In acupuncture diagnosis and treatment, non-quantitative clinical descriptions have limited the development of standardized treatment methods. This study explores the effectiveness and the reasons for discrepancies in the entity recognition and classification of meridians in acupuncture indication using the Acupuncture Bidirectional Encoder Representations from Transformers (ACUBERT) model. During the research process, we selected 54 593 different entities from 82 acupuncture medical books as the pretraining corpus for medical literature, conducting classification research on Chinese medical literature using the BERT model. Additionally, we employed the support vector machine and Random Forest models as comparative benchmarks and optimized them through parameter tuning, ultimately leading to the development of the ACUBERT model. The results show that the ACUBERT model outperforms other baseline models in classification effectiveness, achieving the best performance at Epoch = 5. The model\'s \"precision,\" \"recall,\" and F1 scores reached above 0.8. Moreover, our study has a unique feature: it trains the meridian differentiation model based on the eight principles of differentiation and zang-fu differentiation as foundational labels. It establishes an acupuncture-indication knowledge base (ACU-IKD) and ACUBERT model with traditional Chinese medicine characteristics. In summary, the ACUBERT model significantly enhances the classification effectiveness of meridian attribution in the acupuncture indication database and also demonstrates the classification advantages of deep learning methods based on BERT in multi-category, large-scale training sets. Database URL: http://acuai.njucm.edu.cn:8081/#/user/login?tenantUrl=default.

UNASSIGNED: We compile and analyze ancient literature related to Baihui (GV20) moxibustion and summarize the development of its ancient clinical application.
UNASSIGNED: The Chinese Medical Classic (5th edition) was used as the search source to screen and organize articles related to Baihui moxibustion to establish a database. We created indexing norms according to study characteristics and indexed books, dynasties, literary styles, disease key words, matching acupoints, combinations, moxibustion amounts, and moxa cone sizes. SPSS version 24.0 software was used to calculate the index results. A total of 320 articles that met the requirements were finally included and were attributed to 99 ancient books, spanning from the Western Han Dynasty to the Qing Dynasty. A total of 45 keywords were used for disease evidence: the most frequent occurrences were internal medicine (primary category), limb meridians (secondary category), and head diseases (specific patterns).
UNASSIGNED: Baihui moxibustion has been updated and developed in the literature over the ages, and the method of Baihui moxibustion is diverse. The main treatment rule of Baihui moxibustion considers the whole body and close treatment of partial diseases. Baihui moxibustion also has the rule of following meridian indications, with treatment based on syndrome differentiation and compatible application. Baihui moxibustion alone has a relatively strong effect of raising yang and lifting the sunken, which can treat the sinking of qi and deficiency.

Recently, several previously undiscussed concerns in acupuncture research have been brought to light. Among these, the core issue stems from the ambiguity surrounding the identity of acupoints. Hence, the question \"What is the identity of acupoints?\" remains of particular importance in acupuncture research. To answer this question, we reviewed the original concept of acupoints explained in Oriental medicine, from which acupuncture treatment originated, and examined scientific research on acupuncture and acupoints. We then proposed a perspective on the identity of acupoints and speculated about a possible reason for their elusive nature: qi, which congregates at and flows in and out of acupoints, might be bioelectricity, making these points inherently difficult to measure anatomically or histologically. Consequently, acupoints are suggested to be spaces where bioelectricity congregates, thus inevitably exhibiting electrical characteristics.

To explore the effects of Du Meridian moxibustion combined with ear acupuncture on clinical symptoms and serum neurotransmitters in patients with coronary heart disease and insomnia. This study is a retrospective study. From June 2021 to May 2023, 116 patients with coronary heart disease and insomnia treated at our hospital were selected as subjects. They were divided into 2 groups according to the treatment. The control group received treatment with alprazolam, while the experimental group received Du Meridian moxibustion combined with ear acupuncture in addition to alprazolam treatment. The efficacy of the 2 groups was compared, and the levels of cardiac function indicators, serum melatonin, leptin, and neurotransmitters were measured. The total effectiveness rate in the experimental group was 93.10% (with a cure rate of 36.21%, a significant improvement rate of 41.38%, and an effective rate of 15.52%), which was significantly higher than the 79.31% in the control group (with a cure rate of 24.14%, a significant improvement rate of 32.76%, and an effective rate of 22.41%) (P < .05). Both groups exhibited an increase in left ventricular ejection fraction, stroke volume, and cardiac output after treatment compared to before treatment. Additionally, left ventricular end-systolic diameter decreased after treatment compared to before treatment, but the cardiac function was compared between the 2 groups after treatment (P > .05). In both groups, serum melatonin and serotonin (5-HT) levels increased after treatment compared to before treatment, while serum leptin, dopamine, and glutamate levels decreased after treatment compared to before treatment. Furthermore, the experimental group had higher serum melatonin, 5-HT, and gamma-aminobutyric acid levels compared to the control group, and lower serum leptin, dopamine, and glutamate levels compared to the control group (P < .05). The serum traditional Chinese medicine syndrome score and Pittsburgh sleep quality index score of the 2 groups decreased after treatment, and the experimental group was lower than the conventional group (P < .05). The combination of Du Meridian acupuncture with ear acupuncture in the treatment of insomnia in coronary heart disease can regulate the expression of serum melatonin, leptin, and neurotransmitters, alleviate symptoms, and improve therapeutic efficacy.

OBJECTIVE: To observe the clinical efficacy of meridian massage in the treatment of cervical spondylotic radiculopathy.
METHODS: Sixty-four patients with cervical radiculopathy treated from March 2020 to June 2023 were divided into the observation group and the treatment group, with 32 cases in each group. The observation group received conventional treatment, including 14 males and 18 females with an average age of (41.34±7.23) years old ranging from 32 to 55 years old;the disease duration ranged from 9 to 17 months with an average of (14.23±3.56) months;C5 and C6 nerve root compression occurred in 12 cases, C7 nerve root compression occurred in 17 cases, C8 nerve root compression occurred in 3 cases. The treatment group received massage therapy on the basis of conventional treatment, including 17 males and 15 females with an average age of (40.86±6.97) years old ranging from 30 to 54 years old;the disease duration ranged from 8 to 18 months with an average of (15.43±3.48) months;C5 and C6 nerve root compression occurred in 14 cases, C7 nerve root compression occurred in 16 cases, C8 nerve root compression occurred in 2 cases. The clinical efficacy was evaluated by visual analogue scale(VAS), neck disability index(NDI) and clinical assessment scale for cervical spondylosis(CASCS) before and after 2-week treatment, and the range of motion of cervical spine was compared before and after treatment.
RESULTS: After 2-week treatment, the VAS and NDI scores of the treatment group and the observation group decreased, while the CASCS scores increased(P<0.001). After 2-week treatment, the VAS and NDI scores were lower and the CASCS scores were higher in the treatment group than those of the observation group(P<0.001). Comparing with those before treatment, the range of motion of flexion, extension, left flexion, right flexion, left rotation and right rotation after 2-week treatment increased in two groups(P<0.05). Comparing with the observation group, the range of motion of flexion, extension, left flexion, right flexion, left rotation and right rotation increased more significantly in the treatment group(P<0.05).
CONCLUSIONS: Meridian massage is effective in the treatment of cervical Spondylotic radiculopathy, which can effectively relieve neck pain, improve clinical symptoms and improve patient satisfaction.

Acupoint drug delivery is a traditional external therapy of traditional Chinese medicine(TCM). Guided by the meridian and collateral theory in TCM, it applies medications to the skin at acupoints, exerting a dual therapeutic effect by stimulating the acupoints and the conduction of meridians. Acupoint drug delivery is widely used in clinical practice. Different from traditional oral admi-nistration and injection, it absorbs medications through the skin, effectively avoiding the first-pass effect of drugs and the toxic side effects caused by injection. Acupoint selection and transdermal drug absorption are pivotal factors affecting the efficacy of acupoint drug delivery. Recent research on acupoint drug delivery mainly focuses on the evaluation of clinical efficacy, yet the systematic investigations on acupoint selection and pharmacodynamic factors are scarce. This study reviews the mechanism, efficacy evaluation and application status of acupoint drug delivery. It integrates the theory of TCM with modern medicine to explore the mechanism of acupoint drug delivery, evaluate its clinical efficacy, and assess the transdermal penetration in vivo and in vitro. The application status of acupoint drug delivery is also summarized, including the selection of acupoints, application dosage form, application time and the absorption of acupoints. This review aims to offer insights and references for the research, development and clinical application of acupoint drug delivery products.

BACKGROUND: Approximately 30% of patients experience postoperative complications after surgery for early-stage lung cancer. However, the relationships among meridian energy during lung cancer surgery, changes in quality of life, and prognosis have not been investigated.
OBJECTIVE: This study was designed to explore the associations among meridian energy, changes in quality of life, and prognosis in patients with newly diagnosed lung cancer undergoing surgery.
METHODS: A longitudinal, repeated-measures design was used. Basic data forms, meridian energy measurements, and a concise 12-item health status questionnaire were administered to the participants at the time of diagnosis, 2 weeks post-surgery, and 12 weeks post-surgery. During this period, changes were analyzed, and their association with postoperative risks was explored.
RESULTS: Forty-eight cases were investigated. Both meridian energy and quality of life were found to be significantly decreased 2 weeks after surgery. The high/low ratio of meridian energy, the physical component score of the Short Form 12-Item Health Survey Questionnaire, gender, cancer stage, and body mass index were identified as significantly associated with prognosis.
CONCLUSIONS: Conclusion/Implications for Practice: The declining trends in meridian energy and quality of life during the 2 weeks after surgery in patients with lung cancer are associated with poor postoperative prognoses. Nurses may use the findings of this study to identify patients at high risk of postoperative complications and develop appropriate strategies to provide comprehensive care.
BACKGROUND: 初診斷肺癌病人接受手術期間經絡能量、生活品質變化與預後關聯性—縱貫性研究.
UNASSIGNED: 肺癌早期主要治療方式為手術，約有30 %的病人出現術後併發症。然而，目前仍缺少肺癌手術期間經絡能量與生活品質的變化趨勢與預後之關聯。.
UNASSIGNED: 探討初診斷肺癌病人手術期間經絡能量、生活品質的變化與預後關聯性。.
UNASSIGNED: 採縱貫性、重複測量研究設計，對初診斷肺癌病人進行術前、術後2週及12週的測量。研究工具為基本資料表、經絡能量、簡明12項健康狀況調查問卷，分析變化並探討術後預後風險關聯。.
UNASSIGNED: 收錄48位病人，術後2週的經絡能量和生活品質顯著下降；經絡能量中的高/低比值、簡明12項健康狀況調查問卷中的生理健康層面、性別、癌症分期、身體質量指數分別與預後呈現顯著相關。.
UNASSIGNED: 肺癌病人術後2週的經絡能量和生活品質具有下降趨勢，且與不良預後有關。護理人員可依據本研究辨識高風險術後不良預後病人，提供制定相關的護理策略，達到更全面的照護。.

UNASSIGNED: In recent years, the scientific community has been captivated by the intriguing Autonomous sensory meridian response (ASMR), a unique phenomenon characterized by tingling sensations originating from the scalp and propagating down the spine. While anecdotal evidence suggests the therapeutic potential of ASMR, the field has witnessed a surge of scientific interest, particularly through the use of neuroimaging techniques including functional magnetic resonance imaging (fMRI) as well as electroencephalography (EEG) and physiological measures such as eye tracking (Pupil Diameter), heart rate (HR), heartbeat-evoked potential (HEP), blood pressure (BP), pulse rates (PR), finger photoplethysmography (PPG), and skin conductance (SC). This article is intended to provide a comprehensive overview of technology\'s contributions to the scientific elucidation of ASMR mechanisms.
UNASSIGNED: A meticulous literature review was undertaken to identify studies that have examined ASMR using EEG and physiological measurements. The comprehensive search was conducted across databases such as PUBMED, SCOPUS, and IEEE, using a range of relevant keywords such as \'ASMR\', \'Autonomous sensory meridian response\', \'EEG\', \'fMRI\', \'electroencephalography\', \'physiological measures\', \'heart rate\', \'skin conductance\', and \'eye tracking\'. This rigorous process yielded a substantial number of 63 PUBMED and 166 SCOPUS-related articles, ensuring the inclusion of a wide range of high-quality research in this review.
UNASSIGNED: The review uncovered a body of research utilizing EEG and physiological measures to explore ASMR\'s effects. EEG studies have revealed distinct patterns of brain activity associated with ASMR experiences, particularly in regions implicated in emotional processing and sensory integration. In physiological measurements, a decrease in HR and an increase in SC and pupil diameter indicate relaxation and increased attention during ASMR-triggered stimuli.
UNASSIGNED: The findings of this review underscore the significance of EEG and physiological measures in unraveling the psychological and physiological effects of ASMR. ASMR experiences have been associated with unique neural signatures, while physiological measures provide valuable insights into the autonomic responses elicited by ASMR stimuli. This review not only highlights the interdisciplinary nature of ASMR research but also emphasizes the need for further investigation to elucidate the mechanisms underlying ASMR and explore its potential therapeutic applications, thereby paving the way for the development of novel therapeutic interventions.

Sound serves as a potent medium for emotional well-being, with phenomena like the autonomous sensory meridian response (ASMR) showing a unique capacity for inducing relaxation and alleviating stress. This study aimed to understand how tingling sensations (and, for comparison, pleasant feelings) that such videos induce relate to acoustic features, using a broader range of ASMR videos as stimuli. The sound texture statistics and their timing predictive of tingling and pleasantness were identified through L1-regularized linear regression. Tingling was well-predicted (r = 0.52), predominantly by the envelope of frequencies near 5 kHz in the 1500 to 750 ms period before the response: stronger tingling was associated with a lower amplitude around the 5 kHz frequency range. This finding was further validated using an independent set of ASMR sounds. The prediction of pleasantness was more challenging (r = 0.26), requiring a longer effective time window, threefold that for tingling. These results enhance our understanding of how specific acoustic elements can induce tingling sensations, and how these elements differ from those that induce pleasant feelings. Our findings have potential applications in optimizing ASMR stimuli to improve quality of life and alleviate stress and anxiety, thus expanding the scope of ASMR stimulus production beyond traditional methods. This article is part of the theme issue \'Sensing and feeling: an integrative approach to sensory processing and emotional experience\'.

The theory of Huatuo Jiaji (EX-B 2) is the representative of the knowledge construction of ancient anatomy, reflecting the academic thought of Huatuo\'s school. Through deeply analyzing the classic theory of acupuncture and its cultural and historical materials, it is believed that the five-body constituents are the structural basis of Huatuo Jiaji (EX-B 2), qi and blood are the material one, while biaoben (the sites where meridian qi gathers and diffuses) and qijie (the common pathways through which meridian qi gathers) indicate its functions. Huatuo Jiaji (EX-B 2) reveals the rules of the transverse distribution of meridian points and the relevant indications, providing the theoretic foundation for acupuncture treatment. It highlights the importance of the anatomical knowledge in acupuncture effect and proposes a new idea for establishing an effective classification system of meridian points.
华佗夹脊穴作为以古代解剖知识建立起来的代表性理论，反映了华佗一派的学术思想。通过对针灸经典理论和文史资料的挖掘，认为五体是华佗夹脊穴的结构基础，血气是其物质基础，标本、气街是其功能体现；华佗夹脊穴揭示了经穴横向分布与主治相关的规律，为针灸治疗提供了理论依据；强调熟悉解剖知识对针灸疗效的重要性，提出了建立有效的经穴分类体系的新思路。.