Sentence examples for been restricted to studies from inspiring English sources

Investigation of methylation in IBC has so far been restricted to studies focused on individual tumor suppressor genes, using quantitative methylation-specific PCR [20], [21].

Most epidemiological studies with microbial exposure assessment among children have been restricted to studies on endotoxin (2) or have used only a limited set of microbial markers (3– 7).

However, insights into BTPC polypeptide occurrence and function have been restricted to studies of native and recombinant BTPCs from unicellular green algae, the triglyceride-rich endosperm of developing COS, and developing pollen of Lilium longiflorum (lily) anthers [ 6, 7, 14, 16– 24].

Research concerned with the aftereffects of MDMA intoxication has been restricted to studying either the neurotoxicity of the drug, or the comedown itself, which Professor Sumnall describes as "midweek sub-acute depression and anxiogenic effects".

Research concerned with the after effects of MDMA intoxication has been restricted to studying either the neurotoxicity of the drug, or the comedown itself, which Professor Sumnall describes as "midweek sub-acute depression and anxiogenic effects".

Many studies have been restricted to study of patients with eGFR below 60 m²/min/1.73 m² compared to above 60 m²/min/1.73 m² [ 5- 9].

A geographical restriction was not imposed; however, the search was restricted to studies published from 1980 to 2014.

The search was restricted to studies in English.

The review was restricted to studies relating to adult prison inmates over 18 years of age.

The search was restricted to studies published in or after 2000.

The search was restricted to studies published in English in the years between 1993 and 2008.