Evidence That a Peptide-Drug/p53 Gene Complex Promotes Cognate Gene Expression and Inhibits the Viability of Glioblastoma Cells.

Glioblastoma multiform (GBM) is considered the deadliest brain cancer. Conventional therapies are followed by poor patient survival outcomes, so novel and more efficacious therapeutic strategies are imperative to tackle this scourge. Gene therapy has emerged as an exciting and innovative tool in cancer therapy.

Zn-Al layered double hydroxides induce embryo malformations and impair locomotion behavior in Danio rerio.

Layered double hydroxides (LDHs) are stimuli-responsive anionic nanoclays. The vast possibilities of using LDHs can lead to their existence in the ecosystem, raising a question of potential ecological concern. However, little is known about the effect of these nanomaterials on freshwater organisms.

[Characterization of nursing professionals who care for people with vascular ulcers in outpatient facilities].

The purpose of the study was to describe the demographic and professional competence characteristics of the nursing workers who treat people with vascular ulcers in the dressing rooms of the municipal healthcare network. This cross-sectional, descriptive and quantitative study was performed in a large city in Midwestern Brazil, from September of 2010 to February of 2011. Data collection was performed using a questionnaire, and the data were subjected to descriptive analysis and qui square test (p<0,05).