TASK DEFINITION: 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.
PROBLEM:  It is pathogenetically proved to use antithrombin III concentrate preparations with anti - and dysaggregatory properties , fibronectin preparations , trasylol or its analogs during complex preoperative preparation of patients .

SOLUTION: antithrombin III

PROBLEM:  The aromatic hydrocarbon receptor ( AHR ) is a ligand - activated transcription factor that regulates the expression of several drug - metabolizing enzymes and has been implicated in immunosuppression , teratogenesis , cell - specific hyperplasia , and certain types of malignancies and toxicities .

SOLUTION: aromatic hydrocarbon receptor

PROBLEM:  Hepatocyte growth factor ( HGF ) is an inducible cytokine that is essential for the normal growth and development of various tissues , such as the liver .

SOLUTION:
Hepatocyte growth factor