Karol Ondrias, DSc.

Head of the Department of Cell Physiology and Genetics 
Institute of Molecular Physiology and Genetics 
Slovak Academy of Sciences 
Vlarska 5,
83334 Bratislava,
Slovakia.
Mail.: This email address is being protected from spambots. You need JavaScript enabled to view it.
http://www.umfg.sav.sk/liic/
Phone: ++421-2-54774102;
Mobil: ++421908577943
Fax: ++421-2-54773666

Research Interests
H₂S induced NO release from nitroso-compounds and modulation of the  release by low molecular thiols. Modulation of intracellular membrane  channels by H₂S and its derivatives.

Selected Recent Publications

• Anna Bertova, Sona Cacanyiova, Zuzana Tomaskova, Frantisek Kristek,  Olga Krizanova, Karol Ondrias. The hypothesis of the main role of H2S in  coupled sulphide-nitroso signalling pathway. Gen. Physiol. Biophys. 29 (2010) 402-410;

• Zuzana Tomaskova, Sona Cacanyiova, Andrej Benco, Frantisek Kristek,  Lea Dugovicova, Jan Hrbac, Karol Ondrias. Lipids modulate H2S/HS–  induced NO release from S-nitrosoglutathione. Biochemical and  Biophysical Research Communications 390 (2009) 1241–1244, doi:10.1016/j.bbrc.2009.10.128

• Lubica Malekova, Olga Krizanova, Karol Ondrias. H2S and HS- donor  NaHS inhibits intracellular chloride channels.  Gen. Physiol. Biophys.  28 (2009) 190–194, Slovakia