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And now less than $1k to the yellow! Let's get 'er done! Thank you very much for your loyal support, Jim

Or by mail to: Free Republic, LLC - PO Box 9771 - Fresno, CA 93794
Free Republic 4th Quarter Fundraising Target: $88,000 Receipts & Pledges to-date: $78,514
Woo hoo!! And now over 89%!! Less than $9.5k to go!! Thank you all very much!!

Keyword: cytochromep450

Brevity: Headers | « Text »
  • Glyphosate ("Roundup") Responsible for Modern Human Diseases

    04/26/2013 11:32:02 PM PDT · by Renfield · 66 replies
    Entropy ^ | 4-18-2013 | Anthony Samsel and Stephanie Seneff
    Abstract: Glyphosate, the active ingredient in Roundup®, is the most popular herbicide used worldwide. The industry asserts it is minimally toxic to humans, but here we argue otherwise. Residues are found in the main foods of the Western diet, comprised primarily of sugar, corn, soy and wheat. Glyphosate's inhibition of cytochrome P450 (CYP) enzymes is an overlooked component of its toxicity to mammals. CYP enzymes play crucial roles in biology, one of which is to detoxify xenobiotics. Thus, glyphosate enhances the damaging effects of other food borne chemical residues and environmental toxins. Negative impact on the body is insidious and...
  • Unlocking New Talents in Nature: Protein Engineers Create New Biocatalysts

    12/30/2012 1:17:16 PM PST · by neverdem · 5 replies
    ScienceDaily ^ | Dec. 20, 2012 | NA
    Protein engineers at the California Institute of Technology (Caltech) have tapped into a hidden talent of one of nature's most versatile catalysts. The enzyme cytochrome P450 is nature's premier oxidation catalyst -- a protein that typically promotes reactions that add oxygen atoms to other chemicals. Now the Caltech researchers have engineered new versions of the enzyme, unlocking its ability to drive a completely different and synthetically useful reaction that does not take place in nature. The new biocatalysts can be used to make natural products -- such as hormones, pheromones, and insecticides -- as well as pharmaceutical drugs, like antibiotics,...