Sustaining a nurse-led community partnership to promote environmental justice.

The Westlawn Partnership for a Healthier Environment (WPHE) is a longstanding group of community stakeholders that was formed over a decade ago to identify, prioritize, and address environmental health (EH) concerns in a low-income, predominantly African American, urban neighborhood, which faces a disproportionate burden of EH risks, particularly asthma. Launched by the University of Wisconsin-Milwaukee College of Nursing, which established a nurse-managed health center within the community 30 years ago, WPHE utilized the Protocol of Assessing Community Excellence in Environment Health methodology to develop, implement, and sustain the partnership. WPHE implemented programs for Healthy Homes, Healthy Day Cares, and bicycling, and made system and infrastructure changes within the community to address the top identified EH concerns: indoor and outdoor air pollution, mold exposure, access to safe and healthy food, and pesticide exposure.

Irrigation with phosphate-buffered saline causes corneal calcification during treatment of ocular burns.

Corneal calcification is a vision-threatening manifestation of calcium containing agents in ocular burn. As we previously reported, our interest was sparked by a particular discrepancy of a case: A patient treated for a non-calcium containing agent in eye burn from exposure to an alkaline mixture of NaOH and KOH, who unexpectedly developed corneal calcification. This current study aims to elucidate whether the 2min lasting irrigation with a phosphate-buffered saline itself, regardless of rinsing regimen, triggers corneal calcification.

[From psychotherapy to psychoanalysis: Max Levy-Suhl (1876-1947)].

From psychotherapy to psychoanalysis: Max Levy-Suhl (1876-1947). Levy-Suhl can be considered one of the great practising psychotherapists in early 20th century Berlin. He was active in various fields, including ophthalmology, forensic adolescent psychiatry and hypnosis.

Targeted uptake of folic acid-functionalized iron oxide nanoparticles by ovarian cancer cells in the presence but not in the absence of serum.

Targeted delivery of nanoparticles to cells or tissues of interest is arguably the "holy grail" of nanomedicine. Using primary human macrophages and ovarian cancer cells, we evaluated the biocompatibility and specific targeting of folic acid (FA)-conjugated iron oxide nanoparticles with organic [poly(ethylene glycol), PEG] or inorganic (SiO2) intermediate surface coatings. Reduction of folate receptor-α expression using specific siRNA resulted in a significant decrease in cellular uptake of the SiO2-coated nanoparticles, but did not affect uptake of PEG-coated nanoparticles.