Please provide your email address to receive an email when new articles are posted on . Measuring urine-to-plasma urea ratio in the early morning was “the best representative of the ...

The early morning fasting urine-to-plasma urea ratio reflects the kidneys’ urine-concentrating capacity, which may decline early in ADPKD, according to investigators. The urine-to-plasma urea ratio ...

Future astronauts could make lunar buildings out of moon dust and pee. That’s the suggestion of chemist Anna-Lena Kjøniksen and her colleagues, who made a cement from urea — a major component of urine ...