[Histology of the endometrium in cows in normal and pathologic puerperium].
There were repeated histological bioptic examinations of the endometrium during the period from the second to twentieth day post partum (p.p.) in cows with afterbirth retention (n = 5), with developing puerperal endometritis (n = 5), and with a physiological course of puerperium (n = 5). In cows with a physiological course of puerperium, a finished process of epithelization of endometrium with a morphological and functional consolidation of the epithelium could be observed on the 20th day p.p. In cows with disturbed puerperium, the surface epithelium still exhibited signs of disintegration and a low secretion activity. The endometria of both groups of cows with pathological puerperium had a high degree of infiltration with neutrophil granulocytes: in cows with retained afterbirth this picture was characteristic already the second day p.p. On the other hand, the endometrium of cows with physiological puerperium was characterized by a higher occurrence of folliculoid nodules as early as on the tenth day p.p., and a rapid increase in the number of fat cells and activated histiocytes--macrophages could be observed in the endometrium of these cows between the 15th and 20th day p.p. The dynamics of occurrence of mobile cells in the studied groups of cows confirmed their importance for a physiological course of the restitution of endometrium during the puerperium of cows.
Kummer
V
V
Zralý
Z
Z
Canderle
J
J
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D004717:Endometrium / Q000033:anatomy & histology / Q000473:pathology*; D005260:Female; D049590:Postpartum Period; D011247:Pregnancy; D011644:Puerperal Disorders / Q000473:pathology / Q000662:veterinary*
Histologie endometria krav v průbĕhu fyziologického a patologického puerperia.