Results: 3070

Estabilidade do cloridrato de vancomicina empregado em soluções de selo antimicrobiano de cateteres intravenosos centrais

Resumo Objetivo: verificar a estabilidade do cloridrato de vancomicina em soluções de selo antimicrobiano sem e com associação de heparina sódica segundo a temperatura e tempo de associação. Método: estudo experimental delineado para análise de potencial hidrogeniônico e concentração por c...

Copper sulfate and arginine supplements on performance, thyroid hormones and blood biochemistry of broilers fed with canola meal-based diets

Ciênc. rural (Online); 52 (10), 2022
The present evaluated the effects of copper sulfate solution (CSS) and arginine powder (Arg) supplements on performance, thyroid hormones and blood biochemistry of broiler chickens fed with canola meal (CM)-based diets. The experimental design was completely randomized with a 3 × 3 factorial and 9 treat...

Exopolysaccharides from Klebsiella oxytoca: anti-inflammatory activity

Abstract Exopolysaccharides (EPS) produced by Klebsiella oxytoca are of environmental, pharmaceutical, and medicinal interest. However, studies about the anti-inflammatory activity of EPS produced by this microorganism still remain limited. The aim of this study was to produce, characterize, and evaluate...

Green synthesis of silver nanoparticles using leaf extracts of Mentha arvensis Linn. and demonstration of their in vitro antibacterial activities

Abstract A study was carried out to synthesize silver nanoparticles (Ag-NPs) using plant extracts and to explore their pharmaceutical application as antibacterial agents. Dried leaves of Mentha arvensis Linn. were powdered and extracts were prepared using three different organic solvents. Preliminary scr...

Effect of Chelating Agents on Push-Out Bond Strength of NeoMTA Plus to Root Canal Dentin

ABSTRACT Objective To evaluate and compare the effect of 17% Ethylenediaminetetraacetic Acid (EDTA), 9% Etidronic acid (HEDP), and 7% Maleic acid (MA) on the push-out bond strength of NeoMTA Plus sealer to the coronal, middle, and apical thirds of root canal dentin. Material and Methods Forty single-ro...

Ionic homeostasis, biochemical components and yield of Italian zucchini under nitrogen forms and salt stress

Braz. j. biol; 82 (), 2022
This research was carried out aiming at evaluating the effects of nitrate and ammonium ions on nutrient accumulation, biochemical components and yield of Italian zucchini (cv. Caserta) grown in a hydroponic system under salt stress conditions. The experiment was carried out in a greenhouse utilizing an e...

Evaluation of some nutritional quality criteria of seventeen Moroccan dates varieties and clones, fruits of date palm (Phoenix dactylifera L. )

Braz. j. biol; 82 (), 2022
Date fruit is known to be the staple food in the Arab countries. It provides a lot of potential health benefits and can be the essential source of nutrients. The majority of Moroccan varieties are not characterized for their chemical, biochemical and quality properties. The aim of this work was to assess...

Efectos de la administración local de PTH 1-34 a bajas dosis en un modelo experimental de periodontitis: estudio piloto
Local effects of low dose of PTH 1-34 on experimental periodontitis: pilot study

Actual. osteol; 18 (1), 2022
La periodontitis es una patología inflamatoria que aumenta la resorción de hueso alveolar (HA), pérdida de la inserción dentaria y posible exfoliación. Evaluamos el efecto de la administración intermitente de bajas dosis de parathormona (PTH) 1-34 sobre la recuperación de la mas...

Chemical study of Adenocalymma axillarum crude leaf extract and isolated compounds

Abstract Adenocalymma axillarum (K.Schum.) L.G. Lohmann is a liana belonging to the family Bignoniaceae. In traditional medicine, the genus Adenocalymma is used to treat fever, skin ailments, and body, joint, and facial muscle pains, and it is also applied as cosmetic. Biological assays conducted with th...

Silicone plastination of nasus and lingua in large ruminants with and without use of formaldehyde

Int. j. morphol; 40 (4), 2022
SUMMARY: Plastination is an anatomical preparate preparation technique characterized by the replacement of tissue fluids with a reactive polymer. Although more challenging and economically costly than many anatomical methods, this method is desirable because of the fact that specimens created in this met...