(v. i.) To make the calling sound of cows and other bovine animals; to moo.
(n.) The calling sound ordinarily made by cows and other bovine animals.
(n.) A hill; a mound; a grave.
(n.) Fire; a flame; a light.
(v. i.) To burn; to blaze.
(superl.) Occupying an inferior position or place; not high or elevated; depressed in comparison with something else; as, low ground; a low flight.
(superl.) Not rising to the usual height; as, a man of low stature; a low fence.
(superl.) Near the horizon; as, the sun is low at four o'clock in winter, and six in summer.
(superl.) Sunk to the farthest ebb of the tide; as, low tide.
(superl.) Beneath the usual or remunerative rate or amount, or the ordinary value; moderate; cheap; as, the low price of corn; low wages.
(superl.) Not loud; as, a low voice; a low sound.
(superl.) Depressed in the scale of sounds; grave; as, a low pitch; a low note.
(superl.) Made, as a vowel, with a low position of part of the tongue in relation to the palate; as, / (/m), / (all). See Guide to Pronunciation, // 5, 10, 11.
(superl.) Near, or not very distant from, the equator; as, in the low northern latitudes.
(superl.) Numerically small; as, a low number.
(superl.) Wanting strength or animation; depressed; dejected; as, low spirits; low in spirits.
(superl.) Depressed in condition; humble in rank; as, men of low condition; the lower classes.
(superl.) Mean; vulgar; base; dishonorable; as, a person of low mind; a low trick or stratagem.
(superl.) Not elevated or sublime; not exalted or diction; as, a low comparison.
(superl.) Submissive; humble.
(superl.) Deficient in vital energy; feeble; weak; as, a low pulse; made low by sickness.
(superl.) Moderate; not intense; not inflammatory; as, low heat; a low temperature; a low fever.
(superl.) Smaller than is reasonable or probable; as, a low estimate.
(superl.) Not rich, high seasoned, or nourishing; plain; simple; as, a low diet.
(n.) The lowest trump, usually the deuce; the lowest trump dealt or drawn.
(adv.) In a low position or manner; not aloft; not on high; near the ground.
(adv.) Under the usual price; at a moderate price; cheaply; as, he sold his wheat low.
(adv.) In a low mean condition; humbly; meanly.
(adv.) In time approaching our own.
(adv.) With a low voice or sound; not loudly; gently; as, to speak low.
(adv.) With a low musical pitch or tone.
(adv.) In subjection, poverty, or disgrace; as, to be brought low by oppression, by want, or by vice.
(adv.) In a path near the equator, so that the declination is small, or near the horizon, so that the altitude is small; -- said of the heavenly bodies with reference to the diurnal revolution; as, the moon runs low, that is, is comparatively near the horizon when on or near the meridian.
(v. t.) To depress; to lower.
Example Sentences:
(1) The extents of phospholipid hydrolysis were relatively low in brain homogenates, synaptic plasma membranes and heart ventricular muscle.
(2) Serum levels of both dihydralazine and metabolites were very low and particularly below the detection limit.
(3) This trend appeared to reverse itself in the low dose animals after 3 hr, whereas in the high dose group, cardiac output continued to decline.
(4) The technique is facilitated by an amazingly low tendency to bleeding.
(5) The rash presented either as a pityriasis rosea-like picture which appeared about three to six months after the onset of treatment in patients taking low doses, or alternatively, as lichenoid plaques which appeared three to six months after commencement of medication in patients taking high doses.
(6) When micF was cloned into a high-copy-number plasmid it repressed ompF gene expression, whereas when cloned into a low-copy-number plasmid it did not.
(7) Apparently, the irradiation with visible light of a low intensity creates an additional proton gradient and thus stimulates a new replication and division cycle in the population of cells whose membranes do not have delta pH necessary for the initiation of these processes.
(8) The low affinity of several N1-alkylpyrroleethylamines suggests that the benzene portion of the alpha-methyltryptamines is necessary for significant affinity.
(9) Simplicity, high capacity, low cost and label stability, combined with relatively high clinical sensitivity make the method suitable for cost effective screening of large numbers of samples.
(10) Aggregation was more frequent in low-osmolal media: mainly rouleaux were formed in ioxaglate but irregular aggregates in non-ionic media.
(11) Low birth weight, short stature, and mental retardation were common features in the four known patients with r(8).
(12) BL6 mouse melanoma cells lack detectable H-2Kb and had low levels of expression of H-2Db Ag.
(13) The level of gadd45 mRNA increased rapidly after X rays at doses as low as 2 Gy.
(14) The cumulative incidence of grade II and III acute GVHD in the 'low dose' cyclosporin group was 42% compared to 51% in the 'standard dose' group (P = 0.60).
(15) beta-Endorphin blocked the development of fighting responses when a low footshock intensity was used, but facilitated it when a high shock intensity was delivered.
(16) The extent of the infectious process was limited, however, because the life span of the cultures was not significantly shortened, the yields of infectious virus per immunofluorescent cell were at all times low, and most infected cells contained only a few well-delineated small masses of antigen, suggestive of an abortive infection.
(17) The extreme quenching of the dioxetane chemiluminescence by both microsomes and phosphatidylcholine, as a model phospholipid, implies that despite the low quantum yield (approx.
(18) This study compared the non-invasive vascular profiles, coagulation tests, and rheological profiles of 46 consecutive cases of low-tension glaucoma with 69 similarly unselected cases of high-tension glaucoma and 47 age-matched controls.
(19) A diplomatic source said the killing appeared particularly unusual because of Farooq lack of recent political activity: "He was lying low in the past two years.
(20) In animal experiments pharmacological properties of the low molecular weight heparin derivative CY 216 were determined.
Lown
Definition:
(n.) A low fellow.
Example Sentences:
(1) In a prospective study, the influence of the length of the time interval on spontaneous variability was investigated in 100 patients with CAD or IDC and untreated ventricular arrhythmia of Lown grade IV.
(2) According the degree of septal thickness (ST), patients were classed in 4 groups: (formula; see text) This study allows to conclude that mean and severe concentric LVH (ST greater than or equal to 12) detected by echo are associated with a greater PVC and a higher Lown's class ventricular ectopy.
(3) Three patients were withdrawn from the study at the end of the first period (1 after SR nicardipine and 2 after chlorthalidone) because of severe arrhythmias (Lown's class 4B) requiring antiarrhythmic therapy.
(4) A 79-year-old patient, who had received a pacemaker after suffering two posterior myocardial infarctions, was treated with 2 X 100 mg flecainide daily for 9 days for ventricular extrasystoles (Lown IV b).
(5) Ventricular arrhythmias were absent in 60% of the group, while among the 41 patients presenting these phenomena, as many as 32 presented simple forms, while only 5 were in Lown's class IV and 2 of these due to a single pairing, 1 a single triplet.
(6) A positive correlation was found between the extent of LV damage and the occurrence of complex arrhythmias expressed as the highest Lown class.
(7) The control-group revealed no late potentials although 4 patients had Lown IVa or more in Holter-ECG.
(8) The Lown and the Italian Modified Lown classifications were used.
(9) A new syndrome of ventricular pre-excitation syndrome is differentiated--of additional obscure retrograde conducting ventricular-atrial connection, different from the so far known syndrome of Wolff-Parkinson-White, Lown-Ganong-Levine and syndrome of Mahaim.
(10) Multivariate Cox's hazard function analysis on 18 variables, including age, type of infarction, Lown and Killip class, ejection fraction, and medications, showed that the presence of ST changes on Holter monitoring was a significant predictive variable for one-year mortality in the overall study population and particularly in the subgroup of 59 patients who could not undergo early exercise treadmill testing.
(11) Ventricular extra systoles were recorded in 31 patients (65.9%), 70.97% being from class III-V according to Lown.
(12) According to the long-term ECG recordings 22 patients were classified as Lown IV.
(13) Ventricular couplets or triplets (Lown grade IV) were found in less than 10% in patients in age from 15 to 17 years, 33% in patients from 18 to 20 years and showed no increase with age.
(14) In order to evaluate the effects of propafenone (an antiarrhythmic class 1 c agent) acutely administered intravenously on left ventricular function, 10 patients with acute myocardial infarction (AMI), affected by arrhythmias (greater than or equal to Lown class III), belonging to Killip class I and II, and with normal serum electrolyte levels, were studied 2-4 days after an acute episode.
(15) Thus the short PR wide QRS syndrome is not always a result of the Wolff-Parkinson-White syndrome but can also be seen in the Lown-Ganong-Levine syndrome coexisting with bundle-branch block.
(16) In 6 patients with normal resting electrocardiogram, AEM revealed: first degree A-V block (4 cases), class IVa Lown ventricular arrhythmias (3 cases) and episodes of atrial fibrillation (4 cases).
(17) The study population consisted of 27 pts; 22 (81%) were in Lown class 4A (18%) or 4B (63%).
(18) The Lown's type 3 ventricular beats had a 50% reduction.
(19) In order to clarify the role of age and hypertension in determining arrhythmias, we evaluated the average heart rate, and the number of supraventricular and ventricular premature beats and their severity (Lown grade) by 24-h Holter electrocardiography of 336 patients.
(20) The atrial depolarization pattern was studied in 22 patients with Wolff-Parkinson-White and Lown-Ganong-Levine syndrome.