Search Results:　 1-20 of 76

1

Pollination efficiencies of flower-visiting insects of Magnolia obovata as determined by single-pollen genotyping [in Japanese]

松木悠 , 井鷺裕司

林木の育種 -(242), 3-9, 2012-01-00
2

Plant regeneration by somatic embryogenesis from mature seeds of Magnolia obovata

Park In-Sun , Koiso Momoko , Morimoto Satomi 他

Journal of wood science 58(1), 64-68, 2012-00-00
3

Evaluation of Antifungal Effects of a Traditional Medicine Containing 17 Components on Trichophyton verrucosum and Malassezia pachydermatis by Microdilution

Nishikata Naoko , Nakamori Kentaro , Sueyoshi Masuo , Takahashi Hideo , Yuji Hiroyuki , Sano Ayako

… The components that exhibited antifungal effects were Rheum palmatum, Glycyrrhiza uralensis, Magnolia obovata, Phellodendron amurense, and Geranium thunbergii. …

Medical Mycology Journal 52(3), 213-221, 2011

J-STAGE CrossRef
4

Transition of vegetation based on tree age of Magnolia obovata [in Japanese]

SHIMIZU Fuyune , ASHIZAWA Kazuya , KURAMOTO Noboru

本研究では，明治大学農場予定地にて年輪解析によりホオノキの樹齢を明らかにするとともに，空中写真等の資料や農家の話から，人間活動と植生の変化がどのように進んできたかを調査した。調査したホオノキの中で最も若齢な個体は28年生，最も老齢な個体は54年生であった。ホオノキが発芽，または萌芽していた時期と，していない時期を管理の有無や空中写真などと照らし合わせると，農家による管理がある時期に発芽，萌芽したホ …

Journal of the Japanese Society of Revegetation Technology 36(1), 163-166, 2010-08-31

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5

Honokiol Inhibits Osteoclast Differentiation and Function in Vitro

Hasegawa Shin-ichi , Yonezawa Takayuki , Ahn Jae-Yong , Cha Byung-Yoon , Teruya Toshiaki , Takami Masamichi , Yagasaki Kazumi , Nagai Kazuo , Woo Je-Tae

… Honokiol, a neolignan, is a physiologically active component of kouboku (Magnolia obovata), a herb used in traditional Chinese medicine. …

Biological and Pharmaceutical Bulletin 33(3), 487-492, 2010

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6

Obovatol Enhances Docetaxel-Induced Prostate and Colon Cancer Cell Death Through Inactivation of Nuclear Transcription Factor-κB

LEE So Yong , CHO Jin Suk , YUK Dong Yeon , MOON Dong Cheul , JUNG Jae Kyung , YOO Hwan Soo , LEE Young Moon , HAN Sang Bae , OH Ki-Wan , HONG Jin Tae

… Previously, we found that obovatol, an active compound isolated from <i>Magnolia obovata</i>, inhibited cancer cell growth through inhibition of NF-κB activity. …

Journal of Pharmacological Sciences 111(2), 124-136, 2009-10-20

J-STAGE Ichushi Web CrossRef References (61)
7

Regeneration processes of natural Japanese beech (Fagus japonica Maxim.) forests under different canopy disturbances for 20 years in the Chichibu Mountains [in Japanese]

Kikuchi Yota , Kaji Mikio , Sawada Haruo , Tanimoto Takeo , Aizawa Mineaki , Ohkubo Tatsuhiro

林冠の撹乱規模の違いがイヌブナ天然林の再生過程に及ぼす影響を解明するため,太平洋側山地帯の東京大学秩父演習林において,1990年の皆伐による大規模な林冠撹乱を受けた林分(皆伐区)と数本の林冠木の倒壊による小規模な林冠撹乱を受けた林分(天然林区)にそれぞれ一つずつ方形区(皆伐区:40m×40m,天然林区:50m×70m)を設置し,20年間(1984〜2004年)の林分構造の変化を比較した。皆伐区では …

Japanese journal of forest environment 51(1), 39-48, 2009-06-25

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8

Quantitative Determination of Magnolol in the Callus from Petioles and Mature Seeds of Magnolia obovata [in Japanese]

PARK In-Sun , FUNADA Ryo , KONDO Susumu , KAJITA Shinya , KUBO Takafumi

Journal of the Japan Wood Researh Society 55(3), 163-169, 2009-05-25

References (27)
9

Maintenance of inbreeding depression in Magnolia obovata populations [in Japanese]

石田清

Forest tree breeding (231), 1-6, 2009-04-00
10

Examination of antibacterial activity agalnst various pathogenic microorganism of a leaf constituent of Magnolia obovata Thunb. [in Japanese]

TAKEI Yasushi , NAGAI Makoto , KAMIHIRA Kimiko , FUJIYOSHI Emi , NAGAYA Emi , TAKEI Yukie , YOKOYAMA Kumi , TSUKIJI Mami , TOYODA Toshie , TAZUME Seiki

… This study investigated lipid-and water-solubility constituents obtained from leaf of Magnolia Obovata Thunb and antibacterial activity against various pathogenic microorganisms. …

岐阜医療科学大学紀要 3, 125-128, 2009-00-00

CiNii Fulltext PDF - Open Access Ichushi Web
11

Effects of inbreeding on the magnitude of inbreeding depression in a highly self-fertilizing tree, Magnolia obovata

ISHIDA Kiyoshi

Ecological research 23(6), 995-1003, 2008-11-01

References (54)
12

Two New Lignans from the Stem Bark of Magnolia obovata and Their Cytotoxic Activity

YOUN UiJoung , CHEN Quan Cheng , LEE Ik Soo , KIM HongJin , YOO Jae-Kuk , LEE JongPill , NA MinKyun , MIN Byung-Sun , BAE KiHwan

… Two new lignans, 4-methoxymagnaldehyde B (1) and coumanolignan (2), were isolated from the stem bark of Magnolia obovata, together with 11 known compounds (3-13). …

Chemical & pharmaceutical bulletin 56(1), 115-117, 2008-01-01

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13

Quantitative food webs of lepidopteran leafminers and their parasitoids in a Japanese deciduous forest

HIRAO Toshihide , MURAKAMI Masashi

… Among the seasonal webs, the first web in June was distinctive because two tree species, Japanese umbrella tree Magnolia obovata and Japanese magnolia M. …

Ecological research 23(1), 159-168, 2008-01-01

IR CrossRef References (29) Cited by (1)
14

The spatial association between beech seedlings and crowns of other canopy tree species in a beech forest of northern Japan [in Japanese]

KOYAMA Hiromasa , KON Hirokazu , KITO Norio

1.ブナの稚樹の空間分布と林冠木の状態との対応を調べるために,北海道南西部のブナ天然林において設定した1haの方形区を5m×5mのグリッドに400分割し,各グリッドに出現したブナの稚樹を数えた.グリッドは上部の林冠の状態により,「ギャップ下」,「ブナ樹冠下」および「ブナ以外の樹冠下」の3タイプに区分した.2.方形区内に存在した稚樹は,高さが10-50cmの稚樹で686本,50-100cmの稚樹で6 …

Vegetation science 24(2), 113-121, 2007-12-25

CiNii Fulltext PDF - Open Access References (32)
15

Magnolol and Honokiol : Inhibitors against Mouse Passive Cutaneous Anaphylaxis Reaction and Scratching Behaviors(Pharmacology)

HAN Sang Jun , BAE Eun-Ah , TRINH Hien Trung , YANG Jung-Hwa , YOUN Ui-Jung , BAE Ki-Hwan , KIM Dong-Hyun

… The antiallergic effects of magnolol and honokiol, isolated from the bark of Magnolia obovata (family Magnoliaceae), were investigated both in vitro and in vivo. …

Biological & pharmaceutical bulletin 30(11), 2201-2203, 2007-11-01

CiNii Fulltext PDF - Open Access J-STAGE Ichushi Web CrossRef References (20) Cited by (1)
16

Genetic and reproductive consequences of forest fragmentation for populations of Magnolia obovata

ISAGI Yuji , TATENO Ryunosuke , MATSUKI Yu , HIRAO Akira , WATANABE Sonoko , SHIBATA Mitsue

Ecological research 22(3), 382-389, 2007-05-01

CrossRef References (57) Cited by (3)
17

Determination of Honokiol and Magnolol by Micro HPLC with Electrochemical Detection and Its Application to the Distribution Analysis in Branches and Leaves of Magnolia obovata

KOTANI Akira , KOJIMA Satoshi , HAKAMATA Hideki , JIN Dongri , KUSU Fumiyo

… A simple and sensitive method has been developed for determining honokiol and magnolol in fresh Magnolia obovata (M. … obovata) by micro high-performance liquid chromatography with electrochemical detection (μHPLC-ECD). … Honokiol and magnolol in Magnolia Bark of the Japanese Pharmacopoeia were extracted with 70% methanol, diluted with a mobile phase, and injected into the μHPLC-ECD for determination. …

Chemical & pharmaceutical bulletin 53(3), 319-322, 2005-03-01

CiNii Fulltext PDF - Open Access J-STAGE CrossRef References (23) Cited by (1)
18

Evaluation of Toyama original brand formulation about scavenging effect for reactive oxygen species and protective activity on nitric oxide donor-induced neuronal death [in Japanese]

SEKIYA Nobuyasu , GoTo Hirozo , KOUTA Kazufumi , TANI Tadato , SHIMADA Yutaka

現在, 活性酸素種は生体膜の障害をもたらすことによって虚血, 炎症, 老化を促進させると考えられている。実際に, 赤血球膜中のビタミンEの低下が活性酸素種による赤血球の溶血に対する脆弱性を増すことが示されている。さらに, α-tocopherolを含めた幾つかの抗酸化物質が活性酸素種を捕捉することによって赤血球の溶血に抑制的に働くことが示されている。こうした観点からは虚血, 炎症, 老化を予防し進 …

Journal of traditional medicines 21(6), 287-293, 2004-12-20

CiNii Fulltext PDF - Open Access IR Ichushi Web References (26) Cited by (1)
19

Fauna of phytoseiid mites on a deciduous tree Magnolia obovata in the Chubu region (Proceeding of 12th Annual Meeting of the Acarological Society of Japan) [in Japanese]

Amano H.

Journal of the Acarological Society of Japan 13(1), 102, 2004-05-25

CiNii Fulltext PDF - Open Access
20

Characteristics of Regeneration Processes of Tree Species Occurring at Low Density Revealed by Microsatellite Markers(<Special Issue>What Have Microsatellite Markers Presented to Forest Science?) [in Japanese]

Isagi Y.

森林生態系において低頻度で個体群が安定して存在する樹種である低頻度出現種の更新過程に関して,これまでマイクロサテライトマーカーを用いてなされてきた解析例をレビューした。マイクロサテライトマーカーを用いた解析では,低頻度出現種は大きな親子間距離,送受粉距離,種子散布距離を示すことが多いが,低頻度出現種において,大きな遺伝子流動をもたらす要因として考えられるものについても取りまとめた。森林の断片化が低 …

Journal of the Japanese Forestry Society 86(2), 169-176, 2004-05-16

CiNii Fulltext PDF - Open Access Japanese Agricultural Sciences Index References (51) Cited by (3)

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