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Assessment of the Therapeutic Effects of Fucoxanthin by Attenuating Inflammation in Ovalbumin-Induced Asthma in an Experimental Animal Model.
J Environ Pathol Toxicol Oncol ; 38(3): 229-238, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31679310
ABSTRACT
Asthma has affected more than 300 million people worldwide and is considered one of the most debilitating global public health problems based on a recent statistical report from the Global Initiative for Asthma. Inflammation of the airways leads to the various interrelated mechanisms of innate and adaptive immunity acting mutually with the epithelium of the respiratory organ. Fucoxanthin is an orange or brown pigment which is naturally found in various seaweeds. To the best of our knowledge, there are no scientific claims or evidence of the curative effects of fucoxanthin against asthma. Hence, this present research was designed to investigate the curative activity of fucoxanthin against ovalbumin-induced asthma in a mouse model. Fucoxanthin (50 mg/kg) showed significant (P < 0.001) antiasthma activity. It effectively decreased intracellular secretion of reactive oxygen species and increased antioxidant enzyme activity. Fucoxanthin also decreased inflammatory cytokine markers in bronchoalveolar lavage fluid. Because fucoxanthin showed effective antiasthma activity against ovalbumin-induced asthma in experimental animals, further research on this natural antioxidant could lead to development of a novel drug for the treatment of asthma in humans.
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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Assunto principal: Asma / Citocinas / Espécies Reativas de Oxigênio / Antiasmáticos / Xantofilas / Inflamação / Antioxidantes Limite: Animais Idioma: Inglês Revista: J Environ Pathol Toxicol Oncol Assunto da revista: Neoplasias / Patologia / Saúde Ambiental / Toxicologia Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: China