ENDOPROSTHETIC REPLACEMENT WITH PRESERVATION OF THE EPIPHYSIS FOR PROXIMAL TIBIAL RECONSTRUCTION AFTER OSTEOSARCOMA RESECTION IN CHILDREN: A CASE REPORT

Abstract Background Limb salvage surgery is an important method for treating malignant tumors of the bone involving the adjacent parts of the major joints in children.This technique allows for preservation of limb function, especially in the lower limb.However, the reconstruction of the proximal end of the tibia after removing the tumor mass with a

The S100 proteins, a family of calcium-binding cytosolic proteins, have a broad range of intracellular and extracellular functions through regulating calcium balance, cell apoptosis, migration, proliferation, differentiation, Fall entertaining energy metabolism, and inflammation.The intracellular functions of S100 proteins involve interaction with

Unequal segregation of cell fate determinants at mitosis is a conserved mechanism whereby cell fate diversity can be generated during development.In Drosophila, each sensory organ precursor cell (SOP) divides asymmetrically to produce an anterior pIIb and a posterior pIIa cell.The Par6-aPKC complex localizes at the posterior pole of dividing SOPs a