Clinical decision-making: midwifery students' recognition of, and response to, post partum haemorrhage in the simulation environment.

Background: This paper reports the findings of a study of how midwifery students responded to a simulated post partum haemorrhage (PPH). Internationally, 25% of maternal deaths are attributed to severe haemorrhage. Although this figure is far higher in developing countries, the risk to maternal wellbeing and child health problem means that all midwives need to remain vigilant and respond appropriately to early signs of maternal deterioration.

Managing women with acute physiological deterioration: student midwives performance in a simulated setting.

Objective: Midwives' ability to manage maternal deterioration and 'failure to rescue' are of concern with questions over knowledge, clinical skills and the implications for maternal morbidity and, mortality rates. In a simulated setting our objective was to assess student midwives' ability to assess, and manage maternal deterioration using measures of knowledge, situation awareness and skill, performance.

Methods: An exploratory quantitative analysis of student performance based upon performance, ratings derived from knowledge tests and observational ratings.

Evaluation of internal transcribed spacer region of ribosomal DNA sequence analysis for molecular characterization of Candida albicans and Candida dubliniensis isolates from HIV-infected patients.

Molecular typing systems have been needed to study Candida colonization in HIV-infected patients, particularly for investigating virulence and fluconazole resistance. Three methods--electrophoretic karyotyping (EK), detection of restriction fragment length polymorphisms (RFLP) and randomly amplified polymorphic DNA analysis (RAPD)--have been most frequently used. In this study, comparative sequence analysis of the internal transcribed spacer (ITS) region of rDNA was evaluated for delineation of Candida isolates from 14 HIV-infected patients.

Diagnostic techniques to detect cryptic leishmaniasis in dogs.

This study of several techniques for detecting cryptic leishmaniasis in dogs from areas in Spain where Leishmania infantum is highly endemic concludes that immunological techniques (enzyme-linked immunosorbent assay, immunofluorescence antibody test, Western blotting, delayed-type hypersensitivity reaction, and in vitro lymphocyte proliferation assay) do not clearly differentiate between noninfected and infected asymptomatic dogs and that culture and PCR are more reliable diagnostic tools.

Practical approach for typing strains of Leishmania infantum by microsatellite analysis.

Currently the universally accepted standard procedure for characterizing and identifying strains of Leishmania is isoenzyme analysis. However, in the Mediterranean area, despite their very wide geographical distribution, most Leishmania infantum strains belong to zymodeme MON-1. In order to increase our understanding of polymorphism in strains of L.