Davallia divaricata

Last updated

Davallia divaricata
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Polypodiineae
Family: Davalliaceae
Genus: Davallia
Species:
D. divaricata
Binomial name
Davallia divaricata

Davallia divaricata is a fern in the genus Davallia of the family Davalliaceae.

It is native to tropical Southeast Asia and is used in traditional Chinese medicine, where it is known as gusuibu. [1]

Uses

Davallia divaricata produces davallic acid, which has been used in Taiwan in the treatment of lung cancer. [2]

Related Research Articles

<span class="mw-page-title-main">Cardiotoxin III</span>

Cardiotoxin III is a sixty amino-acid polypeptide toxin from the Taiwan cobra Naja atra. CTX III is highly basic and hydrophobic protein. It is an example of a group of snake cardio/cytotoxins, which are made up of shorter snake venom three-finger toxins. Over 50 different cytotoxin polypeptides have been isolated and sequenced from venom samples. The difference in the CTX functionality may be due to the relatively small difference in the polypeptide's structure, allowing different CTXs to induce lysis in different cell types. The CTX III molecule contains multiple binding sites and is cytolytic for myocardial cells and human leukemic T cells.

<i>Davallia</i> Genus of ferns

Davallia is a genus of about 40 species of fern. In the Pteridophyte Phylogeny Group classification of 2016, it is the only genus in the family Davalliaceae, which is placed in the suborder Polypodiineae, order Polypodiales. Alternatively, the family may be placed in a very broadly defined family Polypodiaceae sensu lato as the subfamily Davallioideae.

<span class="mw-page-title-main">Chi-Huey Wong</span> Taiwanese-American biochemist (born 1948)

Chi-Huey Wong is a Taiwanese-American biochemist. He is currently the Scripps Family Chair Professor at the Scripps Research Institute, California in the department of chemistry. He is a member of the United States National Academy of Sciences, as awarded the 2014 Wolf Prize in Chemistry and 2015 RSC Robert Robinson Award. Wong is also the holder of more than 100 patents and publisher of 700 more scholarly academic research papers under his name.

<span class="mw-page-title-main">Chang Li-sheng</span> Chinese politician and diplomat

Chang Li-sheng was a Chinese politician and diplomat who served as the Secretary General of the Kuomintang from 1954 to 1959. L.S. Chang as he was commonly known, played a key role in Republic of China (ROC)'s political, economic, financial, and foreign affairs as well as in Kuomintang affairs from the 1920s until his death in Taiwan in 1971. Throughout his political life over four decades, Chang served in numerous important posts within both the KMT and the ROC's local and central governments. He was a rare example of Chinese political virtues, noted for his integrity and honesty. He is remembered for numerous achievements and deeds, including his role in assisting Chen Cheng (1897–1965), former Taiwan provincial governor, Premier, and Vice President, to launch Taiwan's local autonomy, economic and land reforms.

<i>The Book and the Sword</i> (1992 TV series) Taiwanese TV series or program

The Book and the Sword is a Taiwanese television series adapted from Louis Cha's novel of the same title. The series was first broadcast on CTS in Taiwan in 1992.

<i>The Return of the Condor Heroes</i> (1984 TV series) Taiwanese TV series or program

The Return of the Condor Heroes is a Taiwanese television series adapted from Louis Cha's novel of the same name. It was first broadcast on CTV in 1984 in Taiwan.

Events from the year 1952 in Taiwan, Republic of China. This year is numbered Minguo 41 according to the official Republic of China calendar.

Events from the year 1954 in Taiwan, Republic of China. This year is numbered Minguo 43 according to the official Republic of China calendar.

Events from the year 1959 in Taiwan, Republic of China. This year is numbered Minguo 48 according to the official Republic of China calendar.

<i>The Heaven Sword and Dragon Saber</i> (1984 TV series) Taiwanese TV series or program

The Heaven Sword and Dragon Saber is a Taiwanese television series adapted from Louis Cha's novel of the same title. The series was first broadcast on TTV in Taiwan in October 1984.

<i>Shanghai 13</i> 1984 Hong Kong film

Shanghai 13, also known as The Shanghai Thirteen, is a 1984 Hong Kong-Taiwanese martial arts film written and directed by Chang Cheh and starring an ensemble cast of notable film stars such as Andy Lau, Jimmy Wang Yu, Ti Lung, Chen Kuan-tai, Danny Lee, Bryan Leung, David Chiang, Chiang Sheng, Chi Kuan-chun, Chan Sing, Lu Feng and more.

<i>The Seven Heroes and Five Gallants</i> (1994 TV series) Taiwanese TV series or program

The Seven Heroes and Five Gallants is a 1994 Taiwanese television series produced by Chinese Television System (CTS) a few months after its prequel Justice Pao, which was also produced by Chao Ta-shen. Dozens of actors appeared in both series, but only Sze Yu and Tu Man-sheng reprised their roles. Fan Hung-hsuan and Lung Lung chose to portray new characters rather than their iconic roles.

<span class="mw-page-title-main">Chinese Taipei at the 1994 Asian Games</span> Sporting event delegation

Chinese Taipei competed at the 1994 Asian Games in Hiroshima, Japan. This was their 6th appearance in the Asian Games. They won at total of 7 gold, 13 silver, and 24 bronze medals, or 44 medals in total. They improved from the previous Asian Games in 1990, where they won a total of 31 medals. They won the most medals in Judo, where they got a total of 1 silver and 5 bronze.

<span class="mw-page-title-main">Parabacteroides</span> Genus of bacteria

Parabacteroides is a Gram-negative, anaerobic, non-spore-forming genus from the family Tannerellaceae.

<i>Taiwanofungus</i> Genus of fungi

Taiwanofungus is a fungal genus of unknown familial placement in the order Polyporales. The genus contains two species: the type, Taiwanofungus camphoratus, and T. salmoneus. Taiwanofungus was circumscribed by Taiwanese mycologists in 2004. T. camphoratus is a medicinal fungus that is found in Taiwan, where it grows on the endemic tree species Cinnamomum kanehirae. It was first described in 1990 by Mu Zang and Ching-Hua Su as a species of Ganoderma. T. salmoneus, originally placed in Antrodia, was validly added to the genus in 2012.

<i>Nanhaipotamon</i> Genus of crabs

Nanhaipotamon is a genus of freshwater crabs, in the subfamily Potamiscinae, found in southern China and Taiwan. As of 2018, 18 species have been described. The genus is named after the South China Sea, for it occurs mostly in coastal areas. The genus was first described by R. Bott in 1968 as Isolapotamon (Nanhaipotamon), i.e., a subgenus of Isolapotamon.

Events from the year 2020 in Taiwan, Republic of China. This year is numbered Minguo 109 according to the official Republic of China calendar.

<i>Light the Night</i> Taiwanese television series

Light the Night, previously known as Blue Hour, is a 2021 Taiwanese Netflix original series written by Ryan Tu and directed by Lien Yi-chi. The series stars Ruby Lin, Yo Yang, Cheryl Yang, Rhydian Vaughan, Derek Chang, Puff Kuo, Esther Liu, Cherry Hsieh and Nikki Hsin-ying Hsieh.

Globo H (globohexaosylceramide) is a globo-series glycosphingolipid antigen that is present on the outer membrane of some cancer cells. Globo H is not expressed in normal tissue cells, but is expressed in a number of types of cancers, including cancers of the breast, prostate, and pancreas. Globo H's exclusivity for cancer cells makes it a target of interest for cancer therapies.

References

  1. Chang, Hung-Chi; Gupta, Sushim Kumar; Tsay, Hsin-Sheng (2011), Kumar, Ashwani; Fernández, Helena; Revilla, Maria Angeles (eds.), "Studies on Folk Medicinal Fern: An Example of "Gu-Sui-Bu"", Working with Ferns, New York, NY: Springer New York, pp. 285–304, doi:10.1007/978-1-4419-7162-3_21, ISBN   978-1-4419-7161-6 , retrieved 2024-01-04
  2. Cheng, An-Sheng; Chang, We-Chang; Cheng, Yu-Hsiang; Chen, Kai-Yu; Chen, Kai-Hsien; Chang, Tsu-Liang (November 2012). "The Effects of Davallic Acid from Davallia divaricata Blume on Apoptosis Induction in A549 Lung Cancer Cells". Molecules. 17 (11): 12938–12949. doi: 10.3390/molecules171112938 . ISSN   1420-3049. PMC   6268845 . PMID   23117433.