Results: 3070

Revisión bibliográfica de resultados obtenidos utilizando la Técnica de Masquelet en lesiones complicadas con osteomielitis: a propósito de un caso clínico

Rev. méd. Maule; 38 (1), 2023
SUMMARY: The Masquelet technique or membrane induction is considered new in many ways, born under the need to seek therapeutic options in patients with extensive bone lesions. Since this technique was proposed, hopeful and reproducible results have been reported to different centers throughout the world....

Facetas diretas em resina composta utilizando o fluxo digital para planejamento: relato de caso

Rev. Ciênc. Plur; 9 (1), 2023
Introdução:O aprimoramento das resinas compostas nos últimosanos em associação com a difusão de informações nas redes sociais tornou as facetas diretas tratamentos populares na dentística restauradora. No entanto, são procedimentos que exigem ampla destreza manual e conheciment...

La citometría de flujo aumenta la proporción de muestras valorables en líquido cefalorraquídeo con recuento celular normal en hemopatías malignas

Rev. méd. Chile; 151 (5), 2023
INTRODUCCIÓN: El compromiso del líquido cefalorraquídeo (LCR) en hemopatías malignas es un marcador de mal pronóstico y es habitualmente estudiado por citometría de flujo o citología. Ocasionalmente, las muestras de LCR oligocelulares (≤ 5 céls/dL) pueden ser consideradas como no aptas para...

Valorization of Campomanesia xanthocarpa leaves: chemical composition and antioxidant activity of crude extract and fractions

Campomanesia xanthocarpa leaves are a byproduct of fruit production without studies on antioxidant activity. Thus, this study aimed to identify the antioxidant compounds of C. xanthocarpaleaves by ultra-high performance liquid chromatography coupled with electrospray...

Herbal-drug interaction through the pregnane X receptor

The interaction potential of Cynara scolymus L., Mikania glomerata Spreng.,Rhamnus purshiana DC and Uncaria tomentosa (Willd. Ex Roem. & Schult.) with conventional drugs metabolized by the CYP3A4 metabolic route was tested in HeLa cell lines, using the in vitro model of the hPXR. The herbal medicin...

Ethyl acetate extract of Clausena execavata promotes growth inhibition of Burkitt’s lymphoma cell line via apoptotic activities

Clausena excavata is a famous folklore medicinal plant in Asian region that is being used for the treatment of different disorders. This study investigated the cytotoxic effects of leaf extracts via MTT assay, as well as the in vitro apoptotic activities of the ethyl acetate C. excavata leaf extract (E...

Actividad biológica de los aceites de semillas de Annona muricatay A. cherimola

Vegetable extracts have become important raw materials for food, pharmaceutical and cosmetic industries because of their biological potential. The objective of this study was to assess the biological activity of vegetable oils (VOs) extracted from Annona muricata...

Cardioprotective effects of Baccharis trimera (Less) DC in a rodent model of hookah, alcohol, and energy drink exposure

This study proposes an unpreceded model of cardiovascular disease by combining alcohol and energy drink intake with hookah smoking to investigate the cardiovascular effects of Baccharis trimera (Less.) DC., a medicinal plant used to treat dyslipidemia. For 10 weeks, Wistar rats (n=8) re...

Gastroprotective effect of the crude ethanolic extract from the stem barks of Piptadenia viridiflora (Kunth) Benth. (Fabaceae)

The objective of this work was to evaluate the gastroprotective activity of the crude ethanolic extract (CEE) from the stem barks of Piptadenia viridiflora using the acute models of inducing gastric ulcers by ethanol, ethanol-acidified, and ischemia-reperfusion, and correlating thi...

Bond strength of composite resin/universal adhesive to dentin submitted to radiotherapy

J. oral res. (Impresa); 12 (1), 2023
Aim: To evaluate the bond strength of a universal adhesive system to dentin submitted to radiotherapy. Materials and Methods: Sixty extracted human teeth were divided into two groups (n = 30): without radiotherapy (control); with radiotherapy, according to the adhesive protocol (n=15): ER-etch-and-rinse ...