Surgical treatment strategy and outcome of functional univentricular heart with total anomalous pulmonary vein drainage / 中国胸心血管外科临床杂志

@#Objective     To explore the surgical management method and outcome of functional univentricular heart with total anomalous pulmonary vein drainage (UVH-TAPVD). Methods     We reviewed the surgical procedures and results for 44 UVH-TAPVD patients in our hospital between the year 2010 and 2016. There were 34 males and 10 females. The age of the patients was 312 (77-4 220) d when they accepted the first surgical treatment. Results     There were 8 deaths in stage Ⅰ palliation, 1 death in stage Ⅱ palliation and 5 deaths during the follow-up. The overall survival rate was 68.2% (30/44). Glenn operation was undertaken in 34 patients with 5 deaths. Fontan operation was undertaken in 9 patients with 2 deaths. Conclusion     Surgical strategies for UVH-TAPVD should be planned according to different anatomical and pathophysiological conditions in different patients. Staged palliations can reduce mortality and morbidity. But pulmonary venous obstruction and heterotaxy syndrome are still risk factors for these patients.

Therapeutic Effects of Curcumin Nanoemulsions on Prostate Cancer / 华中科技大学学报（医学）（英德文版）

The therapeutic potential of curcumin (Cur) is hampered by its poor aqueous solubility and low bioavailability.The aim of this study was to determine whether Cur nanoemulsions enhance the efficacy of Cur against prostate cancer cells and increase the oral absorption of Cur.Cur nanoemulsions were developed using the self-microemulsifying method and characterized by their morphology,droplet size and zeta potential.The results showed that the cytotoxicity and cell uptake were considerably increased with Cur nanoemulsions compared to free Cur.Cur nanoemulsions exhibited a significantly prolonged biological activity and demonstrated better therapeutic efficacy than free Cur,as assessed by apoptosis and cell cycle studies.In siru single-pass perfusion studies demonstrated higher effective permeability coefficient and absorption rate constant for Cur nanoemulsions than for free Cur.Our study suggested that Cur nanoemulsions can be used as an effective drug delivery system to enhance the anticancer effect and oral bioavailability of Cur.