/oss/taxonomy/term/4265/all en /oss/article/medical-history/not-laughing-matter <p>When I was growing up, “looning” meant one thing. You would fill a balloon with water and throw it at a target that usually did not welcome such activity. Today, “looning” has taken on another meaning. At music festivals and at raves, those eardrum-blasting, strobe-lighted parties frequented by the under-thirty crowd, it is not unusual to see dancers raise a balloon to their lips. But they are not blowing into it. They are inhaling the gas it contains. It makes them all giddy, justifying the name by which the gas is known. Laughing gas!</p> Wed, 25 Oct 2023 16:03:58 +0000 Joe Schwarcz PhD 9700 at /oss /oss/article/antibiotic-prophylaxis-and-dentistry <p>As most dentists can attest, the mouth can be a scary place. Despite impassioned assurances from patients, we know that not all flossers are created equal. Lurking in this often-hostile environment are all kinds of nasties including bacteria, fungi and viruses. While some microorganisms in the mouth are described as “good,'' others…. “not so much.” Among these pathogenic villains are certain bacteria that when allowed to thrive wreak all kinds of havoc like bad breath, cavities and bleeding gums.</p> <p><b>History</b></p> Wed, 08 Jan 2020 18:20:51 +0000 Mark Grossman BSc, DDS, Contributor 8073 at /oss