英语词汇“Schick”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

Schick

释义

Schick Med.|ʃɪk|
The name of Bela Schick (1877–1967), Hungarian-born U.S. pædiatrician, used attrib. and absol. to designate a test he devised consisting in the intradermal injection of diphtheria toxin: the absence of an erythematous reaction indicates previously acquired immunity to diphtheria. [Described by Schick in Münchener med. Wochenschr. (1908) LV. 504–6.]
1916Jrnl. Immunol. I. 203 This principle is applied today in the so-called Shick [sic] test of immunity to diphtheria.1927R. Muir et al. Man. Bacteriol. (ed. 8) xvii. 478 If a positive Schick is present in addition, the reaction due to the unheated toxin will be more marked.1955Sci. News Let. 9 Apr. 229/3 The Schick test, familiar to many school children, tells whether or not ‘shots’ to protect against diphtheria have been effective.1971D. Lambert in C. Bonington Annapurna South Face 290 A test known as the Schick Test may have to be done beforehand.
Hence Schick-positive (-negative) adjs., showing (failing to show) an erythematous reaction in the Schick test.
1927R. Muir et al. Man. Bacteriol. (ed. 8) xvii. 476 If the suspected carrier is Schick-positive, i.e. non-immune, the organism is likely to be non-virulent.1932Ibid. (ed. 9) xvii. 507 The proportion of Schick negative reactions increases with age much as in Europe; also the blood of Schick negative reactors contains diphtheria antitoxin.1944L. E. H. Whitby Med. Bacteriol. (ed. 4) xiii. 237 Hospital nurses should always be actively immunized if they are Schick-positive.1951Whitby & Hynes Ibid. (ed. 5) xiii. 239 Infants born of Schick-negative mothers are themselves immune to diphtheria for the few months during which maternal antibodies persist in the circulation.

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