Biologisch Medisch Centrum Epe Paul van Meerendonk
Deze site is opgericht door een zeer tevreden cliŽnt van het Biologisch Medisch Centrum van Paul van Meerendonk

Biologisch Medisch Centrum
Behandeling CVS/ME

ATP energie
Dr Myhill
Dr Teitelbaum
Dr Meirleir
Dr Cheney
Arts Paul van Meerendonk

ADP-ATP efficiency
Mitochondrial dysfunction
EPD Desensibilisatie
Cvs en fibromyalgie
CVS ME aantoonbaar
CVS legitiem
Research direction

Virus en DNA
Vitamine B12
Vitamine D
Zware metalen
Meetresultaten 1

Meetresultaten 2
Meetresultaten 3
Meetresultaten 4

Video ATP prod


D-ribose  Video

 ATP can be made very quickly from a sugar D-ribose, but D-ribose is only slowly made from glucose. This takes anything from one to four days. So this is the biological basis for delayed fatigue.

Suppose that the demand for ATP is higher than the rate at which it can be recycled. This happens to athletes during the 100 meters sprint. The muscle cells go into anaerobic metabolism where each glucose molecule is converted into 2 molecules of lactic acid. This process is very inefficient (5.2% energy production compared to the 100% of complete oxidation) and can last for only a few minutes. The increased acidity leads to muscle pain. Also, when the concentration of ADP in the cytosol increases and the ADP cannot be recycled quickly enough to ATP, another chemical reaction takes place. This becomes important if there is any mitochondrial dysfunction. Two molecules of ADP interact to produce one of ATP and one of AMP (adenosine monophosphate). The AMP cannot be recycled and thus half of the potential ATP is lost. This takes some days to replenish and may account for the post-exertional malaise symptom experienced by patients


ATP (3 phosphates) is converted to ADP (2 phosphates) with the release of energy for work. ADP passes into the mitochondria where ATP is remade by oxidative phosphorylation (ie a phosphate group is stuck on). ATP recycles approximately every 10 seconds in a normal person - if this goes slow, then the cell goes slow and so the person goes slow and clinically has poor stamina ie CFS.

Problems arise when the system is stressed. If the CFS sufferer asks for energy faster than he can supply it, (and actually most CFS sufferers are doing this most of the time!) ATP is converted to ADP faster than it can be recycled. This means there is a build up of ADP. Some ADP is inevitably shunted into adenosine monophosphate (AMP -1 phosphate). But this creates a real problem, indeed a metabolic disaster, because AMP, largely speaking, cannot be recycled and is lost in urine.

Indeed this is the biological basis of poor stamina. One can only go at the rate at which mitochondria can produce ATP. If mitochondria go slow, stamina is poor.

If ATP levels drop as a result of leakage of AMP, the body then has to make brand new ATP. ATP can be made very quickly from a sugar D-ribose, but D-ribose is only slowly made from glucose. This takes anything from one to four days. So this is the biological basis for delayed fatigue.

However there is another problem. If the body is very short of ATP, it can make a very small amount of ATP directly from glucose by converting it into lactic acid. This is exactly what many CFS sufferers do and indeed we know that CFS sufferers readily switch into anaerobic metabolism. However this results in two serious problems - lactic acid quickly builds up especially in muscles to cause pain, heaviness, aching and soreness ("lactic acid burn"), secondly no glucose is available in order to make D-ribose! So new ATP cannot be easily made when you are really run down. Recovery takes days!


When mitochondria function well, as the person rests following exertion, lactic acid is quickly converted back to glucose (via-pyruvate) and the lactic burn disappears. But this is an energy requiring process! Glucose to lactic acid produces two molecules of ATP for the body to use, but the reverse process requires six molecules of ATP. If there is no ATP available, and this is of course what happens as mitochondria fail, then the lactic acid may persist for many minutes, or indeed hours causing great pain. (for the biochemists, this reverse process takes place in the liver and is called the Cori cycle).