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Early embryonic development in pikeperch (Sander lucioperca) related to micromanipulation
blastodisc isolation blastula cleavage
2016/7/6
Recently, transplantation of germ cells has attracted attention as a potential technique for efficient reproduction of fish. One of the well-proven techniques to deliver donor germ cells into a recipi...
Artificial stripping and embryonic development of the common gudgeon (Gobio gobio L.) and its use in embryo-larval tests–a pilot study
hormonal stimulation mortality embryonic development hatching survival
2015/6/2
Artificial reproduction with and without hormonal treatment was performed in females of the common gudgeon (Gobio gobio L.) to assess the suitability of this cyprinid species as a fish model for embry...
Overlapping and distinct functions for Gli proteins: Key mediators of hedgehog signaling in cell specification during embryonic development
Signals embryonic tissue cell differentiation the central nervous system the pituitary gland the pancreas cells
2014/12/11
Hedgehog (Hh) signaling is important for patterning and cell differentiation within many embryonic tissues. Hh is expressed in the notochord and the floor plate and acts as a morphogen in patterning o...
Effect of Dipeptides on In vitro Maturation, Fertilization and Subsequent Embryonic Development of Porcine Oocytes
Ammonia Accumulation Dipeptides Incorporation and Oxidation Porcine Embryos
2016/5/11
The effects of amino acids and dipeptides on in vitro production of porcine embryos and accumulation of ammonia in culture medium during developmental stages were examined in this study. The maturatio...
Effect of the Addition of β-Hydroxybutyrate to Chemically Defined Maturation Medium on the Nuclear Maturation, Sperm Penetration and Embryonic Development of Porcine Oocytes In vitro
Porcine oocytes β-Hydroxybutyrate Nuclear Maturation Embryonic Development
2016/5/5
We investigated the effects of various concentrations of β-hydroxybutyrate (BHB, 0, 0.1, 1 and 10 mM), a ketone body, added to chemically-defined maturation medium with or without energy substrates (g...
Carotenoids in Avian Nutrition and Embryonic Development.2.Antioxidant Properties and Discrimination in Embryonic Tissues
Embryonic Development Avian Nutrition Carotenoids
2009/8/3
Carotenoids in Avian Nutrition and Embryonic Development.2.Antioxidant Properties and Discrimination in Embryonic Tissues.
Carotenoids in Avian Nutrition and Embryonic Development.1.Absorption,Availability and Levels in Plasma and Egg Yolk
Egg Yolk Carotenoids Avian Nutrition Embryonic Development
2009/8/3
Carotenoids in Avian Nutrition and Embryonic Development.1.Absorption,Availability and Levels in Plasma and Egg Yolk.
Changes in Carnosine and its Related Constituents during Embryonic Development in the Breast Muscle of Layer and Broiler Chickens
anserine carnosine chicken embryo skeletal muscle
2009/7/29
Developmental changes in the levels of carnosine (β-alanyl-L-histidine), its derivative anserine (β-alanyl-1-methyl-L-histidine), and their constituents including β-alanine, L-histidine and 1-methylhi...
DNA Damage in Bovine Sperm Does Not Block Fertilization and Early Embryonic Development But Induces Apoptosis After the First Cleavages
Mitotic spindles blastocyst ICSI
2008/12/23
The main goal of this study was to investigate whether and at what level damage of paternal DNA influences fertilization of oocytes and early embryonic development. We hypothesized that posttesticul...
Sperm Morphology and Preparation Method Affect Bovine Embryonic Development
Percoll swim-up abnormal spermatozoa thermal insult in vitro fertilization
2008/12/22
This study was conducted to evaluate the effect of sperm separation methods of semen samples collected from bulls subjected to scrotal insulation on embryonic development after in vitro fertilizat...
The role of lipids during embryonic development of the euphausiids Euphausia pacifica and Thysanoessa spinifera
lipids during embryonic development euphausiids Euphausia pacifica Thysanoessa spinifera
2014/5/5
To understand the role of lipids during early embryogenesis, major lipid classes together with individual fattyacid and sterol composition were determined in embryos from multiple developmental stages...
Vascular Endothelial Growth Factor Has Beneficial Effect Independent of Serum Components throughout Oocyte Maturation and Early Embryonic Development in Cattle
Bovine Embryo Early Development IVM-IVF-IVC Serum VEGF
2016/4/21
In our previous studies, we demonstrated that Vascular Endothelial Growth Factor (VEGF) enhances bovine oocyte maturation and early embryonic development in serum supplemented media. In this experimen...
Role of cholesterol in embryonic development
Cholesterol 7-dehydrocholesterol triparanol, AY 9944 BM 15766 holoprosencephaly
2016/6/7
We showed previously that 3 distal inhibitors of
cholesterol synthesis are highly teratogenic in rats. AY 9944 and
BM 15766 inhibit 7-dehydrocholesterol reductase, which catalyzes
the last step of ...