Results 71 to 80 of about 207,264 (261)

Glass-ionomer Adhesives in Orthodontics: Clinical Implications and Future Research Directions [PDF]

, 1999
During the past ten years significant advances have been made in the development of glass-ionomer bonding adhesives. The beneficial effects of fluoride are well documented and an agent which reduces or prevents a white spot lesion that commonly occurs ...
Bradley, T. Gerard, Oliveira, Daniel Camargo de   +1 more
core   +1 more source

Microarray analysis of spring barley cultivars displaying differing sensitivity to physiological leaf spot (PLS) [PDF]

, 2015
peer-reviewedPhysiological leaf spot (PLS) is a disorder of spring barley (Hordeum vulgare L.), which has become more pronounced in recent years. The initial symptoms are small chlorotic/brown spots on the upper four leaves, which may develop into ...
Burke, James I., Dix, Philip J., Moran, Mary G.   +2 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Caries infiltration of noncavitated white spot lesions: A novel approach for immediate esthetic improvement

Contemporary Clinical Dentistry, 2012
The earliest evidence of demineralization on the smooth enamel surface of a crown is a white spot lesion. The conventional treatment of these white spot lesions includes topical fluoride application, iamproving the oral hygiene, and use of remineralizing
Neeraj Gugnani, Inder K Pandit, Monika Gupta, Rohini Josan   +3 more
doaj   +1 more source

White spot lesions in fixed orthodontic treatment: Etiology, pathophysiology, diagnosis, treatment, and future research perspectives

Journal of Orthodontic Science
White spot lesions (WSLs) refer to localized areas of hypo-mineralization limited to the enamel of the teeth surface, which is noticeable clinically to the naked eye on drying of the teeth.
Suma Shankarappa, Jerusha Titus Burk, P. Subbaiah, R. N. Rao, V. Doddawad   +4 more
semanticscholar   +1 more source

Fluoride Varnish May Improve White Spot Lesions [PDF]

, 2011
Design A randomised, parallel-group, controlled clinical trial. Intervention The test group had fluoride varnish applied onto the tooth surfaces with WSLs using a miniature cotton swab or brush and advised not to brush for four hours.
Stafford, Gary L
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Expert consensus on the prevention and treatment of enamel demineralization in orthodontic treatment

International Journal of Oral Science
s Enamel demineralization, the formation of white spot lesions, is a common issue in clinical orthodontic treatment. The appearance of white spot lesions not only affects the texture and health of dental hard tissues but also impacts the health and ...
Lunguo Xia, Chenchen Zhou, Peng Mei, Zuolin Jin, Hong He, Lin Wang, Yuxing Bai, Lili Chen, Weiran Li, Jun Wang, Min Hu, Jinlin Song, Yang Cao, Yuehua Liu, Benxiang Hou, Xi Wei, Lina Niu, Haixia Lu, Wensheng Ma, Peijun Wang, Guirong Zhang, Jie Guo, Zhihua Li, Haiyan Lu, Liling Ren, Linyu Xu, Xiuping Wu, Yanqin Lu, Jiangtian Hu, Lin Yue, Xu Zhang, Bing Fang   +31 more
doaj   +1 more source

The Electron Mıcroscobıc Investıgatıon Of The Effects Of Dıfferent Cement-Son Whıte Spot Lesıons Occurıng Under The Orthodontıc Bands

Turkish Journal of Orthodontics, 1995
The purpose of our study is to examine the effects of different cements on enamel decalcification in order to prevent the White Spot lesions which came into life under the orthodontic bands.
Celal Oker, Deniz Sağdıç, Osman Bengi, Hüseyin Ölmez   +3 more
doaj   +1 more source

A review on preventive measures and treatment of white spot lesions in patients with fixed orthodontic appliances

Journal of Dental School, 2019
Objective: One complication of fixed orthodontic treatment in patients with poor oral hygiene is development of demineralized enamel lesions compromising esthetics. This study aimed to review preventive measures and treatment of white spot lesions (WSLs)
Mina Biria, Maral Jafary
doaj   +1 more source