Distribution of trace elements in organs and tissues of three species of flounder from the Peter the Great Gulf (the Sea of Japan)

Abstract

Изучены особенности распределения микроэлементов в тканях и органах Gliptocephalus stelleri (Shmidt, 1904), Hippoglossoides dubius (Shmidt, 1904), Cleisthenes herzensteini (Shmidt, 1904) зал. Петра Великого Японского моря. Исследованы фрагменты мускулатуры, жабр, печени, кожи, позвонков, гонад и почек. Установлено преимущественное накопление микроэлементов в следующих органах и тканях камбал: железа – в печени и жабрах; меди, селена, мышьяка – в печени; марганца, стронция, мышьяка – в костной ткани; цинка – в гонадах; никеля – в мышцах и коже. The distribution peculiarities of trace elements in tissues and organs of Glyptocephalus stelleri (Schmidt, 1904), Hippoglossoides dubius (Schmidt, 1904), Cleisthenes herzensteini (Schmidt, 1904) of the Peter the Great Bay of the Sea of Japan were studied. Fragments of musculature, gills, liver, skin, vertebrae, gonads, and kidneys were researched. The predominant accumulation of trace elements in the following organs and tissues of flounders was found: iron – in the liver and gills; copper, selenium, arsenic – in the liver; manganese, strontium, arsenic – in the bone tissue; zinc – in the gonads; nickel – in the muscles and skin.