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Updated: Aug 18, 2026

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Human T Lymphocyte Isolation, Culture and Analysis of Migration In Vitro
Published on: June 1, 2010
Production of leucocyte migration inhibitory factor by neonatal lymphocytes
Abstract:
Lymphocytes (mononuclear cells) from cord blood of 10 normal placentas and from 10 normal adults were assessed for production of leucocyte migration inhibiting factor (LIF) after phytohaemagglutinin (PHA) stimulation, as a measure of cell-mediated immunity. Mononuclear cells from both adult and cord blood produced adequate quantities of LIF, indicating that neonatal lymphocytes have the ability to manufacture normal amounts of lymphokines.
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