The international dissemination of Chinese acupuncture represents a successful model of medical and cultural exchange between the East and the West, as well as an exemplary case of Chinese culture going global. In 1971, following the announcement by Xinhua News Agency that "acupuncture anesthesia technology had achieved success", American medical educator Professor Edmunds Grey Dimond became the first foreign doctor to visit China for an investigation of acupuncture anesthesia. His efforts significantly contributed to the promotion of Chinese acupuncture within western medical communities. From the perspective of acupuncture humanities, this article reviews and analyzes Dimond's academic background, his journey to study acupuncture anesthesia in China, and his unique insights into acupuncture, exploring how his open-minded and objective approach facilitated the acceptance and dissemination of acupuncture anesthesia and acupuncture techniques in the West.
China ; Humans ; History, 20th Century ; Acupuncture Therapy/history* ; Acupuncture/history* ; Acupuncture Analgesia/history* ; History, 21st Century

[Objective] To analyze the loss rate of platelet donors and evaluate the strategies for establishing a platelet donor bank. [Methods] A total of 1 443 donors who joined the HLA and HPA gene donor bank for platelets in Henan Province from 2018 to 2020 were included in this study. Data on the total number of apheresis platelet donations, annual donation frequency, age at enrollment, donation habits (including the number of platelets donated per session and whether they had previously donated whole blood), and enrollment location were collected from the platelet donor information management system. Donor loss was determined based on the date of their last donation. The loss rates of different groups under various conditions were compared to assess the enrollment strategies. [Results] By the time the platelet bank was officially operational in 2022, 421 donors had been lost, resulting in an loss rate of 29% (421/1 443). By the end of 2023, the overall cumulative loss rate reached 52% (746/1 443). The loss rate was lower than the overall level in groups meeting any of the following conditions: total apheresis platelet donations exceeding 50, annual donation frequency of 10 or more, age at enrollment of 40 years or older, donation of more than a single therapeutic dose per session, or a history of whole blood donation two or more times. Additionally, loss rates varied across different enrollment locations, with higher enrollment numbers generally associated with higher loss rates. [Conclusion] Through a comprehensive analysis of donor loss, our center has adjusted its strategies for establishing the donor pool. These findings also provide valuable insights for other blood collection and supply institutions in building platelet donor banks.

OBJECTIVES: To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application. Methods and. RESULTS: Recommendations were formulated based on literature review and expert group discussion, and consensus was reached following expert consultation. The consensus recommendations are comprehensive, covering the entire treatment procedures from preoperative assessment and preparation, surgical operation process, postoperative management and traditional Chinese medicine treatment to individualized treatment planning. The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain, reduced the use of opioid drugs, and significantly improved the quality of life and enhanced immune function of the patients. Postoperative follow-up suggested good treatment tolerance among the patients without serious complications. CONCLUSIONS The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy. The combined treatment has a high clinical value with a good safety profile for management of cancer pain.
Humans ; Medicine, Chinese Traditional ; Cancer Pain/therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Drug Delivery Systems ; Pain Management/methods* ; China

Objective To investigate the therapeutic effects and mechanisms of dexmedetomi-dine and remimazolam on neuropathic pain.Methods A total of 60 SD rats were divided into sham operation group(n=12),spinal nerve ligation(SNL)+NC group(n=12),SNL+DEX group(n=12),SNL+REM group(n=12)and DEX+REM group(n=12).Mechanical withdrawal threshold(MWT)was analyzed in each group.The expression level of pain-related protein c-Fos was detected by Western blot.Autophagy was assessed by immunofluorescence analysis.Enzyme-linked immunosorbent assay(ELISA)was used to measure the expression levels of inflammatory factors[tumor necrosis factor-α(TNF-α),interleukin-1 β(IL-1 β),interleukin-6(IL-6)and interleukin-10(IL-10)]of each group.The expression level of oxidative stress factor in each group was ana-lyzed.The expression levels of NFE2L2/NRF2 pathway related proteins were analyzed by Western blot.Results MWT in the SNL+DEX,SNL+REM and DEX+REM groups was significantly high-er than that in the SNL+NC group(P＜0.05).The expression level of c-Fos protein in the SNL+NC group was significantly higher than that in the SNL+DEX,SNL+REM and DEX+REM groups(P＜0.05).The immunofluorescence intensity of LC3 and NeuN in SNL rats was lower than that in sham operation rats,indicating that autophagy of neurons in SNL rats was damaged.The immunofluorescence intensity of LC3 and NeuN in the SNL+DEX group,SNL+REM group and DEX+REM group were significantly higher than those in the SNL+NC group(P＜0.05).The expression levels of TNF-α,IL-1 β and IL-6 in the SNL+DEX group,SNL+REM group and DEX+REM group were signifi-cantly lower than those in the SNL+NC group(P＜0.05).Glutathione(GSH)and catalase(CAT)levels in the SNL+DEX,SNL+REM and DEX+REM groups were significantly higher than those in the SNL+NC group,while malondialdehyde(MDA)levels were significantly lower(P＜0.05).The expression levels of NFE2L2 protein in the SNL+DEX,SNL+REM and DEX+REM groups were significantly lower than that in the SNL+NC group,with the lowest level observed in the DEX+REM group(P＜0.05).Conclusion Dexmedetomidine and remimazolam can re-lieve neuropathic pain in SNL rats by inhibiting the expression of NFE2L2/NRF2 pathway-related proteins and decreasing oxidative stress levels.

This paper systematically sorts out the historical evolution and modern research progress of moxibustion in the treatment of essential hypertension.It analyzes the development of moxibustion in the treatment of hypertension from early experience to the for-mation of theory,from clinical exploration,initial systematization of clinical research to the current development results,reflecting the scientific and innovative transformation of moxibustion in the treatment of essential hypertension.It reveals that moxibustion can achieve antihypertensive effects through multiple pathways,including neuron-body fluid regulation,renin-angiotensin-aldosterone system reg-ulation,cell signaling pathway regulation,vascular homeostasis,and immune system function regulation,emphasizing its internal con-sistency from macroscopic syndrome differentiation to microscopic mechanism.Through systematic integration,it can not only highlight the unique advantages of moxibustion in"multi-dimensional adjustment",but also provide a new perspective for breaking through the single-target limitation of current antihypertensive drugs.

Objective To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application.Methods and Results Recommendations were formulated based on literature review and expert group discussion,and consensus was reached following expert consultation.The consensus recommendations are comprehensive,covering the entire treatment procedures from preoperative assessment and preparation,surgical operation process,postoperative management and traditional Chinese medicine treatment to individualized treatment planning.The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain,reduced the use of opioid drugs,and significantly improved the quality of life and enhanced immune function of the patients.Postoperative follow-up suggested good treatment tolerance among the patients without serious complications.Conclusion The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy.The combined treatment has a high clinical value with a good safety profile for management of cancer pain.

This paper systematically sorts out the historical evolution and modern research progress of moxibustion in the treatment of essential hypertension.It analyzes the development of moxibustion in the treatment of hypertension from early experience to the for-mation of theory,from clinical exploration,initial systematization of clinical research to the current development results,reflecting the scientific and innovative transformation of moxibustion in the treatment of essential hypertension.It reveals that moxibustion can achieve antihypertensive effects through multiple pathways,including neuron-body fluid regulation,renin-angiotensin-aldosterone system reg-ulation,cell signaling pathway regulation,vascular homeostasis,and immune system function regulation,emphasizing its internal con-sistency from macroscopic syndrome differentiation to microscopic mechanism.Through systematic integration,it can not only highlight the unique advantages of moxibustion in"multi-dimensional adjustment",but also provide a new perspective for breaking through the single-target limitation of current antihypertensive drugs.

Objective:To explore the relationship between the degree of devascularization and clinical outcomes after interventional embolization and sclerotherapy for peripheral arteriovenous malformations.Method:A retrospective analysis was conducted on the data of 37 patients with peripheral arteriovenous malformations admitted at Department of Cardiovascular Surgery, China-Japan Friendship Hospital from July 2021 to June 2023. All patients received the treatment of "nidus" and/or outflow veins embolization combined with sclerotherapy injection. Two experienced physicians evaluated the degree of devascularization before and after treatment, and conducted a correlation study with clinical outcomes after follow-up.Result:All 37 patients were symptomatic. Swelling and pain accounted for 75.7% of all the cases. Twenty-six patients received only one procedure, 3 patients received re-interventional treatments. The average follow-up time was（13.3±5.0）months. Clinical symptoms were completely relieved in 14 patients, and partial relief in 22 patients. The overall effective rate was 97%. There were 6 patients with degree of de vascularization<50% during procedure, 16 patients with degree of 50%-75%, and 5 patients with degree of 75%-90%, 10 cases with degree over 90%. Patients with devascularization degrees less than 60% can not achieve clinical symptom relief.Conclusions:There is a positive correlation between the degree of devascularization and clinical outcomes in the interventional embolization and sclerotherapy of peripheral arteriovenous malformations, and 60% of the degree of devascularization can serve as the "threshold" for effectiveness of treatment.

Objective To explore the effect of muscle energy technique(MET)on dynamic posture control and lumbar neuromuscu-lar function in patients with non-specific low back pain. Methods From March to June,2022,30 college students with non-specific low back pain from Shandong Sport Universi-ty were randomly divided into control group(n=15)and intervention group(n=15).The control group received health education,and the intervention group received MET,for four weeks.They were assessed with Visual Ana-logue Scale(VAS)of pain,Oswestry Disability Index(ODI),Y-balance test and trunk flexion-relaxation test be-fore and after intervention. Results VAS scores decreased in both groups after intervention(|t|>2.449,P<0.05),and it was less in the intervention group than in the control group(t=-5.068,P<0.001);while ODI score decreased in the intervention group(t=4.785,P<0.001),and it was less in the intervention group than in the control group(t=-2.895,P=0.007);the performance of Y-balance test increased(t=-3.662,P=0.003)in the intervention group,as well as flexion-re-laxation ratio of multifidus(t=-2.460,P=0.029). Conclusion MET is effective on alleviating pain and lumbar dysfunction,improving dynamic posture control and en-hancing the function of the multifidus during flexion in patients with non-specific low back pain.

Objective To investigate the feasibility of leucocyte-reduced pooled platelet concentrates from whole blood stored at 4℃,and provide theoretical basis for the components preparation.Methods The collected 400 mL ACD-B antico-agulant whole blood was randomly divided into two groups,stored at 4℃and room temperature.The buffy coat was prepared within 6 hours and store at 22℃until next day to prepare leucocyte-reduced pooled platelet concentrates.Platelet samples on day 1,3,5 and 7 were taken for the blood cell count and related parameter detection.The pH,glucose and lactic acid con-tent were determined to reflect the metabolic status,and the thromboelastography,platelet aggregation rate and PAC-1 and CD62P expression were determined to reflect the function and activation of platelets.The difference in platelets between two groups were analyzed.Results With the extension of storage time,the count of leucocyte-reduced pooled platelet concen-trates decreased gradually,but the platelets distribution width(PDW),mean platelet volume(MPV)and platelet-larger cell ratio(P-LCR)increased gradually in two groups,with no statistical significance(P＞0.05).The pH and glucose con-tents in two groups gradually decreased,but the lactic acid content gradually increased,with no significant difference(P＞0.05).The thrombelastogram showed MA value that reflecting platelet function has no significant change during the storage,and there was no significant difference between the two groups(P＞0.05).The aggregation rates decreased while the expres-sion of PAC-1 and CD62P increased gradually with the prolongation of preservation time,with no significant difference be-tween the two groups(P＞0.05).Conclusion There is no significant difference in platelet count,function and activation between whole blood stored at 4℃and at room temperature within 6 hours.Whole blood stored at 4℃within 6 hours can be considered as the raw material for leucocyte-reduced pooled platelet concentrates.