Related by context. Frequent words. (Click for all words.) 66 cryopreserved 61 cryopreservation 59 Mammalian 57 Embryo 57 Autologous 57 Proteomic 57 oocytes 56 unfertilized eggs 56 oocyte 55 gametes 55 umbilical cord stem cells 55 Human Embryonic Stem 54 Reproductive Biology 54 Caenorhabditis elegans 54 Embryos 54 FFPE 53 Flow Cytometry 53 Cryo 53 unfertilized human 53 Implantation 53 Cryogenic 53 transgenic mouse 53 vitrification 53 hESC lines 53 Embryonic Stem Cells 53 Xenopus 53 embryos 52 gamete 52 Adult Stem Cells 52 stem cells harvested 52 Immunobiology 52 Microfluidic 52 nematode worms 52 Epithelial 52 somatic cell 52 hematopoiesis 52 Therapeutic cloning 52 triploid 52 Nucleic Acid 52 Ovarian 52 cloning embryos 51 Tissue Engineering 51 ovarian stimulation 51 morphogenesis 51 ovarian tissue 51 somatic cells 51 vitro 51 sperm 51 SCNT 51 Assisted Reproduction 51 cells hESCs 51 germ cells 50 Sperm 50 Transgenic 50 embryo implantation 50 cryo 50 Vitro Fertilization 50 formalin fixed paraffin embedded 50 Adult Stem Cell 50 neural stem cell 50 Umbilical Cord Blood 50 spermatogenesis 50 Embryonic 50 Cellular Therapy 50 ES cells 50 hematopoietic cell 50 Electron Microscopy 49 Metabolomics 49 follicle stimulating hormone 49 Thrombin 49 IVF embryos 49 adipose fat 49 embryo 49 Genotyping 49 Small Molecule 49 Zebrafish 49 Cryotherapy 49 Fertilization 49 physiologically relevant 49 pathogen inactivation 49 iPS 49 hESC 49 Biochip 49 hES cells 49 Biomedicine 49 pluripotent stem cell 49 preimplantation genetic diagnosis 49 Polymeric 49 blastocyst stage 49 Stem Cells 49 Intracellular 49 Cytology 49 retinal pigment epithelium 49 pluripotent cells 49 Reprogramming 49 genetically engineered mouse 49 Stem Cell 49 Genetics 48 MicroRNA 48 Enzymatic 48 Cryoablation