Effect of Silver Nanoparticles With Thermoplastic Polyurethane on Postoperative Rehabilitation of Diabetic Patients With Open Fracture of Lower Extremities.

Objective: This retrospective study aims to explore the effect of silver nanoparticles with thermoplastic polyurethane (TPU/NS) on the rehabilitation of diabetic patients with open fracture of lower extremities.

Methods: Diabetic patients ( = 98) with open fracture of lower extremities treated in our hospital were analyzed retrospectively from June 2015 to December 2021. TPU/NS nanocomposites were prepared for postoperative treatment of diabetic patients with open fracture of lower extremities.

[Reassessment of EWSR1 gene rearrangement-negative undifferentiated round cell sarcomas in bone and soft tissues by fluorescence in situ hybridization].

To unravel the CIC rearrangement sarcomas and BCOR-CCNB3 sarcomas from EWSR1 rearrangement-negative undifferentiated round cell sarcomas in the bone and soft tissues. Twenty-eight cases of EWSR1 rearrangement-negative undifferentiated round cell sarcomas of bone and soft tissues, tested for CIC rearrangement and BCOR rearrangement by fluorescence in situ hybridization and related immunostaining were analyzed, and some of the BCOR rearrangement cases were verified by reverse transcription-polymerase chain reaction. Five of 28 (17.

[DNA sequencing of H3F3A mutations in H3.3 immunohistochemistry-negative giant cell tumors of bone].

To investigate the subtypes of H3F3A DNA mutation in H3.3 immunohistochemistry (IHC) negative giant cell tumors of bone (GCTB). IHC expression of G34W mutated protein was evaluated in 181 cases GCTB.