Novel omeprazole delayed release orally disintegrating tablets for enhanced patient compliance: a case of model informed formulation development.

The advanced simulation tools, such as physiologically based biopharmaceutics models (PBBM) or physiologically based pharmacokinetic models (PBPK), play critical role in model informed formulation development. This approach has been successfully implemented in the present case for development of novel omeprazole delayed-release orally disintegrating tablets (ODT) formulation, aimed to enhance patient compliance.PBBM was developed using physicochemical, biopharmaceutical, and dissolution data.

Reoperation in adult patients with recurrent glioblastoma: A matched cohort analysis.

Background: Despite maximal safe cytoreductive surgery and postoperative adjuvant therapies, glioblastoma (GBM) inevitably recurs and leads to deterioration of neurological status and eventual death. There is no consensus regarding the benefit of repeat resection for enhancing survival or quality of life in patients with recurrent GBM. We aimed to examine if reoperation for GBM recurrence incurs a survival benefit as well as examine its complication profile.

Using child-friendly movie stimuli to study the development of face, place, and object regions from age 3 to 12 years.

Scanning young children while they watch short, engaging, commercially-produced movies has emerged as a promising approach for increasing data retention and quality. Movie stimuli also evoke a richer variety of cognitive processes than traditional experiments, allowing the study of multiple aspects of brain development simultaneously. However, because these stimuli are uncontrolled, it is unclear how effectively distinct profiles of brain activity can be distinguished from the resulting data.

A Novel University of North Carolina Laparoscopic Ventral Hernia Repair Simulator.

Simulation plays an important role in surgical training. We developed a simulator for laparoscopic ventral hernia repair (LVHR) surgery based on porcine tissue, characterized by low cost and high reality. Our LVHR model is based on porcine tissue mounted in a human mannequin.

A CD133-AKT-Wnt signaling axis drives glioblastoma brain tumor-initiating cells.

Mechanistic insight into signaling pathways downstream of surface receptors has been revolutionized with integrated cancer genomics. This has fostered current treatment modalities, namely immunotherapy, to capitalize on targeting key oncogenic signaling nodes downstream of a limited number of surface markers. Unfortunately, rudimentary mechanistic understanding of most other cell surface proteins has reduced the clinical utility of these markers.