Erratum to: "Anxiety and neurometabolite levels in the hippocampus and amygdala after prolonged exposure to predator-scent stress".

Vavilovskii Zhurnal Genetiki i Selektsii = Vavilov Journal of Genetics and Breeding. 2019;23(5):582-587 (in Russian) Page 587, in Acknowledgements instead of The animals and behavioral testing are supported by the budget project (No. 0324-2019-0041). The MRI study is supported by the budget project (No. 0259-2019-0004). All studies are implemented using the equipment of Center for Genetic Resources of Laboratory Animals at ICG SB RAS, supported by the Ministry of Education and Science of Russia (Unique ID# of the project: RFMEFI62117X0015). should read The animals and behavioral testing are supported by the budget project (No. 0324-2019-0041). The MRI study is supported by the budget project (No. 0259-2019-0004). All studies are implemented using the equipment of Center for Genetic Resources of Laboratory Animals at ICG SB RAS, supported by the Ministry of Education and Science of Russia (Unique ID# of the project: RFMEFI62117X0015). The study was conducted within the basic part of the state task of the Ministry of Science and Higher Education of the Russian Federation (No. 17.7255.2017/8.9). The original article can be found under DOI 10.18699/VJ19.528.

[On the erythropoietin effect on the cell proliferative activity in the culture of th erythroblastic islands of the rat bone marrow in transfusion polycytemia].

The effect of experimental inhibition of the erythropoiesis on ability of the erythroide "crown" cells of erythroblast islands of the bone marrow to respond to the erythropoietin by the increase of the proliferative activity was studied. It was discovered that this ability depended on the degree of the erythropoiesis inhibition and on the class of the erythroblast island maturity. In the culture of the erythroblast islands of the bone marrow on the second 24-hour period after transfusion polycytemia reproduction, the proliferative activity of the erythroid cells in response to brining of the erythropoietin to the culture increased more in the erythroblast islands of the first and second maturity classes than in the reconstructing the erythroblast islands. In the culture of the bone marrow erythroblast islands evolved on the fifth 24-hour period after the reproduction transfusion polycytemia, the erythroblast islands of the first and second maturity classes were absent, and the proliferative activity of the erythroid cells of the reconstructing erythroblast islands in response to brining the erythropoietin to the culture increased to a lesser degree than in reconstructing erythroblast islands of the bone marrow evolved on the second 24-hour period after the polycytemia transfusion reproduction.

[About sensitive of erythroblastic islands bone marrow of polycythemic reds to erythropoietin].

The sensibility to erythropoietin oferythroblastic islands of bone marrow which were made in different terms after the creation of transfusion polycytemia is researched. It turned out that the central macrophags of involuting erythroblastic islands are more sensible to erythropoietin than residual macrophags of bone marrow. The capability of residual macrophags to form erythroblastic islands is opened to the bigger inhibitory influence during the development of transfusion polycytemia than to the central macrjphags of involuting erythroblastic islands.