Elastase, Myeloperoxidase, and Alkaline Phosphatase Release and Free Radical Generation in Neutrophils Isolated from Blood of Sows at Different Stages of Oestrous Cycle

1. Bekesi G., Kakucs R., Varbiro S., Racz K., Sprintz D., Feher J., Szekacs B.: In vitro effects of different steroid hormones on superoxide anion production of human neutrophil granulocytes. Steroids 2000, 65, 889-894.10.1016/S0039-128X(00)00183-5Search in Google Scholar

2. Bird D., Karavitis J., Kovacs E.: Sex differences and estrogen modulation of the cellular immune response after injury. Cell Immunol 2008, 252, 57-67.10.1016/j.cellimm.2007.09.007Search in Google Scholar

3. Brannstrom M., Enskog A.: Leukocyte networks and ovulation. J Rep Immunol 2002, 57, 47-60.10.1016/S0165-0378(02)00009-8Search in Google Scholar

4. Chung W-B., Cheng W-F., Wu L-S., Yang P-Ch.: The use of plasma progesterone to predict the reproductive status of anestrous gilts and sows. Theriogenology 2002, 58, 1165-1174.10.1016/S0093-691X(02)00949-4Search in Google Scholar

5. De Winter P.J., Verdonck M., de Kruif A., Coryn M., Deluyker HA., Devriese LA., Haesebrouck F.: The relationship between the blood progesterone concentration at early metoestrus and uterine infection in the sow. Anim Reprod Sci 1996, 41, 51-59.10.1016/0378-4320(95)01435-7Search in Google Scholar

6. Duran M., Galvez G., de Frutos T., Recasens J., Casado S., Farre A.L.: 17 beta-estradiol-stimulated nitric oxide production by neutrophils: effect on platelet activation. Obstet Gynecol 2000, 95, 284-90.10.1097/00006250-200002000-00022Search in Google Scholar

7. Karlsson A., Khalfan L., Dahlgren C., Stigbrand T., Follin P.: Neutrophil alkaline phosphatise activity increase in bacterial infections is not associated with a general increase in secretory vesicle membrane components. Infect Immun 1995, 63, 911-916.10.1128/iai.63.3.911-916.19951730897868263Search in Google Scholar

8. Kosior-Korzecka U., Bobowiec R.: Changes in the level of endogenous leptin, FSH, 17β-oestradiol and metabolites during lupin-induced increase in ovulation rate in ewes. J Vet Med 2003, A50, 343-349.10.1046/j.1439-0442.2003.00558.x14633226Search in Google Scholar

9. Kowalik M., Rękawiecki R., Kotwica J.: Genomic and non-genomic effect of progesterone on the cells of the female reproductive tract. Med Weter 2008, 64, 528-532.Search in Google Scholar

10. Lewis G.S.: Steroidal regulation of uterine immune defences. Anim Reprod Sci 2004, 82-83, 281-294.10.1016/j.anireprosci.2004.04.02615271460Search in Google Scholar

11. Lewis G.S.: Steroidal regulation of uterine resistance to bacterial infection in livestock. Reprod Biol Endocrinol 2003, http://www.rbej.com/content/1/1/117.10.1186/1477-7827-1-11730533314641941Search in Google Scholar

12. Magnusson U.: In vitro effects of postpartum concentrations of oestradiol-17 β on cell-mediated immunity and phagocytosis by porcine leukocytes. Vet Immunol Immunopathol 1991, 28, 117-126.10.1016/0165-2427(91)90134-XSearch in Google Scholar

13. Magnusson U. Einarsson S.: Effects of exogenous oestradiol on the number and functional capacity of circulating mononuclear and polymorphonuclear leukocytes in the sow. Vet Immunol Immunopathol 1990, 25, 235-247.10.1016/0165-2427(90)90047-VSearch in Google Scholar

14. Nims R., Darbyshire J.F., Saavedra J.E., Christodoulou D., Hanbauer I., Cox G.W., Grisham M., Krishna M., Wink D.: Colorimetric methods for the determination of nitric oxide concentration in neutral aqueous solutions. Comp Meth Enzymol 1995, 7, 48-54.10.1006/meth.1995.1007Search in Google Scholar

15. Osterlundh I., Holst H., Magnusson U.: Effect of mammary secretions on functions of polymorphonuclear leukocytes in pigs. Am J Vet Res 2001, 62, 1250-1254.10.2460/ajvr.2001.62.1250Search in Google Scholar

16. Osterlundh I., Hulten F., Johannisson A., Magnusson U.: Sows intramammarily inoculated with Escherichia coli at parturition: I Functional capacity of granulocytes in sows affected or non-affected by clinical mastitis. Vet Immunol Immunopathol 2002, 90, 35-44.10.1016/S0165-2427(02)00204-0Search in Google Scholar

17. Ródenas J., Mitjavila M., Carbonell T.: Simultaneous generation of nitric oxide and superoxide by inflammatory cells in rats. Free Rad Biol Med 1995, 18, 869-875.10.1016/0891-5849(94)00215-6Search in Google Scholar

18. Roth J.A., Kaeberle M.L., Appell L.H., Nachreiner R.F.: Association of increased estradiol and progesterone blood values with altered bovine polymorphonuclear leukocyte function. Am J Vet Res 1983, 44, 247-253.Search in Google Scholar

19. Wessely-Szponder J.: The influence of TNF and IL-8 on secretory action of neutrophils isolated from heifers in the course of BRD. Acta Vet Hung 2008, 56, 187-196.10.1556/avet.56.2008.2.6Search in Google Scholar

20. Wessely-Szponder J., Szponder T.: Comparison of the effects of two anaesthetic combinations in rabbits on some neutrophil functions in vitro. World Rabbit Sci 2010, 18, 169-177.10.4995/WRS.2010.8414Search in Google Scholar

21. Winters K., Meyer E., van Merris V., van den Broeck W., Duchateau L., Burvenich C.: Sex steroid hormones do not influence the oxidative burst activity of polymorphonuclear leukocytes from ovariectomised cows in vitro. Steroids 2003, 68, 397-406.10.1016/S0039-128X(03)00040-0Search in Google Scholar