Abstract
The dynamics of glycogen recovery in the muscles and liver of the European flounder Plathichthys flesus (Linnaeus, 1758) and the European sprat Sprattus sprattus (Linnaeus, 1758) after exposure to trawl fishing has been studied. As the results show, the stress-inducing effect of fishing does not alter the glycogen content of the organs in the flounder, which leads a sedentary life, whereas a sharp decrease in glycogen is observed in the white and red muscles and the liver of the sprat, which is an actively swimming species. After capture, the dynamics of glycogen recovery in the organs of flounder has an undulatory pattern. The glycogen is completely restored within 12 h and is accompanied by a 100% survival rate of the flounder. The assumption is made that the resynthesis of glycogen in the organs of flounder occurs through the activation of carbohydrate metabolism in the liver. In sprat that had 3 h of “rest” after being caught and then placed in a 100‑liter tank to restore glycogen in tissues, a pronounced (4.5-fold) increase in the level of the polysaccharide was recorded from the white muscles, with a simultaneously low glycogen level in the liver. The glycogen compensation in the sprat possibly occurred through the reverse involvement of lactate in the polysaccharide resynthesis in the white muscles. The following additional 3-h period of rest was characterized by a significant (1.7-fold) decrease in the glycogen level in the white muscles compared to that in the previous rest period. No glycogen recovery in the sprat liver was observed throughout the entire rest period. Apparently, this organ is not involved in the polysaccharide recovery processes. The low survival rate of sprat (30%) is explained by the long exposure to stress caused by both capture and captivity in the tank, to which this “excitable” species is particularly sensitive.
Similar content being viewed by others
REFERENCES
Kukhta, V.K., Morozkina, T.E., Oletskii, Z.I., and Taganovich, A.D., Biologicheskaya khimiya: uchebnik (Biological Chemistry: A Textbook), Minsk: Asar, 2008.
Minyuk, G.S., Shul’man, G.E., Shchepkin, V.Ya., and Yuneva, T.V., Chernomorskii shprot (svyaz’ dinamiki lipidov s biologiyei i promyslom) (Black Sea Sprat (The Relationship of Lipid Dynamics with Biology and Fisheries)), Sevastopol: EKOSI-Gidrofizika, 1997.
Morozova, A.L., Astakhova, L.P., and Silkina, E.N., Carbohydrate metabolism in swimming fish, in Elementy fiziologii i biokhimii obshchego i aktivnogo obmena u ryb (Elements of Physiology and Biochemistry of General and Active Metabolism in Fish), Kiev: Naukova Dumka, 1978, ch. 7, pp. 122–143.
Panin, L.E., Mokrushnikov, P.V., Knyazev, R.A., et al., Stress hormones and coronary syndrome X (experimental studies), Ateroskleroz, 2012, vol. 8, no. 2, pp. 5–13.
Plisetskaya, E.M., On the hormonal regulation of carbohydrate metabolism in lower vertebrates (cyclostomes and fishes), Extended Abstract of Doctoral (Biol.) Dissertation, Leningrad, 1972.
Plisetskaya, E.M., Gormonal’naya regulyatsiya uglevodnogo obmena u nizshikh pozvonochnykh (Hormonal Regulation of Carbohydrate Metabolism in Lower Vertebrates), Leningrad: Nauka, 1975.
Svetovidov, A.N., Ryby Chernogo morya (Fishes of the Black Sea), Moscow: Nauka, 1964.
Silkina, E.N., Patterns of carbohydrate metabolism in skeletal muscles and liver of fish with different natural mobilities, Cand. Sci. (Biol.) Dissertation, Leningrad, 1991.
Hochachka, P.W. and Somero, G.N., Strategies of Biochemical Adaptation, Philadelphia, Pa.: Saunders, 1973.
Shul’man, G.E., Fiziologo-biokhimicheskiye osobennosti godovykh tsiklov ryb (Physiological and Biochemical Characteristics of Annual Cycles in Fish), Moscow: Pishchevaya Promyshlennost’, 1972.
Shul’man, G.E., Shchepkin, V.Ya., Yakovleva, K.K., and Khotkevich, T.V., Lipids and their use in swimming fish, in Elementy fiziologii i biokhimii obshchego i aktivnogo obmena u ryb (Elements of Physiology and Biochemistry of General and Active Metabolism in Fish), Kiev: Naukova Dumka, 1978, pp. 100–121.
Emeretli, I.V. and Rusinova, O.S., Activity of enzymes of the main carbohydrate oxidation pathways in fish tissues, Gidrobiol. Zh., 2001, vol. 37, no. 1, pp. 79–81.
Black, E.C., Connor, A.R., Lam, K.-C., and Chiu, W.-G., Changes in glycogen, pyruvate and lactate in rainbow trout (Salmo gairdneri) during and following muscular activity, J. Fish. Res. Board Can., 1962, vol. 19, pp. 409–436.
Frolow, J. and Milligan, C.L., Hormonal regulation of glycogen metabolism in white muscle slices from rainbow trout (Oncorhynchus mykiss Walbaum), Am. J. Physiol.: Regul., Integr. Comp. Physiol., 2004, vol. 287, pp. R1344–R1353.
Omlin, T. and Weber, J.-M., Exhausting exercise and tissue-specific expression of monocarboxylate transporters in rainbow trout, Am. J. Physiol.: Regul., Integr. Comp. Physiol., 2013, vol. 304, pp. R1036–R1043.
Pagnotta, A. and Milligan, C.L., The role of blood glucose in the restoration of muscle glycogen during recovery from exhaustive exercise in rainbow trout (Oncorhynchus mykiss) and winter flounder (Pseudopleuronectes americanus), J. Exp. Biol., 1991, vol. 161, pp. 489–508.
Philp, A., Macdonald, A.L., and Watt, P.W., Lactate – a signal coordinating cell and systemic function, J. Exp. Biol., 2005, vol. 208, pp. 4561–4575.
Seifter, S., Dayton, S., Novic, B., and Muntwyler, E., The estimation of glycogen with the anthrone reagent, Arch. Biochem. Biophys., 1950, vol. 25, no. 1, pp. 191–200.
West, T.G., Schulte, P.M., and Hochachka, P.W., Implications of hyperglycemia for post-exercise resynthesis of glycogen in trout skeletal muscle, J. Exp. Biol., 1994, vol. 189, pp. 69–84.
Wang, Y., Wright, P.M., Heigenhauser, G.J., and Wood, C.M., Lactate transport by rainbow trout white muscle: kinetic characteristics and sensitivity to inhibitors, Am. J. Physiol.: Regul., Integr. Comp. Physiol., 1997, vol. 272, pp. R1577–R1587.
Weber, J.-M., Choi, K., Gonzalez, A., and Omlin, T., Metabolic fuel kinetics in fish: swimming, hypoxia and muscle membranes, J. Exp. Biol., 2016, vol. 219, pp. 250–258.
Funding
The study was conducted in the framework of the State Assignment, topic no. AAAA-A19-119012490045-0 Study of fundamental physical, physiologo-biochemical, reproductive, population, and behavioral characteristics of marine organisms.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interests. The authors declare that they have no conflict of interest.
Statement on the welfare of animals. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.
Additional information
Translated by E. Shvetsov
Rights and permissions
About this article
Cite this article
Silkina, E.N., Silkin, Y.A. & Silkin, M.Y. The Pattern of Glycogen Recovery in Muscles and Liver of Fish with Different Swimming Capabilities after being Caught in a Bottom Trawl. Russ J Mar Biol 46, 270–276 (2020). https://doi.org/10.1134/S1063074020040070
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063074020040070