microchimerism

microchimerism
The presence of donor cells in a graft recipient, or of fetal cells remaining in maternal circulation, which can be detected by molecular methods but not by flow cytometry.

* * *

mi·cro·chi·mer·ism (mi″kro-ki-mērґiz-əm) the presence in an individual of small numbers of cells or small amounts of DNA derived from another genetically distinct individual, as of donor cells in a graft recipient or of cells transferred between mother and fetus during pregnancy.

Medical dictionary. 2011.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Microchimerism — During pregnancy, a two way traffic of immune cells may occur through the placenta. Exchanged cells can multiply and establish long lasting cell lines that are immunologically active even decades after giving birth. Microchimerism is the presence …   Wikipedia

  • microchimerism — noun The presence of a small number of cells in an organism that are genetically different from those of the organism itself; typically transmitted between a mother and fetus …   Wiktionary

  • fetal microchimerism — persistence in the mother of cells derived from the fetus …   Medical dictionary

  • maternal microchimerism — persistence of cells derived from the mother in her offspring …   Medical dictionary

  • Микрохимеризм — Во время беременности, двухстороннее движение иммунных клеток может происходить через плаценту. Обменянные клетки могут делиться и устанавливать долгосрочные клеточные линии, которые иммунологически активны даже спустя десятилетия после родов.… …   Википедия

  • Chimera (genetics) — A chimeric mouse with its offspring A chimera or chimaera is a single organism (usually an animal) that is composed of two or more different populations of genetically distinct cells that originated from different zygotes involved in sexual… …   Wikipedia

  • Mikrochimerismus — Mikrochimärismus (auch Mikrochimerismus, engl Microchimerism) bezeichnet in der Medizin das bisher wenig erforschte, möglicherweise relativ häufige Überleben fremder Zellen im Körper. Es sind sowohl Zellen des Fetus im Körper der Mutter (fetaler… …   Deutsch Wikipedia

  • Mikrochimärismus — (auch Mikrochimerismus, engl Microchimerism) bezeichnet in der Medizin das bisher wenig erforschte, möglicherweise relativ häufige Überleben fremder Zellen im Körper. Es sind sowohl Zellen des Fetus im Körper der Mutter (fetaler Mikrochimärismus) …   Deutsch Wikipedia

  • Systemic scleroderma — Systemic sclerosis Classification and external resources Clinical appearance of acrosclerotic piece meal necrosis of the thumb in a patient with systemic sclerosis. ICD 10 …   Wikipedia

  • Hemangioma — of Infancy Classification and external resources A small hemangioma of infancy ICD 10 D …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”