Occurrence of yeast bloodstream infections between 1987 and 1995 in five Dutch university hospitals

The aim of this study was to identify retrospectively trends in fungal bloodstream infections in The Netherlands in the period from 1987 to 1995. Results of over 395,000 blood cultures from five Dutch university hospitals were evaluated. Overall, there were more than 12 million patient days of care during the nine-year study period. The rate of candidemia doubled in the study period, reaching an incidence of 0.71 episodes per 10,000 patient days in 1995. The general increase in candidemia was paralleled by an increase in non-Candida albicans bloodstream infections, mainly due toCandida glabrata. However, more than 60% of the infections were caused byCandida albicans. Fluconazoleresistant species such asCandida krusei did not emerge during the study period. The increasing rate of candidemia found in Dutch university hospitals is similar to the trend observed in the USA, but the rate is lower and the increase is less pronounced

The influence of Group B streptococcal-carriership on pregnancy outcome

Peer Reviewe

Therapeutische mogelijkheden bij HIV-infectie nopen tot verruiming van het HIV-testbeleid

Owing to the recent advances in drug therapy for HIV infected patients, HIV infection is no longer an untreatable condition. The Health Council of the Netherlands therefore considers the advantages of knowing a person's HIV status to outweigh the disadvantages, especially for pregnant women. The restrictive policy with respect to HIV testing should be discontinued

A primer on cytokines: sources, receptors, effects, and inducers.

Protection against pathogens is a prerequisite for survival of most organisms. To cope with this continuous challenge, complex defense mechanisms have evolved. The construction, adaptation, and maintenance of these mechanisms are under control of an extensive network of regulatory proteins called cytokines. A great number of cytokines have been described over the last 2 decades. This review consists of an overview of cytokines that are involved in immune responses and describes some historical and general aspects as well as prospective clinical applications. Major biological effects together with information on cytokine receptors, producers, inducers, and biochemical and molecular characteristics are listed in tables. In addition, some basic information is given on cytokine receptor signal transduction. Finally, the recent discoveries of cytokine receptors functioning as coreceptors in the pathogenesis of human immunodeficiency virus are summarized