A path of perpetual resilience: exploring the experience of a diabetes-related amputation through grounded theory.

Little research has been done on the experience of diabetes-related amputation. The aim of this study was to allow amputees to describe their experiences of amputation and to generate grounded theory that will lead health professionals towards a more comprehensive understanding of the realities of post-amputation life. Unstructured interviews were conducted with five participants with a diabetes-related amputation living in a rural setting, and their respective carers.

Pathology of Black Creek Canal virus infection in juvenile hispid cotton rats (Sigmodon hispidus).

The purpose of this study was to assess the effect of inoculum dose on the pathogenesis of Black Creek Canal virus (BCCV) infection in the hispid cotton rat (Sigmodon hispidus), the principal host of BCCV. No sign of illness was observed in any of the 52 juvenile hispid cotton rats inoculated with 3.1, 1.

Circulating levels of beta2-glycoprotein I in thrombotic disorders and in inflammation.

Beta2-glycoprotein I (beta2GPI) is a plasma protein suspected to have a role in inhibition of thrombosis. This suspicion is reinforced by the observation that beta2GPI is the major target for autoantibodies in the antiphospholipid syndrome. However, little is known about its circulating levels in common thrombotic diseases or inflammation.

The IL-6 G-174C polymorphism may be associated with ischaemic stroke in patients without a history of hypertension.

Background: Recent data suggest that inflammatory reactions are involved in the pathogenesis of cerebral ischaemia.

Aim: To investigate whether certain inflammatory genetic polymorphisms are associated with the occurrence of ischaemic stroke.

Methods: We investigated the prevalence of six polymorphisms in cytokine genes (IL-6, TNF-alpha, TNF-beta, IL-1beta, IL-10, and IL-1Ralpha) in a group of ischaemic stroke patients (n = 105) and in a control population (n = 389).

Inflammatory bowel disease: the role of inflammatory cytokine gene polymorphisms.

The mechanisms responsible for development of inflammatory bowel disease (IBD) have not been fully elucidated, although the main cause of disease pathology is attributed to up-regulated inflammatory processes. The aim of this study was to investigate frequencies of polymorphisms in genes encoding pro-inflammatory and anti-inflammatory markers in IBD patients and controls. We determined genotypes of patients with IBD (n= 172) and healthy controls (n= 389) for polymorphisms in genes encoding various cytokines (interleukin (IL)-1beta, IL-6, tumour necrosis factor (TNF), IL-10, IL-1 receptor antagonist).