title: A preliminary study of serum haptoglobin concentration as a prognostic indicator of ovine dystocia cases.
abstract: Serum samples were collected prior to the correction of dystocia in 45 sheep and from nine sheep following a normal parturition. Serum samples collected from a group of 16 non-pregnant ewes acted as non-pregnant controls. The mean serum haptoglobin concentration was significantly elevated (P less than 0.01) in those dystocia cases where dead lambs were present in utero compared to those ewes which had live lambs delivered. While the number of cases presented in this study is small, there is an indication that sheep with a serum haptoglobin concentration above 1.0 g/l represent a poor surgical risk. The three ewes which died following a caesarean operation had markedly elevated serum haptoglobin concentrations prior to surgery indicating an inflammatory reaction. Five ewes with a haptoglobin concentration of 0.4 g/l made an uneventful recovery following a caesarean operation.
authors.affiliation: Department of Veterinary Clinical Studies, University of Edinburgh, Roslin, Midlothian.
authors.forename: P R
authors.initials: PR
authors.lastname: Scott
authors.forename: L D
authors.initials: LD
authors.lastname: Murray
authors.forename: C D
authors.initials: CD
authors.lastname: Penny
mesh_terms: D000818:Animals; D002585:Cesarean Section / Q000662:veterinary; D004420:Dystocia / Q000097:blood / Q000601:surgery / Q000662:veterinary*; D005260:Female; D005313:Fetal Death / Q000175:diagnosis / Q000662:veterinary*; D006242:Haptoglobins / Q000032:analysis*; D011247:Pregnancy; D011256:Pregnancy Outcome; D011379:Prognosis; D012756:Sheep; D012757:Sheep Diseases / Q000097:blood* / Q000601:surgery
chemical_list: D006242:Haptoglobins