ARHGAP1 overexpression inhibits proliferation, migration and invasion of C-33A and SiHa cell lines.

, also known as , , and , is officially named Ras homology (Rho) GTPase-activating protein 1, which is one of the key members of RhoGAPs. Growing evidences demonstrate that several RhoGAPs are suppressed or downregulated in cancers. Thus, the aim of this study was to explore the effects of on cervical carcinoma cells.

[Study on Hollow Brick Wall's Surface Temperature with Infrared Thermal Imaging Method].

To address the characteristic of uneven surface temperature of hollow brick wall, the present research adopts soft wares of both ThermaCAM P20 and ThermaCAM Reporter to test the application of infrared thermal image technique in measuring surface temperature of hollow brick wall, and further analyzes the thermal characteristics of hollow brick wall, and building material's impact on surface temperature distribution including hollow brick, masonry mortar, and so on. The research selects the construction site of a three-story-high residential, carries out the heat transfer experiment, and further examines the exterior wall constructed by 3 different hollow bricks including sintering shale hollow brick, masonry mortar and brick masonry. Infrared thermal image maps are collected, including 3 kinds of sintering shale hollow brick walls under indoor heating in winter; and temperature data of wall surface, and uniformity and frequency distribution are also collected for comparative analysis between 2 hollow bricks and 2 kinds of mortar masonry.

[Risk of cervical cancer and precancerous diseases in the oral HPV carriers].

Objective: To evaluate the risk of the occurrence of cervical intraepithelial neoplasia (CIN) and invasive cervical cancer in the oral HPV carriers through a population-based investigation in Shanghai.

Methods: A total of 1200 cases of outpatients who attended the annual cervical examination and 50 preoperational cases of inpatients with CINIII or invasive cervical cancer were enrolled from three clinical centers in Shanghai. The oral HPV infection was determined by real-time PCR.

Preparation, characterization and in vitro release study of a glutathione-dependent polymeric prodrug Cis-3-(9H-purin-6-ylthio)-acrylic acid-graft-carboxymethyl chitosan.

In this work, an amphiphilic polymeric prodrug Cis-3-(9H-purin-6-ylthio)-acrylic acid-graft-carboxymethyl chitosan (PTA-g-CMCS) was designed and synthesized. In aqueous solution, this grafted polymer can self-assemble into spherical micelles with a size ranging from 104 to 285 nm and zeta potential ranging from -12.3 to -20.