Results 31 to 40 of about 77,794 (89)

Gingival epithelial barrier: regulation by beneficial and harmful microbes

open access: yesTissue Barriers, 2019
The gingival epithelium acts as a physical barrier to separate the biofilm from the gingival tissue, providing the first line of defense against bacterial invasion in periodontal disease.
N. Takahashi   +5 more
semanticscholar   +1 more source

Tratamiento quirúrgico-ortodóncico del canino superior incluido en posición vestibular [PDF]

open access: yes, 2017
En el maxilar superior, el canino es el diente que se encuentra incluido con mayor frecuencia, después de los terceros molares. Se observa aproximadamente en un 2% de los pacientes que acuden a una consulta para tratamiento ortodóncico.
Gay Escoda, Cosme   +3 more
core  

Porphyromonas gingivalis induces penetration of lipopolysaccharide and peptidoglycan through the gingival epithelium via degradation of junctional adhesion molecule 1

open access: yesPLoS Pathogens, 2019
Porphyromonas gingivalis is a major pathogen in severe and chronic manifestations of periodontal disease, which is one of the most common infections of humans. A central feature of P.
Hiroki Takeuchi   +5 more
semanticscholar   +1 more source

Gingival solitary chemosensory cells are immune sentinels for periodontitis

open access: yesNature Communications, 2019
Solitary chemosensory cells (SCCs) are epithelial sentinels that utilize bitter Tas2r receptors and coupled taste transduction elements to detect pathogenic bacterial metabolites, triggering host defenses to control the infection.
Xin Zheng   +8 more
semanticscholar   +1 more source

La punción aspiración con aguja fina (PAAF) en el diagnóstico de actinomicosis cervicofacial: estudio de 15 casos [PDF]

open access: yes, 2004
Objetivos: La actinomicosis es una enfermedad infecciosa muy poco frecuente en nuestros días, a pesar de lo cual, su diagnóstico debe ser tenido en cuenta por el clínico que se enfrenta a una lesión persistente a nivel cervicofacial.
Custal Teixidor, M.   +3 more
core   +1 more source

Avaliação da saúde gengival de pacientes com provisórios de acrílico de uma clínica universitária na cidade de Medellín [PDF]

open access: yes, 2022
Introduction: In the face of extensive coronal destruction or loss of a tooth, a complete restoration is thought of, whether it is a metal-ceramic crown or a totally ceramic crown, as the definitive process, but before this, a provisional restoration ...
Durango Calle, Cristian Jose   +8 more
core   +2 more sources

High glucose-induced oxidative stress impairs proliferation and migration of human gingival fibroblasts

open access: yesPLoS ONE, 2018
Delayed gingival wound healing is widely observed in periodontal patients with diabetes. However, the molecular mechanisms of the impaired function of gingival fibroblasts in diabetes remain unclear.
P. Buranasin   +6 more
semanticscholar   +1 more source

Update on gingival overgrowth by cyclosporine A in renal transplants [PDF]

open access: yes, 2007
Severe gingival overgrowth is one of the most frequent side effects in renal transplant patients associated with assumption of cyclosporine A. Several associations with age, sex, dosage, duration of therapy or interval since transplantation have been ...
Bascones Martínez, Antonio   +8 more
core  

Sobredentadura inferior en el paciente anciano : ¿Existe evidencia científica que apoye su carga inmediata? [PDF]

open access: yes, 2018
En la actualidad, cada vez más pacientes ancianos edéntulos reclaman tratamientos con implantes en la mandíbula, como son las sobredentaduras, puesto que buscan mayor comodidad y estabilidad de las prótesis, pero los tiempo de cargas convencionales ...
Vargas Conde, Ana Belén
core  

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