OBJECTIVE Systemic sclerosis (SSc) is an autoimmune connective tissue disorder characterized by fibrosis. The prognosis of the disease is bad when clinically symptomatic cardiac dysfunction is occurred, therefore early detection of cardiac dysfunction is important in patients with SSc. The aim of this study was to investigate the frequency of fQRS in superficial electrocardiography in cardiacal...

Objectives. To investigate microvascular function using laser Doppler imaging (LDI) following response to hyperaemia, neurovascular reflex and iontophoresis in systemic sclerosis (SSc) in comparison with primary Raynaud's phenomenon (PRP) and age-matched controls. A secondary aim was to evaluate if SSc patients with a higher Medsger vascular score have lower endothelial responses. Methods. Twen...

BACKGROUND Following a landmark study showing decreased morbidity and mortality after implementation of the surgical safety checklist (SSC), it has been widely adopted into perioperative policy. We explored the impact of attitudes and beliefs surrounding the SSC on its uptake in Calgary. METHODS We used qualitative methodology to examine factors influencing SSC use. We performed semistructure...

Human leukocyte antigen DPB1 was reported to contain singly nucleotide polymorphisms conferring the strongest susceptibility to systemic sclerosis in Korean population. However, associations of specific DPB1 alleles with SSc vary in different ethnic populations. The aim of this study was to profile DPB1 alleles in Chinese population and to identify specific DPB1 alleles in association with SSc ...

Skin dryness and thickening are hallmarks of systemic sclerosis (SSc) disease. Aquaporins (AQPs) are plasma membrane proteins that transport glycerol and water, resulting in water retention and skin hydration. Expression of AQPs has been evaluated in human normal skin. However, expression of these proteins in SSc dermal fibroblasts has not yet been reported. The aim of this study was to assess ...

BACKGROUND A surgical safety checklist (SSC) was implemented and routinely evaluated within our hospital. The purpose of this study was to analyze compliance, knowledge of and satisfaction with the SSC to determine further improvements. METHODS The implementation of the SSC was observed in a pilot unit. After roll-out into each operating theater, compliance with the SSC was routinely measured...

INTRODUCTION Faecal calprotectin (FC) has been proposed to be a biomarker of gastrointestinal (GI) disease in systemic sclerosis (SSc). The purpose of this study was to extend cross-sectional observations and prospectively assess the variability of FC over time in SSc patients. We also aimed to examine FC in relation to immunosuppressive therapy. Finally we wanted to analyse FC in other rheumat...

The maintenance of spermatogonial stem cells (SSCs) provides the foundation for life-long spermatogenesis. Although glial-cell-line-derived neurotrophic factor and fibroblast growth factor 2 are crucial for self-renewal of SSCs, recent studies have suggested that other growth factors have important roles in controlling SSC fate. Because β-catenin-dependent Wnt signaling promotes self-renewal of...

BACKGROUND Systemic sclerosis (SSc) is characterized by excessive fibrosis and obliterative vascular lesions. Abnormal TGFbeta activation is implicated in the pathogenesis of SSc. Aberrant TGFbeta/Smad signaling can be controlled by stabilization of microtubules with paclitaxel. METHODS AND FINDINGS SSc and healthy human skin biopsies were incubated in the presence or absence of paclitaxel fo...

OBJECTIVES We aimed to obtain an estimate of the prevalence and demographics of systemic sclerosis (SSc) and its subtypes at the turn of the millennium. METHODS Case finding from multiple sources from a defined geographical area. Diagnosis confirmed by clinical examination. RESULTS The crude prevalence of SSc in northeast England was 8.8 (95% CI: 6.8-10.8) per 100,000. The prevalence when a...