In the intricate symphony of human physiology, few instruments play a more pivotal role than the heart. A marvel of ...

"You can print a tube or a blood vessel." The cells then multiply and grow inside the printed structure. "We grow them under the pulsatile pressure to mimic the human's blood pressure," Dai says.

Human brains contain higher concentrations of ... are not much larger than viruses and therefore small enough to cross the blood-brain barrier. In the study, researchers detected 12 different ...

Studies have confirmed the presence of gold in human blood. This discovery, while not entirely new, has shed light on the potential implications of this precious metal in our bodies and its ...

Every day, the human male produces hundreds of ... By the time the surviving sperm reach the fallopian tube, where they are safe from the white blood cells, there could be as few as 20 left.

The isthmus of the fallopian tube is not able to expand ... until <15 IU/l. ß-hCG: ß-human chorionic gonadotropin; CBC: Complete blood count; LFT: Liver-function tests. 7 ß-hCG level, CBC ...