Rituximab (Rituxan and MabThera) is a drug used to treat rheumatoid arthritis that has not improved with other types of medications, as well as certain forms of vasculitis.
As retirement accounts, the Roth IRA and the TSP Roth have annual investment limits. The TSP Roth has a significantly higher investment limit than the Roth IRA. Investors will be able to put $16,500 in a TSP Roth, whereas a maximum of $5,000 can be put into a Roth IRA in 2011. A TSP Roth has a higher catch-up provision as well.
Roth is the type of IRA. IRA means individual retirement account. A Roth IRA differs from a traditional IRA in that the deposit is not tax deductible for income tax purposes. Also, the gain over time is not taxable when the account matures and the amount is withdrawn for retirement income.ontributions to a Roth IRA are not tax-deductible. When you make withdrawals from your Roth IRA, your withdrawals come out tax-free. However, a 10% penalty may apply if you make withdrawals before age 59 1/2.