Rekord LOINC: 62320-7

Tylko wersja angielska ACTIVE

Szczegóły rekordu LOINC

Informacje podstawowe

Kod LOINC:	`62320-7` FHIR
Long Common Name:	T-cell receptor excision circle [#/volume] in DBS by NAA with probe detection
Short Name:	TREC # DBS NAA+probe
Status:	ACTIVE
Class Type:	1

Fully Specified Name (FSN)

EN Oryginalna wersja angielska

T-cell receptor excision circle : NCnc : Pt : Bld.dot : Qn : Probe.amp.tar

Klasyfikacja

Class:	ENCHEM
Consumer Name:	-
Order/Observation:	Both
Panel Type:	-

Informacje dodatkowe

Units Required:	N
Example Units:	copies
UCUM Units:	{copies}
Version Last Changed:	2.73

Definicja i opis

EN In newborn screening laboratories where dried blood spots (DBS) are the only available specimens, the test for T cell receptor excision circles (TREC) has been established as a reliable method in population-based pilot studies. TRECs are circular episomal DNA generated at the rearrangement of T cell antigen-receptor gene segments during maturation of T lymphocytes in the thymus. They are non-replicating byproducts that stay in the recent thymic emigrants in the peripheral blood. As such, they can serve as sensitive markers of T cell production in the newborn infant.

Powiązane nazwy

#; 3 Self-Sustaining Sequence Replication; 3SR SR; ABS; absolute; absolutes; Amplif; Amplification; Amplified; Blood; Chemistry; Cnt; Count; Count/volume; CT; DBS; DNA NUCLEIC ACID PROBE; DNA probe; Dried blood spot; Filter paper; FP; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Number concentration; Number Concentration (count/vol); PCR; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; QNT; Quan; Quant; Quantitative; Random; Rec; Recept; Receptors; Recp; Recptr; SDA; Strand Displacement Amplification; T cell; T prime; TMA; Transcription mediated amplification; TREC; UCHL-1; Viral load; WB; Whole blood