Articles by author - Ewa Sewerynek

Melatonin and the cardiovascular system.

Journal Article 2002; 23(Suppl 1): 79-83 PubMed PMID: 12019357 Keywords: Animals, Cardiovascular Physiological Phenomena, Hemodynamics:physiology, Humans, Melatonin:physiology,.

: Melatonin concentrations in serum, as well as urinary levels of its main metabolite, 6-sulphatoxymelatonin, decrease with age. In the co.....

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Thymidine kinase and adenosine kinase activities in homogenates of thyroid lobes in hemithyroidectomized rats; effects of melatonin in vitro.

Gesing A, Modrzejewska H, Karbownik M, Sewerynek E, Greger J, Lewinski A.

Journal Article 2000; 21(6): 453-459 PubMed PMID: 11335866

: OBJECTIVES: Thymidine kinase (TK, EC 2.7.1.21) is a part of the pyrimidine salvage pathway, involved in DNA synthesis. In turn, adenosin.....

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Effects of melatonin on the oxidative stress induced by thyrotoxicosis in rats.

Sewerynek E, Wiktorska J, Lewinski A.

Journal Article 1999; 20(3-4): 157-161 PubMed PMID: 11462107

: High concentrations of thyroid hormones can affect the metabolism of oxygen in aerobic conditions and stimulate free radicals generation.....

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