Saline Medium
Mostrando 13-24 de 241 artigos, teses e dissertações.
-
13. Effect of EDTA on TGF-β1 released from the dentin matrix and its influence on dental pulp stem cell migration
Abstract: Bioactive molecules stored in dentin, such as transforming growth factor beta1 (TGF-b1), may be involved in the signaling events related to dental tissue repair. The authors conducted an in vitro evaluation of the amount of TGF-b1 released from dentin slices after treatment with 10% ethylenediaminetetraacetic acid (EDTA), 2.5% sodium hypochlorite (
Braz. oral res.. Publicado em: 22/12/2016
-
14. Effects of polysaccharide from Ophiopogon japonicus on immune response to Newcastle disease vaccine in chicken
ABSTRACT: In order to investigate the immune enhancement effects of Ophiopogon japonicus polysaccharide Ophiopogon japonicus (OJPS) on Newcastle disease (ND) live vaccine, chickens vaccinated against ND live vaccine was orally administered with the OJPS at high, medium and low concentrations respectively. In negative control group, chickens were given orally
Pesq. Vet. Bras.. Publicado em: 2016-12
-
15. Interaction of dental pulp stem cells with Biodentine and MTA after exposure to different environments
ABSTRACT Objective: The aim of the present study was to evaluate and compare the cytotoxic effects of Biodentine and MTA on dental pulp stem cells (DPSCs) and to assess cell viability and adherence after material exposure to an acidic environment. Material and Methods: DPSCs were cultured either alone or in contact with either: Biodentine; MTA set for 1 ho
J. Appl. Oral Sci.. Publicado em: 2016-10
-
16. Testing electrode suitability for field stimulation of high-threshold biological preparations
IntroductionA problem posed by electrical field (E) stimulation of biological preparations with high excitation threshold is that the E intensity required for excitation is likely to induce water electrolysis at the electrode surface, which can alter the extracellular medium and cause deleterious effects on the cells. In this study, different electrode mater
Res. Biomed. Eng.. Publicado em: 2015-09
-
17. Antimicrobial action of sodium hypochlorite and castor oil solutions for denture cleaning –
in vitro evaluationThe objective of this
in vitro study was to evaluate the antimicrobial action of sodium hypochlorite (0.25% and 0.50%) and 10% castor oil solutions against specific microorganisms, by counting Colony Forming Units (CFU) of clinically important bacteria andCandida species. Acrylic resin specimens (n = 320; Lucitone 550) wBraz. oral res.. Publicado em: 21/08/2015
-
18. Properties of films obtained from biopolymers of different origins for skin lesions therapy
In this study, the effects of the origin of xanthan used, in combination with chitosan, to prepare films for the treatment of skin lesions were evaluated. The characteristics of the films obtained with xanthan commercially available for the food industry sector and xanthan originated from a fermentation process conducted in a pilot plant were compared. Resul
Braz. arch. biol. technol.. Publicado em: 2015-04
-
19. Hemodynamic changes with two lipid emulsions for treatment of bupivacaine toxicity in swines
PURPOSE: To compare the hemodynamic changes following two different lipid emulsion therapies after bupivacaine intoxication in swines. METHODS: Large White pigs were anesthetized with thiopental, tracheal intubation performed and mechanical ventilation instituted. Hemodynamic variables were recorded with invasive pressure monitoring and pulmonary artery cat
Acta Cir. Bras.. Publicado em: 2015-02
-
20. Differences in urodynamic voiding variables recorded by conventional cystometry and ambulatory monitoring in symptomatic women
Objectives To determine whether there are differences in pressure and flow measurements between conventional cystometry (CONV) and ambulatory urodynamic monitoring (AMB) in women with overactive bladder syndrome and urinary incontinence. Materials and Methods Retrospective study which included female subjects who underwent both CONV (with saline filling
Int. braz j urol.. Publicado em: 2014-10
-
21. The influence of Brazilian plant extracts on Streptococcus mutans biofilm
Nineteen plant extracts obtained from plants from the Brazilian Amazon showed activity against planktonic Streptococcus mutans, an important bacterium involved in the first steps of biofilm formation and the subsequent initiation of several oral diseases. Objective: Our goal was to verify whether plant extracts that showed activity against planktonic S. mut
J. Appl. Oral Sci.. Publicado em: 2014-10
-
22. Peptidase with Keratinolytic Activity Secreted by Aspergillus terreus During Solid-State Fermentation
The aim of this study was to evaluate peptidase production by Aspergillus terreus in solid-state bioprocess and evaluate its parameters. The best conditions were 5.0 g of wheat bran as substrate, incubation temperature 30°C, inoculum 2.0x105spores/g and 75% saline volume, with production reaching 677 U/mL (5400 U/g culture medium) after 72 h of fermentation
Braz. arch. biol. technol.. Publicado em: 2014-08
-
23. Arbuscular mycorrhizal fungi in saline soils: vertical distribution at different soil depth
Arbuscular mycorrhizal fungi (AMF) colonize land plants in every ecosystem, even extreme conditions such as saline soils. In the present work we report for the first time the mycorrhizal status and the vertical fungal distribution of AMF spores present in the rhizospheric soil samples of four species of Chenopodiaceae (Allenrolfea patagonica, Atriplex argent
Braz. J. Microbiol.. Publicado em: 2014-06
-
24. Antifungal compounds as a mechanism to control Hemileia vastatrix by antagonistic bacteria
Pseudomonas putida P286 and Bacillus thuringiensis B157 controlled coffee rust under greenhouse and field conditions. Now we studied the mechanism(s) of antagonism of both bacteria to Hemileia vastatrix. Bacterial effects on urediniospore germination and disease severity were evaluated in experiments with six treatments: (i) growth broth, (ii) supernatant ce
Trop. plant pathol.. Publicado em: 2013-10