نتایج جستجو برای: Taxus baccata

تعداد نتایج: 1344  

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2004
Mirosława Krauze-Baranowska

From the needles of Taxus baccata the following flavonoids were isolated: 3-O-rutinosides quercetin, myricetin and kaempferol, 7-O-glucosides kaempferol and quercetin, kaempferol, quercetin, myricetin. The composition of flavonols and biflavones in some of the species of the genus Taxus, namely T. celebica, T. cuspidata, T. media and cultivar varieties T. baccata 'Aurea', T. baccata 'Aurea deco...

2015
Prashant Saxena

Taxol is a known drug, approved by the food and drug administration in 1992 for the treatment of a wide range of cancers. Taxol is obtained from the taxus plant. Taxus plant has a very long life cycle and the production of taxol from the plant is a tedious process. In this study, we have tried to find new species of taxus which can be able to produce taxol and can overcome the burden of Taxus b...

2013
SEBASTIAN TRANCA CRISTINA LAURA PETRISOR

CONTEXT Taxine-derived alkaloids, taxane-derived substances, and glycosides seem to be responsible for the toxicity of Taxus spp. by blocking microtubule, sodium and calcium channels causing conduction abnormalities. Cases with Taxus baccata acute intoxication have rarely been reported. CASE DETAILS We report the case of a 43-year-old man who ingested, for suicidal purposes, common (or Europe...

2010
Satyajit Dutta G. Mariappan Dipankar Sarkar Piyali Sarkar

Taxus baccata (L) known as Sthauneyaka in Sanskrit(1) has wide range of biological activities including analgesic, anti-malarial, anti-rheumatic, sedative, anti-spasmodic, aphrodisiac and anti-asthmatic. In the present study, the dried and powdered bark of Taxus baccata (L) was extracted with 95% ethanol and ether at room temperature and screened for their anti--inflammatory activity by Carrage...

Journal: :Osagaiz: osasun-zientzien aldizkaria 2020

2017
Thomas S. Elias Ana Botanic Garden Vladislav V. Korzhenevsky

Twenty-eight leaf and twig samples and one bark sample of Taxus baccata from the Ukraine (Crimea), Russia, and Georgia were analyzed for taxane compounds. Taxol and the related diterpenoid I 0-deacetylbaccatin III (baccatin Ill) were present in all samples and 20.7% of those samples exhibited a taxol content nearly equal to or greater than that obtained from the bark of the Pacific Yew, T. brev...

Journal: :Biological & pharmaceutical bulletin 2008
Da Cheng Hao BeiLi Huang Ling Yang

A cladistic analysis of the medicinal plant Taxus, using the sequences of one chloroplast (trnS-trnQ spacer) and three nuclear taxadiene synthase (TS), 10-deacetylbaccatin III-10beta-O-acetyltransferase (DBAT), and 18S rDNA) molecular markers, was carried out by distance, parsimony, likelihood, and Bayesian methods. Three of the four New World species (T. brevifolia, T. floridana and T. globosa...

Taxus baccata is one of the few native needleleave species of north and northwest forests of Iran, distributed as a single tree or sometimes in spots. The Gazoo Yew reserve is one of the most valuable habitats of Taxus baccata in north of Iran, which has not been studied sufficiently. This study aimed to investigate the vegetation and the forest types as well as the effects of the environmental...

Journal: : 2022

The Role of Endophytic Fungi Isolated from Native Iranian Yew (Taxus baccata) in Biological Control Fusarium oxysporum

Journal: :Journal of reproduction and fertility 1970
R R Chaudhury S K Saksena S K Garg

Taxus baccata Linn., a tree which grows abundantly in India, has been reported to possess an antifertility effect (Kirtikar & Basu, 1935; Chopra, Nayar & Chopra, 1956; Chopra, Chopra, Handa & Kapoor, 1958; Chaudhury, 1966). Khanna, Garg, Vohora, Walia & Chaudhury (1969) recently reported that anti-implantation activity is present in the leaves. Possible anti-ovulatory activity of different extr...

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