Objective To evaluate the role of orexin in the sleep disorder after isoflurane anesthesia in rats.Methods Sixty-four male Sprague-Dawley rats,aged 10-12 weeks,weighing 280-320 g,were randomly divided into 2 groups (n =32 each) using a random number table:control group (C) and isoflurane group (Ⅰ).Group Ⅰ inhaled 1.2％ isoflurane from 8:00 to 13:30 to induce anesthesia,followed by 0.5 h of recovery.Group C received no anesthesia and the other procedures were similar to those previously described in group Ⅰ.The induction time and awakening time were recorded.Eight rats were randomly chosen to record the movement condition (locomotor time and activity) from 14:00 to 8:00 the next morning.Before beginning of anesthesia,at 4 h after beginning of anesthesia,and at 4 and 10 h after the end of anesthesia,6 rats were randomly chosen in each group to count the orexin/c-fos double-labeled neurons in hypothalamus.The ratio of activated orexin neurons (orexin/c-fos double-labeled neurons to orexin positive neurons) was calculated and plasma orexin-A concentration was detected.Results The induction time was (2.14 ± 0.17) min,awakening time was (8.7 ± 0.5) min,and EEG showed that there was no typical burst and suppression patterns in group Ⅰ.There was no significant difference in the number of orexin positive neurons between the two groups (P ＞ 0.05).Compared with group C,the time for locomotor activity was significantly prolonged,and the activity was increased during the night (P ＜ 0.01),the number of activated neurons,ratio of activated orexin neurons and plasma orexin-A concentration were decreased at 4 h after beginning of anesthesia in group Ⅰ (P ＜ 0.01).The plasma orexin-A concentration was lower at 4 h after beginning of anesthesia,while higher at 10 h after the end of anesthesia than before beginning of anesthesia in group Ⅰ (P ＜ 0.05).The number of activated neurons was significantly larger and ratio of activated orexin neurons was higher before beginning of anesthesia and at 10 h after the end of anesthesia and the plasma orexin-A concentration was higher at 4 and 10 h after the end of anesthesia than at 4 h after beginning of anesthesia in group Ⅰ (P ＜ 0.05 or 0.01).Conclusion The development of sleep disorder after isoflurane anesthesia during the day time in rats is related to the regulatory role of orexin in it.

OBJECTIVE To evalu ate the effects of perimenopausal one-day outpatient multidisciplinary model on the cognition of women to menopause hormone therapy （MHT）. METHODS The perimenopausal one-day outpatient service opened by the Third Affiliated Hospital of Chongqing Medical University in 2017 was introduced ，which was participated by doctors ，pharmacists， nutritionists，music psychotherapists ，nurses and other multidisciplinary members to provide systematic ，all-round，humanistic and face-to-face group science popularization and education ，practical experience and Q&A for women in perimenopause or about to enter perimenopause （called“students”）. The students who participated in one-day outpatient service in 2020 were selected as the survey object ， and the questionnaire was CMEI2020KPYJ（ZAMM）00206] designed to analyze the understanding of perimenopausal syndrome，awareness rate of MHT ，willingness to use and concerns. RESULTS A total of 295 students completed the questionnaire. Compared with before participation ， after participated in one-day outpatient service ，the cognition level of the students were all improved significantly ，including perimenopausal age （96.61％ vs. 99.32％，P＝0.037），the importance of perimenopausal health care knowledge （91.19％ vs. 96.95％，P＜0.001），whether the perimenopausal syndrome needs treatment （88.47％ vs. 99.32％，P＜0.001），willingness to use MHT （70.59％ vs. 94.48％ ，P＜0.001），MHT treatment timing （60.50％ vs. 95.17％ ，P＜0.001），reducing the risk of cardiovascular disease （51.68％ vs. 96.55％ ，P＜0.001），delaying aging （69.75％ vs. 97.59％ ，P＜0.001），preventing osteoporosis（65.13％ vs. 97.59％），P＜0.001）；the medical staff were higher than the non-medical staff （P＜0.05）. Totally 90％ of the students said they had gained knowledge about the prevention and treatment of common diseases ，nutrition and guidance， psychological regulation guidance hormone therapy related knowledges and exercise methods ；the proportion of the students who were willing to use MHT for 1 to 5 years（31.09％ vs. 47.93％）increased significantly. The proportion of the students who concerned about the risk of thrombosis （60.24％ vs. 36.81％），weight gain （59.64％ vs. 14.84％）and life-long dependence （52.41％ vs. 18.13％）was significantly reduced ，but that of the students who concerned about cancer risk was not diminished. From 2017 to 2020，the utilization rate of MHT was increased from 2.22％ to 62.16％ in non-medical staff among the students. CONCLUSIONS The multidisciplinary model of perimenopausal one-day outpatient service can improve the awareness of MHT among perimenopausal women ，eliminate misunderstandings ，and increase the utilization rate of MHT.

Pharmacy active consultation refers to the spontaneous activity that clinical pharmacists take the initiative to go to clinical departments to help doctors solve problems related to drug use in clinical practice ，put forward drug treatment suggestions or provide pharmaceutical services ，and form medical documents . The difference between pharmacy active consultation and pharmacy consultation is that the latter is generally proposed by the clinician ，who sends a consultation invitation to the pharmacy department in the hospital information system ，and the clinical pharmacist will go to the consultation after receiving it ，while the former is a pharmaceutical service mode that the clinical pharmacist takes the initiative to carry out in the clinical department . On the basis of routine pharmacy active consultation ，clinical pharmacists in our hospital also further carried out a special active consultation mode （including prompt special active consultation for patients with multidrug resistance bacteria positive ，active monitoring and intervention for patients with drug -induced liver injury ），and patient pharmaceutical supervision in the form of return visit of pharmacy active consultation . Pharmacy active consultation and its special active consultation possess the characteristics of initiative ， early and extensive coverage ，as a supplement to resident clinical pharmacy services . Pharmacy active consultation could help the pharmacy department to improve service efficiency ，provide a new perspective for medical institutions to carry out efficient pharmaceutical services ，and supply new ideas for the reform of pharmaceutical services in China .