Results 21 to 30 of about 600,936 (171)

Toluidine blue staining as an adjunctive tool for early diagnosis of dysplastic changes in the oral mucosa [PDF]

, 2013
Prognosis of oropharyngeal squamous cell carcinoma depends on early diagnosis, despite advanced surgical techniques, the 5-year survival rate remains ~40-50%. Unfortunately, it is usually detected when it becomes symptomatic.
Aggarwal, Amit, Gupta, Deepak, Handa, Roopika, Kaur, Simranpreet, Mago, Jyoti, Pallagatti, Shambulingappa, Sheikh, Soheyl, Singh, Ravinder   +7 more
core   +1 more source

Tinción con azul de toluidina en biopsia dirigida de lesiones displásicas de la mucosa bucal. Informe de casos clínicos// Toluidine blue guided biopsy of dysplastic lesions of the oral mucosa. Clinical cases report

Revista de la Asociación Odontológica Argentina, 2021
Resumen Objetivo: Los desórdenes de mucosa bucal potencialmente malignos pueden presentar áreas displásicas. En estos casos, la biopsia es un procedimiento imprescindible para un correcto diagnóstico.
Eduardo David Piemonte
doaj   +1 more source

Mutations in CFAP47, a previously reported MMAF causative gene, also contribute to the respiratory defects in patients with PCD. [PDF]

Mol Genet Genomic Med
We report two hemizygous CFAP47 variants in two independent PCD‐affected individuals. Our study proves that CFAP47 variants cause reduced numbers of cilia and misaligned basal bodies. The findings have important clinical implications for facilitating PCD diagnosis and genetic counseling.
Ge H, Zhou W, He M, Zheng H, Zhao X, Zhang T, Zhang Y, Shao C, Cheng C, Liu Y, Tian X, Xu KF, Zhang X.   +12 more
europepmc   +2 more sources

CHROMOENDOSCOPY USING TOLUIDINE BLUE PLUS LUGOL’S SOLUTION FOR EARLY DIAGNOSIS OF ESOPHAGEAL PREMALIGNANT LESIONS AND SUPERFICIAL NEOPLASMS IN HIGH-RISK PATIENTS

Arquivos de Gastroenterologia, 2019
BACKGROUND: Esophageal cancer is the eighth most common cancer. The prognosis is bleak in patients with advanced stages. Patients with early disease have a better prognosis than those with advanced stage.
Jean Félix PIÑERÚA-GONSÁLVEZ, Rosanna del Carmen ZAMBRANO-INFANTINO, Sylvia BENÍTEZ   +2 more
doaj   +1 more source

Diagnóstico microscópico de neumonía por Pneumocystis jirovecii en muestras de lavado broncoalveolar y lavado orofaríngeo de pacientes inmunocomprometidos con neumonía

Biomédica: revista del Instituto Nacional de Salud, 2011
Introducción. El diagnóstico de neumonía por Pneumocystis jirovecii se fundamenta en la visualización microscópica del hongo en secreciones respiratorias. Técnicas moleculares recientes también lo han detectado en muestras de orofaringe, pero su utilidad
Jenniffer Rodiño, Nataly Rincón, Yudy Alexandra Aguilar, Zulma Vanessa Rueda, Mariana Herrera, Lázaro Agustín Vélez   +5 more
doaj   +1 more source

Evaluation of Antibacterial Efficacy of Photodynamic Therapy vs. 2.5% NaOCl against E. faecalis-infected Root Canals Using Real-time PCR Technique [PDF]

, 2017
Bacteria like E. faecalis can produce intra- and extra-radicular biofilms. Theoretically, the adjustable penetration ability of lasers enables better access to root canal system.
Ghasemi, Negin, Jafari, Farnaz, Janani, Maryam, Lotfipour, Farzaneh, Nakhlband, Ailar, Salari, Tannaz, Samiei, Mohammad   +6 more
core   +1 more source

Dental Considerations in Children with Glucose‐6‐phosphate Dehydrogenase Deficiency (Favism): A Review of the Literature and Case Report

Case Reports in Dentistry, Volume 2015, Issue 1, 2015., 2015
Glucose‐6‐phosphate dehydrogenase (G6PD) deficiency is an uncommon inherited enzyme deficiency characterized by hemolytic anemia, caused by the inability of erythrocytes to detoxify oxidizing agents such as drugs, infectious diseases, or fava bean ingestion. In this later case, the disorder is known as favism.
Daniela Hernández-Pérez, Claudia Butrón-Téllez Girón, Socorro Ruiz-Rodríguez, Arturo Garrocho-Rangel, Amaury Pozos-Guillén, Luis Junquera   +5 more
wiley   +1 more source

Oral White Lesions Associated with Chewing Khat [PDF]

, 2004
Introduction Khat is a cultivated plant whose leaves when chewed elevate mood. Unlike the chewing of betel nut, no association between the white oral mucosal lesions in khat users and oral malignancies has been reported.
Epstein, Joel B, Gorsky, Meir, Levi, Harel, Yarom, Noam   +3 more
core   +4 more sources

Light activated antimicrobial agents can inactivate oral malodour causing bacteria. [PDF]

, 2016
Oral malodour is a common condition which affects a large proportion of the population, resulting in social, emotional and psychological stress. Certain oral bacteria form a coating called a biofilm on the tongue dorsum and degrade organic compounds ...
Gomez-Pereira, PR, Nair, SP, Patel, J, Rai, M, Spratt, D   +4 more
core   +1 more source

A comparative analysis of toluidine blue with frozen section in oral squamous cell carcinoma [PDF]

, 2012
Background:Surgical excision of the primary tumor with safe margins remains the mainstay of treatment for oral cavity squamous cell carcinoma (OSCC).
A Mashberg, Anwar Suhail, D Rosenberg, Ghulam Murtaza, IC Martin, JB Epstein, JB Epstein, JB Epstein, JB Epstein, JP Shah, JR Kalmar, L Zhang, LG Portugal, LL Patton, M Hanif, M Missmann, MA Onofre, MD Mignogna, Moaz M Choudhary, Montasir Junaid, MP Rethman, MS Strong, Mumtaz J Khan, Naeem S Ali, PN Robinson, RM Richart, Sadaf Qadeer, World Health Organization-International Agency for Research on Cancer, Y Bhurgri, Zain A Sobani   +29 more
core   +2 more sources