Results 91 to 100 of about 16,614 (225)

Prevalence of Dental Fluorosis among Southern Jordanian Population

open access: yesInternational Journal of Dentistry, 2020
Introduction. Jordan is one of the Middle Eastern countries that is classified as a poor water resource country. People in Jordan consume any available water. In the south of Jordan, water resources are limited. The drinking water contains high levels of
Amjad M. Al Warawreh   +6 more
doaj   +1 more source

GAMBARAN FLUOROSIS BERDASARKAN THYLSTRUP & FEJERSKOV (TF) INDEX PADA SISWA-SISWI KECAMATAN LEUPUNG KABUPATEN ACEH BESAR (STUDI PADA SMA NEGERI 1 LEUPUNG) [PDF]

open access: yes, 2018
ABSTRAKNama: Yenni AstutiFakultas: Kedokteran GigiProgram studi: Pendidikan Dokter GigiJudul:Gambaran Fluorosis Berdasarkan Thylstrup & Fejerskov (TF) Index pada Siswa-siswi Kecamatan Leupung Kabupaten Aceh Besar (Studi pada SMA Negeri 1 Leupung ...
YENNI ASTUTI
core  

Anisotropy Analysis of Bamboo and Tooth Using 4‐Angle Polarization Micro‐Spectroscopy

open access: yesNano Select, Volume 7, Issue 3, March 2026.
Super‐resolution via orientation: spatial distribution of specific molecular vibrations are revealed at 1/20 of the diffraction limit. ABSTRACT To investigate the anisotropic properties of biomaterials, two distinct classes are considered as follows: polymer‐based (cellulose in plants) and crystalline‐based (enamel in teeth), each demonstrating ...
Meguya Ryu   +8 more
wiley   +1 more source

Drinking Water Quality Regulations: A Contrast Between Germany and Latin America

open access: yesEnvironmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT This article investigates the differences among drinking water quality standards adopted in Latin American countries, Mexico, Cuba, and the European Union, considering the growing challenge of ensuring safe drinking water in a context marked by environmental pressures, climate change, and the occurrence of emerging contaminants. The study aims
Eduardo Saldanha Vogelmann   +2 more
wiley   +1 more source

DRINKING WATER FLUORIDE CONCENTRATION AND ITS RELATIONSHIP WITH DMFT INDEX IN MIANEH CITY, IRAN [PDF]

open access: yes
The purpose of this research was to determine the fluoride concentration in drinking water of Mianeh city in the province of East Azerbaijan, Iran. This crosssectional research was carried out on all 14 groundwater sources of drinking water in 2008.
حیدری, محسن   +3 more
core  

Assessment of periodontal status of the patients with dental fluorosis in area with natural high levels of fluoride: A cross-sectional survey

open access: yesDental Hypotheses, 2013
Introduction: Dental fluorosis exhibits as enamel mottling, surface irregularities, leading to plaque accumulation and periodontal diseases. It may cause failure of cemental resorption leading to hypercementosis and causes osteonecrosis of alveolar bone ...
Ketan Sukumar Vora, Pallavi Ketan Vora
doaj   +1 more source

Actualización en el tratamiento de las discoloraciones por fluorosis [PDF]

open access: yes, 2018
Introducción: La fluorosis dental se define como la hipomineralización del esmalte debido a la ingestión excesiva de flúor durante el desarrollo del diente.
Martín Farrais, María del Pino
core  

High fluoride and low calcium levels in drinking water is associated with low bone mass, reduced bone quality and fragility fractures in sheep [PDF]

open access: yes, 2014
SUMMARY: Chronic environmental fluoride exposure under calcium stress causes fragility fractures due to osteoporosis and bone quality deterioration, at least in sheep.
A. Ignatius   +9 more
core   +1 more source

Relationship between oral health and its impact on quality of life among adolescents [PDF]

open access: yes, 2008
The aim of this study was to assess oral health status and its relationship with quality of life. A household population, cross-sectional study was carried out; participants were between 15 and 17 years of age (n = 247) and were examined by two ...
BIAZEVIC, Maria Gabriela Haye   +4 more
core   +2 more sources

Summary of the IADR Cariology Research, Craniofacial Biology, and Mineralized Tissue Groups Symposium, Iguaçu Falls, Brazil, June 2012: Gene-environment Interactions and Epigenetics in Oral Diseases: Enamel Formation and its Clinical Impact on Tooth Defects, Caries, and Erosion. [PDF]

open access: yes, 2013
Characteristics of enamel may influence or modulate individual susceptibility to caries and erosion. These characteristics are defined during development, which is under strict genetic control, but can easily be modified in many ways by environmental ...
Gerlach, Raquel F   +4 more
core   +2 more sources

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