IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v9y2012i7p2312-2325d18602.html
   My bibliography  Save this article

Effects of Cold Air on Cardiovascular Disease Risk Factors in Rat

Author

Listed:
  • Bin Luo

    (School of Applied Meteorology, Nanjing University of Information Science and Technology, 219 Ningliu Road, Nanjing 210044, China
    Key Laboratories of Arid Climatic Change and Reducing Disaster of Gansu Province, Lanzhou Institute of Arid Meteorology, China Meteorological Administration, 2070 Donggang East Road, Chengguan District, Lanzhou 730020, China)

  • Shuyu Zhang

    (Key Laboratories of Arid Climatic Change and Reducing Disaster of Gansu Province, Lanzhou Institute of Arid Meteorology, China Meteorological Administration, 2070 Donggang East Road, Chengguan District, Lanzhou 730020, China)

  • Shoucun Ma

    (School of Applied Meteorology, Nanjing University of Information Science and Technology, 219 Ningliu Road, Nanjing 210044, China)

  • Ji Zhou

    (School of Applied Meteorology, Nanjing University of Information Science and Technology, 219 Ningliu Road, Nanjing 210044, China)

  • Baojian Wang

    (Lanzhou Central Meteorological Observatory, 2070 Donggang East Road, Chengguan District, Lanzhou 730020, China)

Abstract

The purpose of this study is to explore possible potential implications of cold air in cardiovascular disease (CVD) risk in rats. Healthy Wistar rats were exposed to artificial cold air under laboratory conditions, and their systolic blood pressure, heart rate, vasoconstriction, CVD risk factors, and myocardial damage indicators after cold air exposure were determined and evaluated. Systolic blood pressure, whole blood viscosity, and plasma level of norepinephrine, angiotensinⅡ, low density lipoprotein, total cholesterol, and fibrinogen in treatment groups increased significantly compared with control groups. No significant variations were found in plasma Mb and cTnT and myocardial tissue between the treatment and control groups. Results indicate that: (1) higher levels of SBP, WBV and LDL/HDL, total cholesterol (TC), and FG in blood may indicate higher CVD risks during cold air exposure; (2) cold air may exert continuous impacts on SBP and other CVD risk factors.

Suggested Citation

  • Bin Luo & Shuyu Zhang & Shoucun Ma & Ji Zhou & Baojian Wang, 2012. "Effects of Cold Air on Cardiovascular Disease Risk Factors in Rat," IJERPH, MDPI, vol. 9(7), pages 1-14, June.
    • Handle: RePEc:gam:jijerp:v:9:y:2012:i:7:p:2312-2325:d:18602
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/9/7/2312/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1660-4601/9/7/2312/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Baker-Blocker, A., 1982. "Winter weather and cardiovascular mortality in Minneapolis-St. Paul," American Journal of Public Health, American Public Health Association, vol. 72(3), pages 261-265.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Shuyu Zhang & Zhengzhong Kuang & Xiakun Zhang, 2015. "Effects of Simulated Heat Waves with Strong Sudden Cooling Weather on ApoE Knockout Mice," IJERPH, MDPI, vol. 12(6), pages 1-15, May.
    2. Xiakun Zhang & Shuyu Zhang & Chunling Wang & Baojian Wang & Pinwen Guo, 2014. "Effects of Moderate Strength Cold Air Exposure on Blood Pressure and Biochemical Indicators among Cardiovascular and Cerebrovascular Patients," IJERPH, MDPI, vol. 11(3), pages 1-16, February.
    3. Bin Luo & Shuyu Zhang & Shoucun Ma & Ji Zhou & Baojian Wang, 2012. "Artificial Cold Air Increases the Cardiovascular Risks in Spontaneously Hypertensive Rats," IJERPH, MDPI, vol. 9(9), pages 1-12, September.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yohann Moanahere Chiu & Fateh Chebana & Belkacem Abdous & Diane Bélanger & Pierre Gosselin, 2021. "Cardiovascular Health Peaks and Meteorological Conditions: A Quantile Regression Approach," IJERPH, MDPI, vol. 18(24), pages 1-14, December.
    2. Aleš Urban & Jan Kyselý, 2014. "Comparison of UTCI with Other Thermal Indices in the Assessment of Heat and Cold Effects on Cardiovascular Mortality in the Czech Republic," IJERPH, MDPI, vol. 11(1), pages 1-16, January.
    3. Mengyuan Wang & Xiaoming Qi & Zehong Li & Maogui Hu, 2020. "Evaluation of Climatic Condition Suitability for Elderly Care Industry Development in Prefecture-Level Cities in China," Sustainability, MDPI, vol. 12(22), pages 1-17, November.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:9:y:2012:i:7:p:2312-2325:d:18602. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.