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CSF albumin is a measurement used to determine the levels of albumin in cerebrospinal fluid. [1] A closely related test, CSF total protein is a measurement used to determine the levels of protein in cerebrospinal fluid. [2] [3] It combines the albumin, IgG, and other proteins. It can be useful in distinguishing among causes of Meningitis.
Reference ranges for ions and metals in CSF [1] Substance Lower limit Upper limit Unit Corresponds to % of that in plasma [clarification needed] ... Albumin: 7.8 [5 ...
Cerebrospinal fluid (CSF) is a clear, colorless body fluid found within the tissue that surrounds the brain and spinal cord of all vertebrates. CSF is produced by specialized ependymal cells in the choroid plexus of the ventricles of the brain, and absorbed in the arachnoid granulations. In humans, there is about 125 mL of CSF at any one time ...
Albumin is typically the dominant band on both fluids. Transferrin is another prominent protein on CSF column because its small molecular size easily increases its filtration in to CSF. CSF has a relatively higher concentration of prealbumin than does serum. As expected large molecular proteins are absent in CSF column.
CSF/serum albumin ratio is a test performed to compare the levels of albumin in the cerebrospinal fluid and the serum. It is useful as a measure of the integrity of the blood–brain barrier . [ 1 ] [ 2 ] [ 3 ]
Proteins in the cerebrospinal fluid, normally albumin and globulin are present in the ratio of 8 to 1. Increases in protein levels are of diagnostic value in neurological diseases. The normal CSF is clear and transparent fluid. The Pandy's reaction makes it translucent or opaque.
Albumin has the most negative charge, and will migrate furthest towards the anode. Endoosmotic flow is the movement of liquid towards the cathode, which causes proteins with a weaker charge to move backwards from the application site.
Pages in category "CSF tests" ... CSF albumin; CSF glucose; CSF/serum albumin ratio; CSF/serum glucose ratio; L. Lumbar puncture; P. Pandy's test; U. Ultrasound ...