We propose six axioms concerning when one candidate should defeat another in a democratic election involving two or more candidates. Five of the are widely satisfied by known voting procedures. The sixth axiom is weakening Kenneth Arrow’s famous condition Independence Irrelevant Alternatives (IIA). call this Coherent IIA. prove that five plus IIA single out method determining defeats studied ou...

Mortality from prostate cancer is associated with progression of tumors to androgen-independent growth and metastasis. Eicosanoid products of both the cyclooxygenase (COX) and lipoxygenase (LOX) pathways are important mediators of the proliferation of prostate cancer cells in culture and regulate tumor vascularization and metastasis in animal models. Pharmacologic agents that block either COX o...

Inducible expression of group IIA secretory phospholipase A2 (sPLA2-IIA) by interleukin-1beta (IL-1beta) and tumor necrosis factor-alpha (TNFalpha) is under the control of group IVA cytosolic PLA2alpha and 12/15-lipoxygenase (12/15-LOX) in rat fibroblastic 3Y1 cells. We show here that this cytokine induction of sPLA2-IIA mRNA requires de novo protein synthesis. By means of cDNA array analysis, ...

Secretory phospholipase A(2) (sPLA(2)) isoforms are widely expressed in the brain and spinal cord. Group IIA sPLA(2) (sPLA(2)-IIA) has been shown to stimulate exocytosis and release of neurotransmitters in neuroendocrine PC12 cells and neurons, suggesting a role of the enzyme in neuronal signaling and synaptic transmission. However, the mechanisms by which sPLA(2) is itself released, and a poss...

We previously showed that the seminatural surfactant Curosurf inhibits the in vitro synthesis of secretory type IIA phospholipase A(2) (sPLA(2)-IIA) in alveolar macrophages (AM). These cells are the main source of sPLA(2)-IIA in a guinea pig model of lipopolysaccharide (LPS)-induced acute lung injury (ALI). Here, we investigate the effect of Curosurf on the pulmonary synthesis of sPLA(2)-IIA in...

Objective: Patients of aorto-iliac aneurysms who undergo endovascular aortic repair (EVAR) require internal iliac artery (IIA) occlusion with coil embolization and its coverage with the stent graft to prevent type II endoleak after extending the endograft into the external iliac artery. However, it has become well recognized that IIA occlusion cause buttock claudication and other various sequel...

Fifty-four Sprague-Dawley rats weighing 200~240 g were randomly divided into sham-operated group (sham group), vehicle-treated SNL group (model group), and Tan IIA-treated SNL group (Tan IIA group). Tan IIA was administered intraperitoneally to rats in the Tan IIA-treated group at a dose of 30 mg/kg daily for 14 days after SNL surgery. Paw withdrawal mechanical thresholds (PWTs) and paw withdra...

Glioblastoma, the most aggressive type of primary brain tumour, shows worse prognosis linked to diabetes or obesity persistence. These pathologies are chronic inflammatory conditions characterized by altered profiles of inflammatory mediators, including leptin and secreted phospholipase A2-IIA (sPLA2-IIA). Both proteins, in turn, display diverse pro-cancer properties in different cell types, in...

AIM To evaluate the changes in the 8th edition American Joint Committee on Cancer (AJCC) for defining stage IB and IIA pancreatic cancer and identify their prognostic factors. METHODS Pancreatic cancer patients were selected from the Surveillance Epidemiology and End Results database (1973-2013). The enrolled patients were divided into IB and IIA groups based on tumor size according to the 8t...

Tanshinone IIA (Tan IIA) and Astragaloside IV (AGS-IV) were used as therapeutic treatments for coronary heart diseases (CHDs) in ancient China. However, the underlying mechanisms mediating the effects of Tan IIA and AGS-IV in angiogenesis remain unknown. In the present study, mesenchymal stem cells (MSCs) were induced to differentiate into endothelial cell (EC)-like cells in vitro and the effec...