title: [The biorhythmology of primary and superinvasive opisthorchiasis. The seasonal changes in the circadian activity of the portal (regional) lymph node in golden hamsters].
abstract: 540 male golden hamsters were divided into 3 groups: I--free from invasion, II--once infected, III--repeatedly infected. Diurnal activity of portal lymph node immunocompetent cells was investigated in spring, autumn and winter at 3, 7, 11 a. m. and 3, 7, 11 p. m Peculiarities of diurnal immunocompetent cell activity at on acute opisthorchiasis stage, depending upon a season invasion frequency is determined by immunoreactivity level. Eosinophilic and lymphocytic reactions and the ratio of mitotic activity to degenerative elements are the lymph-node immunocompetence indices.
authors.forename: A G
authors.initials: AG
authors.lastname: Ginovker
authors.forename: D G
authors.initials: DG
authors.lastname: Shkliar
authors.forename: E V
authors.initials: EV
authors.lastname: Kalinicheva
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D006224:Cricetinae; D007111:Immunity, Cellular; D007962:Leukocytes / Q000276:immunology; D008198:Lymph Nodes / Q000276:immunology*; D008647:Mesocricetus; D009889:Opisthorchiasis / Q000276:immunology*; D010507:Periodicity; D012008:Recurrence; D012621:Seasons; D013997:Time Factors
vernacular_title: Bioritmologiia pervichnogo i superinvazionnogo opistorkhoza. Seszonnye izmeneniia sutochnoĭ aktivnosti portal'nog (regional'nogo) limfaticheskogo uzla zolotistykh khomiakov.