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Histamine or histamin is an organic nitrogenous compound found in mammals and many vegetables, fruits and food products. It consists of an imidazole ring attached to an ethylamine chain; under physiological conditions, the amino group of the side-chain is protonated.
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Histamine | causes | a fall in the blood pressure | 0.90 | text |
| Histamine | is a | monoamine neurotransmitter | 0.90 | text |
| cimetidine | instance of | It has also been suggested that histamine controls the mechanisms by which memories and learning are forgotten.Erection and sexual functionLoss of libido and erectile dysfunctio… | 0.80 | text |
| ranitidine | instance of | It has also been suggested that histamine controls the mechanisms by which memories and learning are forgotten.Erection and sexual functionLoss of libido and erectile dysfunctio… | 0.80 | text |
| and risperidone | instance of | It has also been suggested that histamine controls the mechanisms by which memories and learning are forgotten.Erection and sexual functionLoss of libido and erectile dysfunctio… | 0.80 | text |
| cimetidine | instance of | Erection and sexual functionLoss of libido and erectile dysfunction can occur during treatment with histamine H2 receptor antagonists | 0.80 | text |
| ranitidine | instance of | Erection and sexual functionLoss of libido and erectile dysfunction can occur during treatment with histamine H2 receptor antagonists | 0.80 | text |
| and risperidone | instance of | Erection and sexual functionLoss of libido and erectile dysfunction can occur during treatment with histamine H2 receptor antagonists | 0.80 | text |
| Histamine | has effect | Increased | 0.60 | section |
| Histamine | has effect | Poisons | 0.60 | section |
| Histamine | has effect | IgE-loaded | 0.60 | section |
| Histamine | has effect | This | 0.60 | section |
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