(1) A continuously protective, nontoxic, oral model of chronic treatment with primidone was developed in the rat.
(2) The primary focus of both nonpharmacologic and pharmacologic therapy should be to control systemic blood pressure in a simple, affordable, and nontoxic fashion that provides an adequate quality of life.
(3) It was concluded that ochratoxin A was cleaved into the nontoxic ochratoxin alpha and phenylalanine by the contents from all but the abomasum.
(4) In cell cultures, replication of different strains of HSV type 1 (HSV-1) and HSV-2 was inhibited at nontoxic drug concentrations.
(5) The relative nontoxicity of a somatostatin analogue such as Somatuline suggests that chronic or maintenance therapy of slow-growing prostate cancers may be both feasible and acceptable in a clinical setting.
(6) We determined alterations in plasma and red-cell electrolyte concentrations associated with digoxin administration in 11 children in heart failure, 24 nontoxic patients receiving maintenance digoxin and 11 children in whom digoxin toxicity developed.
(7) Although therapy for FHV-1 infections of cats is often difficult, the recent development of nontoxic antiviral drugs that demonstrate considerable efficacy against FHV-1 offers hope for improved therapeutic success in the future.
(8) The nontoxic component of L toxin was 12S and possessed a hemagglutinin activity of about 0.5% that of type A crystalline toxin; that of M toxin was 7S and possessed no hemagglutinin activity.
(9) They are relatively nontoxic but share with penicillins a tendency to elicit hypersensitivity reactions.
(10) Administration of toxic RSE, but not nontoxic MPL, after the establishment of toxoplasma infection significantly shortened the survival time of mice.
(11) SAM is a nontoxic physiological metabolite virtually free of side effects.
(12) Human placental chorion is thus capable of releasing in vitro a nontoxic heat-resistant factor with protein characteristics that reversibly inhibits processes associated with the early stages of lymphoid cell triggering.
(13) The TM sequence-derived synthetic peptide blocked in a nontoxic and sequence-specific manner the release of murine leukemia virus from two chronically infected cell lines.
(14) Menadiol, menadione, and two structurally related congeners were equitoxic to HLN cells, but sodium metabisulfite (present in menadiol solutions as a preservative) was nontoxic.
(15) Intravital staining of islets with neutral red is a specific, nontoxic technique for labeling islets of various species.
(16) These data demonstrate that DMDP but not VEP can effectively restore the in vivo intracellular accumulation of DOX in resistant cells at achievable nontoxic plasma concentrations.
(17) Thus, as a result of preparative ultracentrifugation and gel-chromatography it was postible to divide the toxic and the nontoxic protective components of Ps.
(18) The expression of the diphtheria tox228 gene encoding the nontoxic, serologically related CRM228 mutant diphtheria toxin has been analyzed in Corynebacterium diphtheriae and Escherichia coli.
(19) Evaluation of 25, 50, and 100 mug of pimaricin given intravitreally to albino rabbits with Aspergillus endophthalmitis revealed that 25 mug of pimaricin, while nontoxic to the retina, was ineffective in inhibiting the fungal process.
(20) Activation of human neutrophils with opsonized particles in the presence of a nontoxic dose of 1-naphthol resulted in inhibition of superoxide anion production but not of the phagocytotic activity of the cells.
Noxious
Definition:
(a.) Hurtful; harmful; baneful; pernicious; injurious; destructive; unwholesome; insalubrious; as, noxious air, food, or climate; pernicious; corrupting to morals; as, noxious practices or examples.
(a.) Guilty; criminal.
Example Sentences:
(1) At both 24 h and 1 week, the inflamed paw showed pronounced supersensitivity to the antinociceptive action of morphine against noxious pressure.
(2) "It looks as if the noxious mix of rightwing Australian populism, as represented by Crosby and his lobbying firm, and English saloon bar reactionaries, as embodied by [Nigel] Farage and Ukip, may succeed in preventing this government from proceeding with standardised cigarette packs, despite their popularity with the public," said Deborah Arnott, chief executive of the health charity Action on Smoking and Health.
(3) Noxious conditioning stimulation of a tooth led to a temporary decrease of the threshold for the jaw-opening reflex elicited from a contralateral or adjacent tooth; only conditioning stimulation at an intensity producing a marked arousal reaction was effective in this respect.
(4) Results showed the greatest inhibition of noxious stimulus perception with Innovar-Vet, lesser inhibition with ketamine-xylazine and ketamine-diazepam, and the least obtunding of nociception with pentobarbital.
(5) Furthermore the noxious stimuli were completely ineffective from 10-15 min following the lidocaine injection while the non-noxious stimuli maintained their efficacy.
(6) Experiments using normal human subjects were performed to determine the effect of a putative analgesic, transcutaneous electrical nerve stimulation (TENS), on the perception of noxious thermal stimuli and also to examine critically the general applicability of signal detection theory (SDT) to the evaluation of analgesic agents.
(7) Rats inoculated in the tail-base with killed Mycobacterium butyricum developed an arthritic swelling and inflammation of the limbs accompanied by a hyperalgesia to noxious pressure applied thereto.
(8) Complete transection of the thoracic spinal cord eliminated both thermally elicited responses and orienting responses to noxious and tactile mechanical stimulation of the hindlimbs.
(9) This situation has contributed to exposure of sandblasters to hazardous levels of respirable free silica, and is reviewed here to prevent a continuation of the incompatibility of these and other standards for respiratory protection with the actual exposures to various noxious inhalants in the workplace.
(10) Effects of noxious electrical tooth stimulations and intraarterial administration of bradykinin or inhalation of volatile anesthetics on substance P content in the diencephalon-mesencephalon, pons-medulla and the spinal cord were examined in the rat.
(11) Surface airway epithelium is frequently injured by noxious inhaled agents, epithelial wound repair may be an important process by which the epithelial barrier integrity is maintained.
(12) Cough and bronchoconstriction are airway reflexes that protect the lung from inspired noxious agents.
(13) Pb also appeared to unmask an afterdischarge in some neurons following noxious mechanical stimulation.
(14) Neurons were first classified as on-cells if they fired faster during noxious pinch or as off-cells if they fired slower.
(15) These data indicate the antinociception from PAG stimulation is not equally distributed throughout the body, and that the intensity of the noxious stimulus influences the threshold for SPA.
(16) Profound inhibitions of the second phase were also produced by tactile segmental stimulation and noxious stimuli applied to widespread areas of the body (diffuse noxious inhibitory controls).
(17) It hasn't been reported that the neurons in somatosensory area I (SI) may respond to the noxious stimulation.
(18) Stimuli used to activate the cells orthodromically were graded innocuous and noxious mechanical stimuli, including sinusoidal vibration and thermal pulses.
(19) This cannot be explained by metabolic activation of the halogenated hydrocarbons but could be due to a noxious effect on the mitotoc spindle.
(20) Suppression of the tail flick response to noxious heat and paw withdrawal response to noxious pressure were produced by electrical stimulation of arcuate nucleus of the hypothalamus (ARH) in pentobarbital anesthetized rats.