By: Jennifer Fries, BioFiles 2009, 4.5, 12. Hepatocyte growth factor (HGF) is a potent mitogen for hepatocytes and a variety of other cells, including endothelial and epithelial cells, melanocytes, and keratinocytes.It also mediates epithelial morphogenesis. HGF is the ligand for a receptor encoded by the c-met proto-oncogene.y: Jennifer Fries, BioFiles 2009, 4.5, 12. Hepatocyte growth factor (HGF) is a potent mitogen for hepatocytes and a variety of other cells, including endothelial and epithelial cells, melanocytes, and keratinocytes.
Â· just now. Report Abuse. Trot Poles 3~4 feet apart. To measure the distance, you can measure your foot and use it as a measuring tool, get a tape measure and use that, or trot your horse around one time and place the poles between where you see the hoof prints. The measuring tape is the most accurate. just now. Report Abuse. Trot Poles 3~4 feet apart. To measure the distance, you can measure your foot and use it as a measuring tool, get a tape measure and use that, or trot your horse around one time and place the poles between where you see the hoof prints. The measuring tape is the most accurate.
The distance from one planet to another is constantly shifting because both bodies are moving through space. When Neptune and Earth line up on the same side of the sun, at their closest, they are only 2.7 billion miles (4.3 billon kilometers) apart.But when the planets are on opposite sides of the sun, they can put as many as 2.9 billion miles (4.7 billion km) between them.hen the icy planet is closest to the sun, it lies only 2.77 billion miles (4.46 billion km). At its farthest, it passes 2.82 billion miles (4.54 billion km) from the star. Although Neptune is the eighth most distant planet, it was not always.