(n.) A tree of several species, constituting the genus Betula; as, the white or common birch (B. alba) (also called silver birch and lady birch); the dwarf birch (B. glandulosa); the paper or canoe birch (B. papyracea); the yellow birch (B. lutea); the black or cherry birch (B. lenta).
(n.) The wood or timber of the birch.
(n.) A birch twig or birch twigs, used for flogging.
(n.) A birch-bark canoe.
(a.) Of or pertaining to the birch; birchen.
(v. t.) To whip with a birch rod or twig; to flog.
Example Sentences:
(1) Sixty patients with seasonal allergic rhinitis due to birch pollen were enrolled in an open, randomized parallel group study.
(2) If the majority of relevant tree pollens are to be included in a diagnostic or therapeutic programme in Western Sweden it should contain birch, alder, hazel, beech and bog-myrtle allergens.
(3) Bet v I, the major birch pollen allergen, could be extracted easily from pollen, and in low amounts from callus and leaves.
(4) In the case of initially negative tests with positive second and third SPTs the incidence ranged between 3.2% (cat dander) and 4.3% (birch pollen) per year.
(5) The sera that did not detect the 15 kD bands in celery failed to react with both the 15 kD mugwort component and the 14 and 16 kD birch components.
(6) In previous experiments it was found that birch, beech, alder, hazel and oak are pollens with importance in pathogenesis of early pollinosis in our region of Central Europe.
(7) We conclude that in children with birch pollinosis oral immunotherapy with high doses of a biologically potent preparation in enteric-coated capsules is effective, easy to perform, economic and safe.
(8) The patients selected for study were subjects with a combined inhalant allergy to birch pollen and an oral allergy to apple fruit.
(9) In the same area, the birch pollen load was 2.8 times higher, which caused specific IgE in 10.5% as against 3.5% of the other group (P less than 0.01) as well as positive skin prick test in 9.0% as against 3.5% (P less than 0.05).
(10) Moreover, a major pollen allergen in birch (BetvI) has a 44% identity with PvPR1 proteins.
(11) It appears that screening for an IgE-mediated allergy can be performed with a limited number of skin tests (rye grass, timothy, birch, house dust mite and cat).
(12) RAST investigations on the sera of 27 patients suffering from celery allergy showed specific IgE to mugwort and birch in 15 cases; sensitization to mugwort or birch alone only occurred in 5 and 7 cases, respectively.
(13) Nine patients with strictly seasonal allergic rhinitis caused by birch pollen and five healthy nonatopic control subjects participated in the present study, which started 1 wk before the birch pollen season and continued throughout the entire pollen season.
(14) Of all positive RAST reactions observed, 74% were against the following allergens: horse and cat epithelium, birch and timothy pollen, and house dust.
(15) Thus 98% of atopic patients with seasonal allergic rhinitis were detected by an allergen panel consisting of timothy, birch and mugwort.
(16) The sera selected were positive in the RAST for both birch pollen and fruits.
(17) Cross-incubations: birch pollen incubated with antibodies against hazel (Ab-CA), or alder (Ab-AI), showed various intensities of gold labelling for each of the three species.
(18) We have studied the influence of substance P (SP) on the proliferative response of concanavalin A (ConA)-activated peripheral blood lymphocytes from 16 birch pollen-allergic patients, sampled before and during the pollen season, and from 15 normal individuals.
(19) The beavers have felled most of the bankside birch, sycamore and other trees they like to eat and use for their dams.
(20) Nine asthmatic patients with an allergy to birch or timothy underwent bronchial allergen provocations on three different trial days, with intervals of 2 to 5 wk.
Goose
Definition:
(n.) Any large web-footen bird of the subfamily Anserinae, and belonging to Anser, Branta, Chen, and several allied genera. See Anseres.
(n.) Any large bird of other related families, resembling the common goose.
(n.) A tailor's smoothing iron, so called from its handle, which resembles the neck of a goose.
(n.) A silly creature; a simpleton.
(n.) A game played with counters on a board divided into compartments, in some of which a goose was depicted.
Example Sentences:
(1) Experiments were conducted comparing the relative contribution of internal and external cold stimuli in the initiation of horripilation (cutis anserina or "goose flesh") in men and women.
(2) The molecular structure of the goose-type lysozyme has been determined at a resolution of a 2.8 A by X-ray crystallographic analysis.
(3) In 2000 the comic strip Mother Goose and Grimm showed an owl in a tree calling "Whom" and a raccoon on the ground replying "Show-off!"
(4) Erythrocytes from pigeons and 1-day-old chicks gave similar antigen and antibody titers, but goose erythrocytes gave lower titers.
(5) Aminopyrine demethylase activity was significantly lower in liver slices from the duck (Aylesbury X Pekin, Khaki-Campbell) than from the rat (Wistar), and in the Aylesbury X Pekin duck lower than in the turkey (Triple 6 FLX), chicken (Brown Leghorn, Rhode Island Red X Light Sussex) and goose (Emden X Doulouse).
(6) In contrast to those obtained from duck, goose and caiman, delta-crystallin isolated from the pigeon lens possessed very little argininosuccinate lyase activity.
(7) Salt-gland blood flow in the domestic goose has been measured using a combination of Sapirstein's indicator fractionation technique for organ blood flow and Fegler's thermodilution method for cardiac output.2.
(8) At the end of this awful Soviet-style display we had to watch the Chinese soldiers goose step on to the stage”.
(9) It is concluded that the epithelial cell of the goose, as of other animals, may function beyond crypts without the regulating influence of the nucleus.
(10) Evidence was presented that a single copy of the decarboxylase gene present in the goose genome codes for both the mitochondrial form found in extremely low amounts in the liver and the cytosolic form found in large amounts in uropygial glands.
(11) After scarfing platefuls of seafood on the terrace, we wandered down to the harbour where two fishermen, kitted out in wetsuits, were setting out by boat across the clear turquoise water to collect goose barnacles.
(12) Flagellates from the caeca of a diseased hen and a diseased goose were transmitted to 35 specific pathogen-free (SPF) chickens.
(13) 2 mycoplasma strains were isolated, one from the phallic lymph of a gander and the other from a cloacal swab of a laying goose.
(14) The W chromosome possessed large amounts of CMA3-bright material on the short arm in both the turkey and the goose.
(15) The RIA will measure PRL in several avian species including the chicken, duck, goose, pheasant, pheasant X chicken F1 hybrid, pigeon, quail and rock.
(16) A molecular weight value of 547 000 was determined for the goose fatty acid synthetase by sedimentation equilibrium centrifugation.
(17) When it was her turn in front of Mengele [the murderous Auschwitz doctor who notoriously experimented on inmates], my mother told him that she was pregnant, hoping he would be compassionate ... Mengele snapped “ Du dumme gans ” [you stupid goose] and ordered her to the right.” That meant she had been chosen for forced labour, rather than the gas chamber.
(18) To test this possibility the levels of the decarboxylase, acetyl-CoA carboxylase, and fatty acid synthase in the gland of the embryonic and neonatal goose were measured by immunodiffusion and immunoblot assays for the proteins as well as the enzyme assays for the catalytic activities.
(19) Proline uptake averaged higher in the proximal portion of the cecum than in any region of the small intestine for all species but the goose.
(20) In the flesh, though, you'd think Wasikowska wouldn't say boo to a goose, let alone a camel.