Example sentences of "[noun] [be] obtain from [noun pl] [prep] " in BNC.
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1 | The tree-ring dates are obtained from samples of extremely long-lived trees , such as the bristlecone pine . |
2 | Supporting evidence was obtained from experiments in which the ability of a depolarizing stimulus to release radiolabelled glutamate was shown to be elevated in potentiated hippocampal tissue . |
3 | Biopsy specimens of normal colon were obtained from patients without any evidence of colonic neoplasia . |
4 | Most of the following information was obtained from replies to a letter from the Chairman to more than fifty correspondents in various parts of the world ( see Appendix 2.9 ) . |
5 | Colonoscopic biopsies were obtained from patients with active or inactive ulcerative colitis or Crohn 's disease , diagnosed by classical clinical , radiological , endoscopic , and histological criteria . |
6 | Definitive proof that the activity in question is related to TFIIA was obtained from experiments with recombinant yeast TFIIA expressed in E.coli . |
7 | Fewer than expected samples were obtained from patients with successful H pylori eradication as the eradication rate with triple treatment in the DU trial was low at an overall 50% . |