OBJECTIVE: To study the antiemetic effects of Capsicum frutescens and its mechanism.METHODS: Novel vomiting model of minks were established.Inhibition effect of C.fruescens(capsicin as main component) on vomiting behavior induced by cisplatin and apomorphine were observed.The mechanism was investigated through the immunohistochemistry test and the specific 5-HT3-receptor agonist 1-phenylbiguanide hydrochloride(PBG).RESULTS: C.frutescens inhibited vomiting behavior of minks induced by cisplatin and apomorphine(P

Objective To study and investigate the detection value of noninvasive cerebral hemodynamics and serum nerve func‐tion indexes in the patients with craniocerebral injury .Methods Totally 64 patients with craniocerebral injury in our hospital from September 2013 to May 2015 were selected as the observation group ,meanwhile 64 healthy persons with the same age were selected as the control group .Then the noninvasive cerebral hemodynamics and serum nerve function indexes were compared between the two groups ,furthermore the detection results in the observation group were compared among the patients with different severity de‐grees and intracranial pressures .Results The middle cerebral artery blood flow indexes of the observation group were all higher than those of the control group ,the serum nerve function indexes were also higher than those of the control group ,and the middle cerebral artery blood flow indexes and serum nerve function indexes of the observation group had obvious differences among the pa‐tients with different severity degrees and intracranial pressures too (P< 0 .05) ,showing statistical significance .Conclusion The noninvasive cerebral hemodynamics and serum nerve function indexes have highe detection value in the patients with craniocerebral injury ,and have active clinical role for the understand of disease severity degree and intracranial pressure situation .