Avtor/Urednik		Križanec, F; Kosec, M
Naslov		Učinkovitost uporabe sintetičnih prostaglandinov kot podpore manualnemu luščenju zaostale posteljice pri govedu
Prevedeni naslov		The effective use of synthetic prostaglandin to give support for the manual extraction of retained placenta in cattle
Tip		članek
Vir		Slov Vet Res
Vol. in št.		Letnik 40, št. 2
Leto izdaje		2003
Obseg		str. 109-21
Jezik		slo
Abstrakt		Utilizing 1916 cattle and heifers (Simmental, Black and White) from 121 farms, the effects of a synthetic prostaglandin on the treatment of retained placenta were examined over a one-year period. A total of 208 animals with retained placentae were randomly arranged into two groups; an experimental group (105 animals) and a control group (103 animals). In all the animals with retained placentae, the manual extraction was accompanied by both local and parenteral applications of antibiotics within 12-48 hours after parturition. Additionally, the animals of the experimental group received 2 ml of a synthetic prostaglandin F2a analogue (Cloprosin G, Krka, Slovenia). On the 2nd, 16th and 26th days after an extraction, the status of an animal's general health (temperature, pulse, breathing, rumination) and its uterus (size, contractions, openness and shape of the neck of the uterus, secretion) were examined. After an insemination, the following reproductive parameters were analysed: interval from parturition to first heat, first-insemination index, conception level, pregnancy index, postpartum period, service interval, service period and calving interval. Significant increases (P < 0.05) in the body temperatures of the experimental group, above 39°C, were observed 2 days after the extractions. The number of pathological uterine changes was significantly higher (P < 0.05) in the experimental group 26 days after the extractions. The general-health status of the animals and the status of their uteri and ov However, the service and postpartum periods and the calving intervals were significantly (P < 0.0001) shorter in the experimental group: 43.40 ± 54.28 vs. 99.64 +- 102.19 days; 125.84 ± 60.78 vs. 188.91 +- 106.15 days and 410.84 ± 60.78 vs. 473.91 +- 106.15 days.
Izvleček		V 121 rejah s 1916 kravami in telicami smo eno leto proučevali vpliv aplikacije sintetičnih prostaglandinov pri zdravljenju zaostale posteljice. 208 živali z zaostalo posteljico smo naključno razdelili v poskusno (105) in kontrolno skupino (103). Zaostalo posteljico smo pri vseh živalih zdravili z manuelnim odstranjevanjem posteljice 12 do 48 ur po porodu ter z lokalno in parenteralno aplikacijo antibiotikov. Poskusni skupini smo dodatno aplicirali še po 2 ml sintetičnega analoga prostaglandina F2a (Cloprosin G - Krka). 2., 16., in 26 dan po luščenju smo ocenjevali splošno stanje živali (temp., pulz, dihanje, ruminacije) in stanje maternice (velikost, krčljivost, odprtost in obliko materničnega vratu, izcedek). Po osemenitvi smo analizirali reprodukcijske parametre: čas od poroda do prve pojatve, indeks prvih osemenitev, oploditveno stopnjo, indeks brejosti, poporodni premor, servisni interval, servisno periodo in dobo med telitvama. Pri živalih v poskusni skupini je imelo 2 dneva po luščenju statistično značilno (P < 0,05) več živali temperaturo nad 39°C, prav tako smo pri živalih v poskusni skupini 26. dan po luščenju ugotovili statistično značilno (P < 0,05) več primerov s patološkimi spremembami maternice. Ostali rezultati splošnega stanja živali, stanja maternice 2., 16. in 26. dan ter stanja jajčnikov 16. in 26. dan po luščenju se med skupinama niso statistično značilno razlikovali, prav tako tudi ne nekateri reprodukcijski parametri (čas od poroda do prve pojatve, indeks prvih osemenitev, indeks brejosti, koncepcijska stopnja in servisni interval). Statistično značilno (P < 0,0001) krajši pa so bili servisna perioda, poporodni premor in doba med telitvama, ki je znašala v poskusni skupini 43,40 ± 54,28; 125,84 +- 60,78; 410,84 ± 60,78 in v kontrolni 99,64 +- 102,19; 188,91 +106,15; 473,91 +- 106,15 dni.
Deskriptorji		PREGNANCY, ANIMAL LABOR COMPLICATIONS PLACENTA, RETAINED PROSTAGLANDINS, SYNTHETIC CATTLE