Serum antimullerian hormone concentrations in female cats. Relation with ovarian remnant syndrome, ovarian cysts and gonadectomy status
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Date
2023
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier Science Inc
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
The aim of this study was to reveal (1) the determination of the serum antimullerian hormone con-centrations in cats with ovarian remnant syndrome and ovarian cyst, (2) the effectiveness of the serum antimullerian hormone concentrations in detecting gonadectomy status, and (3) ovarian expression of the antimullerian hormone in the ovarian cysts and ovarian remnant tissue. For this purpose, a total of 31 domestic cats older than 1 year, including ORS (n = 9), OC (n = 3), spayed (n = 8), and intact (n = 11), were used in the study. Serum and intrafollicular AMH concentrations were determined by the elec-trochemiluminescence immunoassay, and expression of the AMH was determined by the immunohis-tochemical method. The serum AMH concentration in the ORS group was 1.49 +/- 1.24 ng/ml (0.10-3.63 ng/ml) whereas it was 1.78 +/- 0.92 ng/ml (0.8-2.63 ng/ml) in the OC group. AMH concentration in the intrafollicular fluid was determined as 0.023 ng/ml in a cat with an ovarian cyst. While the serum AMH concentration was below 0.01 ng/ml in spayed cats, it was 5.80 +/- 3.30 ng/ml (1.88-11.86 ng/ml) in the intact cats. There was a significant difference between the spayed and intact groups in terms of serum AMH concentration (p < 0.05). Moreover, in cats with ovarian cyst and ovarian remnant syn-drome, no difference was found between the groups in terms of serum AMH concentration (p > 0.05). No difference was found between the ovarian remnant syndrome and intact cats in terms of serum AMH concentration (p > 0.05). In immunohistochemical staining, ovarian cysts were found to be negative for AMH while a moderate (+2) AMH positivity was observed in other follicles. Furthermore, in cats with ovarian remnant syndrome, severe (+3) AMH positivity was observed. As a result, it was determined that gonadectomy status can be accurately diagnosed by the AMH measurement. Ovarian remnant syndrome cannot be diagnosed accurately by AMH measurement. In addition, it was found that AMH did not seem to play a role in the pathogenesis of ovarian cysts in cats.(c) 2023 Elsevier Inc. All rights reserved.
Description
Keywords
Cat, Ovarian remnant syndrome, Ovarian cyst, Antim?llerian hormone, Immunohistochemistry
Journal or Series
Theriogenology
WoS Q Value
Q1
Scopus Q Value
Q1
Volume
200
