Watson-Schwartz test
A qualitative screening test for diagnosis of acute intermittent porphyria by the addition of Ehrlich’s reagent and saturated sodium acetate to the urine; a pink or red colour indicates the presence of porphobilinogen or urobilinogen; the former indicates porphyria, the latter does not; therefore, positive results require further differential extraction with butanol and chloroform to eliminate false-positive results due to urobilinogen.
Watson-Schwartz test A qualitative screening test for diagnosis of acute intermittent porphyria by the addition of Ehrlich’s reagent and saturated sodium acetate to the urine; a pink or red colour indicates the presence of porphobilinogen or urobilinogen; the former indicates porphyria, the latter does not; therefore, positive results require further differential extraction with butanol and..
Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..
In this tutorial, the works of Carl Gustav Jung and Sigmund Freud are described. Both of them actively pursued the way h..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics – Definition: Heredity and ..
The endoplasmic reticulum and Golgi apparatus are the organelles involved in the translation step of protein synthesis a..
A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..
