(n.) A genus of euphorbiaceous plants belonging to tropical countries.
Example Sentences:
(1) Cyclic AMP was more effective in inhibiting tumor development when injected at the same as promotion with croton oil.
(2) The anti-inflammatory activity of three benzo-pyrones with prevalent lipooxigenase-inhibitory activity was studied using the Croton oil ear test in mice, in comparison with nordihydroguaieretic acid (NDGA) and indomethacin.
(3) Assays of steroidal and non-steroidal drugs in an experimental model of dermatitis induced in the ear of the rabbit by the application of a solution of croton oil revealed clearly differentiable inhibitory effects on the rise in skin temperature, the oedema and the increase in tissue mass due to the inflammatory process.
(4) Phospholipid metabolism in inflamed tissue of the mouse skin which had been induced by the application of 1-chloro-2, 4-dinitrobenzene (DNCB), croton oil, or irradiation of ultraviolet rays was examined, and it was found that phospholipid levels had increased in theinflamed tissues.
(5) Lyngbya majuscula and Croton cuneatus were used as prototypes for the dereplication of phorbol ester receptor binding activity using a combination of hplc-uv and online phorbol dibutyrate (PDBu) receptor binding and batch fractionation over either Si gel or diolbonded Si gel.
(6) Experiments carried out with mice of CFLP strain have shown that antihistaminics (chloropyramine, cyproheptadine and dimethindene maleate) significantly inhibit the extents of ear oedema induced by croton oil, dithranol or capsaicin.
(7) B given locally also produced stronger antiinflammatory effects than BV on carrageenin edema, cotton pellet granuloma, croton oil edema and contact hypersensitivity.
(8) Polystyrene and polyvinyl chloride surfaces were grafted with crotonic acid and characterized with ESCA.
(9) A series of 9 alpha-halo-12 beta-hydroxy and 12 beta-acyloxy analogues of betamethasone 17,21-dipropionate were synthesized and tested for topical antiinflammatory potency in the croton oil ear assay.
(10) Parathyroid hormone fragment 1-34 significantly reduced the increase in vascular permeability produced in mice by local croton oil injection, as well as the serotonin-induced paw edema in the rat.
(11) Cyclosporine had no effect on the toxic contact reaction in normal animals either to croton oil or to DNCB in high concentration.
(12) Aloe vera preparations were evaluated for topical anti-inflammatory activity using the croton oil-induced edema assay.
(13) These findings suggest that tumor promoters of the phorbol ester type, ingested through the widespread and frequent use of Croton flavens according to local habits, may be causally related to the well recognized high rate of esophageal cancer on Curaçao.
(14) The phlogistic response elicited by a single topical application of croton oil (1, 2, 5 and 10%) was increased in a dose-dependent manner, and croton oil, 5%, induced 63.2% increase of ear weight and was the optimal concentration for the experiment.
(15) A 5-lipoxygenase inhibitor (5-LPI) and a platelet-activating factor antagonist (PAF-A) were studied in dinitrofluorobenzene (DNFB)-induced allergic and croton-oil-induced irritant murine contact dermatitis.
(16) The inflammatory exudate, collected on 6th day after croton oil administration, was found to be substantially less in intracerebroventricular (icv) cannulated and artificial cerebrospinal fluid administered rats as compared to their uncannulated saline (ip) administered counterparts.
(17) Mouse skin initiated with 7,12-dimethylbenz(a)anthracene and then exposed to multiple treatments of acetic acid, shows a decreased papilloma yield on subsequent promotion with croton oil.
(18) The crude protein from both seeds and peaks I and II from Croton and peak I from Jatropha were toxic to mice, to different extents.
(19) In an indirect assay the corresponding acids were also found to be substrates; however, DL-lactate, DL-2-hydroxybutyrate, DL-3-hydroxybutyrate, crotonate, and various dicarboxylates were not.
(20) The patterns could be divided into papular (hydrochloric acid, croton oil) and non-papular (sodium lauryl sulphate, sapo kalinus, sodium hydroxide) types.
Shrub
Definition:
(n.) A liquor composed of vegetable acid, especially lemon juice, and sugar, with spirit to preserve it.
(n.) A woody plant of less size than a tree, and usually with several stems from the same root.
(v. t.) To lop; to prune.
Example Sentences:
(1) Close to the smelters tree species accumulated more foliar fluoride than shrub species, which in turn accumulated more foliar fluoride than herb species.
(2) Across this relatively peaceful corner of the Horn of Africa, where black-headed sheep scamper among the thorn bushes, dainty gerenuk balance on their hind legs to nibble from hardy shrubs, and skinny camels wearing rough-hewn bells lumber over rocky slopes, people long accustomed to a harsh environment find they cannot cope after years of below-average rainfall.
(3) I like the challenges that come with those that thrive in such adverse conditions, and there are plenty: woodland species that make the most of what little sunlight hits the leaf litter; ferns that like dripping cave mouths and cliff faces cast in gloom; and small shrubs that eke out a living under bigger things, such as butcher’s broom ( Ruscus aculeatus ) and fragrant sweet box ( sarcoccoca ).
(4) This study investigated the effect of prolonged ingestion of Leucaena leucocephala, a leguminous shrub with a potential as a source of animal feed in Southern Taiwan, by heifers on serum thyroid hormone levels.
(5) The group, which entered through a fence around the Lincolnshire at 8am and included a Catholic priest and an Anglican priest, managed to set up banners and plant a "peace garden" consisting of a number of shrubs before they were arrested.
(6) It is concluded that these goats have a feeding habit similar to that of cattle rather than resting their forelimbs on the shrubs while nibbling the leaves as recorded in Asian goats.
(7) Glia shrubs in the cerebellar cortex appeared to be formed along the apical dendrite of Purkinje cells.
(8) The ACMD report described it as a herbal product made up of the leaves and shoots of the shrub Catha edulis, which releases a mild stimulant after being chewed for about an hour and three quarters.
(9) About half of the species eaten came from the dense herb and shrub layers.
(10) But over in the hospital, beyond the fences and shrubs, there is movement.
(11) According to the Garden Bridge trust, the new crossing would feature not only shrubs, trees, plants, benches and even "intimate walkways", but would also serve as a direct link between the South Bank and Covent Garden and Soho.
(12) Away from the city, green gives way to bush, then desert pockmarked with shrubs.
(13) The most favourable biotope for the circulation of Ixodes ticks, which are the principal vectors of the virus, is provided by the margins of these natural forests and their supplementary shrub communities.
(14) The following risk factors were assessed: black fly bites, presence of rodents at home, exposure to cereal dust, exposure to fumes or dust released by tree and shrub removal, and exposure to insecticides.
(15) I'm in St Ives in Cornwall, strolling around the Barbara Hepworth Sculpture Garden, a thickly growing, almost tropical space where tree, plant, shrub and sculpture live in perfect harmony.
(16) There is a widespread practice among people living in Eastern Africa and Southern Arabia of chewing the leaves of the Khat shrub so as to produce pharmacological effects that are practically indistinguishable from those produced by amphetamine (AMPH).
(17) Herbicides are a heterogeneous class of chemicals used in agriculture, forestry, and urban settings to kill weeds, shrubs, and broad-leaved trees.
(18) Shrubs and trees, especially of the Rosaceae (primarily species of Prunus), were particularly important as nectar sources and bloomed concurrently with the appearance of nulliparous females.
(19) Cathinone is an active ingredient in the leaves of the Khat shrub.
(20) Therefore, during the spring and fall, activities that take place in high-shrub areas or in the woods (e.g., landscaping, trail or brush clearing) involve a high risk of exposure to adult ticks infected with Lyme disease.