Medicine & Life Sciences
Oocytes
100%
Cryopreservation
96%
Trehalose
65%
Dimethyl Sulfoxide
37%
Sugars
35%
Fertilization
31%
Vitrification
23%
Freezing
21%
Spermatozoa
18%
Cryoprotective Agents
17%
Freeze Drying
17%
In Vitro Oocyte Maturation Techniques
16%
Polyploidy
13%
Embryonic Development
13%
Stem Cells
13%
Ethylene Glycol
13%
Raffinose
12%
Metaphase
12%
Swine
12%
Temperature
12%
Glycerol
12%
Semen Preservation
12%
Cytoskeleton
11%
Macaca mulatta
11%
formamide
10%
Embryoid Bodies
10%
Membranes
9%
Embryonic Structures
9%
Costs and Cost Analysis
9%
Microinjections
9%
Intracytoplasmic Sperm Injections
8%
Cell- and Tissue-Based Therapy
8%
Assisted Reproductive Techniques
8%
Starfish
8%
Water
8%
Propylene Glycol
7%
Heat Shock Transcription Factors
7%
Zygote
7%
Desiccation
7%
Transition Temperature
7%
Embryonic Stem Cells
7%
Progesterone
6%
Retroelements
6%
Culture Media
6%
Cell Hypoxia
6%
Ice
6%
Terminal Repeat Sequences
6%
Salts
6%
Extracellular Vesicles
6%
Polymers
5%
Agriculture & Biology
oocytes
37%
cryoprotectants
27%
cryopreservation
23%
trehalose
21%
toxicity
17%
mice
15%
dimethyl sulfoxide
13%
swine
10%
protocols
8%
sugars
8%
vitrification
7%
embryonic stem cells
6%
Asteroidea
6%
cooling
6%
raffinose
6%
progesterone
6%
freezing
5%
zygote
5%
glycerol
5%
protein sources
5%
cells
5%
Chemical Compounds
Cryopreservation
55%
Cryoprotective Agent
43%
Trehalose
37%
Cooling
12%
Mammalian Cell
10%
Vitrification
8%
Glycerol
8%
Raffinose
7%
Hypotonic
5%