Researchers theorized that this reduction in amino acid and ATP levels during cataract formation is a result of osmotic swelling.

The variation in ATP levels at different stages of the cell cycle support the hypothesis that mitochondria plays an important role in cell cycle regulation.

This hyperpolarizing effect could lead to increased uptake of substrates that help in restoring the cellular ATP levels.

This study was based on Ngok Cheng's research on the increased amounts of ATP levels in living tissue after being stimulated with microcurrent.

Creatine is essential for maintaining ATP levels in cells with a high energy demand.

Thus, the mitochondrion attempts to keep ATP levels high due to the combined action of adenylate kinase and the controls on oxidative phosphorylation.

Red blood cells have been assayed in terms of deformability, osmotic fragility, hemolysis, ATP level, and hemoglobin content.

When expressed, TIGAR decreases cellular ATP levels through its phosphatase activity.

He is however not in favor of playing doubles having won no title in this category on either Challenger or ATP level.

He became the first man to win the same tournament seven times in a row at the ATP level in the open era.