Biological Markers / Agents

T-Suppressor (CD8) Cells Taurine Taurine (Urine) Template Bleeding Time Testosterone Testosterone (male) Thiamine (Vitamin B1) Thiocyanate Threonine Threonine (Urine) Thrombin Time Thyroglobulin (Tg) Thyroid hormones Thyroid Stimulating Horomone (TSH) Thyrotropin-releasing hormone Thyroxine (Total T4) Thyroxine Binding Globulin (TBG, Thyroid Binding Globulin, Blood) Thyroxine Index (Free T4) Thyroxine-binding globulin Thyroxine-binding prealbumin Tin Tinea in Smear (Epidermophytons, Candida, Trichophyton Mentagrophytes, Microsporums, Trichophyton Tonsurans or Trichophyton Rubrum) Tissue thromboplastin Total Lung Capacity (TLC) Total Porphyrins (Blood) Total T cells (CD3(plus)) Toxoplasma Gondii Serology Antibody (Specific Antibody for Toxoplasmosis) Transcortin Transferrin Treponema Pallidum Specific Antibodies (FTA ABS, Syphilis Serology) Treponema Pertenue Serology (Specific Antibody for Yaws) Trichomonas Vaginalis in Smear (Vaginal or Urethral Smear) Triglycerides Triiodothyronine (Free T3) Triiodothyronine (Total T3) Triiodothyronine Uptake Percentage Triple Phosphate Crystals (Urine) Troponin T (Cardiac Specific) Trypanosoma Cruzi (Cells on Blood or Spinal Fluid Smear) Tryptophan Tyrosine Tyrosine (Urine)