Objective: To evaluate the expression of eosinophil major basic protein (MBP) in chronic rhinosinusitis (CRS) and discuss the role of MBP in the pathogenesis in CRS.
Method: Thirty-eight nasal mucus obtained from CRS patients were used to detect the expression of MBP by Elisa assay. Thirty nasal mucus samples from health people were used as control.
Result: The expression of MBP of nasal mucus obtained from CRS patients was obviously higher than that of nasal mucus obtained from control. There was significant statistical difference (P < 0.01).
Conclusion: MBP was involved in the formation of CRS.
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Objective: This study aims to characterize concurrent nasal symptoms in a cohort of patients with non-rhinogenic headache (NRH) presenting to an otolaryngology clinic.
Study Design: A prospective cohort.
Setting: Single tertiary care institution.
Oxf Med Case Reports
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Department of Pathology, Okayama Saiseikai General Hospital, 1-17-18 Ifuku-Cho, Kita-Ku, Okayama-shi, Okayama 700-8551, Japan.
Autoimmune gastritis (AIG) is a chronic condition in which the body's immune system mistakenly attacks the stomach lining, specifically targeting parietal cells that produce stomach acid and intrinsic factors. After the infection was eradicated, AIG developed in an elderly woman with symptoms of the disease. 1.
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Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Boston, MA, 02134, USA.
Natural olfactory systems possess remarkable sensitivity and precision beyond what is currently achievable by engineered gas sensors. Unlike their artificial counterparts, noses are capable of distinguishing scents associated with mixtures of volatile molecules in complex, typically fluctuating environments and can adapt to changes. This perspective examines the multifaceted biological principles that provide olfactory systems their discriminatory prowess, and how these ideas can be ported to the design of electronic noses for substantial improvements in performance across metrics such as sensitivity and ability to speciate chemical mixtures.
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Department of Pediatric Ophthalmology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
Introduction: Rhabdomyosarcoma (RMS) originates from undifferentiated mesenchymal cells that give rise to striated muscles. The symptoms of para-meningeal RMS often resemble those of allergic rhinosinusitis, including nasal congestion, mucus discharge, headache, and occasional nosebleeds. We report a child with atypical clinical presentation of ocular hypertropia secondary to para-meningeal RMS.
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Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University.
Evaluating the local immune microenvironment of the canine nasal cavity can be important for investigating normal tissue health and disease conditions, particularly those associated with local inflammation. We have optimized a technique to evaluate the local nasal immune microenvironment of dogs via serial nasal lavage. Briefly, with dogs under anesthesia and positioned in sternal recumbency, prewarmed sterile saline is flushed into the affected nostril using a flexible soft rubber catheter.
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