. 2010 Sep 4;16:1823–1831.

Table 3. Energy-dependence of the uptake of L-[³H]carnitine by HCLE or HCjE cells at pH 7.5 and 37 °C.

	Relative uptake (% of control)
Compound	HCLE	HCjE
Sodium azide	80.4±1.8	79.2±1.3
Dinitrophenol	69.1±4.7	63.1±7.6
Iodoacetic acid	27.2±6.3	27.8±3.3

HCLE or HCjE cells were pre-incubated for 30 min in uptake buffer containing 10 mM of sodium azide, dinitrophenol or iodoacetic acid; L-[³H]carnitine (24 nM) was then added and the incubation continued for 30 min. Each value is the percentage uptake of L-[³H]carnitine in medium containing sodium azide, dinitrophenol, or iodoacetic acid compared with that in control medium without these compounds. Values are the mean±SD of results from four experiments.

Table 3. Energy-dependence of the uptake of L-[3H]carnitine by HCLE or HCjE cells at pH 7.5 and 37 °C.

Table 3. Energy-dependence of the uptake of L-[³H]carnitine by HCLE or HCjE cells at pH 7.5 and 37 °C.