Effector Helper Regulatory T-Lymphocyte to Regulatory Helper T-Lymphocyte Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of helper regulatory effector T-lymphocytes to helper regulatory T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - T-Lymphocytes Helper Regulatory Effector/T-Lymphocytes Helper Regulatory - TLHRETHR - TLym Help Reg Eff/TLymHR - TLym Help Reg Eff/TLymHR