Abstract
The NO/ONOO− cycle is a biochemical vicious cycle that is thought to cause such diseases as chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME), multiple chemical sensitivity (MCS), fibromyalgia (FM), and possibly a large number of other chronic inflammatory diseases. The chemistry/biochemistry of the cycle predicts that the primary mechanism is local such the depending on where it is localized in the body, it may cause a variety of different diseases. Previous studies have shown that agents that lower such cycle elements as oxidative stress, nitric oxide, inflammatory responses, mitochondrial dysfunction, tetrahydrobiopterin (BH4) depletion and NMDA activity produce clinical improvements in CFS/ME and FM patients, consistent with the predictions of the cycle mechanism. Multiagent protocols lowering several aspects of the cycle appear to be the most promising approaches to therapy. These include an entirely over-the-counter nutritional support protocol developed by the author in conjunction with the Allergy Research Group. However, such mulitagent protocols to date have not produced any substantial numbers of cures of these presumed NO/ONOO− cycle disease. Why is that? This paper argues that what is called the central couplet of the cycle, the reciprocal relation between peroxynitrite elevation and BH4 depletion, is not being adequately downregulated by these multiagent protocols. Ten agents/classes of agents are available, each of which downregulates one or the other end of this central couplet. It is suggested, then, that treatments that simultaneously effectively downregulate both ends to the central couplet, when used along with multiagent protocols lowering other aspects of the cycle and avoidance of stressors that otherwise upregulate the cycle, will lead to substantial numbers of cures of these chronic diseases.
Wednesday, February 24, 2010
Can We Cure NO/ONOO (Feb/March 2010) Townsend Letter for Doctors & Patients
Can We Cure NO/ONOO (Feb/March 2010) Townsend Letter for Doctors & Patients
