Soft Tissue Injuries Including Auricular Hematoma Management.

Facial trauma accounts of 7% to 10% of emergency department visits in the United States every year. The management of facial soft tissue trauma is an essential skill for the facial plastic surgeon. Understanding preoperative evaluation, repair/management of concomitant injuries, postoperative care, and scar treatment help the facial plastic surgeon obtain the best functional and aesthetic results for the patient.

Disruption of centrosome structure, chromosome segregation, and cytokinesis by misexpression of human Cdc14A phosphatase.

In budding yeast, the Cdc14p phosphatase activates mitotic exit by dephosphorylation of specific cyclin-dependent kinase (Cdk) substrates and seems to be regulated by sequestration in the nucleolus until its release in mitosis. Herein, we have analyzed the two human homologs of Cdc14p, hCdc14A and hCdc14B. We demonstrate that the human Cdc14A phosphatase is selective for Cdk substrates in vitro and that although the protein abundance and intrinsic phosphatase activity of hCdc14A and B vary modestly during the cell cycle, their localization is cell cycle regulated.