The bioelectrical impedance analysis (BIA) international database: aims, scope, and call for data.

Background: Bioelectrical impedance analysis (BIA) is a technique widely used for estimating body composition and health-related parameters. The technology is relatively simple, quick, and non-invasive, and is currently used globally in diverse settings, including private clinicians' offices, sports and health clubs, and hospitals, and across a spectrum of age, body weight, and disease states. BIA parameters can be used to estimate body composition (fat, fat-free mass, total-body water and its compartments).

Evaluation of carbon:nitrogen ratio in semi-defined culture medium to tacrolimus biosynthesis by and the effect on bacterial growth.

Tacrolimus is an immunosuppressant produced by several species, widely used in transplantolgy and dermatology. In this report, attempts have been made to enhance tacrolimus productivity by altering the primary carbon source on culture media. In order to better understand the effects of glucose and maltose on tacrolimus biosynthesis, different carbon contents of these sugars were evaluated in the culture media, thus altering the carbon:nitrogen ratio.

Conveying Safety Messages on Agricultural Machinery: The Comprehension of Safety Pictorials in a Group of Migrant Farmworkers in Italy.

The comprehension of safety signs affixed to agricultural machinery is fundamental to warning users about the residual risks which cannot be eliminated with machinery design and the adoption of protections. This is particularly relevant for the migrant workforce, which may encounter some language barriers with written safety communication. The present study aimed to investigate the comprehension of safety signs affixed to agricultural machinery in a group of migrants from both European and non-European countries employed in Italian agriculture.

Outcomes and nursing workload related to obese patients in the intensive care unit.

Objectives: To compare the morbidity and mortality of patients with a body mass index (BMI) < and ≥30kg/m(2) and to identify risk factors related to death and length of stay of obese patients in the intensive care unit (ICU).

Methods: Prospective and cross-sectional study.

Setting: A 35-bed mixed ICU in São Paulo, Brazil.

Pressure ulcers in the intensive care unit: the relationship between nursing workload, illness severity and pressure ulcer risk.

Aims and objective.  To verify association between PU development with nursing workload and illness severity and to verify whether nursing workload and illness severity are related with Braden Scale scores. Background.