Statins that penetrate blood brain barrier

Serum levels of atorvastatin lactone and acid were comparable in human subjects Pleiotropic effects of statins. However, as several investigators found that the lipophilicity of statins did not affect their usefulness as preventive agents for AD 6 , 9 , 10 , other factors must be taken into account as well. Relatively low levels of simvastatin and lovastatin lactones were detected but pravastatin was not detected in the cerebral cortex 24 h after the last drug administration. However, large double-blind RCTs of pravastatin 13 and simvastatin 14 lasting 3. Various methodological issues are also likely to contribute to the inconsistency.

Email will not be published required. In its neuroprotective role, the blood—brain barrier functions to hinder the delivery of many potentially important diagnostic and therapeutic agents to the brain. This prion-like hypothesis is gaining support in numerous studies in vitro and involving in vivo intracerebral injection of brain lysates , extracted protein tau , alpha-synuclein and synthetically generated fibers in alpha-synucleinopathies. Men may take longer to achieve an erection, and women may have less lubrication, and orgasms may feel different. It is believed that these drugs can pass through the blood-brain barrier and get into brain cells, but how statins affect neurons is not understood. Another study of atrial fibrillation patients found a lower rate of dementia when the patient took a statin.

Earn course certificates and optional CME. You can also subscribe without commenting. Therapeutic molecules and antibodies that might otherwise be effective in diagnosis and therapy do not cross the BBB in adequate amounts. Inflammation and Psychiatric Disorders.