PURPOSE To evaluate risk factors predicting death and complications of primary therapy for hepatic and gastric duodenal artery pseudoaneurysms following endovascular treatment (EVT) after pancreaticoduodenectomy (PD). MATERIALS AND METHODS Between April 2004 and December 2014, 28 patients (mean age, 64.7 y) with post-PD hemorrhage underwent EVT. Prevention of hepatic artery blockage via stent...

AIM We investigated the role of human cytomegalovirus (HCMV) and its mechanism in extravillous cytotrophoblast (EVT) proliferation and invasion in vitro. METHODS Differential enzymatic digestion combined with gradient centrifugation, was used to isolate primary EVT from human chorionic villi collected from early placentae of healthy pregnant women. HCMV infection was determined by immunofluor...

BACKGROUND Atherosclerosis is believed to be caused by oxidative stress. Endovascular therapy (EVT) is effective for claudication of patients with peripheral artery disease (PAD). However, its effect on oxidative stress in PAD patients is unknown. Here, the impact of EVT on oxidative stress in PAD patients is investigated. METHODS AND RESULTS Twenty-five PAD patients (Rutherford stage II or I...

BACKGROUND Extravillous trophoblast (EVT) cell invasion of uterine decidua and the inner third of myometrium is critical for successful pregnancy. Many decidual factors are likely to play a role in regulating this process. We have previously shown that cytokines, known to be produced by uterine natural killer (uNK) cells, such as TNF-alpha, TGF-beta1 and IFN-gamma inhibit EVT invasion. We there...

BACKGROUND The aim of this study was to evaluate the clinical outcomes between endovascular treatment (EVT) and surgery of the ruptured posterior inferior cerebellar artery (PICA) aneurysms and suggest proper management strategies according to the PICA segment. METHODS We retrospectively analyzed clinical and radiological data of patients with ruptured PICA aneurysms who underwent surgery or ...

PURPOSE Intermittent claudication is a common symptom of peripheral arterial disease. Currently, there is a lack of consensus on the most effective therapies for this problem. We conducted a meta-analysis of randomized trials assessing the efficacy of endovascular therapy (EVT) compared with noninvasive therapies for the treatment of intermittent claudication. METHODS Randomized trials compar...

We have examined the transcriptional changes associated with differentiation from villous to extravillous trophoblast using a whole genome microarray. Villous trophoblast (VT) is in contact with maternal blood and mediates nutrient exchange whereas extravillous trophoblast (EVT) invades the decidua and remodels uterine arteries. Using highly purified first trimester trophoblast we identified ov...

We previously reported that a cell-surface aminopeptidase, dipeptidyl peptidase IV, is expressed on extravillous trophoblasts (EVT) and suggested the involvement of its enzyme activity in EVT migration. In this study, we examined the expression of another cell-surface peptidase, carboxypeptidase-M (CP-M), at human embryo implantation sites, which catalyses biologically active peptides at extrac...

INTRODUCTION Incomplete human extravillous trophoblast (EVT) invasion of the decidua and maternal spiral arteries is characteristic of pre-eclampsia, a condition linked to low maternal vitamin D status. It is hypothesized that dysregulated vitamin D action in uteroplacental tissues disrupts EVT invasion leading to malplacentation. METHODS This study assessed the effects of the active vitamin ...