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Abstract
This study was conducted to investigate the effect of oxytocin in vivo and in vitro on the heart and to determine its possible mechanisms of action under in vitro conditions using the isolated perfused rat heart as an experimental model. In addition, in the in vivo study the effect of oxytocin on the systolic blood pressure was evaluated.
It is composed of the in vitro part which composed of 6 groups:
1- Control group.
2- Oxytocin group.
3- L-NAME group.
4- Atropine group.
5- Gadolinium group.
6- Propranolol group.
And the in vivo part which composed of 2 groups:
1- Control group.
2- In vivo oxytocin group.