Widal reaction (test)

См. также в других словарях:

• Widal's test — Wi*dal s test, or Widal test Wi*dal test or Widal reaction Wi*dal reaction . [After Fernand Widal (b. 1862), French physician.] (Med.) A test for typhoid fever based on the fact that blood serum of one affected, in a bouillon culture of typhoid… …   The Collaborative International Dictionary of English

• Widal's test — noun a test for detecting typhoid fever and other salmonella infections • Syn: ↑Widal test • Hypernyms: ↑agglutination test * * * noun or widal test Usage: usually capitalized W Ety …   Useful english dictionary

• Widal reaction — Widal s test Wi*dal s test, or Widal test Wi*dal test or Widal reaction Wi*dal reaction . [After Fernand Widal (b. 1862), French physician.] (Med.) A test for typhoid fever based on the fact that blood serum of one affected, in a bouillon culture …   The Collaborative International Dictionary of English

• Widal reaction — Wi·dal reaction also Wi·dal s reaction vē däl(z) n a specific reaction consisting in agglutination of typhoid bacilli or other salmonellas when mixed with serum from a patient having typhoid fever or other salmonella infection and constituting a… …   Medical dictionary

• Widal syndrome test (reaction serum test) — Wi·dal syndrome, test (reaction, serum test) (ve dahlґ) [Georges Fernand Isidore Widal, French physician, 1862–1929] see hemolytic anemia, under anemia, and see under test …   Medical dictionary

• Widal reaction — an agglutination test for the presence of antibodies against the Salmonella organisms that cause typhoid fever. It is thus a method of diagnosing the presence of the disease in a patient and also a means of identifying the organisms in infected… …   The new mediacal dictionary

• Widal test — Widal s test Wi*dal s test, or Widal test Wi*dal test or Widal reaction Wi*dal reaction . [After Fernand Widal (b. 1862), French physician.] (Med.) A test for typhoid fever based on the fact that blood serum of one affected, in a bouillon culture …   The Collaborative International Dictionary of English

• Widal test — also Widal s test n a test for detecting typhoid fever and other salmonella infections using the Widal reaction compare AGGLUTINATION TEST * * * Widal serum test (for typhoid and paratyphoid fevers) a test of serum of patients with suspected… …   Medical dictionary

• reaction — 1. The response of a muscle or other living tissue or organism to a stimulus. 2. The color change effected in litmus and certain other organic pigments by contact with substances such as acids or alkalies; also the property that such substances… …   Medical dictionary

• Fernand Widal — Fernand Widal, né le 9 mars 1862 à Dellys (Algérie) et mort le 14 janvier 1929 à Paris, est un médecin et bactériologiste français qui s est fait connaître par ses travaux sur le diagnostic de la fièvre typhoïde, la… …   Wikipédia en Français

• IMMUNOCHIMIE - Réaction antigène-anticorps — La réaction Ag Ac est un processus bi ou multimoléculaire à modalités variées se traduisant, en fonction des caractéristiques structurales des molécules réagissantes et du milieu réactionnel, par des phénomènes physicochimiques et biologiques… …   Encyclopédie Universelle