Abstract: Methods and compositions related to thermogenic adipose for study and therapeutics are described. Certain embodiments are directed to vascularized thermogenic adipose tissue developed using microvascular fragments (MVFs). MVFs are isolated and thermogenic adipose formed.

Abstract: The disclosed invention is a device and method of use for gauze utilized in the treatment of hemorrhage. In an embodiment the device combines clotting factor concentrator gauze and urea in order to slow hemorrhage and prevent hemorrhage induced coagulopathy. In an embodiment, the gauze is comprised of a first layer comprised of gauze and a second layer embedded with urea. The urea reacts spontaneously when it comes into contact with water, and undergoes an endothermic reaction. This endothermic reaction cools the smaller blood vessels exposed from soft tissue trauma, causing enhanced platelet activity as well as vasoconstriction to minimize the bleeding that occurs before and after the clotting cascade is activated over the entire wound surface.