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 Arabia, Riyal. The Saudi Arabian Riyal is the currency of Saudi Arabia. Our currency rankings show that the most popular Saudi Arabia Riyal exchange rate is the INR to SAR rate.The currency code for Riyals is SAR, and the currency symbol is ï·¼.Below, you'll find Saudi Arabian Riyal rates and a currency converter. You can also subscribe to our currency newsletters with daily rates and analysis, read the XE Currency Blog, or take SAR rates on the go with our XE Currency Apps and website.audi Arabian Riyal History. Prior to the 20th century, foreign currencies such as the Maria Theresa Thalers and British Gold Sovereigns circulated and served the monetary needs in Arabia, with the exchange rate of 1 Gold Sovereign being equal to 5 Theresa Thalers.