Results: 5032

Informe diário de evidências COVID-19: busca realizada em 4 de agosto de 2020
COVID-19 daily evidence report: search conducted on August 4, 2020

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referentes ao d...

Informe diário de evidências COVID-19: busca referente aos dias 1, 2 e 3 de agosto de 2020
COVID-19 daily evidence report: search related to August 1, 2 and 3, 2020

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referentes ao d...

Vitamina D, más allá de la homeostasis cálcica

Rev. cuba. endocrinol; 31 (2), 2020
RESUMEN Introducción: La vitamina D, considerada más que una vitamina, una prohormona, se le atribuye múltiples e importantes funciones que van más allá de la homeostasis cálcica. El creciente interés por la vitamina D está relacionado con el descubrimiento de sus receptores y de la expresión ...

Preventive role of gum Arabic administration on STZ induced diabetic kidney disease in rats; renal antioxidant and histopathological evidence

Int. j. morphol; 38 (4), 2020
This study was set to investigate the effect of gum Arabic (G.A.) on diabetic kidney disease. We divided sixty male Sprague rats randomly into six groups. Normal control, normal rats treated with G.A., untreated diabetic rats, diabetic rats treated with insulin, diabetic rats treated with G.A., and diabe...

Changes of tyrosine phosphorylation in liver and kidney of polycystic ovarian rats induced by letrozole

Int. j. morphol; 38 (4), 2020
Letrozole (Letro) is a drug commonly used for breast cancer treatment since it can decrease estrogen level. In experimental animal, the Letro has been used to induce the polycystic ovarian syndrome (PCOS) model. Tyrosine phosphorylation (TyrPho) is an essential process in various biological functions bot...

Antiulcerogenic effects of selected African nightshades (Solanum nigrum Linn. ) genotypes on the rat stomach: a morphologic and morphometric study

Int. j. morphol; 38 (4), 2020
Solanum nigrum (SLN), commonly known as African nightshade, is used as a vegetable as well as in the management and treatment of various ailments including gastric ulcers. We analyzed, both grossly and microscopically using H&E, Masson's trichrome and PSA staining methods, the protective effects of a...

Monosodium glutamate alters the function and morphology of the parotid gland in Sprague Dawley rats

Int. j. morphol; 38 (4), 2020
Monosodium glutamate (MSG) is a flavor enhancer widely used in the food industry, with obesogenic properties, in addition to causing alterations in the oral cavity. The aim of the study was to observe the morphofunctional changes in the parotid gland after the administration of MSG in rats. 18 newborn ma...

Quercetin protects against acetaminophen-induced acute nephrotoxicity associated with the inhibition of biomarkers of acute kidney injury in rats

Int. j. morphol; 38 (4), 2020
Acetaminophen (also called paracetamol, or APAP) causes acute kidney injury after accidental or intentional ingestion of a toxic dose of the drug. We tested whether the antioxidant and anti-inflammatory agent, quercetin (QUR) given alone can protect against acute nephrotoxicity induced by APAP overdose i...

Phenotypic and molecular characterization of erythromycin resistance in Campylobacter jejuni and Campylobacter coli strains isolated from swine and broiler chickens

Pesqui. vet. bras; 40 (8), 2020
Campylobacter spp. is a bacterial agent that causes gastroenteritis in humans and may trigger Guillain-Barré Syndrome (GBS) and is also considered one of the main foodborne diseases in developed countries. Poultry and pigs are considered reservoirs of these microorganisms, as well as raw or undercooked ...

Patrones de resistencia a los antimicrobianos en serovares de Salmonella enterica en Perú, 2012-2015

Rev. chil. infectol; 37 (4), 2020
Resumen Introducción: La salmonelosis es una zoonosis universal, causante de frecuentes brotes de enfermedades transmitidas por alimentos; Salmonella enterica es la especie con la mayor prevalencia, describiéndose un aumento progresivo de su resistencia a antimicrobianos. Objetivo: Determinar la frec...