Blood troponin levels in acute cardiac events depends on space weather activity components (a correlative study)
BACKGROUND: Many biological processes are influenced by space weather activity components such as solar activity (SA), geomagnetic activity (GMA) and cosmic ray activity (CRA). Examples are total mortality, acute myocardial infarction (AMI), stroke (cerebrovascular accident), sudden cardiac death, some congenital maladies (congenital heart disease and Down syndrome), many events in neonatology, ophtalmology, blood pressure regulation, blood coagulation, inflammation, etc. The aim of this study was to check if the level of blood troponins (Tns) - markers of myocardial damage and recognized components of modern description of AMI - is connected with the mentioned space weather parameters.
METHODS: Patients admitted to a 3000-bed tertiary university hospital in Kaunas, Lithuania, with suspected AMI were the object of the study. Data for the time between 2008 and 2013 - 72 consecutive months - were studied. Of the patients, 1896 (1398 male, 498 female) had elevated troponin I (Tn I) or troponin T (Tn T, sensitive Tn) levels. Normal values were 0.00-0.03 ng/mL for Tn I and 0.00-14.00 ng/mL for Tn T. Monthly means and standard deviation of Tn I and Tn T were compared with monthly markers of SA, GMA and CRA. Pearson correlation coefficients and their probabilities were established (in addition to the consecutive graphs of both comparing physical and biological data). The cosmophysical data came from space service institutions in the United States, Russia and Finland.
RESULTS: AMI was diagnosed in 1188 patients (62.66%), and intermediate coronary syndrome in 698 patients (36.81%). There were significant links of the Tn blood levels with four SA indices and CRA (neutron activity in imp/min); there was no significant correlation with GMA indices Ap and Cp (p=0.27 and p=0.235). Tn T levels significantly correlated with the GMA indices and not with the SA and CRA levels (Ap: r=0.77, p=0.0021; Cp: r=0.729, p=0.0047).
CONCLUSIONS: First, the monthly level of blood Tn I in ACS is significantly correlated with the indices of SA (inverse) and with CRA (neutron); second, no significant correlation with the GMA indices was found; and third, the Tn T levels showed significant links with the GMA indices and none with SA and CRA (neutron).
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2018 |
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| Erschienen: |
2018 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:29 |
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| Enthalten in: |
Journal of basic and clinical physiology and pharmacology - 29(2018), 3 vom: 27. Juni, Seite 257-263 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Stoupel, Eliiyahu [VerfasserIn] |
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| Links: |
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| Themen: |
Acute myocardial infarction |
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| Anmerkungen: |
Date Completed 14.09.2018 Date Revised 14.09.2018 published: Print Citation Status MEDLINE |
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| doi: |
10.1515/jbcpp-2017-0148 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM280572832 |
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| 100 | 1 | |a Stoupel, Eliiyahu |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Blood troponin levels in acute cardiac events depends on space weather activity components (a correlative study) |
| 264 | 1 | |c 2018 | |
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| 500 | |a Date Revised 14.09.2018 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a BACKGROUND: Many biological processes are influenced by space weather activity components such as solar activity (SA), geomagnetic activity (GMA) and cosmic ray activity (CRA). Examples are total mortality, acute myocardial infarction (AMI), stroke (cerebrovascular accident), sudden cardiac death, some congenital maladies (congenital heart disease and Down syndrome), many events in neonatology, ophtalmology, blood pressure regulation, blood coagulation, inflammation, etc. The aim of this study was to check if the level of blood troponins (Tns) - markers of myocardial damage and recognized components of modern description of AMI - is connected with the mentioned space weather parameters | ||
| 520 | |a METHODS: Patients admitted to a 3000-bed tertiary university hospital in Kaunas, Lithuania, with suspected AMI were the object of the study. Data for the time between 2008 and 2013 - 72 consecutive months - were studied. Of the patients, 1896 (1398 male, 498 female) had elevated troponin I (Tn I) or troponin T (Tn T, sensitive Tn) levels. Normal values were 0.00-0.03 ng/mL for Tn I and 0.00-14.00 ng/mL for Tn T. Monthly means and standard deviation of Tn I and Tn T were compared with monthly markers of SA, GMA and CRA. Pearson correlation coefficients and their probabilities were established (in addition to the consecutive graphs of both comparing physical and biological data). The cosmophysical data came from space service institutions in the United States, Russia and Finland | ||
| 520 | |a RESULTS: AMI was diagnosed in 1188 patients (62.66%), and intermediate coronary syndrome in 698 patients (36.81%). There were significant links of the Tn blood levels with four SA indices and CRA (neutron activity in imp/min); there was no significant correlation with GMA indices Ap and Cp (p=0.27 and p=0.235). Tn T levels significantly correlated with the GMA indices and not with the SA and CRA levels (Ap: r=0.77, p=0.0021; Cp: r=0.729, p=0.0047) | ||
| 520 | |a CONCLUSIONS: First, the monthly level of blood Tn I in ACS is significantly correlated with the indices of SA (inverse) and with CRA (neutron); second, no significant correlation with the GMA indices was found; and third, the Tn T levels showed significant links with the GMA indices and none with SA and CRA (neutron) | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a acute myocardial infarction | |
| 650 | 4 | |a blood | |
| 650 | 4 | |a cosmic ray activity | |
| 650 | 4 | |a geomagnetic activity | |
| 650 | 4 | |a solar activity | |
| 650 | 4 | |a troponin | |
| 650 | 7 | |a Biomarkers |2 NLM | |
| 650 | 7 | |a Troponin I |2 NLM | |
| 650 | 7 | |a Troponin T |2 NLM | |
| 700 | 1 | |a Radishauskas, Richardas |e verfasserin |4 aut | |
| 700 | 1 | |a Bernotiene, Gailute |e verfasserin |4 aut | |
| 700 | 1 | |a Tamoshiunas, Abdonas |e verfasserin |4 aut | |
| 700 | 1 | |a Virvichiute, Daiva |e verfasserin |4 aut | |
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