Given the task definition, example input & output, solve the new input case.
In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
Example: Sox - 4 is important for very early B - cell differentiation , while TCF - 1 / LEF - 1 play a crucial role in early thymocyte development
Output: TCF - 1
The gene, TCF - 1 has been tagged as protein since it plays a crucial role in early thymocyte development.

New input case for you: We addressed the role of hyperglycemia in leukocyte - endothelium interaction under flow conditions by exposing human umbilical vein endothelial cells for 24 h to normal ( 5 mM ) , high concentration of glucose ( 30 mM ) , advanced glycosylation end product - albumin ( 100 microg / ml ) , or hyperglycemic ( 174 - 316 mg / dl ) sera from patients with diabetes and abnormal hemoglobin A1c ( 8 . 1 + / - 1 . 4 % ) .
Output:
product - albumin