Abstract: The present invention provides methods for reducing A? deposition, A? neurotoxicity and microgliosis in an animal or human afflicted with a cerebral amyloidogenic disease, such as Alzheimer's disease (AD), by administering therapeutically effective amounts of the (R)-enantiomer of the dihydropyridine compound nilvadipine, also known as (?)-nilvadipine, to the animal or human. Further provided are methods for reducing the risk of A? deposition, A? neurotoxicity and microgliosis in animals or humans suffering from traumatic brain injury by administering (?)-nilvadipine after the traumatic brain injury and continuing treatment for a prescribed period of time thereafter.

Abstract: The present invention provides methods for reducing A? deposition, A? neurotoxicity and microgliosis in an animal or human afflicted with a cerebral amyloidogenic disease, such as Alzheimer's disease (AD), by administering therapeutically effective amounts of the (R)-enantiomer of the dihydropyridine compound nilvadipine, also known as (?)-nilvadipine, to the animal or human. Further provided are methods for reducing the risk of A? deposition, A? neurotoxicity and microgliosis in animals or humans suffering from traumatic brain injury by administering (?)-nilvadipine after the traumatic brain injury and continuing treatment for a prescribed period of time thereafter.

Abstract: The present invention provides methods for reducing A? deposition, A? neurotoxicity and microgliosis in an animal or human afflicted with a cerebral amyloidogenic disease, such as Alzheimer's disease (AD), by administering therapeutically effective amounts of the (R)-enantiomer of the dihydropyridine compound nilvadipine, also known as (?)-nilvadipine, to the animal or human. Further provided are methods for reducing the risk of A? deposition, A? neurotoxicity and microgliosis in animals or humans suffering from traumatic brain injury by administering (?)-nilvadipine after the traumatic brain injury and continuing treatment for a prescribed period of time thereafter.

Abstract: The present invention provides methods for reducing A? deposition, A? neurotoxicity and microgliosis in an animal or human afflicted with a cerebral amyloidogenic disease, such as Alzheimer's disease (AD), by administering therapeutically effective amounts of the (R)-enantiomer of the dihydropyridine compound nilvadipine, also known as (?)-nilvadipine, to the animal or human, or by administering a non-racemic enantiomeric mixture of the dihydropyridine compound nilvadipine, to the animal or human. Further provided are methods for reducing the risk of A? deposition, A? neurotoxicity and microgliosis in animals or humans suffering from traumatic brain injury by administering (?)-nilvadipine, or non-racemic mixture of nilvadipine enantiomers, after the traumatic brain injury and continuing treatment for a prescribed period of time thereafter.

Abstract: The present invention provides methods for reducing A? deposition, A? neurotoxicity and microgliosis in an animal or human afflicted with a cerebral amyloidogenic disease, such as Alzheimer's disease (AD), by administering therapeutically effective amounts of the (R)-enantiomer of the dihydropyridine compound nilvadipine, also known as (?)-nilvadipine, to the animal or human. Further provided are methods for reducing the risk of A? deposition, A? neurotoxicity and microgliosis in animals or humans suffering from traumatic brain injury by administering (?)-nilvadipine after the traumatic brain injury and continuing treatment for a prescribed period of time thereafter.