Results 31 to 40 of about 2,327,306 (258)

Transition from glass to digital slide microscopy in the teaching of oral pathology in a Brazilian dental school

open access: yes, 2015
Objectives: Several medical and dental schools have described their experience in the transition from conventional to digital microscopy in the teaching of general pathology and histology disciplines; however, this transitional process has scarcely been ...
Fonseca, Felipe-Paiva   +9 more
core   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Plasma Cell Mucositis: A Differential Diagnosis–Oriented Case Report

open access: yesCase Reports in Dentistry
We present the case of an 80-year-old woman who reported painful gingival swelling and bleeding gums persisting for 6 months. She had hypertension (treated with amlodipine and losartan), arrhythmia (digoxin), and hypothyroidism (levothyroxine ...
Matías Klare Rojas   +4 more
doaj   +1 more source

“The Standard Procedure” for Investigation of Oral Neutrophils in Oral Diseases

open access: yesInternational Journal of Dentistry, 2023
Aim. There is need of an objective “standard procedure” that is reliable and clinically applicable for estimating oral neutrophil content in relation to oral diseases. Methods.
Peter Østrup Jensen   +4 more
doaj   +1 more source

Analysis of Histopathological Types of the Transitional Area from Normal Oral Mucosa to Squamous Cell Carcinoma [PDF]

open access: yes, 2012
Oral squamous cell carcinoma (OSCC) develops through multistep process, that is, from normal mucosa to hyperplastic area and progressed to dysplasia, carcinoma in situ, and finally to invasive carcinoma.
김진
core  

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Malignant Transformation of Oral Leukoplakia into Oral Squamous Cell [PDF]

open access: yes, 2013
Development of squamous cell carcinoma around dental implants is an uncommon clinical manifestation with only a few cases described in the literature.
김진, 차인호
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Tissue-Specific Expansion of Age-Associated B Cells via IFN-γ and IL-21 Within Salivary Glands in Sjögren Disease

open access: yesJournal of Immunology Research
Sjögren disease (SjD) is an autoimmune disorder that predominantly affects the exocrine glands, and advancing age is recognized as an important risk factor for its development.
Mari Nishida   +7 more
doaj   +1 more source

Disrupted tenogenesis in masseter as a potential cause of micrognathia

open access: yesInternational Journal of Oral Science, 2022
Micrognathia is a severe craniofacial deformity affecting appearance and survival. Previous studies revealed that multiple factors involved in the osteogenesis of mandibular bone have contributed to micrognathia, but concerned little on factors other ...
Chao Liu   +10 more
doaj   +1 more source

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