(a.) Not active; having no power to move; that does not or can not produce results; inert; as, matter is, of itself, inactive.
(a.) Not disposed to action or effort; not diligent or industrious; not busy; idle; as, an inactive officer.
(a.) Not active; inert; esp., not exhibiting any action or activity on polarized light; optically neutral; -- said of isomeric forms of certain substances, in distinction from other forms which are optically active; as, racemic acid is an inactive tartaric acid.
Example Sentences:
(1) Excretion of inactive kallikrein again correlated with urine flow rate but the regression relationship between the two variables was different for water-load-induced and frusemide-induced diuresis.
(2) This suggested that some of the cell population became metabolically inactive at a very early stage, possibly owing to suboptimal conditions of growth.Glycine, lysozyme and lithium chloride initiated lysis of BCG growth in the aforementioned media 24-48 hours after inoculation.
(3) No evidence was found of reactivation of the inactive (paternal) allele or inactivation of both maternal and paternal alleles.
(4) The IgM antibody was found at high titers in each of 70 patients with inflammatory liver disease and at a low titer in one of six patients with inactive cirrhosis; it was not found in eight carriers with normal liver histology.
(5) To this purpose, the formation of DHT has been measured in rat glial cell cultures after different time of exposure to TPA, 4 alpha-Ph, an active and an inactive phorbol ester respectively, and 8-Br-cAMP.
(6) Insulin incubation of plasma membranes pretreated with protease inhibitors (leupeptin, phenylmethylsulfonylfluoride) or with exogenous trypsin, but not chymotrypsin substrates (esters of arginine and tyrosine) yields an inactive supernatant on PDH.
(7) Using the asynchronously replicating (hence genetically inactive) X chromosome as a marker, we obtained evidence showing that most or all of these tumors were monoclonal in origin.
(8) Plasminogen activator inhibitor-1 (PAI-1), the primary physiological inhibitor of tissue-type plasminogen activator (t-PA) in plasma, is a serine proteinase inhibitor (serpin) that forms a 1:1 stoichiometric complex with its target proteinase leading to the formation of a stable inactive complex.
(9) Possible explanations of the clinical gains include 1) psychological encouragement, 2) improvements of mechanical efficiency, 3) restoration of cardiovascular fitness, thus breaking a vicous circle of dyspnoea, inactivity and worsening dyspnoea, 4) strengthening of the body musculature, thus reducing the proportion of anaerobic work, 5) biochemical adaptations reducing glycolysis in the active tissues, and 6) indirect responses to such factors as group support, with advice on smoking habits, breathing patterns and bronchial hygiene.
(10) Thus, progesterone appears to be a relatively inactive ligand with high affinity for the 20 beta-S receptor.
(11) The subscales Depression, Inactivity and Physical Impairment could not be identified as a factor.
(12) LM-fragment-8 competes for this binding to the same extent as unlabelled LM (75%), while fragment PI is inactive and fibronectin (FN) competes by about 30% only.
(13) Cell culture experiments showed that CA III induced a 2- to 11-fold increase in [14C]HA synthesis by human synovial fibroblasts (SF) in a dose-dependent manner (P less than 0.001); erythrocyte CA I and CA II were inactive.
(14) Polypeptides of egg-borne Sendai virus (egg Sendai), which is biologically active on the basis of criteria of the infectivity for L cells and of hemolytic and cell fusion activities, were compared by polyacrylamide gel electrophoresis with those of L cell-borne (L Sendai) and HeLa cell-borne Sendai (HeLa Sendai) viruses, which are judged biologically inactive by the above criteria.
(15) Total and Cu,Zn-SOD activities significantly decreased and Mn-SOD activities significantly increased in both the active (with increased ALT levels) and the inactive phases (with normal ALT levels) for 36 children with chronic persistent hepatitis (CPH).
(16) Various forms of inactive data storage and archiving in machine-readable form are available to address this dilemma, yet these solutions can create even more difficult problems.
(17) Incubation of the enzyme-inhibitor complex with the sulfhydryl reagent caused dissociation into active ribonuclease and inactive inhibitor.
(18) Pipemidic acid and nalidixic acid showed only low activity or proved to be inactive.
(19) It is suggested that an enzyme-inhibitor complex of an acyl-enzyme type is formed that is slowly hydrolysed, with water as the final acceptor, leaving an intact enzyme and an inactive form of the inhibitor.
(20) Plasma angiotensin II correlated with active renin but not with inactive renin, suggesting that the inactive renin does not produce angiotensin II in vivo.
Silent
Definition:
(a.) Free from sound or noise; absolutely still; perfectly quiet.
(a.) Not speaking; indisposed to talk; speechless; mute; taciturn; not loquacious; not talkative.
(a.) Keeping at rest; inactive; calm; undisturbed; as, the wind is silent.
(a.) Not pronounced; having no sound; quiescent; as, e is silent in "fable."
(a.) Having no effect; not operating; inefficient.
(n.) That which is silent; a time of silence.
Example Sentences:
(1) First results let us assume that clinically silent TIAs also (in analogy to clinically silent brain infarctions) could be detected and located.
(2) The prevalence of greater than or equal to 1 mm ST-segment depression was 22% (symptomatic in 25%, and silent in 75%) and did not differ between groups with and without cardiac events.
(3) The EMG silent periods (SP) produced in the open-close-clench cycle and jaw-jerk reflex were compared for duration before and after treatment with an occlusal bite splint.
(4) Some features suggest an important reduction in myocardial oxygen supply, in addition to an increase in demand, as a mechanism for silent ischemic episodes occurring during daily life.
(5) Major alleviation of the rigidity and bradykinesia with chronic oral l-dopa therapy was not accompanied by any change in the silent period.
(6) Previous studies in Ghana had shown that primary infections with Epstein-Barr virus in infants under the age of two years remain silent and evoke antibody responses different from those seen in infectious mononucleosis.
(7) A light rain pattered the rooftops of Los Mochis in Friday’s pre-dawn darkness, the town silent and still as the Sea of Cortez lapped its shore.
(8) Silent myocardial ischemia is increasingly recognized as a common phenomenon in a variety of people with coronary artery disease.
(9) In addition, comparison of the rates of evolution among the eight viral genes, excluding the P2 gene, revealed a rapid and roughly equal rate of silent substitution for different genes.
(10) Recurrent stones are usually "silent," and we do not usually treat asymptomatic stones.
(11) He stayed silent when the teacher asked him a question and afterwards I found him standing in the middle of the classroom looking totally lost as everyone ran around.
(12) A total of 188 ischemic episodes was observed; 163 (87%) were silent and accounted for a total ischemic duration of 5,771 minutes.
(13) Thirty-two nursing students were shown silent films in which 10 normal and 10 schizophrenic women described a happy, sad, and an angry personal experience.
(14) Repair within the gene was shown to be much more efficient than that in silent downstream sequences or in the genome overall.
(15) The non-neurosecretory interneuron L10 synthesizes a 12,000 dalton protein, whereas the silent neurosecretory cell L5 synthesizes a lower molecular weight peptide.
(16) To date, no systematic study on silent ischaemia in patients with demand-induced right ventricular dysfunction has been reported.
(17) Patients with all forms of angina, stable effort and unstable rest angina, and those with coronary artery spasm have very frequent episodes of silent myocardial ischemia during ordinary activity.
(18) Hypertensive subjects with other cardiovascular risk factors such as hypercholesterolemia or smoking and with ventricular extrasystoles, reflecting the presence of silent ischemia, can be considered to be at high risk of cardiac death.
(19) However, Teryn Norris and Jesse Jenkins, of the Breakthrough Institute , argue that as the recession has deepened, Obama has been relatively silent on cap and trade emissions schemes similar to the one operating in Europe in which companies can trade permits to emit carbon dioxide.
(20) These calcifications are often clinically silent, but they sometimes accompany a recurrence of the initial painful symptomatology.