Articles tagged with Bioactivity
A study reveals that disrupting daily rhythms of gut microbes due to jet lag can cause obesity and metabolic issues. This disruption leads to changes in the microbial community, favoring bacteria linked to obesity and metabolic disease.
Researchers found a wide range of biological activity, including microbes degrading hydrocarbons and fixing carbon, in the deepest layer of ocean crust. The discovery has significant implications for carbon storage and fixation, and may provide a new concept for reducing carbon emissions.
A University of Illinois study demonstrates that agronomic practices can significantly increase the cancer-fighting compounds in broccoli and tomatoes. Selenium-treated broccoli was found to have six times higher levels of one compound and exhibited increased bioactivity, particularly in the liver.
A new computer program called Scaffold Hunter helps researchers identify potential active agents for cancer and malaria treatment by navigating the vast ocean of molecules. The program generates maps of chemically-related structures and links them to biological activity, identifying promising candidates.
Researchers discovered that freezing slows down protein movements, preserving their biological activity. This phenomenon enables frozen biological materials to be stored for extended periods without spoiling.
A new study found that elderly men with higher IGF-1 bioactivity have a significantly lower mortality rate compared to those with low bioactivity. The researchers used a new method to measure IGF-1 function, which revealed the association between high circulating IGF-1 bioactivity and extended survival.
A new screening approach can accurately profile compounds in large chemical libraries, speeding the production of data for biological activities and identifying potential drug targets. This advance enables a more complete pharmacological characterization of compounds than traditional methods.
A New York chemist has made groundbreaking discoveries in synthesizing molecules, including pharmaceuticals, using a novel approach. His research reveals the importance of controlling the 'handedness' of compounds and introduces new reactions using pseudoephedrine.