Scientific journal
Название журнала на английском
ISSN 2500-0802
ПИ №ФС77-61154

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MORPHOLOGY OF THE MUCOUS MEMBRANES OF THE VAGINA AND CYTOLOGICAL COMPOSITION OF CERVICAL AND VAGINAL MUCUS IN COWS IN THE NORMAL FLOW OF THE POSTNATAL PERIOD AND WHEN IT PATHOLOGY

Epanchintseva O.S.,2Nikitin V.Y. 1 Pleshakova V.I. 2 1
1 FGBOU VPO «Omsk state agricultural University n. a. P.A. Stolypin»
2 FGBOU VPO «Stavropol state agricultural University»
The article describes the micro-morphological changes in the vagina in cows in the normal flow of the postnatal period and endometritis. Histological and cytological research has established changes in the mucous membrane of the vagina, beginning from the first days after calving up to the time of the manifestation of cows of the first stage of initiation of sexual cycle, when the mucosal epithelium acquired all of the properties of multilayer. When endometritis in the mucosa of the vagina prevailed swelling, slowing the differentiation of its layers, desquamation and vacuolar dystrophy of the surface layer, infiltration mononuclear and neutrophil cells. Cytograms coincided with the morphological changes in the mucous membrane of the vagina and reflect hormonal transformation in organism fresh cows. In the first two days after delivery in smears of a large number of mucus, RBCs, neutrophils and mononuclear cells, were superficial and intermediate cells. Then in smears percentage of surface cells gradually decreased (11-28%) and intermediate rose (68-70%) and an increase in the number of neutrophils. To 14...16 days in the smears were dominated by intermediate and superficial cells, 19...21 - surface (31-43%). EI and KI characterizing estrogen saturation of organism, were high in the first days after calving, then gradually slowed down and rose again in the 19...21 days post-Natal period. When postpartum endometritis in cytograms have established the predominance of intermediate and basal cells, red blood cells, neutrophils, and cocci. EI and KI 6...7 days after calving were high (62-64%), while by 19...21 of the day, however, by low (9-11 and 22-24%, respectively), indicating that the dysfunction of the ovaries. Fig. 4 Ref. 6.