Nasal Mucous
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Nasal Mucociliary Clearance in Smokers: A Systematic Review
Abstract Introduction Smoking is one of the most important causes of mortality and morbidity in the world, as it is related to the risk factor and etiology of respiratory-tract diseases. Long-term smoking causes both structural and functional damage in the respiratory airways, leading to changes in nasal mucociliary clearance (NMC). Objectives The aim of t
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-01
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2. Impact of Successful Choanal Atresia Repair on the Nasal Mucosa: A Preliminary Study
Abstract Introduction Themain histological features of the nasalmucosa in choanal atresia are distorted cilia, marked increase of mucous submucosal glands associated with marked reduction of goblet cell density, and lymphocytic cellular infiltration. Objective To study the nasal mucosal changes in cases of choanal atresia after successful repair compared
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-09
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3. Rhinosporidiosis: the largest case series in Brazil
Abstract: INTRODUCTION: Rhinosporidiosis is a chronic infection of the mucous membrane and is caused by Rhinosporidium seeberi, an aquatic mesomycetozoan. The mode of infection is probably transepithelial penetration. The large number of rivers and lakes and the strong presence of riparian populations in the State of Maranhão are strong predisposing factor
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-08
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4. False Computed Tomography Findings in Bilateral Choanal Atresia
Abstract Introduction Choanal atresia (CA) is a challenging surgical problem defined as a failure in the development of communication between the nasal cavity and nasopharynx. Objective The objective of this study is to describe computed tomography (CT) findings in cases with bilateral choanal atresia. Methods The study involved performing axial and cor
Int. Arch. Otorhinolaryngol.. Publicado em: 2016-06
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5. Complex nasal reconstruction after paracoccidioidomycosis infection - Case report
AbstractParacoccidioidomycosis is an infectious disease whose etiological agent belongs to the Paracoccidioides genus. Although it affects primarily the lungs, it can spread to other tissues, including the skin and mucous membranes. Despite the clinical treatment for this disease, scarring can produce sequelae, manifesting as anatomical and functional deform
An. Bras. Dermatol.. Publicado em: 2015-06
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6. Análise dos casos de leishmaniose tegumentar americana no município de Belo Horizonte, notificados entre 2001 e 2008, com ênfase na forma mucosa
The present study evaluated the notified cases of tegumentary leishmaniasis in the city of Belo Horizonte, Brazil, with emphasis in the mucous form, focusing on the otorhinolaryngologycal follow-up after specific treatment. The data-base from the Health Council of Belo Horizonte was carried out regarding the cases of American Tegumentary Leishmaniasis in bot
Publicado em: 2009
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7. Nasal immunization with outer membrane antigens of Neisseria meningitidis B selected for the highest expression of the immunotype of LPS 3,7,9 with monoclonal antibodies and Bordetella pertussis as adjuvants in neonates mice. / Imunização nasal com antígenos de membrana externa de Neisseria meningitidis B selecionados para a maior expressão do imunotipo de LPS 3, 7, 9 com anticorpos monoclonais e Bordetella pertussis como adjuvante em camundongos neonatos.
The natural habitat of Neisseria meningitidis is the human nasopharynx, and the bacterium is transmitted by direct mouth-to-mouth contact or by the inhalation of released mucous particles during close contact. N meningitidis is a Gram-negative bacterium responsible for significant mortality worldwide. While effective polysaccharide-based vaccines exist again
Publicado em: 2008
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8. Collagen V- induced nasal tolerance in scleroderma experimental model / Indução de tolerância nasal com colágeno tipo V em modelo experimental de esclerodermia
Objective: Our aim was to verify the skin remodeling and antibody production in experimental model of scleroderma in rabbits, after induction of tolerance by daily nasal administration of human type V collagen (Col V). Methods: Female New Zealand rabbits (N=12) were immunized with 1mg/ml of Col V in complete Freunds adjuvant, followed by more two boosters in
Publicado em: 2007
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9. Respiratory risks in broiler production workers
There are many situations that involve health risks to the Brazilian rural worker, and animal production is just one of them. Inhalation of organic dust, which has many microorganisms, leads in general to respiratory allergic reactions in some individuals, "asthma-like syndrome", and mucous membrane inflammation syndrome, that is a complex of nasal, eye, and
Revista Brasileira de Ciência Avícola. Publicado em: 2004-03
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10. "Efeitos da infusão de Luffa operculata sobre o epitélio e a atividade mucociliar do palato isolado de rã" / Effects of Luffa operculata infusion on the epithelium and the mucociliary activity of the isolated frog palate
Luffa operculata is a medicinal plant popularly used for treatment of rhinitis and rhinosinusitis. Its dry fruit infusion is used into the nose, delivering profuse mucous secretion, but may cause nasal mucosa irritation, epistaxis or anosmia. We evaluated the effects of different concentrations of Luffa operculata dry fruit infusion on mucociliary transport
Publicado em: 2004
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11. Aminaftona no tratamento da epistaxe
Nasal haemorrhage or nosebleed, is the most common of haemorrhages due to the intense vasculization of the nose, the fragility of the nasal mucous membrane and its vulnerability to traumas and irritant agents. The aim of this study is to report on a reduction of episodes of nosebleed in two patients with the use of amnophtone. A 34-year-old male patient and
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2003-03
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12. A comparison of changes in the mucous glands and goblet cells of nasal, sinus, and bronchial mucosa
A comparison of mucous gland size in the bronchial and nasal mucosa was performed on material from 24 random necropsies. The Reid index and counts of mucous gland acini were used as measures of hypertrophy. In 14 of these cases the relationship between goblet cell hyperplasia in the sinus mucosa and the presence of chronic bronchitis was investigated by comp