(v. t.) To act in opposition to; to hinder, defeat, or frustrate, by contrary agency or influence; as, to counteract the effect of medicines; to counteract good advice.
Example Sentences:
(1) The origins of aging of higher forms of life, particularly humans, is presented as the consequence of an evolved balance between 4 specific kinds of dysfunction-producing events and 4 kinds of evolved counteracting effects in long-lived forms.
(2) Conversely, rat galanin increased unstimulated glucagon output (approximately 20%, P less than 0.05), potentiated the glucagon response to arginine (approximately 50%, P less than 0.05) and VIP (approximately 90%, P less than 0.05), and counteracted the suppressor effect of glucose on alpha-cell secretion.
(3) This inhibition is counteracted by the somewhat slower increase of NE turnover resulting in normalization of LH levels.
(4) These results suggest that CPZ interacts with smg p21B, smg GDS, or both, and thereby inhibits the smg GDS action, and that CPZ also interacts with the acidic phospholipids and thereby counteracts their inhibitory effect on the smg GDS action.
(5) Extracts from arrested cells counteracted the stimulating effects of extracts from proliferating cells with kinetics suggesting competitive interaction between stimulating and inhibitory factors.
(6) Acetylcholine increases their turnover, Atropine reduces it, and the addition of atropine counteracts the effect of acetylcholine in all these phospholipids.
(7) Whether they affect ureteral motility in vivo or whether they can counteract ureteral spasm associated with ureteral stones have not been established.
(8) Metoclopramide did not counteract the apomorphine effect and, in higher doses, water intake was even further reduced.
(9) This effect increases with the estrogen dose and is counteracted more effectively by androgenic progestogens such as levonorgestrel than by nonandrogenic progestogens such as desogestrel.
(10) PGE2 counteracted the NA-effect in the former group of patients but did not affect the influence of NA at term.
(11) Addition of heme in vitro (10(-6)M) to the latter nuclei results in a significant counteraction of the decreased cytochrome P-450 (c + d) mRNA transcription.
(12) Two functions of these have been proposed: 1) that they are compatible osmolytes which regulate cell volume (against high external NaCl) without inhibiting proteins and 2) that methylamines (GPC and betaine) are counteracting osmolytes which stabilize proteins against perturbation from high renal urea.
(13) For this rather large pressures (about 700 hPa) are required to overcome the surface forces counteracting droplet formation.
(14) The drop in the blood-sugar levels was counteracted by corresponding infusions of glucose by the BIOSTATOR via a special clamp technique.
(15) In the wild strain (Em 5297a) thiourea is tenfold more toxic on an allantoin medium than on an inorganic nitrogen medium; allantoin as well as urea counteract thiourea toxicity in the allantoin nitrogen medium.
(16) Retinal traction can be counteracted by the oil up to a calculated threshold value, depending on the size and shape of the tear, the strength of the surface tension and, most importantly, the distance between the retina and choroid.
(17) Some of the changes found may be a result of adaptive mechanisms occurring in order to counteract the different biophysical effects of ethanol.
(18) This study evaluates whether suturing of replaced flaps with crown-attached sutures, following reconstructive surgery, counteracts postoperative recession of the gingival margins and facilitates new attachment.
(19) In the present article is shown that the histamine releasing effect is counteracted by the addition of histamine to the superfusion fluid.
(20) This barrier effect was partially counteracted by monensin or carbonyl cyanide m-chlorophenylhydrazone.
Reluctant
Definition:
(a.) Striving against; opposed in desire; unwilling; disinclined; loth.
(a.) Proceeding from an unwilling mind; granted with reluctance; as, reluctant obedience.
Example Sentences:
(1) Why Corporate America is reluctant to take a stand on climate action Read more “We have these quantum leaps,” Friedberg said.
(2) The quantitative principles of test selection and interpretation have been reluctantly integrated into clinical practice.
(3) Even the three Baltic states, Estonia, Latvia and Lithuania , whose EU membership was championed by Britain, seemed reluctant to offer him public support.
(4) Massive protests in the 1990s by Indian, Latin American and south-east Asian peasant farmers, indigenous groups and their supporters put the companies on the back foot, and they were reluctantly forced to shelve the technology after the UN called for a de-facto moratorium in 2000.
(5) While RT is regarded as a major treatment innovation in psychiatry, nonpsychiatrists are reluctant or unaware of the uses of antipsychotic medication as it pertains to RT.
(6) Ron Hogg, the PCC for Durham says that dwindling resources and a reluctance to throw people in jail over a plant (I paraphrase slightly) has led him to instruct his officers to leave pot smokers alone.
(7) "I have always been very reluctant to play that hand, to say it was because I was a girl," she said.
(8) It didn’t help either, Leslie argues, that Labour initially appeared reluctant to focus on the need for continued deficit-reduction.
(9) The possibility of pulmonary edema from fluid overload in nonhypovolemic patients, and reluctance of field personnel to infuse fluid at the rates necessary to produce benefit raise further questions about realistic benefit of IV's in all but the most rural systems.
(10) I was an immigrant, although a reluctant one, and I was living in a huge strange country that resembled the America I'd encountered in books and in films so much less than I had expected.
(11) Even his own people, all holidaying, seemed reluctant to help.
(12) We are in a hotel in Mobile, Alabama, a small town on the Gulf Coast where he and Danny Glover are filming an action movie called Tokarev , in which Cage plays a reformed mobster reluctantly returning to his violent roots when his daughter is kidnapped.
(13) Sampson, 10 years older, is also reluctant to revisit the past.
(14) It remains highly unstable, reports said, making many residents reluctant to go back.
(15) Some 59% of voters said the UK's recent entanglements in Iraq and Afghanistan had made them more reluctant to support military interventions by UK forces abroad.
(16) Similarly, many pitfalls may be circumvented by the simple expedient of close collaboration between urologist and radiologist, and by the reluctance of either to accept urography that is suboptimal by current standards.
(17) "The book is widely taught in high schools across the country because of its appeal to reluctant readers.
(18) If Kim has indeed been set aside – and nobody outside Pyongyang really knows – then whoever has taken power is not seeking the limelight,” said John Everard, former UK ambassador to Pyongyang.“The visits to factories and military units that Kim frequently conducted have not been taken over by anyone else; they have simply stopped.” “As a woman in a very male-dominated society, the theory goes, she might be reluctant to push herself forward publicly straight away, preferring instead to bide her time while governing from behind the scenes.” However, Everard says though it is “not impossible” that Kim Yo-jong has stepped up to the leadership, “it is as hard to disprove this theory as it is to find anything to support it”.
(19) The agencies are understandably reluctant to get into operational detail, but it was reasonable to expect them to engage over the principles they applied prior to Paris.
(20) It is reluctantly forced to strip the UK of its treasured AAA rating when the government's growth forecasts have faced repeated downgrades and the upturn is out of sight.