By systematically reviewing the development history of organoid technology and its application examples in Chinese med-icine,this paper summarizes the specific applications of organoids in the mechanism and translation of Chinese medicine,pathological mechanisms,diagnostic techniques,and therapeutic strategies,and evaluate their advantages and limitations through literature analysis.Organoid technology provides an in vitro model that highly simulates the function of human organs for TCM research,and can simulate the multi-target and multi-pathway mechanism of action of TCM,which significantly improves the scientificity and precision of TCM in the analysis of disease mechanisms,drug screening and personalized treatment.However,it still faces challenges in stand-ardization,ethical regulation,and clinical translation.The combination of organoid technology and TCM has a broad prospect,and it is necessary to further optimize the model construction,resolve ethical issues,and promote its wide application in TCM research and clin-ical practice through technological innovation,interdisciplinary cooperation,and international regulatory coordination in the future.

By systematically reviewing the development history of organoid technology and its application examples in Chinese med-icine,this paper summarizes the specific applications of organoids in the mechanism and translation of Chinese medicine,pathological mechanisms,diagnostic techniques,and therapeutic strategies,and evaluate their advantages and limitations through literature analysis.Organoid technology provides an in vitro model that highly simulates the function of human organs for TCM research,and can simulate the multi-target and multi-pathway mechanism of action of TCM,which significantly improves the scientificity and precision of TCM in the analysis of disease mechanisms,drug screening and personalized treatment.However,it still faces challenges in stand-ardization,ethical regulation,and clinical translation.The combination of organoid technology and TCM has a broad prospect,and it is necessary to further optimize the model construction,resolve ethical issues,and promote its wide application in TCM research and clin-ical practice through technological innovation,interdisciplinary cooperation,and international regulatory coordination in the future.

OBJECTIVE To optimize the simmering technology of Rheum palmatum from Menghe Medical School and compare the difference of chemical components before and after processing.METHODS Using appearance score,the contents of gallic acid,5-hydroxymethylfurfural (5-HMF),sennoside A+sennoside B,combined anthraquinone and free anthraquinone as indexes,analytic hierarchy process (AHP)-entropy weight method was used to calculate the comprehensive score of evaluation indicators;the orthogonal experiment was designed to optimize the processing technology of simmering R.palmatum with fire temperature,simmering time,paper layer number and paper wrapping time as factors;validation test was conducted.The changes in the contents of five anthraquinones (aloe-emodin,rhein,emodin,chrysophanol,physcion),five anthraquinone glycosides (barbaloin,rheinoside,rhubarb glycoside,emodin glycoside,and emodin methyl ether glycoside),two sennosides (sennoside A,sennoside B),gallic acid and 5-HMF were compared between simmered R.palmatum prepared by optimized technology and R.palmatum.RESULTS The optimal processing conditions of R.palmatum was as follows:each 80 g R.palmatum was wrapped with a layer of wet paper for 0.5 h,simmered on high heat for 20 min and then simmered at 140 ℃,the total simmering time was 2.5 h.The average comprehensive score of 3 validation tests was 94.10 (RSD<1.0％).After simmering,the contents of five anthraquinones and two sennosides were decreased significantly,while those of 5 free anthraquinones and gallic acid were increased to different extents;a new component 5-HMF was formed.CONCLUSIONS This study successfully optimizes the simmering technology of R.palmatum.There is a significant difference in the chemical components before and after processing,which can explain that simmering technology slows down the relase of R.palmatum and beneficiate it.

OBJECTIVE To screen and quantitatively analyze differential quality markers (Q-Marker) in Zingiber officinale mixed and triturated with Schisandra chinensis (ZMTS) before and after processing. METHODS HPLC fingerprints of before processing[Z. officinale complicated with S. chinensis (ZWS)]and after processing (ZMTS) (10 batches each) were established. The differences of Q-Markers before and after processing were screened by the chemical pattern recognition method and Q-Marker "five principles",and the contents were determined. RESULTS A total of 14 common peaks were identified in the fingerprints of ZWS,22 common peaks were identified in the fingerprints of ZMTS,and 8 components were identified. Differential Q-Marker were screened by chemical pattern recognition and Q-Marker "five principles",i. e. 6-gingerol,schisandrol A,schisandrol B,8-gingerol,10-gingerol,schisandrin A,schisandrin B,schizandrin C. The average contents of the 8 differential Q-Markers in ZMTS were 229.46,244.48,39.96,44.12,61.17,47.82,100.11 and 9.70 μg/g,respectively. The average contents of the 4 differential Q-Markers (6-gingerol,schisandrol A,schisandrol B,8-gingerol) in ZWS were 112.58,19.01,26.74 and 5.98 μg/g,respectively. CONCLUSIONS In this study,the differential Q-Markers before and after ZMTS processing are screened. The contents of the Q-Markers in ZMTS after processing are higher than those before processing.

Objective:To explore the effects of different courses of hyperbaric oxygen (HBO) therapy on the clinical efficacy, neurological function, and negative emotions of patients with spinal cord injury.Methods:The clinical data of 126 patients with spinal cord injury treated in the Department of Orthopedics of Changzheng Hospital Affiliated to Naval Medical University and the Department of Orthopedics of Shanghai Kaiyuan Orthopedic Hospital from January 2017 to October 2019 were retrospectively analyzed. According to whether or not the patients received HBO therapy after surgery and different courses of HBO therapy, the patients who did not receive HBO therapy were taken into the control group ( n=32), the patients who received 1-2 courses of HBO therapy were taken into the observation group A ( n=32), the patients who received 3-4 courses of treatment were taken into the observation group B ( n=31), and the patients who received 5-6 courses of treatment were taken into the observation group C ( n=31). All patients were evaluated by the American Spinal Injury Association (ASIA) Impairment Scale, functional independence measure (FIM), zung self-rating anxiety scale (SAS), and zung self-rating depression scale (SDS) before and after treatment to assess the clinical efficacy. Results:After treatment, the scores of ASIA pin prick and light touch sensation in four groups were significantly improved compared with those before treatment ( P<0.05), the improvements of observation group A, B, and C were better than those of the control group, and the improvements of observation group B and C were better than those of the observation group A ( P<0.05). After treatment, ASIA motor scores and FIM scores of the four groups were significantly improved compared with those before treatment, and the differences were statistically significant ( P<0.05). After treatment, ASIA motor scores and FIM scores of observation group A, B, and C were higher than those of the control group, and the improvements of observation group B and C were better than those of the observation group A, with statistically significant differences ( P<0.05). After treatment, SAS scores and SDS scores of the four groups were significantly decreased compared with those before treatment, and the differences were statistically significant ( P < 0.05). The scores of SAS and SDS in the observation group A, B, and C after treatment were lower than those of the control group, and the differences were statistically significant ( P<0.05). Conclusion:Hyperbaric oxygen can effectively alleviate the spinal cord injury symptoms of patients, improve their neurological function, and reduce their negative emotions, and can exert better therapeutic effect after 3-4 treatment courses or more.

Objective:To explore the effects of different courses of hyperbaric oxygen (HBO) therapy on the clinical efficacy, neurological function, and negative emotions of patients with spinal cord injury.Methods:The clinical data of 126 patients with spinal cord injury treated in the Department of Orthopedics of Changzheng Hospital Affiliated to Naval Medical University and the Department of Orthopedics of Shanghai Kaiyuan Orthopedic Hospital from January 2017 to October 2019 were retrospectively analyzed. According to whether or not the patients received HBO therapy after surgery and different courses of HBO therapy, the patients who did not receive HBO therapy were taken into the control group ( n=32), the patients who received 1-2 courses of HBO therapy were taken into the observation group A ( n=32), the patients who received 3-4 courses of treatment were taken into the observation group B ( n=31), and the patients who received 5-6 courses of treatment were taken into the observation group C ( n=31). All patients were evaluated by the American Spinal Injury Association (ASIA) Impairment Scale, functional independence measure (FIM), zung self-rating anxiety scale (SAS), and zung self-rating depression scale (SDS) before and after treatment to assess the clinical efficacy. Results:After treatment, the scores of ASIA pin prick and light touch sensation in four groups were significantly improved compared with those before treatment ( P<0.05), the improvements of observation group A, B, and C were better than those of the control group, and the improvements of observation group B and C were better than those of the observation group A ( P<0.05). After treatment, ASIA motor scores and FIM scores of the four groups were significantly improved compared with those before treatment, and the differences were statistically significant ( P<0.05). After treatment, ASIA motor scores and FIM scores of observation group A, B, and C were higher than those of the control group, and the improvements of observation group B and C were better than those of the observation group A, with statistically significant differences ( P<0.05). After treatment, SAS scores and SDS scores of the four groups were significantly decreased compared with those before treatment, and the differences were statistically significant ( P < 0.05). The scores of SAS and SDS in the observation group A, B, and C after treatment were lower than those of the control group, and the differences were statistically significant ( P<0.05). Conclusion:Hyperbaric oxygen can effectively alleviate the spinal cord injury symptoms of patients, improve their neurological function, and reduce their negative emotions, and can exert better therapeutic effect after 3-4 treatment courses or more.

OBJECTIVE:To establish the quality standards for Fufang ningshen granule. METHODS:TLC was used for the qualitative identification of Radix angelicae and White paenoy;HPLC was adopted for the contents determination of spinosin and verbascoside:the column was Kromasil C18 with the mobile phase of acetonitrile-0.1% acetic acid(16∶84,V/V)at a flow rate of 1.0 ml/min,detection wavelength was 330 nm,column temerpature was 30 ℃. RESULTS:The TLC spots of R. angelicae and W. pae-noy were clear with good separation,negative control without interference. The linear range was 0.055 44-0.277 2μg for spinosin(r=0.999 4)and 0.055 98-0.279 9 μg for verbascoside(r=0.999 5);RSDs of precision,stability and reproducibility tests were lower than 3.0%;recoveries were 95.62%-100.53%(RSD=1.77%,n=9) and 95.63%-102.57%(RSD=2.74%,n=9). CONCLU-SIONS:The standard can be used for the quality control of Fufang ningshen granule.