Results: 5035

Driving forces for COVID-19 clinical trials using chloroquine: the need to choose the right research questions and outcomes

Resin-dentin bond stability of etch-and-rinse adhesive systems with different concentrations of MMP inhibitor GM1489

J. appl. oral sci; 28 (), 2020
Abstract Enzymatic degradation of the hybrid layer can be accelerated by the activation of dentin metalloproteinases (MMP) during the bonding procedure. MMP inhibitors may be used to contain this process. Objective To evaluate the degree of conversion (DC%), dentin bond strength (µTBS) (immediate and ...

Perillyl alcohol has antibacterial effects and reduces ROS production in macrophages

J. appl. oral sci; 28 (), 2020
Abstract Natural products have emerged as a rich source of bioactive compounds for adjunctive treatments of many infectious and inflammatory conditions, including periodontitis. Among the monoterpenes with significant biological properties, there is the perillyl alcohol (POH), which can be found in sever...

The effects of intro-oral parathyroid hormone on the healing of tooth extraction socket: an experimental study on hyperglycemic rats

J. appl. oral sci; 28 (), 2020
Abstract Objective To investigate the effects of intro-oral injection of parathyroid hormone (PTH) on tooth extraction wound healing in hyperglycemic rats. Methodology 60 male Sprague-Dawley rats were randomly divided into the normal group (n=30) and DM group (n=30). Type 1 diabetes mellitus (DM) was...

Classificação de risco dos medicamentos usados na internação para o parto na amamentação: coorte de nascimentos de Pelotas/2015

Rev. bras. epidemiol; 23 (), 2020
RESUMO: Objetivo: Classificar os medicamentos usados durante o parto quanto aos riscos na amamentação, utilizando diferentes fontes e verificando suas discordâncias. Métodos: Estudo transversal inserido na coorte de nascimentos de Pelotas de 2015. Coletaram-se informações sobre o uso de medicam...

Régimen basado en Vonoprazan es más efectivo que el basado en inhibidores de la bomba de protones como primera línea en la erradicación de Helicobacter pylori: estudio clínico randomizado

Gastroenterol. latinoam; 31 (2), 2020

Paquimeningitis hipertrófica en vasculitis anca positivo: reporte de caso y revisión de la literatura

Rev. chil. reumatol; 36 (3), 2020
La paquimeningitis hipertrófica (PH), es una manifestación poco frecuente de la vasculitis asociada a anticuerpos anti-citoplasma de neutrófilo (ANCA). La literatura describe compromiso de sistema nervioso central (SNC) en 2-8% de los casos en pacientes con vasculitis pauciinmune. Se presenta el caso ...

Anticoagulación en COVID-19
Anticoagulation in COVID-19

Rev. chil. reumatol; 36 (4), 2020
La vida del mundo cambió como la conocíamos, desde diciembre de 2019, por una nueva pandemia viral, el “Coronavirus 2”. Virus de alta contagiosidad y gravedad por el Síndrome Respiratorio Agudo Severo (SARS CoV-2) provocando alta morbimortalidad, desbordado las Unidades de Cuidad...

Glabridin alleviates ischemia/reperfusion-induced functional failure of smooth muscle of rat ileum by upregulating the cAMP

Despite the development of modern medicine, alternative medicine, which has not lost its timeliness, remains attractive for the treatment of various diseases. Glabridin, a major flavonoid of Glycyrrhiza glabra, is known for its antioxidant and anti-inflammatory activity. The aim of this study was: 1) to...

Chemical composition and larvicidal activity of essential oils from Zingiber montanum (J. Koenig) Link ex. A. Dietr. against three mosquito vectors

The chemical composition and larvicidal activity of essential oils derived from the leaves and rhizomes of Zingiber montanum (J. Koenig) Link ex. A. Dietr. were reported. The main compounds in the leaf oil were β-pinene (13.8%), β-phellandrene (11.3%) and α-pinene (7.3%) while the rhizome oil was domi...