Huangqintang， with its accurate efficacy， is a classic formula specialized in treating dysentery recommended and promoted by medical experts from successive generations， and it was included in the Catalogue of Ancient Classic Prescriptions （the Second Batch， Han Chinese medicine prescriptions） published by the National Administration of Traditional Chinses Medicine （TCM） in 2023. The method of bibliometrics was applied in this study to conduct textual research on the classic formula Huangqintang and provide a literature reference for the development of modern preparations of Huangqintang. A total of 2 026 pieces of ancient literature were searched with "Huangqintang" as the key word， and 23 pieces of effective data were selected， involving 15 ancient TCM books. The historic evolution， composition， dosage， origin， processing methods， preparation and decocting methods， efficiency， and application of Huangqintang were carefully reviewed. The results showed that Huangqintang was first recorded in the Treatise on Febrile Diseases written by ZHANG Zhongjing. It has the effect of clearing heat， stopping dysentery， regulating the middle， and downbearing counterflow and has become one of the classic formulas widely used in clinical practice. Because of its accurate efficacy， medical experts from later generations have modified it from its original composition. Though many prescriptions have different names， it is the manifestation of physicians' inheritance and development of the thought of ZHANG Zhongjing. Ancient literature showed this prescription had wide indications yet centered on digestive system diseases such as dysentery and abdominal pain. Modern applications of Huangqintang involve digestive， respiratory， ophthalmology and otolaryngology， gynecological， skin， musculoskeletal system， and connective tissue， and this prescription has great potential in treating ulcerative colitis， diarrhea， acute enteritis， and damp-heat dysentery. Through a systematic textual excavation and review of the ancient literature about Huangqintang， the paper has confirmed its key information， so as to provide a scientific basis for the clinical application and new drug development of classic formulas.

The classic formula Fangji Fulingtang is from ZHANG Zhongjing's Synopsis of the Golden Chamber in the Eastern Han dynasty. It is composed of Stephaniae Tetrandrae Radix， Astragali Radix， Cinnamomi Ramulus， Poria， and Glycyrrhizae Radix et Rhizoma， with the effects of reinforcing Qi and invigorating spleen， warming Yang and promoting urination. By a review of ancient medical books， this paper summarizes the composition， original plants， processing， dosage， decocting methods， indications and other key information of Fangji Fulingtang， aiming to provide a literature basis for the research， development， and clinical application of preparations based on this formula. Synonyms of Fangji Fulingtang exist in ancient medical books， while the formula composition in the Synopsis of the Golden Chamber is more widespread and far-reaching. In this formula， Stephaniae Tetrandrae Radix， Astragali Radix， Cinnamomi Ramulus， Poria， and Glycyrrhizae Radix et Rhizoma are the dried root of Stephania tetrandra， the dried root of Astragalus embranaceus var. mongholicus， the dried shoot of Cinnamomum cassia， the dried sclerotium of Poria cocos， and the dried root and rhizome of Glycyrrhiza uralensis， respectively. Fangji Fulingtang is mainly produced into powder， with the dosage and decocting method used in the past dynasties basically following the original formula. Each bag is composed of Stephaniae Tetrandrae Radix 13.80 g， Astragali Radix 13.80 g， Cinnamomi Ramulus 13.80 g， Poria 27.60 g， and Glycyrrhizae Radix et Rhizoma 9.20 g. The raw materials are purified， decocted in water from 1 200 mL to 400 mL， and the decoction should be taken warm， 3 times a day. Fangji Fulingtang was originally designed for treating skin edema， and then it was used to treat impediment in the Qing dynasty. In modern times， it is mostly used to treat musculoskeletal and connective tissue diseases and circulatory system diseases， demonstrating definite effects on various types of edema and heart failure. This paper clarifies the inheritance of Fangji Fulingtang and reveals its key information （attached to the end of this paper）， aiming to provide a theoretical basis for the development of preparations based on this formula.

The classic formula Fangji Fulingtang is from ZHANG Zhongjing's Synopsis of the Golden Chamber in the Eastern Han dynasty. It is composed of Stephaniae Tetrandrae Radix， Astragali Radix， Cinnamomi Ramulus， Poria， and Glycyrrhizae Radix et Rhizoma， with the effects of reinforcing Qi and invigorating spleen， warming Yang and promoting urination. By a review of ancient medical books， this paper summarizes the composition， original plants， processing， dosage， decocting methods， indications and other key information of Fangji Fulingtang， aiming to provide a literature basis for the research， development， and clinical application of preparations based on this formula. Synonyms of Fangji Fulingtang exist in ancient medical books， while the formula composition in the Synopsis of the Golden Chamber is more widespread and far-reaching. In this formula， Stephaniae Tetrandrae Radix， Astragali Radix， Cinnamomi Ramulus， Poria， and Glycyrrhizae Radix et Rhizoma are the dried root of Stephania tetrandra， the dried root of Astragalus embranaceus var. mongholicus， the dried shoot of Cinnamomum cassia， the dried sclerotium of Poria cocos， and the dried root and rhizome of Glycyrrhiza uralensis， respectively. Fangji Fulingtang is mainly produced into powder， with the dosage and decocting method used in the past dynasties basically following the original formula. Each bag is composed of Stephaniae Tetrandrae Radix 13.80 g， Astragali Radix 13.80 g， Cinnamomi Ramulus 13.80 g， Poria 27.60 g， and Glycyrrhizae Radix et Rhizoma 9.20 g. The raw materials are purified， decocted in water from 1 200 mL to 400 mL， and the decoction should be taken warm， 3 times a day. Fangji Fulingtang was originally designed for treating skin edema， and then it was used to treat impediment in the Qing dynasty. In modern times， it is mostly used to treat musculoskeletal and connective tissue diseases and circulatory system diseases， demonstrating definite effects on various types of edema and heart failure. This paper clarifies the inheritance of Fangji Fulingtang and reveals its key information （attached to the end of this paper）， aiming to provide a theoretical basis for the development of preparations based on this formula.

Acute lung injury (ALI) has been a kind of acute and severe disease that is mainly characterized by systemic uncontrolled inflammatory response to the production of huge amounts of reactive oxygen species (ROS) in the lung tissue. Given the critical role of ROS in ALI, a Fe₃O₄ loaded bovine serum albumin (BSA) nanocluster (BF) was developed to act as a nanomedicine for the treatment of ALI. Combining with NIR irradiation, it exhibited excellent ROS scavenging capacity. Significantly, it also displayed the excellent antioxidant and anti-inflammatory functions for lipopolysaccharides (LPS) induced macrophages (RAW264.7), and Sprague Dawley rats via lowering intracellular ROS levels, reducing inflammatory factors expression levels, inducing macrophage M2 polarization, inhibiting NF-κB signaling pathway, increasing CD4⁺/CD8⁺ T cell ratios, as well as upregulating HSP70 and CD31 expression levels to reprogram redox homeostasis, reduce systemic inflammation, activate immunoregulation, and accelerate lung tissue repair, finally achieving the synergistic enhancement of ALI immunotherapy. It finally provides an effective therapeutic strategy of BF + NIR for the management of inflammation related diseases.

Objective : To establish a PTEN gene-downregulated ASD juvenile rat model (VPA-ADV) through combined application of valproic acid (VPA) and PTEN adenovirus (ADV),then to compare the newly constructed animal model with two traditional autistic animal models of VPA and AD,and ultimately to prove the advantages of this model in animal model establishment of acupuncture treatment for ASD. Methods : Wista rats at 12.5 days of gestation were randomly divided into 2 groups.VPA rats were given 600 mg/kg of normal saline (NS) intraperitoneally.Weight,eye opening time and tail deformity were recorded.The newborn mice in NS group were randomly divided into three groups (10 rats in each group):normal (NS) group,virus (ADV) group and virus-negative control (ADV-NC) group;VPA group (20 young rats) was randomly divided into 2 groups (10 rats in each group):valproic acid (VPA) group and valproic acid-binding virus interference (VPA+ADV) group.The body weight,tail length,curved tail,geotaxis text time and skeletal deformity of 5 groups of young rats after birth,the neurobehavioral behavior of 21-day-old rats,and the myelin structure of brain tissue under electron microscope were observed,the expression levels of PTEN,PI3K,AKT,GSK3β and MBP were detected by immunohistochemistry,Western blot and q-PCR. Results: Compared with the NS group,the VPA group had significantly increased malformation rate,slow weight gain,slow tail length growth,and long negative geotaxis reflex time (P<0.05).Compared with the NS group,the weight gain,tail length growth and negative geotaxis reflex time of the three model groups were slower (P<0.05),and the performance of VPA+ADV model was the most significant.There were significant differences in the time of crossing the central grid,the number of crossing the edge grid,and the time of crossing the edge grid in the open field test between the three groups and the NS group (P<0.05).In the selfgrooming experiment,the number of interactions in VPA-ADV model was the least (P<0.05),and the number of digging and self-grooming was the most (P<0.05).In the three-box social experiment,VPA-ADV model had the shortest average number of entries into the social box and the shortest residence time (P<0.05),the time of finding the platform in the water maze experiment was the longest,and the number of times crossing the third quadrant was the least (P<0.05).The structure of the myelin sheath layer in the corpus callosum was observed by transmission electron microscopy.The structure of the NS group was clear and complete.Compared with the NS group,the myelin structure of the ADV-NC group was similar,and the myelin structure of the three model groups was stratified and broken,and there were pathological changes and myelin damage in the ASD.Among them,the myelin sheath of the VPA-ADV model was thickened,stratified,and severe visible disintegration.The results of immunohistochemistry,Western blot and q-PCR showed that the expression of PTEN in VPA+ADV model was down-regulated by about 50%,which was the most obvious.The expression of AKT and MBP increased,and the expression of GSK3β decreased (P<0.05).However,the results of q-PCR showed that the expression of PI3K-mRNA in the three model groups significantly increased (P<0.05),and the change of VPA+ADV model was the most significant. Conclusion The novel PTEN-ASD animal model established by VPA+ADV method is observed to have significant pathological changes that are typical of the manifestation of ASD myelin dysplasia and is determined to have better results than the two traditional autistic animal models.

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.

Objective The purpose is to sort out the key steps and core indicators of priority setting for health technology assessment,and provide references for the research of priority setting for health technology assessment in China.Methods To search information from the official website of the World Health Organization,the websites of international health technology assessment agencies/organizations,and CNKI,Wanfang,Pubmed,Embase and other databases related for the setting of health technology assessment priority topics,and the key steps and core indicators of the setting of priority topics were analyzed by descriptive statistical analysis.Results 21 priority setting schemes for health technology assessment were finally incorporated,and the key steps were extracted to set indicators for collecting evaluations.Ratings and rankings and review decisions.The core indicators are disease burden,economic impact and clinical/health impact.Conclusion The key steps and core indicators of international priority setting provide rich practical experience for China's health technology assessment priority setting,which should be actively used for reference to promote evidence-based and scientific decision-making of health technology assessment in China.

Objective:To explore the regulation mechanism of the quorum sensing regulator AphA on the functional activity of type Ⅵ secretion system VflT6SS2 in Vibrio fluvialis. Methods:Western Blot analysis was used to detect the relative expression and secretion of VflT6SS2 signature component hemolysin-coregulated protein (Hcp) in wild type (WT), Δ aphA, and corresponding complementary strains. Quantitative reverse transcription PCR and luminescence activity assay of the promoter- lux fusion system was used to measure the mRNA expression levels and promoter activity of the VflT6SS2 core and accessory gene-cluster representative genes tssB2, hcp ( tssD2) and vgrG ( tssI2), and the quorum sensing regulator HapR in WT and Δ aphA strains. A point mutation experiment combined with a luminescence activity assay was used to verify the regulatory binding site of AphA in the tssD2b promoter region. Electrophoretic mobility shift assay (EMSA) was used to determine AphA binding to the hapR promoter. Results:The mRNA expression levels of tssB2, hcp( tssD2), vgrG ( tssI2), and hapR as well as the protein expression and secretion levels of Hcp in Δ aphA strain, were significantly higher than those in the WT strain. The promoter activities of the VflT6SS2 core cluster, tssD2a, tssI2a, and hapR were higher in Δ aphA strain than in the WT strain, while the promoter activity of tssD2b showed the opposite trend. The promoter sequence analysis of tssD2a and tssD2b found significant differences in the region from -335 bp to -229 bp, and two potential AphA binding sites on tssD2b. The promoter activity of tssD2b decreased significantly after the point mutation of the two potential AphA binding sites. EMSA results showed that AphA binds directly to the promoter region of hapR. Conclusions:AphA indirectly inhibits the regulation of the VflT6SS2 core and accessory gene clusters at the promoter level by directly repressing the expression of hapR. AphA showed opposite regulation patterns for tssD2a and tssD2b, and AphA could positively regulate the expression of tssD2b by directly binding to the tssD2b promoter region (-335 bp to -229 bp).

To reduce the subjectivity and uncertainty present in the current international methods of drug value pricing when converting value into monetary prices,based on the hedonic pricing theory,it considers the post-negotiation price between manufacturers and payers as a reasonable price reference in the value pricing of Chinese patent medicine.By constructing an indicator system for the characteristics of Chinese patent medicine,it selects and measures the value characteristic variables that affect the price of Chinese patent medicine.It serves as the theoretical foundation and research basis for establishing a Hedonic price model between characteristic price variables and negotiation prices,thereby promoting the enhancement of rationality and objectivity in value-guided pricing of Chinese patent medicine.