Welcome to Nucleus Catalog.
My Lightbox

Use this feature to invite colleagues, clients, and associates to view this content item(s). Please supply your name and email address (for reply purposes) and the recipient's name and email address. To send the email, click the "Send" button. Fields marked with an asterisk are required. To return, click the "Cancel" button.
Umbilical Cord; Nutrient and Gas Exchange
Umbilical Cord; Nutrient and Gas Exchange
This stock medical illustration features an enlarged view of the umbilical cord. It includes the vasculature connecting the fetus to the mother and demonstrates healthy blood gas exchange between mother and fetus.
Primary Recipient 
Additional Recipient - 1 Remove
Additional Recipient - 2 Remove
Your Name and Email Address