Preview
Sign-in for full Details 
Sign-in free and Explore the Exciting World of BiomedExperts:
- Over 1,800,000 Profiles
- More than 3,500 Organizations worldwide
- State of the Art Network Visualizations
- Manage your own Profile
- Locate Experts in your Country/Region
- Locate Experts in your 1. and 2. Level Network
- Connect to Experts Worldwide
find experts for
Sign-in to see more
1989:
West J D; Flockhart J H; Angell R R; Hillier S G; Thatcher S S; Glasier A F; Rodger M W; Baird D T
Glucose phosphate isomerase activity in mouse and human eggs and pre-embryos.
Human reproduction (Oxford, England) 1989;
4(
1):.
We have measured the activity of glucose phosphate isomerase (GPI-1) in 12 unfertilized human eggs and five human pre-embryos relative to the GPI-1 activity in C57BL/OlaWs mouse eggs. The GPI-1 activity in the human eggs was approximately 6 times that in the C57BL mouse eggs. This implies that human eggs have approximately twice the activity per unit volume of the C57BL mouse eggs but no more than certain other strains of mice. The activity in five human pre-embryos, the most advanced of which was an early blastocyst, was similar to that seen in the human eggs. No change in GPI-1 activity was seen in mouse pre-embryos up to 2 1/2 days (8- to 12-cell stage) but the activity had declined by 3 1/2 days (compacted morula and early blastocyst stages). It seems that high levels of GPI-1 activity are maintained during the early preimplantation development of both species.
Post to CiteULike 
Sign in free and see...
Visualized networks:
See your personal network in
sophisticated graphical views
GeoTargeted Searches:
Locate experts around the world
and connect with global collaborators
Research Profiles:
See the visualized research activity
of experts around the globe
Sign-in to see more
