Results: 1061

Eucommia ulmoides extract attenuates angiotensin II-induced cardiac microvascular endothelial cell dysfunction by inactivating p53

Abstract Angiotensin II (AngII) causes endothelial dysfunction. Eucommia ulmoides extract (EUE) is documented to manipulate AngII, but its impact on cardiac microvascular endothelial cell (CMVEC) function remains unknown. This study determines the effects of EUE on AngII-treated CMVECs. CMVECs were trea...

Effect of ethanolic extracts from Piperaceae leaves on the reduction of skin necrosis and wound healing in an animal model of degloving injuries

Acta cir. bras; 38 (), 2023
Purpose: To assess the effect of the ethanolic extract of the leaves of three species of plants from the Piperaceae family on reducing necrosis and enhancing wound healing in an animal model of degloving injuries. Methods: The animals were divided into six groups, each consisting of six animals: sham, ne...

Antimicrobial activity of comfort related properties of silk treated with herbal extracts in making of reusable masks

Biosci. j. (Online); 39 (), 2023
The study was aimed at divulging an eco-friendly antimicrobial finish on 100 % silk woven fabric. The leaves’ extract of Azadirachata indica, Butea monosperma and Litche chinensis were used as the development of eco-friendly antimicrobial finish. The antimicrobial property and comfort related property ...

Influence of two natural cross-linkers on microtensile bond strength durability – An in vitro study

Braz. dent. sci; 26 (4), 2023
Objective: to investigate the effect of two natural cross-linkers on microtensile bond strength (μTBS) and evaluate their influence on the durability of the resin dentin bonds. Material and Methods: the Moringa oleifera and Centella asiatica plant extracts were qualitatively tested with high-performance...

Investigation of antioxidant activity of ethanolic extract of the bark of Caesalpinia ferrea in Swiss mice exposed to paracetamol

Aims: it was evaluated the antioxidant effect of the ethanolic extract of Caesal-pinia ferrea bark in a model of oxidative stress induced by paracetamol (PCM). Methods: male Swiss mice were subdivided into four groups (control; PCM; PCM+extract; extract; n=8) in which a dose of paracetamol (250 mg.kg-1) ...

Accelerating Wound Healing of Traumatic Ulcer with Topical Application of Dental Pulp Mesenchymal Stem Cell Secretome and Robusta Green Coffee Bean Extract Combination in vivo

ABSTRACT Objective: To investigate the ability of a combination dental pulp mesenchymal stem cell secretome (DPMSCS), robusta green coffee bean extract (RGCBE), and Carboxymethylcellulose-Natrium (CMC-Na) in a Wistar rats model of traumatic ulcers. Material and Methods: Twenty-eight young, male, health...

Atividade de extratos de plantas e óleos essenciais sobre o vírus Sars-Cov-2: análise bibliométrica

Registros arqueológicos relatam que o uso das plantas medicinais acontece desde a pré-história, com apontamentos de que o homem ao se alimentar de raízes e ervas, instintivamente, utilizava as plantas como medicamentos e, diante da pandemia de COVID-19, deve-se levar em consideração que a busca pel...

Permitted daily exposure from preclinical studies of Ginkgo biloba L. dry extract

Abstract Resolution 658/2022 of the Brazilian Regulatory Agency requires the determination of the permitted daily exposure (PDE) of pharmaceutical agents. Ginkgo biloba L. is used therapeutically to treat memory deficits and other brain diseases. However, published results indicate that more studies are ...

Óleos essenciais e extratos vegetais como ferramentas alternativas ao controle químico de larvas de Aedes spp, Anopheles spp e Culex spp

Objetivos: Realizar um levantamento das contribuições científicas produzidas entre 2017 e 2021 acerca do efeito larvicida de óleos essenciais e extratos vegetais no controle de Aedes spp, Anopheles spp e Culex spp. Métodos: de setembro a outubro de 2022, foi realizado um levantamento de artigos cien...

Actividad antimicrobiana in vitro del extracto de hojas de Bixa orellana L. contra bacterias anaerobias asociadas a la vaginosis bacteriana y Lactobacillus spp

Objetivos . Describir la actividad antimicrobiana in vitro del extracto metanólico de las hojas de Bixa orellana L. contra las bacterias anaerobias asociadas a la vaginosis bacteriana y Lactobacillus spp. Materiales y métodos . Se incluyeron en el estudio ocho cepas de referencia ATCC; Gardnerella vagi...