anaphylaxisn.

/ænəfɪˈlæksɪs/

Etymology: modern Latin, < French anaphylaxie (Portier and Richet 1902, in Compt. Rend. Soc. de Biol. 170), < ana- prefix + Greek ϕύλαξις watching, guarding. Compare prophylaxis n.

Pathol.

Extreme sensitivity of tissues to the reintroduction of an antigen. Also transf.

ΘΚΠ

the world > health and disease > ill health > a disease > disorders of internal organs > disordered sensation > [noun] > hypersensitivity

idiosyncrasy1893

hypersensitiveness1906

hypersusceptibility1906

anaphylaxis1907

hypersensitization1908

hypersensitivity1914

atopy1923

1907 Jrnl. Med. Research 16 143 (heading) On Serum Anaphylaxis in the Guinea-Pig. Animals may react to certain toxic or foreign substances..by an increased susceptibility or anaphylaxis.

1909 Arch. Int. Med. III. 519 Anaphylaxis.., also called hypersusceptibility, super~sensitiveness, is a condition of unusual or exaggerated susceptibility of the organism to foreign substances.

1913 J. M. Bligh tr. C. R. Richet Anaphylaxis i. 1 Anaphylaxis is the opposite condition to protection (phylaxis).

1925 C. H. Browning Bacteriol. x. 232 A similar phenomenon is that of anaphylaxis in which a parenteral injection of foreign serum, which is quite harmless to a normal individual, may cause serious symptoms in one who has received a previous injection of serum; this result follows only when both injections consist of serum of the same foreign species.

1939 Nature 6 May 768/1 Fatal anaphylaxis usually occurred within six minutes of the injection of egg-white.

1953 L. E. Hinsie & J. Shatzky Psychiatric Dict. (ed. 2) 571/1 In psychic anaphylaxis..the reaction is..a response to the sensitizing agent rather than to the activating agent.

Derivatives

anaphyˈlactic adj. esp. in anaphylactic shock, a rapid physical reaction to such reintroduction.

ΚΠ

1907 Jrnl. Med. Research 16 174 It is important to consider certain general relations which exist between the anaphylactic serum and the affected organism... Sera of animals other than the horse have an anaphylactic power against the guinea-pig.

1910 Lancet 9 July 84/1 Deep ether narcosis..modifies anaphylactic shock.

1939 Nature 6 May 767/2 Anaphylactic phenomena in the rhesus monkey after intravenous injection of horse serum.

1955 Sci. News Let. 9 Apr. 234/3 These severe sting reactions, and similar severe reactions to bites of biting insects, are what scientists call anaphylactic shocks.

1959 Listener 24 Dec. 1115/2 Anaphylactic shock, allergy, and hypersensitivity are all aberrations or miscarriages of the immunological process.

This entry has not yet been fully updated (first published 1972; most recently modified version published online November 2010).

单词	anaphylaxis
释义	anaphylaxisn. /ænəfɪˈlæksɪs/ Etymology: modern Latin, < French anaphylaxie (Portier and Richet 1902, in Compt. Rend. Soc. de Biol. 170), < ana- prefix + Greek ϕύλαξις watching, guarding. Compare prophylaxis n. Pathol. Extreme sensitivity of tissues to the reintroduction of an antigen. Also transf. ΘΚΠ the world > health and disease > ill health > a disease > disorders of internal organs > disordered sensation > [noun] > hypersensitivity idiosyncrasy1893 hypersensitiveness1906 hypersusceptibility1906 anaphylaxis1907 hypersensitization1908 hypersensitivity1914 atopy1923 1907 Jrnl. Med. Research 16 143 (heading) On Serum Anaphylaxis in the Guinea-Pig. Animals may react to certain toxic or foreign substances..by an increased susceptibility or anaphylaxis. 1909 Arch. Int. Med. III. 519 Anaphylaxis.., also called hypersusceptibility, super~sensitiveness, is a condition of unusual or exaggerated susceptibility of the organism to foreign substances. 1913 J. M. Bligh tr. C. R. Richet Anaphylaxis i. 1 Anaphylaxis is the opposite condition to protection (phylaxis). 1925 C. H. Browning Bacteriol. x. 232 A similar phenomenon is that of anaphylaxis in which a parenteral injection of foreign serum, which is quite harmless to a normal individual, may cause serious symptoms in one who has received a previous injection of serum; this result follows only when both injections consist of serum of the same foreign species. 1939 Nature 6 May 768/1 Fatal anaphylaxis usually occurred within six minutes of the injection of egg-white. 1953 L. E. Hinsie & J. Shatzky Psychiatric Dict. (ed. 2) 571/1 In psychic anaphylaxis..the reaction is..a response to the sensitizing agent rather than to the activating agent. Derivatives anaphyˈlactic adj. esp. in anaphylactic shock, a rapid physical reaction to such reintroduction. ΚΠ 1907 Jrnl. Med. Research 16 174 It is important to consider certain general relations which exist between the anaphylactic serum and the affected organism... Sera of animals other than the horse have an anaphylactic power against the guinea-pig. 1910 Lancet 9 July 84/1 Deep ether narcosis..modifies anaphylactic shock. 1939 Nature 6 May 767/2 Anaphylactic phenomena in the rhesus monkey after intravenous injection of horse serum. 1955 Sci. News Let. 9 Apr. 234/3 These severe sting reactions, and similar severe reactions to bites of biting insects, are what scientists call anaphylactic shocks. 1959 Listener 24 Dec. 1115/2 Anaphylactic shock, allergy, and hypersensitivity are all aberrations or miscarriages of the immunological process. This entry has not yet been fully updated (first published 1972; most recently modified version published online November 2010). < n.1907
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