A small plant family of the order Liliales, subclass Liliidae, class Liliopsida (monocotyledons).

Activity of novel plant extracts against medullary thyroid carcinoma cells. (1/10)

BACKGROUND: Medullary thyroid carcinoma (MTC) is a rare calcitonin-producing tumor, derived from the parafollicular C-cells of the thyroid. MTC is known to be relatively insensitive to conventional chemotherapy. MATERIALS AND METHODS: Eight cell lines were established from MTCs; each showed an up-regulation of Bcl-2. We investigated ten agents from plants of the genera Stemona (Stemonaceae), Aglaia (Meliaceae) and Artemisia (Asteraceae) for their effects on proliferation and apoptotic rates. Extracts have been used in traditional Chinese medicine; however, no experience on their effects on medullary thyroid carcinomas has been reported so far. Growth kinetics and viability were examined using the Casy-1-Cell Counter & Analyzer and the WST-1-based cytotoxicity assay. Apoptosis was studied by DAPI staining, by measurement of caspase-3 activity and Bcl-2 expression. RESULTS: A strong antiproliferative effect was recognized in each Aglaia species and with Artesunate, whereas an enhancement of apoptosis was provoked particularly by Stemona tuberosa Lour. CONCLUSION: The activity of the novel plant extracts possiby offers a new approach towards successful chemotherapy of the so far chemo-resistant medullary thyroid carcinoma.  (+info)

Syntheses of the Stemona alkaloids (+/-)-stenine, (+/-)-neostenine, and (+/-)-13-epineostenine using a stereodivergent Diels-Alder/azido-Schmidt reaction. (2/10)

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Explorations of stemona alkaloid-inspired analogues: skeletal modification and functional group diversification. (3/10)

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Molecular analysis of Stemona plants in China based on sequences of four chloroplast DNA regions. (4/10)

Stemona sessilifolia, S. japonica and S. tuberosa are the three original sources of Stemonae Radix specified in the Chinese Pharmacopoeia (CP), and have been traditionally used for antitussive and insecticidal remedy. Significant variations in alkaloids composition and content, as well as different degrees of antitussive activities were found among them. In order to identify the genuine sources of Stemonae Radix accurately in genetic level, we determined the nucleotide sequences of chloroplast DNA trnL-trnF, trnH-psbA, petB-petD and trnK-rps16 regions of the species recorded in CP and S. parviflora, as well as the common counterfeits of Stemonae Radix, Asparagus species. The results revealed that the sequences of petB-petD and trnK-rps16 regions, showing relatively high substitution rate, were more informative than those of trnL-trnF and trnH-psbA regions. The sequences from all the four regions provided useful information to discriminate the three CP species from each other and from S. parviflora and the counterfeits. A phylogenetic tree reconstructed by the trnH-psbA sequences for 9 Stemona species distributed in China and Thailand showed that the three CP species belonged to the same clade, among which S. japonica and S. sessillifolia formed a sister group, showing closer relations to each other than to S. tuberosa. By contrast, S. parviflora was genetically far from the three CP species. Intra-species variations were observed in the three CP species. Especially, in S. tuberosa two types of petB-petD sequence and four types each of trnL-trnF, trnK-rps16 and trnH-psbA sequences resulted in 6 haplotypes; whereas, these differences had no relation with the different chemical types, but seemed to be consistent with geographical distribution.  (+info)

Identification of the botanical source of stemonae radix based on polymerase chain reaction with specific primers and polymerase chain reaction-restriction fragment length polymorphism. (5/10)

Stemona sessilifolia, S. japonica and S. tuberosa are the three genuine sources of Stemonae Radix specified in the Chinese Pharmacopoeia (CP) for antitussive and insecticidal remedy. Significant variations in alkaloids composition and content, as well as different degree of antitussive activity were found among them. In order to accurately identify the genuine sources of Stemonae Radix in the genetic level, two polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) methods were developed based on the sequence differences in chloroplast DNA trnL-trnF and petB-petD regions of the species recorded in CP, as well as S. parviflora and a counterfeit of Stemonae Radix, Asparagus cochinchinensis. By using the restriction enzymes MwoI, AciI and XmnI which were able to recognize specific sequence sites in the trnL-trnF region, and BclI, HincII and BslI which can recognize those in the petB-petD region to digest the corresponding PCR products, the specific digestion pattern enabled the discrimination of the botanical sources of Stemonae Radix effectively and efficiently.  (+info)

Synthesis and receptor profiling of Stemona alkaloid analogues reveal a potent class of sigma ligands. (6/10)

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Total synthesis of (-)-sessilifoliamide C and (-)-8-epi-stemoamide. (7/10)

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Biochemical mechanism of modulation of human P-glycoprotein by stemofoline. (8/10)

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I apologize for any confusion, but "Stemonaceae" is not a medical term. It is a taxonomic category in botany, specifically a family of flowering plants that are primarily found in tropical regions of the Americas and Asia. The plants in this family are characterized by their unique flowers and often contain alkaloids, which can have various pharmacological properties.

If you have any medical concerns or questions, I would be happy to help if you could provide a more appropriate term or context.

... Flora of North America: Stemonaceae CSDL, Texas: Stemonaceae Comparative Vegetative Anatomy of the Stemonaceae ( ... The families of flowering plants Media related to Stemonaceae at Wikimedia Commons Data related to Stemonaceae at Wikispecies ... The family Stemonaceae is sister to other two families in the Pandanales that together form a clade - these are Cyclanthaceae ... The Stemonaceae are a family of monocotyledonous flowering plants placed in the order Pandanales. The family consists of four ...
IPNI, Stemonaceae, Type. POWO, Stemonaceae. Christenhusz, Fay & Chase 2017, pp. 164-165. IPNI, Tecophilaeaceae, Type. POWO, ...
Stemonaceae Caruel, nom. cons. Cyclanthaceae Poit. ex A.Rich., nom. cons. Pandanaceae R.Br., nom. cons. Liliales Perleb ...
Stemonaceae family 6. Croomiaceae family 7. Pentastemonaceae family 8. Taccaceae order 3. Smilacales family 1. Ripogonaceae ...
... is a genus in the family Stemonaceae erected in 1883. Stichoneuron is native to Assam, Bangladesh, Myanmar, ... Stemonaceae). Edinburgh Journal of Botany 66: 213-228. v t e (Articles with short description, Short description matches ... Wikidata, Articles with 'species' microformats, Pandanales genera, Stemonaceae, Taxa named by Joseph Dalton Hooker, All stub ...
Stemonaceae Caruel Triuridaceae Gardner Velloziaceae J.Agardh Liliales Perleb §Alstroemeriaceae Dumort. (including ...
Stemonaceae. Volume 11(2) (2012) - Araceae, Acoraceae. Volume 11(3) (2013) - Arecaceae (Palmae). Volume 11(4) (2014) - ...
Roxburghiaceae on the other hand was segregated in the sister order Pandanales as Stemonaceae. Most taxonomists in the ... In his system, Dioscoreales contained only three families, Dioscoreaceae, Stemonaceae (i.e. Hutchinson's Roxburghiaceae) and ... Of these seven families, Bouman considered Dioscoreaceae, Trichopodaceae, Stemonaceae and Taccaceae to represent the "core" ... and Croomiaceae in Stemonaceae. Furthermore, he expressed doubts about the order's homogeneity, especially Trilliaceae. The ...
... is a species of flowering plant in the family Stemonaceae. It is native to China, India, southeast Asia, and ... Stemonaceae, Plants used in traditional Chinese medicine, All stub articles, Pandanales stubs). ...
Stemonaceae. Volume 11 part 3 (1994) - Revision: Sapindaceae. Volume 12 part 1 (1995) - Revision: Meliaceae. Volume 12 part 2 ( ...
... is a genus in the family Stemonaceae, described as a genus in 1982. In 1992, Duyfjes placed the genus in its own ...
The stemonoids were formed from Stemonaceae and other families from a variety of orders, including Pandanaceae (which alone ... Of Dahlgren's Liliiflorae, the Dioscoreales largely grouped into dioscoreoids, with the exception of Stemonaceae. The ... based on Stemonaceae for which there was no obvious equivalent). There was no clear clade corresponding to Dahlgren's ...
The Pandanaceae and Cyclanthaceae are sister groups, and they form a clade which on its own is sister to the Stemonaceae (a ... Some of the species included in the families Pandanaceae and Stemonaceae show flowers formed from only one carpel, while in the ... Cyclanthaceae Pandanaceae Stemonaceae Triuridaceae Velloziaceae The order contains members mainly distributed in all the ... Pentamery and the Monocarpellary Condition in the Monocot Family Stemonaceae (Pandanales)". Taxon. 54 (3): 701-711. doi:10.2307 ...
... is a genus of vines and subshrubs in the family Stemonaceae, described as a genus in 1790. Stemona is native to China, ...
... is a genus of primitive angiosperm herbs in the Stemonaceae family, first described as a genus in 1840. Once included ...
As a taxonomist, he circumscribed the plant families Sarcolaenaceae, Stemonaceae and Welwitschiaceae, and was the botanical ...
Stemonaceae (p. 94) Liliaceae (p. 94) [pages 10-91] subfamilia Melanthioideae 6 tribes (p. 94) Tofieldieae Helonieae Veratreae ...
Stemonaceae, Liliaceae - F. Pax, Haemodoraceae, Amaryllidaceae - F. Pax / K. Hoffmann, Velloziaceae, Taccaceae - R. Knuth, ...
Scheuchzeriaceae Typhaceae Sparganiaceae Pandanaceae Aponogetonaceae Potamogetonaceae ordo Liliales Liliaceae Stemonaceae ...
... stemonaceae MeSH B06.388.100.915 - sterculiaceae MeSH B06.388.100.915.144 - cacao MeSH B06.388.100.915.166 - cola MeSH B06.388. ...
Stemonaceae, Monocots of Australia, Flora of Western Australia, Flora of the Northern Territory, Flora of Queensland, Flora of ...
Potamogetonaceae Najadaceae Zannichelliaceae Triuridaceae subordo Liliineae Liliaceae Xanthorrhoeaceae Stemonaceae Agavaceae ...
Family Taccaceae Family Cyanastraceae Family Stemonaceae (Roxburghiaceae) Family Smilacaceae Family Dioscoreaceae ( ... Agavaceae Xanthorrhoeaceae Hanguanaceae Taccaceae Stemonaceae Smilacaceae Dioscoreaceae Order Orchidales Geosiridaceae ...
Taccaceae Burmanniaceae Corsiaceae 5 order Pandanales Pandanaceae Cyclanthaceae Velloziaceae Acanthochlamydaceae Stemonaceae ...
Philesiaceae family Ripogonaceae family Smilacaceae order Pandanales family Cyclanthaceae family Pandanaceae family Stemonaceae ...
760 Ophiopogonaceae Lomandraceae 761 Dasypogonaceae 763 Calectasiaceae 764 Juncaceae Flagellariaceae 765 Stemonaceae ( ...
Family Ripogonaceae Family Petermanniaceae Family Smilacaceae Family Dioscoreaceae Family Trichopodaceae Family Stemonaceae ...
487 Family Stemonaceae p. 487 Family Dioscoreaceae p. 488 Family Taccaceae p. 489 Family Phylydraceae p. 491 Family ...
Stemonaceae, Plants described in 1865, All stub articles, Pandanales stubs). ...
Stemonaceae, Plants described in 1834, Flora without expected TNC conservation status). ...
Stemonaceae Flora of North America: Stemonaceae CSDL, Texas: Stemonaceae Comparative Vegetative Anatomy of the Stemonaceae ( ... The families of flowering plants Media related to Stemonaceae at Wikimedia Commons Data related to Stemonaceae at Wikispecies ... The family Stemonaceae is sister to other two families in the Pandanales that together form a clade - these are Cyclanthaceae ... The Stemonaceae are a family of monocotyledonous flowering plants placed in the order Pandanales. The family consists of four ...
"Stemonaceae" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical Subject ... This graph shows the total number of publications written about "Stemonaceae" by people in Harvard Catalyst Profiles by year, ... Below are the most recent publications written about "Stemonaceae" by people in Profiles. ... and whether "Stemonaceae" was a major or minor topic of these publication. ...
"Stemonaceae" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical Subject ... This graph shows the total number of publications written about "Stemonaceae" by people in this website by year, and whether " ... Below are the most recent publications written about "Stemonaceae" by people in Profiles. ...
... geslacht uit de familie Stemonaceae; genero di planti; xénero de plantas; planteslekt; genus of plants; جنس من النباتات; rod ...
Stemonaceae Caruel. *Triuridaceae Gardner. *Velloziaceae J.Agardh. *Liliales TakımıPerleb *§Alstroemeriaceae Dumort. ( ...
Stemonaceae. 百部科. 2. 10865. Taccaceae. 蒟蒻薯科. 2. ...
Stemonaceae. 2/4. 50%. Stemonuraceae. 4/12. 33%. Stilbaceae. 3/11. 27%. ...
Ang teksto puyde magamit ubos sa Creative Commons Attribution-ShareAlike License; puyde madugangan ang mga termino. Tan-awa ang Mga Termino sa Paggamit para sa mga detalye ...
Stemonaceae (Bai Bu) is a family of plants.. EOL has data for 16 attributes, including:. ...
Family: Stemonaceae. -No subordinate taxa. Family: Triuridaceae. Scientific Name. Author/s. Common Name. Last Record. ...
The trap contains a fluid of the plants own production, which may be watery or more viscous, and is used to drown the prey. This fluid contains viscoelastic biopolymers that may be crucial to the retention of insects within the traps of many species. The viscoelastic fluid in pitchers is especially effective in the retention of winged insects.[6] The trapping efficiency of this fluid remains high, even when significantly diluted by water, as inevitably happens in wet conditions.[7] The lower part of the trap contains glands which absorb nutrients from captured prey. Along the upper inside part of the trap is a slick, waxy coating which makes the escape of its prey nearly impossible. Surrounding the entrance to the trap is a structure called the peristome (the "lip"), which is slippery and often quite colorful, attracting prey, but offering an unsure footing. The prey-capture effectiveness of the peristome is further enhanced in moist environments, where condensation may cause a thin water film ...
Stemonaceae. Sterculiacaeae. Sulfate Salt. Sulfates. Sulfates salts. Tamaricaceae. Thymelaeaceae. Trionychida. Typhaceae. ...
An Stemona curtisii in nahilalakip ha genus nga Stemona, ngan familia nga Stemonaceae.[2][3] Waray hini subspecies nga ...
STEMONACEAE CACTACEAE. LILIACEAE+1. STERCULIACEAE,Malvaceae. CAMPANULACEAE. LOASACEAE. TACCACEAE,Dioscoreaceae. CAPPARACEAE. ...
STEMONACEAE CAMPANULACEAE. LOASACEAE. STERCULIACEAE,Malvaceae. CAPPARACEAE. MALPIGHIACEAE. TACCACEAE,Dioscoreaceae. CARICACEAE ...
Stemonaceae. Sterculiacaeae. Sulfate Salt. Sulfates. Sulfates salts. Tamaricaceae. Thymelaeaceae. Trionychida. Typhaceae. ...
Family Stemonaceae. Means of Propagation Root, seed. Parts used: Root. Important substances: Stemonine ...
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Stemonaceae Caruel, nom. cons.. *Cyclanthaceae Poit. ex A.Rich., nom. cons.. *Pandanaceae R.Br., nom. cons. ...
Discover Lifes page about the biology, natural history, ecology, identification and distribution of Monocotyledoneae - Monocots, Monocotyledonae, Angiosperms, Flowering plants, Flowers, Fruits, Seeds, Vascular plants, Magnoliophyta, Liliopsida -- Discover Life
In Thailand, Stemona (Stemonaceae) plants have been traditionally used as insecticides. This study was designed to determine ...
Cyclanthaceae, Pandanaceae (Schraubenbaumgewächse), Stemonaceae (incl.: Pentastemonaceae), Triuridaceae (incl.: Lacandoniaceae ...
  • The Stemonaceae are a family of monocotyledonous flowering plants placed in the order Pandanales. (wikipedia.org)
  • As in other members of the Pandanales, the flower morphology in the Stemonaceae is distinctive and rather atypical for monocots, whose floral anatomy is three-parted (trimerous). (wikipedia.org)
  • The Stemonaceae, also referred to as the Roxburghiaceae, were once placed in a separate order, the Stemonales, or the Dioscoreales, sister order to the Pandanales. (wikipedia.org)
  • The family Stemonaceae is sister to other two families in the Pandanales that together form a clade - these are Cyclanthaceae and Pandanaceae. (wikipedia.org)
  • Actually, the genus demonstrates characteristics rather more different from other members of the Stemonaceae. (wikipedia.org)
  • An Stemona curtisii in nahilalakip ha genus nga Stemona , ngan familia nga Stemonaceae . (wikipedia.org)
  • Cyclanthaceae , Pandanaceae (Schraubenbaumgewächse), Stemonaceae (incl. (f-lohmueller.de)
  • Stemonaceaein L. Watson and M. J. Dallwitz (1992 onwards), Pentastemonaceae Archived 2007-06-27 at the Wayback Machine in L. Watson and M. J. Dallwitz (1992 onwards), The families of flowering plants Media related to Stemonaceae at Wikimedia Commons Data related to Stemonaceae at Wikispecies Flora of China: Stemonaceae Flora of North America: Stemonaceae CSDL, Texas: Stemonaceae Comparative Vegetative Anatomy of the Stemonaceae (Roxburghiaceae). (wikipedia.org)
  • This graph shows the total number of publications written about "Stemonaceae" by people in Harvard Catalyst Profiles by year, and whether "Stemonaceae" was a major or minor topic of these publication. (harvard.edu)
  • Below are the most recent publications written about "Stemonaceae" by people in Profiles. (harvard.edu)
  • Stemonaceae (Bai Bu) is a family of plants . (eol.org)
  • In the majority of Stemonaceae species, flowers are composed of four identical parts, i.e., tetramerous, or sometimes dimerous (two-parted). (wikipedia.org)
  • The Stemonaceae contain various herbaceous plants, many of which are crawling or climbing species preferring moist or dry tropical habitats. (wikipedia.org)
  • The Stemona alkaloids, which are found in plant species from the family Stemonaceae, represent a tremendously large and structurally-diverse family of natural products. (edu.au)
  • Stemonaceaein L. Watson and M. J. Dallwitz (1992 onwards), Pentastemonaceae Archived 2007-06-27 at the Wayback Machine in L. Watson and M. J. Dallwitz (1992 onwards), The families of flowering plants Media related to Stemonaceae at Wikimedia Commons Data related to Stemonaceae at Wikispecies Flora of China: Stemonaceae Flora of North America: Stemonaceae CSDL, Texas: Stemonaceae Comparative Vegetative Anatomy of the Stemonaceae (Roxburghiaceae). (wikipedia.org)
  • Actually, the genus demonstrates characteristics rather more different from other members of the Stemonaceae. (wikipedia.org)