Falls efficacy scale - Formal caregivers: Adaptation and validation in Portuguese nursing homes.

The literature review shows that the fear of falling is present in older persons', but also in their careers and influences the performance of activities of daily living. The objective of this methodological study was to adapt and validate the Falls Efficacy Scale - Formal Caregivers. The development of the examined scale was based on the Falls Efficacy Scale - International, which was adapted for assessing the fear of falling in formal caregivers.

Nonstoichiometric hydroxyapatite-anionic collagen composite as support for the double sustained release of gentamicin and norfloxacin/ciprofloxacin.

This work studied the sustained release of ciprofloxacin or norfloxacin and gentamicin from nonstoichiometric hydroxyapatite (nHA) and anionic collagen composite. Within the first 24 and 48 h, the total antibiotic supply was significantly higher than the minimal inhibitory concentration required for the majority of the gram-negative bacteria. Although gentamicin was completely released from the matrix after 48 h by a normal diffusion mechanism, ciprofloxacin or norfloxacin release was characterized by a 2-phase release mechanism due to binding to nHA by complexation with calcium ion.