Given the role anti-MAG antibodies are thought to play in thepathogenesis of the neuropathy, treatments havefocused on decreasing circulating IgM by removal(eg, PLEX), inhibition (eg, IVIG) or reduction ofsynthesis (eg, corticosteroids, immunosuppressivedrugs, interferon-a or rituximab).
The Qatari riyal, denoted by QAR, is the official currency of Qatar. Divided into 100 dirhams, the riyal is issued by the Qatar Central Bank.
Saudi Arabian Riyal, SAR. The Saudi riyal is the official currency of Saudi Arabia. The currency code is SAR and identified by the symbol SR. The riyal is subdivided into Halalas 100. The riyal is issued by the Saudi Arabian Monetary Agency (SAMA). '. Exchange rates are published daily.