In conclusion, in this study we demonstrated the expression of D2

In conclusion, in this study we demonstrated the expression of D2R, MGMT and VEGF in 197 different histological subtypes of pituitary adenomas, and analyzed the relationships between D2R, MGMT and VEGF expression and the association of D2R, MGMT and VEGF expression with PA clinical features including patient

sex, tumor growth pattern, tumor recurrence, tumor size, tumor tissue texture and bromocriptine application. Our data revealed that PRL-and GH-secreting PAs exist high expression of D2R, responding to dopamine CYT387 agonists; Most PAs exist low expression of MGMT and high expression of VEGF, TMZ or bevacizumab treatment could be applied under the premise of indications. Acknowledgements We thank the Department of Pathology of Jinling Hospital, School of Medicine, Nanjing WZB117 supplier University, for technical buy SHP099 support. This study was supported by National Natural Science Foundation of China (NO. 30801178).

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