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Daiber A, Frenis K, Kuntic M, Li H, Wolf E, Kilgallen AB, Lecour S, Van Laake LW, Schulz R, Hahad O, Münzel T. Redox Regulatory Changes of Circadian Rhythm by the Environmental Risk Factors Traffic Noise and Air Pollution. Antioxid Redox Signal 2022; 37:679-703. [PMID: 35088601 PMCID: PMC9618394 DOI: 10.1089/ars.2021.0272] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Significance: Risk factors in the environment such as air pollution and traffic noise contribute to the development of chronic noncommunicable diseases. Recent Advances: Epidemiological data suggest that air pollution and traffic noise are associated with a higher risk for cardiovascular, metabolic, and mental disease, including hypertension, heart failure, myocardial infarction, diabetes, arrhythmia, stroke, neurodegeneration, depression, and anxiety disorders, mainly by activation of stress hormone signaling, inflammation, and oxidative stress. Critical Issues: We here provide an in-depth review on the impact of the environmental risk factors air pollution and traffic noise exposure (components of the external exposome) on cardiovascular health, with special emphasis on the role of environmentally triggered oxidative stress and dysregulation of the circadian clock. Also, a general introduction on the contribution of circadian rhythms to cardiovascular health and disease as well as a detailed mechanistic discussion of redox regulatory pathways of the circadian clock system is provided. Future Directions: Finally, we discuss the potential of preventive strategies or "chrono" therapy for cardioprotection. Antioxid. Redox Signal. 37, 679-703.
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Affiliation(s)
- Andreas Daiber
- Molecular Cardiology, Department of Cardiology 1, Medical Center of the Johannes Gutenberg University, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
- Address correspondence to: Dr. Andreas Daiber, Labor für Molekulare Kardiologie, Abteilung für Kardiologie 1, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Geb. 605 – Raum 3.262, Langenbeckstr. 1, Mainz 55131, Germany
| | - Katie Frenis
- Molecular Cardiology, Department of Cardiology 1, Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Marin Kuntic
- Molecular Cardiology, Department of Cardiology 1, Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Huige Li
- Department of Pharmacology, Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Eva Wolf
- Structural Chronobiology, Institute of Molecular Physiology, Johannes Gutenberg University, Mainz, Germany
- Institute of Molecular Biology, Mainz, Germany
| | - Aoife B. Kilgallen
- Division Heart and Lungs, Regenerative Medicine Centre, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Sandrine Lecour
- Hatter Institute for Cardiovascular Research in Africa, University of Cape Town, Cape Town, South Africa
| | - Linda W. Van Laake
- Division Heart and Lungs, Regenerative Medicine Centre, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Rainer Schulz
- Institute for Physiology, Justus-Liebig University Giessen, Giessen, Germany
| | - Omar Hahad
- Molecular Cardiology, Department of Cardiology 1, Medical Center of the Johannes Gutenberg University, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
| | - Thomas Münzel
- Molecular Cardiology, Department of Cardiology 1, Medical Center of the Johannes Gutenberg University, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany
- Address correspondence to: Dr. Thomas Münzel, Labor für Molekulare Kardiologie, Abteilung für Kardiologie 1, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Geb. 605 – Raum 3.262, Langenbeckstr. 1, Mainz 55131, Germany
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Li L, Lu Y, Yang LL, Xu W, Yu JK. Construction and validation of postoperative hypothermia prediction model for patients undergoing joint replacement surgery. J Clin Nurs 2022. [PMID: 35995762 DOI: 10.1111/jocn.16503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/19/2022] [Accepted: 08/06/2022] [Indexed: 11/29/2022]
Abstract
AIM To construct and validate a postoperative hypothermia prediction model for patients undergoing joint replacement surgery. BACKGROUND Postoperative hypothermia is one of the harmful perioperative complications in patients undergoing joint replacement surgery. The previous studies mainly focused on intraoperative hypothermia prediction models. The prediction model for postoperative hypothermia in patients with joint replacement surgery was understudied. DESIGN Cohort study. METHODS We collected data from 503 participants undergoing joint replacement surgery in a tertiary hospital from January 2019 to December 2021. Of those, 404 cases were assigned to the modelling and 99 to the validation groups. Logistic regression was used to construct the model. The AUC was used to test the predictive effect of the model. Finally, 99 cases were used to verify the application effect of the model. A TRIPOD checklist was used to guide the reporting of this study. RESULTS The factors entered into the prediction model were age, intraoperative hypothermia, BMI, heat preservation measures and platelet (PLT). The model was constructed as follows: Logit (P) = .537 + 3.669 × 1 (intraoperative hypothermia) + .030 × age - .289 × BMI + 2.857 × 1 (intraoperative insulation measures) + .003 × PLT. Hosmer-Lemeshow test, p = .608, the area under the receiver operating characteristic curve (AUC) was .861. The Youden index was .530, the sensitivity was .599 and the specificity was .93. The incidence of postoperative hypothermia in the modelling group was 42.93% (173/404), and that in the verification group was 43.43% (43/99), χ2 = .012, p = .912. The correct practical application rate was 87.88%. This model has a good application effect. CONCLUSION The current prediction model provided a reference for clinical screening of patients with high-risk hypothermia after joint replacement surgery. RELEVANCE TO CLINICAL PRACTICE Clinical nurses can use the developed prediction model to predict the occurrence of postoperative hypothermia and provide a reference for the preventive measure.
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Affiliation(s)
- Leilei Li
- Operating Room, The Fourth Affiliated Hospital of School of Medicine, Zhejiang University, Yiwu, ZhejiangProvince, China
| | - Yubing Lu
- Operating Room, The Fourth Affiliated Hospital of School of Medicine, Zhejiang University, Yiwu, ZhejiangProvince, China
| | - Li Li Yang
- Nursing Department, the Fourth Affiliated Hospital of School of Medicine, Zhejiang University, Yiwu, Zhejiang, China
| | - Wei Xu
- Operating Room, The Fourth Affiliated Hospital of School of Medicine, Zhejiang University, Yiwu, ZhejiangProvince, China
| | - Jing Kai Yu
- Operating Room, The Fourth Affiliated Hospital of School of Medicine, Zhejiang University, Yiwu, ZhejiangProvince, China
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Zhang Q, Zeng G, Wang X, Wu KH. Associations of exposure to secondhand smoke with hypertension risk and blood pressure values in adults. Environ Health Prev Med 2021; 26:86. [PMID: 34488622 PMCID: PMC8422707 DOI: 10.1186/s12199-021-01009-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 08/21/2021] [Indexed: 12/19/2022] Open
Abstract
Background The effects of environmental chemical exposure on blood pressure (BP) have been confirmed, but the association between exposure to secondhand smoke (SHS) and hypertension risk and BP in the general population remains unknown. Methods Cross-sectional associations between SHS exposure and hypertension risk and BP values were evaluated using data for subjects who participated in the National Health and Nutrition Examination Survey (NHANES), 1999–2016. Logistic regression and linear regression were performed after adjusting for age, sex, race, alcohol consumption, poverty-to-income ratio (PIR), body mass index (BMI), estimated glomerular filtration rate, physical activity, diabetes, cardiovascular disease, and NHANES cycle. Restricted cubic spline models were created to display the potential nonlinear association between SHS and BP levels. Results Higher risk of hypertension was found at the highest SHS concentrations (OR = 1.13, 95% CI 1.04, 1.24, P for trend = 0.007). Additionally, SHS exposure had a strong positive association with systolic blood pressure (SBP) but was negatively associated with diastolic blood pressure (DBP). Furthermore, the nonlinear model result showed a significant association between SHS and SBP (P = 0.017); however, the nonlinear model result was not significant for SHS or DBP. Conclusions Our results suggest a potential association between high SHS exposure and the risk of hypertension. Further research is needed to elucidate the underlying mechanisms. Supplementary Information The online version contains supplementary material available at 10.1186/s12199-021-01009-0.
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Affiliation(s)
- Qi Zhang
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China
| | - Guowei Zeng
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China
| | - Xiaowei Wang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Kai-Hong Wu
- Department of Cardiothoracic Surgery, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China.
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Fantauzzi MF, Cass SP, McGrath JJC, Thayaparan D, Wang P, Stampfli MR, Hirota JA. Development and validation of a mouse model of contemporary cannabis smoke exposure. ERJ Open Res 2021; 7:00107-2021. [PMID: 34291110 PMCID: PMC8287133 DOI: 10.1183/23120541.00107-2021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/05/2021] [Indexed: 11/24/2022] Open
Abstract
Cannabis is widely used for both recreational and medicinal purposes. Inhalation of combusted cannabis smoke is the most common mode of drug consumption, exposing the lungs to the pharmacologically active ingredients, including tetrahydrocannabinol (THC) and cannabidiol (CBD). While the relationship between cannabis smoke exposure and compromised respiratory health has yet to be sufficiently defined, previous investigations suggest that cannabis smoke may dysregulate pulmonary immunity. Presently, there exist few preclinical animal models that have been extensively validated for contemporary cannabis smoke exposure. To address this need, we developed a mouse model with readouts of total particulate matter, serum cannabinoid and carboxyhaemoglobin levels, lung cellular responses, and immune-mediator production. Using a commercially available smoke exposure system and a cannabis source material of documented THC/CBD composition, we exposed mice to a mean±sd total particulate matter of 698.89±66.09 µg·L−1 and demonstrate increases in serum cannabinoids and carboxyhaemoglobin. We demonstrate that cannabis smoke modulates immune cell populations and mediators in both male and female BALB/c mice. This modulation is highlighted by increases in airway and lung tissue macrophage populations, including tissue-resident alveolar macrophages, monocyte-derived alveolar macrophages, and interstitial macrophage subpopulations. No changes in airway or lung tissue infiltration of neutrophils were observed. Immune-mediator analysis indicated significant upregulation of macrophage-derived chemokine, thymus and activation-regulated chemokine, and vascular endothelial growth factor within the lung tissue of cannabis smoke-exposed mice. This accessible and reproducible smoke-exposure model provides a foundation to explore the impact of chronic cannabis exposures and/or co-exposures with pathogens of clinical relevance, such as influenza. Validation of the use of contemporary cannabis available on the legal market of known THC/CBD composition in a mouse model of smoke exposure with readouts of lung inflammationhttps://bit.ly/3okHWS4
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Affiliation(s)
- Matthew F Fantauzzi
- Dept of Medicine, McMaster University, Hamilton, ON, Canada.,McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Steven P Cass
- Dept of Medicine, McMaster University, Hamilton, ON, Canada.,McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Joshua J C McGrath
- Dept of Medicine, McMaster University, Hamilton, ON, Canada.,McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Danya Thayaparan
- Dept of Medicine, McMaster University, Hamilton, ON, Canada.,McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Peiyao Wang
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Martin R Stampfli
- Dept of Medicine, McMaster University, Hamilton, ON, Canada.,McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada.,Firestone Institute for Respiratory Health - Division of Respirology, Dept of Medicine, McMaster University, Hamilton, ON, Canada
| | - Jeremy A Hirota
- Dept of Medicine, McMaster University, Hamilton, ON, Canada.,McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada.,Firestone Institute for Respiratory Health - Division of Respirology, Dept of Medicine, McMaster University, Hamilton, ON, Canada
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