Open AccessInduction of experimental hyperglycemia in mollusc Lymnaea stagnalis after animal’s incubation in high-concentrated glucose solution
Author(s) -
В. Н. Шаденко,
Александр Викторович Сидоров
Publication year - 2019
Publication title -
žurnal belorusskogo gosudarstvennogo universiteta. bilologiâ/žurnal belorusskogo gosudarstvennogo universiteta. biologiâ
Language(s) - English
Resource type - Journals
eISSN - 2617-3964
pISSN - 2521-1722
DOI - 10.33581/2521-1722-2019-1-79-84
Subject(s) - lymnaea stagnalis , hemolymph , incubation , lymnaea , biology , chemistry , snail , zoology , endocrinology , medicine , biochemistry , ecology
We established that two hours’ long exposition of molluscs in 100 mmol/L glucose water solution results in more than 5-fold (from 0.17 (0.13; 0.24) to 1.30 (0.91; 1.37) mmol/L) increase of its level in snail’s haemolymph. This effect was shot-term. No longer than 2 h after normalization of conditions (removal of animals in «pure» aquarium water) haemolymph glucose level return to the initial (0.14 (0.10; 0.22) mmol/L), being stable in next twenty-four hours (0.20 (0.15; 0.29) mmol/L). Glucose water solution (10 mmol/L) was ineffective in producing experimental hyperglycemia in haemolymph of Lymnaea stagnalis.