Members of the type 4 subfamily of P-type ATPases have been implicated in the translocation of phospholipids from the outer to the inner leaflet of membrane bilayers, which we now call flippase activity.

Mechanical analysis of the deformation produced by internal inversion on round tubes;

Tube inversion is a special metal forming process in which a tube, when subjected to axial compression, will undergo external inversion or internal inversion to form double-walled tubular components that are difficult to produce by any other manufacturing process.

This paper investigates some experimental study on internal inversion of aluminium alloy tube under axial load, analyzes some deforming phenomena and necessary explanation, discusses the characteristics about the inversion load and deforming modes.

Selection of surgical approaches and efficacy of endoscopic treatment of inverted papilloma;

Endoscopic sinus surgery for the treatment of nasal inverted papilloma;

Expression of CD105 and VEGF in angiogenesis of nasal inverted papilloma and its malignant transformation;

Long-term follow-up and analysis of high tibialosteotomy in the treatment of varus knee osteoarthritis;

Treatment of Knee Osteoarthritis with Varus by High Tibial Osteotomy Combined Arthriscopic Debridement;

Method: We selected patients of osteoarthritis with varus knee who need total kneereplacement.