Effects of Cardiopulmonary Bypass Operation on Circulating Levels of Adropin, Elabela, and Nitric Oxide Depending on the Time Intervals
Abstract
Introduction: Elabela and adropin (nitric oxide-mediated effects) are two new hormones that are synthesized in the heart and discovered in the last decade, which play a role in vascular system homeostasis. Therefore, the main aim of this study was to examine the changes of adropin, elabela, and nitric oxide in blood samples taken at various time intervals during a coronary artery bypass graft using cardiopulmonary bypass.
Patients and Methods: This study included 20 healthy individuals and 15 patients undergoing cardiopulmonary bypass surgery. Blood samples were taken from patients who had cardiopulmonary bypass surgery before anesthesia induction (T1), before bypass (T2), before removing the cross-clamp (T3), at the intensive care unit (T4), and at postoperative 24 (T5), 48 (T6), and 72 hours (T7). A blood sample was taken once from the healthy volunteer control group. Blood adropin, elabela, and nitric oxide quantities were measured by ELISA.
Results: When the control adropin and nitric oxide blood values were compared with the adropin and nitric oxide blood values obtained at T1, adropin and nitric oxide levels in the blood collected during the T1 time interval were significantly lower. Elabela and lactate levels in the blood at the T1 time interval were significantly higher. In the blood samples taken at postoperative 24 (T5), 48 (T6), and 72 hours (T7), both blood elabela and blood lactate began to decrease significantly.
Conclusion: Significant changes in the amount of these molecules in blood samples taken at various time intervals during cardiopulmonary bypass operation are promising in the monitoring of coronary artery bypass surgery.Keywords
References
- 1. Roth GA, Huffman MD, Moran AE, Feigin V, Mensah GA, Naghavi M, et al. Global and regional patterns in cardiovascular mortality from 1990 to 2013. Circulation 2015;132:1667-78.
- 2. Aydin S, Aydin S, Nesimi Eren M, Sahin I, Yilmaz M, Kalayci M, et al. The cardiovascular system and the biochemistry of grafts used in heart surgery. Springerplus 2013;2:612.
- 3. Stoney WS. Evolution of cardiopulmonary bypass. Circulation 2009;119:2844-53.
- 4. Fox AA, Marcantonio ER, Collard CD, Thoma M, Perry TE, Shernan SK, et al. Increased peak postoperative B-type natriuretic peptide predicts decreased longer-term physical function after primary coronary artery bypass graft surgery. Anesthesiology 2011;114:807-16.
- 5. Schaff HV, Mashburn JP, McCarthy PM, Torres EJ, Burnett JC. Natriuresis during and early after cardiopulmonary bypass: relationship to atrial natriuretic factor, aldosterone, and antidiuretic hormone. J Thorac Cardiovasc Surg 1989;98:979-86.
- 6. Kuntschen FR, Galletti PM, Hahn C. Glucose-insulin interactions during cardiopulmonary bypass. Hypothermia versus normothermia. J Thorac Cardiovasc Surg 1986;91:451-9.
- 7. Aydin S, Eren MN, Aydin S, Ozercan IH, Dagli AF. The bioactive peptides salusins and apelin-36 are produced in human arterial and venous tissues and the changes of their levels during cardiopulmonary bypass. Peptides 2012;37:233-9.
- 8. Kumar KG, Trevaskis JL, Lam DD, Sutton GM, Koza RA, Chouljenko VN, et al. Identification of adropin as a secreted factor linking dietary macronutrient intake with energy homeostasis and lipid metabolism. Cell Metab 2008;8:468-81.
Details
Primary Language
English
Subjects
Clinical Sciences
Journal Section
Research Article
Authors
Publication Date
December 2, 2018
Submission Date
December 2, 2018
Acceptance Date
-
Published in Issue
Year 2018 Volume: 21 Number: 3