Parameters of the Transmembrane Transport of Pelophylax ridibundus in the Conditions of Thermal Reservoirs

Abstract

Study of Pelophylax ridibundus skin physiological parameters in a thermal basin shows that there are seasonal differences in PD (potential difference) and ISC (active transportation parameter). Amphibians studied in the summer time in a control area showed some differences compared to specimens caught in summer time in a
basin with higher temperatures (River Malaya Kushva). We may suppose that this is connected with the habitation adaptation of the population.

References
[1] Misyura AN et al.: Vliyanie otkhodov predpriyatii uranodobyvayushchei promyshlennosti na ekologo-fiziologicheskie pokazateli zemnovodnykh. N Ukr J Vіsnik Dnіpropetrovs’kogo unіversitetu. 2006; 14: 113-117.

[2] Ushakov BP: Izmenenie teploustoichivosti kletok v ontogeneze i problema konservativnosti kletok vysshikh kholodnokrovnykh zhivotnykh. N USSR J Problemy tsitofiziologii zhivotnykh. 1963; 21–42.

[3] Litvinchuk SN, Pashkova IM, Rozanov YuM, Borkin LYa: vliyanie gibridizatsii i poliploidii na termorezistentnost’ skeletnoi muskulatury na primere zelenykh lyagushek kompleksa Rana esculenta (Anura, Amphibia). In: Aktual’nye problemy ekologicheskoi fiziologii, biokhimii i genetiki zhivotnykh 2005: 136-138.

[4] Fominykh AS, Lyapkov SM: Formirovanie novykh osobennostei zhiznennogo tsikla ozernoi lyagushki (Rana ridibunda) v usloviyakh podogrevaemogo vodoema. N Rus J Zhurnal obshchei biologii 2011; 6: 403–421.

[5] Leaf A, Renshaw A: Ion transport and respiration of isolated frog skin. N Engl J Biochemical Journal. 1957; 1: 82.