What's the difference between abate and attenuate?

Abate


Definition:

  • (v. t.) To beat down; to overthrow.
  • (v. t.) To bring down or reduce from a higher to a lower state, number, or degree; to lessen; to diminish; to contract; to moderate; to cut short; as, to abate a demand; to abate pride, zeal, hope.
  • (v. t.) To deduct; to omit; as, to abate something from a price.
  • (v. t.) To blunt.
  • (v. t.) To reduce in estimation; to deprive.
  • (v. t.) To bring entirely down or put an end to; to do away with; as, to abate a nuisance, to abate a writ.
  • (v. t.) To diminish; to reduce. Legacies are liable to be abated entirely or in proportion, upon a deficiency of assets.
  • (v. t.) To decrease, or become less in strength or violence; as, pain abates, a storm abates.
  • (v. t.) To be defeated, or come to naught; to fall through; to fail; as, a writ abates.
  • (n.) Abatement.

Example Sentences:

  • (1) Accordingly, the present studies were conducted to determine whether acute OVX-induced FSH hypersecretion can be elicited in an animal model in which the anterior pituitary gland is isolated from diencephalic chemical signals, and if so, whether the hypersecretion could be abated by the FSH-suppressing protein, follistatin.
  • (2) The histologically demonstrated degree of activity had regressed significantly after the three-week treatment; in 90% of patients the inflammatory process had completely abated.
  • (3) Adverse effects included nausea, light-headedness, dyskinesias, and hallucinations, all of which abated after the Sinemet dose was reduced.
  • (4) A 51-year-old manic woman who developed acute severe lithium intoxication with neurotoxicity and nephrotoxicity during rapid abatement of manic episode was reported.
  • (5) The report of the PSAC Environmental Pollution Panel recommended "demonstration of the feasibility and economy of new developments for abating or controlling pollution through their use at Federal installations" and suggested the coalburning TVA power plants as a likely place for such demonstration.
  • (6) A few days after hospital admission the symptoms abated.
  • (7) "The greater the range of emission reduction opportunities that can be tapped into by countries, the more low cost abatement options there are likely to be," the report said.
  • (8) An accompanying thrombocytopenia was not abated by SQ 30,741.
  • (9) Even as the sounds of missiles around Şemdinli abate, news of bloody clashes elsewhere in the region keeps locals on their toes.
  • (10) In vitro, zinc supplement could abate the death of GalN-intoxicated hepatocytes, decrease malonaldehyde (MDA) content, and maintain reduced glutathione (GSH).
  • (11) Espírito Santo Financial markets regained some poise on Friday as fears abated about the potential spread of problems at one of Portugal's biggest banks.
  • (12) It's not hard to see why inflationary pressure is abating: the eurozone economy has been flat on its back for the past 18 months.
  • (13) Walls of the invaginated stump of the cystic duct are swiftly abated as a result of hydrostatic pressure and cover its gap.
  • (14) Once that abated, the solution for me was to stay and fight the Trump agenda with everything I have.
  • (15) • Rules requiring local authorities to investigate and abate noise, dust and odour nuisances will be liberalised or improved.
  • (16) Under treatment with erythromycin the clinical picture of intense swelling of the lid and the copious purulent discharge abated during the following 2 days.
  • (17) With antiinflammatory treatment the diarrhea abated, the surface epithelial injury decreased, and the subepithelial collagen resolved (two patients), but lamina propria inflammation persisted.
  • (18) Her symptoms abated when treated with prednisone, but she developed diabetes mellitus, osteoporosis, and compression fracture of lumbar vertebrae while being treated.
  • (19) In cases observed following the time course, the occasionally increased IR-LHRH in plasma and CSF tended to decrease following the abatement of the diseases.
  • (20) These actions were fully abated by the pADPRP inhibitor 3-MBA.

Attenuate


Definition:

  • (v. t.) To make thin or slender, as by mechanical or chemical action upon inanimate objects, or by the effects of starvation, disease, etc., upon living bodies.
  • (v. t.) To make thin or less consistent; to render less viscid or dense; to rarefy. Specifically: To subtilize, as the humors of the body, or to break them into finer parts.
  • (v. t.) To lessen the amount, force, or value of; to make less complex; to weaken.
  • (v. i.) To become thin, slender, or fine; to grow less; to lessen.
  • (a.) Alt. of Attenuated

Example Sentences:

  • (1) This suggested that the chemical effects produced by shock waves were either absent or attenuated in the cells, or were inherently less toxic than those of ionizing irradiation.
  • (2) The results are consistent with our previous suggestion that lethality for virulent SFV infection results from a lethal threshold of damage to neurons in the CNS and that attenuating mutations may reduce neuronal damage below this threshold level.
  • (3) Exposure to nanomolar concentrations of saralasin, an Ang II agonist, attenuated the passage of the fluorophores across the monolayers by 50-75%.
  • (4) Furthermore, the ability of a vasopressin antagonist to lower arterial pressure in NTS hypertensive rats was markedly attenuated by clonidine treatment.
  • (5) These results indicate that during IPPV the increased Pcv attenuates the pressure gradient for venous return and decreases CO and that the compensatory increase in Psf is caused by a blood shift from unstressed to stressed blood volume.
  • (6) Mild, significant improvement was noted in one of the hearing components, "attenuation," and an adverse effect was shown on "distortion," owing to noise.
  • (7) It inhibits platelet and vascular smooth muscle activation by cGMP-dependent attenuation of the agonist-induced rise of intracellular free Ca2+.
  • (8) Genetic regulation of the ilvGMEDA cluster involves attenuation, internal promoters, internal Rho-dependent termination sites, a site of polarity in the ilvG pseudogene of the wild-type organism, and autoregulation by the ilvA gene product, the biosynthetic L-threonine deaminase.
  • (9) Pharmacodynamic relationships are not well established for other therapeutic effects of theophylline, such as attenuation of pharmacologically induced bronchoconstriction.
  • (10) Propranolol, 0.85 X 10(-6) M, did not significantly depress the ouabain-enhanced rate of phase 4 depolarization but did attenuate the response to epinephrine through beta blockade.
  • (11) After large bowel removal, there was impaired glucose tolerance and attenuated plasma insulin secretion.
  • (12) Studies were conducted in isolated, buffer-perfused rat lungs to determine if prostaglandin (PG) E1 attenuated pulmonary edema provoked by hydrogen peroxide (H2O2).
  • (13) The toxins preferentially attenuate a slow phase of KCl-evoked glutamate release which may be associated with synaptic vesicle mobilization.
  • (14) The Northern quahaug and a strain of the type 1 attenuated poliovirus were used as the working model.
  • (15) Our dynamic study indicated that: 1) a bolus injection of contrast medium with our method of CTA (CTA-B) produced an attenuation difference between liver and tumor which was about double that obtained with standard methods for CTA, and 2) marked tumor-liver attenuation differences (above 20 HU) persisted for more than 60 s in CTA-B and for not more than 20 s with conventional methods for CTA.
  • (16) It appears that the viscosity of the arterial wall must be the major source of attenuation in the larger arteries, while the viscosity of the blood plays a significant role only in the smaller vessels.
  • (17) Fluid movement out of the ICF space attenuated the decrease in the ECF space.
  • (18) We show that the two mutants (A44 and A46) affect attenuator control by different mechanisms.
  • (19) The type I cells are squamous and give off attenuated sheets of cytoplasm which spread widely over the septal surface; these sheets contain few organelles.
  • (20) A sequence of seven pairings of chili-flavored diet with prompt recovery from thiamine deficiency did significantly attenuate the innate aversion and may have induced a chili preference in at least one case.