To study the antisensitiZation of Chinese drug, Inodel gUinea pigS with hypersensitive thinilistabbed with Kebindn Sray Served as Group l, and substance P(SP) contents in lung and plasma ofGroup I were detected and compared with normal coned group (Group 11),model control groUp(Group ill) and poSitive medicine control group(GrouP ac).The resultS showed that SP content inlung and plasma of Group ill were higher than thais of GrouP 11(P 0.05).SP is an active neuropeptide and over release of SP Inay result in hperetion of the nose.It is indicated that Kebimin SPlaycan inhibit type I alleds by decreasing SP contents in lung and plasma.

Objective:To observe the clinical effects of extraoral manual reposition approach in the treatment of acute anterior disloca-tion of temporomandibular joint. Methods:98 patients with acute anterior dislocation of temporomandibular joint were divided into 2 groups(n=49) by random digit table and treated by manual reposition through intraoral and extraoral approach respectively. The suc-cess rate, success time, patient pain during treatment, SBP, DBP, HR and patient satisfaction were evaluated respectively. Results:The success rate(95. 92%) and the patient satisfaction rate(76%) of extraoral method group were higher than those of the intraoral method group (81. 63% and 66%);success time(3. 91 ± 0. 55)s and patient pain during treatment(3. 51 ± 0. 25) in extraoral method group were less than those in the intraoral method group[(5. 57 ± 0. 51) s and (6. 6 ± 0. 21)]. The degree of changes of SBP, DBP and HR in extraoral method group were less than those in the intraoral method group(P<0. 05). Conclusion:Extraoral manual reposi-tion approach is more effective than intraoral approach in the treatment of acute anterior dislocation of temporomandibular joint.