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The mfERG N1 implicit time also improved in ring 1 from No improvement was seen in the 11 control eyes into which aPPP was injected. No ocular or systemic adverse events related to the injections or aPRP were observed during the follow-up period. The subtenon injection of aPRP seems to be a therapeutic option for treatment and might lead to positive results in the vision of RP patients. Long-term results regarding adverse events are unknown.

There have not been any serious adverse events and any ophthalmic or systemic side effects for 1 year follow-up. Further studies with long-term follow-up are needed to determine the duration of efficacy and the frequency of application. Make sure your answer is reasonable. Check your work. Calculator Tips Review the latest information on permitted and prohibited calculators.

You are not required to use a calculator. All the problems can be solved without a calculator. If you regularly use a calculator in your mathematics work, use one you're familiar with when you take the mathematics test. Using a more powerful, but unfamiliar, calculator is not likely to give you an advantage over using the kind you normally use.

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