Objective To analyze TCM master Yan Zhenghua's medication rules of ascending,descending,floating and sinking properties for the treatment of respiratory diseases,inherit his valuable academic experience.Methods Using four books edited by Professor Yan Zhenghua's disciples as the main source,Professor Yan Zhenghua's prescriptions for clinical treatment of respiratory diseases were systematically collected and analyzed.Statistical analysis was conducted on the patients'gender and age,differentiation of diseases and syndrome types of the prescriptions,as well as the properties of ascending,descending,floating and sinking,dosage,and commonly used pairs of Chinese materia medica.Results Totally 208 prescriptions were included in this study,involving 178 kinds of Chinese materia medica and 64 kinds of monarch drug,most of them were descending and sinking drug,and the whole prescription was mainly descending and sinking.On average,each prescription used 13.2 kinds of Chinese materia medica,and most dosage points were within the range of conventional dosage.Among later adding medicines,Houttuyniae Herba had the highest frequency of use.The medicinal pairs of Asteris Radix et Rhizoma-Cynanchi Stauntonii Rhizoma et Radix,Cynanchi Stauntonii Rhizoma et Radix-Stemonae Radix and Asteris Radix et Rhizoma-Stemonae Radix were often used.Armeniacae Semen Amarum,Fritillariae Thunbergii Bulbus,and Asteris Radix et Rhizoma were commonly used in those descending and sinking prescriptions.Conclusion In the treatment of respiratory diseases,Professor Yan Zhenghua prefers to use descending and sinking drugs with ascending and floating drugs and dual trend drugs to regulate qi activity,and has the characteristics of Menghe medical school,which is"mild and flexible medication".

OBJECTIVE To construct the simulated traditional Chinese medicine pharmacy based on virtual simulation technology， and assist in the development of the new mode of traditional Chinese medicine dispensing education training. METHODS The field research and questionnaire surveys were conducted to identify the needs of Chinese medicine students and practitioners for the content and presentation of knowledge on the construction of simulated traditional Chinese medicine pharmacy. Taking the laws and regulations on the construction of traditional Chinese medicine pharmacy and the related teaching materials and literature on traditional Chinese medicine preparation as the knowledge source， the virtual simulation technology was applied to build a simulated traditional Chinese medicine pharmacy so as to achieve the functions of browsing the traditional Chinese medicine pharmacy， learning the knowledge of traditional Chinese medicine preparation and practical skills training. A multi-site simulated traditional Chinese medicine pharmacy evaluation scale study was conducted based on platform operational testing. RESULTS A simulated traditional Chinese medicine pharmacy was constructed， consisting of four core modules： video teaching， animation video， simulated pharmacy， and simulated experience. The overall score of evaluation scale was 93.31， with all entries scoring above 80； the ones with evaluation scales above 90 accounted for 92.31% （60/65）. CONCLUSIONS Simulated traditional Chinese medicine pharmacy based on virtual simulation technology meets the learning needs of users and enhances the teaching effect of traditional Chinese medicine dispensing technology training.

TCM dispensing is the most basic clinical pharmaceutical work of TCM.In recent years,based on the 9 key technologies of TCM dispensing,the TCM dispensing industry has ushered in great development,and innovative TCM dispensing information system and intelligent dispensing equipment have appeared.This article sorted out the current situation of TCM dispensing industry and looked forward to its future development route.The results showed that the introduction of new technology and new equipment in the key technical links of procurement acceptance,dispensing review,TCM decocting,medication guidance and so on have improved the quality of dispensing service and ensured the quality and safety of medication.In the development of modern TCM dispensing industry,it is necessary to improve the quality control standard system,service standard system and core equipment standard system in the standardization of dispensing technology;in terms of talent cultivation in the field of dispensing,it is necessary to focus on restructuring and building new educational models to cultivate new medical talents that intersect medical and engineering fields;in terms of informatization and intelligence,it is necessary to develop intelligent equipment that is more in line with the characteristics of TCM,and further promote and improve the"shared TCM pharmacy"model.Through improving the content of TCM clinical pharmaceutical care,developing new technology and equipment of TCM dispensing,and improving the level of dispensing service and education,it is expected to gradually realize the standardization,informatization and intelligent development of modern TCM dispensing industry.

In order to make the shared traditional Chinese medicine （TCM） pharmacy develop more efficiently and normatively at the grass-roots level， using the “shared TCM pharmacy” as the retrieval word， this paper uses the literature research method to retrieve the reports， documents and policies from CNKI， the websites of people’s governments at all levels， the official websites of the State Administration of Traditional Chinese Medicine， people.com， China News Network， Xinhua News and other platforms before May 20， 2022， sort out the development mode and history of two “Internet plus” TCM pharmacies， namely “shared TCM pharmacies” and “smart TCM pharmacies”， and compare them with each other. Combined with the actual work of community hospitals and community service centers （stations）， the necessity and advantages （such as reducing the costs of the intermediate links of drug circulation and standardizing the grass-roots drug use process） of the development of “shared TCM pharmacy” are obtained from the perspective of primary medical care. Combined with the current situation of the promotion and application of shared TCM pharmacy in county medical communities， it is concluded that the shared TCM pharmacy should be further constructed from four aspects： improving the work process of drug centralized procurement under the background of normalization， improving the compatibility and synchronization of the whole process dispensing information system module， unifying pharmaceutical services and personnel training， defining the authority of data query and clarifying the boundaries of patient privacy to further build a shared TCM pharmacy. Finally， it integrates information technology， summarizes the definition of shared TCM pharmacy and its future construction direction， and provides reference for the next development of shared TCM pharmacy at the grass-roots level.

Objective Establishment of HPLC to determine the content of Baicalin in different processing varieties of traditional Chinese Medicine.Methods The HPLC method was used to determine the content of Baicalin in different processing varieties of Radix. The analytical column was thermo- C18 (150 mm × 4.6 mm, 5μm). The mobile phase consisted of methanol-water- phosphoric acid solution (47:53:0.2). The column temperature was 35℃,and the UV detection wavelenghth was 280 nm.Results The contents of Baicalin in different processed products were different. The lowest content of Radix. It was considered that the content of Baicalin in Radix decreased with the time of processing and the degree of heating.Conclusions It's known that the difference of baicalin content in different processed products ofscutellaria baicalensis Georgi was conducive tothe rational and scientific process of products.

Objective By finding out the Chinese official pharmacy talent training and education model in Sui and Tang dynasties,we can used it in the cultivation of contemporary talents in pharmacy.Methods pharmacy education in CNKI,Sui and Tang history books,Chinese herbal medicine and legal literature were collected and categorized in training organizations,education and evaluation three aspects.Results In the Sui and Tang dynasties,pharmacy institutions included imperial pharmacies,drug possession Bureau and the Department of imperial medicine disciplines.Meanwhile,there were relevant regulations in education,teaching and quality assessment.According to the traditional theory,practice and correlation characteristics,focusing on the connection of clinical pharmacy practice courses and lessons,the government trained a large number of professional talents in pharmacy.Conclusion In the Sui and Tang dynasties,Chinese material medical attaches great importance to the comprehensive quality of talents cultivation,which is worthy for modern reference.

ObjectiveTo research the metabolism of components in the Radix of Paeonia lactiflora Pall. Methods(①) we established the HPLC fingerprint of water extract of Paeonia lactiflora Pall. and real-time monitored the chemical composition. (②) We established the HPLC fingerprint of rats' serum samples from hepatic portal vein, serum samples from aorta abdominalis and samples of intestinal absorption of Paeonia lactiflora Pall. (③) On this basis, using the established methods, I-IPLC fingerprint spectrum of serum samples,the sample of herb, the sample after intestinal metabolism, rats' serum samples from hepatic portal vein and rats'serum samples from aorta abdominalis were analyzed and compared in order to infer the metabolism of components in the Radix of Paeonia lactiflora Pall. Results24 compositions were detected, seven of which were metabolized by intestinal flora and could not be absorbed into blood; six of them could not be absorbed directedly into intestinal; eight new compounds were absorbed into blood after bowel metabolism while they were not detected in water extract in Paeonia lactiflora Pall. ConclusionWe could infer the metabolic processes of chemicals of Paeonia lactiflora Pall. in oral administration with this method.

Objective: To observe the different effects between Mahuang (Herba Ephedra Sinicae) and Wuweizi (Fructus Schisandrae Chinensis) on the pathological changes of rats with bleomycin A(5)-induced pulmonary fibrosis. Methods: Ninety Wistar rats were randomly divided into sham operation group, model group, hydrocortisone group, Herba Ephedra Sinicae group, Fructus Schisandrae Chinensis group and Herba Ephedra Sinicae plus Fructus Schisandrae Chinensis group. There were 16 rats in each group except the sham operation group (10 rats). Pulmonary fibrosis was induced by a single intratracheal injection of bleomycin A5. Hematoxylin and eosin straining and immunohistochecical method were used after 7- and 28-day treatment to observe the pathology of lung injury, measure the inner diameter of pulmonary arterioles and the density of nuclear membrane. Results: Compared with the sham operation group at 7 and 28 d, alveolar inflammation level was significantly increased in the model group (P<0.01). Alveolar inflammation level was decreased obviously in the hydrocortisone group (P<0.05) after 7- and 28-day treatment as compared with the model group, and that in Herba Ephedra Sinicae plus Fructus Schisandrae Chinensis group was also decreased obviously (P<0.05) at 28 d. Compared with the sham operation group, nuclear density of the model group was increased, while its inner diameter was decreased (P<0.05). In the Fructus Schisandrae Chinensis group, Herba Ephedra Sinicae plus Fructus Schisandrae Chinensis group and hydrocortisone group, the nuclear density was decreased (P<0.05) as compared with the model group. Inner diameter in the Herba Ephedra Sinicae group, Herba Ephedra Sinicae plus Fructus Schisandrae Chinensis group and hydrocortisone group was higher than that in the model group (P<0.05). Microvessel density of the model group was obviously higher than that of the sham operation group (P<0.05). Compared with the model group, Herba Ephedra Sinicae plus Fructus Schisandrae Chinensis group and hydrocortisone group had lower microvessel density (P<0.05). Conclusion: Herba Ephedra Sinicae combined with Fructus Schisandrae Chinensis can restrain pulmonary artery injury. The nuclear density and microvessel density can be reduced by Fructus Schisandrae Chinensis, while Herba Ephedra Sinicae can increase the inner diameter.

To analysis the articles cited by SCI about metabolism of Traditional Chinese Medicine (TCM) and help researchers studying metabolism of TCM.