6 rezilta yo
BACKGROUND
Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory disorder in which many pathways contribute to end-organ disease. Small proline-rich proteins (SPRR) are polypeptides that have recently been shown to contribute to epithelial biomechanical properties relevant in T-helper type 2
Objective. To characterise fragmentation patterns and amino acid composition of MUC2 and MUC5AC in chronic sinusitis. Methods. Antigenic identity of purified sinus mucins was determined by ELISA. Fragmentation patterns of a MUC5AC rich sample mucin were analysed by Sepharose CL-2B gel
Both maxillary sinusitis (MS) and maxillary retention cyst (MRC) involve the maxillary sinus and show similar clinical features. Clinically, differentiating between MS and MRC is sometimes difficult in asymptomatic patients, despite their quite different pathogenic behaviors. To identify
The second documented case of prolidase deficiency is presented. Clinical manifestations include chronic otitis media and sinusitis, dermatitis, and splenomegaly. Prolidase is undetectable in the white blood cells of the patient and near or less than the lower range of normal in each parent. The
OBJECTIVE
Among the predisposing factors implicated in the immune response to airway bacterial infections, genetic variations of the bitter taste receptor TAS2R38, which is expressed in the cilia of the human sinonasal epithelial cells, seem to be associated with susceptibility to chronic
Chronic rhinosinusitis has a significant impact on patient quality of life, creates billions of dollars of annual healthcare costs, and accounts for ∼20% of adult antibiotic prescriptions in the United States. Because of the rise of resistant microorganisms, there is a critical need to better