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	Provedor de dados International Journal of Morphology (3) Autor Oberholzer,Hester Magdalena (3) Pretorius,Etheresia (3) Vieira,Warren Antonio (2) Oosthuizen,Maria Aletta (1) van der Spuy,Wendy Jeannette (1) Palavra-chave Asthma (1) BALB/c mouse model (1) BALB/c murine model (1) Fibrin (1) Fibrin and platelet ultrastructure (1) Fundus (1) Hypersecretion (1) Hypertrophy (1) Modul8® (1) Nanoparticles (1) Platelets (1) Pylorus (1) TEM (1) TiO2 (1) White blood cells (1) Mais... Tipo do documento Journal article (3) Ano 2011 (1) 2010 (1) 2009 (1) País Chile (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última The Morphological Effects of Asthma, As Well As Conventional and Alternative Asthma Therapies on Parietal and Chief Cells in the Stomach of BALB/c Mice International Journal of Morphology Vieira,Warren Antonio; Oberholzer,Hester Magdalena; Pretorius,Etheresia. Scientific literature, although limited in this area, supports the hypothesis that asthma, by means of selective leukocyte trafficking between the various mucosal and glandular sites of the body, can have the same pathophysiological effects on the stomach as the airways. This study aimed to determine if asthma, in the absence and presence of various asthma therapies (Hydrocortisone and Modul8TM), imparted any morphological alteration on the stomach parietal and chief cells. The BALB/c murine asthmatic mouse model was the model of choice in this study. The asthma induction protocol as well as the asthma therapies were proved to be effective with the aid of bronchial lavage fluid leukocyte quantification. Fundic and pyloric biopsies were extracted at... Tipo: Journal article Palavras-chave: Fundus; Pylorus; Hypertrophy; Hypersecretion; TEM. Ano: 2011 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400046 Investigating the Effect of the Homeopathic Immunomodulator, MODUL8® on Blood Count, Bronchial Lavage and Fibrin Ultrastructure on Experimental Asthmatic BALB/c Mice International Journal of Morphology Oberholzer,Hester Magdalena; Vieira,Warren Antonio; Pretorius,Etheresia. Modul8® is a composite mixture of natural products that are known to be an immunomodulator. In the current study the effect of this immunomodulator is tested on an experimental asthmatic BALB/c mouse model to investigate its properties on the white blood cell count in the blood and bronchial lavage of the animals since white blood cells play a fundamental role in the inflammatory process involved in asthma. As it is known that platelets also play an important role in the immune system, the ultrastructure of platelets and fibrin networks were also investigated by scanning electron microscopy. The animals were sensitised, nebulized and treated over a period of 43 days until termination. Results from the blood smears as well as the bronchial lavage smears... Tipo: Journal article Palavras-chave: Modul8®; Asthma; BALB/c mouse model; White blood cells; Fibrin and platelet ultrastructure. Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300049 Ultrastructural Analyses of Platelets and Fibrin Networks in BALB/c Mice after Inhalation of Spherical and Rod-Shaped Titanium Nanoparticles International Journal of Morphology Oosthuizen,Maria Aletta; Pretorius,Etheresia; Oberholzer,Hester Magdalena; van der Spuy,Wendy Jeannette. Engineered nanoparticles are designed to perform specific functions and therefore have specific properties that could potentially be harmful. Nanoparticles such as titanium dioxide have the potential to become transparent and are therefore widely used in cosmetic products and sunscreen. Research on the toxicity of nanoparticles is of utmost importance and numerous in vitro studies have shown that some of these particles could have adverse health effects. The current study aimed to investigate the in vivo effects of two different titanium nanoparticles at two different concentrations after inhalation by experimental BALB/c mice. This was done to determine whether these particles will cause an inflammatory reaction, visible as alterations in platelet and... Tipo: Journal article Palavras-chave: Nanoparticles; TiO2; Platelets; Fibrin; BALB/c murine model. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000400044 Registros recuperados: 3 Primeira ... 1 ... Última

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