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animal physiology, fish physiology, fish, heart, cardiovascular system, electrophysiology, patch-clamp, ecg, ion channels, action potential, climate change, environmental toxicology
Finland

Activities

Employment (8)

University of Eastern Finland: Joensuu, FI

2019-09-01 to present | Project Researcher/Animal Physiology (Department of Environmental and Biological Sciences)
Employment
Source: Self-asserted source
Jaakko Haverinen

University of Eastern Finland: Joensuu, FI

2018-01-01 to 2019-08-31 | Stipend Researcher (Department of Environmental and Biological Sciences)
Employment
Source: Self-asserted source
Jaakko Haverinen

University of Eastern Finland: Joensuu, FI

2017-01-01 to 2017-12-31 | Project Researcher (Department of Environmental and Biological Sciences)
Employment
Source: Self-asserted source
Jaakko Haverinen

University of Eastern Finland: Joensuu, FI

2011-01-01 to 2016-12-31 | Stipend Researcher (Department of Biology)
Employment
Source: Self-asserted source
Jaakko Haverinen

University of Eastern Finland: Joensuu, FI

2010-01-01 to 2010-12-31 | University Researcher
Employment
Source: Self-asserted source
Jaakko Haverinen

University of Joensuu: Joensuu, FI

2008-10-01 to 2009-12-31 | Senior Assistant (Department of Biology)
Employment
Source: Self-asserted source
Jaakko Haverinen

University of Joensuu: Joensuu, FI

2007-01-01 to 2008-08-31 | Researcher (Department of Biology)
Employment
Source: Self-asserted source
Jaakko Haverinen

University of Joensuu: Joensuu, FI

2002-10-01 to 2006-12-31 | Research Amanuence (Department of Biology)
Employment
Source: Self-asserted source
Jaakko Haverinen

Education and qualifications (4)

University of Joensuu: Joensuu, FI

2004-01-01 to 2008-09-25 | PhD/Doctor of Philosophy (Animal Physiology)
Education
Source: Self-asserted source
Jaakko Haverinen

University of Kuopio: Kuopio, FI

1998-08-28 to 2006-12-04 | MSc/Master of Science (Applied Zoology)
Education
Source: Self-asserted source
Jaakko Haverinen

Finnish Institute of Fisheries and Environment: Parainen, FI

1996-01-02 to 1997-08-29 | Undergraduate Degree in Fisheries (Fish farming/Fish processing/Fishing)
Education
Source: Self-asserted source
Jaakko Haverinen

Upper secondary school of Vuohenki: Kajaani, FI

1991-08-15 to 1995-11-14 | Secondary-School Graduation Exam
Education
Source: Self-asserted source
Jaakko Haverinen

Works (43)

Cardiac arrhythmias in fish induced by natural and anthropogenic changes in environmental conditions

Journal of Experimental Biology
2024-10-15 | Journal article
Contributors: Matti Vornanen; Ahmed Badr; Jaakko Haverinen
Source: check_circle
Crossref

Three steps down: Metabolic depression in winter-acclimatized crucian carp (Carassius carassius L.)

Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology
2024-01 | Journal article
Part of ISSN: 1095-6433
Contributors: Jaakko Haverinen; Ahmed Badr; Markus Eskelinen; Matti Vornanen
Source: Self-asserted source
Jaakko Haverinen

Three steps down: Metabolic depression in winter-acclimatized crucian carp (Carassius carassius L.)

OpenAlex
2024-01-01 | Other
Contributors: Jaakko Haverinen; Ahmed Badr; Markus Eskelinen; Matti Vornanen
Source: check_circle
DataCite

Three steps down: Metabolic depression in winter-acclimatized crucian carp (Carassius carassius L.)

OpenAlex
2024-01-01 | Other
Contributors: Jaakko Haverinen; Ahmed Badr; Markus Eskelinen; Matti Vornanen
Source: check_circle
DataCite

Dual effect of metals on branchial and renal Na,K-ATPase activity in thermally acclimated crucian carp (Carassius carassius) and rainbow trout (Oncorhynchus mykiss)

Aquatic Toxicology
2023-01 | Journal article
Contributors: Jaakko Haverinen; Matti Vornanen
Source: check_circle
Crossref

Tissue-specific differences and temperature-dependent changes in Na,K-ATPase of the roach (Rutilus rutilus)

OpenAlex
2023-01-01 | Other
Contributors: Ahmed Badr; Jaakko Haverinen; Matti Vornanen
Source: check_circle
DataCite

Tissue-specific differences and temperature-dependent changes in Na,K-ATPase of the roach (Rutilus rutilus)

OpenAlex
2023-01-01 | Other
Contributors: Ahmed Badr; Jaakko Haverinen; Matti Vornanen
Source: check_circle
DataCite

Cardiac Toxicity of Cadmium Involves Complex Interactions Among Multiple Ion Currents in Rainbow Trout (Oncorhynchus mykiss) Ventricular Myocytes

Environmental Toxicology and Chemistry
2021-10 | Journal article
Contributors: Jaakko Haverinen; Ahmed Badr; Matti Vornanen
Source: check_circle
Crossref

Effect of channel assembly (KCNQ1 or KCNQ1 + KCNE1) on the response of zebrafish IKs to IKs inhibitors and activators

2021-10-27 | Other
Contributors: Jaakko Haverinen; Minna Hassinen; Matti Vornanen
Source: check_circle
Crossref

Effects of Na+ channel isoforms and cellular environment on temperature tolerance of cardiac Na+ current in zebrafish (Danio rerio) and rainbow trout (Oncorhynchus mykiss)

Journal of Experimental Biology
2021-04-15 | Journal article
Contributors: Jaakko Haverinen; Irina Dzhumaniiazova; Denis V. Abramochkin; Minna Hassinen; Matti Vornanen
Source: check_circle
Crossref

Effects of Na+channel isoforms and lipid membrane environment on temperature tolerance of cardiac Na+current in zebrafish (Danio rerio) and rainbow trout (Oncorhynchus mykiss)

2020-11-20 | Preprint
Contributors: Jaakko Haverinen; Irina Dzhumaniiazova; Denis V. Abramochkin; Minna Hassinen; Matti Vornanen
Source: check_circle
Crossref

Depression of heart rate in fish at critically high temperatures is due to atrioventricular block

2020-03-18 | Preprint
Contributors: Jaakko Haverinen; Matti Vornanen
Source: check_circle
Crossref

Atrioventricular block, due to reduced ventricular excitability, causes the depression of fish heart rate in fish at critically high temperatures

Journal of Experimental Biology
2020-01-01 | Journal article
Contributors: Jaakko Haverinen; Matti Vornanen
Source: check_circle
Crossref

Polycyclic Aromatic Hydrocarbons Phenanthrene and Retene Modify the Action Potential via Multiple Ion Currents in Rainbow Trout Oncorhynchus mykiss Cardiac Myocytes.

Environmental toxicology and chemistry
2019-08 | Journal article
Contributors: Vehniäinen ER; Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Temperature and external K+ dependence of electrical excitation in ventricular myocytes of cod-like fishes.

The Journal of experimental biology
2019-03 | Journal article
Contributors: Abramochkin DV; Haverinen J; Mitenkov YA; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Cardiac voltage-gated sodium channel expression and electrophysiological characterization of the sodium current in the zebrafish (Danio rerio) ventricle.

Progress in biophysics and molecular biology
2018-04 | Journal article
Contributors: Haverinen J; Hassinen M; Korajoki H; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Expression of calcium channel transcripts in the zebrafish heart: dominance of T-type channels

Journal of Experimental Biology
2018-01-01 | Journal article
Contributors: Jaakko Haverinen; Minna Hassinen; Surjya Narayan Dash; Matti Vornanen
Source: check_circle
Crossref

Small functional <i>I</i><sub>f</sub> current in sinoatrial pacemaker cells of the brown trout (<i>Salmo trutta fario</i>) heart despite strong expression of HCN channel transcripts.

American journal of physiology. Regulatory, integrative and comparative physiology
2017-08 | Journal article
Contributors: Hassinen M; Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Effects of prolonged anoxia on electrical activity of the heart in crucian carp (Carassius carassius).

The Journal of experimental biology
2016-11 | Journal article
Contributors: Tikkanen E; Haverinen J; Egginton S; Hassinen M; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Maximum heart rate in brown trout (Salmo trutta fario) is not limited by firing rate of pacemaker cells.

American journal of physiology. Regulatory, integrative and comparative physiology
2016-11 | Journal article
Contributors: Haverinen J; Abramochkin DV; Kamkin A; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Glycogen dynamics of crucian carp (Carassius carassius) in prolonged anoxia.

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology
2016-06 | Journal article
Contributors: Vornanen M; Haverinen J
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Lowering Temperature is the Trigger for Glycogen Build-Up and Winter Fasting in Crucian Carp (Carassius carassius).

Zoological science
2016-02 | Journal article
Contributors: Varis J; Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Deltamethrin is toxic to the fish (crucian carp, Carassius carassius) heart.

Pesticide biochemistry and physiology
2015-10 | Journal article
Contributors: Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Molecular basis and drug sensitivity of the delayed rectifier (IKr) in the fish heart.

Comparative biochemistry and physiology. Toxicology & pharmacology : CBP
2015-07 | Journal article
Contributors: Hassinen M; Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Inward rectifier potassium current (I K1) and Kir2 composition of the zebrafish (Danio rerio) heart.

Pflugers Archiv : European journal of physiology
2015-05 | Journal article
Contributors: Hassinen M; Haverinen J; Hardy ME; Shiels HA; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Electrical excitation of the heart in a basal vertebrate, the European river lamprey (Lampetra fluviatilis).

Physiological and biochemical zoology : PBZ
2014-11 | Journal article
Contributors: Haverinen J; Egginton S; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Electrical excitability of the heart in a Chondrostei fish, the Siberian sturgeon (Acipenser baerii).

American journal of physiology. Regulatory, integrative and comparative physiology
2014-08 | Journal article
Contributors: Haworth TE; Haverinen J; Shiels HA; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Effects of deltamethrin on excitability and contractility of the rainbow trout (Oncorhynchus mykiss) heart.

Comparative biochemistry and physiology. Toxicology & pharmacology : CBP
2013-10 | Journal article
Contributors: Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Acute heat tolerance of cardiac excitation in the brown trout (Salmo trutta fario).

The Journal of experimental biology
2013-09 | Journal article
Contributors: Vornanen M; Haverinen J; Egginton S
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

A significant role of sarcoplasmic reticulum in cardiac contraction of a basal vertebrate, the river lamprey (Lampetra fluviatilis).

Acta physiologica (Oxford, England)
2012-09 | Journal article
Contributors: Vornanen M; Haverinen J
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Tetrodotoxin sensitivity of the vertebrate cardiac Na+ current.

Marine drugs
2011-11 | Journal article
Contributors: Vornanen M; Hassinen M; Haverinen J
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Seasonality of glycogen phosphorylase activity in crucian carp (Carassius carassius L.).

Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology
2011-04 | Journal article
Contributors: Vornanen M; Haverinen J
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Thermal adaptation of the crucian carp (Carassius carassius) cardiac delayed rectifier current, IKs, by homomeric assembly of Kv7.1 subunits without MinK.

American journal of physiology. Regulatory, integrative and comparative physiology
2011-04 | Journal article
Contributors: Hassinen M; Laulaja S; Paajanen V; Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Body mass dependence of glycogen stores in the anoxia-tolerant crucian carp (Carassius carassius L.).

Die Naturwissenschaften
2011-01 | Journal article
Contributors: Vornanen M; Asikainen J; Haverinen J
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Sinoatrial tissue of crucian carp heart has only negative contractile responses to autonomic agonists.

BMC physiology
2010-06 | Journal article
Contributors: Vornanen M; Hälinen M; Haverinen J
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Responses of action potential and K+ currents to temperature acclimation in fish hearts: phylogeny or thermal preferences?

Physiological and biochemical zoology : PBZ
2009-09 | Journal article
Contributors: Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Comparison of sarcoplasmic reticulum calcium content in atrial and ventricular myocytes of three fish species.

American journal of physiology. Regulatory, integrative and comparative physiology
2009-08 | Journal article
Contributors: Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Electrophysiological properties and expression of the delayed rectifier potassium (ERG) channels in the heart of thermally acclimated rainbow trout.

American journal of physiology. Regulatory, integrative and comparative physiology
2008-04 | Journal article
Contributors: Hassinen M; Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Fish cardiac sodium channels are tetrodotoxin sensitive.

Acta physiologica (Oxford, England)
2007-11 | Journal article
Contributors: Haverinen J; Hassinen M; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Cloning and expression of cardiac Kir2.1 and Kir2.2 channels in thermally acclimated rainbow trout.

American journal of physiology. Regulatory, integrative and comparative physiology
2007-02 | Journal article
Contributors: Hassinen M; Paajanen V; Haverinen J; Eronen H; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Temperature acclimation modifies sinoatrial pacemaker mechanism of the rainbow trout heart.

American journal of physiology. Regulatory, integrative and comparative physiology
2006-09 | Journal article
Contributors: Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Significance of Na+ current in the excitability of atrial and ventricular myocardium of the fish heart.

The Journal of experimental biology
2006-02 | Journal article
Contributors: Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Temperature acclimation modifies Na+ current in fish cardiac myocytes.

The Journal of experimental biology
2004-07 | Journal article
Contributors: Haverinen J; Vornanen M
Source: Self-asserted source
Jaakko Haverinen via Europe PubMed Central

Peer review (10 reviews for 5 publications/grants)

Review activity for Aquaculture. (5)
Review activity for Comparative biochemistry and physiology. (1)
Review activity for Environmental science and pollution research international (1)
Review activity for Journal of comparative physiology. (1)
Review activity for Science of the total environment. (2)