Upstream Transcription Factor 1 (USF1) allelic variants regulate lipoprotein metabolism in women and USF1 expression in atherosclerotic plaque.

Upstream transcription factor 1 (USF1) allelic variants significantly influence future risk of cardiovascular disease and overall mortality in females. We investigated sex-specific effects of USF1 gene allelic variants on serum indices of lipoprotein metabolism, early markers of asymptomatic atherosclerosis and their changes during six years of follow-up. In addition, we investigated the cis-regulatory role of these USF1 variants in artery wall tissues in Caucasians.

Peripheral vascular disease in diabetic peritoneal dialysis patients.

In the present article, we review current knowledge of the epidemiology, diagnosis, and treatment of peripheral vascular disease in patients with end-stage renal disease. The main focus is placed on diabetic patients receiving peritoneal dialysis, but studies on patients receiving hemodialysis are also reviewed, because most reports involve this patient group, and the number of reports on peripheral vascular disease in PD patients alone is limited.

Regional differences in the use of a vascular surgical service and incidence of amputations in a well-defined geographical area.

Objective: To evaluate regional differences in the use of a vascular surgical service in the treatment of critical lower limb ischaemia and incidence of amputation in the 1990s in a well-defined geographical area.

Design: Retrospective study.

Setting: One university and five county hospitals, Finland.

Homocysteine and carotid atherosclerosis in chronic renal failure--the confounding effect of renal function.

Since total homocysteine (tHcy) level is markedly elevated in patients with chronic renal failure (CRF), it has been presented as a potential factor contributing to the high risk of cardiovascular disease (CVD) in CRF. Our aim was to examine the significance of elevated tHcy level and other cardiovascular risk factors for carotid atherosclerosis in patients with CRF. In this cross-sectional study, 135 study patients with CRF (52 +/- 11 years) included 58 patients with moderate to severe predialysis CRF, 36 dialysis patients and 41 renal transplant recipients.

Carotid atherosclerosis in chronic renal failure-the central role of increased plaque burden.

Studies on carotid artery atherosclerosis have been performed in order to understand the high risk for cardiovascular disease in chronic renal failure (CRF). The purpose of this study was to evaluate the extent and nature of carotid artery atherosclerosis in patients with CRF. Of the 135 patients with CRF (52 +/- 11 years), 58 had moderate to severe predialysis CRF (PR), 36 were on dialysis treatment (DI), and 41 were renal transplant recipients (TR).

Long-term outcome of surgical revascularization of supraaortic vessels.

The aim of this study was to evaluate long-term results of different surgical reconstructions of supraaortic vessels, particularly the subclavian and innominate arteries. It is a retrospective review of 33 years experience in a teaching hospital; 80 surgical revascularizations were performed in 76 patients who suffered occlusive disease of subclavian or innominate artery from 1965 to 1998. These included 38 bypass (BP) operations (28 carotid-subclavian, 4 aorto-subclavian, 3 aorto-innominate, and 3 subclavian transpositions) and 42 endarterectomies (EA).

The prevalence of peripheral arterial disease and medial arterial calcification in patients with chronic renal failure: requirements for diagnostics.

Background: Knowledge of the prevalence of peripheral arterial disease (PAD) in patients with chronic renal failure (CRF) is limited because of a lack of uniformity in disease definition and recognition. Furthermore, little is known of the prevalence of medial arterial calcification (MAC) in patients with CRF. Our goal is to study the prevalence of PAD and MAC defined by ankle brachial index (ABI) or toe brachial index (TBI) measurements in a Finnish population of patients with CRF consisting of predialysis and dialysis patients, as well as renal transplant recipients.

The European experience with vascular injuries.

The rich and diverse heritage of the management of vascular injuries in the 45 independent European countries prevents the authors from revealing a uniform picture of the European experience, but some trends are clearly emerging. In countries with a low incidence of penetrating trauma and increasing use of interventional vascular procedures, the proportion of iatrogenic vascular trauma exceeds 40% of all vascular injuries, whereas on other parts of the continent, armed conflicts are still a major cause of vascular trauma. National vascular registries, mostly in the Scandinavian countries, produce useful, nationwide data about vascular trauma and its management but suffer still from inadequate data collection.