A Blitek

Summary

Affiliation: Institute of Animal Reproduction and Food Research
Country: Poland

Publications

  1. doi request reprint Luteal P4 synthesis in early pregnant gilts after induction of estrus with PMSG/hCG
    Agnieszka Blitek
    Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10 748 Olsztyn, Poland Electronic address
    Anim Reprod Sci 166:28-35. 2016
  2. doi request reprint Prostacyclin receptor (PTGIR) in the porcine endometrium: Regulation of expression and role in luminal epithelial and stromal cells
    Agnieszka Blitek
    Department of Hormonal Action Mechanisms, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland Electronic address
    Theriogenology 84:969-82. 2015
  3. pmc Effect of conceptus on transforming growth factor (TGF) β1 mRNA expression and protein concentration in the porcine endometrium--in vivo and in vitro studies
    Agnieszka Blitek
    Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, 10 748 Olsztyn, Poland
    J Reprod Dev 59:512-9. 2013
  4. doi request reprint Regulation of expression and role of leukemia inhibitory factor and interleukin-6 in the uterus of early pregnant pigs
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland
    Theriogenology 78:951-64. 2012
  5. pmc Characterization of bovine immortalized luteal endothelial cells: action of cytokines on production and content of arachidonic acid metabolites
    Anna J Korzekwa
    Department of Reproductive Immunology and Pathology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10 747 Olsztyn, Poland
    Reprod Biol Endocrinol 9:27. 2011
  6. ncbi request reprint Effect of steroids on HOXA10 mRNA and protein expression and prostaglandin production in the porcine endometrium
    Agnieszka Blitek
    Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland
    J Reprod Dev 56:643-8. 2010
  7. doi request reprint Effect of conceptus secretions on HOXA10 and PTGS2 gene expression, and PGE2 release in co-cultured luminal epithelial and stromal cells of the porcine endometrium at the time of early implantation
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland
    Theriogenology 76:954-66. 2011
  8. doi request reprint Effect of estrus induction on prostaglandin content and prostaglandin synthesis enzyme expression in the uterus of early pregnant pigs
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, 10 747 Olsztyn, Poland
    Theriogenology 73:1244-56. 2010
  9. doi request reprint Endometrial and conceptus expression of HoxA10, transforming growth factor beta1, leukemia inhibitory factor, and prostaglandin H synthase-2 in early pregnant pigs with gonadotropin-induced estrus
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, Olsztyn, Poland
    Domest Anim Endocrinol 38:222-34. 2010
  10. ncbi request reprint Antiluteolytic mechanisms and the establishment of pregnancy in the pig
    A Waclawik
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, 10 747 Olsztyn, Poland
    Soc Reprod Fertil Suppl 66:307-20. 2009

Collaborators

Detail Information

Publications19

  1. doi request reprint Luteal P4 synthesis in early pregnant gilts after induction of estrus with PMSG/hCG
    Agnieszka Blitek
    Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10 748 Olsztyn, Poland Electronic address
    Anim Reprod Sci 166:28-35. 2016
    ..Low P4 content may, in turn, induce local mechanisms involving LHR and ESR1 expression to support CL function...
  2. doi request reprint Prostacyclin receptor (PTGIR) in the porcine endometrium: Regulation of expression and role in luminal epithelial and stromal cells
    Agnieszka Blitek
    Department of Hormonal Action Mechanisms, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland Electronic address
    Theriogenology 84:969-82. 2015
    ..Moreover, besides its important role in vascular system, PGI2 may promote the expression of proangiogenic genes in the uterine stroma...
  3. pmc Effect of conceptus on transforming growth factor (TGF) β1 mRNA expression and protein concentration in the porcine endometrium--in vivo and in vitro studies
    Agnieszka Blitek
    Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, 10 748 Olsztyn, Poland
    J Reprod Dev 59:512-9. 2013
    ..In summary, porcine conceptuses may regulate TGFβ1 synthesis in the endometrium at the time of implantation. TGFβ1, in turn, may promote conceptus development by increasing the proliferation of trophoblast cells. ..
  4. doi request reprint Regulation of expression and role of leukemia inhibitory factor and interleukin-6 in the uterus of early pregnant pigs
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland
    Theriogenology 78:951-64. 2012
    ..In summary, LIF and IL-6 are important components of embryo-uterine interactions during early pregnancy in the pig, and may contribute to successful conceptus implantation...
  5. pmc Characterization of bovine immortalized luteal endothelial cells: action of cytokines on production and content of arachidonic acid metabolites
    Anna J Korzekwa
    Department of Reproductive Immunology and Pathology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10 747 Olsztyn, Poland
    Reprod Biol Endocrinol 9:27. 2011
    ....
  6. ncbi request reprint Effect of steroids on HOXA10 mRNA and protein expression and prostaglandin production in the porcine endometrium
    Agnieszka Blitek
    Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland
    J Reprod Dev 56:643-8. 2010
    ..Additionally, the similar profiles of endometrial HOXA10 and PGHS-2 expression in the presence of E(2) and P(4) indicate that both genes are simultaneously regulated by steroids in the porcine uterus...
  7. doi request reprint Effect of conceptus secretions on HOXA10 and PTGS2 gene expression, and PGE2 release in co-cultured luminal epithelial and stromal cells of the porcine endometrium at the time of early implantation
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland
    Theriogenology 76:954-66. 2011
    ..Moreover, the co-culture system of LE and ST cells is a promising model for the study of endometrial response to conceptus-derived factors...
  8. doi request reprint Effect of estrus induction on prostaglandin content and prostaglandin synthesis enzyme expression in the uterus of early pregnant pigs
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, 10 747 Olsztyn, Poland
    Theriogenology 73:1244-56. 2010
    ....
  9. doi request reprint Endometrial and conceptus expression of HoxA10, transforming growth factor beta1, leukemia inhibitory factor, and prostaglandin H synthase-2 in early pregnant pigs with gonadotropin-induced estrus
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, Olsztyn, Poland
    Domest Anim Endocrinol 38:222-34. 2010
    ..05). Conceptus expression of studied factors was not affected by gonadotropin treatment. Overall, these results suggest improper endometrial preparation for implantation in prepubertal gilts induced to ovulate with PMSG/hCG...
  10. ncbi request reprint Antiluteolytic mechanisms and the establishment of pregnancy in the pig
    A Waclawik
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, 10 747 Olsztyn, Poland
    Soc Reprod Fertil Suppl 66:307-20. 2009
    ....
  11. doi request reprint Effect of luteinizing hormone and tumour necrosis factor-alpha on VEGF secretion by cultured porcine endometrial stromal cells
    M M Kaczmarek
    Division of Reproductive Endocrinology and Pathophysiology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland
    Reprod Domest Anim 45:481-6. 2010
    ..05). Although the influence of LH on VEGF secretion was more visible compared with TNFalpha, both factors may be considered as potential modulators of adaptive changes in uterine vasculature occurring during pregnancy in the pig...
  12. ncbi request reprint Inhibition of luteolysis and embryo-uterine interactions during the peri-implantation period in pigs
    A J Ziecik
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima 10, 10 747 Olsztyn, Poland
    Soc Reprod Fertil Suppl 62:147-61. 2006
    ..Conceptus oestrogen secretion coincides with autocrine and paracrine dialogue between the multiple conceptuses and uterine biological compounds and their receptors in trophoblast and endometrium...
  13. ncbi request reprint Expression of cyclooxygenase-1 and -2 in the porcine endometrium during the oestrous cycle and early pregnancy
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Poland
    Reprod Domest Anim 41:251-7. 2006
    ..COX-2 rather than COX-1 seems to be the primary enzyme responsible for modulated PGs production at the time of luteolysis in cyclic and during implantation in pregnant animals...
  14. ncbi request reprint Role of tumour necrosis factor alpha in stimulation of prostaglandins F(2alpha) and E(2) release by cultured porcine endometrial cells
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland
    Reprod Domest Anim 41:562-7. 2006
    ..Therefore, similarly to OT and LH, TNFalpha may be considered as a potential modulator of endometrial PGF(2alpha) production during luteolysis in the pig...
  15. doi request reprint Regulation of prostacyclin synthase expression and prostacyclin content in the pig endometrium
    E Morawska
    Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland
    Theriogenology 78:2071-86. 2012
    ..Porcine conceptuses are important regulators of endometrial PGIS expression and PGI(2) release during the implantation period...
  16. ncbi request reprint Prostaglandins f and e secretion by porcine epithelial and stromal endometrial cells on different days of the oestrous cycle
    A Blitek
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland
    Reprod Domest Anim 39:340-6. 2004
    ..Described endometrial cells culture might serve as the model for further studies on the hormonal regulation of prostaglandin production in the pig...
  17. doi request reprint Mechanisms for the establishment of pregnancy in the pig
    A J Ziecik
    Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Tuwima, Olsztyn, Poland
    Reprod Domest Anim 46:31-41. 2011
    ..Furthermore, growth factors, cytokines and its receptors are involved in embryo-maternal interactions...
  18. ncbi request reprint Nongonadal LH receptors, their involvement in female reproductive function and a new applicable approach
    A J Ziecik
    Division of Reproductive Endocrinology and Pathophysiology, Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, ul Tuwima 10, P O Box 55, 10 747 Olsztyn, Poland
    Vet J 169:75-84. 2005
    ..A novel approach to target and ablate carcinoma cells through LH receptors is described...
  19. doi request reprint Effect of oestrus synchronization with PGF2α/eCG/hCG on luteal P4 synthesis in early pregnant gilts
    M Szymanska
    Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland
    Reprod Domest Anim 49:1034-42. 2014
    ..05). In conclusion, synchronization of oestrus with PGF2α/eCG/hCG protocol in gilts did not impair the expression of luteal P4 synthesis system, although decreased P4 concentration in the blood...