Results 21 to 30 of about 7,822 (231)

Network toxicology reveals collaborative mechanism of 4NQO and ethanol in esophageal squamous cell carcinogenesis [PDF]

open access: yesBiochemistry and Biophysics Reports
Tobacco smoking and alcohol consumption are significant risk factors for esophageal squamous cell carcinoma (ESCC), with their Collaborative interaction amplifying carcinogenic risks.
Jianfeng Yuan   +10 more
doaj   +2 more sources

Interactions of 4-nitroquinoline 1-oxide with four deoxyribonucleotides [PDF]

open access: yesBiochemistry, 1978
The interactions of 4-nitroquinoline 1-oxide (NQO) with the four 5'-deoxyribonucleotides were probed using absorption spectra of the charge transfer bands and 1H and 13C nuclear magnetic resonance (NMR) spectra of nucleotide-NQO mixtures. Spectral data yielded equilibrium constants (K(dpG:NQO) = 16 M-1, K(dpA:NQO) = 12 M-1, K(dpT:NQO) = K(dpC:NQO) = 4 ...
S A, Winkle, I, Tinoco
openaire   +2 more sources

Fusobacteria modulate oral carcinogenesis and promote cancer progression

open access: yesJournal of Oral Microbiology, 2021
Background: Evidence suggest periodontal bacterial infection can contribute to oral cancer initiation and progression. Aim: To investigate the effects of periodontal bacteria on oral cancer cell behavior using a cell-based system and a mouse ...
Amani M. Harrandah   +4 more
doaj   +1 more source

Identification and Confirmation of the miR-30 Family as a Potential Central Player in Tobacco-Related Head and Neck Squamous Cell Carcinoma

open access: yesFrontiers in Oncology, 2021
Constituents of tobacco that can cause DNA adduct formation and oxidative stress are implicated in the development of head and neck squamous cell carcinoma (HNSCC). However, there are few studies on the mechanism(s) that underlie tobacco-associated HNSCC.
Tingting Zhang   +17 more
doaj   +1 more source

Evaluation of the Effect of Two Systemic Doses of HESA-A on Prevention of Induced Tongue Neoplasm in Rats

open access: yesJournal of Dental Research, Dental Clinics, Dental Prospects, 2013
Background and aims. The aim of the present study was to compare the inhibitory effects of two systemic doses of HESA-A on prevention of 4-NQO-induced tongue neoplasms in rats. This study evaluated weight and histopathological changes.
Masoumeh Mehdipour   +6 more
doaj   +1 more source

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