Results 21 to 30 of about 53,165 (288)

A Comparative Study of Three Fecal Occult Blood Tests in Upper Gastrointestinal Bleeding

open access: yesKaohsiung Journal of Medical Sciences, 2006
The purpose of this study was to evaluate the performance characteristics of three fecal occult blood tests (FOBTs): the chemical o-toluidine test, the immunochemical OC-Hemodia test, and the immunochromatographic Quick Chaser Occult Blood (QCOB) test ...
Chien-Hua Chiang   +5 more
doaj   +1 more source

Comparative Morphological Analysis of Precancerous Lesions and Conditions by Clinical Examination, Chemiluminescence, and Toluidine Blue

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2017
Introduction: Oral squamous cell carcinoma accounts for up to 50% of malignant tumors in Asian countries and is very common in India, Pakistan, and Taiwan.
MunBhawni Bagga   +2 more
doaj   +1 more source

Comparative study on the efficacy of tissue autofluorescence (visually enhanced lesion scope) and toluidine blue as a screening method in oral potentially malignant and malignant lesions

open access: yesJournal of Medical Sciences, 2017
Objective and Study Design: Early identification of high-risk disease could greatly reduce both mortality and morbidity due to oral cancer. Hence, screening of such lesions and their early detection could improve prognosis.
Hasan Ali Adil   +4 more
doaj   +1 more source

Diode Laser and Red-Laser Photodynamic Therapy with Toluidine Blue Gel for the Treatment of Onychomycosis: A Case Series

open access: yesMicrobiology Research
Background: Onychomycosis is the most prevalent nail disease, posing a challenge for health professionals in terms of treatment. Conventional topical antifungal treatments can often prove insufficient, and the use of oral antifungal drugs carries a high ...
Sara García-Oreja   +5 more
doaj   +1 more source

Magnetic Field‐Assisted Conductive Nerve Guidance Conduit Enabling Peripheral Nerve Regeneration with Wireless Electrical Stimulation

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a conductive nerve guidance conduit integrated with wireless electrical stimulation through alternating magnetic fields, which induces currents and creates a supportive microenvironment for nerve regeneration. In vivo studies show that this approach significantly enhanced myelin restoration, gastrocnemius muscle regeneration ...
Shiheng Liu   +7 more
wiley   +1 more source

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

open access: yesSouth 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  

Preparation of a Clay Composite Containing Poly(o-toluidine) and Halloysite, and Examining of Its Performance as a Humidity Sensor

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
This study outlines the production of an electrically conductive clay-based composite containing the halloysite as clay mineral and poly(o-toluidine) (POT) as a conductive filler.
Meral Karakışla   +1 more
doaj   +1 more source

Covalent Binding of Dexamethasone to Polyimide Improves Biocompatibility of Neural Implantable Devices

open access: yesAdvanced Healthcare Materials, EarlyView.
The covalent binding of dexamethasone to the surface of polyimide represents the electrically inert part of implantable intraneural devices. This ensures a sustained release of the drug for 9 weeks. In vitro and in vivo tests confirm the reduction of the foreign body reactions and the improved biocompatibility of dexamethasone functionalized polyimide.
Giulia Turrin   +19 more
wiley   +1 more source

Toluidine blue staining in identification of a biopsy site in potentially malignant lesions: A case–control study

open access: yesAsia-Pacific Journal of Oncology Nursing, 2017
Objective: Oral cancer is a significant threat to public health all over the world, especially in Southeast Asia. At the present time, screening of oral cancer, its premalignant stages as well as its early detection, is still largely based on visual ...
Mayank Kumar Parakh   +2 more
doaj   +1 more source

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