Oxidative stress can be defined as a problem relating to cellular redox imbalance. Oxidants, in the form of reactive oxygen species (ROS) such as superoxide or hydrogen peroxide, overwhelm the ...

The exploration of peptides as bioregulatory molecules has gained considerable attention in recent years, with a particular ...

Biological cells have many vital functions in the organism. For example, they produce proteins, carbohydrates and fats. But ...

Researchers have developed biosensors that can be used to measure the ratio of NADPH to NADP+ in living cells in real time for the first time.