Results 21 to 30 of about 415,013 (252)

Identification of an operon involved in fluoride resistance in Enterobacter cloacae FRM

Scientific Reports, 2017
Fluorine is ubiquitous and the most active non-metal element in nature. While many microorganisms have developed fluoride resistance as a result of the widespread and prolonged application of oral hygiene products, the mechanisms used by these organisms ...
Xiaoqing Liu, Jian Tian, Lihui Liu, Tao Zhu, Xiaoxia Yu, Xiaoyu Chu, Bin Yao, Ningfeng Wu, Yunliu Fan   +8 more
doaj   +1 more source

Mechanisms of Fluoride Toxicity: From Enzymes to Underlying Integrative Networks

Applied Sciences, 2020
Fluoride has been employed in laboratory investigations since the early 20th century. These studies opened the understanding of fluoride interventions to fundamental biological processes.
Anna Strunecka, Otakar Strunecky
doaj   +1 more source

Effect of NH4+ on the hydrothermal formation of calcium sulfate hemihydrate whiskers from fluorogypsum

Journal of Materials Research and Technology
Fluorogypsum (FG), a large amount of solid waste, not only occupies a large amount of land resources, but also causes serious pollution to the surrounding environment.
Jianping Zhu, Qilin Wang, Zuolin Wang, Haixia Liu, Huachun Yang, Surendra P. Shah, Yadong Bian   +6 more
doaj   +1 more source

Antimicrobial efficacy of herbal, homeopathic and conventional dentifrices against oral microflora: An in vitro study

Population Medicine, 2020
Introduction This study compares the efficacy of herbal, homeopathic, and conventional dentifrices, on oral microflora using antibiotic susceptibility tests.
Shivashankar Kengadaran, Anusha Divvi, Pradeep R. Kumar, Prakasam Gopinath, Meignana I. Arumugham, Sri D. Sakthi   +5 more
doaj   +1 more source

Caries Preventive Action of Nd:YAG and Fluoride in Three Different pH Conditions: FTIR Spectroscopy and SEM Evaluation

Photonics, 2023
This in vitro study aimed to evaluate the preventive action of topical fluoride application combined with laser irradiation under different pH conditions using Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscopy (SEM). A total
Amanda Caramel-Juvino, Nathalia A. Zanini, Sabrina Gardiano Avelino, Yasmin Reis Fontes-Oliveira, Gleice Conceição Mendonça Germano, Carlos de Paula Eduardo, Denise Maria Zezell   +6 more
doaj   +1 more source

Comparison of Fluoride Uptake into Enamel from Sodium Fluoride Gel 0.05% Produced in Iran and Stannous Fluoride 0.4% Gel [PDF]

Journal of Kerman University of Medical Sciences, 2012
Background & Aims: The present study compared fluoride uptake into enamel from sodium fluoride 0.05% gel and American Dental Association approved fluoride gel (Stannous fluoride 0.4% , Sultan Co.) when used on healthy enamel of the intact teeth. Methods:
H.R Poreslami, P KHazaeli, F.S Sajadi, R Hasanzadeh   +3 more
doaj  

Expression of the Melatonin-Associated Genes in Fibroblasts That Have Been Co-Exposed to Fluoride and a Moderate-Strength Static Magnetic Field

Applied Sciences, 2021
Fluoride can weaken the protective role of melatonin in reducing cellular damage. A static magnetic field is a physical factor that can counteract the negative effect of fluoride.
Celina Kruszniewska-Rajs, Agnieszka Synowiec-Wojtarowicz, Joanna Gola, Magdalena Kimsa-Dudek   +3 more
doaj   +1 more source

FLUORIDE CONCENTRATIONS IN TABLE SALTS SOLD IN SUPERMARKETS OF BOGOTA, COLOMBIA

, 2021
Purpose: To determine the fluoride (F) concentrations in table salts sold in Bogota, Colombia, as well as to verify whether the values were consistent with the information provided by the manufacturers and with the standards of the national program of ...
Emi Nagata, Mariana [UNESP], Harold Estrada-Montoya, John, Carolina Baez-Quintero, Liliana [UNESP], Pelim Pessan, Juliano [UNESP], Botazzo Delbem, Alberto Carlos [UNESP]   +4 more
core  

Are fluoride levels in drinking water associated with hypothyroidism prevalence in England? A large observational study of GP practice data and fluoride levels in drinking water [PDF]

, 2015
Background While previous research has suggested that there is an association between fluoride ingestion and the incidence of hypothyroidism, few population level studies have been undertaken.
Spencer, S, Lowery, D., Lowery, D, Peckham, S, Spencer, S., Peckham, S.   +5 more
core   +2 more sources

Effects of fluoride intake on insulin sensitivity and insulin signal transduction [PDF]

, 2008
Forty seven-week-old male castrated Wistar rats were randomly divided evenly into a control group and a fluoride (F) group. The latter was given a single dose of NaF from a solution containing 1.0 mg F ion/kg bw, administered by gavage. After 30 min, the
Sassaki, Kikue Takebayashi, Garbin, Clea Adas Saliba, Sumida, Doris Hissako, Chehoud, Keila Aziz, Chiba, Fernando Yamamoto   +4 more
core   +2 more sources