Academic Journal
First deliveries after estrus induction using deslorelin and endoscopic transcervical insemination in the queen
| العنوان: | First deliveries after estrus induction using deslorelin and endoscopic transcervical insemination in the queen |
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| المؤلفون: | ZAMBELLI, DANIELE, BINI, COSTANZA, KUSTER, DANIEL GERARD, CUNTO, MARCO, Molari, V |
| المساهمون: | Zambelli, D, Bini, C, Küster, Dg, Molari, V, Cunto, M |
| سنة النشر: | 2015 |
| المجموعة: | IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) |
| مصطلحات موضوعية: | Artificial insemination, Deslorelin, Endoscopic transcervical catheterization, Estrus induction, Queen |
| الوصف: | The present study consists of two distinct parts, experiment 1 and experiment 2. In experiment 1, 13 anestrous queens were treated with a 4.7-mg deslorelin subcutaneous implant to assess its effectiveness in inducing estrus in the domestic cat. Deslorelin is currently used for the reversible suppression of ovarian and testicular activity in dogs and cats and for estrus induction in the bitch. Estrus induction is also reported in the queen but never reported with a targeted study. All the queens showed a positive response to the induction protocol, and estrus was detected within an average of 5.0 ± 2.2 days after the implant placement in 13 out of 13 subjects (100%). Seven of 13 queens exhibited behavioral manifestations of estrus, and the mean number of follicles detected at ultrasound examination was 4.8 ± 1.6 per subject. In experiment 2, three of the queens previously treated with deslorelin for estrus induction were submitted to artificial insemination through endoscopic transcervical catheterization, a new nonsurgical technique for intrauterine sperm deposition. All of them (100%) were pregnant after insemination and they gave birth to healthy litters. The study, as a whole, proves the effectiveness of the 4.7-mg deslorelin subcutaneous implants in inducing estrus in the domestic cat and is, to our knowledge, the first study assessing fertility of the induced estruses. Moreover, it shows the effectiveness of endoscopic transcervical catheterization for artificial insemination in the queen. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/pmid/26092701; info:eu-repo/semantics/altIdentifier/wos/WOS:000359888100016; volume:84; issue:5; firstpage:773; lastpage:778; numberofpages:6; journal:THERIOGENOLOGY; http://hdl.handle.net/11585/543520; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84938997863; www.elsevier.com/inca/publications/store/5/2/5/0/2/4/index.htt |
| DOI: | 10.1016/j.theriogenology.2015.05.010 |
| الاتاحة: | http://hdl.handle.net/11585/543520 https://doi.org/10.1016/j.theriogenology.2015.05.010 |
| رقم الانضمام: | edsbas.3E029458 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.theriogenology.2015.05.010 |
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