Galanina – neuromodulator uczestniczący w utrzymywaniu homeostazy krążeniowej

• Authors: Renata Rybczyk , Adam Krawiec , Damian Kawecki , Jerzy Jochem

Title variants

EN

Galanin – a neuromodulator involved in the cardiovascular homeostasis

• Languages of publication: PL

Abstracts

PL

Galanina jest 29-aminokwasowym peptydem działającym jako neuromodulator w ośrodkowym i obwodowym układzie nerwowym. Wpływa na wiele czynności ośrodkowego układu nerwowego, włączając regulację ośrodka głodu i sytości, uczenie się i zapamiętywanie, regulację neuroendokrynną i przewodnictwo impulsów z nocyceptorów. W pracy dokonano przeglądu najnowszych doniesień dotyczących ośrodkowego i obwodowego wpływu galaniny na układ krążenia. Omówiono mechanizmy działania galaniny oraz interakcje między galaniną i innymi układami neuronalnymi w regulacji układu krążenia. Przedstawione informacje wskazują, że galanina wraz z innymi neuroprzekaźnikami/neuromodulatorami wpływa na ośrodkową i obwodową regulację układu krążenia. Najnowsze badania sugerują możliwy udział galaniny w aktywacji mechanizmów kompensacyjnych w stanie stresu, w tym podczas zaburzenia homeostazy krążeniowej.

EN

Galanin is a 29 amino acid peptide acting as a neuromodulator in the central and peripheral nervous systems. It infl uences a variety of the central nervous system, functions, including food intake regulation, learning and memory, neuroendocrine control and pain transmission. In the present paper, we review the central and peripheral infl uences of galanin on the cardiovascular system. We discuss mechanisms involved in galanin action as well as interactions between galanin and other neuronal systems in the cardiovascular control. In conclusion, galanin, together with other neurotransmitters/neuromodulators, infl uences the central and peripheral przedzwocardiovascular regulation. Moreover, we suggest its involvement in the activation of compensatory mechanisms in the state of disturbed circulatory homeostasis.

Keywords

EN

cardiovascular system; galanin; galanina; homeostasis; homeostaza; układ krążenia

Discipline

• MEDICINE: MEDICINE

• Publisher: Śląski Uniwersytet Medyczny w Katowicach
• Journal: Annales Academiae Medicae Silesiensis
• Year: 2012
• Volume: 66
• Issue: 2
• Pages: 66–73

Contributors

author

Renata Rybczyk

• Katedra i Zakład Podstawowych Nauk Medycznych Wydziału Zdrowia Publicznego

author

Adam Krawiec

• Katedra i Zakład Podstawowych Nauk Medycznych Wydziału Zdrowia Publicznego

author

Damian Kawecki

• II Katedra i Oddział Kliniczny Kardiologii Wydziału Lekarskiego z Oddziałem Lekarsko-Dentystycznym w Zabrzu Śląskiego Uniwersytetu Medycznego w Katowicach

author

Jerzy Jochem

• Katedra i Zakład Podstawowych Nauk Medycznych Wydziału Zdrowia Publicznego Śląskiego Uniwersytetu Medycznego w Katowicach ul. Piekarska 18 41-902 Bytom tel.: [phone], fax [phone]

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• Document Type: article