Quantitative and Qualitative Characterization of Phagocytic Activity of Macrophages of Bone Marrow and Fetal Origin


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Abstract

We compared phagocytic activity of macrophages of monocyte origin and Kupffer cells under the influence of M1 and M2 inducers and without activation. Cultures of monocyte-derived macrophages and Kupffer cells were characterized by intensive expression of CD68 that was not affected by activation factors. At the same time, these cultures demonstrated different dynamics of phagocytic activity. Monocyte-derived macrophages initially had more pronounced absorption capacity that gradually increased during the experiment. Kupffer cells were characterized by abrupt fluctuations of phagocytic activity: sharp growth and rapid saturation. Despite these differences, the endosomes produced by monocyte-derived macrophages and Kupffer cells had similar degrees of maturity.

About the authors

A. V. Lokhonina

V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation; Peoples’ Friendship University of Russia

Email: elchandrey@yandex.ru
Russian Federation, Moscow; Moscow

A. V. Makarov

V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation; N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation

Email: elchandrey@yandex.ru
Russian Federation, Moscow; Moscow

A. V. Elchaninov

V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation; Peoples’ Friendship University of Russia

Author for correspondence.
Email: elchandrey@yandex.ru
Russian Federation, Moscow; Moscow

I. V. Arutyunyan

V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation; Research Institute of Human Morphology, Research Institute of Human Morphology

Email: elchandrey@yandex.ru
Russian Federation, Moscow; Moscow

T. V. Shmakova

Research Institute of Human Morphology, Research Institute of Human Morphology

Email: elchandrey@yandex.ru
Russian Federation, Moscow

M. V. Grinberg

Peoples’ Friendship University of Russia

Email: elchandrey@yandex.ru
Russian Federation, Moscow

N. Yu. Usman

V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation

Email: elchandrey@yandex.ru
Russian Federation, Moscow

V. V. Surovtsev

Peoples’ Friendship University of Russia

Email: elchandrey@yandex.ru
Russian Federation, Moscow

V. P. Chernikov

Research Institute of Human Morphology, Research Institute of Human Morphology

Email: elchandrey@yandex.ru
Russian Federation, Moscow

T. Kh. Fatkhudinov

V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation; Peoples’ Friendship University of Russia

Email: elchandrey@yandex.ru
Russian Federation, Moscow; Moscow


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