A feature of malaria in pregnancy is accumulation of P. falciparum-infected erythrocytes (IEs) in the placenta, which is associated with adverse outcomes for mothers and infants. Infection appears to involve parasite adhesion to molecules such as chondroitin sulfate A, hyaluronic acid, and immunoglobulins. In vitro, adhesion is predominantly a property of mature asexual forms of IEs; however, a...

Compounds from the odour-producing glands of the fox Vulpes vulpes were collected. This complex mixture of compounds was used to stimulate the `ascoid' olfactory organs of female sand ̄ies in single sensillum and gas chromatography-linked single sensillum recordings. Sixteen of these compounds were identi®ed using gas chromatography-linked mass spectrometry and amounts present were determined. T...

INTRODUCTION The Impact of Event Scale Revised (IES-R) has been used in various epidemiological studies to assess the prevalence of post-traumatic stress disorder (PTSD). Previous studies using the IES-R Japanese version to assess the mental health of firefighters were based on the premise that firefighters had experienced a traumatic event(s) as a matter of course. However, use of the IES-R-J ...

Deep tissue injury (DTI) is a severe type of pressure ulcer that commonly affects people with spinal cord injury (SCI). We have proposed the use of intermittent electrical stimulation (IES) as a novel preventative technique for DTI. The main goal of this study was to compare the changes in superficial pressure and tissue oxygenation generated by two different IES protocols: Continuous or Bursti...

Experiments in cognitive psychology usually return two dependent variables: the percentage of errors and the reaction time of the correct responses. Townsend and Ashby (1978, 1983) proposed the inverse efficiency score (IES) as a way to combine both measures and, hence, to provide a better summary of the findings. In this article we examine the usefulness of IES by applying it to existing datas...

The Impact of Events Scale-Revised (IES-R) is used to screen for post-traumatic stress disorder (PTSD). The aim of this study was to assess the cross-cultural adaptation of the IES-R. The scale was translated into Brazilian Portuguese and culturally adapted. Reliability and validity were evaluated in 45 individuals divided into three groups of 15 (without PTSD, with PTSD, and treated for PTSD)....

In Paramecium, the regeneration of a functional somatic genome at each sexual event relies on the elimination of thousands of germline DNA sequences, known as Internal Eliminated Sequences (IESs), from the zygotic nuclear DNA. Here, we provide evidence that IESs' length and sub-terminal bases jointly modulate IES excision by affecting DNA conformation in P. tetraurelia. Our study reveals an exc...

This is to my knowledge the first time a ten-year follow-up study of salivary cortisol concentrations measured by immunoassays in relation to posttraumatic symptoms according to the Impact of Event Scale (IES) is made. The study was performed on 78 Swedish UN soldiers after a 6-months mission in the former republic of Yugoslavia. Follow-up investigations were performed six months, twelve months...