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. 2011 Apr 11;2(6):308–316. doi: 10.1021/cn200020y

Table 1. Influence of Neurotensin on [3H]7-OH-DPAT Binding Shown as KD Values ± SEM [nM]a.

  coexpression of D2L and NTS1
D2L
mixture of singly expressed NTS1 and D2L
  KD [nM] Bmax [fmol/mg] KD [nM] Bmax [fmol/mg] KD [nM] Bmax [fmol/mg]
7-OH-DPAT 7.2 ± 0.62 550 ± 43 8.4 ± 0.65 530 ± 190 7.9 ± 0.74 790 ± 150
7-OH-DPAT + NTb 57 ± 7.5c 610 ± 110 8.9 ± 0.57 340 ± 90 9.2 ± 0.80 850 ± 290
a

KD values derived from 12–25 individual experiments each done in triplicate were determined on membrane preparations of transiently transfected HEK293 cells using the radioloigand [3H]7-OH-DPAT.

b

Experiments were performed in the presence of 10 μM neurotensin.

c

Significances were calculated in an unpaired t test compared to control * p < 0.001.