elastase/dental caries

A 47-year-old man complaining of common cold-like symptoms was admitted to our hospital. Acute myelogenous leukemia was diagnosed and the patient was treated with induction chemotherapy. During granulocytopenia caused by induction chemotherapy, a nodular lesion appeared in the right upper lobe. The

Neutrophil elastase (NE) plays an important role in the progression of acute lung injury (ALI). Sivelestat sodium hydrate (Sivelestat) is a highly specific synthetic inhibitor of NE. High mobility group box 1 (HMGB1) is one of the key mediators in the development of sepsis. The aim of this study was

Objective: Elastase-induced aneurysms in rabbits have been proposed as a preclinical tool for device development, but there is still much deficiency in those aneurismal models. So we need to explore the efficient and convenient animal

OBJECTIVE Even though endovascular coils have been widely used for the treatment of intracranial aneurysms, the cellular and molecular responses of aneurysms to the coils after embolization remain poorly understood. The aim of the present study was to understand the mechanism of apoptosis in

BACKGROUND We investigated the effects of neutrophil elastase inhibitor ONO-5046 Na on lung ischemia-reperfusion injury in a canine model of single lung transplantation. METHODS 24 mongrel dogs, 12 donors and 12 recipients, were used for single lung transplantation. Lung grafts were preserved for 18

OBJECTIVE Among the several reports of elastase-induced aneurysm models, only the rabbit common carotid artery (CCA) model has been used for testing endovascular occlusion devices. Our purpose was to study the growth characteristics of an elastase-induced aneurysm model in rabbits for the purpose of

OBJECTIVE The development of more effective intracranial aneurysm therapy depends on the ability to test various intravascular occlusion devices and techniques in preclinical animal models. This requires the creation of experimental aneurysms, which, ideally, should mimic the size and geometric

Degradation of elastin was studied in rats after intraperitoneal implantation of a suspension of 14C-elastin that had been prepared by labeling bovine elastin with 14C-formaldehyde. Most of the degradation of 14C-elastin, measured by releasing the radioactivity in urine and feces, occurred between 6

In the association of serine proteinases with their cognate substrates and inhibitors an important interaction is the fitting of the P1 side chain of the substrate or inhibitor into a preformed cavity of the enzyme called the S1 pocket. In turkey ovomucoid third domain, which is a canonical protein

We studied the clinical features of 59 chronic pulmonary aspergillosis cases (aspergilloma, chronic necrotizing pulmonary aspergillosis) which we experienced in our hospital. To diagnose this disease, X-rays, sputum culture and serologic tests were mainly examined, X-ray findings were a fungus ball

The serpins are an unusual class of protease inhibitors which fold to a metastable form and subsequently undergo a massive conformational change to a stable form when they inhibit their target proteases. The driving force for this conformational change has been extensively investigated by site

Pseudomonas aeruginosa, an opportunistic pathogen, can cause life threatening infections in patients compromised by underlying respiratory disease like bronchiectasis, cystic fibrosis and diffuse panbronchiolitis. Most strains of P. aeruginosa produce some kind of protease with broad substrate

OBJECTIVE Elastase is carried into the oral cavity by gingival crevicular fluid (GCF) from periodontal lesions. Our study investigated the regulation of elastase activity by secretory leukocyte protease inhibitor (SLPI) and the possible action of another GCF protease on this protective salivary