miR-448-3p controls intracranial aneurysm by regulating KLF5 expression.

microRNAs (miRNAs) control several processes known to be involved in progression of aneurysm. Here, intracranial aneurysms (IAs) were surgically induced in Sprague-Dawley rats, and we found that miR-448-3p was downregulated and KLF5 was upregulated in IA rats. We identified Klf5 as a direct target of miR-448-3p in smooth muscle cells (SMCs).

Presurgical Planning for Supratentorial Lesions with Free Slicer Software and Sina App.

Background: Neuronavigation systems are used widely in the localization of intracranial lesions with satisfactory accuracy. However, they are expensive and difficult to learn. Therefore, a simple and practical augmented reality (AR) system using mobile devices might be an alternative technique.

Presurgical visualization of the neurovascular relationship in trigeminal neuralgia with 3D modeling using free Slicer software.

Objective: To explore whether segmentation and 3D modeling are more accurate in the preoperative detection of the neurovascular relationship (NVR) in patients with trigeminal neuralgia (TN) compared to MRI fast imaging employing steady-state acquisition (FIESTA).

Method: Segmentation and 3D modeling using 3D Slicer were conducted for 40 patients undergoing MRI FIESTA and microsurgical vascular decompression (MVD). The NVR, as well as the offending vessel determined by MRI FIESTA and 3D Slicer, was reviewed and compared with intraoperative manifestations using SPSS.

[Strategy and analysis of early management on ninety multiple trauma patients].

Objective: To explore the therapeutical effects through investigating the results of multiple traumas treated by means of damage control surgery (DCS) or early total care (ETC).

Methods: The clinical data of 90 patients with severe multiple traumas admitted from June 2001 to June 2007 were analyzed retrospectively. Forty-five patients were classified to the DCS group, 45 patients to the ETC group as a control.