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Turner Syndrome and Inflammatory Bowel Disease： Case Report

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Journal of Pharmacy and Pharmacology 2018年第2期6卷 136-139页

作者： Priscilla Pereira dos Reis Ricardo Fortes Monteiro de Castro rafaela Costa Vieira Carolina de Paula guimaraes Baia Department of Gastroenterology and Hepatology Felicio Rocho Hospital Minas Gerais 30110-017 Brazil Specialization in Gastroenterology and Hepatology Felicio Rocho Hospital Minas Gerais 30110-017 Brazil Department of Gastroenterology and Hepatology Inflammatory Bowel Disease Outpatient Clinic Felicio Rocho Hospital Minas Gerais 30110-017 Brazil

Summary: TS (Turner syndrome) is a genetic disease which affects women caused by complete or partial absence of one of the X chromosomes. This condition is related to an increase in autoimmune diseases incidence like, IBD (inflammatory bowel disease). Material and Methods: a case report of a 31 years old woman with TS hospitalized with two months of prostration, fever, rashes, nausea, vomit and diarrhea. Investigations have shown colonic mucosa inflammation, besides chronic colitis with cryptic microabscess in the anatomopathological evaluation, suggesting IBD as etiology. Treatment with mesalazine was effective in symptoms improvement. Conclusions: TS is a condition frequently associated with autoimmune diseases, including diseases of the gastrointestinal tract, such as IBDs. Recognition and early treatment of this condition leads to an improvement in the quality of life of these patients and reduces the chances of future complications.

关键词： TS inflammatory bowel diseases colitis (ulcerative)

Evaluation of cats(Felis catus)as possible asymptomatic carriers of dermatophytes in extreme south of Brazil

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Journal of Coastal Life Medicine 2015年第5期 370-371页

作者： Tony Silveira Mariana Remiao Camila Graeff Fabiana Poetsch Guilherme Azevedo Juliane guimaraes rafaela Bellora Tassiane Moraes Pedro Quevedo Renata de Faria Postgraduate Program in Biotechnology Federal University of PelotasPelotasRSBrasil Faculty of Veterinary Medicine Federal University of PelotasPelotasRSBrasil Postgraduate Program in Parasitology Federal University of PelotasPelotasRSBrasil

Objective:To investigate the presence of Microsporum canis in pelage of asymptomatic cats for dermatophytosis,in south region of Rio Grande do Sul,Brazil,and evaluate its importance in epidemiology of dermatophytosis in the study ***:A total of 60 domestic cats were evaluated for the presence of Microsporum *** animals were divided into three groups of 20 *** group consisted of exclusively domiciled,semi-domiciled and rural *** were collected following the carpet-square *** microorganisms were cultivated under laminar flow in mycosel agar and grown in a ***:All the cats of the three groups analysed had negative cultures for *** 85%of the dishes,there was a growth of environmental saprophytic fungi such as Aspergillus sp.,Fusarium *** Penicillium ***:Thus,asymptomatic cats for dermatophytes did not show importance in the transmission and maintenance of the disease in southern of Rio Grande do Sul,Brazil.

关键词： Dermatophytosis Epidemiology Fur

Essential Oils from the Leaves and Flowers of Callistemon viminalis:Chemical Characterization and Evaluation of the Insecticide and Antifungal Activities

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American Journal of Plant Sciences 2017年第10期8卷 2516-2529页

作者： Thais Aparecida Sales Maria Das Gracas Cardoso Luiz Gustavo De Lima guimaraes Karen Caroline Camargo Danúbia Aparecida De Carvalho Selvati Rezende rafaela Magalhães Brandao rafaela Vieira Souza Vanúzia Rodrigues Fernandes Ferreira Ana Ermelinda Marques Maísa Lamounier Magalhaes David Lee Nelson epartment of Chemistry Federal University of LavrasLavrasBrazil Department of Natural Science Federal University of Sao Joao Del ReiSao Joao Del ReiBrazil Department of Food Science Federal University of LavrasLavrasBrazil Pro-Reitoria de Pesquisa e Pós-Graduacao Federal University of the Jequitinhonha and Mucuri ValleysDiamantinaBrazil

The chemical compositions of the essential oils from the leaves and flowers of Callistemon viminalis and their insecticide and fungitoxic activities were determined. The essential oil was extracted by the hydrodistillation method using a modified Clevenger apparatus. The chemical characterization was performed by GC-MS and GC-FID. The evaluation of the insecticidal activity was performed with the Myzus persicae aphid, and the antifungal potential was determined via the inhibition of the mycelial growth of Alternaria alternata, Fusarium oxysorum and Botrytis cinérea phytopathogenic fungi. The principal components of the essential oils from the leaves and flowers were eucalyptol (84.60% and 61.47%), α-pinene (10.28% and 21.48%) and α-terpineol (2.59% and 2.79%), respectively. The use of a 0.5% concentration of the essential oil from the flowers influenced the preference of aphids and their reproduction. The number of adult aphids decreased within a period of 48 hours in the presence of the essential oil from the leaves. In the test with no chance of choice, the mean number of adults decreased with both oils within 48 hours. No inhibition of the mycelial growth of the A. alternate microorganism was observed in any of the treatments with the two essential oils. However, the growth of F. oxysporum and B. cinerea fungi was inhibited. The mycelial growth of F. oxysporum was inhibited with the concentration of 100 μL·Lˉ1 of the oil from the flowers and 250 μL·Lˉ1 of the oil from the leaves. The inhibition of the growth of B. cinerea was observed at concentrations of 500 and 100 μL·Lˉ1 for the oils from the flowers and leaves, respectively. The essential oils presented insecticidal and antifungal potentials. However, further studies are needed for these oils to be used in integrated pest management.

关键词： Myzus persicae Biological Activity Phytopathogenic Fungi Natural Products

Characterization of the Biological Potential of the Essential Oils from Five Species of Medicinal Plants

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American Journal of Plant Sciences 2017年第2期8卷 154-170页

作者： Danubia Aparecida Carvalho Selvati Rezende rafaela Vieira Souza Maisa Lamounier Magalh?es Alex Rodrigues Silva Caetano Marcos Schleiden Sousa Carvalho Ellen Cristina de Souza Luiz Gustavo de Lima guimaraes David Lee Nelson Luís Roberto Batista Maria das Gra?as Cardoso Departamento de Química Universidade Federal de LavrasLavrasBrasil Departamento de Ciencia dos Alimentos Universidade Federal de LavrasLavrasMGBrasil Departamento de Ciência dos Alimentos Universidade Federal de LavrasLavrasMGBrasil Departamento de Agricultura Universidade Federal de LavrasLavrasMGBrasil Universidade Federal de Sao Joao del-Rei Sao Joao del-ReiBrasil Universidade Federal do Vale do Jequitinhonha e Mucuri DiamantinaMGBrasil

Essential oils from Mentha piperita, Cymbopogon citratus, Rosmarinus officinalis, Peumus boldus and Foeniculum vulgare were extracted by hydrodistillation, chemically characterized and quantified by GC/MS and GC/FID. The principal componentes in the essential oil of M. piperita (carvone and limonene), C. citratus (geranial, neral and myrcene), R. officinalis (1,8-cineole, camphor and α-pinene), P. boldus (α-terpinyl formate, p-cymene and 1,8-cineole) and F. vulgare (methyl chavicol, limonene and fenchone) were identified. The oils were tested for antioxidant activity employing the DPPH (2,2-diphenyl-1-picryl-hydrazyl) radical-capture method, the oxidation of the β-carotene/linoleic acid system, and the ABTS radical-capture method. The essential oils were not effective. The antioxidant activities of the oils were determined by the hydroxyl method, and the highest activity (62.80%) was observed with the essential oil from M. piperita. Activities of 1.54 and 1.82 μg μg-1, respectively, were observed for the essential oils from C. citratus and P. Boldus using the phosphomolybdenum method. No activity was observed with respect to reducing power. The essential oil from C. citratus was effective in inhibiting the growth of L. monocytogenes (15.63 mg·L-1), S. choleraesuis (15.63 mg·L-1) and E. coli (31.25 mg·L-1), and the essential oil from P. boldus inhibited the growth of S. aureus (62.5 mg·L-1). No essential oil inhibited the growth of P. aeruginosa. A low antioxidant activity and a promising antibacterial activity were observed for these essential oils.

关键词： Natural Products Antioxidant Antibacterial Activity