(n.) A plant of the genus Linum, esp. the L. usitatissimum, which has a single, slender stalk, about a foot and a half high, with blue flowers. The fiber of the bark is used for making thread and cloth, called linen, cambric, lawn, lace, etc. Linseed oil is expressed from the seed.
(n.) The skin or fibrous part of the flax plant, when broken and cleaned by hatcheling or combing.
Example Sentences:
(1) In the present study a representative sample of the workers involved in this trade, where flax is processed in small workshops or homes, was examined, and their dust exposure was evaluated.
(2) Some physicochemical properties of the mitochondrial DNAs (mtDNA) from plants of flax, broad bean and mung bean, and from tissue culture cells of jimson weed, soybean, petunia and tobacco were determined.
(3) Analysis of available potency estimates for 35 pairs of enantiomeric arylcarboxylic acids with auxin activity (flax-root-growth inhibition test) revealed extensive correlations between the activity of the more potent and less potent isomers, as well as between the log of the ratio of potencies and the log potency of the more active isomer when structurally similar analogs are compared.
(4) A total of 224 workers and employees engaged at the Smolensk flax spinning plant, suffering from acute respiratory diseases, were examined on an outpatient basis.
(5) In all, 20% of the flax scutchers were found, on the basis of the questionnaire, to suffer from persistent cough and 25% from chronic phlegm production.
(6) The level of IgG, IgA, IgM, alpha1-antitrypsin and alpha2-macroglobulin was determined by radial immunodiffusion in 27 workmen in the flax processing industry, exposed to the risk of byssinosis and 33 retired workmen with a diagnosis of byssinosis.
(7) Transmural NMR data were acquired in five voxels spanning the wall of the left ventricle using the FLAX-ISIS technique.
(8) The highest prevalence of chronic respiratory symptoms and diseases and greatest changes in ventilatory capacity were due to exposure to hemp and flax aerosols.
(9) A homogeneous batch of dew retted hackled flax was divided into two portions.
(10) There was a statistically significant difference between this result and the bronchoconstriction that had occurred after flax dust inhalation in the same subjects.
(11) The mode of action of flax-seed hydroperoxide isomerase was studied in vitro by using as substrates linoleic acid hydroperoxides formed by soya-bean lipoxygenase.
(12) The initial flax ubq sequences were isolated from a flax genomic library in lambda EMBL4 using a heterologous Arabidopsis thaliana ubq probe.
(13) Lung function in ex-flax workers was slightly lower than in control subjects never exposed to flax dust, but the presence of a positive interaction with age meant that differences were apparent only in the younger subjects.
(14) Flax dust-affected histamine reactions were not so distinct: lymphocyte and neutrophil reactivity in byssinosis patients did not exceed the standards.
(15) Both syndromes were higher among seasonal workers than what would be predicted if they were pemanently exposed to flax dust.
(16) Heritable changes in plant weight and nuclear DNA content may be induced in certain varieties of flax by different fertilizer environments.
(17) The remaining groups are significantly different from the previously described flax 5S DNA and are in low representation in comparison to group-1 and group-2 5S DNA.
(18) The validity of the FLAX-ISIS approach in acquiring localized spectra for transmural studies and in providing quantitative information from the localized spectra was examined rigorously by studies involving phantoms, intact rats, and the canine myocardium in vivo.
(19) In all cases it was found that the nonequivalence of reciprocal crosses manifested itself beginning with the F1 generation, with the exception of some flax crosses in which reciprocals differed beginning with the F2 generation.
(20) We have isolated a genomic clone containing Arabidopsis thaliana 5S ribosomal RNA (rRNA)-encoding genes (rDNA) by screening an A. thaliana library with a 5S rDNA probe from flax.
Linseed
Definition:
(n.) The seeds of flax, from which linseed oil is obtained.
Example Sentences:
(1) From the unsaponifiable fraction (63 g) of linseed oil (25 kg), two terpenic alcohols were isolated by alumina column, thin-layer, and gas-liquid chromatography.
(2) Dietary cholesterol supplementation elevated the cholesterol concentration in liver in the order: linseed oil greater than beef tallow greater than fish oil (8.6-, 5.5-, 2.6-fold, respectively).
(3) High responses to insulin in the epididymal fat cells were obtained with sunflowerseed oil, linseed oil and olive oil, whereas low responses were found for cocoa butter, palm oil or coconut oil.
(4) The analysis of hydrogenated cyclic fatty acid monomers isolated from heated linseed and sunflower oils is achieved by gas chromatography-tandem mass spectrometry of their pentafluorobenzyl esters.
(5) The dietary treatments did not produce significant differences in tumour incidence and mortality, but tumour size was decreased by diets supplying omega-3 fatty acids: in the EL4 mice tumour weight was markedly depressed by linseed oil, compared to soya-bean oil, whereas thymoma tumour weight was lowest in mice receiving fish oil and highest in the soya-bean oil group.
(6) The effect of feeding semipurified diets enriched in linseed (rich in C18:3, omega 3 fatty acid) or fish (rich in C20:5, omega 3 and C22:6, omega 3 fatty acid) oil with and without cholesterol supplementation on the desaturation of linoleic acid (C18:2, omega 6) by rat liver microsomal fractions was investigated.
(7) Feeding diets high in cholesterol or fish oil increased basal and LH-stimulated testosterone synthesis relative to that in animals fed the low cholesterol diet containing linseed oil.
(8) A methanol extract of linseed meal did not interfere with the normal increase in plasma glutathione peroxidase activity in chicks fed diets supplemented with low levels of selenium even though the extract counteracted the growth depression obtained by adding 20 ppm selenium.
(9) The replacement of corn oil with linseed oil in the purified diet also restored the hexobarbital sleeping times to those observed in mice fed rodent chow.
(10) Diets rich in linoleic acid (CO) from corn oil, or in linoleic acid and either alpha-linolenic acid (LO) based on linseed oil or n-3 fatty acids (MO) from menhaden oil were fed to male and female Cynomolgus monkeys for 15 wk.
(11) Addition of 2% cholesterol to the beef tallow or linseed oil diet increased plasma cholesterol concentrations but not when fish oil was fed.
(12) The purpose of the studies reported here was to obtain information on the mechanism of action of the linseed meal factor in counteracting selenosis in chicks.
(13) Three groups of cows--one group given linseed supplement, the second split rations of concentrates and the third as control--were studied for five months to investigate the biochemical parameters of rumen fluid and blood serum in animals with the "low-fat milk syndrome".
(14) Results suggest that linseed oil supplementation may be an aid in prophylaxis of endotoxemia in horses.
(15) The improved nutritional quality of hydrogenated oil appeared not to be related to the decreased concentration of linolenic acid, because that fatty acid in linseed oil with or without erucic acid did not increase the incidence of lesions.
(16) Representative samples of linseed meal were collected from the productive nineteen oil mills of Egypt.
(17) Spontaneously hypertensive rats (SHR) were fed diets enriched with evening primrose (EPO), sunflower (SO) and linseed oils (LO) as well as palm kernel fat (PKF), the latter being deficient in polyunsarated fatty acids (PUFA).
(18) It could be a metabolite of one trans isomeric linolenic acid formed during the heat treatment of linseed oil.
(19) Levels of eicosapentaenoic acid (C20:5n-3) were increased (P less than .05), compared with the controls fed the same level of corn oil, in the groups fed the two higher levels of linseed oil, and in all the groups fed menhaden oil.
(20) Dietary linseed oil and fish oil lowered the arachidonic (C20:4, omega 6) acid content of rat liver microsomes, with an accompanying increase in membrane eicosapentaenoic (C20:5, omega 3) and docosahexaenoic (C22:6, omega 3) acid content, in comparison with the group fed beef tallow.