Link to this slang definition. To link to this term in a web page or blog, insert the following. <a href=http://onlineslangdictionary.com/meaning-definition-of/pnl>PNL</a>. To link to this term in a wiki such as Wikipedia, insert the following. [http://onlineslangdictionary.com/meaning-definition-of/pnl PNL]
Experimental Treatment Uses Nitric Oxide for Acne. FRIDAY, July 31, 2015 (HealthDay News) -- There's no shortage of products out there that claim to treat the pimples that so often plague teen skin, but your body may already be making an effective treatment that just needs a little tweaking from science, a new study suggests.
Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. Nitrous oxide is also used as a food aerosol in the preparation of whipping cream.