The White Blood Cell Count to Mean Platelet Volume Ratio for the Prediction of Chronic Limb-Threatening Ischemia in Lower Extremity Artery Disease.

Unlabelled: Background: The white blood cell count to mean platelet volume ratio (WMR) is increasingly gaining importance as a promising prognostic marker in atherosclerotic disease, but data on lower extremity artery disease (LEAD) are not yet available. The principle aim of this study was to assess the association of the WMR with the occurrence of CLTI (chronic limb-threatening ischemia) as the most advanced stage of disease.

Methods: This study was performed as a retrospective analysis on 2121 patients with a diagnosis of LEAD.

Low mean platelet volume is associated with critical limb ischemia in peripheral arterial occlusive disease.

Mean platelet volume (MPV) was recently published as a possible marker of coronary artery disease in patients at high risk for major adverse cardiac events. Because platelets play an important role in atherosclerosis, we examined the relationship between critical limb ischemia (CLI) and MPV in patients with peripheral arterial occlusive disease (PAOD). Our study comprised 2124 PAOD patients.

Loss of the putative tumor suppressor protein spinophilin is associated with poor prognosis in head and neck cancer.

The putative tumor suppressor protein spinophilin has been recently involved in the pathogenesis of lung, liver, and other types of cancer. Previous studies also indicate that a loss of spinophilin in combination with functional impairment of p53 drives tumor progression. To date, no data exist about the role of spinophilin in head and neck squamous cell carcinoma (HNSCC).

Evaluation of three-dimensional changes after sinus floor augmentation with different grafting materials.

Objective: The aim of this retrospective investigation was to assess the dimensional stability of different grafting materials after maxillary sinus floor augmentation with computed tomography (CT) scans.

Materials And Methods: Two postoperative CT scans were available from 16 patients who had undergone maxillary sinus lift procedures. The first scan was made within a few days after the surgical intervention and the second one >6 months later.

Common single nucleotide polymorphisms in the vascular endothelial growth factor gene and colorectal cancer risk.

Purpose: Tumor growth requires the formation of new blood vessels, a phenomenon known as angiogenesis. The most important regulator of angiogenesis is vascular endothelial growth factor (VEGF). Several common polymorphisms in the VEGF-gene have been associated with different VEGF expression, production and plasma levels according to allele status, and influence the risk of developing different types of cancer.