisa Ohkawa, MD, Takemitsu Hama, MD, Hiroki Ikeda, MD, Hisaki Fukushima, MD, Sumiko Niitsu, MD, Hirofumi Sakaguchi, MD, Norihito Iba, MD, Hiroshi Kumanomidou, MD, Yoshiyuki Hyo, MD, Ryo Takagi, MD, Takashi Koike, MD, Marie Yamada, MD, Mitsuhiro Okano, MD   +37 more
doaj   +2 more sources

Identification of Cha o 3 homolog Cry j 4 from Cryptomeria japonica (Japanese cedar) pollen: Limitation of the present Japanese cedar–specific ASIT

Allergology International, 2018
Background: About one-third of the Japanese population suffers from Japanese cedar pollinosis, which is frequently accompanied by Japanese cypress pollinosis. Recently, a novel major Japanese cypress pollen allergen, Cha o 3, was discovered.
Toshihiro Osada, Yuki Tanaka, Akira Yamada, Eiji Sasaki, Teruhiro Utsugi   +4 more
doaj   +3 more sources

A Clinical Study of Japanese Cedar (Cryptomeria japonica) Pollen-Induced Asthma

Allergology International, 2008
Background: Grass and birch pollens are known to induce asthma. However there are few reports about other pollen-induced asthma. Japanese cedar is the most common allergen in rhinitis in Japan but is controversial on whether it can provoke asthma ...
Yuji Maeda, Kazuo Akiyama, Takao Shida
doaj   +3 more sources

Cryptomeria japonica: Japanese Cedar

EDIS, 2003
The tree keeps a billowy pyramidal form on one central trunk until close to maturity when the crown opens up into an irregular, narrow oval. It will reach a height of about 50 feet and spread about 20 feet. Old specimens can develop trunks to three feet
Edward Gilman, Dennis Watson
doaj   +2 more sources

A 13-year Study of Japanese Cedar Pollinosis in Japanese Schoolchildren

Allergology International, 2008
Japanese cedar pollen (JCP) sensitization and Japanese cedar pollinosis (JCPS) appear to be increasingly prevalent in younger children. The present study investigated factors affecting JCP sensitization and JCPS development in school children.In May or June each year from 1994 to 2006, 275-510 children were assessed for serum JCP-IgE and house dust ...
Tetsuya Terada, Yoshiyuki Watanabe, Kotaro Ozasa   +2 more
exaly   +3 more sources