Ratio of inner cell mass and trophoblastic cells in demi- and intract porcine embryos
Literatur
Tao T, Reichelt B, Niemann H (1995) Ratio of inner cell mass and trophoblastic cells in demi- and intract porcine embryos. J Reprod Fertil 104:251-258
Advanced ovulation in gilts by the intrauterine application of a low molecular mass pronase-sensitive fraction of boar seminal plasma
Literatur
Waberski D, Südhoff H, Hahn T, Jungblut PW, Kallweit E (1995) Advanced ovulation in gilts by the intrauterine application of a low molecular mass pronase-sensitive fraction of boar seminal plasma. J Reprod Fertil 105:247-252
Differences in pronucleus formation and first cleavage following in-vitro-fertilization between pig oocytes matured in-vivo or in-vitro
Literatur
Laurincik J, Rath D, Niemann H (1994) Differences in pronucleus formation and first cleavage following in-vitro-fertilization between pig oocytes matured in-vivo or in-vitro. J Reprod Fertil 102(11):277-284
Assessment of the presence of a dominant follicle and selection of dairy cows suitable for superovulation by single ultrasound examination
Literatur
Bungartz L, Niemann H (1994) Assessment of the presence of a dominant follicle and selection of dairy cows suitable for superovulation by single ultrasound examination. J Reprod Fertil 101:583-591
Assessment of the presence of a dominant foolicle and selection of dairy cows suitable for superovulation by a single ultrasound examination
Literatur
Bungartz L, Niemann H (1994) Assessment of the presence of a dominant foolicle and selection of dairy cows suitable for superovulation by a single ultrasound examination. J Reprod Fertil 101:583-591
Generation of identical twin piglets following bisection of embryos at the morula- and blastocyst stage
Literatur
Reichelt B, Niemann H (1994) Generation of identical twin piglets following bisection of embryos at the morula- and blastocyst stage. J Reprod Fertil 100:163-172
Developmental capacity of early porcine embryos derived from in-vivo or in-vitro-fertilization
Literatur
Rath D, Niemann H, Hellmann CRenz Lorenzo Torres (1993) Developmental capacity of early porcine embryos derived from in-vivo or in-vitro-fertilization. J Reprod Fertil(12):6
Fetal and neonatal gene transcription of growth hormone (GH) and luteinizing hormone (IH) ß-subunit in the pig
Literatur
Granz S, Mühlbauer E, Ivell R, Kato Y, Ellendorff F, Elsaesser F (1993) Fetal and neonatal gene transcription of growth hormone (GH) and luteinizing hormone (IH) ß-subunit in the pig. J Reprod Fertil(12):10
Effect of naloxone and pulsatile luteinizing-hormone-releasing hormone infusions on estradiol-induced luteinizing-hormone surges in immature gilts
Literatur
Küneke G, Parvizi N, Elsaesser F (1993) Effect of naloxone and pulsatile luteinizing-hormone-releasing hormone infusions on estradiol-induced luteinizing-hormone surges in immature gilts. J Reprod Fertil 97(2):395-401
PDGF enhances development of in-vitro derived bovine embryos
Literatur
Eckert J, Niemann H (1993) PDGF enhances development of in-vitro derived bovine embryos. J Reprod Fertil(12):7
