Cilia
Mostrando 1-12 de 265 artigos, teses e dissertações.
-
1. Effects of nigella sativa oil on allergic rhinitis: an experimental animal study
Abstract Objectives: Nigella sativa oil is known antiallergic and immunomodulatory effects. We aimed to compare this oil with mometasone furoate, a topical steroid, on a rat model in the prevention of allergic rhinitis symptoms. Methods: A total of 28 two-to-four-month-old Wistar Hannover rats weighing 250–350 g were randomly divided into four groups of
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
-
2. Morphological and Anatomical Studies of Hippocrepis L. Genus in Turkey
RESUMO: Neste estudo, foram investigadas as características morfológicas e anatômicas de três táxons de espécies de Hippocrepis L. que se espalham naturalmente na Turquia. Na parte morfológica do estudo, o tronco de H. unisiliquosa subsp. unisiliquosa está ereto ou decumbente. A haste de H. ciliata é ereta. O tronco de H. multisiliquosa é decumben
Planta daninha. Publicado em: 19/08/2019
-
3. 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
-
4. Anopheles species composition explains differences in Plasmodium transmission in La Guajira, northern Colombia
Malaria in La Guajira, the most northern state of Colombia, shows two different epidemiological patterns. Malaria is endemic in the municipality of Dibulla whereas in Riohacha it is characterised by sporadic outbreaks. This study aimed to establish whether differences in transmission patterns could be attributed to different vector species. The most abundant
Mem. Inst. Oswaldo Cruz. Publicado em: 2014-11
-
5. Histomorphological changes by epididymal lithiasis in roosters
Epididymal lithiasis (EL) histopathology is described using light and electronic microscopy in roosters (Gallus gallus domesticus) naturally affected by EL in Minas Gerais, Brazil. The histologic and morphological changes by EL in roosters was performed regarding cellular and subcellular details through light and electron microscopy. Efferent ductules epithe
Rev. Bras. Cienc. Avic.. Publicado em: 2014-03
-
6. Comparative studies on the histology and ultrastructure of the siphons of two species of Tellinidae (Mollusca: Bivalvia) from Brazil
Despite the great importance of the siphons for infaunal bivalves, only a few studies have examined their tissues using histology techniques or scanning electron microscopy. In the present study, the siphons of Tellina lineata Turton, 1819 and Macoma biota Arruda & Domaneschi, 2005 were investigated. The siphon walls are composed by a series of muscle sheets
Zoologia (Curitiba). Publicado em: 2012-06
-
7. A new Syllimnophora with a key to the species from Ecuador (Diptera: Muscidae)
Syllimnophora Speiser belongs to the Limnophorini tribe of the Coenosiinae subfamily. The genus can be distinguished from the others by the presence of cilia on the apical half of the dorsal surface of vein R1, combined with a strongly projected gena. In he Neotropical Region 28 species are known, three of them recorded from Ecuador - S. atrovittata (Stein),
Zoologia (Curitiba). Publicado em: 2010-08
-
8. Evaluation of the ultrastructure and of the movement of cilia in children with chronic and repetition pneumopathies without a defined diagnosis / Avaliação da ultraestrutura e do movimento ciliar em crianças com pneumopatias crônicas e de repetição se diagnóstico definido
INTRODUCTION: Primary ciliary dyskinesia (PCD) is a genetic disorder of the ultrastructure and function of mobile cilia, with consequent impairment of mucociliary clearance, leading to upper and lower airways respiratory infection and infertility. The diagnosis, based on ultrastructure evaluation or genetic scan, is performed according to patient selection a
Publicado em: 2010
-
9. Efeitos da lesão pulmonar induzida pela ventilação mecânica sobre o epitélio das vias aéreas de condução e sua influência no aparelho mucociliar: modelo experimental em coelhos / Effects of ventilator-induced lung injury on airway-ciliated epithelia and the influence on mucociliary transport system
A ventilação mecânica (VM) pode ser causa de lesão pulmonar sendo este fato reconhecido na literatura como Lesão Pulmonar Induzida pela Ventilação Mecânica (LPIV), onde alterações tanto fisiológicas quanto morfológicas são evidenciadas no pulmão. O objetivo desse trabalho foi avaliar a repercussão das forças envolvidas na ventilação mecâni
Publicado em: 2010
-
10. Análise do aparelho mucociliar e das propriedades reológicas do muco respiratório em portadores de câncer pulmonar e extra-pulmonar / Analysis of the respiratory mucus properties in cancer patients concerning the primary site of the disease: pulmonary or extra pulmonary tumors
Previous study (Zayas 1990) has suggested the existence of a better transportability by cilia in respiratory mucus of smoking patients who did not present lung cancer in comparison to lung cancer patients smoking similar packages/year. Our aim was to verify this hypothesis. We studied 16 smoking patients with lung cancer (mean packages/year = 58,78), 16 smok
Publicado em: 2009
-
11. Histological features of the nasal mucosa in patients undergoing allogenetic hematopoietic hematopoetic stem cell transplantation with and without graft versus host disease / Caracterização histopatlologica da mucosa nasossinual em pacientes transplantados de celulas tronco hematopoieticas (TCTH) sem e com doença do enxerto contra o hospeiro (DECH)
Immunosuppression is the leading cause of recurrent sinus infections following Hematopoietic Stem Cell Transplantation (HSCT) with increased incidence of sinusitis in patients with chronic graft versus host disease (GVHD) following HSCT. Histological descriptions of the oral mucosa, lung ciliary epithelium and intestinal mucosa related to HSCT and GVHD have
Publicado em: 2009
-
12. THE IDIOMATICITY OF THE COLORS IN WORDS AND EXPRESSIONS OF PORTUGUESE LANGUAGE IN BRAZIL / A IDIOMATICIDADE DAS CORES EM VOCÁBULOS E EXPRESSÕES DA LÍNGUA PORTUGUESA NO BRASIL
The idiomaticity of the colors in words and expressions of Portuguese language in Brazil leads us to investigate the process of understanding the nonliteral meaning of a corpus, as for in each example there is a denominative term for a color. In this study we attempt to describe and analyze this corpus according to its lexical, syntactic, semantic, pragmatic
Publicado em: 2009