1979
Ponzilius, K.-H.: Endocrine changes associated with puberty in the female pig. University of Manitoba, Winnipeg, Manitoba (M.Sc. Thesis)
1979
Ponzilius, K.-H., L. M. Sanford, G. D. Phillips and W. M. Palmer: Endocrine changes associated with puberty in the female pig. Can. J. Anim. Sci. 59. 834 (Abstract)
Ponzilius, K.-H., L. M. Sanford: Interrelationships between LH and testosterone secretion in the ram. American J. of Obstet. and Gynecol. (Abscract)
1980
Ponzilius, K.-H., M. A. Sheikh Eldin and L. M. Sanford: Reproductive hormone secretion in rams treated with triiodothyronine. (Abstract)
1981
Sanford, L. M. and K.-H. Ponzilius: Pituitary-gonadal endocrine and interrelationships in the ram. J. Andrology 2, 25 (Absract No. 57)
1981
Sheikh Eldin, M. A., K.-H. Ponzilius and L. M. Sanford: Semen quality and libido of rams treated with triiodo-thyronine. (Abstract)
1981
Müller, C., K.-H. Ponzilius and F. Elsaesser: Die Wirkung experimentell erhöhter Cortisol-Spiegel auf die Östrogen-induzierte LH-Sekretion beim weiblichen Schwein. Zuchthygiene 18, 118 (Abstract)
1983
Elsaesser, F., C. Müller, N. Parvizi and K.-H. Ponzilius: The effect of experimentally raised cortisol levels on LH-secretion in prepubertal female pigs. Acta Endocrinologica, Suppl. 256, Vol. 103, 236 (Abstract)
1983
Ponzilius, K.-H.: Ontogenese der Steuerung pulsatiler LH-Sekretion beim fötalen und neonatalen Schwein. University of Göttingen, Göttingen, Germany (Ph.D Dissertation)
1984
Ponzilius, K.-H., N. Parvizi and F. Ellendorff: Pulsatile LH-secretion in the chronically catheterized male and female pig fetus and neonate. Acta Endocrinologica (Abstract). Suppl. 264, Vol. 105, 147-148
1984
Ponzilius, K.-H., J. Ladewig and F. Ellendorff: Variations in cortisol in the fetal and neonatal pig. Acta Endocrinologica (Absract). Suppl. 264, Vol. 105, 110
1984
Ponzilius, K.-H., L.M. Sanford, G.D. Phillips & W.M. Palmer: Blood hormone changes associated with puberty in the female pig. Can. J. Anim. Sci. 177-181.
1984
Bruhn, Th., K.-H. Ponzilius & F. Ellendorff: Ontogeny of hypothalamic control of gonadotropin secretion in the fetal pig. In: Proceedings of the 10th International Congress of Animal Reproduction and Artificial Insemination, Urbana/Illinois/USA
1984
Ponzilius, K.-H., J. Ladewig & F. Ellendorff: Ontogeny of diurnal cortisol variations in the pig. In preparation: Will be submitted to Biol. of Reprod.
1984
1984
Ellendorff, F., Parvizi,N., Elsaesser,F., Bruhn,T. and Ponzilius, K. Ontogeny of neuroendocrine control of gonadotrophin secretion in the fetal pig., Fetal Endocrinology, 165-173
1985
Nagai, J., Marcus, G., Hackett, A., and Ponzilius, K. Studies on identicle twins developed from micro-surgically bisected embryos in mice. Can.J.Animal Science (Abstract)
1986
Ponzilius, K., Sanford, L, Phillips, G., and Palmer, W. Concentration of testosterone in the peripheral circulation of the gilt. To be submitted.
Ponzilius, K.-H., N. Parvizi, F. Elsaesser & F. Ellendorff: Ontogeny of secretory patterns of LH release and effects of gonadectomy in the chronically catheterized pig fetus and neonate. Biology of Reproduction 34; 602-612
1986
Nagai, J., K.-H. Ponzilius, G. Marcus and A.J. Hackett: Effects of pronase, acidified tyrode's solution and Ca, Mg. - free medium on development of bisected embryos in mice. Cdn. Society of Animal Science (Abstract)
1986
1988
Ponzilius,K., Nagai, J., Marcus, G.,and Hackett, A. Survival of mouse embryos bisected after pronase and Ca, Mg-free treatments. To be submitted.
Ponzilius, Karl-Heinz and Lee M. Sanford: The pattern of LH release in the adult ram influences the testicular steroidogenic response to individual LH pulses and is regulated by testosterone negative feedback. Journal of Andrology Vol.10, 1-8