(n.) The quantity of medicine given, or prescribed to be taken, at one time.
(n.) A sufficient quantity; a portion; as much as one can take, or as falls to one to receive.
(n.) Anything nauseous that one is obliged to take; a disagreeable portion thrust upon one.
(n.) To proportion properly (a medicine), with reference to the patient or the disease; to form into suitable doses.
(n.) To give doses to; to medicine or physic to; to give potions to, constantly and without need.
(n.) To give anything nauseous to.
Example Sentences:
(1) 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.
(2) The resulting dose distribution is displayed using traditional 2-dimensional displays or as an isodose surface composited with underlying anatomy and the target volume.
(3) Age difference did not affect the mean dose-effect response.
(4) 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.
(5) Neutrons induced a dose-dependent cytotoxicity and mutation frequency in the AL cells.
(6) Urinary ANF immunoreactivity was significantly enhanced by candoxatril in both groups (P less than 0.05 and P less than 0.01 in groups 1 and 2, respectively), with a more pronounced effect evident at the higher dose (P less than 0.01).
(7) Open field behaviors and isolation-induced aggression were reduced by anxiolytics, at doses which may be within the sedative-hypnotic range.
(8) The fraction of the viral dose which became cell associated was independent of the incubation temperature and increased with increasing target membrane concentration.
(9) The second group only with Haloperidol (same dose).
(10) The level of gadd45 mRNA increased rapidly after X rays at doses as low as 2 Gy.
(11) 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).
(12) The diffusion of Myocamicin in the prostatic tissue of patients undergoing prostatectomy after a single oral dose of 600 mg has been studied.
(13) In X-irradiated litters, almost invariably, the incidence of anophthalmia was higher in exencephalic than in nonexencephalic embryos and the ratio of these incidences (relative risk) decreased toward 1 with increasing dose.
(14) Similarly, doses of deferoxamine at the time of the study were not different.
(15) A survey carried out two and three years after the launch of the official campaign also showed a reduction in the prevalence of rickets in children taking low dose supplements equivalent to about 2.5 micrograms (100 IU) vitamin D daily.
(16) A quantitative comparison of tissue distribution and excretion of an orally administered sublethal dose of [3H]diacetoxyscirpenol (anguidine) was made in rats and mice 90 min, 24 hr, and 7 days after treatment.
(17) The inhibitory effects were stronger in A549 lung cancer cells than in HEL cells at the same TFP dose.
(18) At the highest dose of chloroquine tested (500 microM), a slightly greater increase in insulin binding and a decrease in insulin degradation were observed in fetal cells as compared with adult cells.
(19) 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.
(20) Estimates of the risk probability for each dose level and sacrifice time are found utilizing the sample likelihood as the posterior density.
Intravenous
Definition:
(a.) Within the veins.
Example Sentences:
(1) LHRH therapy leads to higher plasma LH levels and a lower FSH in response to an intravenous LHRH test.
(2) In addition, intravenous injection of complexes into rabbits showed optimal myocardial images with agents of intermediate lipophilicity.
(3) Electronmicroscopical investigations have revealed that, under normal conditions, a minor vesicular transfer of intravenously injected peroxidase occurs across the endothelium in segments of arterioles, capillaries and venules, especially in arterioles with a diameter about 15-30 mu.
(4) Sepsis resulted from intravenous absorption through inflamed or disrupted urothelium.
(5) To examine the central nervous system regulation of duodenal bicarbonate secretion, an animal model was developed that allowed cerebroventricular and intravenous injections as well as collection of duodenal perfusates in awake, freely moving rats.
(6) We investigated whether these peptides also affect the sleep EEG in humans when given intravenously by comparing polysomnographically the effects of four boluses of (1) placebo, (2) 50 micrograms GHRH or (3) 50 micrograms SRIF administered at 22.00, 23.00, 24.00 and 1.00 h to 7 male controls.
(7) The secretion of GH as measured by increased plasma level, in response to oral administration of 500 mg L-dopa or 30 min-infusion of arginine, was not modified by prior intravenous administration of 200 micrograms GH-releasing hormone (GHRH).
(8) The introduction of intravenous, high-dose thrombolytic therapy during a brief period has markedly reduced mortality of patients with acute myocardial infarction.
(9) An intravenous bolus of 300 micrograms.kg-1 of 3-desacetylvecuronium was rapidly injected into the jugular vein.
(10) In a randomized double-blind study, 40 patients with coronary heart disease received intravenously either 0.025 mg nitroglycerin or placebo.
(11) Charcoal particles coated with the lipid extract were prepared and the suspension inoculated intravenously into mice.
(12) If the latter is not readily correctable or if the patient is bleeding actively, anticoagulation with intermittent administration of heparin by the intravenous route is indicated.
(13) The terminal half-life averaged 12 h following intravenous and 15 h after oral administration.
(14) The difference in the volume of diuresis was maintained after intravenous injection of 20 mg of frusemide.
(15) Mechanical ventilation was soon instituted and several antibiotics and acyclovir were administered intravenously, with marked effects.
(16) In hypertensive patients, intravenous nicardipine in doses of 1 to 2 micrograms.kg-1.min-1 produced normotensive state during surgery accompanied by significant diuresis.
(17) Adverse outcomes were reported more frequently by consultant physicians, by those who 'titrated' the intravenous sedative, and by those who used an additional intravenous agent, but were reported equally frequently by endoscopists using midazolam and endoscopists using diazepam.
(18) Polyadenylic-polyuridylic acid complexes (poly A:U) at the 1-5 mu g level, were mitogenic for spleen cells when given intravenously to normal Balb or cortisone-treated mice.
(19) The plasma, urine, and tissue sulfathiazole concentrations were determined at various times following intravenous administration to 12 sheep.
(20) F(ab')2 fragment of IgG prepared from pooled immune sera was administered intravenously without side effects.