(n. sing. & pl.) A kind of missile weapon consisting of one, two, or more balls of stone, iron, or other material, attached to the ends of a leather cord; -- used by the Gauchos of South America, and others, for hurling at and entangling an animal.
Example Sentences:
(1) These MAb inhibited proliferative responses in the MLR by between 25 and 74%, and diminished blastogenesis induced by specific antigens (purified protein derivative + PPD and ovalbumin) and B-lymphocyte mitogens (PPD, lipopolysaccharide and dextran sulphate) by between 45 and 75%, regardless of BoLA-A phenotype.
(2) When responder cells in MLC did not share w8 or w11 with stimulator cells, cytotoxicity was evident with all targets bearing w8 or w11, or both, and was almost entirely restricted to these products of the BoLA-A locus.
(3) Also, each animal was typed for 32 class I antigens of the bovine major histocompatibility system (BoLA).
(4) The distribution of BoLA-A antigens among these relative mastitis-resistant cows was compared to that in the other half of the material (51), which comprised animals with at least one recorded treatment for mastitis.
(5) By using R2-5' beta 2 as a probe, these BoLA-DRB2 fragments were confirmed: 6.4 and 2.7-kb Eco RI alleles, 1.7- and 1.5-kb Pvu II alleles, 5.9-, 5.4-, 3.7- and 1.9-kb TaqI alleles, and a non-polymorphic 22.5-kb BamHI fragment.
(6) BoLA w6.2 and w11 showed significant association with high antitrypsin levels.
(7) Likewise, blood group M1 has an antigenically similar counterpart which is also part of the BoLA system.
(8) Each antigen appears to be the product of a distinct co-dominant allele of the BoLA-A locus.
(9) Lymphocytes from these cattle were tested in a lymphocytotoxicity test with alloantisera detecting all of the internationally recognised BoLA sera.
(10) Using FMDV-specific T-cell lines five BoLA class II types associated with responder animals were able to present FMDV15 in an MHC class II-restricted fashion, indicating that this peptide is capable of binding to different MHC class II molecules and may account for the broad response observed.
(11) BoLA class I antigens were characterized in a group of British and Dutch Friesian cattle by one-dimensional isoelectric focusing (1D-IEF) and the results compared with serology using alloantisera and microcytotoxicity.
(12) All of the specificities agreed in the first two international BoLA workshops were found in the African cattle, although there were significant differences in the frequency of some specificities between the African and European animals.
(13) Animals of closely matched BoLA class I types were selected by serology and subsequently typed for class I and class II by 1D-IEF of immunoprecipitated antigens.
(14) Expression from promoter P1, proximal to the bolA structural gene is specifically induced during the transition to the stationary phase of growth.
(15) Cattle with BoLA antigens W7 and CA36 had lower concentrations of nematode eggs in their faeces than cattle lacking these BoLA antigens.
(16) The association between bovine major histocompatibility system (BoLA) type and persistent lymphocytosis in cattle with antibodies to bovine leukaemia virus was examined by comparing antigen frequencies in cattle with persistent lymphocytosis to controls matched for age, sex, breed and presence of antibodies to BLV.
(17) Where CTL were potentially generated against two BoLA-A locus allele products at the same time (i.e.
(18) A cDNA library prepared from lymphocytes of a cow (E98), homozygous at major histocompatibility complex (MHC) loci (BoLA phenotype w10, KN104), was screened with a bovine MHC class I probe.
(19) Splits in the IEF typing were observed with EDF6 and EDF3, indicating that distinct BoLA class II haplotypes are not necessarily distinguished by 1D-IEF alone.
(20) The BoLA DQ and DYA types of the bulls were determined by analysing restriction fragment length polymorphisms (RFLPs).
Weight
Definition:
(v. t.) The quality of being heavy; that property of bodies by which they tend toward the center of the earth; the effect of gravitative force, especially when expressed in certain units or standards, as pounds, grams, etc.
(v. t.) The quantity of heaviness; comparative tendency to the center of the earth; the quantity of matter as estimated by the balance, or expressed numerically with reference to some standard unit; as, a mass of stone having the weight of five hundred pounds.
(v. t.) Hence, pressure; burden; as, the weight of care or business.
(v. t.) Importance; power; influence; efficacy; consequence; moment; impressiveness; as, a consideration of vast weight.
(v. t.) A scale, or graduated standard, of heaviness; a mode of estimating weight; as, avoirdupois weight; troy weight; apothecaries' weight.
(v. t.) A ponderous mass; something heavy; as, a clock weight; a paper weight.
(v. t.) A definite mass of iron, lead, brass, or other metal, to be used for ascertaining the weight of other bodies; as, an ounce weight.
(v. t.) The resistance against which a machine acts, as opposed to the power which moves it.
(v. t.) To load with a weight or weights; to load down; to make heavy; to attach weights to; as, to weight a horse or a jockey at a race; to weight a whip handle.
(v. t.) To assign a weight to; to express by a number the probable accuracy of, as an observation. See Weight of observations, under Weight.
Example Sentences:
(1) Circuit weight training does not exacerbate resting or exercise blood pressure and may have beneficial effects.
(2) Low birth weight, short stature, and mental retardation were common features in the four known patients with r(8).
(3) A progressively more precise approach to identifying affected individuals involves measuring body weight and height, then energy intake (or expenditure) and finally the basal metabolic rate (BMR).
(4) After 55 days of unrestricted food availability the body weight of the neonatally deprived rats was approximately 15% lower than that of the controls.
(5) However, there was no correlation between the length of time PN was administered to onset of cholestasis and the gestational age or birth weight of the infants.
(6) In animal experiments pharmacological properties of the low molecular weight heparin derivative CY 216 were determined.
(7) Type 1 changes (decreased signal intensity on T1-weighted spin-echo images and increased signal intensity on T2-weighted images) were identified in 20 patients (4%) and type 2 (increased signal intensity on T1-weighted images and isointense or slightly increased signal intensity on T2-weighted images) in 77 patients (16%).
(8) No associations were found between sex, body-weight, smoking habits, age, urine volume or urine pH and the O-demethylation of codeine.
(9) The peak molecular weight never reached that of a complete 2:1 complex.
(10) low molecular weight dextran in the course of right heart catheterization.
(11) Pituitary weight, mitotic index and chromosomes were studied in male rats following a single or repeated dose of estradiol-benzoate for a total period of 210 days.
(12) Maximal yields of lipid and aflatoxin were obtained with 30% glucose, whereas mold growth, expressed as dry weight, was maximal when the medium contained 10% glucose.
(13) During the digestion of these radiolabeled bacteria, murine bone marrow macrophages produced low-molecular-weight substances that coeluted chromatographically with the radioactive cell wall marker.
(14) The molecular weight of antigen RFB2 was estimated to be approximately 85,000 daltons based on the results of gel filtration on Sepharose CL-6B.
(15) The product of the ugpQ gene, expressed in minicells, has an apparent molecular weight of 17,500.
(16) There were significant differences in the body weight of control and undernourished rats in each experiment.
(17) Milk yield and litter weights were similar but backfat thickness (BF) was greater in 22 C sows (P less than .05) compared to 30 C sows.
(18) After 2 weeks the rats were sacrificed and the brain damage evaluated by comparing the weight of the lesioned and unlesioned hemispheres.
(19) Preliminary data also suggest that high-molecular-weight rearrangements of the duplicated region are present in all tissues.
(20) It reduced serum AP levels, increased serum Ca levels, increased bone ash weight, epiphyseal and metaphyseal bone volume, with a concomitant reduction in epiphyseal and metaphyseal bone marrow volume.