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porphin |
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porphin [′pȯr·fən] (biochemistry) A heterocyclic ring consisting of four pyrrole rings linked by methine (‒CH=) bridges; the basic structure of chlorophyll, hemoglobin, the cytochromes, and certain other related substances. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Patent Office issued its Formal Notice of Allowance for a Patent developed by Biomoda researchers titled "Compositions and Methods for Detecting Precancerous Conditions in Cells and Tissue Samples using 5, 10, 15, 20 Tetrakis (Carboxyphenyl) Porphine. 5 percent reports that it has just received notification from the Canadian government of the granting of a patent for use of Tetrakis Porphine for the detecting and treating of lung cancer. |
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