It turned out you may get the graft right into a better placement and a more stable knee if you drill in that purchase. I didn’t know I acquired it ‘wrong’ until after I’d performed hundreds of successful operations.’ In the study, 90 patients got endoscopic ACL knee medical procedures performed by Dr. Pinczewski. After 15 years, 82 individuals were examined and documented. In evaluating knee function , the patients had a median rating of 95 .NKT cells are the ‘BMWs’ of the immune system, says Akbari. They are able to produce cytokines very quickly and directly cause asthma. NKT cells possess another unique home: while typical T cells recognize proteins antigens, NKT cells are triggered by glycolipid antigens. In the past, most of the focus in allergy and asthma provides been on protein antigens, Umetsu says. Our current studies suggest that additional classes of antigens may be involved. And since NKT cells have a receptor that varies small between humans and mice, we think that the antigens they recognize have become important.