"Direct delivery of therapeutics from the nasal cavity into the CNS (IN delivery) bypasses the BBB and provides an alternative to invasive methods of drug administration" https://t.co/ve3XVA1ztk
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@Szyzygy2 Oral bioavailability of cromolyn is poor, but intranasal better. Check out study cited here. https://t.co/D6uueGtMZZ
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@ShaneyWright I'd try to get intranasal cromolyn, not oral. Intranasal & not oral administration is what's being studied in both the covid & alzheimer's cromolyn trials now, and with good reason: increased bioavailability and CNS access. Oral bioav
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@ytcomms2 @RWMaloneMD I think it can also bypass bbb via some nasopharynx route https://t.co/8c33IBm9jD