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(proh-TEH-grin)
![](https://webarchive.library.unt.edu/eot2008/20081025060929im_/http://www.nci.nih.gov/images/spacer.gif)
| One of a family of small proteins found in white blood cells in pigs. Protegrins kill certain bacteria, fungi, and viruses by making holes in their outer membranes and causing them to burst. A protegrin is a type of antimicrobial peptide. |
Previous Definitions: | prosthodontist, prostration, protease inhibitor, proteasome inhibitor, protective factor | Next Definitions: | protein, protein expression, protein kinase C, protein-bound paclitaxel, proteoglycan |
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