@article {88076,
	title = {Global hemostasis in healthy bitches during pregnancy and at different estrous cycle stages: Evaluation of routine hemostatic tests and thromboelastometry},
	journal = {Theriogenology},
	volume = {97},
	year = {2017},
	month = {2017 Jul 15},
	pages = {57-66},
	abstract = {This study assessed the global hemostasis (including prothrombin time [PT], activated partial thromboplastin time [aPTT], antithrombin activity [ATA], fibrinogen and d-Dimer concentrations, platelet count, plateletcrit and thromboelastometry) in healthy pregnant bitches, comparing the results with those of healthy bitches at different estrous cycle stages, and assessed whether hemostatic changes during pregnancy are associated with serum progesterone concentration or the presence of fetuses in utero. The results show that pregnant bitches have higher fibrinogen concentration, platelet count and platelatecrit, and that fibrin and global clot formations occur faster than in non-pregnant bitches at different estrous cycle stages. Additionally, clot strength was higher in pregnant bitches than in non-pregnant ones. There were no differences in PT, ATA, and D-dimer concentration between all study groups. The aPTT was significantly shorter in bitches at the fourth and last pregnancy weeks, compared to the anestrus group, and shorter in both the fourth and last pregnancy weeks groups, compared to diestrus group. These results all support a hypercoagulable state in healthy pregnant bitches, unassociated with progesterone concentration.},
	keywords = {Animals, Dogs, Estrous Cycle, Female, Hemostasis, Hemostatics, Pregnancy, Progesterone, Thrombelastography},
	issn = {1879-3231},
	doi = {10.1016/j.theriogenology.2017.04.023},
	author = {Klainbart, Sigal and Slon, Alexandra and Kelmer, Efrat and Bdolah-Abram, Tali and Raz, Tal and Segev, Gilad and Aroch, Itamar and Tal, Smadar}
}
