The presence of a foreign body in the periapical tissues can cause endodontic failure by triggering an inflammatory response and a subsequent foreign body reaction. This inflammatory response, which can occur to varying degrees, appears radiographically as a radiolucency that can remain asymptomatic for many years. A foreign object can reach the apical region by accident or iatrogenic procedure...

Oil bodies are localized in the seed cells and leaf cells of many land plants. They have a passive function as storage organelles for lipids. We recently reported that the leaf oil body has an active function as a subcellular factory that produces an antifungal oxylipin during fungal infection in Arabidopsis thaliana. Here, we propose a model for oil body-mediated plant defense. Remarkably, sen...

Biomarkers are present in all parts of the body including body fluids and tissues. Most of the clinical laboratory examinations are done on body fluids such as blood and urine. Biomarkers can be detected on imaging studies or examination of body tissues. Even exhaled breath contains biomarkers. A wide range of technologies is utilized for detection of biomarkers and a number of assays are alrea...

BACKGROUND Beside infections, foreign body incidences are amongst the most frequently encountered pathologies in pediatric otolaryngology. While inhaled foreign bodies represent an acute emergency, symptoms of ingested foreign bodies sometimes appear with some delay. Typically fishbones tend to go unnoticed in a first examination and become symptomatic by fever, odynodysphagia and torticollis. ...

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that affects different body organs and causes extensive serious complications lead to damage the connective tissues, blood vessels, membranes.

In this study, HA is superplastically embedded into Titanium substrate and the sample is subsequently deformed superplastically until 70% deformation degree. The former process is termed as superplastic embedment (SPE) while the later as superplastic deformation (SPD). After the SPE, HA is successfully embedded into the substrate, forming a layer with a thickness of about 249 nm. After the SPD ...

hydatid disease, caused by larval stage of echinococcus granulosus, is a common parasitic infection of human and animal. although liver and lung are the most commonly affected area, hydatid cyst may develop any part of the body. primary subcutaneous hydatid cyst is extremely rare. we report a case of 54 years old man who presented with palpable mass in scapular region from 3 years ago. present ...