The effect of different tobacco tar levels on DNA damage in cigarette smoking subjects

Zhao, Congcong; Xie, Yuanchen; Zhou, Xiaoshan; Zhang, Qiao; Wang, Na

doi:10.1093/toxres/tfaa031

Cited by 6 publications

(1 citation statement)

References 30 publications

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“…Tar dapat terlihat melalui noda kuning yang tertinggal di gigi dan jari. Karena tar masuk secara langsung ke mulut, zat berbahaya ini juga dapat mengakibatkan masalah gusi dan kanker 24,25 Sebagian besar responden mengetahui zat berbahaya yang terkandung dalam rokok bagi paru-paru, kebanyakan responden menyebutkan kanker paru-paru. Merokok merupakan penyebab 87% kematian akibat kanker paru.…”

Section: Responden 12unclassified

Pengetahuan Dan Sikap Tentang Berhenti Merokok Pada Perokok Aktif Di Kelurahan Ketintang Surabaya: Mix-Method

Putri,

Pratama,

Juwariya

et al. 2023

comphi

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The prevalence of smoking in adolescents has increased from year to year. Smoker awareness is very important inincreasing the success of quitting smoking. The level of knowledge and attitudes is needed for self-managementattitudes for smokers. The aim of this study was to determine the level of knowledge and attitudes about smokingcessation among active smokers in the Ketintang Village, Surabaya. The design that will be used in this study isMix-Methods with Convergent Parallel Design. This research was conducted in Ketintang, Surabaya, with theconsideration of the availability of active smokers in a Mosque Youth and Youth Organization organization, whichwas carried out for 2 months starting April 2022 - June 2022. The variables measured in this study included thelevel of knowledge and attitudes of active smokers about quitting smoking. Data collection was carried out by indepth interviews and data were analyzed descriptively. Respondents involved in the study were 40 people. Theaverage respondent has good knowledge (90.00%) and a positive attitude (95.00%). Respondents thought that thetypes of cigarettes according to respondents were ordinary cigarettes (conventional), shisya, and vape. Respondentsthought that the way to quit smoking could be done by making an independent effort to quit, avoiding smokers'surroundings, and replacing conventional cigarettes with electric cigarettes (vape). Therefore, smoking cessationprograms need to be improved, especially for smokers who wish to quit smoking.

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Section: Responden 12unclassified

Pengetahuan Dan Sikap Tentang Berhenti Merokok Pada Perokok Aktif Di Kelurahan Ketintang Surabaya: Mix-Method

Putri,

Pratama,

Juwariya

et al. 2023

comphi

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Evaluating the Effects of Cigarette Smoking and Heated Tobacco Products on Hard Dental Tissues: A Comparative Histological and Colorimetric Analysis

Al Ankily,

Makkeyah,

Bakr

et al. 2024

Clinical & Exp Dental Res

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ObjectivesThis study aimed to evaluate and compare the impact of cigarette smoking (CS) and heated tobacco (HT) on the alteration of color and ultrastructural characteristics of human enamel and cementum.BackgroundAccording to tobacco companies, a less harmful substitute for CS is HT products. Nevertheless, comprehensive research on the effects of HT on tooth structures has been lacking. This study aimed to evaluate and compare the impact of CS and HT on the alteration of color and ultrastructural characteristics of human enamel and cementum.Materials and MethodsThirty intact and noncarious human maxillary premolars extracted for orthodontic treatment purposes, previously disinfected, were used in the study. The specimens were randomly separated into six groups (n = 10), as follows: Group 1: enamel without smoking exposure; Group 2: enamel exposed to CS; Group 3: enamel exposed to HT; Group 4: cementum without smoking exposure; Group 5: cementum exposed to CS; and Group 6: cementum exposed to HT. The measurement of color change was conducted using a spectrophotometer. The surface alterations and mineral composition of enamel and cementum were evaluated using scanning electron microscopy and energy‐dispersive X‐ray spectroscopy. ANOVA test followed by Tukey's post hoc test was used to determine significant differences between groups.ResultsResults showed that CS had a more pronounced effect on enamel and cementum color changes than HT. The impact of CS and HT on color changes was more evident in cementum than in enamel. Surface morphology of enamel and cementum showed alterations in histology following exposure to both smoking types. Moreover, the mineral content experienced a significant reduction after using CS and HT. The reduction in calcium content after CS and HT exposure was similar. However, HT led to a significant decrease in the phosphorus content of enamel when compared with CS. At the same time, CS exposure in cementum resulted in a more significant reduction in Ca/P ratio than HT.ConclusionsAlthough HT may appear to present a lower danger to hard dental tissues than CS, it is not entirely harmless. CS results in more color changes on the enamel and cementum of teeth. Both smoking methods affected the mineral content of teeth, with CS having a significant effect on the roots, while HT significantly affected the crowns' mineral composition.

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Tracking the Variations in Trace and Heavy Elements in Smoking Products Marketed in Oman and Egypt: Risk Assessment After Implementation of Constraining Protocols

Ibrahim,

Alamir,

Al-Omairi

et al. 2024

Biol Trace Elem Res

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The effect of different tobacco tar levels on DNA damage in cigarette smoking subjects

Abstract: Abstract Objective To explore the genetic damage caused by different tar levels in the human body. Methods The subjects were divided into high, medium and low (12 mg, 8 mg, 5 mg) tar groups according to the tar levels. Nonsmoking populations served as a control gr… Show more

Cited by 6 publications

References 30 publications

Pengetahuan Dan Sikap Tentang Berhenti Merokok Pada Perokok Aktif Di Kelurahan Ketintang Surabaya: Mix-Method

Pengetahuan Dan Sikap Tentang Berhenti Merokok Pada Perokok Aktif Di Kelurahan Ketintang Surabaya: Mix-Method

Evaluating the Effects of Cigarette Smoking and Heated Tobacco Products on Hard Dental Tissues: A Comparative Histological and Colorimetric Analysis

Tracking the Variations in Trace and Heavy Elements in Smoking Products Marketed in Oman and Egypt: Risk Assessment After Implementation of Constraining Protocols

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