PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27593618-1 2016 BACKGROUND: Dietary inorganic nitrate (NO3-) and its reduced forms nitrite (NO2-) and nitric oxide (NO), respectively, are of critical importance for host defense in the oral cavity. Nitrogen Dioxide 76-79 NBL1, DAN family BMP antagonist Homo sapiens 39-42 27593618-6 2016 RESULTS: Our results show that, in comparison to a placebo group, consumption of beetroot juice that contains 4000 mg/L NO3- results in elevated levels of salivary NO2-, nitrite NO3-, and NO. Nitrogen Dioxide 164-167 NBL1, DAN family BMP antagonist Homo sapiens 120-123