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单词 immunostimulant
释义

immunostimulantn.adj.

Brit. /ˌɪmjᵿnəʊˈstɪmjᵿlənt/, /ˌɪmjᵿnəʊˈstɪmjᵿln̩t/, /ɪˌmjuːnəʊˈstɪmjᵿlənt/, /ɪˌmjuːnəʊˈstɪmjᵿln̩t/, U.S. /ˌɪmjənoʊˈstɪmjələnt/, /ᵻˌmjunoʊˈstɪmjələnt/
Origin: Formed within English, by compounding. Etymons: immuno- comb. form, stimulant n.; immuno- comb. form, stimulant adj.
Etymology: As noun < immuno- comb. form + stimulant n., after immunostimulation n. As adjective < immuno- comb. form + stimulant adj., after immunostimulation n. With use as adjective compare earlier immunostimulatory adj.
Medicine.
A. n.
An agent that stimulates the function of the immune system.
ΚΠ
1971 Science 5 Nov. 592/3 The effect can be magnified by injecting the animal with a nonspecific immunostimulant such as BCG.
1980 Newsweek 20 Oct. 58/1 Besides the special diet, he now takes a variety of ‘immunostimulants’, including live cells from fetal pigs.
2002 P. Thomas What works, what Doesn't xxi. 290 As it [sc. echinacea] is an immuno-stimulant it should also not be given concomitantly with immuno-suppressants.
B. adj.
= immunostimulatory adj.
ΚΠ
1973 Lancet 24 Feb. 438/2 For the past two years we have been studying the immunostimulant properties of an inactivated R.N.A. virus preparation..in Australia (Au)-antigen-positive subjects.
1985 Med. Hypotheses 16 40 The elimination of these suppressor T cells sensitizes the host to the potent immunostimulant action..of the subsequent infusion of allogeneic lymphocytes.
1999 S. Price & L. Price Aromatherapy for Health Professionals (ed. 2) i. iv. 79 Melaleuca viridiflora has been reported to have an immunostimulant effect by increasing the level of immunoglobulins.
This is a new entry (OED Third Edition, June 2008; most recently modified version published online March 2022).
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n.adj.1971
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更新时间:2024/12/24 7:50:05