Treatment by way of pasting TCM on acupoints has a long history and the clinical efficacy is determined. In this article, based on the concept of TCM wholism and meridian theory, the mechanism of acupoint pasting therapy was expounded from the aspects of medicine effects on local stimulation of the body, meridian conduction, medicine transdermal absorption. Combining with the research hot spots of modern medicine transdermal delivery system, metabolomics, and efficacy material, this article proposed a new study mode of systems biology of TCM.

At present, TCM treatment of diarrhea-predominant irritable bowel syndrome (IBS-D) is based on the combination of disease differentiation and syndrome differentiation. Therefore, the establishment of IBS-D of liver stagnation and spleen deficiency syndrome combined with animal model as a combination of traditional Chinese and Western medicine innovation theory has become increasingly concerned about, and gradually become a new direction for the development of TCM experimental animal model. This article reviewed the research progress in IBS-D liver and spleen deficiency syndrome in recent years, discussed the establishment of IBS-D liver stagnation and spleen deficiency animal model and research ideas for the treatment of IBS-D, and provided references for mechanism research of TCM treatment for IBS-D and research and development of new medicine.

Background Idiopathic orbital inflammatory pseudotumor (IOIP) is a commom orbital disease,with serious eye symptoms and replase tendency,and its pathogenesis is still unclear.Nuclear factor-κB (NF-κB)-related proteins participate in many important pathophysiological process,however,whether NF-κB plays a role in the IOIP process is worthy of attention.Objective This study was to explore the roles of NF-κB pathway in IOIP pathogenesis.Methods Twenty-four IOIP specimens were collected during surgery in Beijing Tongren Hospital from September 2010 to May 2016.The histopathological characteristics of IOIP were examined by hematoxylin and eosin staining.The expression and location of NF-κB/p65,p-p65,p50 and inhibitor of κB (IκB-ot) were detected by immunohistochemistry and verified by immunocytochemistry and Western blot assay.Results The histopathological features of IOIP were numerous small lymphocyte infiltraion and fibrous tissue proliferation,and a lot of epithelioid cells were seen in lacrimal gland-involved specimens.NF-κB/p65 was positively expressed in the cytoplasm of all 24 specimens and the nucleus in 15 specimens with the expressing rate of 62.5％.p50 was expressed in the cytoplasm in 22 specimens with the expressing rate of 91.7％ and in the nucleus in 17 specimens with the expressing rate of 70.8％.The positive expression of p-p65 was found in 22 specimens with the expressing rate of 91.7％,and IκB-α was expressed in the cytoplasm of 11 specimens with the expressing rate of 45.8％.These results were confirmed by immunocytochemistry and Western blot assay.Conclusions NF-κB pathway is activiated during IOIP process,and NF-κB pathway may be involved in the pathogenesis of IOIP.

OBJECTIVE:To analyze the current status and problems of medicine purchase and distribution of county,township public medical institutions in Hubei province,and to propose targeted policy recommendations. METHODS:By stratified typical sampling,medicine data of 3 county medical institutions and 40 township medical institutions in 3 counties of Hubei province were collected from medicine bidding and purchasing platform of county health and family planning bureau and hospital information system (HIS). Medicine purchase and distribution,distribution rate,purchase and distribution of essential medicine,Chinese patent medicine and injection,general information of top 10 medicines in the list of purchase amount were analyzed in different levels of medical institutions. RESULTS:The medicine purchase and distribution amount of the township medical institutions were lower than those of county medical institutions, but the total amount and distribution rate were higher than county medical institutions. The purchase amount of essential medicine accounted for nearly 3/4 of the total amount (90.6％ of the township medical institutions,and 48.4％ of the county medical institutions);the purchase amount of Chinese patent medicine accounted for about 1/4 of the total amount (35.4％ of the township medical institutions,15.4％ of the county medical institutions);purchase amount of injection accounted for nearly half (34.6％ of the township medical institutions,and 59.3％ of the county medical institutions). The distribution rates of essential medicine,Chinese patent medicine and injection were 93.0％,93.3％,and 93.2％in township medical institutions,and 81.8％,78.6％ and 79.6％ in county medical institutions,respectively. The rate of medicine distribution of township medical institutions was higher than that of the county medical institutions. The top 10 medicines in the list of purchase amount included 6 kinds of antibiotics,and the top 5 medicines included 2 kinds of injection. CONCLUSIONS:The policy of essential medicine purchase is well implemented in Hubei province,and purchase rate of essential medicine meet the policy requirements(40％-50％);but the proportion of injection purchase can partly reflect the high usage of injection,which may indicate the abuse of injection, and Chinese patent medicine has become an integral part of medicine purchase. Moreover, medicines still have the status of distribution untimely,and medicine distribution of the township medical institutions is better than that of county medical institutions.

OBJECTIVE:To provide reference for promoting the rational use of essential medicines in primary medical institutions.METHODS:Twenty six rural primary medical institutions (13 township health centers,13 village clinics) were randomly selected from 2 poverty-stricken county (city) in Huanggang city of Hubei province.The utilization of essential medicine was investigated and analyzed statistically through exporting hospital information system data and on-site interviews.RESULTS:The utilization rate of essential medicine in sample township health centers was 76.9％,and the amount of essential medicine accounted for 93.0％;the utilization rate of essential medicine in sample village clinics was 89.7％.The utilization rate of variety from essential medicine list was 53.6％ in sample township health centers and 25.0％ in sample village clinics;the utilization rate of variety from National Essential Medicine List was higher than that of Provincial Essential Medicine List Supplement.The amount of 5 major categories as antimicrobial agents,cardiovascular agent in sample primary medical institutions accounted for 64.7％ of chemical agents.The top ten medicines in the list of amount were all essential medicine,9 of which were national essential medicines.There were 2.8 kinds of medicines in each outpatient prescription averagely in sample township health centers.The proportion of antibiotic prescription was 44.2％.CONCLUSIONS:The utilization rate of essential medicines in township health centers of this area is lower than WHO recommended value,and the ratio of amount meets the policy requirements.The utilization rate of variety from Provincial Essential Medicine List Supplement is in low level in primary medical institutions;the amount of anti-microbial drugs is in high level;the rationality of medicine use in prescriptions needs to be improved.It is suggested to adjust the type of provincial supplement list dynamically according to actual situation and control the price and amount of main categories strictly,the rationality of prescription.