58920-0

CD4+CD45RO+ cells/CD3+CD4+ (T4 helper) cells [# Ratio] in Blood

Active

Part Descriptions

LP99724-4 Cells.CD3+CD4+
HIV infection decreases the number of CD3+ CD4+ lymphocytes (also called CD4 T cells or T4 helper cells) while increasing (momentarily) the numbers of CD3+CD8+ lymphocytes (called CD8 T lymphocytes or cytotoxic T cells). Thus the ratio of CD4/CD8 lymphocytes is decreased. These counts are used for prognostic purposes and to guide in the retroviral therapy. CDC has emphasized since 1997 that the number of CD3+ lymphocytes is necessary in addition to the number of CD4+ cells to reliably identify the T4 helper cells and the number of CD8+ cells. Laboratory reports that include only CD4 or only CD8 in their nomenclature are most likely really measuring CD3+CD4+ cells and CD3+CD8+ cells, respectively. Source: Regenstrief Help

LP14443-3 CD4
Found on helper T-cells; weakly expressed on monocytes.
Associated with some mature T-cell neoplasms, including most cases of T-cell CLL/prolymphocytic leukemia, peripheral
T-cell lymphoma, adult T-cell leukemia/lymphoma and Sézary syndrome/mycosis fungoides Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: Cells.CD4+CD45RO+/Cells.CD3+CD4+:NRto:Pt:Bld:Qn:
Long Common Name: CD4+CD45RO+ cells/CD3+CD4+ (T4 helper) cells [# Ratio] in Blood
Short Name: CD4+CD45RO+ Cells/CD3+CD4+ Bld
Display Name: CD4+CD45RO+ cells/CD3+CD4+ (T4 helper) cells (Bld) [# ratio]
Consumer Name Alpha Get Info: CD4+CD45RO+ cells/CD3+CD4+ (T4 Helper) Cells, Blood

Part Model Get Info

Component
Cells.CD4+CD45RO+/Cells.CD3+CD4+
LP285506-4
- Analyte
  Cells.CD4+CD45RO+/Cells.CD3+CD4+
  LP285506-4
  - Component Numerator
    Cells.CD4+CD45RO+
    LP31852-4
    - Component Numerator Core
      Cells.CD4+CD45RO+
      LP31852-4
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Cells.CD3+CD4+
    LP99724-4
    - Component Denominator Core
      Cells.CD3+CD4+
      LP99724-4
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
NRto
LP6840-5
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Bld
LP7057-5
- System Core
  Bld
  LP7057-5
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CELLMARK
Type: Laboratory
First Released: Version 2.32
Last Updated: Version 2.79 (MIN)
Order vs. Observation: Observation

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Buňky.CD4+CD45RO+/Buňky.CD3+CD4+:Početní poměr:Časový bod:Krev:Kvantitativní:
el-GR	Greek (Greece)	Κύτταρα.CD4+CD45RO+/Κύτταρα.CD3+CD4+:NRto:Pt:Αίμα:Qn: Synonyms: CD3 CD4 CD45RO CELLMARK NRto Pt Qn Αίμα Κύτταρα Κύτταρα.CD3 Κύτταρα.CD3+CD4+ Κύτταρα.CD3-CD4+ Κύτταρα.CD4 Κύτταρα.CD4+CD45RO+
es-ES	Spanish (Spain)	Células CD4+CD45RO+/Células CD3+CD4+:Relación de número:Punto temporal:Sangre:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Cells.CD4 + CD45RO + / Cells.CD3 + CD4 +:Proporción numérica:Punto temporal:Sangre:Cuantitativo:
et-EE	Estonian (Estonia)	Rakud.CD4+CD45RO+/rakud.CD3+CD4+:NRto:Pt:B:Qn: Synonyms: Juhuslik Kvantitatiivne Veri
fr-CA	French (Canada)	Cellules.CD4+CD45RO+/Cellules.CD3+CD4+:Ratio de numérique:Temps ponctuel:Sang:Quantitatif:
fr-FR	French (France)	CD4+CD45RO+/CD3+CD4+:Nombre/Nombre:Ponctuel:Sang:Numérique:
fr-BE	French (Belgium)	Cellules.CD4+CD45RO+/Cellules.CD3+CD4+:Ratio de numérique:Temps ponctuel:Sang:Quantitatif: Synonyms: Rapport.numérique
it-IT	Italian (Italy)	Cellule.CD4+CD45RO+/Cellule.CD3+CD4+:NRto:Pt:Sangue:Qn: Synonyms: Cellule CD3 Cellule CD3+CD4+ Cellule CD3+CD4+ (T4 aiutanti) Cellule CD3-CD4+ Cellule CD4 Cellule CD4+CD45RO+ Modelli di superficie cellulare Punto nel tempo (episodio) Rapporto numerico Sangue
nl-NL	Dutch (Netherlands)	cellen.CD4+CD45RO+/cellen.CD3+CD4+:aantalsverhouding:moment:bloed:kwantitatief:
pl-PL	Polish (Poland)	Komórki.CD4+CD45RO+/limfocyty T CD3+,CD4+:współczynnik liczbowy:punkt w czasie:krew:ilościowy: Synonyms: CD4 CD45RO Komórki CD3+CD4+ Komórki CD4 Komórki CD4+CD45RO+ Komórki CD4+CD45RO+/komórki CD3+CD4+
ru-RU	Russian (Russian Federation)	Клетки.CD4+CD45RO+/Клетки.CD3+CD4+:КолОтн:ТчкВрм:Кр:Колич: Synonyms: CD3+CD4+ (T4 хэлперы) клетки Количественное отношение Количественный Кровь Точка во времени;Момент
tr-TR	Turkish (Turkey)	Hücreler.CD4+CD45RO+/Hücreler.CD3+CD4+:SayOr:Zmlı:Kan:Kant:
zh-CN	Chinese (China)	细胞.CD4+CD45RO+/细胞.CD3+CD4+:计数型比率:时间点:全血:定量型: Synonyms: CD3+CD4+细胞 CD3-CD4+细胞 CD3细胞 CD4+CD45RO+细胞 CD4细胞 L3T4 Leu3 Leu-3 Leu4;Leu-4;T3 T4 T-4 UCHL-1 W3/25 发现于辅助 T-细胞；微弱表达于单核细胞。与相关。一些成熟 T-细胞肿瘤，包括大多数情况下的 T-细胞慢性淋巴细胞白血病/前淋巴细胞白血病、外周 T-细胞淋巴瘤、成人 T-细胞白血病/淋巴瘤以及 Sézary 综合征（T 细胞红皮病）/蕈样肉芽肿（mycosis fungoides）。可用数量表示的;定量性;数值型;数量型;连续数值型标尺同一样本内两种不同实体的数量之比;数量型比;数量型比值;数量型比率;数量或计数型比;数量或计数型比值;计数型比;计数型比值;数量或计数型比率时刻;随机;随意;瞬间细胞含量;细胞性;细胞性质;细胞构成;细胞类细胞标志物血;血液诱导 T 细胞诱导性 T 细胞辅助 T 细胞辅助诱导 T 细胞辅助诱导物 T 细胞

Example Units

Unit	Source
%	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.