Kumar R - Search Results

1

Nitric oxide and skeletal muscle contractile function.

Kumar R, Coggan AR, Ferreira LF. Kumar R, et al. Nitric Oxide. 2022 May 1;122-123:54-61. doi: 10.1016/j.niox.2022.04.001. Epub 2022 Apr 8. Nitric Oxide. 2022. PMID: 35405336 Free PMC article. Review.

2

Uremic metabolites impair skeletal muscle mitochondrial energetics through disruption of the electron transport system and matrix dehydrogenase activity.

Thome T, Salyers ZR, Kumar RA, Hahn D, Berru FN, Ferreira LF, Scali ST, Ryan TE. Thome T, et al. Among authors: kumar ra. Am J Physiol Cell Physiol. 2019 Oct 1;317(4):C701-C713. doi: 10.1152/ajpcell.00098.2019. Epub 2019 Jul 10. Am J Physiol Cell Physiol. 2019. PMID: 31291144 Free PMC article.

3

Mitochondrial respiration and H₂O₂ emission in saponin-permeabilized murine diaphragm fibers: optimization of fiber separation and comparison to limb muscle.

Hahn D, Kumar RA, Ryan TE, Ferreira LF. Hahn D, et al. Am J Physiol Cell Physiol. 2019 Oct 1;317(4):C665-C673. doi: 10.1152/ajpcell.00184.2019. Epub 2019 Jul 17. Am J Physiol Cell Physiol. 2019. PMID: 31314583 Free PMC article.

4

Chronic kidney disease exacerbates ischemic limb myopathy in mice via altered mitochondrial energetics.

Berru FN, Gray SE, Thome T, Kumar RA, Salyers ZR, Coleman M, Dennis Le, O'Malley K, Ferreira LF, Berceli SA, Scali ST, Ryan TE. Berru FN, et al. Among authors: kumar ra. Sci Rep. 2019 Oct 29;9(1):15547. doi: 10.1038/s41598-019-52107-7. Sci Rep. 2019. PMID: 31664123 Free PMC article.

5

Impaired muscle mitochondrial energetics is associated with uremic metabolite accumulation in chronic kidney disease.

Thome T, Kumar RA, Burke SK, Khattri RB, Salyers ZR, Kelley RC, Coleman MD, Christou DD, Hepple RT, Scali ST, Ferreira LF, Ryan TE. Thome T, et al. Among authors: kumar ra. JCI Insight. 2020 Dec 8;6(1):e139826. doi: 10.1172/jci.insight.139826. JCI Insight. 2020. PMID: 33290279 Free PMC article.

6

Dietary nitrate supplementation increases diaphragm peak power in old mice.

Kumar RA, Kelley RC, Hahn D, Ferreira LF. Kumar RA, et al. J Physiol. 2020 Oct;598(19):4357-4369. doi: 10.1113/JP280027. Epub 2020 Aug 16. J Physiol. 2020. PMID: 33460123 Free PMC article.

7

Nox4 Knockout Does Not Prevent Diaphragm Atrophy, Contractile Dysfunction, or Mitochondrial Maladaptation in the Early Phase Post-Myocardial Infarction in Mice.

Hahn D, Kumar RA, Muscato DR, Ryan TE, Schröder K, Ferreira LF. Hahn D, et al. Among authors: kumar ra. Cell Physiol Biochem. 2021 Aug 20;55(4):489-504. doi: 10.33594/000000400. Cell Physiol Biochem. 2021. PMID: 34416105 Free PMC article.

8

Skeletal myopathy in a rat model of postmenopausal heart failure with preserved ejection fraction.

Kelley RC, Betancourt L, Noriega AM, Brinson SC, Curbelo-Bermudez N, Hahn D, Kumar RA, Balazic E, Muscato DR, Ryan TE, van der Pijl RJ, Shen S, Ottenheijm CAC, Ferreira LF. Kelley RC, et al. Among authors: kumar ra. J Appl Physiol (1985). 2022 Jan 1;132(1):106-125. doi: 10.1152/japplphysiol.00170.2021. Epub 2021 Nov 18. J Appl Physiol (1985). 2022. PMID: 34792407 Free PMC article.

9

Reversible Thiol Oxidation Increases Mitochondrial Electron Transport Complex Enzyme Activity but Not Respiration in Cardiomyocytes from Patients with End-Stage Heart Failure.

Kumar RA, Thome T, Sharaf OM, Ryan TE, Arnaoutakis GJ, Jeng EI, Ferreira LF. Kumar RA, et al. Cells. 2022 Jul 25;11(15):2292. doi: 10.3390/cells11152292. Cells. 2022. PMID: 35892589 Free PMC article.

10

Skeletal muscle Nox4 knockout prevents and Nox2 knockout blunts loss of maximal diaphragm force in mice with heart failure with reduced ejection fraction.

Kumar RA, Hahn D, Kelley RC, Muscato DR, Shamoun A, Curbelo-Bermudez N, Butler WG, Yegorova S, Ryan TE, Ferreira LF. Kumar RA, et al. Free Radic Biol Med. 2023 Jan;194:23-32. doi: 10.1016/j.freeradbiomed.2022.11.025. Epub 2022 Nov 24. Free Radic Biol Med. 2023. PMID: 36436728 Free PMC article.

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