Fig. 6.
![Fig. 6. A rise in DC [Ca++]i follows interaction with CD8+ but not CD4+ T cells. / Enriched CD8+ (A) or CD4+ (B) alloreactive T cells loaded with FURA 2-am were added to FURA 2-am–loaded DCs and the oscillations in [Ca++]i were monitored at the single cell level. Pictures were taken at intervals of 10 minutes. Panels C and D show the mean of 15 Ca++ responses induced in DCs by CD8+ alloreactive T cells (C) and in CD4+alloreactive T cells by DCs (D). Results are expressed as ratio of the light emitted at 510 nm after excitation at 334 nm or 380 nm. One representative experiment of 3 is shown.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/98/7/10.1182_blood.v98.7.2152/5/h81911583006.jpeg?Expires=1735566363&Signature=j5IBrUE8fBFatvil3pVbfxHUBxnQt2jRorkAq14VrbQ3mkX6o3Cdhz4Tvju6f1qXk-GE7d14ZPIWIa8IsmiojGWfV~-aMOI6SDOtUETWz0gjT207XOdRDqUzTOmTkYeXWLHmU2C8tZs8xs6LHoOEWxkSUZIHG77CHQzuINPaGK9Og2PWWWMgZaz5wP3uZ~JmPDITL4e6SBtdWGU~uuYr3U1xy4ZxBZ0PH~rMi8QoKqZd2s-oaGn4kZWAKbuvwIQfBlyXBsx2q1xWxReKC4eF2LXt43qx5hTcMElZmhyvyCpXMv3bc2LSAVZK4cwds~AzdHpBtmxoC9-RV3PlMGk1iQ__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
A rise in DC [Ca++]i follows interaction with CD8+ but not CD4+ T cells.
Enriched CD8+ (A) or CD4+ (B) alloreactive T cells loaded with FURA 2-am were added to FURA 2-am–loaded DCs and the oscillations in [Ca++]i were monitored at the single cell level. Pictures were taken at intervals of 10 minutes. Panels C and D show the mean of 15 Ca++ responses induced in DCs by CD8+ alloreactive T cells (C) and in CD4+alloreactive T cells by DCs (D). Results are expressed as ratio of the light emitted at 510 nm after excitation at 334 nm or 380 nm. One representative experiment of 3 is shown.
