(a.) Acting; -- opposed to patient, or sustaining, action.
(n.) One who exerts power, or has the power to act; an actor.
(n.) One who acts for, or in the place of, another, by authority from him; one intrusted with the business of another; a substitute; a deputy; a factor.
(n.) An active power or cause; that which has the power to produce an effect; as, a physical, chemical, or medicinal agent; as, heat is a powerful agent.
Example Sentences:
(1) Combinations of maximum amounts of glucagon and the cyclic nucleotide did not produce a greater effect than either agent alone.
(2) Assessment of the likelihood of replication in humans has included in vitro exposure of human cells to the potential pesticidal agent.
(3) In addition, intravenous injection of complexes into rabbits showed optimal myocardial images with agents of intermediate lipophilicity.
(4) This study examined the [3H]5-HT-releasing properties of 3,4-methylenedioxymethamphetamine (MDMA) and related agents, all of which cause significant release of [3H]5-HT from rat brain synaptosomes.
(5) The quaternary structure of ribonucleotide reductase of Escherichia coli was investigated, with the use of purified B1 and B2 proteins and bifunctional cross-linking agents.
(6) Rapid overgrowth of all cultures with the E. coli necessitated the use of selective media containing antimicrobial agents to which the E. coli was sensitive.
(7) These membrane perturbation effects not observed with bleomycin-iron in the presence of a hydroxyl radical scavenger, dimethyl thiourea, or a chelating agent, desferrioxamine, were correlated with the ability of the complex to generate highly reactive oxygen species.
(8) of PLA2 caused marked degranulation of mast cells in the rat mesentery which was facilitated by addition of calcium ion (10 mM) but antagonized by pretreating with three antiinflammatory agents.
(9) We report a series of experiments designed to determine if agents and conditions that have been reported to alter sodium reabsorption, Na-K-ATPase activity or cellular structure in the rat distal nephron might also regulate the density or affinity of binding of 3H-metolazone to the putative thiazide receptor in the distal nephron.
(10) Acquired drug resistance to INH, RMP, and EMB can be demonstrated in M. kansasii, and SMX in combination with other agents chosen on the basis of MIC determinations are effective in the treatment of disease caused by RMP-resistant M. kansasii.
(11) The secondary leukemia that occurred in these patients could be distinguished from the secondary leukemia that occurs after treatment with alkylating agents by the following: a shorter latency period; a predominance of monocytic or myelomonocytic features; and frequent cytogenetic abnormalities involving 11q23.
(12) The agent present in the serum which causes dissolution of the fibrin clot was isolated and identified as pepsinogen.
(13) The active agents modestly improved treadmill exercise duration time until 1 mm ST segment depression (3%), and only propranolol and diltiazem had significant effects.
(14) Maximal covalent binding of [4,5-14C]ronidazole to DNA also required four-electron reduction, consistent with previous studies of the covalent binding of this agent to immobilized sulfhydryl groups [Kedderis et al.
(15) Since interferon alfa-2b (Intron A) is useful as a single agent, it is important to determine if interferon can be combined with standard chemotherapy to improve both response and survival in patients with cancer.
(16) Median effect analysis was applied for the evaluation of in vitro effect by the growth inhibition, and the in vivo effect by comparison of the increase of life span (ILS) in a combined group with the sum of ILS's in 2 single agent groups.
(17) Noradrenaline (NA) was released from sympathetic nerve endings in the tissue by electrical stimulation of the mesenteric nerves or by the indirect sympathomimetic agent tyramine.
(18) Helsby, who joined the estate agent in 1980, saw his basic salary unchanged at £225,000, but gains a £610,000 windfall in shares, available from May, as well as a £363,000 increase in cash and shares under the company profits-sharing scheme.
(19) Combining maximally effective concentrations of each of these stimulating agents produces an additive increase in both the level of 32P incorporation into tyrosine hydroxylase and the degree of activation of the enzyme.
(20) The review provides an update of drug-induced pulmonary disorders, focusing on newer agents whose effects on the lung have been studied recently.
Revulsive
Definition:
(a.) Causing, or tending to, revulsion.
(n.) That which causes revulsion; specifically (Med.), a revulsive remedy or agent.
Example Sentences:
(1) For a while yesterday, Hazel Blears's selfishly-timed resignation with her rude "rock the boat" brooch send shudders of revulsion through some in the party.
(2) The alleged killer could not imagine how the city of Charleston, under the good and wise leadership of Mayor Riley – how the state of South Carolina, how the United States of America would respond – not merely with revulsion at his evil act, but with big-hearted generosity and, more importantly, with a thoughtful introspection and self-examination that we so rarely see in public life.
(3) It took place on 6 July 2011, two days after the Guardian had published the story about the hacking of Milly Dowler's phone that unleashed a wave of national revulsion and led to the closure of the News of the World.
(4) The foundation's decision to stand firm in the face of a nationwide wave of revulsion to last month's bloody events is all the more striking given that the organisation's headquarters are located in Newtown, just three miles from Sandy Hook school where the carnage occurred.
(5) Instead he buried them in paper, interring them in a tortuous numbering system he devised himself, or in the case of some detailed anatomical details of women's genitals, folding over the page to conceal them, undoubtedly with a shudder of revulsion.
(6) The revulsion was shared by Breivik's estranged father.
(7) Ruling parties, political elites and former ministers in a string of EU countries are embroiled in cash-for-influence scandals that are exposing widespread allegations of corruption, triggering public revulsion and a voters' backlash.
(8) The move was implemented by the party's chief whip, Nick Brown, and fuelled by backbench revulsion at claims that the trio had been using their ministerial experience to seek profitable lobbying consultancies.
(9) Another case that sparked public revulsion was that of Victoria Climbié, who was beaten, burned with cigarettes and forced to sleep in a binliner in a bath during her short life.
(10) Clinton repeated her support for a woman’s right to control her body, while Trump showed his revulsion of late-term abortions and repeatedly described it as “ rip[ping] the baby out of the womb ”.
(11) Revulsion against a discredited elite and its failed social and economic project steadily deepened after 2008.
(12) My revulsion at this act of terrorism happened in black church on a Wednesday night is twofold: I’m horrified that nine lives have been stolen, destroying life as it was known for countless families and an entire congregation; I’m nauseated that the good folks taking care of their communities on Wednesday nights will now do so with varying degrees of terror forever.
(13) Paul Kenny, GMB general secretary There is widespread revulsion that the government is deliberately adding to the dole queues at a time when the economy has not recovered from the "bankers recession".
(14) When South Africa's apartheid police massacred 69 people in Sharpeville in 1960, the revulsion spread as far as northern England.
(15) Tony Abbott says the world should be “filled with revulsion” at the news a Malaysia Airlines plane carrying at least 23 Australians was reportedly shot down in Ukraine on Thursday.
(16) Public revulsion at his actions played a decisive role in winning support for the lengthy campaign of peaceful civil disobedience led by Mahatma Gandhi which culminated in Indian independence in 1947.
(17) Today, in a sudden revulsion against market economics he is penalising buy-to-let investors – and their tenants.
(18) In 2010 the director of Rivarol , Jérôme Bourgon, told Le Monde : “For me Marine Le Pen is a demon , an absolute enemy from all points of view … It’s total revulsion, which is in fact reciprocal.” Marine has called on her father to fall on his sword and step out of the political ring.
(19) In May, two girls in Uttar Pradesh state found hanging from a tree had been gang-raped in a case that sparked public revulsion.
(20) I remember the embarrassment, the discomfort, at the lascivious drool coming from his chops, and the physical revulsion at his presumed erection from looking at a girl pretty much the same as me, but without the school uniform and with probably fewer chances in life.