Kynurenine and tryptophan enter the central nervous system (CNS) via the same transport mechanism [ 14] and the increased competition at this transporter should restrict tryptophan uptake into the CNS.
It is therefore likely that iron and manganese share the same transport and regulatory proteins, and at least one factor, Divalent Metal Transporter-1 (DMT1), is known to mediate uptake of both cations [ 25].
The main issues are always the same: transport, health, law and order and education.
The packet switching nature of data networks allows multiple connections to share the same transport medium.
The hunger remains, but, as with sex, the costumes must grow ever more elaborate to produce the same transport.
The tanker was given over to the Philippine government after the war, and the men all went home on the same transport.
We use the same transport and live and work in the same buildings and any attack is an attack on us all".
We have developed dimensionless parameters to relate the laboratory experiment to the astrophysical system and we show that we can perform the experiment in the same transport regime.
l-Tyrosine uptake was inhibited by its ether conjugates in a concentration dependent manner suggesting that these compounds may be sharing the same transport mechanism.
Light rails continue to be built despite often having poor socio-economic returns — other similar modes could provide the same transport function at a lower cost.
Ten years from now Edinburgh will still have the same transport problems and it will not have the relief that totally integrated approaches in Zurich, Vienna and Freiburg have resulted in.
