50Th Annual Conference of Physiology and Pathology of Reproduction
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Journal für Reproduktionsmedizin und Endokrinologie – Journal of Reproductive Medicine and Endocrinology – Andrologie • Embryologie & Biologie • Endokrinologie • Ethik & Recht • Genetik Gynäkologie • Kontrazeption • Psychosomatik • Reproduktionsmedizin • Urologie 50th Annual Conference of Physiology and Pathology of Reproduction and 42th Mutual Conference of Veterinary and Human Reproductive Medicine Munich, 15th–17th February, 2017 J. Reproduktionsmed. Endokrinol 2017; 14 (1), 24 www.kup.at/repromedizin Online-Datenbank mit Autoren- und Stichwortsuche Offizielles Organ: AGRBM, BRZ, DVR, DGA, DGGEF, DGRM, D·I·R, EFA, OEGRM, SRBM/DGE Indexed in EMBASE/Excerpta Medica/Scopus Krause & Pachernegg GmbH, Verlag für Medizin und Wirtschaft, A-3003 Gablitz FERRING-Symposium digitaler DVR 2021 Mission possible – personalisierte Medizin in der Reproduktionsmedizin Was kann die personalisierte Kinderwunschbehandlung in der Praxis leisten? Freuen Sie sich auf eine spannende Diskussion auf Basis aktueller Studiendaten. SAVE THE DATE 02.10.2021 Programm 12.30 – 13.20Uhr Chair: Prof. Dr. med. univ. Georg Griesinger, M.Sc. 12:30 Begrüßung Prof. Dr. med. univ. Georg Griesinger, M.Sc. & Dr. Thomas Leiers 12:35 Sind Sie bereit für die nächste Generation rFSH? Im Gespräch Prof. Dr. med. univ. Georg Griesinger, Dr. med. David S. Sauer, Dr. med. Annette Bachmann 13:05 Die smarte Erfolgsformel: Value Based Healthcare Bianca Koens 13:15 Verleihung Frederik Paulsen Preis 2021 Wir freuen uns auf Sie! 50th Annual Conference of Physiology and Pathology of Reproduction and 42th Mutual Conference of Veterinary and Human Reproductive Medicine Munich, 15th–17th February, 2017 Zentrum für Translationale Reproduktionsmedizin, Ludwig-Maximilians-University, Munich Abstracts* DGRM-Abstracts 01 02 or after fetotomy represented risks for mater- nal recovery. The fertility rate after fetotomy New Serum Parameters for Detec- Fetotomy in Dromedary Camels: was generally encouraging. tion of Uterine Puerperal Distur- an Evaluation of 50 Cases bances in Dairy Cows A. Ali1,2, R. Derar1,2, F. Alsobayil1, A. Alsamri1 A. Abultdinova1, I. Dzakupov1, J. Roth2, A. Wehrend3, 1Department of Veterinary Medicine, College of Agri- 03 M. Sickinger3 culture and Veterinary Medicine, Qassim University, 1Department of Veterinary Medicine, Faculty of Ve- Qassim, Saudi Arabia; 2Department of Theriogenol- Effect of the Ovarian Superstimu- terinary Medicine and Technology of Animal Hus- ogy, Faculty of Veterinary Medicine, Assiut Universi- lation and Ovum Pick-up Pro- bandry, S. Seifullin Kazakh Agro Technical University, ty, Assiut, Egypt cedure on the Fertility of Donor Astana, Kazakhstan; 2Institute for Veterinary Physio- Heifers logy; 3Clinic for Obstetrics, Gynaecology and Andro- The objectives of this study were to investi- logy with Veterinary Ambulance, Justus Liebig Uni- gate the cases of camel dystocia in which fe- A. Ali1, M. Gilles2, A. Lange2, P. Klocke2, P.S. Glatzel2 versity Giessen, Germany totomy was indicated, the related complica- 1Department of Theriogenology, Faculty of Veterinary tions and the associated risks for maternal Medicine, Assiut University, Egypt; 2Clinic of Repro- Impairment of puerperal fertility may be a mortality and fertility. Fifty female drome- duction, Free University-Berlin, Germany severe problem in some dairy herds. With- dary camels were handled with fetotomy due in the last years, several diagnostic possibili- to uncorrectable dystocia. The complications The aim of this study was to assess the effect ties were developed and validated. The aim during and after fetotomy and post-operative of ovarian superstimulation and ovum pick- of this study was to evaluate the applicability fertility rates were recorded. Logistic regres- up on the fertility of donor heifers. Twen- of blood serum parameters substance P (SP) sion was performed to identify risk factors for ty Frisian heifers (12 treated and 10 control) and vasoactive intestinal polypeptide (VIP) the dependent variables of maternal mortali- were used in this study. The treated group re- for their use in early diagnostics of uterine ty and fertility after fetotomy. The independ- ceived 2000 IU eCG on day 10 and 25 mg involution disturbances. Blood serum sam- ent variables were parity, duration of dysto- PGF2 on day 12. All follicles > 9 mm were ples of 86 dairy cows taken within the fi rst cia, presence of foetal emphysema, number transvaginally aspirated on day 14. One week 20 days post partum were examined using of cuts, duration of fetotomy and occurrence after follicle aspiration, these heifers re- commercially available ELISA test kits. Ani- of complications during or after fetotomy. ceived 25 mg PGF2. Two days later, they mals were divided into two groups (healthy Common indications of fetotomy were head were artifi cially inseminated. Heifers of the or diseased) depending on the results of clin- and neck deviations alone or with carpal or control group were artifi cially inseminated ical and gynecological examination. Statis- shoulder fl exions (54%) and breech presen- on a PGF2-induced estrus. Pregnancy di- tical analysis consisted of the timely chang- tation (14%). Complications included tear- agnosis was performed using ultrasonogra- es in blood serum levels as well as the group ing of the soft tissue of the birth canal (24%), phy one month after insemination. Non-con- comparison of healthy cows and cows with uterine prolapse (6%) and retained placenta ceived animals were re-inseminated. The re- uterine disease. Blood serum concentrations (4%). Maternal mortality occurred in 26% of sults showed that the total number of folli- for SP increased statistically signifi cant with- the cases. A signifi cant association was de- cles > 9 mm in diameter existed on day 14 in the fi rst 20 days after calving (P < 0.04). tected between maternal deaths and dura- were 143 (14.3 follicles/animal). The num- There was no statistically signifi cant differ- tion of dystocia (odds ratio = 4.67, P = 0.03), ber of aspirated follicles were 122 (12.2 aspi- ence between the groups. Concerning VIP, presence of foetal emphysema (odds ratio = rated follicles/animal). The number of the re- neither for the timely course nor for the group 3.93, P = 0.04) and occurrence of complica- covered oocytes was 36 (3.6 oocytes/animal). comparison a signifi cant difference could be tions during or after fetotomy (odds ratio = The conception rates after the fi rst, second shown. SP represents an accredited biomark- 8.9, P = 0.003). Post-operative fertility was and third insemination were 60%, 80%, and er for pain in cattle. An increase of substance 62.2%. None of the estimated factors showed 90% in the treated group. The correspond- P within the fi rst 20 days post partum sug- a signifi cant relationship with post-operative ing rates in the control group were 70% and gests the presence of persisting pain presum- fertility. In conclusion, postural abnormali- 100% after the fi rst and second insemination. ably due to uterine involution processes. Nev- ties constituted the most common indication The difference between groups was not sig- ertheless, both serum parameters do not seem of fetotomy in dromedary camels. The dura- nifi cant. In conclusion, ovarian superstimu- suitable as indicators for the presence of uter- tion of dystocia, presence of foetal emphyse- lation and ovum pick-up procedure did not ine involution disorders. ma and occurrence of complications during nega tively affect the fertility of donor heifers. *Supporting Organisations: Deutsche Veterinärmedizinische Gesellschaft (DVG) and Deutsche Gesellschaft für Reproduktionsmedizin (DGRM) With permission of Wiley, the abstracts of this conference will be jointly published in the Journal of Reproduction of Domestic Animals (RDA) and the Journal of Reproductive Medicine and Endocrinology (JRE). Peer-reviewed and compiled by the scientifi c committee, Index of authors (only primary authors) see page 39. 2 J REPRODUKTIONSMED ENDOKRINOL_ONLINE 2017; 14 (Supplementum 1) For personal use only. Not to be reproduced without permission of Krause & Pachernegg GmbH. DGRM-Abstracts 04 CART is a recently described neuropeptide that treatment of spermatozoa with NAADP with anorectic activity, which appears to play resulted in a loss of the acrosomal vesicle. Vaginal and Cervical Tumors in an important role in the appetite regulation Furthermore, it was found that the NAADP Dromedary Camels and energy homeostasis. There is growing antagonist trans-Ned-19 signifi cantly reduc- evi dence that energy homeostasis factors such es acrosome reaction events in response to 1 1 1 1 F. Alsobayil , A. Ali , R. Derar , M. Tharwat , as leptin and ghrelin may play a role in re- the natural ligand Zona pellucida. Impor- 2 3 A. Fathy , M. Khodeir production and may be involved in pathogen- tantly, applying a broad concentration range 1 Department of Veterinary Medicine, College of esis of some reproductive disorders such as of NAADP two narrow bell-shaped dose-re- 2 Agriculture and Veterinary Medicine; Department endometriosis. Accordingly, the present study sponse-curves with maxima in the nanomo- of Pathology, College of Medicine, Qassim Universi- was aimed at investigation whether CART lar and low micromolar concentration range 3 ty, Saudi Arabia: Department of Surgery, Faculty of may be expressed in uterine tissues and whe- were registered. Moreover, quantifying loss Veterinary Medicine, Assiut University, Egypt ther this expression may be present in hetero- of the acrosomal vesicle in TPC1 null sperm Female