Results 31 to 40 of about 79,215 (308)

Comparison of repair index in cigarette and waterpipe smokers: A bio-monitoring assessment using human exfoliated buccal mucosa cells

International Journal of Preventive Medicine, 2022
Background: Repair index (RI) using DNA changes reveals the activity of carcinogenesis. Cigarette and waterpipe smoking are important contributors to oral cavity malignancy. The RI in cigarette and waterpipe smokers has not been compared so far.
Sana Jalili, Noushin Jalayer Naderi
doaj   +1 more source

On The Innervation of Salivary Glands and Treatment of Dry Mouth - An Experimental and Clinical Study

, 2009
Detailed knowledge of the innervation of the parotid gland is essential in basic studies on various neuroglandular phenomena as well as in various types of orofacial surgery. The innervation is more complex than usually depicted in Textbooks.
Khosravani, Nina
core   +1 more source

Correlação entre os diagnósticos citopatológicos e histopatológicos das lesões da mucosa oral após a punção aspirativa por agulha fina

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: Fazer um estudo retrospectivo, correlacionando os diagnósticos citopatológicos obtidos por punção aspirativa por agulha fina (PAAF) com os diagnósticos histopatológicos de lesões da região bucomaxilofacial, de pacientes que foram atendidos no ...
Tatiana Ferreira Robaina, Antonio Carlos de Azeredo Coutinho, Carla Peixoto Valladares, Eliane Pedra Dias, Simone de Queiroz Chaves Lourenço   +4 more
doaj   +1 more source

Assessment of the Prevalence and Related Factors of Oral Mucosal Pigmentation in Patients Referring to Dental School and Salamat Clinic of Qom

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2021
Background and Objectives: Since the pathology of pigmented lesions varies from benign to malignant, the availability of data on the prevalence and clinical features and factors associated with pigmented oral lesions can assist dentists in the diagnosis.
Yasamin Barakian, Masoume Nekooei Samani, Abolfazl Mohammadbeigi   +2 more
doaj  

Lipoma or hemangioma: A diagnostic dilemma?

Contemporary Clinical Dentistry, 2015
Lipomas and hemangiomas are well-known benign lesions of the body. However, their occurrence in the oral cavity is rare. Lipoma accounts for 1-4% of benign neoplasms of mouth affecting predominantly the buccal mucosa, floor of mouth and tongue ...
K Vinay Kumar Reddy, Shameena Roohi, Kotya Naik Maloth, K Sunitha, Venkata Satya Ramesh Thummala   +4 more
doaj   +1 more source

Cambios citomorfométricos en células de la mucosa oral de pacientes con diabetes mellitus tipo 2. Evaluación de su utilidad diagnóstica

, 2016
La citología exfoliativa ha mostrado previamente cambios citomorfométricos en descamados celulares orales en pacientes con diabetes mellitus tipo 2 (DB2).
Roa, Ignacio, Cornejo, Andrés
core   +1 more source

Genotoxic and cytotoxic biomonitoring in patients exposed to full mouth radiographs – A radiological and cytological study

Journal of Oral and Maxillofacial Radiology, 2017
Background: In the past decades, X-rays have been used widely for diagnosis in dentistry. However, it is well-known that ionizing radiation causes damage (including single- and double-strand breaks) to DNA and DNA–protein crosslinks and induces cellular ...
Sunitha Kesidi, Kotya Naik Maloth, Kundoor Vinay Kumar Reddy, Paramkusam Geetha   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Human Gut Bacteria and Lipidic Nanoparticles: Particle Composition Predicts Structural Transformation and Bacterial Biocompatibility

Advanced Functional Materials, EarlyView.
Lipidic nanoparticles (LNPs) were incubated with 21 gut bacteria frequently associated with the human microbiome. SAXS revealed that ∼75% of tested species induced structural transformations in monoolein LNPs, whereas phytantriol and phospholipid formulations remained unaffected.
Jonathan Caukwell, Emily L. Gulliver, Livia Salvati Manni, Frithjof Herb, Caitlin Welsh, Samuel C. Forster, Andrew J. Clulow, Wye‐Khay Fong   +7 more
wiley   +1 more source