[Reconstruction for knee dislocation with multiple ligaments injury at stage I].

Objective: To investigate clinical outcomes of tendon allograft reconstruction with arthroscopy minimally invasive technique at stage I for the treatment of knee dislocation with multiple ligaments injury.

Methods: Forty-eight patients with knee dislocation were reconstructed anterior and posterior ligament under arthroscopy at stage I from January 2008 to January 2012, and repaired ligaments injury of knee joint by minimally invasive technique. There were 38 males and 10 females aged from 20 to 59 years old with an average of 35.

Treatment of Middle-up Part Long-segment Femoral Fracture with Long Proximal Femoral Nail Antirotation.

Objective: To investigate the outcomes of treating middle-up part long-segment fractures of the femur by long proximal femoral nail antirotation (PFNA-long).

Methods: From June 2006 to December 2013, 139 cases (35 women, 104 men; mean age 48.8, range, 18-86 years) of long-segment femoral fracture in middle-up part were treated with long proximal femoral nail antirotation (PFNA, 320-380 mm) by minimally invasive percutaneous fixation and autogenous iliac bone graft.

NF-κB p65/p52 plays a role in GDNF up-regulating Bcl-2 and Bcl-w expression in 6-OHDA-induced apoptosis of MN9D cell.

Glial-cell-line-derived neurotrophic factor (GDNF) has been shown to protect dopaminergic (DA) neurons against 6-hydroxydopamine (6-OHDA) toxicity. The mechanism underlying the antiapoptosis role of GDNF still needs further studies. We previously observed that nuclear factor-kappaB (NF-κB) signaling pathway, i.