PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWS
Ovarian cysts are among the primary causes for poor reproduction efficiency and economic losses in dairy cattle farming. Material and metods: The studies were performed in 2015-2017 in three dairy cattle farms.In the experiment, 79 cows with follicular ovarian cysts were divided randomly into 3 grou...
Main Author: | |
---|---|
Format: | Article |
Language: | English |
Published: |
Trakia University
2019-12-01
|
Series: | Trakia Journal of Sciences |
Subjects: | |
Online Access: | http://tru.uni-sz.bg/tsj/vol17,sp4-2019/10.pdf |
id |
doaj-f6274d3c623a4f049bde4a4b5af4e3b3 |
---|---|
record_format |
Article |
spelling |
doaj-f6274d3c623a4f049bde4a4b5af4e3b32021-04-02T07:09:29ZengTrakia UniversityTrakia Journal of Sciences1312-17231313-35512019-12-0117435335710.15547/tjs.2019.04.010PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWSG. NaglisOvarian cysts are among the primary causes for poor reproduction efficiency and economic losses in dairy cattle farming. Material and metods: The studies were performed in 2015-2017 in three dairy cattle farms.In the experiment, 79 cows with follicular ovarian cysts were divided randomly into 3 groups. To the first group (n=33), a standard double Ovsynch was applied with 0.01 mg GnRH (Veterelin, Laboratorios Calier, Spain) on day 0, 150 µg PGF2α (D – Cloprosstenolsodium, Indupart, Vetpharma Animal Health, Spain) on day 7, 0.01 mg GnRH (Veterelin, Laboratorios Calier, Spain) on day 10, and after 7 days, Ovsynch (GnRH-PGF-GnRH). The cows from the second group (n=28) were submitted to double Ovsynch and additional progesterone treatment through placement of Controlled Internal Drug Release device (EAZI BREED CIDR Cattle insert, 1.38 g progesterone; Pfizer Animal Health, USA) for 7 days between the first GnRH at day 0 and prostaglandin on day 7. The control group comprised 18 untreated cows. Results: First-service conception rate in cows treated by double Ovsynch and vaginal inserts was higher 28.6% compared to that in standard double Ovsynch: 24.2%. Cumulative pregnancy percentage after applied treatments was 60.7% in double Ovsynch plus progesterone and 54.5% in standard double Ovsynch.http://tru.uni-sz.bg/tsj/vol17,sp4-2019/10.pdfcowsfollicular cystsdouble ovsynch |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
G. Naglis |
spellingShingle |
G. Naglis PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWS Trakia Journal of Sciences cows follicular cysts double ovsynch |
author_facet |
G. Naglis |
author_sort |
G. Naglis |
title |
PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWS |
title_short |
PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWS |
title_full |
PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWS |
title_fullStr |
PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWS |
title_full_unstemmed |
PREVALENCE, DIAGNOSTICS AND TREATMENT OF OVARIAN FOLLICULAR CYSTS IN DAIRY COWS |
title_sort |
prevalence, diagnostics and treatment of ovarian follicular cysts in dairy cows |
publisher |
Trakia University |
series |
Trakia Journal of Sciences |
issn |
1312-1723 1313-3551 |
publishDate |
2019-12-01 |
description |
Ovarian cysts are among the primary causes for poor reproduction efficiency and economic losses in dairy cattle farming. Material and metods: The studies were performed in 2015-2017 in three dairy cattle farms.In the experiment, 79 cows with follicular ovarian cysts were divided randomly into 3 groups. To the first group (n=33), a standard double Ovsynch was applied with 0.01 mg GnRH
(Veterelin, Laboratorios Calier, Spain) on day 0, 150 µg PGF2α (D – Cloprosstenolsodium, Indupart, Vetpharma Animal Health, Spain) on day 7, 0.01 mg GnRH (Veterelin, Laboratorios Calier, Spain) on day 10, and after 7 days, Ovsynch (GnRH-PGF-GnRH). The cows from the second group (n=28) were submitted to double Ovsynch and additional progesterone treatment through placement of Controlled Internal Drug Release device (EAZI BREED CIDR Cattle insert, 1.38 g progesterone; Pfizer Animal Health, USA) for 7 days between the first GnRH at day 0 and prostaglandin on day 7. The control group
comprised 18 untreated cows. Results: First-service conception rate in cows treated by double Ovsynch and vaginal inserts was higher 28.6% compared to that in standard double Ovsynch: 24.2%. Cumulative pregnancy percentage after applied treatments was 60.7% in double Ovsynch plus progesterone and
54.5% in standard double Ovsynch. |
topic |
cows follicular cysts double ovsynch |
url |
http://tru.uni-sz.bg/tsj/vol17,sp4-2019/10.pdf |
work_keys_str_mv |
AT gnaglis prevalencediagnosticsandtreatmentofovarianfollicularcystsindairycows |
_version_ |
1724171504947560448 |