New AI model can estimate a person's true biological age from five drops of blood
We all know someone who seems to defy aging—people who look younger than their peers despite being the same age. What's their ...
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New Human-Based Three-Organ Model Developed to Investigate Pharmaceuticals During Pregnancy
Researchers have developed an advanced model that facilitates the study of drug metabolism during pregnancy by ...
One Person Many Ages: New Studies Show That Organs Age At Different Rates
We all know that we age as time goes by, what may come as a surprise is that according to new studies, each of our organs ...
How do researchers determine how toxic a chemical is? A toxicologist explains alternatives to animal testing
Historically, researchers have tested the safety and toxicity of chemicals by using biological assays, or bioassays. These tests involve exposing nonhuman animals – often rodents such as rats or mice ...