The outer domain (OD) of human immunodeficiency virus (HIV)-1 gp120 represents an attractive, if difficult, target for a beneficial immune response to HIV infection. Unlike the entire gp120, the OD is structurally stable and contains the surfaces that interact with both the primary and secondary cellular receptors. The primary strain-specific neutralizing target, the V3 loop, lies within the OD...

The authors have been investigating metrics of extremely low frequency magnetic field exposure under different circumstances. In this paper, we describe the properties of magnetic fields in homes, in the vicinity of powerlines, on trains and from a library security system. We conclude that there are key differences between each of these fields. This suggests that there may be a characterizable ...

Adult offspring of severely diabetic pregnant rats are insulin resistant and display cardiovascular dysfunction. When pregnant they develop mild hyperglycaemia. Diets high in saturated fat have been implicated in the development of cardiovascular disease and vascular dysfunction. In the present study we have determined vascular function in small mesenteric arteries from offspring of normal (OC)...

OBJECTIVE To assess the additive effect of sildenafil citrate to tamsulosin in the treatment of lower urinary tract symptoms due to benign prostatic hyperplasia (LUTS/BPH) in men with or without erectile dysfunction (ED). PATIENTS AND METHODS In all, 150 men with untreated LUTS/BPH with or without ED were randomised to receive sildenafil 25 mg once daily (OD) or placebo OD (night time) combin...

AIMS This study investigated relevant pharmacodynamic and pharmacokinetic parameters during the transition from warfarin to rivaroxaban in healthy male subjects. METHODS Ninety-six healthy men were randomized into the following three groups: warfarin [international normalized ratio (INR) 2.0-3.0] transitioned to rivaroxaban 20 mg once daily (od; group A); warfarin (INR 2.0-3.0) followed by pl...

Traffics of different regions in a city have different Origin-Destination (OD) patterns, which potentially reveal the surrounding traffic context and social functions. In this work, we present a visual analysis system to explore OD patterns of interested regions based on taxi trajectories. The system integrates interactive trajectory filtering with visual OD patterns exploration. Trajectories r...

Primary visual cortex (V1) is the site at which right and left eye pathways are first integrated, leading to a representation of the visual world in depth. The ocular dominance (OD) of individual cortical neurons varies and may be changed by altering visual experience during the developmental critical period. Estimates of OD, commonly used to quantify the right and left eye synaptic inputs, hav...

BACKGROUND The complexity of fibre distributions in tissues is an important microstructural feature, now measurable in vivo by magnetic resonance imaging (MRI) through orientation dispersion (OD) indices. OD metrics have gained popularity for the characterisation of neurite morphology, but they still lack systematic validation. This paper demonstrates a framework for whole-sample histological q...

In oocyte donation (OD) pregnancies, there is a higher level of antigenic dissimilarity between mother and fetus compared with naturally conceived (NC) pregnancies. We hypothesize that a higher degree and/or a different type of immunoregulation is necessary to maintain an uncomplicated OD pregnancy. Different immunological aspects of successful OD pregnancies (n=28) were compared with those of ...

BACKGROUND normal ageing processes impact on oropharyngeal swallowing function placing older adults at risk of developing oropharyngeal dysphagia (OD). Anecdotal clinical experience has observed that older patients recovering from hip fracture surgery commonly develop OD post-operatively. OBJECTIVE to document the presence of OD following hip fracture surgery, and the factors associated with ...