Search Results - "Goís, Marcelo Biondaro"
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Immunocompetent host develops mild intestinal inflammation in acute infection with Toxoplasma gondii
Published in PloS one (11-01-2018)“…Toxoplasma gondii (T. gondii) is the causative agent of toxoplasmosis, common zoonosis among vertebrates and high incidence worldwide. During the infection,…”
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Oral dependent-dose toxoplasmic infection model induced by oocysts in rats: Myenteric plexus and jejunal wall changes
Published in Experimental parasitology (01-09-2015)“…•We analyzed the jejunum of rats infected with different doses of T. gondii.•The tested dose was from 10 to 5000 oocysts orally.•NADHd-p and NADPHd-p neuronal…”
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3
Different inoculum loads of Toxoplasma gondii induce reduction of myenteric neurons of the rat colon
Published in Revista brasileira de parasitologia veterinaria (01-01-2017)“…Toxoplasmosis, a disease caused by Toxoplasma gondii, is an important health problem, especially in immunocompromised hosts. T. gondii uses the gut wall as an…”
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Irinotecan-induced intestinal mucositis in mice: a histopathological study
Published in Cancer chemotherapy and pharmacology (01-03-2021)“…Purpose Intestinal mucositis is an important adverse effect of antineoplastic therapy, which remains without adequate treatment. The present study aimed to…”
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Effect of the Flavonoid Rutin on the Modulation of the Myenteric Plexuses in an Experimental Model of Parkinson's Disease
Published in International journal of molecular sciences (01-01-2024)“…Recent discoveries have shown that enteric glial cells play an important role in different neurodegenerative disorders, such as Parkinson's disease (PD), which…”
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Polysaccharide Fraction from Campomanesia adamantium and Campomanesia pubescens Attenuates 5-Fluorouracil-Induced Intestinal Mucosal Inflammation in Mice
Published in Nutrition and cancer (2023)“…Gastrointestinal toxicity, including diarrhea and inflammation, is commonly observed with the use of 5-fluorouracil (5-FU). Several studies have shown that…”
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Kinetics of acute infection with Toxoplasma gondii and histopathological changes in the duodenum of rats
Published in Experimental parasitology (01-06-2016)“…Toxoplasma gondii crosses the intestinal barrier to spread into the body. We investigate the intestinal wall and epithelial cells of the duodenum of rats…”
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Toxoplasma gondii infection causes structural changes in the jejunum of rats infected with different inoculum doses
Published in Life sciences (1973) (15-12-2017)“…To evaluate the mucosal tunic and submucosal plexus of the jejunum of rats infected with different inoculum doses of Toxoplasma gondii. Rats were infected with…”
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Toxoplasma gondii causes increased ICAM-1 and serotonin expression in the jejunum of rats 12 h after infection
Published in Biomedicine & pharmacotherapy (01-06-2019)“…[Display omitted] •5-HT is a neuroendocrine mediator present in the intestinal mucosa of all vertebrates.•T. gondii enhances 5-HT expression in…”
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10
Editorial: Gastrointestinal tract barrier damage in health and in inflammatory diseases
Published in Frontiers in physiology (23-09-2022)Get full text
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Investigating associations between intestinal alterations and parasite load according to Bifidobacterium spp. and Lactobacillus spp. abundance in the gut microbiota of hamsters infected by Leishmania infantum
Published in Memórias do Instituto Oswaldo Cruz (01-01-2020)“…Visceral leishmaniasis (VL) is a tropical neglected disease with high associated rates of mortality. Several studies have highlighted the importance of the…”
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Polysaccharides from Passion Fruit Peels: From an Agroindustrial By-Product to a Viable Option for 5-FU-Induced Intestinal Damage
Published in Pharmaceuticals (Basel, Switzerland) (21-06-2023)“…Gastrointestinal mucositis is a serious and dose-limiting toxic side effect of oncologic treatment. Interruption of cancer treatment due to gastrointestinal…”
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Comparative study of effects of assemblages AII and BIV of Giardia duodenalis on mucosa and microbiota of the small intestine in mice
Published in Biomedicine & pharmacotherapy (01-05-2018)“…[Display omitted] •Assemblage A caused more tissue lesions and changes in the intestinal microbiota.•The mucus composition of the duodenum and jejunum was…”
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Toxoplasma gondii causes death and plastic alteration in the jejunal myenteric plexus
Published in World journal of gastroenterology : WJG (28-04-2015)“…To assess the effects of ME-49 Toxoplasma gondii (T. gondii) strain infection on the myenteric plexus and external muscle of the jejunum in rats. Thirty rats…”
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Assemblages A and B of Giardia duodenalis reduce enteric glial cells in the small intestine in mice
Published in Parasitology research (1987) (01-07-2018)“…Infection of Giardia duodenalis is one of the most common human parasitic disease worldwide. This infection may be related to important changes in the enteric…”
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Taninos: principal componente do extrato Piptadenia stipulacea (Benth) Ducke inibe o crescimento de cepas clínicas de Staphylococcus aureus de origem bovina
Published in Biotemas (05-02-2016)“…http://dx.doi.org/10.5007/2175-7925.2016v29n1p109Este estudo avalia a atividade antimicrobiana dos taninos presentes na casca do caule da Piptadenia stipulacea…”
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Chronic infection with Toxoplasma gondii induces death of submucosal enteric neurons and damage in the colonic mucosa of rats
Published in Experimental parasitology (01-05-2016)“…Intestinal epithelial secretion is coordinated by the submucosal plexus (SMP). Chemical mediators from SMP regulate the immunobiological response and direct…”
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Treatment with Lycopodium clavatum 200dH Intensifies Kidney and Liver Injury in Mice Infected with Toxoplasma gondii
Published in Archivum Immunologiae et Therapiae Experimentalis (21-01-2020)“…The effects of infection with Toxoplasma gondii vary from asymptomatic to the development of alterations in various organs (including the liver and kidneys)…”
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Histopathological lesions in encephalon and heart of mice infected with Toxoplasma gondii increase after Lycopodium clavatum 200dH treatment
Published in Pathology, research and practice (01-01-2017)“…In many cases, symptoms of toxoplasmosis are mistaken for the ones of other infectious diseases. Clinical signs are rare in immunocompetent people. However,…”
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Morphoquantitative Study of Rattus norvegicus Submucosal Plexus by Different Neuronal Evidentiation Histochemical Techniques
Published in International journal of morphology (01-12-2016)“…Enteric nervous plexuses have been the object of several studies, specially the myenteric plexus whose studies describe its organization, functions and…”
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