Is the Anti-Gliadin Antibodies (AGA) test reliable for diagnosing celiac disease? AGA are anti-food protein antibodies; as such, they are not indicative of any autoimmune reactions. They appear only if the patient has been eating gluten, butâand this is the pointâthey are not linked to any detectable adverse reaction to gluten. In other words, they can appear in individuals who eat gluten as a response to it touching the gut, but do not necessarily correlate with any clinical expressions.
The C drive typically refers to the computer hard drive, and subsequent letters are assigned for each installed drive. Various organizations, such as colleges and universities, may use a system of networked storage, in which the drives are labeled similarly.
A disk drive is a randomly addressable and rewritable storage device. The term can be broadly interpreted to include optical drives and in earlier times, floppy drives. However, in popular usage, it has come to relate mainly to hard disk drives (HDDs).