Fig. 3From: Temporal changes in regulatory T cell subsets defined by the transcription factor Helios in stroke and their potential role in stroke-associated infection: a prospective case–control studyPercentage of a Helios+ (H+) Tregs, b Helios− (H−) Tregs in population of Tregs and c H−/H+ Treg ratio in patients with and without stroke-associated infection (SAI)Back to article page