Comparative Assessment of Leukocyte Infiltrate Composition in the Uterine and Vaginal Tissues in Rats with Experimental Endomyometritis Treated with Interferon-γ at Different Times of the Day.

Autor: Dergacheva TI; Research Institute of Clinical and Experimental Lymphology - an Affiliated Branch of Federal Research Center Institute of Cytology and Genetics, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia., Shurlygina AV; Research Institute of Clinical and Experimental Lymphology - an Affiliated Branch of Federal Research Center Institute of Cytology and Genetics, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia. anna_v_s@mail.ru., Abdalova AM; Research Institute of Clinical and Experimental Lymphology - an Affiliated Branch of Federal Research Center Institute of Cytology and Genetics, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia., Klimontov VV; Research Institute of Clinical and Experimental Lymphology - an Affiliated Branch of Federal Research Center Institute of Cytology and Genetics, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia., Trufakin VA; Research Institute of Clinical and Experimental Lymphology - an Affiliated Branch of Federal Research Center Institute of Cytology and Genetics, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia., Letyagin AY; Research Institute of Clinical and Experimental Lymphology - an Affiliated Branch of Federal Research Center Institute of Cytology and Genetics, Siberian Division of Russian Academy of Sciences, Novosibirsk, Russia.
Jazyk: angličtina
Zdroj: Bulletin of experimental biology and medicine [Bull Exp Biol Med] 2020 Aug; Vol. 169 (4), pp. 516-520. Date of Electronic Publication: 2020 Sep 10.
DOI: 10.1007/s10517-020-04921-7
Abstrakt: The cell composition of leukocyte infiltrates in the endometrium, myometrium, and vaginal walls was studied in Wistar rats with modeled chronic endomyometritis after administration of IFNγ (0.1 μg/100 g body weight) in different daily regimens (10.00 or 20.00). Morning injections of this cytokine ameliorated inflammatory infiltration of the uterine wall and vagina, but increased the content of neutrophils in the endometrium. Evening cytokine injections reduced neutrophilic infiltration, enhanced mononuclear infiltration, and had no effect on plasmacytic infiltration of the uterine and vaginal walls. In the vaginal wall, both IFNγ administration schedules decreased neutrophil content. The data indicate the necessity to take into account the circadian rhythms in IFN therapy.
Databáze: MEDLINE