Permeability of the blood-brain barrier (BBB) is one of the factors determining the bioavailability of therapeutic drugs. The BBB only allows entry of lipophilic compounds with low molecular weights by passive diffusion. However, many lipop...
http://www.medscape.com/medline/abstract/15134571
Sinn, BBB is just that the cells lining the capillaries in the brain are pushed tightly together ...
http://en.allexperts.com/q/Biotech-Biomedical-2398/inde...
Few of the HIV anti-viral drugs penetrate into the CNS to any extent. AZT has been found to be the most effective of the anti-virals in reducing CNS related clinical signs. However, whether AZT significantly affects the level of virus repli...
http://www.aidscience.org/neuroaids/articles/Neuro1(5)....
If practical solutions to the BBB problem were available, the global CNS drug market would be the fastest growing sector of the pharmaceutical industry, because the following drug development pathways would be enabled: ・ development of prot...
http://www.armagen.com/about-bbb.php#central
DRUGS and His Effect to the Central Nervous System 3. Loss of Control - overtime, addicted people loses their ability to control their behavior. Despite overwhelming negative consequences, they continue to behave in ways that make their liv...
http://www.associatedcontent.com/article/2783874/how_dr...
I looked it up in the dictionary, and it says "a feeling of well-being or elevation".so i don't really understand it. Answers: Euphoria is an intense feeling of elation. In laymans terms, an extremely happy or giddy feeling. It is...
http://medicine61.blogspot.com/2009/11/what-does-euphor...
caffine can cut off certain parts of the CNS possibly weed and alcohol
http://answers.yahoo.com/question/index?qid=20100210123...