Occurrence of Polyovular Follicles in Mouse Lines Selected for High Fecundity
スポンサーリンク
概要
- 論文の詳細を見る
The aim of this study was to evaluate the prevalence of follicles with more than one oocyte (polyovular follicles, POFs) in mouse lines selected for high fecundity. The ovaries of 18 mice, 6 each from 3 different lines, were examined to evaluate the number of POFs and the follicular histology. Polyovular follicles were observed in the two high fecundity breeds, FL1 and FL2, as well as in the unselected control line, DUKsi. The highest number of POFs per ovary (27.0 ± 7.2) was found in the FL1 line. The FL2 and DUKsi lines had 1.9 ± 0.7 and 0.6 ± 0.3 polyovular follicles per ovary, respectively. Most of the POFs contained 2 oocytes (>80%), but occasionally follicles containing up to 7 oocytes were observed. Follicles with more than 2 oocytes were observed in the FL1 line only.
- 2010-08-01
著者
-
TORNER Helmut
FBN Research Institute for the Biology of Farm Animals
-
Alm Hannelore
Research Unit Reproductive Biology, FBN Research Institute for the Biology of Farm Animals
-
Kuhlmann Simone
Research Unit Reproductive Biology, FBN Research Institute for the Biology of Farm Animals
-
Langhammer Martina
Research Unit Genetics and Biometry, FBN Research Institute for the Biology of Farm Animals
-
TUCHSCHERER Armin
Research Unit Genetics and Biometry, FBN Research Institute for the Biology of Farm Animals
-
TORNER Helmut
Research Unit Reproductive Biology, FBN Research Institute for the Biology of Farm Animals
-
REINSCH Norbert
Research Unit Genetics and Biometry, FBN Research Institute for the Biology of Farm Animals
-
Kuhlmann Simone
Research Unit Reproductive Biology Fbn Research Institute For The Biology Of Farm Animals
-
Alm Hannelore
Research Unit Reproductive Biology Fbn Research Institute For The Biology Of Farm Animals
-
Torner Helmut
Research Unit Reproductive Biology Fbn Research Institute For The Biology Of Farm Animals
-
Reinsch Norbert
Research Unit Genetics And Biometry Fbn Research Institute For The Biology Of Farm Animals
-
Tuchscherer Armin
Research Institute For The Biology Of Farm Animals
-
Tuchscherer Armin
Research Unit Genetics And Biometry Fbn Research Institute For The Biology Of Farm Animals
-
Langhammer Martina
Research Unit Genetics And Biometry Fbn Research Institute For The Biology Of Farm Animals
-
TORNER Helmut
Leibniz Institute for Farm Animal Biology (FBN)
関連論文
- Occurrence of Polyovular Follicles in Mouse Lines Selected for High Fecundity
- ブタ卵管の精子貯留部からの精子放出に卵子-卵丘細胞複合体が影響する
- Occurrence of Polyovular Follicles in Mouse Lines Selected for High Fecundity
- Sperm Migration in Pigs after Deep Intrauterine and Intraperitoneal Insemination
- Comparison of Luteinizing Hormone, Leptin and Progensterone Levels in the Systemic Circulation (Vena jugularis) and near the Ovarian Circulation (Vena cava caudalis) during the Oestrous Cycle in Mangalica and Landrace Gilts
- ハンガリー在来ブタ(Mangalica)とLandrace雌ブタの排卵期における卵胞・卵母細胞の発育・成熟と生殖ホルモン分泌の比較
- Comparison of Follicular and Oocyte Development and Reproductive Hormone Secretion during the Ovulatory Period in Hungarian Native Breed, Mangalica, and Landrace Gilts
- Effect of Recombinant Bovine Somatotropin (rbST) on Cytoplasmic Maturation of Bovine Oocytes and Their Developmental Competence In Vitro
- 成雄ウシ由来線維芽細胞と成雌ウシ由来卵胞顆粒層細胞を用いた体細胞核移植におけるHandmade-Cloning法の有用性
- Endocrine Effects of GnRH Agonist Application to Early Pregnant Gilts
- Sperm Migration in Pigs after Deep Intrauterine and Intraperitoneal Insemination
- Effect of Recombinant Bovine Somatotropin (rbST) on Cytoplasmic Maturation of Bovine Oocytes and Their Developmental Competence In Vitro
- Laparoscopy Guided Doppler Ultrasound Measurement of Fetal Blood Flow Indices During Early to Mid-Gestation in Pigs
- Experimental Evidence for the Influence of Cumulus-Oocyte-Complexes on Sperm Release from the Porcine Oviductal Sperm Reservoir