[Single Center Experience in Surgical Treatment of Extracranial Supra-Aortic Aneurysms].

Objective To evaluate the effect of surgical treatment on extracranial supra-aortic aneurysms and summarize the experience. Methods The clinical data of 10 patients undergoing surgical treatment of extracranial supra-aortic aneurysms from May 2019 to November 2023 in the Department of Vascular Surgery of Beijing Tiantan Hospital affiliated to Capital Medical University were collected.The 10 patients included 5 patients with internal carotid artery aneurysm,2 patients with subclavian artery aneurysm,2 patients with vertebral artery aneurysm,and 1 patient with internal carotid artery aneurysm combined with ipsilateral subclavian artery aneurysm.

A Bayesian network meta-analysis for acute thrombosis after lower extremity artery endovascular treatment.

Background: Various endovascular treatment devices have been widely used in the lower extremity arterial disease (LEAD). Their patency efficiency for target lesions has been well studied and reported. Comparison of the risk of acute thrombosis events between the different endovascular treatment devices is unclear.

The incidence of herpes zoster in China: A meta-analysis and evidence quality assessment.

This review aimed to estimate the disease burden of herpes zoster (HZ) in China and explore the application of the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) approach in studies of disease burden. We searched for the literature of observational studies analyzing HZ incidence in populations of all ages in China. Meta-analysis models were constructed to calculate the pooled incidence of HZ and pooled risks of postherpetic neuralgia (PHN), HZ recurrence, and hospitalization.

Perfusion pressure of elastase impacts the formation ratio and diameters of abdominal aortic aneurysms in rats.

Intra-arterial perfusion with elastase is a common method used to create abdominal aortic aneurysms (AAA) models. The present study aimed to explore the impact of porcine pancreatic elastase (PPE) perfusion pressure on the morphology of abdominal aortic aneurysms. A total of 40 male Sprague Dawley rats were randomized into four groups.

High circulating fibroblast growth factor-21 levels as a screening marker in fatty pancreas patients.

Background: The study aimed to detect the serum levels of fibroblast growth factor-21 (FGF-21) in fatty pancreas (FP) patients and to investigate their potential clinical value.

Methods: We screened patients with FP using transabdominal ultrasound. The anthropometric, biochemical and serum levels of FGF-21 were compared between the FP group and the normal control (NC) group.

Perioperative Inflammatory Status Predicts Mid-Term Outcomes in Patients Undergoing Femoropopliteal Paclitaxel-Coated Balloon Angioplasty.

Background: To evaluate the association of perioperative inflammatory status, as determined using the neutrophil-to-lymphocyte ratio (NLR) and high-sensitivity C-reactive protein (hs-CRP) level, with the efficacy of femoropopliteal paclitaxel-coated balloon (PCB) angioplasty.

Methods: The data of 122 patients (138 limbs) were retrospectively analyzed (median follow-up time, 21 months). The pre- and postoperative NLRs and hs-CRP levels were evaluated to determine their predictive value for mid-term primary patency and clinically driven target lesion revascularization (CD-TLR) during follow-up.

Causal relationship between gut microbiota and serum vitamin D: evidence from genetic correlation and Mendelian randomization study.

Background: The gastrointestinal microbiota is emerging as an important mediator in intestinal metabolism, such as vitamin D absorption.

Methods: To elucidate the causality of microbiota and vitamin D, we used linkage disequilibrium score (LDSC) regression and two-sample Mendelian randomization (MR) methods with largest genome-wide association study (GWAS) summary statistics to identify specific taxa that are linked to serum 25-hydroxyvitamin D (25(OH)D).

Results: We found that Ruminiclostridium9 was significantly genetically correlated with 25(OH)D at nominal significance (r = 0.

CaMK II Inhibition Attenuates ROS Dependent Necroptosis in Acinar Cells and Protects against Acute Pancreatitis in Mice.

As a calcium-regulated protein, CaMK II is closely related to cell death, and it participates in the development of pathological processes such as reperfusion injury, myocardial infarction, and oligodendrocyte death. The function of CaMK II activation in acute pancreatitis (AP) remains unclear. In our study, we confirmed that the expression of p-CaMK II was increased significantly and consistently in injured pancreatic tissues after caerulein-induced AP.

Dose-Response Relationship Between Physical Activity and the Incidence of Peripheral Artery Disease in General Population: Insights From the National Health and Nutrition Examination Survey 1999-2004.

A low ABI, ≦0.9, indicates peripheral artery disease (PAD) and physical activity (PA) represents an important non-surgical treatment for patients with PAD. However, as for the general population, the associations between PA, PAD, and their mutual dependence are not well-defined.

Wogonin Induces Cell Cycle Arrest and Apoptosis of Hepatocellular Carcinoma Cells by Activating Hippo Signaling.

Background: Wogonin has been reported to exhibit pharmacological effects against cancer by regulating cell proliferation, metastasis and apoptosis, however, the role of wogonin in hepatocellular carcinoma (HCC) remains poorly elucidated.

Objective: The current study aimed to illustrate whether wogonin influences HCC cell cycle progression and apoptosis by regulating Hippo signaling.

Methods: The effects of wogonin on HCC cell viability, cell cycle progression and apoptosis were analyzed by utilizing CCK-8 and flow cytometry.

A Novel Sirolimus-eluting Biodegradable Magnesium-based Alloy Scaffold: Six-month Results In Porcine Peripheral Arteries.

Purpose: Magnesium-based alloy scaffold is a promising biodegradable stent due to its intrinsic mechanical performance and biocompatibility. Based on our preliminary experiments, we designed a novel sirolimus-eluting magnesium-based alloy scaffold. This work aimed to assess its safety and degradation performance in vivo.

Relationship between fatty pancreas and hypertriglyceridemic waist phenotype: a cross-sectional study.

Hypertriglyceridemic waist phenotype (HTWP) and its quantitative indicator, waist circumference-triglyceride index (WTI), are common quantitative indices of visceral obesity and are closely related to metabolic diseases. The purpose of this study was to investigate the relationship between fatty pancreas (FP) and HTWP in China. FP was diagnosed using trans-abdominal ultrasonography in all participants.

Asiaticoside ameliorates acinar cell necrosis in acute pancreatitis via toll-like receptor 4 pathway.

Acinar cell necrosis is one of the most prominent pathophysiological changes of acute pancreatitis (AP). Asiaticoside (AS) is a triterpene compound with confirmed apoptosis-and necrosis-related activities. However, the specific effects of AS on AP have not been determined.

Serum hydroxybutyrate dehydrogenase as an early predictive marker of the severity of acute pancreatitis: a retrospective study.

Background: To investigate the value of serum hydroxybutyrate dehydrogenase (HBDH) level, an isozyme of lactate dehydrogenase, in evaluating the severity of acute pancreatitis (AP).

Methods: Patients diagnosed with AP from January 2013 to December 2018 were included in this retrospective study. Patients were divided into the normal serum HBDH levels group (n-HBDH group) and the high serum HBDH levels group (h-HBDH group) according to the criteria HBDH ≥ 182 U/L after admission.

Perioperative baseline -blockers: An independent protective factor for post-carotid endarterectomy hypertension.

Objective: Post-carotid endarterectomy hypertension is a well-recognized phenomenon closely related to surgical complications. This study aimed to determine whether different kinds of perioperative antihypertensive drugs had a protective effect on post-carotid endarterectomy hypertension and influence on intraoperative hemodynamics.

Method: We retrospectively investigated 102 carotid stenosis patients who underwent conventional endarterectomy with a perioperative baseline antihypertensive regimen.

Chemokine-like factor 1 (CKLF1) aggravates neointimal hyperplasia through activating the NF-κB /VCAM-1 pathway.

Neointimal hyperplasia (NIH) is a complicated inflammatory process contributing to vascular restenosis. The present study aimed to explore whether chemokine-like factor 1 (CKLF1) aggravates NIH via the nuclear factor-kappa B (NF-κB)/vascular cell adhesion molecule-1 (VCAM-1) pathway. We found the expression of CKLF1 and VCAM-1 significantly increased in human carotid plaques compared to the control.

Outcomes of Total Aortoiliac Revascularization for TASC-II C&D Lesion with Kissing Self-Expanding Covered Stents.

Background: The endovascular approach has been widely used for aortoiliac occlusive disease (AIOD), especially for aortic bifurcation and iliac artery Trans-Atlantic Inter-Society Consensus II (TASC-II) A and B lesions. However, the outcomes of self-expanding covered stents (SECSs) for extensive aortoiliac lesion remain unclear. This study aimed to assess the short-term patency of kissing covered stents for the revascularization of aortoiliac TASC-II C and D diseases.

The retina and retinal pigment epithelium differ in nitrogen metabolism and are metabolically connected.

Defects in energy metabolism in either the retina or the immediately adjacent retinal pigment epithelium (RPE) underlie retinal degeneration, but the metabolic dependence between retina and RPE remains unclear. Nitrogen-containing metabolites such as amino acids are essential for energy metabolism. Here, we found that N-labeled ammonium is predominantly assimilated into glutamine in both the retina and RPE/choroid [N]Ammonium tracing show that, like the brain, the retina can synthesize asparagine from ammonium, but RPE/choroid and the liver cannot.

Reprogramming of human Peripheral Blood Mononuclear Cell (PBMC) from a Chinese patient suffering Duchenne muscular dystrophy to iPSC line (SDQLCHi007-A) carrying deletion of 49-50 exons in the DMD gene.

Duchenne muscular dystrophy (DMD), an X-linked genetic disorder characterized by progressive muscle weakness and atrophies affecting skeletal and cardiac muscles, is caused by mutations in dystrophin (DMD) gene that spans 79 exons. Here, we generated iPSCs from a Chinese patient with 49-50 exons deletion in DMD gene by reprogramming peripheral blood mononuclear cells with non-integrating vectors. The generated iPSCs line (SDQLCHi007-A) carrying the identical deletion of 49-50 exons, expresses pluripotency markers, presents a normal karyotype and is able to differentiate into three germ layers.

Dynamic changes of proteasome and protective effect of bortezomib, a proteasome inhibitor, in mice with acute pancreatitis.

The proteasome is involved in the activation of NF-κB and can regulate the progression of inflammatory diseases. However, the role of proteasome in acute pancreatitis (AP) has not been demonstrated. In this study, we first observed that the protein level and activity of proteasome 20S were increased significantly in pancreatic injury tissues after caerulein-induced mild acute pancreatitis (MAP) induction, which was in consistent with the expression of the NF-κB nucleoprotein and positively correlated with the severity of AP.

Isoliquiritigenin Ameliorates Acute Pancreatitis in Mice via Inhibition of Oxidative Stress and Modulation of the Nrf2/HO-1 Pathway.

Oxidative stress plays a crucial role in the pathogenesis of acute pancreatitis (AP). Isoliquiritigenin (ISL) is a flavonoid monomer with confirmed antioxidant activity. However, the specific effects of ISL on AP have not been determined.

Melatonin attenuates smoking-induced hyperglycemia via preserving insulin secretion and hepatic glycogen synthesis in rats.

Epidemiology survey indicated that cigarette smoking is a risk factor of diabetes. However, the precise mechanisms remain to be clarified. In this study, we found that smoking caused metabolic malfunctions on pancreas and liver in experimental animal model.

Sulodexide recovers endothelial function through reconstructing glycocalyx in the balloon-injury rat carotid artery model.

Disruption of endothelial cell function is a principle event in cardiovascular disease. Accordingly, therapies have mostly focused on repairing the endothelium, but little attention has been paid to the reconstruction of glycocalyx, which covers the endothelium and protects the function of endothelial cells. Sulodexide has a similar glycosaminoglycan structure to glycocalyx, so it is assumed to be effective in remodeling the glycocalyx following damage.