Nasal mucosa

Mui xoang Nhat Nhat (MXNN) spray is a herbal combination of Angelica dahurica, Xanthium strumarium L., Ageratum conyzoides L, which is intended to use as the supportive treatment of stuffy nose, runny nose in some upper respiratory diseases such as rhinitis and sinusitis. This study was carried out to evaluate the nasal mucosa irritation of MXNN spray in experimental animals.

7p vikoch 27-06-2024 2 1   Download

The clinical symptoms of infected dogs are very complex, including fever, abortion, joint pain, breast tumours, short breathing, nasal haemorrhage, weakness, pale mucosa, skin inflammation, hair loss around the eyes, eye discharges, cloudy eyes, refuging to eat, diarrhoea, belly skin haemorrhage, anorexia, constipation, ascites, vomiting, depression, salivation, and metritis.

12p vistarlord 15-06-2023 5 1   Download

Nasal bleeding is the most common complication during nasotracheal intubation (NTI). To reduce nasal bleeding, the nasal mucosa is treated with vasoconstrictors (epinephrine [E] or tramazoline [T]) prior to NTI. This study aimed to determine whether E or T is more efective and safe for reducing nasal bleeding during NTI.

7p vidietmarhopp 29-12-2021 10 0   Download

Aim of the study is to prospectively examine the Bacteriology of Chronic Rhinosinusitis at MNR Medical College & Hospital, Sangareddy, and to evaluate the antibiotic sensitivity pattern, and to discuss an empirical basis for the initial choice of the appropriate antibiotic. 217 suspected patients were included in the study. The relevant clinical details of the patients including the co-morbidities in the medical records were examined.

11p nguaconbaynhay5 16-05-2020 32 1   Download

Aim of the to assess the purpose of fungal rhinosinusitis at MNR Medical College & Hospital, Sangareddy, and to correlate histopathological findings with culture results for accurate clinical classification of the disease. 217 suspected patients were included in the study. The relevant clinical details of the patients including the co-morbidities in the medical records were examined.

9p kethamoi4 16-04-2020 13 1   Download

Menthol is used as a constituent of food and drink, tobacco and cosmetics nowadays. This cold receptor agonist has been used as a nasal inhalation solution in the daily life. The effect of menthol on nasal mucosa in vivo is well known; however, the effect of the drug on tracheal smooth muscle has been rarely explored.

6p viwashington2711 04-12-2019 14 3   Download

Aquaporin 5 (AQP5) is most likely the primary water channel in the human nasal mucosa and acts as a key tight junction protein. The signaling cascades responsible for AQP5 regulation are still works in progress.

8p vicaracas2711 27-11-2019 14 1   Download

PDC play a key role in the detection and defence against viruses in the nasal epithelium. After recognizing viruses they start producing large amounts of IFN-alpha. Hartmann et al. showed that the healthy nasal epithelium contains relatively high numbers of PDC and MDC. Whereas PDC levels are decreased in asymptomatic patients with chronic nasal allergy and increased during infectious inflammation. These results indicate the importance of PDC against viral invaders, because of the presence of high numbers of PDC in the healthy nasal mucosa.

54p nhacnenzingme 28-03-2013 52 3   Download

Sympathetic nerve stimulation induces vasoconstriction and consequent decreases nasal airway resistance. Parasympathetic nerve stimulation on the other hand, promotes secretion from nasal airway glands and nasal congestion. The nasal mucosa also contains nerves of the non-adrenergic, non-cholinergic (NANC)- system. Neuropeptides from the latter nerves (substance P, neurokinin A and K, and calcitonin gene-related peptide) are suspected to play a role in vasodilatation, mucus secretion, plasma extravasation, neurogenic inflammation, and mast cell nerve interactions.

35p nhacnenzingme 28-03-2013 79 4   Download

Odorant binding proteins (OBP) are soluble lipocalins produced in large amounts in the nasal mucosa of several mammalian species. Although OBPs can bind a large variety of odorous compounds, direct and exclusive involvement of these proteins in olfactory perception has not been clearly demonstrated.

12p inspiron33 23-03-2013 38 3   Download

Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học đề tài :Epstein-barr virus induced cellular changes in nasal mucosa

6p dauphong8 14-01-2012 42 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Epstein-barr virus induced cellular changes in nasal mucosa

6p dauphong6 05-01-2012 54 4   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Quantitative expression of osteopontin in nasal mucosa of patients with allergic rhinitis: effects of pollen exposure and nasal glucocorticoid treatment...

4p thulanh10 09-10-2011 51 2   Download

Rhinitis Medicamentosa Rhinitis medicamentosa (RM) is a condition that caused by overuse of topical nasal steroids. Also known as rebound or chemical rhinitis, the incidence is somewhere between 1-9% of non-allergic rhinitis and it is more common in younger adults and pregnant women. To understand the cause of RM, we must first look at some of the basic science behind the nasal mucosa. The mucosa is innervated by sympathetic fiber that release norepinephrine, which stimulate alpha 1 and alpha 2 receptors. This in turns causes vasoconstriction.

6p barbie_barbie 05-10-2010 57 3   Download