PMC:4536246 / 4629-4920 JSONTXT

{"project":"TEST0","denotations":[{"id":"26272684-159-165-1511550","span":{"begin":159,"end":161},"obj":"[\"15482360\"]"},{"id":"26272684-163-169-1511551","span":{"begin":163,"end":165},"obj":"[\"21278241\"]"},{"id":"26272684-211-217-1511552","span":{"begin":211,"end":213},"obj":"[\"20816414\", \"21331757\"]"},{"id":"26272684-64-70-1511553","span":{"begin":283,"end":285},"obj":"[\"11304026\"]"},{"id":"26272684-68-74-1511554","span":{"begin":287,"end":289},"obj":"[\"11701602\"]"}],"text":"Exogenous NO, released by nitroglycerin (or glyceryl trinitrate, GTN), induces migraine-like headache in predisposed subjects and it has been used as a human [18, 19] and animal model for the study of migraine [20–22]. GTN also activates the NO synthetic pathway in humans and rats [23, 24]."}

{"project":"2_test","denotations":[{"id":"26272684-15482360-60565578","span":{"begin":159,"end":161},"obj":"15482360"},{"id":"26272684-21278241-60565579","span":{"begin":163,"end":165},"obj":"21278241"},{"id":"26272684-20816414-60565580","span":{"begin":211,"end":213},"obj":"20816414"},{"id":"26272684-21331757-60565580","span":{"begin":211,"end":213},"obj":"21331757"},{"id":"26272684-11304026-60565581","span":{"begin":283,"end":285},"obj":"11304026"},{"id":"26272684-11701602-60565582","span":{"begin":287,"end":289},"obj":"11701602"}],"text":"Exogenous NO, released by nitroglycerin (or glyceryl trinitrate, GTN), induces migraine-like headache in predisposed subjects and it has been used as a human [18, 19] and animal model for the study of migraine [20–22]. GTN also activates the NO synthetic pathway in humans and rats [23, 24]."}