Results 1 to 10 of about 71,097 (291)

Expression of p53 in toluidine blue positive oral squamous cell carcinoma lesions and expression of Ki67 in vinegar positive oral squamous cell carcinoma lesions [PDF]

Frontiers in Oral Health, 2023
The aims of this study were to investigate the sensitivity and specificity of toluidine blue and/or vinegar in oral cancer screening and to examine the correlation between clinical screening using toluidine blue and vinegar and the expression of the ...
Kanokporn Bhalang, Kittipong Danuthai
doaj   +2 more sources

Evaluation of Optimized Toluidine Blue Stain as an Alternative Stain for Rapid On-Site Evaluation (ROSE) [PDF]

Diagnostics
Background: Rapid on-site evaluation (ROSE) is crucial for improving the diagnostic yield of fine-needle aspiration (FNA) biopsies. Despite recent advances in ROSE, such as telecytology, the rapid stains used in this process have not seen significant ...
Alejandro S. Mendoza, Alaa Afify, Lydia Howell, John Bishop, Aurelia Lauderdale, Stan Seko, Ronelson Hermosilla, Donald York, Kurt B. Schaberg   +8 more
doaj   +2 more sources

Comparing the efficacy of chemiluminescence with lugol's iodine versus toluidine blue in the diagnosis of dysplasia in tobacco associated oral lesions - A diagnostic study

Indian Journal of Dental Research, 2021
Background: Chemiluminescence is the production of light as a result of a chemical reaction. Oral potentially malignant disorders (OPMDs) include both precancerous lesions and conditions that carry an increased risk of cancer.
K V Swathi, G Maragathavalli, T N Uma Maheswari   +2 more
doaj   +2 more sources

Comparison of Photodynamic Therapy (PDT) Using Methylene Blue and Toluidine Blue for the Treatment of Chronic Periodontitis- A Clinical and Microbiological Study

Journal of Pharmacy and Bioallied Sciences
Background: This research examined the efficiency of the two photosensitizers and assessed the efficacy of photodynamic therapy (PDT) using methylene blue and toluidine blue as supplements to scale and root planing (SRP) in the treatment of chronic ...
Sachidananda Chungkham, Savita Sambashivaiah, Rithesh Kulal, Ahanthem N. Devi   +3 more
doaj   +2 more sources

Electrochemical synthesis of poly(2-methyl aniline): electrochemical and spectroscopic characterization [PDF]

Journal of the Serbian Chemical Society, 2001
Poly(2-methyl aniline) or poly(ortho-toluidine), as ring substituted derivative of aniline, has been synthesized electrochemically in various concentrations of H2SO4 and HCl, and then characterized by cyclic voltammetry, as well as by impedance ...
Buzarovska Aleksandra, Arsova Irena, Arsov Ljubomir   +2 more
doaj   +3 more sources

Non-Invasive O-Toluidine Monitoring during Regional Anaesthesia with Prilocaine and Detection of Accidental Intravenous Injection in an Animal Model

Metabolites, 2022
Regional anaesthesia is well established as a standard method in clinical practice. Currently, the local anaesthetics of amino-amide types such as prilocaine are frequently used.
Beate Brock, Patricia Fuchs, Svend Kamysek, Udo Walther, Selina Traxler, Giovanni Pugliese, Wolfram Miekisch, Jochen K. Schubert, Phillip Trefz   +8 more
doaj   +1 more source

Reliability of toluidine blue and colposcopy in determining biopsy site among patients with oral leukoplakia – A comparative study

Journal of Indian Academy of Oral Medicine and Radiology, 2022
Background: To date, no simple and reliable method can replace oral biopsy site detection using Toluidine blue for early identification and treatment of potentially malignant oral disorders (OPMDs).
Karunakar Naik, D Sujatha, H Kiran Raj, Anuradha Pai, Pooja Naik, M Shruthi   +5 more
doaj   +1 more source

Optimization of the removal efficiency of o-Toluidine: Adsorption on sugarcane bagasse or biodegradation using Phanerochaete chrysosporium immobilized on bagasse?

South African Journal of Chemical Engineering, 2023
O-Toluidine has been categorized as a human carcinogen. In this paper, the removal efficiency of o-toluidine through adsorption and biodegradation was compared.
Amene Azaritorbat, Bahram Nasernejad
doaj   +1 more source

Application of Several Special Staining Methods for Paraffin Sections on Epon-Embedded Semithin Sections

Düzce Tıp Fakültesi Dergisi, 2023
Aim: This study aimed to compare several specific staining protocols recommended for paraffin sections and toluidine blue and light green double staining combination to be tried for the first time with routine toluidine blue staining on semithin epon ...
Ayşe Akbaş, Doruk Başar, Senem Esin Yavaş, Semiha Ersoy   +3 more
doaj   +1 more source

Preparation and characterization of new and novel Poly-o-Toluidine Sn(II) silicotungstate ternary nanocomposite and its environment application as indicator electrode

Journal of Saudi Chemical Society, 2021
Advanced poly(O-Toluidine) Sn(II) silicotungstate (POTSn(II)SiO2WO3) ternary nanocomposite synthesized by the extremely well-known simple sol–gel method. We have selected a low-cost o-toluidine monomer initiator and abundantly available metal of divalent
Anish Khan, Imran Khan, Abdullah M. Asiri   +2 more
doaj   +1 more source