attenuate


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at·ten·u·ate

(ă-ten'yū-āt),
To dilute, thin, reduce, weaken, diminish.
[L. at-tenuo, pp. -tenuatus, to make thin or weak, fr. tenuis, thin]

attenuate

/at·ten·u·ate/ (ah-ten´u-āt)
1. to render thin.
2. to render less virulent.

attenuate

(ə-tĕn′yo͞o-āt′)
v. attenu·ated, attenu·ating, attenu·ates
v.tr.
1. To reduce in force, value, amount, or degree; weaken: Medicine attenuated the fever's effect.
2. To lessen the density of; rarefy.
3. Biology To make (bacteria or viruses) less virulent.
4. Electronics To reduce (the amplitude of an electrical signal) with little or no distortion.
v.intr.
To become thin, weak, or fine.
adj. (-yo͞o-ĭt)
1. Reduced or weakened, as in strength, value, or virulence.
2. Botany Gradually tapering to a slender point.

at·ten′u·a′tion n.

at·ten·u·ate

(ă-ten'yū-āt)
To dilute, thin, reduce, weaken, diminish.
[L. at-tenuo, pp. -tenuatus, to make thin or weak, fr. tenuis, thin]

attenuate

(of a leaf or plant structure) gradually tapering to a long slender point.
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Bone marrow stromal cells attenuate sepsis via prostaglandin E (2)-dependent reprogramming of host macrophages to increase their interleukin-10 production.
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These findings suggest that antagonizing non-NMDA glutamate receptors attenuates a noise-induced temporary threshold shift.
173) Furthermore, the concurrent systemic twice-daily administration of D-methionine and gentamicin significantly attenuates auditory threshold shifts in guinea pigs.
Pentoxifylline maintains cochlear microcirculation and attenuates temporary threshold shifts following acoustic overstimulation.
Calpain inhibitor AK295 attenuates motor and cognitive deficits following experimental brain injury in the rat.
Blocking CTGF attenuates proteinuria: VEGF and AGE have been implicated as key factors in promoting early pathologies associated with diabetic nephropathy, such as hyperfiltration and the onset of proteinuria29,30, and recent similar studies suggest a role for CTGF in mediating these same effects.