Immunocytochemistry and transmission electron microscopy were employed to examine the ultrastructural morphometric parameters of the left ventricular cardiomyocytes and right atrial secretory myocytes in rats during early and delayed postreperfusion periods. The revealed alterations in these cells are stereotypical, but differed by their severity, probably due to specific morphofunctional peculiarities of these heart structures.
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Bavrina AP, Monich VA, Malinovskaya SL, Yakovleva EI, Bugrova ML, Lazukin VF. Method for Correction of Consequences of Radiation-Induced Heart Disease using Low-Intensity Electromagnetic Emission under Experimental Conditions. Bull. Exp. Biol. Med. 2015;159(1):103-106.
Bugrova ML. Atrial and brain natriuretic peptides of cardiac muscle cells in postreperfusion period in rats. Tsitologiya. 2016;58(2):129-134. Russian.
Bugrova ML, Abrosimov DA, Yakovleva EI, Baskina OS, Ermolin IL. Atrial natriuretic peptide of cardiomyocytes under the conditions of the long post-perfusion period in the experiment. Sovremen. Tekhnol. Med. 2013;5(4):39-44. Russian.
Gavrish AS, Paukov VS. Ischemic Cardiomyopathy. Moscow, 2015. Russian.
Lishmanov YB, Naryzhnaya NV, Maslov LN, Prokudina ES, Gorbunov AS, Tsibulnikov SY. Functional state of myocardial mitochondria in ischemia reperfusion of the heart in rats adapted to hypoxia. Bull. Exp. Biol. Med. 2014;156(5):645-648.
Lushnikova EL, Nepomnyashchikh LM, Klinnikova MG. Morphological characteristics of myocardial remodeling during compensatory hypertrophy in aging Wistar rats. Bull. Exp. Biol. Med. 2001;132(6):1201-1206.
Maksimov VF, Korostyshevskaya IM, Markel’ AL, Yakobson GS, Rudenko NS. Inhibition of secretory activity of atrial myocytes in hypertensive rats after losartan treatment. Bull. Exp. Biol. Med. 2015;158(3):301-303.
Milyukov VYe, Dolgov YeN, Zharikova TS. On the Relationship Between the Structure of the Bloodstream and the Structural and Functional Changes in the Myocardium of the Various Divisions of the Human Heart in Normal and Ischemic Disease. Zh. Anat. Gistopatol. 2013;2(4):9-14. Russian.
Sapin MR, Nikolenko VN, Milyukov VYe, Dolgov YeN, Rakhimov AR. Morphological and Functional Organization of Myocytes of Atria and Ventricles of the Heart. Zh. Anat. Gistopatol. 2012;1(1):11-17. Russian.
Tverskaya MS, Sukhoparova VV, Karpova VV, Kadyrova MKh, Klyuchikov VY. Histoenzymology of the contractile myocardium in experimental pulmonary stenosis. Bull. Exp. Biol. Med. 2013;154(3):306-308.
Kharin SN, Krandycheva VV, Shmakov DN. Contractile and electrical functions of rat heart during left ventricular hypertrophy. Bull. Exp. Biol. Med. 2004;137(5):428-430.
Mifune H, Suzuki S, Noda Y, Mohri S, Mochizuki K. Fine structure of atrial natriuretic peptide(ANP)-granules in the atrial cardiocytes in the pig, cattle and horse. J. Vet. Med. Sci. 1991;53(4):561-568.
Ogawa T, de Bold A. The heart as an endocrine organ. Endocr. Connections. 2014;3(2):R31-R44.
Wu F, Yan W, Pan J, Morser J, Wu Q. Processing of pro-atrial natriuretic peptide by corin in cardiac myocytes. J. Biol. Chem. 2002;277(19):16 900-16 905.
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 163, No. 6, pp. 773-777, June, 2017
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Bugrova, M.L., Abrosimov, D.A. & Ermolin, I.L. Ultrastructural Morphological Characterization of Right Atrial and Left Ventricular Rat Cardiomyocytes during Postreperfusion Period. Bull Exp Biol Med 163, 805–808 (2017). https://doi.org/10.1007/s10517-017-3908-6
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DOI: https://doi.org/10.1007/s10517-017-3908-6