Results 61 to 70 of about 93,692 (302)
, 2013 We present an ex vivo study of temporally and spectrally resolved autofluorescence in a total of 47 endoscopic excision biopsy/resection specimens from colon, using pulsed excitation laser sources operating at wavelengths of 375 nm and 435 nm.
Chorvat +65 more
core +1 more source
CO2 lasers in the management of potentially malignant and malignant oral disorders [PDF]
, 2012 The CO2 laser was invented in 1963 by Kumar Patel. Since the early 1970s, CO2 laser has proved to be an effective method of treatment for patients with several types of oral lesions, including early squamous cell carcinoma.
Hamdoon, Z, Hopper, C, Jerjes, W
core +1 more source
Advanced Science, EarlyView.Laterally spreading tumors (LSTs) are precancerous colorectal lesions characterized by a flat morphology. This study reveals a mechanochemical pathway through which a soft matrix microenvironment diminishes spatial constraints in intestinal adenomas. This process promotes deficiencies in tight junction proteins, mediated by the mechanoreceptor ADORA2B ...
Jiamin Zhong +21 more
wiley +1 more source
Expression Profiles of GILZ and SGK-1 in Potentially Malignant and Malignant Human Oral Lesions
Frontiers in Oral Health, 2021 Glucocorticoid-induced leucine zipper and serum-glucocorticoid-regulated kinase-1 (SGK-1) are major glucocorticoid-inducible proteins. Recent studies indicate the local production of cortisol in oral mucosa, which can impact the tissue generation of ...
Mahmood S. Mozaffari, Rafik Abdelsayed
doaj +1 more source
Intra-operative point-of-procedure delineation of oral cancer margins using optical coherence tomography. [PDF]
, 2019 ObjectivesSurgical margin status is a significant determinant of treatment outcome in oral cancer. Negative surgical margins can decrease the loco-regional recurrence by five-fold.
Agarwal, Sagar +12 more
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Matrix metalloproteinase-13 refines pathological staging of precancerous colorectal lesions [PDF]
, 2016 An exact classification of precancerous stages of colorectal polyps might improve therapy and patients´ outcome. Here we investigate the association between grade of dysplasia and Matrix metalloproteinase-13 (MMP-13) expression in 137 biopsies from ...
Churin, Yuri +7 more
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Selenium‐Based Nanoplatforms: An Emerging Theranostic Paradigm for Gynecological Cancers
Advanced Science, EarlyView.This reivew summarizes Selenium as a multifunctional anticancer regulator in gynecological cancers. It reduces tumor risk, enhances therapeutic efficacy, and reduces treatment toxicity. Selenium also overcomes chemoraditherapy resistance, improving overall treatment outcomes. ABSTRACT Gynecological cancers present significant therapeutic challenges due
Hejing Liu +9 more
wiley +1 more source
A Case of Solitary Nonvascularized Corneal Epithelial Dysplasia
Case Reports in Ophthalmological Medicine, 2016 Background. Epithelial dysplasia is categorized as conjunctival/corneal intraepithelial neoplasia which is a precancerous lesion. The lesion is usually developed at the limbal region and grows towards central cornea in association with neovascularization
Tomoya Morii +6 more
doaj +1 more source
Mast cells and factor XIIIa+ dendrocytes in actinic cheilitis and lip squamous cell carcinoma [PDF]
Brazilian Oral ResearchThere is an interaction between dendrocytes and mast cells in the skin. However, in elastosis-related diseases such as actinic cheilitis (AC) and lower lip squamous cell carcinoma (LLSCC), this interaction remains unknown. We investigated the presence of
Isadora Luana Flores +12 more
doaj +1 more source
Journal of Oral Biology and Craniofacial Research, 2020 Oral cancer is one of the common cancers in the world causing high morbidity. Development of cancer is preceded by certain asymptomatic clinical lesions and conditions all together known as ‘oral potentially malignant disorders’.
Sonia Gupta +2 more
doaj +1 more source