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Nathan Goodyear

Metabolic biomarkers of increased oxidative stress... [Am J Clin Nutr. 2004] - PubMed r... - 0 views

www.ncbi.nlm.nih.gov/...15585776

ASD autism spectrum disorder detoxification children SAMe SAH homocysteine cystathionine glutathione adenosine

shared by Nathan Goodyear on 05 Jul 11 - No Cached
  • children with autism had significantly lower baseline plasma concentrations of methionine, SAM, homocysteine, cystathionine, cysteine, and total glutathione and significantly higher concentrations of SAH, adenosine, and oxidized glutathione
  • This metabolic profile is consistent with impaired capacity for methylation (significantly lower ratio of SAM to SAH) and increased oxidative stress (significantly lower redox ratio of reduced glutathione to oxidized glutathione) in children with autism
  • increased vulnerability to oxidative stress and a decreased capacity for methylation may contribute to the development and clinical manifestation of autism.
  • Nathan Goodyear on 05 Jul 11
     
    detoxification impairment and the markers to assess it in children with ASD
Nathan Goodyear

The role of S-adenosyl methionine in preventing FOLFOX-induced liver toxicity: a retros... - 0 views

informahealthcare.com/...14740338.2011.562888

SAMe methylation cancer CBS cystathionine Beta-synthase glutathione GSH chemotherapy

shared by Nathan Goodyear on 27 Jun 12 - No Cached
  • Nathan Goodyear on 27 Jun 12
     
    SAMe shown to lower liver toxicity in chemotherapy treatment.  SAMe could be a powerful chemotherapeutic adjuvant.  This makes since, because cancer is known to be a hypomethylated state.  Low methyl donors will reduce CBS activity and thus lower glutathione.  This will result in increased oxidative stress and inflammation in the liver.  SAMe will open the CBS activity up and increase glutathione production.
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