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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/08/15 13:27:52」(JST)
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Happy tree |
|
Camptotheca acuminata |
Scientific classification |
Kingdom: |
Plantae |
(unranked): |
Angiosperms |
(unranked): |
Eudicots |
(unranked): |
Asterids |
Order: |
Cornales |
Family: |
Cornaceae (Nyssaceae) |
Genus: |
Camptotheca
Decne. |
Species |
Camptotheca acuminata
Camptotheca lowreyana
|
|
Wikimedia Commons has media related to Camptotheca. |
Camptotheca (happy tree, cancer tree, or tree of life) is a genus of medium-sized deciduous trees growing to 20 metres (66 ft) tall, native to southern China and Tibet. The genus is usually included in the tupelo family Nyssaceae, but sometimes included (with the tupelos) in the dogwood family Cornaceae.
The name "happy tree" is a direct translation of the Chinese name xǐ shù (Simplified Chinese:喜树).
There are two species:
- Camptotheca acuminata Decne.
- Camptotheca lowreyana S.Y.Li
The bark and stems of C. acuminata contain the alkaloid camptothecin.[1] Several chemical derivatives of camptothecin are under investigation for or used as drugs for cancer treatment, including irinotecan, topotecan, rubitecan.[2]
C. acuminata also contains the chemical compounds trifolin and hyperoside.[1]
References
- ^ a b Li, S.; Zhang, Z.; Cain, A.; Wang, B.; Long, M.; Taylor, J. (2005). "Antifungal Activity of Camptothecin, Trifolin, and Hyperoside Isolated from Camptotheca acuminata". Journal of Agricultural and Food Chemistry 53 (1): 32–37. doi:10.1021/jf0484780. PMID 15631505.
- ^ G. Samuelsson (2004). Drugs of Natural Origin: a Textbook of Pharmacognosy (5 ed.). Stokkholm: Swedish pharmaceutical press. ISBN 91-974318-4-2.
UpToDate Contents
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English Journal
- Simultaneous determination of camptothecin and 10-hydroxycamptothecine in the Camptotheca acuminate, its medicinal preparation and in rat plasma by liquid chromatography with fluorescence detection.
- Li P1,2, Chen Q2, Yu F2, Xie X1, Wang S1,2.
- Biomedical chromatography : BMC.Biomed Chromatogr.2015 Oct;29(10):1522-6. doi: 10.1002/bmc.3452. Epub 2015 Feb 27.
- Camptotheca acuminata Decne is an important medicinal plant that contains various cytotoxic alkaloids, such as camptothecine (CPT) and 10-hydroxycamptothecine (HCPT). A rapid and sensitive liquid chromatography with fluorescence detection (LC-FLD) method for the quantification of CPT and HCPT is des
- PMID 25728326
- In silico database screening of potential targets and pathways of compounds contained in plants used for psoriasis vulgaris.
- May BH1, Deng S, Zhang AL, Lu C, Xue CC.
- Archives of dermatological research.Arch Dermatol Res.2015 Sep;307(7):645-57. doi: 10.1007/s00403-015-1577-8. Epub 2015 Jul 5.
- Reviews and meta-analyses of clinical trials identified plants used as traditional medicines (TMs) that show promise for psoriasis. These include Rehmannia glutinosa, Camptotheca acuminata, Indigo naturalis and Salvia miltiorrhiza. Compounds contained in these TMs have shown activities of relevance
- PMID 26142738
- Camptothecin and topotecan inhibit adipocyte differentiation by inducing degradation of PPARγ.
- Kim JH1, Jeong M1, Lee SS2, Song J3.
- Biochemical and biophysical research communications.Biochem Biophys Res Commun.2015 Aug 7;463(4):1122-8. doi: 10.1016/j.bbrc.2015.06.069. Epub 2015 Jun 12.
- Camptothecin is an anti-cancer drug extracted from Camptotheca acuminata, a tree native to mainland China. Phase III clinical trials for camptothecin have been completed, and it is now used as a chemotherapeutic reagent. We identified a novel function of camptothecin that affects adipocyte different
- PMID 26079886
Japanese Journal
- Photosynthetic Characteristics of Regenerated Plantlets of Camptotheca acuminata as a Diagnostic for Tissue Cultured Plantlets in Acclimatization in Field Growth
- WANG Wenjie,WANG Huimei,ZU Yuangang,YU Jinghua,KOIKE Takayoshi
- Eurasian Journal of Forest Research 10(2), 201-207, 2007-12-00
- Research material
- NAID 120000949929
- 喜樹中のカンプトテシン及びその類縁物質の高沸点溶媒を使用した抽出法並びにモノリスカラムによる迅速HPLC分析法
- 中沢 真子,籏野 博,長岡 正人 [他],相山 律男
- Chromatography : journal of separation and detection sciences = クロマトグラフィー : 分離・検出科学 24(2), 81-87, 2003-06-12
- NAID 10013687738
- Mastixia trichotoma,キジュ,ウリノキ,シマウリノキおよびハンカチノキの葉に含まれるフラボノイドとミズキ属植物のものとの類似性
- 岩科 司,八田 洋章
- 筑波実験植物園研究報告 17, 139-146, 1998-12-00
- … Mastixia trichotoma Blume (ミズキ科),キジュ(Camptotheca acuminata Decne,ヌマミズキ科),ウリノキ(Alangium platanifolium (Sieb. …
- NAID 110004697570
Related Links
- Happy tree. Cancer Tree, Camptotheca acuminata ... The Happy Tree, Cancer Tree, or Tree of Life (Camptotheca) is a genus of medium-sized deciduous trees growing to 20 m tall, native to southern China and Tibet. They are usually included ...
Related Pictures
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- 英
- Camptotheca acuminata
- 関
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カンプトテカ属、Camptotheca属