Results 21 to 30 of about 18,405 (215)

The prevalence of dental erosion and associated risk factors in 12-13-year-old school children in Southern China

BMC Public Health, 2010
Background Dental erosion has been investigated in developed and developing countries and the prevalence varies considerably in different countries, geographic locations, and age groups.
Wang Ping, Lin Huan, Chen Jian, Liang Huan   +3 more
doaj   +1 more source

Ultrasound‐Responsive Piezoelectric Fibrous Membrane Promotes Neurological Recovery After TBI by Modulating Microglial Polarization via Restoring Mitochondrial Dynamic Homeostasis

Advanced Science, EarlyView.
We demonstrate a novel therapy for traumatic brain injury TBI using a LIPUS‐responsive Piezoelectric fibrous membrane. It targets microglial mitochondria via in situ electrical signals, restoring homeostasis and reducing oxidative stress to promote an anti‐inflammatory M2 phenotype.
Wei Li, Runzhe Huang, Qingyuan Wu, Pengbo Zhou, Dangli Ren, Jingjing Wang, Hanjie Niu, Zemeng Li, Hongtao Sun, Huiyu Liu   +9 more
wiley   +1 more source

Prevalencia de erosión dental en escolares de Tampico, Madero, Altamira y su relación con el pH salival

Revista de Odontopediatria Latinoamericana, 2021
Introducción: La erosión dental es la pérdida de la superficie del diente causada por el ataque ácido y es un problema de salud dental en el mundo moderno; determinar su etiología y factores de riesgo permitirán tratarla y prevenirla correctamente antes ...
Diana Monserrat Gutiérrez-Oviedo, Hilda Isassi-Hernández, Rogelio Oliver-Parra, Juventino Padilla-Corona, Sergio E Trejo-Tejeda, Enrique E Huitzil-Muñoz   +5 more
doaj   +1 more source

An Engineered HR1‐Stem Helix‐HR2 Trimeric Platform for Developing Broad‐Spectrum Coronavirus Vaccines

Advanced Science, EarlyView.
Sun et al. report a self‐assembling trimeric subunit vaccine platform termed RHS, which integrates the JN.1 receptor‐binding domain (RBD) with the heptad repeat 1 (HR1), stem helix (SH), and heptad repeat 2 (HR2) regions. The SARS‐CoV‐2 RHS vaccine elicits variant‐reactive RBD‐specific antibodies and cross‐reactive SH‐specific antibodies against ...
Xikui Sun, Junhao Fan, Xiaolu Xie, Yuting Shi, Xiaoqing Liu, Tiefeng Xu, Sidi Yang, Keda Shi, Chengshu Xie, Shixiong Li, Siwen Chen, Ruoxi Cai, Ping He, Yuzhen Ye, Tao Chen, Xiancai Ma, Chunmei Li, Jingyou Yu, Deyin Guo   +18 more
wiley   +1 more source

Neonatal Sevoflurane Exposure Induces Long‐Term Cognitive Impairment via Epigenetically Mediated MMP9 Activation and Perineuronal Net Disruption in the Hippocampal CA2

Advanced Science, EarlyView.
Hippocampal CA2 perineuronal nets ensheathing excitatory pyramidal neurons are selectively vulnerable to repeated neonatal sevoflurane exposure. Epigenetic upregulation of MMP9 via reduced H3K27me3 disrupts PNN integrity, impairs BDNF–TrkB signaling, and causes synaptic protein loss and dendritic spine deficits, leading to persistent social and spatial
Lirong Liang, Jiachen Wang, Taozhi Wang, Yanling Li, Youyi Zhao, Guanghui Hao, Peiqin Gong, Ruling Chen, Yilin Fang, Shengxi Wu, Haopeng Zhang, Hui Zhang   +11 more
wiley   +1 more source

Dental care staff’s experience with risk assessment of dental erosion: a qualitative study

BMC Oral Health
Background The risk assessment of dental erosion among children and adolescents is an important aspect of dental care, as dental erosion constitutes a rapidly growing, global problem.
Johannes Todorov, Elena Shmarina, Annsofi Johannsen   +2 more
doaj   +1 more source

Prevalencia de erosión dental en estudiantes de 12 a 16 años utilizando Basic Erosive Wear Examination (BEWE) en una institución educativa pública peruana

Revista de Odontopediatria Latinoamericana, 2021
Introducción: El objetivo de este estudio fue determinar la prevalencia y la distribución de erosión dental en estudiantes de 12 a 16 años de edad de la institución educativa pública María Auxiliadora del distrito de Chorrillos, Lima-Perú.
Luis Angel Hayakawa Lastarria, Angie Gallo Oropeza, Leslie Casas-Apayco   +2 more
doaj   +1 more source

Spatiotemporal Regulation of Hierarchical Assembly of Hydroxyapatite for Enamel Remineralization

Advanced Science, EarlyView.
Biomimetic repair exhibits unique advantages for enamel regeneration compared with conventional clinical treatments. An enzymatic mineralization system (EMS) is developed, where the resulting HAP nanorods hierarchically assemble into a highly ordered structure on the enamel surface through the spatiotemporal modulation of interfacial energies of ...
Zhenhang Tang, Zhisen Zhang, Yuanyu Zhou, Wenzhi Wu, Congrui Zhao, Chang Liu, Tong Shi, Wenjing Jin, Zhaoming Liu, Weifeng Fang, Qingyun Lin, Yi He, Zhijian Xie, Ruikang Tang, Changyu Shao, Zhuo Chen   +15 more
wiley   +1 more source

Tooth erosion and dental caries in schoolchildren: is there a relationship between them?

Brazilian Journal of Oral Sciences, 2015
Aim: To identify a possible association between the occurrence of dental caries and tooth erosion and to correlate the dietary factor with an increased risk of dental caries. Methods: A crosssectional study in a multistage random sample of 1,211, 8 to 12-
Mabel Miluska Suca Salas, Raquel Venâncio Fernandes Dantas, Hugo Ramalho Sarmento, Fabiana Vargas-Ferreira, Dione Torriani, Flávio Fernando Demarco   +5 more
doaj   +1 more source

Shifting Child Protection Assessments From a Deficit Focus to Assessments Informed by Strengths and Protective Factors: Translating Research Knowledge to Practice

Australian Journal of Social Issues, EarlyView.
ABSTRACT Child protection systems play a critical role in preventing and responding to child maltreatment, yet practices are often predominantly deficit focused. This paper presents a rapid literature review on the strengths, protective factors, and cultural considerations to inform child protection assessment.
Gabrielle R. Hunt, Carmela Bastian, Luke Cantley, Ulrike Marwitz, Daryl J. Higgins   +4 more
wiley   +1 more source