Risk Factors and Predictive Nomogram for Survival in Elderly Patients with Brain Glioma.

Objective: To determine the factors that contribute to the survival of elderly individuals diagnosed with brain glioma and develop a prognostic nomogram.

Methods: Data from elderly individuals (age ≥65 years) histologically diagnosed with brain glioma were sourced from the Surveillance, Epidemiology, and End Results (SEER) database. The dataset was randomly divided into a training cohort and an internal validation cohort at a 6:4 ratio.

Whole mitochondrial genome sequence for an osteoarthritis model of Guinea pig (Caviidae; Cavia).

Animal models played an important role in osteoarthritis studies. Here, the complete mitochondrial genome sequence of the Guinea pig was reported for the first time. The total length of the mitogenome was 16,797 bp.