OBJECTIVE Accumulating evidence suggests that inflammatory cell infiltration is crucial pathogenesis during the initiation and progression of abdominal aortic aneurysm (AAA). Given Rho-kinase (ROCK), an important kinase control the actin cytoskeleton, regulates the inflammatory cell infiltration, thus, we investigate the possibility and mechanism of preventing experimental AAA progression via t...

Purpose: Methotrexate (MTX) is prescribed in many diseases and can result in oxidative stress (OS) followed by injuries in some tissues. Antioxidants administration are effective in reducing OS. Pomegranate exhibits high anti-oxidant capacities. This study investigated whether pomegranate seed and peel methanolic extracts (PSE and PPE) could protect against MTX-induced OS and lipid profile chan...

OBJECTIVES Only rudimentary tools exist to support health system organizations to evaluate their public and patient engagement (PPE) activities. This study responds to this gap by developing a generic evaluation tool for use in a wide range of organizations. METHODS The evaluation tool was developed through an iterative, collaborative process informed by a review of published and grey literat...

Background 270 million workplace accidents occur annually. In Uganda, Kampala district has the highest workplace injury and fatality rates. However, information on personal protective equipment (PPE)-hand gloves, hardhats, overalls, safety boots, earplugs, safety harness with lanyard, and face shields-utilization among building construction workers remains scarce. We assessed PPE utilization an...

BACKGROUND One strategy to increase tissue specificity of gene therapy is to use promoters or enhancers. OBJECTIVES (1) To enhance the selectivity of a murine preproendothelin-1 (PPE-1) promoter in tumor angiogenesis by using a positive endothelial transcription-binding element. (2) To test the specificity and efficiency of the modified PPE-1 promoter [PPE-1(3X)] in vitro and in vivo by using...

Two different batches of substituted poly(p-phenylene–ethynylene) [PPEs] were synthesized, where the substituents: di-2-butyl(a) and di-2-ethylhexyl(d), were placed on the 2 and 5 positions of the backbone phenyl rings. The photoinduced absorption (PA) spectrum of PPE(a) shows a polaron band at about 850 cm , whereas PPE(d) does not show polaron bands at all. At T 1⁄4 10 K the PA spectrum of PP...

BACKGROUND Multicenter studies on idiopathic or viral pericarditis and pericardial effusion (PPE) have not been reported in children. Colchicine use for PPE in adults is supported. We explored epidemiology and management for inpatient hospitalizations for PPE in US children and risk factors for readmission. METHODS AND RESULTS We analyzed patients in the Pediatric Health Information System da...

BACKGROUND Pruritic papular eruption (PPE) of HIV is common in HIV-infected populations living in the tropics. Its aetiology has been attributed to insect bite reactions and it is reported to improve with antiretroviral therapy (ART). Its presence after at least 6 months of ART has been proposed as one of several markers of treatment failure. OBJECTIVES To determine factors associated with PP...

Cranial placodes, which give rise to sensory organs in the vertebrate head, are important embryonic structures whose development has not been well studied because of their transient nature and paucity of molecular markers. We have used markers of pre-placodal ectoderm (PPE) (six1, eya1) to determine that gradients of both neural inducers and anteroposterior signals are necessary to induce and a...

Porcine pancreatic extracts (PPE), which are widely used as a digestive drug in Korea, are composed of alpha-amylase and lipase. Such enzymes are commonly described as occupational allergens. This is the first report of occupational rhinitis caused by PPE developing into occupational asthma in a hospital nurse. She showed strong positive response in the skin prick test (SPT) (5+, wheal ratio of...