Employing bibliometric methods and adhering to principles of textual research， this study systematically investigated prescription source， formula name， composition evolution， dose evolution， origin， processing， ancient and modern applications of Xiaofengsan. Xiaofengsan， also known as Renshen Xiaofengsan and Chantui Xiaofengsan， was first recorded in the Taiping Huimin Hejijufang（hereafter referred to as Jufang） of the Southern Song dynasty. The formula composition included Schizonepetae Spica， Glycyrrhizae Radix et Rhizoma， Chuanxiong Rhizoma， Notoptery Rhizoma et Radix， Bombyx Batryticatus， Saposhnikoviae Radix， Poria， Cicadae Periostracum， Pogostemonis Herba， Ginseng Radix et Rhizoma， Magnoliae Officinalis Cortex and Citri Reticulatae Pericarpium， a total of 12 medicinal materials. In terms of the evolution of formula composition， formulas across dynasties largely aligned with those recorded in Jufang， with only minor variations in application. The results of the formula dosage research indicated that one dose of medication in Jufang corresponded to the following modern dosages：Schizonepetae Spica of 82.6 g， Glycyrrhizae Radix et Rhizoma of 82.6 g， Chuanxiong Rhizoma of 82.6 g， Notoptery Rhizoma et Radix of 82.6 g， Bombyx Batryticatus of 82.6 g， Saposhnikoviae Radix of 82.6 g， Poria of 82.6 g， Cicadae Periostracum of 82.6 g， Pogostemonis Herba of 82.6 g， Ginseng Radix et Rhizoma of 82.6 g， Magnoliae Officinalis Cortex of 20.65 g and Citri Reticulatae Pericarpium of 20.65 g， the origins of all the constituent drugs were consistent with the 2020 edition of Pharmacopoeia of the People's Republic of China. The results of the investigation into the decoction method indicated that the aforementioned drugs should be finely ground into powder（pass through the No.5 sieve）， and 8.26 g was taken for each dose， which was taken with the clear liquid obtained by steeping tea leaves in boiling water for several minutes. This mixture was administered three times daily， 30 min after meals. The ancient functional indications of this formula mainly involved dispelling wind-heat， eliminating pathogenic factors and regulating the middle Jiao. It primarily treated all wind-heat syndromes manifesting as skin diseases， predominantly affecting the upper body， especially the head and face. The diseases involved in modern applications were mostly dermatological diseases， including urticaria， eczema， atopic dermatitis and others. In this paper， by combing the relevant ancient literature， the key information of Xiaofengsan was textual researched， in order to provide reference for the modern application and development of this formula.

ObjectiveThis paper aims to investigate the intervention effect and molecular mechanism of Gancao Fuzitang （GCFZT） in knee osteoarthritis （KOA）. MethodsNetwork pharmacology was employed to predict the key targets and signaling pathways of GCFZT. Fifty SD rats were randomly divided into a sham group， a model group （KOA）， a low-dose GCFZT group （GCFZT-L， 2.8 g·kg^-1）， a high-dose GCFZT group （GCFZT-H， 5.6 g·kg^-1）， and a positive drug celecoxib group （Celecoxib， 20 mg·kg^-1）， with 10 rats in each group. The rats in the sham group and the model group were given an equal volume of distilled water. Except for the sham group， the other four groups underwent anterior cruciate ligament transection to establish the KOA rat model. After successful modeling， the rats in each group received intragastric administration once a day for eight consecutive weeks. The structural changes of cartilage and subchondral bone were assessed via micro-computed tomography （micro-CT） and histological staining. The levels of inflammatory factors in the serum， such as interleukin-1β （IL-1β）， IL-6， and tumor necrosis factor-α （TNF-α） were measured using an enzyme linked immunosorbent assay （ELISA） kit. Real-time quantitative polymerase chain reaction （Real-time PCR）， Western blot， and immunohistochemistry were used to detect changes in the expression of autophagy-related proteins such as microtubule-associated protein 1 light chain 3B （LC3B）， selective autophagy junction protein 62 （p62）， and autophagy key molecule yeast Atg6 homolog （Beclin-1） in articular cartilage， as well as key molecules of the phosphatidylinositol 3 kinase （PI3K）/protein kinase B （Akt）/mammalian target of rapamycin （mTOR） signaling pathway. ResultsNetwork pharmacology analysis suggests that GCFZT may exert anti-osteoarthritic effects through regulating the PI3K/Akt/mTOR pathway. In vivo experiment shows that GCFZT can significantly improve cartilage degeneration and attenuate subchondral bone destruction in KOA rats. Detection results of inflammatory factors in the serum reveal that， compared with those in the sham group， the levels of IL-6， IL-1β， and TNF-α in the serum of rats in the KOA group are significantly increased （P<0.05）. Compared with those in the KOA group， the levels of these three inflammatory factors in the GCFZT-L， GCFZT-H， and Celecoxib groups were significantly decreased （P<0.05）. However， there was no statistically significant difference in these three inflammatory factor levels between the GCFZT-H group and the celecoxib group. These findings suggest that GCFZT can effectively inhibit the systemic inflammatory response in KOA rats. Mechanism research indicates that GCFZT inhibits activation of the PI3K/Akt/mTOR pathway， thereby enhancing autophagic activity and improving chondrocyte function and matrix degeneration. ConclusionGCFZT improves cartilage and subchondral bone damage in KOA rats by inhibiting the PI3K/Akt/mTOR signaling pathway and promoting autophagy. These findings provide theoretical evidence for the application of GCFZT in the prevention and treatment of osteoarthritis.

Objective:To investigate a novel coating technology for artificial blood vessel pipelines, conducting preliminary tests on the mechanical stability, hemocompatibility, and biocompatibility of the coating.Methods:The polyester braided artificial blood vessels produced by Terumo Corporation were subjected to three different experimental treatments and divided into three groups. Model group: The uncoated artificial blood vessels were thoroughly cleaned and freeze-dried. Experimental group: The artificial blood vessels were first immersed in a dopamine solution to form a polydopamine(PDA) coating on their surface, and then further immersed in an earthworm active protein/gelatin(EWAP/GT) solution to create PDA/GT/EWAP-modified artificial blood vessels. Collagen group: The untreated polyester woven artificial blood vessels served as the control. The study detailed the characterization, porosity, water permeability, degradation rate, blood compatibility, and cytotoxicity of the PDA/GT/EWAP-coated artificial blood vessels. Additionally, a 2-week in vivo study was conducted to evaluate the biocompatibility of the PDA/GT/EWAP-coated artificial blood vessels implanted subcutaneously in SD rats.Results:The PDA/GT/EWAP-coated artificial vascular grafts were successfully fabricated. The artificial blood vessels in the PDA/GT/EWAP group exhibited a porosityof(50.53±1.10)%, with water permeability showing a gradual decreasing trend over time. The overall in vitro degradation rate at 4 weeks was(1.83±0.08)%, and the PDA/GT/EWAP group demonstrated favorable mechanical stability. The activated partial thromboplastin time(APTT) of the PDA/GT/EWAP group was(26.30±0.46)s, the thrombin time(TT) was(18.83±0.49)s, the hemolysis rate was(2.15±0.09)%, and the plasma recalcification time(PRT) was(191.00±10.54)s, indicating excellent blood compatibility and anticoagulant properties. MTT assay evaluation of the PDA/GT/EWAP group revealed no significant cytotoxicity. After subcutaneous implantation of vascular samples in rats for 2 weeks, analysis of blood immune parameters and hematoxylin-eosin(HE) staining of the artificial vascular samples showed that the immune response in the PDA/GT/EWAP group exhibited no significant difference compared to the collagen group and was superior to the model group. Conclusion.Conclusion:The PDA/GT/EWAP composite-coated artificial blood vessel demonstrates excellent mechanical properties, good hemocompatibility, biocompatibility, and low cytotoxicity. It also shows remarkable stability. This research offers a new approach for domestic technological breakthroughs in related fields.

OBJECTIVES: To propose a hypothesis that aloe-emodin may inhibit scar tissue fibrosis through thrombospondin-1(THBS1)-PI3K-Akt pathway. METHODS: By cultivating fibroblasts derived from scar tissue after cleft palate surgery in humans, aloe emodin of different concentrations (10, 20, 30, 40 and 50 μmol/L) was added to the cells which activity was detected. At the same time, transcriptome sequencing was performed on scar tissue and cells, and bioinformatics methods were used to explore potential targets and signaling pathways of scar tissue fibrosis. RESULTS: Aloe-emodin had a concentration dependent inhibitory effect on fibroblast proliferation,with the 40 μmol/L concentration group showing the most significant effect. The results of tissue and cell sequencing indicated that differentially expressed genes were significantly enriched in extracellular matrix-receptor interaction pathway, and shared a common differential gene which was THBS1. The ORA analysis results indicated that differentially expressed genes, including THBS1, were significantly enriched in the PI3K-Akt signaling pathway. CONCLUSIONS Aloe emodin may inhibit the PI3K-Akt pathway by downregulating THBS1, thereby reducing the proliferation activity of fibroblasts derived from postoperative palatal scar tissue.
Thrombospondin 1/genetics* ; Humans ; Signal Transduction/drug effects* ; Fibroblasts/cytology* ; Proto-Oncogene Proteins c-akt/metabolism* ; Fibrosis ; Phosphatidylinositol 3-Kinases/metabolism* ; Cicatrix/metabolism* ; Cell Proliferation/drug effects* ; Anthraquinones/pharmacology* ; Cells, Cultured

Objective:To explore the current status of nutrition impact symptoms in patients with liver cirrhosis and to explore its influencing factors.Methods:Convenience sampling was used to select liver cirrhosis inpatients from three ClassⅢ Grade A hospitals in Fuyang City, Anhui Province, from November 2022 to November 2023 for the study. General Information Questionnaire, Eating Symptoms Questionnaire (ESQ), Perceived Social Support Scale (PSSS), and Simplified Coping Style Questionnaire (SCSQ) were used to investigate the participants. Binary Logistic regression was used to explore the factors that influence nutrition-impact symptoms in liver cirrhotic patients.Results:A total of 394 questionnaires were distributed, and 384 valid questionnaires were recovered, with an effective recovery rate of 97.5%. Of the 384 patients with liver cirrhosis, 274 patients (71.4%) had at least one nutrition impact symptom, and 166 patients (43.2%) had at least one moderate-to-severe nutrition impact symptom. Patients' most common nutrition impact symptoms include dry mouth, altered taste, and bloating. Binary Logistic regression analysis showed that age, liver cirrhosis stage, total bilirubin, coping styles, and social support were the influencing factors of nutrition impact symptoms in patients with liver cirrhosis, and the differences were statistically significant (all P<0.05) . Conclusions:The detection rate of nutrition impact symptoms in patients with liver cirrhosis is high. Healthcare professionals can alleviate moderate-to-severe nutrition impact symptoms by guiding patients to adopt positive coping styles and helping to improve social support.

Objective To investigate the efficacy of modified use of Huanglian Jiedu Decoction plus Xijiao Dihuang Decoction in the treatment of patients with psoriasis vulgaris of blood-heat syndrome and to observe its effect on Th1/Th2 balance in the patients.Methods The investigation was carried out in a total of 130 patients with psoriasis vulgaris of blood-heat syndrome,who were admitted to the dermatology department of the First Affiliated Hospital of Henan University of Chinese Medicine between January 2022 and June 2023.The patients were randomly divided into an observation group and a control group by the random number table method,with 65 patients in each group.The control group was treated with conventional western medicine,while the observation group was treated with modification of Huanglian Jiedu Decoction plus Xijiao Dihuang Decoction on the basis of treatment for the control group.Both groups were treated for four consecutive weeks and were followed up for one year.The changes in the scores of Psoriasis Area and Severity Index(PASI)and Dermatology Life Quality Index(DLQI),levels of peripheral blood Th1/Th2 balance indicators,and levels of peripheral Th1/Th2-related factors such as γ-interferon(INF-γ),interleukin 2(IL-2),and interleukin 4(IL-4)in the two groups of patients before and after treatment were observed.Moreover,the clinical efficacy and adverse reactions during treatment were evaluated,and the recurrent cases within one year in the two groups were counted.Results(1)After four weeks of treatment,the total effective rate of the observation group was 90.77%(59/65),and that of the control group was 76.92%(50/65).The intergroup comparison showed that the clinical efficacy of the observation group was significantly superior to that of the control group(P<0.05).(2)After treatment,the scores of PASI and DLQI in the two groups of patients were decreased when compared with those before treatment(P<0.05),and the decrease of PASI and DLQI scores in the observation group was significantly superior to that in the control group(P<0.01).(3)After treatment,the serum levels of Th1/Th2-related factors such as INF-γ and IL-2 in the two groups of patients were decreased when compared with those before treatment(P<0.05),and IL-4 level was increased when compared with that before treatment(P<0.05),and the decrease of serum INF-γ and IL-2 levels and the increase of serum IL-4 level in the observation group were significantly superior to those in the control group(P<0.05 or P<0.01).(4)After treatment,the peripheral blood levels of Th1/Th2 balance indicators of Th1,Th2 and Th1/Th2 in the two groups of patients were decreased when compared with those before treatment(P<0.05),and the decrease of peripheral blood Th1,Th2 and Th1/Th2 levels in the observation group was significantly superior to that in the control group(P<0.01).(5)The recurrence rate of the observation group was 20.69%(12/58)and that of the control group was 38.33%(23/60),and the recurrence time in the observation group was(8.49±1.43)months and that of the control group was(5.36±0.95)months.The intergroup comparison showed that the one-year recurrence rate of the observation group was significantly decreased compared with that of the control group(P<0.05),and the recurrence time was significantly prolonged compared with that of the control group(P<0.05).(6)The medicine-induced adverse reaction rate in the observation group was 10.77%(7/65)and that in the control group was 12.31%(8/65),and the intergroup comparison showed that the difference was not statistically significant(P>0.05).Conclusion Modified use of Huanglian Jiedu Decoction plus Xijiao Dihuang Decoction is effective on enhancing the clinical efficacy of patients with psoriasis vulgaris of blood-heat syndrome,and on improving the balance of Th1/Th2 and the severity of the disease,delaying the recurrence of psoriasis vulgaris,and reducing the recurrence rate,with high safety.

ObjectiveThe effects of two microbial fertilizers （Bacillus subtilis fertilizer and Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer） on the growth and development， the accumulation of active ingredients， and the microbial community diversity of rhizosphere soil of Atractylodes chinensis were investigated. MethodsA field experiment was carried out with two-year-old Atractylodes chinensis as the test material. Plant samples were collected during the wilt stage （September 26， 2023） to determine the general agronomic traits of Atractylodes chinensis. High-performance liquid chromatography （HPLC） was utilized to evaluate the effects of microbial fertilizers on the synthesis and accumulation of four active ingredients （atractylodin， atractylon， β-eudesmol， and atractylenolide Ⅰ） in Atractylodes chinensi. PacBio Sequel sequencing technology was used to explore the differences in bacterial community structures and diversity in the rhizosphere soil of Atractylodes chinensis treated with different microbial fertilizers. ResultsThe two microbial fertilizers had significant growth-promoting effects on Atractylodes chinensis. Compared with those of the CK group， the stem diameter， stem and leaf dry and fresh weight， and rhizome dry and fresh weight of Atractylodes chinensis significantly increased by 0.47-1.07 times （P<0.05） after the application of the Bacillus subtilis fertilizer （16 kg/667 m²）， and those significantly increased by 0.62-0.96 times （P<0.05） after the application of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer （1.5 kg/667 m²）. The effect on plant height was not significant. The application of two microbial fertilizers was beneficial to the accumulation of atractylodin， atractylon， β-eudesmol， and atractylenolide Ⅰ （P<0.01）， and the effect of the Bacillus subtilis fertilizer on the accumulation of active ingredients of Atractylodes chinensis was better than that of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer. The results of high-throughput sequencing showed that compared with the CK group， the Bacillus subtilis fertilizer （8 kg/667 m²） could significantly increase the diversity of rhizosphere bacterial species by regulating the Simpson index and Shannon index （P<0.05）， and the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer significantly reduced the bacterial diversity （P<0.05）. The relative abundance of dominant bacteria was compared at the phylum and genus levels. The relative abundance of Proteobacteria （45.73%） and Burkholderia_Caballeronia_Paraburkholderia （9.98%） significantly increased after the application of the Bacillus subtilis fertilizer （P<0.01）， and the relative abundance of Acidobacteriota （20.53%） and Sphingomonas （3.63%） increased significantly （P<0.01） after the application of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer. The relative abundance of beneficial bacteria in the Bacillus subtilis fertilizer was slightly higher than that in the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer. Pearson correlation analysis showed that Burkholderia_Caballeronia_Paraburkholderia and Sphingomonas were positively correlated with the content of atractylodin， atractylon， β-eudesmol， and atractylenolide Ⅰ （P<0.05）. ConclusionThe application of the Bacillus subtilis fertilizer and Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer can increase the yield of medicinal materials and promote the synthesis and accumulation of active ingredients by regulating the rhizosphere microecological diversity of Atractylodes chinensis， and the application effect of the Bacillus subtilis fertilizer is better than that of the Trichoderma harzianum-Purpureocillium lilacinum compound fertilizer.

In this study， bibliometric methods were used to systematically investigate the name and origin， the evolution of prescription composition， dose evolution， origin and processing method， decoction method， ancient application， modified application， modern application and other information of Huoxiang Zhengqisan. After research， Huoxiang Zhengqisan， also known as Huoxiang Zhengqitang， was first recorded in Taiping Huimin Hejijufang. The original formula is composed of 41.3 g of Arecae Pericarpium， 41.3 g of Angelicae Dahuricae Radix， 41.3 g of Perilla frutescens（actually Perillae Folium）， 41.3 g of Poria， 82.6 g of Pinelliae Rhizoma， 82.6 g of Atractylodis Macrocephalae Rhizoma， 82.6 g of Citri Reticulatae Pericarpium（actually Citri Exocarpium Rubbum）， 82.6 g of Magnoliae Officinalis Cortex， 82.6 g of Platycodonis Radix， 123.9 g of Pogostemonis Herba， and 103.25 g of Glycyrrhizae Radix et Rhizoma. In this formula， Magnoliae Officinalis Cortex is processed according to the specifications for ginger-processed products， Glycyrrhizae Radix et Rhizoma is processed according to the specifications for stir-fried products， and other herbs are used in their raw products. The botanical sources of the herbs are consistent with the 2020 edition of Pharmacopoeia of the People's Republic of China. The above herbs are ground into a fine powder with a particle size passing through a No. 5 sieve. For each dose， take 8.26 g of the powdered formula， add 300 mL of water， along with 3 g of Zingiberis Rhizoma Recens and 3 g of Jujubae Fructus， and decoct until reduced to 140 mL. The decoction should be administered hot， with three times daily. To induce sweating， the patient should be kept warm under a quilt， and an additional dose should be prepared and taken if needed. This formula is traditionally used to relieve the exterior and resolve dampness， regulate Qi and harmonize the middle， which is mainly used to treat a series of diseases of digestive and respiratory systems. However， potential adverse reactions， including allergies， purpura and disulfiram-like reactions， should be considered during clinical use. Huoxiang Zhengqisan features a rational composition， extensive clinical application， and strong potential for further research and development.

In this study， bibliometric methods were used to systematically investigate the name and origin， the evolution of prescription composition， dose evolution， origin and processing method， decoction method， ancient application， modified application， modern application and other information of Huoxiang Zhengqisan. After research， Huoxiang Zhengqisan， also known as Huoxiang Zhengqitang， was first recorded in Taiping Huimin Hejijufang. The original formula is composed of 41.3 g of Arecae Pericarpium， 41.3 g of Angelicae Dahuricae Radix， 41.3 g of Perilla frutescens（actually Perillae Folium）， 41.3 g of Poria， 82.6 g of Pinelliae Rhizoma， 82.6 g of Atractylodis Macrocephalae Rhizoma， 82.6 g of Citri Reticulatae Pericarpium（actually Citri Exocarpium Rubbum）， 82.6 g of Magnoliae Officinalis Cortex， 82.6 g of Platycodonis Radix， 123.9 g of Pogostemonis Herba， and 103.25 g of Glycyrrhizae Radix et Rhizoma. In this formula， Magnoliae Officinalis Cortex is processed according to the specifications for ginger-processed products， Glycyrrhizae Radix et Rhizoma is processed according to the specifications for stir-fried products， and other herbs are used in their raw products. The botanical sources of the herbs are consistent with the 2020 edition of Pharmacopoeia of the People's Republic of China. The above herbs are ground into a fine powder with a particle size passing through a No. 5 sieve. For each dose， take 8.26 g of the powdered formula， add 300 mL of water， along with 3 g of Zingiberis Rhizoma Recens and 3 g of Jujubae Fructus， and decoct until reduced to 140 mL. The decoction should be administered hot， with three times daily. To induce sweating， the patient should be kept warm under a quilt， and an additional dose should be prepared and taken if needed. This formula is traditionally used to relieve the exterior and resolve dampness， regulate Qi and harmonize the middle， which is mainly used to treat a series of diseases of digestive and respiratory systems. However， potential adverse reactions， including allergies， purpura and disulfiram-like reactions， should be considered during clinical use. Huoxiang Zhengqisan features a rational composition， extensive clinical application， and strong potential for further research and development.

OBJECTIVE To resolve account discrepancies caused by drug price adjustment in medical institution pharmacy management and reduce the time required for price adjustment. METHODS The problems existing in the drug price adjustment models of domestic medical institutions were investigated， and a drug price adjustment system was developed based on price- invoice synchronization mechanism. The system optimized the drug price adjustment process through batch number matching and real-time monitoring functionalities. The account consistency rate and price adjustment time were evaluated before and after system implementation. RESULTS A drug price adjustment system was successfully developed， featuring an innovative “synchronized entry and exit” mode， batch number matching， real-time monitoring， intelligent automation， and electronic traceability. After implementation， the account consistency rate for Western medicines increased from 86.89% （86.66%， 89.63%） to 100% （100%， 100%） （P＝0.005）， while Chinese patent medicines and herbal medicines maintained a 100% （100%， 100%） account consistency rate. Concurrently， the drug price adjustment time significantly decreased from 6.00 （5.00， 7.00）d to 2.50 （1.50， 3.00） d （P＜ 0.001）. CONCLUSIONS The developed system significantly improves account consistency， shortens price adjustment time， and demonstrates notable innovation and practical utility.