acidified serum test

acidified serum test
(for paroxysmal nocturnal hemoglobinuria) the patient's washed red cells are incubated at 37°C in acidified normal serum or the patient's acidified serum; after centrifugation the supernatant is examined colorimetrically for hemolysis. In paroxysmal nocturnal hemoglobinuria the red cells are abnormally susceptible to lysis by complement, which is activated by the alternate pathway in acidified serum. Called also Ham t.

Medical dictionary. 2011.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

  • Ham test — (ham) [Thomas Hale Ham, American physician, 1905–1987] acidified serum test …   Medical dictionary

  • Ham test — acidified serum t …   Medical dictionary

  • paroxysmal nocturnal hemoglobinuria — n a form of hemolytic anemia that is characterized by an abnormally strong response to the action of complement, by acute episodes of hemolysis esp. at night with hemoglobinuria noted upon urination after awakening, venous occlusion, and often… …   Medical dictionary

  • Congenital dyserythropoietic anemia type iv — (CDA IV) has been described with typical morphologic features of CDA II but a negative acidified serum test.[1] Congenital dyserythropoietic anemia type iv Classification and external resources ICD 10 D64.4 ICD 9 …   Wikipedia

  • congenital dyserythropoietic anemia — any of several rare hereditary anemias, mostly types of macrocytic anemia, characterized by nuclear anomalies of the erythrocytes, such as multinuclearity, karyorrhexis, or macrocytosis. The most common type (called also HEMPAS) is an autosomal… …   Medical dictionary

  • Neutropenia — Classification and external resources Blood film with a striking absence of neutrophils, leaving only red blood cells and platelets ICD 10 D …   Wikipedia

  • Congenital dyserythropoietic anemia type II — (CDA II), or HEMPAS is a rare genetic anaemia in humans characterized by hereditary erythroblastic multinuclearity with positive acidified serum lysis test.[1] Congenital dyserythropoietic anemia type II Classification and external resources ICD… …   Wikipedia

  • protein — proteinaceous /proh tee nay sheuhs, tee i nay /, proteinic, proteinous, adj. /proh teen, tee in/, n. 1. Biochem. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the… …   Universalium

  • Soy protein — is generally regarded as the storage protein held in discrete particles called protein bodies which are estimated to contain at least 60–70% of the total soybean protein. Upon germination of the soybean, the protein will be digested and the… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”