Sentence examples for access of iron from inspiring English sources

We have recently demonstrated that tripodal hexadentate chelators, based on 3-hydroxy-4-pyridinone units, can limit the access of iron to bacteria and have a significant inhibitory effect in the intramacrophagic growth of Mycobacterium avium.

The role of ferroportin 1 is to export Fe3+ from the phagosome thus limiting the access of iron for bacteria residing in this compartment.

However, hepcidin, the principal regulator of iron efflux in vertebrates, which controls access of iron into circulation [ 44, 45], was significantly up-regulated in HS families but not in LS families (Additional file 2).

This implies that measures designed to assess and to inhibit or remove such organisms (or their access to iron) might be of much therapeutic benefit.

This limits Salmonella access to iron, restraining the proliferation of this intracellular pathogen [ 31].

LONDON — The Aluminum Corporation of China agreed on Thursday to invest $19.5 billion in the mining group Rio Tinto, taking advantage of lower valuations to guarantee access to iron ore resources.

Xstrata, an exporter of coal used by power plants, on Sunday proposed a merger with Anglo American to gain access to iron ore mines and control of the world's biggest platinum producer.

Hepcidin may be up-regulated to prevent parasite access to iron, possibly via the induction of hypoferremia [52].

Access to iron is particularly important in the context of host-pathogen interactions.

The importance of the struggle between pathogens and host for access to iron is beyond question.

The cytokine-mediated defect in iron release from macrophages in humans is said to have evolved as a primitive mechanism of defense against microbial pathogens to limit their access to iron [ 12].