A combination of active learning strategies improves student academic outcomes in first-year paramedic bioscience.

Bioscience is a foundational unit (subject) of undergraduate allied health degree programs, providing students the scientific basis underpinning their clinical practice. However, despite its significance, bioscience is a difficult academic hurdle for many students to master. The introduction of active learning strategies, including small team-based guided-inquiry learning approaches, has been shown to significantly reduce this hurdle and improve assessment outcomes for the learner.

Role of Peptide YY in blood vessel function and atherosclerosis in a rabbit model.

Cardiovascular disease remains a burden for Westernized countries. Peptide YY (PYY) raises blood pressure, yet its role has not yet been determined in diseased arteries. This study aimed at identifying PYY and eNOS in diseased blood vessels and to determine which blood vessels respond to PYY.

Activation of spinally projecting and nitrergic neurons in the PVN following heat exposure.

The present study investigated the effect of acute thermal stimulation in conscious rats on the production of Fos, a marker of increased neuronal activity, in spinally projecting and nitrergic neurons in the hypothalamic paraventricular nucleus (PVN). The PVN contains a high concentration of nitrergic neurons, as well as neurons that project to the intermediolateral cell column (IML) of the spinal cord that can directly influence sympathetic nerve activity (SNA). During thermal stimulation, the PVN is activated, but it is unknown whether spinally projecting PVN neurons and the nitrergic neurons are involved.