Natraj Krishnan, Ph.D.

Job Position: Worker

Total found: 44 records
Bednářová A., Kodrík D., Rakshit K., Krishnan N. (2015) Knockdown of adipokinetic hormone synthesis increases susceptibility to oxidative stress in Drosophila – a role for dFoxO? Comp. Biochem. Physiol. C. 171 : 8-14.
DOI: 10.1016/j.cbpc.2015.03.006
Hanna M., Bednářová A., Rakshit K., Chaudhuri A., O’donnell J., Krishnan N. (2015) Perturbations in dopamine synthesis lead to discrete physiological effects and impact oxidative stress response in Drosophila. Journal of Insect Physiology 73 : 11-19.
DOI: 10.1016/j.jinsphys.2015.01.001
Kodrík D., Bednářová A., Zemanová M., Krishnan N. (2015) Hormonal regulation of response to oxidative stress in insects - an update Int. J. Mol. Sci. 16 : 25788-25816.
DOI: 10.3390/ijms161025788
Bednářová A., Kodrík D., Krishnan N. (2014) Downstream signalling by adipokinetic hormone to counter oxidative stress in Drosophila melanogaster – Is FoxO involved? 27th Conference of European Comparative Endocrinologists, Rennes, France, August 25 - 29, Abstract No. PO 15, p. 104.
Bednářová A., Kodrík D., Krishnan N. (2014) Sexual dimorphism in polygalacturonase expression and activity in the salivary gland of Pyrrhocoris apterus L. Entomological Society of America 2014 Annual Meeting, Portland, Oregon, USA, November 16-19, Abstract No. D 3078, p. 143
Rodríguez-Illamola A., Sidorov R., Sajwan S., Bartussek J., Krishnan N., Žurovec M., Kodrík D. (2014) Adipokinetic hormone regulates the anti-oxidative response and the wing beat frequency in Drosophila melanogaster. 27th Conference of European Comparative Endocrinologists, Rennes, France, August 25 - 29, Abstract No. PO 54, p. 130.
Vinokurov K., Bednářová A., Tomčala A., Stašková T., Krishnan N., Kodrík D. (2014) Role of adipokinetic hormone in stimulation of salivary gland activities: the fire bug Pyrrhocoris apterus L. (Heteroptera) as a model species. J. Insect Physiol. 60 : 58-67.
DOI: 10.1016/j.jinsphys.2013.11.005
Wasielewski O., Szczepankiewicz D., Giejdasz K., Wojciechowicz T., Bednářová A., Krishnan N. (2014) The potential role of adiponectin- and resistin-like peptides in the regulation of lipid levels in the hemolymph of over-wintering adult females of Osmia bicornis. Apidologie 45 : 491-503.
DOI: 10.1007/s13592-013-0264-z
Bednářová A., Kodrík D., Krishnan N. (2013) Unique roles of glucagon and glucagon-like peptides: Parallels in understanding the functions of adipokinetic hormones in stress responses in insects. Comp. Biochem. Physiol. A. 164 : 91-100.
DOI: 10.1016/j.cbpa.2012.10.012
Bednářová A., Kodrík D., Krishnan N. (2013) Nature’s timepiece – molecular coordination of metabolism and impact on aging. Int. J. Mol. Sci. 14 : 3026-3049.
DOI: 10.3390/ijms14023026
Bednářová A., Kodrík D., Krishnan N. (2013) Adipokinetic hormone exerts its anti-oxidative effects using a conserved signal- transduction mechanism involving both PKC and cAMP by mobilizing extra- and intracellular Ca2+ stores. Comp. Biochem. Physiol. C 158 : 142-149.
DOI: 10.1016/j.cbpc.2013.07.002
Bednářová A., Kodrík D., Krishnan N. (2013) Involvement of Ca2+ stores, PKC and cAMP in the anti-oxidative effects exerted by adipokinetic hormone to oxidative stress. 17th International Congress of Comparative Endocrinology, Barcelona, Spain, July 15-19, Abstract No. O-10
Bednářová A., Krishnan N., Cheng I., Večeřa J., Lee H., Kodrík D. (2013) Adipokinetic hormone counteracts oxidative stress elicited in insects by hydrogen peroxide: in vivo and in vitro study. Physiol. Entomol. 38 : 54-62.
DOI: 10.1111/phen.12008
Ivanchenko M., Den Os D., Monhausen G., Dubrovsky J., Bednářová A., Krishnan N. (2013) Auxin increases the hydrogen peroxide (H2O2) concentration in tomato (Solanum lycopersicum) root tips while inhibiting root growth. Annals of Botany 112 : 1107-1116.
DOI: 10.1093/aob/mct181
Krishnan N., Kodrík D. (2012) Endocrine control of oxidative stress in insects In: Farooqui T. and Farooqui A.A. (Eds.), Oxidative Stress in Vertebrates and Invertebrates: Molecular Aspects of Oxidative Stress on Cell Signalling, Wiley-Blackwell, New Jersey, ISBN: 978-1-118-14814-3 p. 261-270.
Večeřa J., Krishnan N., Mithöfer A., Vogele H., Kodrík D. (2012) Adipokinetic hormone-induced antioxidant response in Spodoptera littoralis Comp. Biochem. Physiol. C 155 : 389-395.
DOI: 10.1016/j.cbpc.2011.10.009
Večeřa J., Krishnan N., Fencková M., Kodrík D., Mithöfer A. (2011) Role of neuropeptides from AKH/RPCH family in oxidative stress: AKH-induced antioxidative response in insect. Sixth International Symposium on Molecular Insect Science, Amsterdam, The Netherlands, October 2-5, P 3.21
Večeřa J., Kodrík D., Mithöfer A., Krishnan N. (2010) Antioxidant effect of adipokinetic neuropeptides in Spodoptera littoralis. 25th Conference of European Comparative Endocrinologists, Pécs, Hungary, August 31 - September 4, Abstract No. P09-09, p. 110
Alquicer G., Kodrík D., Krishnan N. (2009) Does mammalian glucagon elicit insect antioxidant mechanisms? 85th Physiological Days - Conference of Czech and Slovak Physiological Society - Endocrinology, Prague, Czech Republic, February 3 - 5, p. 12.
Alquicer G., Kodrík D., Krishnan N. (2009) Does mammalian glucagon elicit insect antioxidant mechanisms? (published abstract) Physiol. Res. 58 : 1.

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Biology Centre CAS
Institute of Entomology
Branišovská 1160/31
370 05 České Budějovice

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