Table 1

Effect of IL-1α and IL-1ra on jejunal 3-O-methyl glucose transport

Jms
(μEq/cm2/h)
Jsm
(μEq/cm2/h)
Jnet
(μEq/cm2/h)
PD
(mV)
Isc
(μA/cm2)
G
(mS/cm2)
Basal period 10.80 (0.09)0.22 (0.02)0.58 (0.10)3.3 (0.2)38 (5)29 (3)
Control period 20.89 (0.08)0.27 (0.02)0.62 (0.08)3.0 (0.2)34 (5)1-a 28 (3)
 (n=8)Δ=0.10 (0.04)Δ=0.05 (0.03)Δ=0.04 (0.04)
Basal0.74 (0.07)0.13 (0.01)0.62 (0.07)3.4 (0.2)34 (3)26 (2)
IL-1α (5 ng/ml)0.97 (0.11)1-a 0.19 (0.01)1-a 0.78 (0.1)1-a 3.0 (0.2)30 (3)26 (2)
 (n=5)Δ=0.22 (0.05)Δ=0.06 (0.01)Δ=0.17 (0.05)
Basal0.87 (0.05)0.15 (0.01)0.72 (0.06)3.2 (0.2)42 (4)34 (4)
IL-1α (10 ng/ml)1.14 (0.06)1-b 0.2 (0.03)0.95 (0.06)1-a 2.8 (0.1)1-a 40 (3)36 (4)
 (n=5)Δ=0.27 (0.04)Δ=0.05 (0.02)Δ=0.22 (0.06)
Basal0.88 (0.08)0.18 (0.03)0.70 (0.09)3.4 (0.3)40 (3)30 (2)
IL-1α (50 ng/ml)1.16 (0.14)1-a 0.26 (0.02)1-a 0.91 (0.13)1-a 3.0 (0.3)1-b 35 (2)1-b 29 (2)
 (n=6)Δ=0.28 (0.08)Δ=0.07 (0.02)Δ=0.21 (0.07)
Basal0.78 (0.1)0.12 (0.01)0.66 (0.1)3.1 (0.3)34 (4)28 (3)
IL-1α (10 ng/ml)+ IL-1ra (100 ng/ml)0.91 (0.14)0.15 (0.02)0.77 (0.15)2.7 (0.2)1-a 29 (4)1-a 27 (3)
 (n=5)Δ=0.13 (0.06)Δ=0.03 (0.01)Δ=0.10 (0.06)
Basal0.79 (0.04)0.17 (0.01)0.62 (0.05)3.2 (0.4)35 (2)27 (4)
IL-1ra (100 ng/ml)0.89 (0.04)0.19 (0.03)0.70 (0.04)2.9 (0.1)31 (2)26 (2)
 (n=4)Δ=0.10 (0.01)Δ=0.02 (0.03)Δ=0.08 (0.03)
  • Data are mean (SEM).

  • Jms, mucosal to serosal flux; Jsm, serosal to mucosal flux; Jnet, net flux; PD, potential difference; Isc, short circuit current; G, conductance.

  • 1-a p<0.05,

  • 1-b p<0.01 compared with basal period.