Analysis of treatment of large abdominal malignancies in children complicated with abdominal compartment syndrome: Report of six cases.

To explore effective treatment of large abdominal malignancies in children complicated with abdominal compartment syndrome (ACS).Six children with large abdominal malignancies complicated with ACS were admitted to our department from January 2013 to January 2016, and the changes in their breathing, heart rate, oxygen saturation, abdominal circumference, bladder pressure, and urine output, as well as the treatment measures and outcomes, were retrospectively analyzed.The 6 children included 1 child with bilateral nephroblastoma, 1 child with abdominal alveolar rhabdomyosarcoma, 1 child with right ovarian malignant teratoma complicated with abdominal glioma, 1 child with abdominal malignant teratoma, 1 child with right nephroblastoma, and 1 child with left adrenal gland neuroblastoma.

[The clinic research of the modified laparoscopic splenectomy for massive splenomegaly in the treatment of children with hematologic diseases].

Objective: To summarize the experience and characteristics of the modified laparoscopic splenectomy for massive splenomegaly in the treatment of children with hematologic disease.

Methods: The clinical data of 30 cases of laparoscopic splenectomy for massive splenomegaly of children with hematologic disease from March 2007 to December 2011 was analyzed retrospectively. There were 18 male and 12 female patients, aging from 2 to 14 years.

Overexpression of miR-122 promotes the hepatic differentiation and maturation of mouse ESCs through a miR-122/FoxA1/HNF4a-positive feedback loop.

Background & Aims: microRNA-122 is the only identified liver-specific miRNA and plays a crucial role in liver development, maintenance of hepatic homeostasis as well as tumourigenesis. In our previous differentiation of ESCs into hepatocytes, microRNA-122 (miR-122) was expressed at a relatively low level. Here, we aim to elucidate the effect and underlying mechanisms of miR-122 during differentiation of ESCs into hepatocytes.

A modified laparoscopic splenectomy for massive splenomegaly in children with hematological disorder: a single institute retrospective clinical research.

Purpose: With the optimal acceptance of its clinical advantages, laparoscopic splenectomy (LS) emerged as a gold standard procedure as compared with open splenectomy (OS). However, it is still controversial and even counted as contraindication for massive splenomegaly. Here, we aim to summarize the experiences, characteristics and trends of modified LS for massive splenomegaly in children with hematological disorders.

Selection of hepatocyte-like cells from mouse differentiated embryonic stem cells and application in therapeutic liver repopulation.

Unlabelled: BACKGROUD/AIM: Because of the oncogenic risk, it is important to gain the homogeneous and purified cells from differentiated ESCs before transplantation. Here, we aim to select hepatocyte-like cells from differentiated ESCs, and investigate their growth, differentiation and neoplastic formation after intrahepatic transplantation.

Methods: Mouse ESCs were primarily induced by Dexamethesone, FGF-4 and HGF sequentially, then placed to a conditioning selection media consisting of 5% cholestatic sera and cultivated for 2 wks.