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Mostrando 1-12 de 998 artigos, teses e dissertações.
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1. Disautonomia: Uma Condição Esquecida – Parte 1
Resumo – Pontos Essenciais O termo disautonomia abrange um conjunto de condições clínicas com características e prognósticos distintos. Classificam-se em síndromes reflexas, síndrome postural ortostática taquicardizante (SPOT), síndrome da fadiga crônica, Hipotensão Ortostática Neurogênica (HON) e a Síndrome da hipersensibilidade do seio caro
Arq. Bras. Cardiol.. Publicado em: 2021-04
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2. Management of Ectopic Pregnancy and the COVID-19 Pandemic
Resumo Objetivo Investigar se o fluido folicular (FF) de mulheres inférteis com endometriose leve (ME, na sigla eminglês) altera o desenvolvimento in vitro de embriões bovinos, e se os antioxidantes N-acetil-cisteína (NAC) e/ou L-carnitina (LC) poderiam prevenir possíveis danos. Métodos O FF foi obtido de mulheres inférteis (11 com ME e 11 control
Rev. Bras. Ginecol. Obstet.. Publicado em: 2021-02
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3. Fluido folicular de mulheres inférteis com endometriose leve prejudica o desenvolvimento in vitro de embriões bovinos: Potencial papel do estresse oxidativo
Resumo Objetivo Investigar se o fluido folicular (FF) de mulheres inférteis com endometriose leve (ME, na sigla eminglês) altera o desenvolvimento in vitro de embriões bovinos, e se os antioxidantes N-acetil-cisteína (NAC) e/ou L-carnitina (LC) poderiam prevenir possíveis danos. Métodos O FF foi obtido de mulheres inférteis (11 com ME e 11 control
Rev. Bras. Ginecol. Obstet.. Publicado em: 2021-02
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4. Ammopiptanthus mongolicus stress-responsive NAC gene enhances the tolerance of transgenic Arabidopsis thaliana to drought and cold stresses
Abstract Drought and cold are the primary factors limiting plant growth worldwide. The Ammopiptanthus mongolicus NAC11 (AmNAC11) gene encodes a stress-responsive transcription factor. Expression of the AmNAC11 gene was induced by drought, cold and high salinity. The AmNAC11 protein was localized in the nucleus and plays an important role in tolerance to drou
Genet. Mol. Biol.. Publicado em: 14/11/2019
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5. Humoral immune response in adult Brazilian patients with Mucolipidosis III gamma
Abstract Mucolipidosis II and III (ML II and III) alpha/beta and ML III gamma are lysosomal diseases caused by GlcNAc-1-phosphotransferase deficiency. Previous data indicate that MLII patients have functionally impaired immune system that contributes to predisposition to infections.We evaluated the immunological phenotype of three Brazilian patients with ML
Genet. Mol. Biol.. Publicado em: 14/11/2019
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6. N-ACETYLCYSTEINE AND/OR URSODEOXYCHOLIC ACID ASSOCIATED WITH METFORMIN IN NON-ALCOHOLIC STEATOHEPATITIS: AN OPEN-LABEL MULTICENTER RANDOMIZED CONTROLLED TRIAL
RESUMO CONTEXTO: Atualmente, o tratamento farmacológico da doença hepática gordurosa não alcoólica (DHGNA) ainda é limitado e baseia-se no tratamento de condições associadas às comorbidades. O estresse oxidativo e a resistência à insulina são os mecanismos que parecem estar mais envolvidos em sua patogênese. OBJETIVO: Avaliar a eficácia da
Arq. Gastroenterol.. Publicado em: 26/08/2019
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7. Accuracy of breast magnetic resonance imaging in evaluating the response to neoadjuvant chemotherapy: a study of 310 cases at a cancer center
Resumo Objetivo: Avaliar a acurácia da ressonância magnética (RM) das mamas na identificação de resposta patológica completa em pacientes com câncer de mama submetidas a quimioterapia neoadjuvante (QTN). Materiais e Métodos: Teste de validação diagnóstica, realizado por meio de estudo observacional, unicêntrico e retrospectivo. As variáveis av
Radiol Bras. Publicado em: 08/08/2019
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8. Effects of concurrent training associated with N-acetylcysteine on bone density of spontaneously hypertensive rats
Abstract Aim: The present study aimed to analyze the effects of N-acetylcysteine supplementation associated with concurrent training on the bone mineral density of spontaneously hypertensive elderly rats. Methods: For the present study, 28 male spontaneously hypertensive rats, six months old, were distributed in the following groups: control (C, n=7); co
Motriz: rev. educ. fis.. Publicado em: 29/07/2019
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9. Inhibitory effect of Lonchocarpus araripensis lectin in rat acute models of inflammation
Abstract: Dalbergieae tribe lectins, possessing binding affinity for galactose and mannose, present inflammatory and nociceptive effects, while those for N-acetylglucosamine are anti-inflammatory. Since the anti-inflammatory effect of the seed lectin of L. araripensis (LAL) had been already demonstrated in mice, this effect was presently evaluated in rat mod
An. Acad. Bras. Ciênc.. Publicado em: 19/06/2019
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10. Changes in ascorbic acid and total phenolics contents associated with browning inhibition of pineapple slices
Abstract Pineapple slices were treated with three antioxidants and stored under passive modified atmosphere packaging (MAP) to evaluate the effect of these treatments on tissue browning (percentage of dark area) and the accumulation of ascorbic acid and total phenolics. Pineapple slices were immersed in ascorbic acid (AA), isoascorbic acid (IAA), and N-acety
Food Sci. Technol. Publicado em: 27/05/2019
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11. Cardiovascular autonomic neuropathy in type 2 diabetic patients
RESUMO Diabetes é uma das mais frequentes patologias crônicas em todo o mundo, cujo tratamento envolve uma equipe multidisciplinar, médicos generalistas, endocrinologistas, cardiologistas, nefrologistas e oftalmologistas. Pacientes com diabetes mellitus tipo 2 (DMT2) podem apresentar neuropatia autonômica cardíaca (NAC), levando a aumento de mortalidade
Rev. Assoc. Med. Bras.. Publicado em: 2019-01
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12. Anxiolytic properties of compounds that counteract oxidative stress, neuroinflammation, and glutamatergic dysfunction: a review
Objective: Anxiety disorders are highly prevalent and the efficacy of the available anxiolytic drugs is less than desired. Adverse effects also compromise patient quality of life and adherence to treatment. Accumulating evidence shows that the pathophysiology of anxiety and related disorders is multifactorial, involving oxidative stress, neuroinflammation,
Braz. J. Psychiatry.. Publicado em: 11/10/2018