Skip to Main Content
Table 1.

Kinetic constants for transmural 3H-l-histidine transport in the presence and absence of 20 μmol l–1 zinc and 100 μmol l–1l-leucine

PerfusateKm (μmol l—1)Jmax (pmol cm—2 min—1)
l-Histidine control 6.2±0.8 0.09±0.004 
l-Histidine + Zinc 19±3* 0.28±0.02* 
l-Histidine + Zinc + Leucine 4.5±1.7 0.08±0.01 
PerfusateKm (μmol l—1)Jmax (pmol cm—2 min—1)
l-Histidine control 6.2±0.8 0.09±0.004 
l-Histidine + Zinc 19±3* 0.28±0.02* 
l-Histidine + Zinc + Leucine 4.5±1.7 0.08±0.01 

Values are means ± s.e.m. of three replicates per point.

*

Significantly different (P<0.01) than control

significantly different (P<0.01) than l-His + Zn treatment

Close Modal

or Create an Account

Close Modal
Close Modal