Results 231 to 240 of about 164,066 (389)

Assessment of Alterations in Permanent Premolars After Endodontic Treatment of Predecessor Primary Molars: A Prospective Study

open access: yesInternational Journal of Paediatric Dentistry, EarlyView.
ABSTRACT Background The relationship between primary teeth and their successors involves complex interactions that may influence the development of permanent teeth. Aim To evaluate alterations in permanent premolars after endodontic treatment of their primary molar predecessors. Design A prospective study was conducted with children initially aged 5 to
Rafaela Lourdes de Sousa   +7 more
wiley   +1 more source

Developmental Toxicity Study of Orally Administered Lithium Hypochlorite in Rats [PDF]

open access: bronze, 1990
Alan M. Hoberman   +3 more
openalex   +1 more source

Periodontitis and Periodontal Conditions in Systemically Healthy Children and Adolescents

open access: yesJournal of Clinical Periodontology, EarlyView.
ABSTRACT Objective To answer the PICoS question ‘in systemically healthy children and adolescents (Population), what are the main features of periodontitis, necrotising periodontal diseases (NPD) and other periodontal conditions (periodontal abscesses, endo‐periodontal lesions, traumatic occlusal forces, prosthesis‐ and tooth‐related factors ...
Inbar Eshkol‐Yogev   +5 more
wiley   +1 more source

Biocide Tolerance, Biofilm Formation, and Efflux Pump Activity in Clinical Isolates of <i>Trichosporon asahii</i>. [PDF]

open access: yesInfect Dis Rep
Passos Lima Y   +5 more
europepmc   +1 more source

CPOP1 is a key enzyme required for nodule microenvironment control and successful symbiotic nitrogen fixation in Lotus japonicus

open access: yesJournal of Integrative Plant Biology, EarlyView.
The enzyme coproporphyrinogen III oxidase plastid related 1 (CPOP1) creates a low‐oxygen nodule environment for nitrogen fixation within nodules of Lotus japonicus. CPOP1 makes heme, which helps control oxygen, and acts in infected cells; its knockout raises oxygen levels, suppresses nitrogen‐fixing enzyme activity, and halts nitrogen fixation ...
Yu‐Fang Tian   +5 more
wiley   +1 more source

Fracture resistance and behavior of endodontically treated maxillary premolars with varying ferrule heights and post numbers: A laboratory study

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To investigate how varying ferrule heights and the number of glass fiber posts affect fracture resistance and behavior of endodontically treated maxillary first premolars with substantial loss of tooth structure. Materials and Methods Twenty‐four extracted endodontically treated human maxillary first premolars were divided into three ...
Mohammad D. Aljanakh   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy