Example sentences of "shown [prep] [be] [adj] [prep] [adj] " in BNC.
Next page| No | Sentence |
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| 1 | Endoscopic treatment has been shown to be beneficial in bleeding patients . |
| 2 | As the plaintiff had not been shown to be guilty of contributory negligence , he was entitled to recover damages , on the grounds of negligence . |
| 3 | Originally , the lymphocyte function associated LFA-3 ( CD58 ) glycoprotein was identified as the CD2 ligand ; these were the first two molecules shown to be involved in heterophilic adhesion and their interaction is likely to be a paradigm for adhesion interactions within the IgSF . |
| 4 | In other systems , far upstream and/or downstream sequences of tissue-specific genes or gene families have been shown to be involved in position-independent , copy number-dependent expression of associated genes in transgenic mice . |
| 5 | The danger consists in imagining some essence of Christianity , for example , that , because it may be shown to be immune to scientific criticism today , is assumed always to have existed and therefore , properly understood , is always impervious to criticism . |
| 6 | Gibberellin , shown to be necessary for continued growth of dodder vine tips in aseptic cultures , also interacts with cytokinins and auxins in the growth of subapical segments ; it augments their effects . |
| 7 | The same RNA samples from several cell lines were probed for ATF1 RNA , β2-microglobulin RNA ( as a monitor of differentiation ( 46 ) ) and CREB RNA which has previously been shown to be present at similar levels in UF9 and DF9 cells ( 47 ) . |
| 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 | Colorectal tumour cell lines may also express receptors specific for gastrin , and gastrin has been shown to be mitogenic to certain colorectal cancer cell lines in vitro and in transplantable tumours in vivo . |
| 10 | The confounding factors were patients ' characteristics that had been shown to be predictive of increased perinatal risk . |
| 11 | It has been thought that Freud was assuming that there can be inheritance of acquired characteristics , an idea shown to be fallacious in modern biology . |
| 12 | The POU domain has also been shown to be important for protein-protein interactions ( 55 ) . |
| 13 | This domain has previously been shown to be important for transcriptional activation ( 44 , 45 ) . |
| 14 | After about seventy-two hours of sleep loss , " it is impossible to prevent subjects from obtaining brief " microsleeps " " which ( when EEG measures are made ) have been shown to be indistinguishable from brief periods of natural sleep . |
| 15 | In the second place , the account that has been provided has been shown to be open to differing interpretations of value ; in other words , while we may agree what the main changes in the family have been , we may disagree over whether or not we approve of these changes . |
| 16 | If the test has not been shown to be reliable in empirical studies , then there is no guarantee that any information obtained by using the test will provide an accurate reflection of any child 's ability . |
| 17 | In general , NCp7 mutants , which have been shown to be active in stimulating RNA dimerization , annealing of the primer tRNA to the PBS and the initiation of cDNA synthesis ( 6 ) , were found to interact with DNA and to protect DNA from endonuclease cleavage . |
| 18 | The reason for this discrepancy is not clear , as the VSG promoter has been shown to be active in procyclic , as well as in bloodstream form trypanosomes ( 22 , 33 ) . |
| 19 | Although histamine stimulates the incorporation of H + , K + -ATPase rich cytoplasmic tubulovesicles into the apical membrane in parietal cells , it is unclear whether a similar phenomenon occurred in HGT-1 cells as they have been shown to be devoid of secretory organelles . |