Results 21 to 30 of about 1,341,711 (203)

Essential Oil of Japanese Cedar (Cryptomeria japonica) Wood Increases Salivary Dehydroepiandrosterone Sulfate Levels after Monotonous Work. [PDF]

Int J Environ Res Public Health, 2017
Matsubara E, Tsunetsugu Y, Ohira T, Sugiyama M.   +3 more
europepmc   +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   +1 more source

Lipopolysaccharide from Yoshino cedar trees (Cryptomeria japonica) induces high levels of human macrophage polarization

Journal of Wood Science, 2022
Japanese cedar, Cryptomeria japonica, is an evergreen conifer native to Japan and is often used as a building material. The humidity control properties of wood are known, but there have been few detailed analyses of its effects on living organisms ...
Noriko Ouji-Sageshima, Masahiro Kitabatake, Satoki Fushimi, Satoshi Suzuki, Yuzu Fukui, Ryutaro Furukawa, Toshihiro Ito   +6 more
doaj   +1 more source

Radiocesium mobility in different parts of the two major tree species in Fukushima

Scientific Reports, 2023
Radiocesium (137Cs) released in the Fukushima Dai-ichi Nuclear Power Plant accident is still cycling in the forest ecosystem. We examined the mobility of 137Cs in the external parts—leaves/needles, branches, and bark—of the two major tree species in ...
Takuya Manaka, Masatake G. Araki, Shinta Ohashi, Naohiro Imamura, Wataru Sakashita, Sumika Ogo, Masabumi Komatsu, Tadashi Sakata, Yoshiki Shinomiya   +8 more
doaj   +1 more source

Investigation on Durability of Japanese Cedar (Cryptomeria japonica) Laminated Veneer Lumber

Investigation on Durability of Japanese Cedar (Cryptomeria japonica) Laminated Veneer Lumber
Cryptomeria japonica (Japanese cedar, JC) was prepared into veneers and mass–produced into laminated veneer lumber (LVL), and the residual cores from the rotary cutting of the log were employed as the test specimens and compared with that of Pinus ...
LIN, Han Chien, SHIAH, Tsang–Chyi, 藤本, 登留, LIN, Li–Sheng, FUJIMOTO, Noboru, フジモト, ノボル   +5 more
core   +2 more sources

Coloring mechanisms of ancient buried wood: Japanese cedar trees excavated from the foothills of Mt. Chokai

Journal of Wood Science, 2020
Spectroscopic characterization of ancient buried Japanese cedar (Cryptomeria japonica) woods excavated from the foothills of Mt. Chokai was carried out to investigate the factors governing their color tones.
Yasuji Kurimoto, Shigeru Yamauchi, Tsutomu Takayama, Yoichi Sakai   +3 more
doaj   +1 more source

Effects and interaction of different interior material treatment and personal preference on psychological and physiological responses in living environment

Journal of Wood Science, 2020
Japanese cedar (Cryptomeria japonica) wood is widely used as a traditional construction material in Japan. The relationship between an individual’s perceived comfort level and a preference for Japanese cedar wood interiors is of interest.
Minkai Sun, Taisuke Nakashima, Yuri Yoshimura, Akiyoshi Honden, Toshinori Nakagawa, Hiromi Saijo, Yuichiro Watanabe, Tsuyoshi Ajimi, Shinji Yasunari, Yuki Yamada, Jun Nagano, Tsuyoshi Okamoto, Hiroya Ishikawa, Koichiro Ohnuki, Noboru Fujimoto, Kuniyoshi Shimizu   +15 more
doaj   +1 more source

What Are the Effects of Moso Bamboo Expansion into Japanese Cedar on Arbuscular Mycorrhizal Fungi: Altering the Community Composition Rather than the Diversity

Journal of Fungi, 2023
The unbridled expansion of moso bamboo (Phyllostachys edulis) occurs throughout the world and has a series of consequences. However, the effect of bamboo expansion on arbuscular mycorrhizal fungi (AMF) is still poorly understood.
Guiwu Zou, Binsheng Wu, Baodong Chen, Yaying Yang, Yan Feng, Jiahui Huang, Yuanqiu Liu, Philip J. Murray, Wei Liu   +8 more
doaj   +1 more source

Variations in decay resistance of cryptomeria fortunei

Maderas: Ciencia y Tecnología, 2023
Cryptomeria fortunei has been widely planted in many cities in southern China. Eventually some of this material may be utilized for timber, but there are relatively few studies of durability of this resource.
Li Xiaoping, Li Chunli, Jeffrey J. Morrell, He Haishan, Qiu Jian, Zhang Neng   +5 more
doaj   +1 more source

Hypersensitivity to Japanese Cedar (Cryptomeria japonica) Pollen in Dogs.

Journal of Veterinary Medical Science, 1995
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 ...
SASAKI, Yoshihide, KITAGAWA, Hitoshi, FUJIOKA, Tooru, KITOH, Katsuya, IWASAKI, Toshirou, SAKAGUCHI, Masahiro, INOUYE, Sakae   +6 more
openaire   +3 more sources