Nowak, Marta; Gram, A; Boos, Alois; Aslan, Selim; Ay, Serhan S; Önyay, Firdevs; Kowalewski, Mariusz P (2017). Functional implications of the utero-placental relaxin (RLN) system in the dog throughout pregnancy and at term. Reproduction, 154(4):415-431.
Kaya, D; Gram, A; Kowalewski, Mariusz P; Schäfer-Somi, S; Kuru, M; Boos, Alois; Aslan, S (2017). Expression of GnRH receptor in the canine corpus luteum, and luteal function following deslorelin acetate-induced puberty delay. Reproduction in Domestic Animals, 52(6):1104-1112.
Kowalewski, M P; Ihle, S; Siemieniuch, M J; Gram, A; Boos, A; Zduńczyk, S; Fingerhut, J; Hoffmann, B; Schuler, G; Jurczak, A; Domosławska, A; Janowski, T (2015). Formation of the early canine CL and the role of prostaglandin E2 (PGE2) in regulation of its function: An in vivo approach. Theriogenology, 83(6):1038-1047.
Schäfer-Somi, S; Kowalewski, M P; Kanca, H; Bozkurt, M F; Gram, A; Sabitzer, S; Kucukaslan, I; Ay, S S; Aslan, S (2015). GnRH and its receptor (GnRH-R) are expressed in the canine placenta and uterus. Theriogenology, 84(9):1482-1489.
Kowalewski, M P; Gram, A; Boos, A (2015). The role of hypoxia and HIF1α in the regulation of STAR-mediated steroidogenesis in granulosa cells. Molecular and Cellular Endocrinology, 401:35-44.
Gram, A; Boos, A; Kowalewski, M P (2014). Uterine and placental expression of canine oxytocin receptor during pregnancy and normal and induced parturition. Reproduction in Domestic Animals, 49(s2):41-49.
Kowalewski, M P; Fox, B A; Gram, A; Boos, A; Reichler, I M (2013). Prostaglandin E2 (PGE2) functions as a luteotropic factor in the dog. Reproduction, 145(3):213-226.
Kowalewski, M P; Michel, E; Gram, A; Boos, A; Guscetti, F; Hoffmann, B; Aslan, S; Reichler, I (2011). Luteal and placental function in the bitch: spatio-temporal changes in prolactin receptor (PRLr) expression at dioestrus, pregnancy and normal and induced parturition. Reproductive Biology and Endocrinology, 9:109.