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To study the differential carbohydrate expression of airway secretions, we have produced a series of monoclonal antibodies that recognize human nasal secretory cell products. Mice were immunized with purified nasal secretion from patients with chronic sinusitis (CS) and hybridomas were selected by
OBJECTIVE
The nasal and sinus cavities in children may serve as reservoirs for microorganisms that cause recurrent and chronic lung infections. This study evaluates whether the mink can be used as an animal model for studying Pseudomonas aeruginosa mediated rhino-sinusitis since there is no suitable
BACKGROUND
Glycoproteins are responsible for the rheological properties of the mucus. Changes in mucus viscosity may interfere with mucociliary clearance, leading to stasis and aggravation of chronic rhinosinusitis (CRS). The purpose of this study was to assess the composition and concentration of
The distribution of glycoconjugates in normal maxillary sinus tissues, in cases of maxillary sinusitis and in postoperative maxillary cysts (POMC), was examined using seven different lectins as probes. The results showed that wheatgerm agglutinin (WGA), peanut agglutinin (PNA), Ulex europaeus
Previously, Gm allotypes have been shown to influence human serum Ig subclass levels as well as the Ab levels achieved after Ag stimulation. The majority of the latter studies have focused on Ab responses to polysaccharide Ags. In this study, we have investigated the relationship between Gm
BACKGROUND
Intelectin-1 is a new type of Ca(2+)-dependant soluble lectin in humans that has affinity for galactofuranose in carbohydrate chains of bacterial cell walls, indicating that intelectin-1 may play a role in immune defense against bacteria. The purpose of the current study was to determine
In the present study, pulmonary surfactant protein A (SP-A) messenger RNA (mRNA) and protein were characterized in adult rabbit middle ear and maxillary sinus. Fifteen adult rabbits were used for the study: 6 with evidence of acute middle ear infections and maxillary sinusitis, 6 with infections
Headache, a frequent occurrence during childhood, can have a number of etiologies. Most headaches are benign, but all require appropriate assessment. Common types include sinusitis, migraine, and muscle contraction (tension). Headache assessment includes both history and physical examination. The
1. NATURAL AND SYNTHETIC HORMONES: Glucocorticoids are indispensable circulating hormones implicated in carbohydrate and protein metabolism. They also have strong antiinflammatory effects used in therapy. This antiinflammatory activity has led to the development of synthetic compounds with an
To clarify the clinical features of pulmonary Mycobacterium avium-intracellulare complex (MAC) infection, we retrospectively evaluated clinical manifestations, laboratory data, chest and maxillary sinus computed tomographic scans and induced sputum findings in 26 with MAC infection in comparison
BACKGROUND
Fungi and/or Staphylococcus aureus enterotoxins (SEs) may participate in the pathogenesis of eosinophilic inflammation in cases of chronic rhinosinusitis with nasal polyps (CRSwNP). Objective We sought to determine the effects of fungal antigens on eosinophilia-associated cellular
Mycoplasma gallisepticum is the causative agent of chronic respiratory disease in chickens and of infectious sinusitis in turkeys, chickens, game birds, pigeons, and passerine birds of all ages. This study investigated the biofilm-producing ability of M. gallisepticum strains in an attempt to
Infections with Chlamydia pneumoniae cause several respiratory diseases, such as community-acquired pneumonia, bronchitis or sinusitis. Here, we present an integrated non-targeted metabolomics analysis applying ultra-high-resolution mass spectrometry and ultra-performance liquid chromatography mass
Schisandra chinensis (Turcz.) Bail. is often referred to as an example of a medicinal plant with use in modern Chinese medicine. However, Schisandra chinensis first gained recognition as an adaptogen in the official medicine of the USSR in the early 1960s, principally as a result of the large number
Xylitol has been widely documented to have dental health benefits, such as reducing the risk for dental caries. Here we report on other health benefits that have been investigated for xylitol. In skin, xylitol has been reported to improve barrier function and suppress the growth of potential skin