(n.) A perennial plant (Pyrethrum, / Chrysanthemum, Parthenium) allied to camomile, having finely divided leaves and white blossoms; -- so named from its supposed febrifugal qualities.
Example Sentences:
(1) A bioassay based on inhibition of the secretory activity of blood platelets by extracts of feverfew in comparison with parthenolide was also used.
(2) Extracts of the herb feverfew inhibit human blood platelet aggregation and secretion induced by a number of agents in-vitro and this may relate to the beneficial effects of feverfew in migraine.
(3) The results indicate that feverfew may have a vasoprotective effect in addition to its effects on platelets.
(4) Seventeen patients who ate fresh leaves of feverfew daily as prophylaxis against migraine participated in a double blind placebo controlled trial of the herb: eight patients received capsules containing freeze dried feverfew powder and nine placebo.
(5) Patch tests were negative for another 30 plants, including cocklebur (Xanthium strumarium), dog fennel (Anthemis cotula, fleabane (Erigeron strigosus), sneezeweed (Helenium autumnale), and feverfew (Tanacetum parthenium).
(6) The precise nature of the sulphydryl groups that are susceptible to feverfew and are involved in platelet aggregation and the release reaction have not yet been defined.
(7) Extracts of feverfew (Tanacetum parthenium) inhibited secretory activity in blood platelets and polymorphonuclear leucocytes (PMNs).
(8) Feverfew itself did not induce the formation of disulphide-linked protein polymers in platelets but polymer formation occurred when aggregating agents were added to feverfew-treated platelets.
(9) Three physicochemical methods (HPLC, NMR spectroscopy, and HPLC of a derivative) have been used to measure parthenolide in authenticated Tanacetum parthenium (feverfew) and in several commercial purported feverfew products.
(10) They also modify the interaction of platelets with collagen substrates: feverfew extracts inhibit both platelet spreading and formation of thrombus-like platelet aggregates on the collagen surface.
(11) Crude chloroform extracts of fresh feverfew leaves (rich in sesquiterpene lactones) and of commercially available powdered leaves (lactone-free) produced dose-dependent inhibition of the generation of thromboxane B2 (TXB2) and leukotriene B4 (LTB4) by ionophore- and chemoattractant-stimulated rat peritoneal leukocytes and human polymorphonuclear leukocytes.
(12) It is a simple, inexpensive, and reproducible high-throughput bioassay suitable for quality control of feverfew, Tanacetum parthenium, a crude drug with proven migraine prophylactic activity that is being considered for governmental registration and regulation.
(13) Inhibition of anti-IgE-induced histamine release by feverfew extract was observed when the drug was added simultaneously with anti-IgE and the inhibitory activity increased only slightly when the drug was preincubated with the cells for 5 min before anti-IgE stimulation.
(14) It was shown that feverfew extract (FE) inhibited the deposition of [51Cr]-labelled platelets on both CIII and CIV in a dose-dependent way.
(15) Positive patch test reactions were 2+ for dandelion (Taraxacum officinale), false ragweed (Ambrosia acanthicarpa), giant ragweed (Ambrosia trifida), short ragweed (Ambrosia artemisifolia), sagebrush (Artemisia tridentata), wild feverfew (Parthenium hysterophorus), yarrow (Achillea millifolium), and tansy (Tanacetum vulgare) and 1+ for Dahlia species and English ivy (Hedera helix).
(16) In this respect feverfew differs from cromoglycate and quercetin.
(17) There was a highly significant variance between the frequencies of SCE in the matched pairs of migraine patients but this was not related to age, sex or feverfew exposure.
(18) Parthenolide appears to be mainly responsible for the antisecretory effects of extracts of feverfew.
(19) The pharmacological properties of feverfew may thus be due to cytotoxicity, although the time course of the events described in this paper is different from those where feverfew appears to have more specific inhibitory effects.
(20) Two elderly individuals suffering from acute recurrent dermatitis of light-exposed skin between spring and autumn were shown to be allergic to feverfew (Tanacetum parthenium) of the Compositae family.
Traditional
Definition:
(a.) Of or pertaining to tradition; derived from tradition; communicated from ancestors to descendants by word only; transmitted from age to age without writing; as, traditional opinions; traditional customs; traditional expositions of the Scriptures.
(a.) Observant of tradition; attached to old customs; old-fashioned.
Example Sentences:
(1) The resulting dose distribution is displayed using traditional 2-dimensional displays or as an isodose surface composited with underlying anatomy and the target volume.
(2) But becoming that person in a traditional society can be nothing short of social suicide.
(3) The method used in connection with the well known autoplastic reimplantation not only presents an alternative to the traditional apicoectomy but also provides additional stabilization of the tooth by lengthing the root with cocotostabile and biocompatible A1203 ceramic.
(4) When faced with a big dilemma, the time-honoured tradition of politicians is to order an inquiry, and that is what Browne expects.
(5) Our findings suggest that many traditional biological features used to estimate prognosis in ALL can be discarded in favor of clinical features (leukocyte count, age, and race) and cytogenetics (ploidy) for planning of future clinical trials.
(6) Although a variety of new teaching strategies and materials are available in education today, medical education has been slow to move away from the traditional lecture format.
(7) Digitalization by direct intramuscular injection of the fetus successfully controlled supraventricular tachycardia at 24 weeks' gestation after more traditional intensive trials of transplacental therapy with digoxin, verapamil, and procainamide, either separately or in combination, had failed.
(8) He strongly welcomes the rise of the NGO movement, which combines with media coverage to produce the beginning of some "countervailing power" to the larger corporations and the traditional policies of first world governments.
(9) This conception of the city as an expression of both regal power and social order, guided by cosmological principles and the pursuit of yin-yang equilibrium, was unlike anything in the western tradition.
(10) The results showed that patients with and without GOR disease cannot be separated solely on the basis of the standard manometric test, even adopting more parameters besides the traditional DOS pressure measurement.
(11) A group called Campaign for Houston , which led the opposition, described the ordinance as “an attack on the traditional family” designed for “gender-confused men who … can call themselves ‘women’ on a whim”.
(12) We come to see that some traditions keep us grounded, but that, in our modern world, other traditions set us back.” Female genital mutilation (FGM) affects more than 130 million girls and women around the world.
(13) The Yamaguchi-gumi is reportedly considering a ban on sending traditional gifts to business associates, and holds weekly meetings to discuss its response to the new ordinances.
(14) The main benefit of the newer drugs is that they offer new options for the treatment of patients who cannot tolerate side effects of the traditional drugs or have responded unsatisfactorily to them.
(15) More than 90% of both groups were cured, indicating the lack of benefit from the traditional delayed hysterectomy sequence.
(16) Head chef Christopher Gould (a UK Masterchef quarter-finalist) puts his own stamp on traditional Spanish fare with the likes of mushroom-and-truffle croquettes and suckling Málaga goat with couscous.
(17) It was shown that: although the oral hygiene level was very low and no dental treatments were performed, caries level was very low--although gingivitis rate was high, advanced periodontitis rate was low--the frequency of interincisive diastema (one subject out of 4 in the 15-19 age group), the progressive decline of tooth cutting, a traditional practice, in town people but the large extent of cola use (one adult out of two).
(18) The striking improvements in carbohydrate and lipid metabolism in diabetic and non-diabetic Aborigines after a temporary reversion to a traditional hunter-gatherer lifestyle highlight the potentially reversible nature of the detrimental effects of lifestyle change, particularly in young people who have not yet developed diabetes.
(19) The affiliation set up a joint venture to operate two clinics, one on Scholl College's traditional campus and one at the teaching hospital.
(20) Instead the textbook simply reads: "Traditional industries, such as shipbuilding and coal mining, declined ... during her premiership, there were a number of important economic reforms within the UK".