Example sentences of "which [vb -s] be shown [verb] the " in BNC.

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1 The organism Vibrio cholerae produces an enterotoxin which has been shown to inhibit the absorption of sodium and chloride ions ( via the coupled uptake mechanism mentioned above ) at the apical surface of the gut epithelium .
2 Interestingly , L1 may share an immunoregulatory function with another eosinophil product , eosinophil cationic protein , which has been shown to inhibit the proliferation of human T and B cells and also the immunoglobulin production of plasma cell lines in vitro .
3 To isolate these sequences we used the enzyme T 4 DNA polymerase which has been shown to enable the isolation of telomeres with virtually no loss of telomeric DNA ( 30 ) .
4 Under our Safer Cities programme , there are 124 schemes to improve street lighting , which has been shown to reduce the fear of crime significantly .
5 A nw but expensive regimen which has been shown to reduce the perinatal transfer of both Ancylostoma and Toxocara larvae is the oral administration of large doses of fenbendazole daily for three weeks before to three weeks after whelping .
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