Stearic acid-capped mesoporous silica microparticles as novel needle-like-structured drug delivery carriers.

Mesoporous silica are widely utilised as drug carriers due to their large pore volume and surface area, which facilitate effective loading. Additionally, they can be used to enhance drugs stability and protect against enzymatic degradation due to their silica framework. However, without the addition of a capping material, the loaded cargo may be prematurely released before reaching the target site.

The Scholarly Upside to MOC4.

Background: Many medical boards require quality improvement (QI) projects for Maintenance of Certification Part IV (MOC4) credits. The American Board of Medical Specialties (ABMS) allows health care organizations that can demonstrate sufficient QI standards to become Portfolio Program Sponsors. This enables internal review and approval of QI projects, crediting all sufficiently contributing physicians.

Loss of STAT3 in osteoblasts has detrimental and sexually dimorphic effects on skeletal development.

Studies with genetically modified mice have implicated the transcriptional regulator STAT3 as a key modulator of bone development. STAT3-OKO knockout mouse lines were generated in two genetic backgrounds, pure C57BL/6 (STAT3-OKO-BL) and mixed C57BL/6, CD1 (STAT3-OKO-M). Both lines exhibited defective postnatal bone development resulting in reduced body weight and shortened femurs that displayed low bone mineral density as well as cortical widening and thinning in the diaphyseal region.

Re-Imagining Childhood Grief: Children as Active Agents in a Transactional Process.

Bereavement during childhood impacts children's wellbeing and biopsychosocial development. Research examining impacts and outcomes of childhood bereavement and supportive interventions has highlighted a myriad of factors that influence children's unique, complex experiences of grief, necessitating a personalized, child-centred approach. Children's grief support is underpinned by well-established grief theories studied primarily in adult populations, and stage-based developmental theories that characterise child development as "normative" and universal.