Ovarian morphology after salpingectomy (experimental study)
https://doi.org/10.20538/1682-0363-2016-4-77-83
Abstract
Purpose. To study influence of experimental salpingectomy on morphofunctional state of ovaries in different terms of postoperative period.
Materials and methods. The experiment was conducted on mature female rats. The main group consisted of 20 rats with removed oviducts, the control group – 20 intact rats. Rats were euthanized at 2nd, 10th, 30th and 60th days of experiment. Paraffin slides of ovaries were stained with hematoxylin and eosin, and with Van Gieson’s stain. Histological and morphoquantitative investigations were performed.
Results. Hemodynamic and exudative disorders, such as leukocyte infiltration focuses in cortex and medulla, stasis of blood cells and leukocytes boundary distance, occur in early terms after bilateral removal of oviducts. On the 2nd day the number of growing follicle increases, most of them have atresia sights. On the 60th day the number of growing follicles decreases and the number of atretic bodies increases. The process of collagen formation enhances.
Conclusion. The experimental salpingectomy leads to the deorganization of gonads, interruption of the follicular growing, intensification of atretic processes.
About the Authors
I. I. Kupriyanova
Siberian State Medical University 2, Moskow Tract, Tomsk, 634050, Russian Federation
Russian Federation
Russian Federation
Postgraduate of the Department of Histology, Embryology and Cytology, Siberian State Medical University, Tomsk, Russian Federation
I. A. Petrov
Siberian State Medical University 2, Moskow Tract, Tomsk, 634050, Russian Federation
Russian Federation
Russian Federation
Candidate of Medicine, Assistant of the Department of Obstetrics and Gynecology, Siberian State Medical University, Tomsk, Russian Federation
O. A. Tikhonovskaya
Siberian State Medical University 2, Moskow Tract, Tomsk, 634050, Russian Federation
Russian Federation
Russian Federation
DM, Professor of the Department of Obstetrics and Gynecology, Siberian State Medical University, Tomsk, Russian Federation
L. R. Mustafina
Siberian State Medical University 2, Moskow Tract, Tomsk, 634050, Russian Federation
Russian Federation
Russian Federation
DМ, Professor of the Department of Histology, Embryology and Cytology, Siberian State Medical University, Tomsk, Russian Federation
A. S. Fateyeva
Siberian State Medical University 2, Moskow Tract, Tomsk, 634050, Russian Federation
Russian Federation
Russian Federation
Postgraduate of the Department of Obstetrics and Gynecology Siberian State Medical University, Tomsk, Russian Federation
A. O. Okorokov
Siberian State Medical University 2, Moskow Tract, Tomsk, 634050, Russian Federation
Russian Federation
Russian Federation
Candidate of Medicine, Assistant of the Department of Obstetrics and Gynecology, Siberian State Medical University, Tomsk, Russian Federation
S. V. Logvinov
Siberian State Medical University 2, Moskow Tract, Tomsk, 634050, Russian Federation
Russian Federation
Russian Federation
DM, :Professor, Head of the Department of Histology, Embryology and Cytology, Siberian State Medical University, Tomsk, Russian Federation
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Review
For citations:
Kupriyanova I.I., Petrov I.A., Tikhonovskaya O.A., Mustafina L.R., Fateyeva A.S., Okorokov A.O., Logvinov S.V. Ovarian morphology after salpingectomy (experimental study). Bulletin of Siberian Medicine. 2016;15(4):77-83. (In Russ.) https://doi.org/10.20538/1682-0363-2016-4-77-83
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