Results 1 to 10 of about 542,780 (295)

Seroprevalence of Immunoglobulin E Antibodies against Japanese Cedar Pollen Allergens Cry j 1 and Cry j 2 in Dogs Bred in Japan [PDF]

Veterinary Sciences, 2018
Levels of Japanese cedar pollen (Cryptomeria japonica) have increased in Japan and cedar pollinosis caused by Japanese cedar pollen has been reported in dogs. Serum levels of immunoglobulin E (IgE) against Cry j 1 and Cry j 2 in dogs raised in institutes
Takashi Kuribayashi, Davide Cossu, Eiichi Momotani   +2 more
doaj   +5 more sources

Characterization of the Physical Form of Allergenic Cry j 1 in the Urban Atmosphere and Determination of Cry j 1 Denaturation by Air Pollutants [PDF]

Asian Journal of Atmospheric Environment, 2012
In this study, we characterized the physical form of allergenic Cry j 1 in the urban atmosphere. Through an immunofluorescence antibody method, we showed that allergenic Cry j 1 exists as fine particles (≤1.1 μm).
Qingyue Wang, Jun Morita , Xiumin Gong , Shinichi Nakamura , Miho Suzuki , Senlin Lu, Kazuhiko Sekiguchi, Takuya Nakajima, Daisuke Nakajima, Makoto Miwa   +9 more
doaj   +2 more sources

Research on Repressing Allergen Cry j 1 Released from Japanese Cedar Pollen Using Todomatsu Oil

Atmosphere, 2023
Japanese cedar (JC, Cryptomeria japonica) pollen allergens are the primary cause of JC pollinosis, a widespread seasonal allergic disorder and a significant public health issue in Japan.
Yichun Lin, Kai Xiao, Qingyue Wang, Senlin Lu, Weiqian Wang, Akifumi Seguchi   +5 more
doaj   +2 more sources

Relationship between Airborne Cry j 1 and the Onset Time of the Symptoms of Japanese Cedar Pollinosis Patients

Allergology International, 2007
Background: Some patients with Japanese cedar (JC) pollinosis already show pollinosis symptoms before the first day of the pollen season as determined by microscopic pollen counts.
Yuichi Takahashi, Masaaki Aoyama, Masanori Yoshitake, Etsuko Abe, Nobuo Ohta, Masahiro Sakaguchi   +5 more
doaj   +3 more sources

Recombinant Fusion Allergens, Cry j 1 and Cry j 2 from Japanese Cedar Pollen, Conjugated with Polyethylene Glycol Potentiate the Attenuation of Cry j 1-Specific IgE Production in Cry j 1-Sensitized Mice and Japanese Cedar Pollen Allergen-Sensitized Monkeys [PDF]

International Archives of Allergy and Immunology, 2015
<b><i>Background:</i></b> Japanese cedar <i>(Cryptomeria japonica)</i> pollinosis is the most prevalent seasonal rhinitis in Japan. A standardized Japanese cedar pollen extract (CPE) containing 1.5-4.2 μg of Cry j 1 is currently the highest-concentration extract available for allergen-specific immunotherapy (SIT ...
Takashi, Fujimura, Koji, Fujinami, Ryosuke, Ishikawa, Minoru, Tateno, Yoshio, Tahara, Yasushi, Okumura, Hisashi, Ohta, Hiroyuki, Miyazaki, Masaru, Taniguchi   +8 more
openaire   +2 more sources

Release behaviour of cryptomeria japonica pollen allergenic cry J 1 and cry J 2 in rainwater containing air pollutants [PDF]

International Journal of Sustainable Development and Planning, 2014
Japanese cedar (Cryptomeria japonica) pollinosis is the most popular pollinosis in Japan. In recent years, it was reported that the most Cryptomeria japonica pollen allergenic species were scattered as fiparticles in the urban atmosphere. It is thought that allergenic fi ne particles are responsible for inducing asthma by breaking into lower ...
Q. Wang, S. Nakamura, S. Gong, M. Suzuki, D. Nakajima, Y. Takai, S. Lu, K. Sekiguchi, M. Miwa   +8 more
openaire   +1 more source

Clinical trials of Cry j 1 and Cry j 2 T-cell epitope peptide-expressing rice in patients with Japanese cedar pollinosis

Asian Pacific Journal of Allergy and Immunology, 2022
In allergic models, administration of rice that expresses a hybrid peptide consisting of 7 major T cell epitopes of Cry j 1 and Cry j 2 (7Crp), suppressed allergic symptoms, IgE elevation and specific T cell response to Japanese cedar pollen.To evaluate the efficacy and safety of 7Crp-expressing rice in patients with Japanese cedar pollinosis.A 24-week
YumShoji, Hashimotoi, Masatoshi, Kawata, Nobusuke, Mino, Satoshi, Ogino, Noriaki, Takeda, Kayoko, Kawashima, Hidenori, Takagi, Yuhya, Wakasa, Makoto, Takano, Masaki, Tanaka, Yuji, Tohda, Toshio, Tanaka   +11 more
openaire   +2 more sources

Fluctuations of aeroallergen-specific immunoglobulins and children's allergic profiles: Japan Environment & Children's Study of a pilot cohort

Allergology International, 2022
Background: Allergen-specific immunoglobulins have a crucial role in allergic diseases. Most wheeze episodes develop before school age, and allergic rhinitis later develops during early elementary school years.
Makoto Irahara, Kiwako Yamamoto-Hanada, Mayako Saito-Abe, Miori Sato, Yumiko Miyaji, Limin Yang, Hiroshi Mitsubuchi, Masako Oda, Masafumi Sanefuji, Shouichi Ohga, Akihiko Ikegami, Nathan Mise, Reiko Suga, Masayuki Shimono, Shin Yamazaki, Shoji F. Nakayama, Yukihiro Ohya   +16 more
doaj   +1 more source

The soothing effect of phlorotannins on cedar pollinosis in Cry j 1-stimulated mice

Bioscience, Biotechnology, and Biochemistry, 2023
ABSTRACT The antiallergic properties of phlorotannins, algal polyphenols, have been widely reported. This study examined the soothing effect of phlorotannin concentrate (PTC) from Eisenia nipponica on cedar pollinosis in Cry j 1-stimulated mice.
Yoshimasa, Sugiura, Masakatsu, Usui, Masaaki, Miyata   +2 more
openaire   +2 more sources

Effect of Cry-consensus Peptide, a Novel Recombinant Peptide for Immunotherapy of Japanese Cedar Pollinosis, on an Experimental Allergic Rhinitis Model in B10.S Mice

Allergology International, 2007
Background: We are developing an immunotherapeutic peptide, Cry-consensus peptide, for Japanese cedar pollinosis. Cry-consensus peptide is a recombinant polypeptide containing six major human T-cell epitopes derived from both Cry j 1 and Cry j 2, two ...
Masako Tsunematsu, Taketo Yamaji, Daisuke Kozutsumi, Rika Murakami, Shigeki Kimura, Kohsuke Kino   +5 more
doaj   +1 more source