What's the difference between ameliorate and mitigate?

Ameliorate


Definition:

  • (v. t.) To make better; to improve; to meliorate.
  • (v. i.) To grow better; to meliorate; as, wine ameliorates by age.

Example Sentences:

  • (1) There was prompt symptomatic relief and amelioration of signs of nephritis.
  • (2) One patient had amelioration of his symptoms, 5 experienced no change and in 5 their symptoms became worse.
  • (3) We infer from these results that endotoxin ameliorates the cyclical changes in blood cell counts by regulating hematopoietic proliferative activity at the stem cell level.
  • (4) Mild amelioration of sleep-wakefulness cycles and impulse and drive functions could be observed clinically in both groups.
  • (5) In the present experiment, cholinergic-rich grafts implanted into either the neocortex or the hippocampus of aged rats are shown to reinnervate the host neocortex and hippocampus, respectively, and to provide a significant amelioration of the host animals' short-term memory impairments.
  • (6) over at least 3 days can ameliorate 5-fluorouracil (FUra) toxicity; to avoid Urd-induced phlebitis in the peripheral veins of patients, a central vein is used.
  • (7) In spite of technical improvements, there has been no persistent amelioration of results of coronary angioplasty over time.
  • (8) This finding suggests that intracerebral administration of neurotrophic factors may become a generally valuable approach when attempting to ameliorate age-related neuronal deficits in experimental animals and humans.
  • (9) Levothyroxine therapy lowered the monoiodotyrosine and diiodotyrosine levels, ameliorated all her endocrinopathies, started her periods, and shrank the goiter.
  • (10) These findings suggest that health professionals, particularly nurses, who work with families in their homes, must be alert and sensitive to cues and circumstances which could indicate suffering, and in so doing, take the necessary steps to ameliorate their situation.
  • (11) We conclude that the fall in PaO2 that occurs with acetate hemodialysis is due to decreased ventilation secondary to decreased VCO2 and that exercise can ameliorate the fall in PaO2 by increasing ventilation.
  • (12) Prophylactic treatment by intra-articular injections twice weekly for 4 weeks caused amelioration of canine cartilage erosions.
  • (13) As management of HIV infection becomes more proactive, early identification of persons at risk for PCP and initiation of preventive therapy will become more routine, and the clinical impact of P. carinii may be ameliorated.
  • (14) Ultimately, the ideal treatment for the AIDS patient with KS will be a combination of antiretroviral therapy to suppress further effects of HIV, biological therapy to reverse the immunologic defects, chemotherapy to control tumor development, and hematopoietic growth factors to ameliorate treatment toxicities.
  • (15) Large randomized trials now confirm that myelosuppression after intensive chemotherapy can be substantially ameliorated, reducing infections and decreasing hospital days, risks, and costs.
  • (16) Appropriate use of varicella zoster immunoglobulin to prevent or ameliorate maternal or perinatal infection depends on accurate identification of varicella-susceptible women.
  • (17) This letter-writer argues that the salient action of mood elevation is a result of the supplemental pyridoxine (vitamin B) which ameliorates the deficiency induced by oral contraceptive use that leads to depression resulting from inhibition of synthesis of biogenic amines in the central nervous system.
  • (18) A near-total thyroidectomy resulted in rapid amelioration of thyrotoxicosis.
  • (19) The purpose of this study was to examine the possibility that the graft-derived 5-HT hyperinnervation is governed by target-related effects present in the host neostriatum and the question of whether grafts rich in 5-HT cells can ameliorate the drug-induced motor asymmetry resulting from unilateral 6-OHDA lesions.
  • (20) In this article are considered the multiple instruments today employed in cars, in order to prevent or ameliorate the lesions caused to the occupants in case of road accident.

Mitigate


Definition:

  • (v. t.) To make less severe, intense, harsh, rigorous, painful, etc.; to soften; to meliorate; to alleviate; to diminish; to lessen; as, to mitigate heat or cold; to mitigate grief.
  • (v. t.) To make mild and accessible; to mollify; -- applied to persons.

Example Sentences:

  • (1) In mitigation, Gareth Jones, defending, said: "The first comment [he] wrote was in relation to Fabrice Muamba.
  • (2) The small numbers involved (29) and the difficulties in matching subjects may have mitigated against demonstrating a statistically significant difference between the two groups.
  • (3) The news comes one week after Marshall announced, in an email to staff, that there would be a shift in research priorities, away from understanding the nature of climate change, and towards adaptation and mitigation.
  • (4) Golding said the government would not soften its stance on drug trafficking and it intended to use a proportion of revenues from its licensing authority to support a public education campaign to discourage pot-smoking by young people and mitigate public health consequences.
  • (5) This has improved the capacity of the neuroanaesthetist to mitigate the inevitable fluctuations which occur and prevent their ill effects.
  • (6) The survey was designed to assess whether these individuals followed the 1986 EPA guidelines for follow-up testing and mitigation.
  • (7) Despite doing a study of mitigation options, no decisions are planned until 2012.
  • (8) The level of disruption to services will vary widely and depend on the number of staff joining the strike, the mitigating impact of the NHS’s contingency planning and how many patients need acute care, such as A&E care or surgery.
  • (9) Aid workers have warned that children in the disaster zone left by typhoon Haiyan are particularly vulnerable, as they set up child-focused services to mitigate the impact.
  • (10) Regression analyses suggested that such aggression-inhibitory effects of an apology were mediated by impression improvement, emotional mitigation, and reduction in desire for an apology within the victims.
  • (11) At present, however, technical and economic factors combine to mitigate against MRI.
  • (12) The IPCC is charged with providing a scientific, balanced assessment about what's known and what's known about climate change There are lots of organisations ringing bells The IPCC is more like a belltower, which people can climb up to get a clear view 8.41am BST Al Gore , the former US vice-president and winner of the Nobel peace prize for his work on climate change , has responded to the IPCC report by saying it shows the need for a switch to low carbon sources of energy (note his emphasis is on mitigation, i.e.
  • (13) Potential strategies to avoid the precipitating antigen antibody reaction or to mitigate the resulting effector cascade are described.
  • (14) The results of this study serve to mitigate concern over the possible carcinogenicity of MDA in the diet, since less than 10% of the MDA in several foods containing highly unsaturated fatty acids was found in the free form.
  • (15) The deputy president, William Ruto, said it is now up to the developed world to mitigate the fallout, suggesting that other countries including the UK should resettle the refugees who could soon be kicked out of Kenya.
  • (16) Application of the formula in 3 patients with the juvenile CLF, the M. Batten-Spielmeyer-Vogt, resulted in a mitigated course of the disease.
  • (17) "The one thing that we have come up with is the importance of adaptation and mitigation choices.
  • (18) There is an art as well as a science to accurately presenting devastating facts while mitigating potentially unnecessary emotional damage.
  • (19) The issue is the capacity of the law to mitigate it.
  • (20) Delivery of oxygenated autologous blood to the myocardium at risk during inflation may help mitigate this ischemia.