Example sentences of "[vb -s] [be] shown [prep] [adj] " in BNC.

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1 Nevertheless , inverse correlation has been shown between volatile fatty acids reflecting anaerobic bacterial acitivity and altered mucosal architecture .
2 A dose response to oestrogens has been shown with increasing doses having greater effects on bone density .
3 The hypothesis that NO or an NO-like substance is an enteric inhibitory neurotransmitter is based on the following evidence : ( 1 ) the enzyme responsible for NO production , NO synthase , has been shown within enteric neurons ; ( 2 ) NO is released onstimulation of enteric inhibitory NANC nerves , ; ( 3 ) there is a uniformity of action on gut smooth muscle when NO is applied from an exogenous source and when it is released by nerve stimulation ; and agents that inhibit or potentiate the effect of inhibitory nerve stimulation have a similar action on exogenously applied NO .
4 An ARGO system has been sold to Hungary , and interest has been shown by other European countries intending to modernise their observatories .
5 Moreover , the practice has been shown by other studies , notably those of Mortimore et al .
6 Moreover , increased secretion of urokinase type plasminogen activator by gastrointestinal tumours has been shown by raised plasma and uring urokinase type plasminogen activator concentrations in patients with carcinomas of the pancreas , stomach , and colorectum .
7 The clearest example of this is patient 203 from family 2 who has been shown by molecular studies to possess the faulty APC gene .
8 The rate of accretion varies with the stage in the development of the marsh , as has been shown by careful measurement made by Steers .
9 H pylori infection has been shown in prospective epidemiological studies to be a risk factor for gastric cancer .
10 Paul is really grateful to the Christians in Philippi for their love which has been shown in practical ways .
11 For example , it has been shown in certain studies that providing health care to some more isolated rural populations is more expensive than in less sparsely populated areas .
12 However , if the nurse takes the time to give information to the patient , it has been shown in various studies to be beneficial ( Hayward , 1975 ; Wilson-Barnett , 1978 ; Boore , 1979 ; Bond , 1982 ) .
13 In chapter 3 , we noticed that lexical alternants ( of the pull type ) are highly salient in the community , and it has been shown in various studies ( such as J. Milroy , 1981 ) that these alternants encode values of greater and lesser solidarity .
14 Resistance has been shown in various forms in the worlds of information technology and communications ( although reluctance to learn to work the video does not necessarily stop people buying one ) .
15 It is easier than intravenous heparin to give and it has been shown in randomised studies from McMaster University in Canada that it is as effective .
16 Increased mucosal production of ROM related to disease activity has been shown in colorectal biopsy specimens and stimulated mucosal phagocytes from patients with inflammatory bowel disease compared with controls .
17 This recruitment has been shown in experimental systems to be extremely rapid , the early increase in mRNA in the liver translates into raised circulating levels of the protein approximately six hours after tissue injury .
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