The diseases and pathological manifestations associated with chongmai (thoroughfare vessel) are the representative in the practical applications of chongmai theory. Elucidating this theory serves as a prerequisite of acupuncture and moxibustion therapy. Based on literature analysis, the diseases and clinical manifestations of chongmai recorded in the time of Huangdi Neijing (The Yellow Emperor's Inner Classic) were analyzed so as to reinterpret the diagnostic process, pathological characteristics, and clinical manifestations of disorders, and evaluate the value of chongmai theory. Chongmai diseases were identified from the palpation initially, known as the "palpation on abdominal pulse". The "qi reversion" of chongmai represents a typical clinical manifestation of chongmai diseases, such as ji (abdominal mass), jia (abdominal hematoma), and shan (hernia), occurring in different sites of the abdomen and in different pathological stages. A part of distribution of chongmai is considered in clinical manifestation, diagnosis and treatment of acupuncture and moxibustion. To emphasize the significance of chongmai in modern acupuncture-moxibustion theory and practice, the diagnostic and therapeutic patterns of the related disorders should be considered in clinical practice. The characteristics of chongmai are reflected in three aspects: qi, blood and abdomen, which are determined by both its inherent properties and the clinical manifestations of related diseases.
Humans ; Acupuncture Therapy ; Moxibustion ; History, Ancient ; Meridians ; Medicine, Chinese Traditional

By analyzing the understandings of water points (acupoints connected with the kidney) and its association with water (kidney), zangfu organs and meridian-collateral recorded in Suwen: Shuire Xue Lun (Discussion on Water and Heat Diseases in Plain Question), it is found that the recognition on the water points is different from that on water diseases in Huangdi Neijing (the Yellow Emperor 's Inner Classic). The recognition on the water points focuses on the core theory, "rooted at the kidney", to explain the water diseases. Besides, in association with the study on the connotation of "luo" in Huangdi Neijing, it is discovered that "yinluo" discussed in water points is actually the misunderstanding of "zang zhi yinluo" that means "the connection by the kidney". It is shown that the discussion of water points refer to the elaboration of zangfu organs and 57 acupoints connected with water (the kidney), rather than the theory of collaterals. The characteristics of these 57 acupoints involved and the related needling techniques provide a new approach to the treatment of zangfu diseases.
Acupuncture Points ; Humans ; Meridians ; China ; History, Ancient ; Medicine in Literature ; Medicine, Chinese Traditional/history* ; Acupuncture Therapy/history*

Ischemic stroke (IS) is a globally life-threatening disease. Presently, few therapeutic medicines are available for treating IS, and rt-PA is the only drug approved by the US Food and Drug Administration (FDA) in the US. In fact, many agents showing excellent neuroprotection but no blood flow-improving activity in animals have not achieved ideal clinical efficacy, while thrombolytic drugs only improving blood flow without neuroprotection have limited their wider application. To address these challenges and meet the huge unmet clinical need, we have designed and identified a novel compound AAPB with dual effects of neuroprotection and cerebral blood flow improvement. AAPB significantly reduced cerebral infarction and neural function deficit in tMCAO rats, pMCAO rats, and IS rhesus monkeys, as well as displayed exceptional safety profiles and excellent pharmacokinetic properties in rats and dogs. AAPB has now entered phase I of clinical trials fighting IS in China.

Objective To explore the clinical efficacy of edaravone dexborneol combined with intravenous thrombolysis with alteplase,in the treatment of patients with acute ischemic stroke(AIS).Methods The patients with AIS undergoing intravenous thrombolysis with alteplase between January 7,2021 and December 31,2022 were enrolled and randomly divided into observation group and control group.The control group was treated with standard treatment according to the AIS guidelines,and the observation group was treated with edaravone dexborneol injection within 48 hours from thrombolysis to the onset of the disease on the basis of the treatment in the control group.7-day post-thrombolysis National Institutes of Health stroke scale(NIHSS),discharged NIHSS,difference between 7-day post-thrombolysis NIHSS and pre-thrombolysis NIHSS,and 3-month all-cause mortality and 3-month poor prognosis ratio were compared between the two groups.Results A total of 232 patients with AIS were randomly allocated to the observation group(n=1 16)and the control group(n=1 16).The differences between the two groups were not statistically significant for 7-day post-thrombolysis NIHSS and difference between 7-day post-thrombolysis NIHSS and pre-thrombolysis NIHSS(P＞0.05),and there were statistical differences in distribution of the discharged NIHSS score between the observation group and control group[2.0(0,3.0)vs.2.0(1.0,5.0),P＜0.05].The 3-month poor prognosis ratio was significantly lower in the observation group than in the control group(12.1％vs.28.4％;OR=0.252,95％CI 0.105 to 0.602,P=0.002).Conclusion Edaravone dexborneol enhances the efficacy of AIS undergoing intravenous thrombolysis with alteplase and improves the 3-month outcome of patients.

ObjectiveTo investigate the demand, supply and satisfaction of the Chinese people on assistive technology. MethodsBased on the data from the World Health Organization rapid Assistive Technology Assessment (rATA) questionnaire in six provinces and cities in China, the assistive technology of the whole population in China was described from three aspects of demand, supply and satisfaction. ResultsA total of 15 234 valid questionnaires were obtained. In terms of demand, the proportion of visual impairment was the highest in all the functional impairment categories, the highest demands in the list were glasses (low-vision, short/long distance etc.) and walking sticks (canes/sticks, tripod and quadripod), while the highest demand outside the list was anti-skid pad. In terms of supply, the private sector was the main one, followed by government facility and public hospital, and most users took "paid out-of-pocket (self)" to obtain assistive technology, the distance to access the assistive technology was concentrated at "less than five kilometers", and the biggest obstacle to obtain assistive technology was lack of knowledge about assistive technology. Overall satisfaction with assistive technology was optimistic, the adaptation degree and service quality of assistive technology were the most unsatisfactory factors for users. ConclusionIn China, the satisfaction of assistive technology is optimistic, and there is a few amount of unmet assistive technology. It is necessary to propagandize assistive technology, and its manual should be readable, the assistive technical service team should be multidisciplinary, enterprises should promote independent innovation, and the professionals should be regulated.

Objective:To explore the clinical value of quantitative parameters on spectral CT in predicting the invasiveness of lung adenocarcinoma manifesting as ground-glass nodules (GGN).Methods:The clinical and imaging data of 129 patients with pathologically confirmed lung adenocarcinoma who were surgically resected in the First Affiliated Hospital of Zhengzhou University from March to October 2022 were retrospectively analyzed, including 45 males and 84 females, aged from 33 to 81. According to the pathological results, they were divided into the minimally invasive adenocarcinoma (MIA) group ( n=64) and the invasive adenocarcinoma (IAC) group ( n=65). All patients underwent enhanced spectral CT within two weeks before surgery. The iodine density map, Z-Effective (Z eff) map, and electron density (ED) map were reconstructed on the post-processing workstation, and the spectral parameters, including normalized iodine concentration (NIC), arterial enhancement fraction (AEF), Z eff, and ED were measured and calculated. Conventional CT features were analyzed, including maximum diameter, CT value, nodule types, margin, lobulation sign, spiculation sign, bubble sign, pleural retraction sign, abnormal vascular sign, and air bronchial sign. The clinical features, conventional CT characteristics and spectral CT parameters of two groups were compared using the independent sample t test, the Mann-Whitney U test, and the χ 2 test. Multivariate logistic regression analysis was used to evaluate the independent risk factors of lung adenocarcinoma invasiveness, and the model was constructed. Receiver operating characteristic (ROC) curve analysis was performed to evaluate the performance of parameters and models in predicting the invasiveness of lung adenocarcinoma. Results:There were significant differences between the MIA group and IAC group in maximum diameter, CT value, nodule type, margin, spiculation sign, pleural retraction sign, air bronchial sign, venous phase NIC, AEF, venous phase Z eff, arterial phase ED, venous phase ED ( P<0.05). Multivariate logistic regression analysis showed that the maximum diameter (OR=1.183, 95%CI 1.062-1.318), CT value (OR=1.004, 95%CI 1.001-1.007), venous phase NIC (OR=1.185, 95%CI 1.083-1.298), AEF(OR=0.975, 95%CI 0.957-0.994), venous phase Z eff (OR=0.031, 95%CI 0.005-0.196) were independent influence factors for the invasiveness of lung adenocarcinoma. The conventional CT model was established with the maximum diameter and CT value, and the spectral CT model was established with venous phase NIC, AEF, and venous phase Z eff. The combined model was established with all the parameters above. Areas under the ROC curve of the conventional CT model, the spectral CT model, and the combined model for predicting the invasiveness of lung adenocarcinoma were 0.828, 0.854, and 0.902, respectively. Conclusion:The quantitative parameters of double-layer detector spectral CT can be used as an indicator to predict the invasiveness of lung adenocarcinoma manifesting as GGN, and AEF has the highest diagnostic efficacy. Spectral CT combined with conventional CT features can further improve the diagnostic efficiency.

Objective:To investigate the role of serum CX3CR1 in the diagnosis of coronary artery stenosis and in the evaluation of prognosis after percutaneous coronary intervention.Methods:A total of 101 patients with coronary artery stenosis (≥ 50% stenosis) confirmed with coronary angiography (CAG) in Haiyang People's Hospital from January 2018 to May 2019 who were followed up till May 2021 were included in the observation group. Thirty-four healthy individuals who underwent physical examination during the same period were included in the control group. Patients in the observation group were divided into an in-stent restenosis group (ISR group, n = 28) and a non-ISR group ( n = 73). The expression of CX3CR1 was detected. The incidence of adverse cardiac events was calculated. The sensitivity, specificity, and area under the curve (AUC) plotted for the use of CX3CR1 to diagnose coronary artery stenosis and predict adverse cardiac events were evaluated. Results:The expression of CX3CR1 in the observation group was (3.95 ± 1.05) μg/L, which was significantly higher than (2.30 ± 0.65) μg/L in the control group ( t = 2.87, P < 0.05). The receiver operating characteristic curve analysis showed that the AUC, sensitivity, and specificity of the use of CX3CR1 in diagnosing coronary artery stenosis were 0.892, 75.2%, and 88.2%. The incidence of non-fatal myocardial infarction, angina pectoris, heart failure, and cardiac death in the ISR group was significantly higher compared with the non-ISR group ( χ2 = 8.06, 7.17, 8.06, 7.17, all P < 0.05). The receiver operating characteristic curve analysis results showed that the AUC value of CX3CR1 in predicting non-fatal myocardial infarction, angina pectoris, heart failure, and cardiac death were 0.786, 0.895, 0.997, and 0.887, respectively. Conclusion:CX3CR1 is highly expressed in coronary artery stenosis, which can provide a reference for the diagnosis and prognostic evaluation of coronary artery stenosis.

Objective:To improve clinicians' understanding of Multisystem Inflammatory Syndrome in Children (MIS-C) and to reduce missed and misdiagnosis.Methods:The clinical data of a patient with Multisystem inflammatory syndrome in children admitted to Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology in January 2023 were analyzed retrospectively, together with literature review.Results:A 10-year-old male patient was admitted to hospital with a fever for 5 days. This patient had a history of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection 1 month prior to admission; after admission, he continued to have recurring high fevers, accompanied by abdominal pain and Kawasaki disease like manifestations, shock, multiple organ function impairment, and a significant increase in inflammatory indicators. Finally, the patient was diagnosed with MIS-C, treated with intravenous immunoglobulin, glucocorticoids and aspirin, and discharged with clinical improvement.Conclusion:MIS-C was a novel syndrome with Kawasaki-like manifestations.Currently, the overall prognosis for MIS-C is good, but its pathogenesis is unclear and the therapeutic consensus remains limited. More studies are needed to clarify the best diagnosis and treatment methods and true prognosis.

AIM: To explore the possible mechanism of Xiaokeshu recipe in the treatment of type 2 diabetes mellitus (T2DM) by observing the effects of Xiaokeshu Recipe on serum inflammatory factors. METHODS: Male SPF-grade SD rats were fed with high-fat and high-sugar fodder combined with intraperitoneal injection of streptozotocin (STZ) to prepare the model of T2DM. The model rats were randomly divided into a model group,a metformin group, low and high-dose Xiaokeshu recipe groups, and a normal group was set up. After successful modeling, the metformin group and the Xiaokeshu recipe groups were treated with metformin and Xiaokeshu recipe by gavage respectively, normal saline was given by gavage in the normal group and the model group. The general living status of rats before and after treatment was observed. After 4 weeks of drug intervention, serum samples and ileum tissue of rats were collected for biochemical and Western blot. RESULTS: As compaed with the model group,the polydipsia and polyuria in the low and high-dose Xiaokeshu recipe and the metformin groups could be improved. As compaed with the model group, the levels of fasting blood glucose (FBG), fasting insulin (FINS) and interleukin-1β (IL-1β) of rats in the low-dose Xiaokeshu recipe group were decreased, but the differences were statistically insignificant (P0.05), the levels of FBG, FINS and IL-1β of rats in the high-dose Xiaokeshu recipe and the metformin groups were significantly decreased as compared with the the model group (P 0.05 or P0.01). As compaed with the model group, the levels of Lipopolysaccharide (LPS), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) in the high-dose Xiaokeshu recipe and the metformin groups were decreased (P<0.05 or P<0.01). As compared with the model group, the expressions of toll-like receptor 4 (TLR4) and nuclear transcription factor (NF-κB) protein in ileal tissue were down-regulated in the low and high-dose Xiaokeshu Recipe and the metformin groups (P<0.05 or P<0.01). CONCLUSION: Xiaokeshu recipe may reduce the level of serum LPS, inhibit the TLR4/NF-κB signaling pathway, and reduce the release of inflammatory factors, thus improving insulin resistance and reducing the blood sugar of the body.

OBJECTIVE: To investigate the effectiveness of arthroscopic multi-point fixation with anchor and suture in the treatment of tibial insertion avulsion fracture of anterior cruciate ligament (ACL) involving the anterior root of lateral meniscus (LM). METHODS: A retrospective analysis was conducted on the clinical data of 28 patients with tibial insertion avulsion fracture of ACL involving the anterior root of LM who were treated with arthroscopic multi-point fixation with anchor and suture between October 2017 and January 2023. There were 12 males and 16 females with the mean age of 26 years (range, 13-57 years). There were 20 cases of sports injury and 8 cases of traffic accident injury. In 2 cases of old fracture, the time from injury to operation was 45 days and 90 days, respectively; in 26 cases of fresh fracture, the time from injury to operation was 3-20 days (mean, 6.7 days). According to the Meyers-McKeever classification, there were 4 cases of type Ⅱ, 11 cases of type Ⅲ, and 13 cases of type Ⅳ. The preoperative Lysholm knee function score was 42.1±9.0, the International Knee Documentation Committee (IKDC) score was 40.0±7.3, and the Tegner score was 0.7±0.7. RESULTS: All operations were successfully completed, and the incisions healed by first intention. All the 28 patients were followed up 5-60 months (mean, 20.4 months). During the follow-up, there was nocomplication such as infection, vascular or nerve injury, loosening or breakage of internal fixator, or stiffness of knee joint. Postoperative X-ray films showed satisfactory fracture reduction and firm fixation. All fractures healed clinically, and the healing time was 8-16 weeks (mean, 10.3 weeks). At last follow-up, Lachman test and anterior drawer test were negative. At last follow-up, Lysholm knee function score was 92.4±5.5, IKDC score was 91.6±4.4, and Tegner score was 5.2±1.1, which significantly improved when compared with preoperative scores ( t=-22.899, P<0.001; t=-29.870, P<0.001; t=-19.979, P<0.001). CONCLUSION Multi-point fixation with anchor and suture in the treatment of tibial insertion avulsion fracture of ACL involving the anterior root of LM can not only fix the LM, but also effectively reduce and fix the avulsion fracture, which can obtain good effectiveness.
Male ; Female ; Humans ; Adult ; Anterior Cruciate Ligament/surgery* ; Menisci, Tibial/surgery* ; Fractures, Avulsion/surgery* ; Retrospective Studies ; Anterior Cruciate Ligament Injuries/surgery* ; Treatment Outcome ; Arthroscopy ; Tibial Fractures/surgery* ; Knee Joint/surgery* ; Sutures ; Suture Techniques