Corona radiata density as a non-invasive marker of bovine cumulus-corona-oocyte complexes selected for in vitro embryo production
Literatur
Laurincik J, Hyttel P, Baran V, Schmoll F, Niedermann H, Brem G, Schellander K (1996) Corona radiata density as a non-invasive marker of bovine cumulus-corona-oocyte complexes selected for in vitro embryo production. Theriogenol 46(2):369-377, doi:10.1016/0093-691X(96)00192-6
Birth of piglets following in-vitro fertilization using sperm flow cytometrically sorted for gender
Literatur
Rath D, Johnson LA, Dobrinsky JR, Welch GR, Niemann H (1996) Birth of piglets following in-vitro fertilization using sperm flow cytometrically sorted for gender. Theriogenol 45:256
Expression of the gap junction gene Connexin43 (CX43) in preimplantation bovine embryos derived in-vivo or in-vitro
Literatur
Wrenzycki C, Carnwath JW, Niemann H (1996) Expression of the gap junction gene Connexin43 (CX43) in preimplantation bovine embryos derived in-vivo or in-vitro. Theriogenol 45:251
Long-term ultrasound guided ovum pick-up in heifers from 6 to 15 months of age
Literatur
Rick G, Hadeler K-G, Lemme E, Lucas-Hahn A, Rath D, Schindler L, Niemann H (1996) Long-term ultrasound guided ovum pick-up in heifers from 6 to 15 months of age. Theriogenol 45(1):356
Use of fresh or aged bovine oocytes for intracytoplasmic sperm injection (ICSI)
Literatur
Lucas-Hahn A, Eckert J, Niemann H (1996) Use of fresh or aged bovine oocytes for intracytoplasmic sperm injection (ICSI). Theriogenol 45:307
Effects of platelet-derived growth factor (PDGF) on the in vitro production of bovine embryos in protein-free media
Literatur
Eckert J, Niemann H (1996) Effects of platelet-derived growth factor (PDGF) on the in vitro production of bovine embryos in protein-free media. Theriogenol 46(2):307-320, doi:10.1016/0093-691X(96)00187-2
Collection of oocytes from cattle via follicular aspiration aided by ultrasound with or without gonadotropin pretreatment and in different reproductive stages
Literatur
Bungartz L, Lucas-Hahn A, Rath D, Niemann H (1995) Collection of oocytes from cattle via follicular aspiration aided by ultrasound with or without gonadotropin pretreatment and in different reproductive stages. Theriogenol 43(3):667-675, doi:10.1016/0093-691X(94)00072-3
In vitro maturation, fertilization and culture to blastocysts of bovine oocytes in protein-free media
Literatur
Eckert J, Niemann H (1995) In vitro maturation, fertilization and culture to blastocysts of bovine oocytes in protein-free media. Theriogenol 43(7):1211-1225, doi:10.1016/0093-691X(95)00093-N
In vitro maturation of porcine oocytes in follicular fluid with subsequent effects on fertilization and embryo yield in vitro
Literatur
Tao T, Rath D, Niemann H (1995) In vitro maturation of porcine oocytes in follicular fluid with subsequent effects on fertilization and embryo yield in vitro. Theriogenol 44(4):529-538, doi:10.1016/0093-691X(95)00224-V
In vitro development to blastocysts of early porcine embryos produced in vivo or in vitro
Literatur
Rath D, Niemann H, Hellmann CRenz Lorenzo Torres (1995) In vitro development to blastocysts of early porcine embryos produced in vivo or in vitro. Theriogenol 43(5):913-926, doi:10.1016/0093-691X(95)00042-7
