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Items: 39

1.

Electrophysiological adaptations of insect photoreceptors and their elementary responses to diurnal and nocturnal lifestyles.

Frolov RV, Ignatova II.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2020 Jan;206(1):55-69. doi: 10.1007/s00359-019-01392-8. Epub 2019 Dec 19.

2.

Latency of phototransduction limits transfer of higher-frequency signals in cockroach photoreceptors.

Ignatova II, Saari P, Frolov RV.

J Neurophysiol. 2020 Jan 1;123(1):120-133. doi: 10.1152/jn.00365.2019. Epub 2019 Nov 13.

PMID:
31721631
3.

The sources of electrophysiological variability in the retina of Periplaneta americana.

Frolov RV.

Vis Neurosci. 2019 Jan;36:E003. doi: 10.1017/S0952523819000026.

PMID:
30915923
4.

Changes in electrophysiological properties of photoreceptors in Periplaneta americana associated with the loss of screening pigment.

Saari P, Immonen EV, Kemppainen J, Heimonen K, Zhukovskaya M, Novikova E, French AS, Torkkeli PH, Liu H, Frolov RV.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2018 Nov;204(11):915-928. doi: 10.1007/s00359-018-1290-0. Epub 2018 Sep 20.

PMID:
30238156
5.

Electrical interactions between photoreceptors in the compound eye of Periplaneta americana.

Saari P, Immonen EV, French AS, Torkkeli PH, Liu H, Heimonen K, Frolov RV.

J Exp Biol. 2018 Nov 1;221(Pt 21). pii: jeb189340. doi: 10.1242/jeb.189340.

6.

Phenotypic plasticity in Periplaneta americana photoreceptors.

Frolov RV, Immonen EV, Saari P, Torkkeli PH, Liu H, French AS.

J Gen Physiol. 2018 Oct 1;150(10):1386-1396. doi: 10.1085/jgp.201812107. Epub 2018 Aug 16.

7.

On the role of transient depolarization-activated K+ current in microvillar photoreceptors.

Frolov RV.

J Gen Physiol. 2018 Sep 3;150(9):1287-1298. doi: 10.1085/jgp.201711940. Epub 2018 Jul 26.

8.

Non-linear amplification of graded voltage signals in the first-order visual interneurons of the butterfly Papilio xuthus.

Rusanen J, Frolov R, Weckström M, Kinoshita M, Arikawa K.

J Exp Biol. 2018 Jun 22;221(Pt 12). pii: jeb179085. doi: 10.1242/jeb.179085.

10.

Effects of phase correlations in naturalistic stimuli on quantitative information coding by fly photoreceptors.

Ignatova II, French AS, Frolov RV.

J Neurophysiol. 2018 Jun 1;119(6):2276-2290. doi: 10.1152/jn.00017.2018. Epub 2018 Mar 14.

11.

Behavioral responses to visual overstimulation in the cockroach Periplaneta americana L.

Zhukovskaya M, Novikova E, Saari P, Frolov RV.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2017 Dec;203(12):1007-1015. doi: 10.1007/s00359-017-1210-8. Epub 2017 Sep 7.

PMID:
28884199
12.

Not flying blind: a comparative study of photoreceptor function in flying and non-flying cockroaches.

Frolov RV, Matsushita A, Arikawa K.

J Exp Biol. 2017 Jul 1;220(Pt 13):2335-2344. doi: 10.1242/jeb.159103. Epub 2017 Apr 12.

13.

Distinct roles of light-activated channels TRP and TRPL in photoreceptors of Periplaneta americana.

Saari P, French AS, Torkkeli PH, Liu H, Immonen EV, Frolov RV.

J Gen Physiol. 2017 Apr 3;149(4):455-464. doi: 10.1085/jgp.201611737. Epub 2017 Mar 10.

14.

EAG channels expressed in microvillar photoreceptors are unsuited to diurnal vision.

Immonen EV, French AS, Torkkeli PH, Liu H, Vähäsöyrinki M, Frolov RV.

J Physiol. 2017 Aug 15;595(16):5465-5479. doi: 10.1113/JP273612. Epub 2017 Feb 22.

15.

Static and Dynamic Adaptation of Insect Photoreceptor Responses to Naturalistic Stimuli.

French AS, Immonen EV, Frolov RV.

Front Physiol. 2016 Oct 25;7:477. eCollection 2016.

16.

Current advances in invertebrate vision: insights from patch-clamp studies of photoreceptors in apposition eyes.

Frolov RV.

J Neurophysiol. 2016 Aug 1;116(2):709-23. doi: 10.1152/jn.00288.2016. Epub 2016 Jun 1. Review.

17.

Harnessing the Flow of Excitation: TRP, Voltage-Gated Na(+), and Voltage-Gated Ca(2+) Channels in Contemporary Medicine.

Frolov RV, Weckström M.

Adv Protein Chem Struct Biol. 2016;103:25-95. doi: 10.1016/bs.apcsb.2015.11.001. Epub 2015 Dec 10. Review.

PMID:
26920687
18.

Visual ecology and potassium conductances of insect photoreceptors.

Frolov R, Immonen EV, Weckström M.

J Neurophysiol. 2016 Apr;115(4):2147-57. doi: 10.1152/jn.00795.2015. Epub 2016 Feb 10.

19.

[Andrological aspects of men's health in Kazakhstan].

Khamzin A, Frolov R.

Georgian Med News. 2015 May;(242):7-12. Russian.

PMID:
26042441
20.

Biophysical properties of photoreceptors in Corixa punctata facilitate diurnal life-style.

Frolov RV.

Vision Res. 2015 Jun;111(Pt A):75-81. doi: 10.1016/j.visres.2015.03.026. Epub 2015 Apr 22.

21.

Evidence of more ion channels inhibited by celecoxib: KV1.3 and L-type Ca(2+) channels.

Frolov RV, Singh S.

BMC Res Notes. 2015 Mar 1;8:62. doi: 10.1186/s13104-015-1023-1.

22.

Large variation among photoreceptors as the basis of visual flexibility in the common backswimmer.

Immonen EV, Ignatova I, Gislen A, Warrant E, Vähäsöyrinki M, Weckström M, Frolov R.

Proc Biol Sci. 2014 Nov 22;281(1795). pii: 20141177. doi: 10.1098/rspb.2014.1177.

23.

Developmental changes in biophysical properties of photoreceptors in the common water strider (Gerris lacustris): better performance at higher cost.

Frolov R, Weckström M.

J Neurophysiol. 2014 Aug 15;112(4):913-22. doi: 10.1152/jn.00239.2014. Epub 2014 May 28.

24.

Elementary and macroscopic light-induced currents and their Ca(2+)-dependence in the photoreceptors of Periplaneta americana.

Immonen EV, Krause S, Krause Y, Frolov R, Vähäsöyrinki MT, Weckström M.

Front Physiol. 2014 Apr 22;5:153. doi: 10.3389/fphys.2014.00153. eCollection 2014.

25.

Equilibrating errors: reliable estimation of information transmission rates in biological systems with spectral analysis-based methods.

Ignatova I, French AS, Immonen EV, Frolov R, Weckström M.

Biol Cybern. 2014 Jun;108(3):305-20. doi: 10.1007/s00422-014-0598-2. Epub 2014 Apr 2.

PMID:
24692025
26.

Celecoxib and ion channels: a story of unexpected discoveries.

Frolov RV, Singh S.

Eur J Pharmacol. 2014 May 5;730:61-71. doi: 10.1016/j.ejphar.2014.02.032. Epub 2014 Mar 11. Review.

PMID:
24630832
27.

Performance of blue- and green-sensitive photoreceptors of the cricket Gryllus bimaculatus.

Frolov RV, Immonen EV, Weckström M.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2014 Mar;200(3):209-19. doi: 10.1007/s00359-013-0879-6. Epub 2014 Jan 8.

PMID:
24398538
28.

Temperature and functional plasticity of L-type Ca2+ channels in Drosophila.

Frolov RV, Singh S.

Cell Calcium. 2013 Oct;54(4):287-94. doi: 10.1016/j.ceca.2013.07.005. Epub 2013 Aug 12.

PMID:
23993048
29.

Potassium channels in Drosophila: historical breakthroughs, significance, and perspectives.

Frolov RV, Bagati A, Casino B, Singh S.

J Neurogenet. 2012 Sep;26(3-4):275-90. Review.

PMID:
23181728
30.

Postembryonic developmental changes in photoreceptors of the stick insect Carausius morosus enhance the shift to an adult nocturnal life-style.

Frolov R, Immonen EV, Vähäsöyrinki M, Weckström M.

J Neurosci. 2012 Nov 21;32(47):16821-31. doi: 10.1523/JNEUROSCI.2612-12.2012.

31.

Signal coding in cockroach photoreceptors is tuned to dim environments.

Heimonen K, Immonen EV, Frolov RV, Salmela I, Juusola M, Vähäsöyrinki M, Weckström M.

J Neurophysiol. 2012 Nov;108(10):2641-52. doi: 10.1152/jn.00588.2012. Epub 2012 Aug 29.

32.

Cellular elements for seeing in the dark: voltage-dependent conductances in cockroach photoreceptors.

Salmela I, Immonen EV, Frolov R, Krause S, Krause Y, Vähäsöyrinki M, Weckström M.

BMC Neurosci. 2012 Aug 6;13:93. doi: 10.1186/1471-2202-13-93.

33.

Inhibition of ion channels and heart beat in Drosophila by selective COX-2 inhibitor SC-791.

Frolov RV, Singh S.

PLoS One. 2012;7(6):e38759. doi: 10.1371/journal.pone.0038759. Epub 2012 Jun 6.

34.

Inhibition of HERG potassium channels by celecoxib and its mechanism.

Frolov RV, Ignatova II, Singh S.

PLoS One. 2011;6(10):e26344. doi: 10.1371/journal.pone.0026344. Epub 2011 Oct 24.

35.

Mechanism of K(v)2.1 channel inhibition by a selective COX-2 inhibitor SC-791-modification of gating.

Frolov RV, Ignatova II, Singh S.

Brain Res. 2010 Nov 4;1359:67-74. doi: 10.1016/j.brainres.2010.08.062. Epub 2010 Aug 27.

PMID:
20801107
36.

Mechanisms of Kv2.1 channel inhibition by celecoxib--modification of gating and channel block.

Frolov RV, Bondarenko VE, Singh S.

Br J Pharmacol. 2010 Jan 1;159(2):405-18. doi: 10.1111/j.1476-5381.2009.00539.x. Epub 2009 Dec 15.

37.

Effects of celecoxib on ionic currents and spontaneous firing in rat retinal neurons.

Frolov RV, Slaughter MM, Singh S.

Neuroscience. 2008 Jul 17;154(4):1525-32. doi: 10.1016/j.neuroscience.2008.05.004. Epub 2008 May 9.

38.
39.

[Potentialities of low-frequency conductometry in the assessment of mineral waters].

Kuznetsov AN, Ponomarenko GN, Frolov RF, Turkovskiĭ II.

Gig Sanit. 2002 May-Jun;(3):74-6. Russian. No abstract available.

PMID:
12198916

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