Results 1 to 10 of about 831,819 (311)

Finishing occlusion in Class II or Class III molar relation: Therapeutic Class II and III

open access: yesAustralasian Orthodontic Journal, 2001
The most frequent extraction regime consists of the removal of upper and lower premolars. Depending on anchorage requirements, camouflage treatment options, surgical intervention, or the absence of teeth in only one arch, it may become necessary to ...
Nangia Annu, Ali Darendeliler M.
doaj   +3 more sources

El código Atticus. Homenaje al profesor Javier de Lucas Martín

open access: yesCuadernos Electrónicos de Filosofía del Derecho, 2023
Son muchos los temas de investigación a los que se ha enfrentado con éxito y rigor Javier de Lucas en su larga vida académica. Desde la inmigración, el racismo y la xenofobia, a la desobediencia civil y la objeción de conciencia, pasando por su tesis ...
Jose Manuel Rodríguez Uribes
doaj   +5 more sources

De novo transcriptome sequencing and analysis of genes related to flavonoid metabolism in Abrus cantoniensis Hance

open access: yesJournal of Holistic Integrative Pharmacy, 2021
Background and objective: Flavonoids are important botanical metabolites, which not only protect plants from harm but also exhibit a variety of biological activities. The aim of this study was to examine the transcriptomic profiles of Abrus cantoniensis (
Weibin HUANG   +5 more
doaj   +1 more source

Prevalence and characteristics of mandibular divergency in class III patients

open access: yesSaudi Journal of Oral Sciences, 2021
Introduction: The classical skeletal divisions of orthodontic patients are the Angle's classification of Classes I, II, and III and of mandibular inclination into normo-, hypo-, or hyperdivergent.
Nada Esam Tashkandi   +5 more
doaj   +1 more source

Effect of SEC III protocol on upper airway dimensions in growing class III patients: a retrospective study

open access: yesBMC Oral Health, 2023
Background The primary objective of the study was to evaluate the effects of SEC III (Splints, Class III Elastics, and Chin cup) protocol on the upper airway dimensions using lateral cephalometric radiographs.
Ahmed R. Elkalza, Yomna M. Yacout
doaj   +1 more source

Truxillic and truxinic acid derivatives: configuration, source, and bioactivities of natural cyclobutane dimers

open access: yesJournal of Holistic Integrative Pharmacy, 2020
[Abstract]: Natural truxillic and truxinic acid derivatives are interesting cyclobutane dimers, with different stereo conformations formed by the orientation of groups on the cyclobutane.
Xujiang YUAN   +5 more
doaj   +1 more source

Hypolipidemic effects of chitosan and its derivatives in hyperlipidemic rats induced by a high-fat diet

open access: yesFood & Nutrition Research, 2016
Background: Hyperlipidemia (HLP) is the primary risk factor of cardiovascular disease (CVD). Various factors, including genetics, physical inactivity, and daily nutritional habits, affect the prevalence of HLP.
Haitao Pan   +8 more
doaj   +1 more source

Anti-Obese Effect of Glucosamine and Chitosan Oligosaccharide in High-Fat Diet-Induced Obese Rats

open access: yesMarine Drugs, 2015
Objective: This study is to evaluate the anti-obese effects of glucosamine (GLC) and chitosan oligosaccharide (COS) on high-fat diet-induced obese rats. Methods: The rats were randomly divided into twelve groups: a normal diet group (NF), a high-fat diet
Lanlan Huang   +8 more
doaj   +1 more source

Facial asymmetry correction with surgical-orthodontic treatment: Challenges of the surgical and postsurgical phases [PDF]

open access: yesRevista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial, 2023
Asymmetry is commonly diagnosed in orthodontic clinical practice and is more or less perceived depending on its severity. In more severe cases, orthodontic-surgical treatment is the only treatment option.
Sara Palmares, Rui Pereira
doaj   +1 more source

Evaluation of the short term efficacy of the modified Alt-RAMEC protocol in the treatment of retrognathic maxilla

open access: yesFogorvosi Szemle, 2022
Introduction: Although correction of maxillary hypoplasia could be challenging for orthodontists, its effectiveness has been demonstrated by several studies that prescribed orthopaedic protraction of the upper jaw before puberty.
Lili Heckenast   +4 more
doaj   +1 more source

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