Lipid Emulsion Type and Liver Function in Parenteral Nutrition Patients: A Retrospective Study of Patients and Prescribing Practices.

Unlabelled: Parenteral nutrition (PN) is a life-sustaining method to provide adequate nutrients to patients unable to receive oral or enteral nutrition. PN typically contains a mixture of macro- and micro-nutrients, although the lipid composition has been identified as a concern for liver disease. Therefore, the study of the intravenous lipid emulsion (ILE) prescribing practices in home-based PN (HPN) patients and whether differing lipid PN alters liver function tests (LFTs) is needed.

[Approaches to determine priorities and to analyze problems of health with a look from the equity: experience in the local level in Venezuela].

This article analyzes the application of the explanatory moment of the Strategic Situational Planning (SSP) and the Analysis of the Situation of Health (ASIS), as approaches that together, allow to prioritize with a look from the equity problems of health in the local level feasible of intervention. By using the case study developed in the parish Zuata of Aragua State, Venezuela, it can be observed the application of both approaches The main actors of the above mentioned parish prioritized the low coverage of drinkable water, like a health problem. On having analyzed the problem, the following causes were selected to prepare the proposed action: scarce community participation, weakness of governmental plans, absence of political town-planning, inadequate administration of the public resources and lack of conscience in the rational use of water.

Improvement of small dairy producers in the central coast of Peru.

The objective of this study was to characterize a group of small dairy producers in the central coast of Peru and determine the most important limiting factors that affect animal productivity, using Participatory Rural Appraisal methodologies. The information collected during a year included biological and socio-economic characteristics. Inappropriate nutrition, management, health and reproduction were observed in most farms.