MRI-based machine learning for determining quantitative and qualitative characteristics affecting the survival of glioblastoma multiforme.

Purpose: Our current study aims to consider the image biomarkers extracted from the MRI images for exploring their effects on glioblastoma multiforme (GBM) patients' survival. Determining its biomarker helps better manage the disease and evaluate treatments. It has been proven that imaging features could be used as a biomarker.

Single-walled carbon nanotubes as near-infrared optical biosensors for life sciences and biomedicine.

Single-walled carbon nanotubes that emit photostable near-infrared fluorescence have emerged as near-infrared optical biosensors for life sciences and biomedicine. Since the discovery of their near-infrared fluorescence, researchers have engineered single-walled carbon nanotubes to function as an optical biosensor that selectively modulates its fluorescence upon binding of target molecules. Here we review the recent advances in the single-walled carbon nanotube-based optical sensing technology for life sciences and biomedicine.

Congenital cardiac anomalies in myelomeningocele patients.

Objective: Myelomeningocele may be isolated but more frequently is associated with other anomalies. Congenital heart disease occurs with different incidence rate in myelomeningocele which is observed more frequently with skeletal malformations.

Methods: This study was undertaken in the Children's Hospital Medical Center between 2010 to 2012 to evaluate 75 myelomeningocele patients for cardiac anomalies, with electrocardiography and echocardiography in addition to clinical examination of the cardiopulmonary system.

Patients' attitudes towards the role of dentists in tobacco cessation counselling after a brief and simple intervention.

Dental professionals are in a unique position to promote smoking cessation among their patients. We evaluated the effects of a brief counselling intervention by a dentist on patients' attitude towards the role of dentists in tobacco cessation programmes. In a semi-experimental study in Tehran, Islamic Republic of Iran, 70 eligible smokers were selected and randomly assigned to intervention and control groups.