Fibroblast growth factor (FGF) is another important growth factor in muscle repair following exercise. The role of FGF may be in the revascularization (forming new blood capillaries) process during muscle regeneration (Charge and Rudnicki 2004).
The child tax credit (CTC) provides a credit of up to $1,000 per child under age 17. If the CTC exceeds taxes owed, families may receive some or all of the credit as a refund, known as the additional child tax credit (ACTC) or refundable CTC. Taxpayers can claim a tax credit of up to $1,000 for each child under age 17. The credit is reduced by 5 percent of adjusted gross income over $75,000 for single parents ($110,000 for married couples). If the credit exceeds taxes owed, taxpayers can receive some or all of the balance as a refund, known as the additional child tax credit (ACTC) or refundable CTC. The ACTC is limited to 15 percent of earnings above $3,000.
Credit worth as much as $1,000 per child. If you have children who are under age 17 at of the end of the calendar year, you can get a tax credit of up to $1,000 per child on your tax return. A tax credit reduces your tax bill dollar-for-dollar, so three qualifying children, for example, can cut what you owe Uncle Sam by $3,000.