TASK DEFINITION: In this task, you are given a sentence. You are expected to write the name of the organism substances in the body mentioned in the input. Although there might be several correct answers, you need to write one of them.
PROBLEM:  Acute attack treatment : there is no specific problem for the use of C1inh concentrate , tranexamic acid , icatibant ; or ecallantide in female patients .

SOLUTION: concentrate

PROBLEM:  Because the ciliary epithelium of the pars plicata is responsible for the secretion of aqueous humor , an obvious function for these two receptors would be an involvement in the control of aqueous production and , consequently , of the IOP level .

SOLUTION: humor

PROBLEM:  If a sample ' s results met any of these three criteria , then the sample was evaluated as a pathogen .

SOLUTION:
sample