Medical Definition of T4

1. Thyroxine, a thyroid hormone. (The number 4 is usually in subscript.) thyroid hormones are essential for the function of every cell in the body. They help regulate growth and the rate of chemical reactions (metabolism) in the body. (12 Dec 1998)



T4 Pictures

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Lexicographical Neighbors of T4

T-waves
T-zone
T.A.
T.B.
T.O.
T. E. Lawrence
T. H. White
T. S. Eliot
T. rex
T1
T1s
T2
T20
T3
T3 uptake test
T4
T5 D15 exonuclease
TA
TAAF
TAB vaccine
TAC
TACS
TAD
TADA
TAED
TAF
TAFE
TAFs
TAH-BSO
TALULAR

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