When neuroscientists started studying neurons in 3D, it revolutionized brain science. Now, for the first time, scientists are using this same technology to study the human placenta, and they’ve made some fascinating new discoveries about its structure.
Using Neurolucida to create 3D reconstructions of villous trees – three-dimensional structures in the placenta that facilitate gas and nutrient exchange between the fetus and mother – researchers in Munich, Germany uncovered a wealth of information about their architecture.
For the first time, they analyzed the complexity of villous tree branches and branching, determined the number and location of nodes (branching points), and measured branch angles, discovering a surprising correlation between the branching angle of terminal branchesand the fetoplacental weight ratio (BW/PW) – a calculation commonly used to measure fetal health in prenatal medicine.
“The results show that 3D analysis with Neurolucida reaches beyond the horizons of 2D histology, the current gold standard in placenta morphology/pathology,” said Dr. Hans-Georg Frank, an author of the study. Continue reading “Scientists Use Neurolucida to Create 3D Reconstructions of Placental Villous Trees” »