Results 101 to 110 of about 16,757 (265)

A Review of Potential Anti-Cancer Effect of Sesquiterpene Lactones in Breast Cancer

open access: yesJorjani Biomedicine Journal, 2022
Despite significant advances in treatment, breast cancer remains a medical problem and the most common cancer leading to death among women worldwide. The most common breast cancer treatments, radiotherapy and chemotherapy are usually expensive and can ...
Seyyed Moein i Ebrahim   +1 more
doaj  

Citotoxic Activity of Extracts and Sesquiterpene Lactones from Stachycephalum argentinum

open access: yesMolecules, 2000
The extracts and sesquiterpene lactones of S.argentinum were assayed to determine their biological activity on Artemia salina. The most active compound was costunolide (1) with LD50= 62 ppm.
R. Alarcón, C. Vaccarini, V. Sosa
doaj   +1 more source

Cytotoxic effect of eudesmanolides isolated from flowers of Tanacetum vulgare ssp. siculum [PDF]

open access: yes, 2012
A phytochemical analysis of the dichloromethane extract from the flowers of a subspecies of Tanacetum vulgare growing in Sicily was carried out. Five known sesquiterpene lactones with the eudesmane skeleton have been isolated and the cytotoxic activity ...
BRUNO, Maurizio   +6 more
core   +2 more sources

Nothing New Under the Sun?: Sunflower Oil Shows No Cross‐Reactivity With Nickel or Compositae Allergens

open access: yes
Contact Dermatitis, Volume 93, Issue 3, Page 267-268, September 2025.
Sarah Karels   +4 more
wiley   +1 more source

Sesquiterpene lactones from Crepis setosa Hal.

open access: yesActa Societatis Botanicorum Poloniae, 2014
The roots of Crepis setosa Hall. afforded four sesquiterpene lactones, among them three glycosides, all derived from 11β,13-dihydrozaluzanin C and not previously reported from this species.
Wanda Kisiel, Stanisław Kohlmünzer
doaj   +1 more source

Parthenolide eliminates leukemia-initiating cell populations and improves survival in xenografts of childhood acute lymphoblastic leukemia [PDF]

open access: yes, 2013
Key Points First report demonstrating in vivo elimination of multiple LIC populations from childhood ALL cases using animal models. In vivo models of leukemia are essential for drug evaluation studies.
Blair, Allison   +3 more
core   +1 more source

Identification, functional characterization and developmental regulation of sesquiterpene synthases from sunflower capitate glandular trichomes

open access: yesBMC Plant Biology, 2009
Background Sesquiterpene lactones are characteristic metabolites of Asteraceae (or Compositae) which often display potent bioactivities and are sequestered in specialized organs such as laticifers, resin ducts, and trichomes.
Ro Dae-Kyun   +3 more
doaj   +1 more source

Root constituents of Lactuca sibirica and a comparison of metabolite profiles of L. sibirica and L. tatarica

open access: yesActa Societatis Botanicorum Poloniae, 2011
Nine known sesquiterpene lactones, including four lactucin-type guaianolides, four costuslactone-type guaianolides and one germacranolide, were isolated from roots of Lactuca sibirica (Asteraceae), six of which were glycoside derivatives.
Wanda Kisiel, Klaudia Michalska
doaj   +1 more source

A mini-review on the most important effective medicinal plants to treat hypertension in ethnobotanical evidence of Iran. [PDF]

open access: yes, 2016
Nowadays, cardiovascular diseases are highly prevalent in human communities. Hypertension is a multifactorial disease which causes a mortality twice higher than general population.
Asadi-Samani, Majid.   +1 more
core  

Composição química e variação sazonal dos óleos voláteis das folhas de Michelia champaca L., Magnoliaceae [PDF]

open access: yes, 2009
The volatile oils from leaves of Michelia champaca L. collected bimonthly during one year (four times on the fifteenth day of January, March, May, July, September, and November - 2004) were subjected to GC/FID and GC-MS analysis, from which thirteen ...
Fávero, Oriana Aparecida   +2 more
core   +1 more source

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