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About Layla Yeganeh
Expertise
I have researched and studied medicine, pharmacy, psychology and biology in college, through medical journals and research studies, I also have personal knowledge of the side effects, interactions and uses of many drugs for: antidepressants, alternative depression treatments, sleep aids, ADD, ADHD, psychiatric meds, weight loss, fibro, thyroid (Armour) versus synthetic, endocrinology, HRT, natural homeopathic drug interactions, toxicology, steroids, blood pressure, anxiety, birth control pills, Migraines, headaches, pain medications, TMJ, antibiotics, sinus and otolaryngoloy medications, as well as Immune therapy and allergy treatments, and many more. I would like to extend my knowledge and exerience to you, and offer advice so please don't hesitate to ask if you have a question. Every question is important, and no question is too difficult.

Experience
Psychology/Biology

Education/Credentials
Psychology/Biology B.S. PhD Psychology (working on)

 
   

You are here:  Experts > Health/Fitness > Pharmacology > Pharmacy > aminopyridine

Pharmacy - aminopyridine


Expert: Layla Yeganeh - 7/11/2007

Question
TOUGH QUESTION
WHATS THE DIFFERENCE BETWEEN 4-AMINOPYRIDINE AND C-4 AMINOPYRIDINE???

Answer
Dear Dave,
 Are you needing clarification on the drug 4-Aminopyridine in terms of its molecular structure?
If you could you clarify what you wanting to know, I can try and help, although I am not a chemist.
If you could shed some more light on what your current situation I will try to help.

"4-aminopyridine (also known as 4-AP and Fampridine) is a drug that blocks the potassium channels in neurons. This effectively improves the transmission of nerve impulses down damaged axons. It does not replace damaged myelin but users of 4-aminopyridine report dramatic improvement in a number of symptoms especially paraesthesia. It should be born in mind that this is an experimental drug and the side-effects are uncertain. Dosages should be carefully regulated as potassium is a chemical that is used extensively in other parts of the body including heart functions.

Agriculturally, 4-AP is used as an extremely effective bird poison sold under the brand name Avitrol. It is highly toxic to all mammals including humans if dosages are exceeded, and, as an experimental drug, recommended dose data is unavailable.

A slow release formulation of 4-aminopyridine is supplied by the Irish drug company, Elan Corporation, and is currently being tested by Acorda in two phase II trials in the US. It is currently awaiting authorisation by the US Federal Drug Agency (FDA)."

reference: http://www.mult-sclerosis.org/4aminopyridine.html

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