The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Short-Term Effects of Nose-Only Cigarette Smoke Exposure on Glutathione Redox Homeostasis, Cytochrome P450 1A1/2 and Respiratory Enzyme Activities in Mice Tissues
Open accessAbstract
BACKGROUND/AIMS: The components of cigarette smoke (CS) have been implicated in the development of cancer as well as in cardiopulmonary diseases. We have previously reported increased oxidative stress in rat tissues induced by tobacco-specific toxins nicotine and 4-(N-methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone (NNK). Recently, we have also shown increased oxidative stress and associated inflammatory responses in various tissues after exposure to cigarette smoke. METHODS: In this study, we have further investigated the effects of nose-only cigarette smoke exposure on mitochondrial functions and glutathione-dependent redox metabolism in tissues of BALB/C mice. Liver, kidney, heart and lung tissues were analyzed for oxidative stress, glutathione (GSH) and cytochrome P450 dependent enzyme activities and mitochondrial functions after exposure to smoke generated by 9 cigarettes/day for 4 days. Control mice were exposed to air only. RESULTS: An increase in oxidative stress as observed by increased production of reactive oxygen species (ROS) and altered GSH metabolism was apparent in all the tissues, but lung and heart appeared to be the main targets. Increased expression and activity of CYP450 1A1 and 1A2 were also observed in the tissues after exposure to cigarette smoke. Mitochondrial respiratory dysfunction in the tissues, as observed by alterations in the activities of Complex I and IV enzymes, was also observed after exposure to cigarette smoke. SDS-PAGE and Western blot results also indicate that alterations in the expression of enzyme proteins were in accordance with the changes in their catalytic functions. CONCLUSION: These results suggest that even short term exposure of cigarette smoke have adverse effects on mitochondrial functions and redox homeostasis in tissues which may progress to further complications associated with chronic smoking.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4
LAEMMLI, U. K. (1970) · Nature · doi:10.1038/227680a0 · Cited by 249,961
The pathophysiology of cigarette smoking and cardiovascular disease
Ambrose, J. A., & Barua, R. S. (2004) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2003.12.047 · Cited by 2,394
Reactions of oxyl radicals with DNA
Breen, A. P., & Murphy, J. A. (1995) · Free Radical Biology and Medicine · doi:10.1016/0891-5849(94)00209-3 · Cited by 1,038
Systemic oxidative stress in asthma, COPD, and smokers
Rahman, I., Morrison, D., Donaldson, K., & MacNee, W. (1996) · American Journal of Respiratory and Critical Care Medicine · doi:10.1164/ajrccm.154.4.8887607 · Cited by 774
Mechanisms responsible for sympathetic activation by cigarette smoking in humans.
Grassi, G., Seravalle, G., Calhoun, D. A., Bolla, G. B., Giannattasio, C., Marabini, M., Del Bo, A., & Mancia, G. (1994) · Circulation · doi:10.1161/01.cir.90.1.248 · Cited by 394
Cited by
Poiesz, B. J., Ruscetti, F. W., Gazdar, A. F., Bunn, P. A., Minna, J. D., & Gallo, R. C. (1980) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.77.12.7415 · Cited by 5,043
A protein factor essential for microtubule assembly
Weingarten, M. D., Lockwood, A. H., Hwo, S. Y., & Kirschner, M. W. (1975) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.72.5.1858 · Cited by 3,089
Yoshida, M., Miyoshi, I., & Hinuma, Y. (1982) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.79.6.2031 · Cited by 2,169
Chloroquine inhibits autophagic flux by decreasing autophagosome-lysosome fusion
Mauthe, M., Orhon, I., Rocchi, C., Zhou, X., Luhr, M., Hijlkema, K.-J., Coppes, R. P., Engedal, N., Mari, M., & Reggiori, F. (2018) · Autophagy · doi:10.1080/15548627.2018.1474314 · Cited by 2,122
Identification of a novel force-generating protein, kinesin, involved in microtubule-based motility
VALE, R., REESE, T., & SHEETZ, M. (1985) · Cell · doi:10.1016/s0092-8674(85)80099-4 · Cited by 1,993
Metadata
- Authors
- Raza, H., John, A., & Nemmar, A.
- Venue
- Cellular Physiology and Biochemistry
- Publisher
- S. Karger AG
- Published
- 2013
- Volume
- 31
- Issue
- 4-5
- Pages
- 683-692
- ISSN
- 1015-8987 (ISSN-L)
- 1421-9778
- OpenAlex
- W2018289835
- Cited by
- 47,221
- References
- 6
- FWCI
- 372.38
- Type
- journal article
- Language
- en
- Open access
- gold
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
