Example sentences of "[be] show to be effective " in BNC.
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| 1 | So the results of this trial will be of enormous benefit to mothers as in future they will be offered a treatment which has been shown to be effective . |
| 2 | Alternatively anaerobic digestion of the slurry by bacteria at a temperature of about 35°C has been shown to be effective in alleviating odour emission . |
| 3 | Recently , a non-peptide substance P antagonist ( CP 96345 ) has been shown to be effective in animal models of pain and inflammation . |
| 4 | Non-mydriatic fundal photography is useful for detecting retinopathy in patients with diabetes and has been shown to be effective in identifying previously unrecognised retinopathy when used in the community . |
| 5 | The technique has been adapted to suit the format of text recognition data , and has been shown to be effective as a means of identifying correct words from alternative candidates . |
| 6 | So , this has been shown to be effective in moderating the toxic events which occur in grand negative shock . |
| 7 | Recombinant interferon alfa has been shown to be effective in some patients with chronic hepatitis C. There are now 13 published randomised controlled trials of interferon alfa ( dose : 1–10 MU ) in chronic non-A , non-B hepatitis . |
| 8 | In this study nifedipine plus diuretic lowered blood pressure more effectively than propranolol plus diuretic , which has previously been shown to be effective in black hypertensive patients . |
| 9 | In those with non-sustained ventricular tachycardia during electrocardiographic monitoring treatment with low dose amiodarone has been shown to be effective . |
| 10 | Furthermore , PGE type compounds have been shown to be effective inhibitors of FMLP activated human neutrophils , making it even more unlikely that indomethacin induced inhibition of cyclo-oxygenase underlies the ability of indomethacin to attenuate FMLP induced chemiluminescence from neutrophils . |
| 11 | At the same time anti-diarrhoeal efficacy is maintained , since a dose of even 1 mg has been shown to be effective in a randomised double blind study of acute diarrhoea in adults . |
| 12 | Polynuclear aromatic compounds have been shown to be effective as carcinogens , especially when in particulate form , while statistical associations have been noted in men between atmospheric pollution and coal mining . |
| 13 | These drugs have been shown to be effective against all stages of lungworms with a consequent amelioration of clinical signs . |
| 14 | The modern benzimidazoles , levamisole and ivermectin have been shown to be effective . |
| 15 | As Stocking has shown , an innovation may be shown to be effective but not adopted widely , whereas another innovation may not have been demonstrated to be effective yet can become widely accepted in practice . |
| 16 | Surveillance programmes are expensive , time consuming , and unpleasant for patients and should be shown to be effective before implementation . |
| 17 | Ironically , in the same way that the denial of the risk of harm associated with a possible preventive measure undermines the basis for performing a randomised trial designed to investigate the efficacy of that measure , the exaggeration of the risk of harm tends to undermine public health measures designed to introduce the preventive measure if it is shown to be effective . |
| 18 | In these traditional roles she is shown to be effective . |