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Items: 1 to 50 of 77

1.

Fatiguing stimulation increases curvature of the force-velocity relationship in isolated fast-twitch and slow-twitch rat muscles.

Kristensen AM, Nielsen OB, Pedersen TH, Overgaard K.

J Exp Biol. 2019 Aug 9;222(Pt 15). pii: jeb204545. doi: 10.1242/jeb.204545.

PMID:
31292165
2.

Contractile benefits of doublet-initiated low-frequency stimulation in rat extensor digitorum longus muscle exposed to high extracellular [K+] or fatiguing contractions.

Pedersen KK, Nielsen OB, Overgaard K.

Am J Physiol Cell Physiol. 2019 Jul 1;317(1):C39-C47. doi: 10.1152/ajpcell.00519.2018. Epub 2019 Apr 10.

PMID:
30969780
3.

Early effects of eccentric contractions on muscle glucose uptake.

Andersen OE, Nielsen OB, Overgaard K.

J Appl Physiol (1985). 2019 Feb 1;126(2):376-385. doi: 10.1152/japplphysiol.00388.2018. Epub 2018 Dec 13.

PMID:
30543500
4.

Cold exposure causes cell death by depolarization-mediated Ca2+ overload in a chill-susceptible insect.

Bayley JS, Winther CB, Andersen MK, Grønkjær C, Nielsen OB, Pedersen TH, Overgaard J.

Proc Natl Acad Sci U S A. 2018 Oct 9;115(41):E9737-E9744. doi: 10.1073/pnas.1813532115. Epub 2018 Sep 25.

5.

The ins and outs of acid-base transport in skeletal muscle.

Aalkjær C, Nielsen OB.

J Gen Physiol. 2018 Jan 2;150(1):3-6. doi: 10.1085/jgp.201711955. Epub 2017 Dec 13. No abstract available.

6.

Effects of manipulating tetanic calcium on the curvature of the force-velocity relationship in isolated rat soleus muscles.

Kristensen AM, Nielsen OB, Overgaard K.

Acta Physiol (Oxf). 2018 Mar;222(3). doi: 10.1111/apha.12977. Epub 2017 Oct 19.

PMID:
28972685
7.

Olfactory testing in consecutive patients referred with suspected dementia.

Christensen IT, Larsson EM, Holm IE, Nielsen OBF, Andersen S.

BMC Geriatr. 2017 Jun 20;17(1):129. doi: 10.1186/s12877-017-0516-2.

8.

The anti-convulsants lacosamide, lamotrigine, and rufinamide reduce myotonia in isolated human and rat skeletal muscle.

Skov M, de Paoli FV, Nielsen OB, Pedersen TH.

Muscle Nerve. 2017 Jul;56(1):136-142. doi: 10.1002/mus.25452. Epub 2017 Feb 23.

PMID:
27783415
9.

Role of physiological ClC-1 Cl- ion channel regulation for the excitability and function of working skeletal muscle.

Pedersen TH, Riisager A, de Paoli FV, Chen TY, Nielsen OB.

J Gen Physiol. 2016 Apr;147(4):291-308. doi: 10.1085/jgp.201611582. Review.

10.

Protein kinase C-dependent regulation of ClC-1 channels in active human muscle and its effect on fast and slow gating.

Riisager A, de Paoli FV, Yu WP, Pedersen TH, Chen TY, Nielsen OB.

J Physiol. 2016 Jun 15;594(12):3391-406. doi: 10.1113/JP271556. Epub 2016 Mar 20.

11.

Skeletal muscle dysfunction in the db/db mouse model of type 2 diabetes.

Bayley JS, Pedersen TH, Nielsen OB.

Muscle Nerve. 2016 Sep;54(3):460-8. doi: 10.1002/mus.25064. Epub 2016 Jun 9.

PMID:
26833551
12.

Cardiac Dysfunction in a Porcine Model of Pediatric Malnutrition.

Fabiansen C, Lykke M, Hother AL, Koch J, Nielsen OB, Hunter I, Goetze JP, Friis H, Thymann T.

PLoS One. 2015 Oct 16;10(10):e0140472. doi: 10.1371/journal.pone.0140472. eCollection 2015.

13.

Determination of cable parameters in skeletal muscle fibres during repetitive firing of action potentials.

Riisager A, Duehmke R, Nielsen OB, Huang CL, Pedersen TH.

J Physiol. 2014 Oct 15;592(20):4417-29. doi: 10.1113/jphysiol.2014.280529. Epub 2014 Aug 15.

14.

Why do insects enter and recover from chill coma? Low temperature and high extracellular potassium compromise muscle function in Locusta migratoria.

Findsen A, Pedersen TH, Petersen AG, Nielsen OB, Overgaard J.

J Exp Biol. 2014 Apr 15;217(Pt 8):1297-306. doi: 10.1242/jeb.098442.

15.

Extracellular magnesium and calcium reduce myotonia in isolated ClC-1 chloride channel-inhibited human muscle.

Skov M, De Paoli FV, Lausten J, Nielsen OB, Pedersen TH.

Muscle Nerve. 2015 Jan;51(1):65-71. doi: 10.1002/mus.24260. Epub 2014 Nov 19.

PMID:
24710922
16.

Nasal filters for the treatment of allergic rhinitis: a randomized, double-blind, placebo-controlled crossover clinical trial.

Kenney P, Hilberg O, Pedersen H, Nielsen OB, Sigsgaard T.

J Allergy Clin Immunol. 2014 May;133(5):1477-80, 1480.e1-13. doi: 10.1016/j.jaci.2014.01.004. Epub 2014 Feb 28. No abstract available.

PMID:
24589343
17.

Effects of high-frequency stimulation and doublets on dynamic contractions in rat soleus muscle exposed to normal and high extracellular [K(+)].

Pedersen KK, Nielsen OB, Overgaard K.

Physiol Rep. 2013 Jul;1(2):e00026. doi: 10.1002/phy2.26. Epub 2013 Jul 15.

18.

Neuro-muscular function in the wobbler murine model of primary motor neuronopathy.

Broch-Lips M, Pedersen TH, Riisager A, Schmitt-John T, Nielsen OB.

Exp Neurol. 2013 Oct;248:406-15. doi: 10.1016/j.expneurol.2013.07.005. Epub 2013 Jul 17.

PMID:
23872513
19.

Intrarater reproducibility and validity of Nintendo Wii balance testing in community-dwelling older adults.

Jørgensen MG, Laessoe U, Hendriksen C, Nielsen OB, Aagaard P.

J Aging Phys Act. 2014 Apr;22(2):269-75. doi: 10.1123/japa.2012-0310. Epub 2013 May 22.

PMID:
23752090
20.

Extracellular magnesium and calcium reduce myotonia in ClC-1 inhibited rat muscle.

Skov M, Riisager A, Fraser JA, Nielsen OB, Pedersen TH.

Neuromuscul Disord. 2013 Jun;23(6):489-502. doi: 10.1016/j.nmd.2013.03.009. Epub 2013 Apr 23.

PMID:
23623567
21.

Efficacy of Nintendo Wii training on mechanical leg muscle function and postural balance in community-dwelling older adults: a randomized controlled trial.

Jorgensen MG, Laessoe U, Hendriksen C, Nielsen OB, Aagaard P.

J Gerontol A Biol Sci Med Sci. 2013 Jul;68(7):845-52. doi: 10.1093/gerona/gls222. Epub 2012 Oct 31.

PMID:
23114461
22.

Relationship between membrane Cl- conductance and contractile endurance in isolated rat muscles.

de Paoli FV, Broch-Lips M, Pedersen TH, Nielsen OB.

J Physiol. 2013 Jan 15;591(2):531-45. doi: 10.1113/jphysiol.2012.243246. Epub 2012 Oct 8.

23.

Commentaries on viewpoint: maximal Na⁺-K⁺-ATPase activity is upregulated in association with muscle activity.

Broch-Lips M, de Paoli F, Pedersen TH, Nielsen OB, Nielsen OB, Pedersen TH, de Paoli F, Broch-Lips M, Benziane B, Chibalin AV, Pirkmajer S, McKenna MJ, Goodman CA.

J Appl Physiol (1985). 2012 Jun;112(12):2124-6. doi: 10.1152/japplphysiol.00449.2012. No abstract available.

24.

Time-of-day influences postural balance in older adults.

Jorgensen MG, Rathleff MS, Laessoe U, Caserotti P, Nielsen OB, Aagaard P.

Gait Posture. 2012 Apr;35(4):653-7. doi: 10.1016/j.gaitpost.2011.12.018. Epub 2012 Mar 3.

PMID:
22390960
25.

Na+,K+-pump stimulation improves contractility in isolated muscles of mice with hyperkalemic periodic paralysis.

Clausen T, Nielsen OB, Clausen JD, Pedersen TH, Hayward LJ.

J Gen Physiol. 2011 Jul;138(1):117-30. doi: 10.1085/jgp.201010586.

26.

Effects of 8 wk of voluntary unloaded wheel running on K+ tolerance and excitability of soleus muscles in rat.

Broch-Lips M, de Paoli F, Pedersen TH, Overgaard K, Nielsen OB.

J Appl Physiol (1985). 2011 Jul;111(1):212-20. doi: 10.1152/japplphysiol.00687.2010. Epub 2011 May 5.

27.

Effects of acidification and increased extracellular potassium on dynamic muscle contractions in isolated rat muscles.

Overgaard K, Højfeldt GW, Nielsen OB.

J Physiol. 2010 Dec 15;588(Pt 24):5065-76. doi: 10.1113/jphysiol.2010.195727. Epub 2010 Oct 20.

28.

Lactate per se improves the excitability of depolarized rat skeletal muscle by reducing the Cl- conductance.

de Paoli FV, Ørtenblad N, Pedersen TH, Jørgensen R, Nielsen OB.

J Physiol. 2010 Dec 1;588(Pt 23):4785-94. doi: 10.1113/jphysiol.2010.196568. Epub 2010 Sep 27.

29.

Effect of purinergic receptor activation on Na+-K+ pump activity, excitability, and function in depolarized skeletal muscle.

Broch-Lips M, Pedersen TH, Nielsen OB.

Am J Physiol Cell Physiol. 2010 Jun;298(6):C1438-44. doi: 10.1152/ajpcell.00361.2009. Epub 2010 Mar 24.

30.

Comparison of regulated passive membrane conductance in action potential-firing fast- and slow-twitch muscle.

Pedersen TH, Macdonald WA, de Paoli FV, Gurung IS, Nielsen OB.

J Gen Physiol. 2009 Oct;134(4):323-37. doi: 10.1085/jgp.200910291. Erratum in: J Gen Physiol. 2009 Dec;134(6):525. de Paoli, Frank Vinzenco [corrected to de Paoli, Frank Vincenzo]. J Gen Physiol. 2010 Feb;135(2) doi: 10.1085/jgp.200910291011310c.

31.

Regulation of ClC-1 and KATP channels in action potential-firing fast-twitch muscle fibers.

Pedersen TH, de Paoli FV, Flatman JA, Nielsen OB.

J Gen Physiol. 2009 Oct;134(4):309-22. doi: 10.1085/jgp.200910290. Erratum in: J Gen Physiol. 2009 Dec;134(6):523. de Paoli, Frank Vinzenco [corrected to de Paoli, Frank Vincenzo].

32.

Effects of calcitonin gene-related peptide on rat soleus muscle excitability: mechanisms and physiological significance.

Macdonald WA, Nielsen OB, Clausen T.

Am J Physiol Regul Integr Comp Physiol. 2008 Oct;295(4):R1214-23. doi: 10.1152/ajpregu.00893.2007. Epub 2008 Jul 23.

33.

Analysis of exercise-induced Na+-K+ exchange in rat skeletal muscle in vivo.

Murphy KT, Nielsen OB, Clausen T.

Exp Physiol. 2008 Dec;93(12):1249-62. doi: 10.1113/expphysiol.2008.042457. Epub 2008 Jun 27.

34.

Regulation of Na+-K+ homeostasis and excitability in contracting muscles: implications for fatigue.

Nielsen OB, de Paoli FV.

Appl Physiol Nutr Metab. 2007 Oct;32(5):974-84. Review.

PMID:
18059624
35.

Potassium, Na+,K+-pumps and fatigue in rat muscle.

Clausen T, Nielsen OB.

J Physiol. 2007 Oct 1;584(Pt 1):295-304. Epub 2007 Aug 2.

36.

Effects of extracellular HCO3(-) on fatigue, pHi, and K+ efflux in rat skeletal muscles.

Broch-Lips M, Overgaard K, Praetorius HA, Nielsen OB.

J Appl Physiol (1985). 2007 Aug;103(2):494-503. Epub 2007 Apr 19.

37.
38.

Energy conservation attenuates the loss of skeletal muscle excitability during intense contractions.

Macdonald WA, Ørtenblad N, Nielsen OB.

Am J Physiol Endocrinol Metab. 2007 Mar;292(3):E771-8. Epub 2006 Nov 7.

39.

Point:Counterpoint authors respond to commentaries on "Lactic acid accumulation is an advantage/disadvantage during muscle activity".

Nielsen OB, Overgaard K.

J Appl Physiol (1985). 2006 Jul;101(1):367; author reply 369-70. No abstract available.

40.

Extracellular determinants of cardiac contractility in the cold anoxic turtle.

Overgaard J, Wang T, Nielsen OB, Gesser H.

Physiol Biochem Zool. 2005 Nov-Dec;78(6):976-95. Epub 2005 Sep 8.

PMID:
16228937
41.
42.

Origin of the high-frequency resonances in 1H NMR spectra of muscle tissue: an in vitro slow magic-angle spinning study.

Bertram HC, Jakobsen HJ, Nielsen OB.

J Agric Food Chem. 2005 Apr 20;53(8):3229-34.

PMID:
15826082
43.

Effects of lactic acid and catecholamines on contractility in fast-twitch muscles exposed to hyperkalemia.

Hansen AK, Clausen T, Nielsen OB.

Am J Physiol Cell Physiol. 2005 Jul;289(1):C104-12. Epub 2005 Mar 2.

44.

Increased excitability of acidified skeletal muscle: role of chloride conductance.

Pedersen TH, de Paoli F, Nielsen OB.

J Gen Physiol. 2005 Feb;125(2):237-46.

45.

Na+-K+ pump stimulation restores carbacholine-induced loss of excitability and contractility in rat skeletal muscle.

Macdonald WA, Nielsen OB, Clausen T.

J Physiol. 2005 Mar 1;563(Pt 2):459-69. Epub 2005 Jan 13.

46.

Intracellular acidosis enhances the excitability of working muscle.

Pedersen TH, Nielsen OB, Lamb GD, Stephenson DG.

Science. 2004 Aug 20;305(5687):1144-7.

47.

Excitability of the T-tubular system in rat skeletal muscle: roles of K+ and Na+ gradients and Na+-K+ pump activity.

Nielsen OB, Ørtenblad N, Lamb GD, Stephenson DG.

J Physiol. 2004 May 15;557(Pt 1):133-46. Epub 2004 Mar 19.

48.

Evidence that the Na+-K+ leak/pump ratio contributes to the difference in endurance between fast- and slow-twitch muscles.

Clausen T, Overgaard K, Nielsen OB.

Acta Physiol Scand. 2004 Feb;180(2):209-16.

PMID:
14738479
49.

Loss of force induced by high extracellular [K+] in rat muscle: effect of temperature, lactic acid and beta2-agonist.

Pedersen TH, Clausen T, Nielsen OB.

J Physiol. 2003 Aug 15;551(Pt 1):277-86. Epub 2003 Jun 17.

50.

Reviewing should be shown in publication list.

Clausen T, Nielsen OB.

Nature. 2003 Feb 13;421(6924):689. No abstract available.

PMID:
12610595

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