Excessive postextraction bleeding associated with Cordyceps sinensis: a case report and review of select traditional medicines used by Vietnamese people living in the United States.

Many older people who have emigrated from Vietnam to the United States continue to use the traditional medicines that they used in their country of origin. Clinicians trained in the West may not be familiar with these products. We reviewed 6 Asian traditional medicines that are popular among older Vietnamese people living in the United States.

Effect of lanthanides on Porphyromonas gingivalis proteases.

Host and bacterial proteases play a vital role in periodontitis. Inhibitors of these proteases are necessary for control of this disease. The purpose of this study was to evaluate the effect of lanthanides on proteins from Porphyromonas gingivalis, a major pathogen in periodontitis.