Example sentences of "studies [vb base] [vb pp] [noun] of [noun] " in BNC.
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1 | Other studies have surveyed panels of respondents over a period of time — though few have physiological measures of health ( such as changes in blood pressure ) or doctors diagnoses , and most use self-report questionnaires of one sort or another . |
2 | Afro-Caribbean and Asian children are indeed painfully aware that many teachers view them negatively and some studies have documented reports of routine racist remarks by teachers ( see for example Wright in this volume ) . |
3 | Previous studies have identified sites of phosphorylation by the DNA-PK in hsp90 and SV40 large T antigen ( 9 , 31 , 32 ) . |
4 | Functional studies have provided evidence of macrophage activation : isolated mononuclear cells from the colonic mucosa of inflammatory bowel disease patients seem to have enhanced antigen-presenting activity , increased ability to undergo respiratory burst , ability to stimulate immunoglobulin scretion , and to release the specific secretory products , lysozyme and interleukin 1Β . |
5 | Morita et al have reported toxic effects of sodium butyrate above 2 mM in a colon cancer cell line and it may be that previous studies have used concentrations of butyrate that are higher than optimal . |
6 | In vitro studies have shown impairment of bile acid absorption in the ileal mucosa of patients with cystic fibrosis . |
7 | While some previous studies have shown absence of foci in old , untreated and control rats , others have shown that foci do occur spontaneously with increasing age . |