Based on the theory of "shaoyang（少阳） resembling the pivot" and collateral diseases， this article proposes that pulmonary fibrosis （PF） can be divided into three stages including wind bi （痹）， constraint bi， and atrophy bi. The core pathogenesis of PF is the obstruction of the pivot and pulmonary collateral obstruction. In terms of treatment， the basic principles are to harmonize and regulate the pivot， and to promote the circulation of the lung collaterals. Depending on the different characteristics of the "essence-attribute-function"， treatment methods such as harmonizing and regulating the pivot， resolving phlegm and removing stasis， supplementing deficiency and harmonizing collaterals are suggested. This approach ensures the regulation of the pivot， smooth circulation of qi and blood， unblocking of the lung collaterals and nourishing the lung body， achieving the goals of balancing the ascending and descending of qi， removing phlegm and stasis， and relieving cough and wheezing.

Objective To retrospectively analyze the clinical efficacy of Xiazhu Sanjie Prescription in treating pulmonary nodules.Methods A retrospective study was conducted on 58 patients of pulmonary nodules with spleen deficiency and excessive dampness syndrome who received Xiazhu Sanjie Prescription for 3 months or more at Dongzhimen Hospital,Beijing University of Chinese Medicine,from January 2021 to September 2024 were set as the observation group.Another 58 patients of pulmonary nodules with spleen deficiency excessive dampness syndrome who did not receive TCM intervention during the same period were selected as the control group.Basic information,TCM syndromes,and the diameters of pulmonary nodules on chest HRCT at the first and last visit were collected.Changes in nodule diameter,TCM syndrome scores,and TCM syndrome efficacy were compared between the two groups.Results Compared with the control group,the nodule diameter in the observation group significantly decreased(P<0.05),and the proportion of nodule disappearance or reduction was significantly higher than the control group(P<0.05).The TCM syndrome scores for symptoms such as excessive phlegm,fatigue,loss of appetite,pale complexion,irregular bowel movements,chest tightness,shortness of breath,heaviness of the head and limbs,and abdominal distention showed significant improvement in the observation group both compared to pre-treatment and the control group(P<0.05).The total effective rate of TCM syndromes in the observation group was 93.10%(54/58),while the control group was 17.24%(10/58).The observation group was significantly better than the control group(P<0.05).Conclusion Xiazhu Sanjie Prescription can reduce the diameter of pulmonary nodules to some extent and improve TCM syndromes in patients with pulmonary nodules.

ObjectiveTo elucidate the critical role of rehabilitation medical records (including electronic records) in rehabilitation medicine's clinical practice and management, comprehensively analyzed the structure, core content and data standards of rehabilitation medical records, to develop a standardized medical record data architecture and core dataset suitable for rehabilitation medicine and to explore the application of rehabilitation data in performance evaluation and payment. MethodsBased on the regulatory documents Basic Specifications for Medical Record Writing and Basic Specifications for Electronic Medical Records (Trial) issued by National Health Commission of China, and referencing the World Health Organization (WHO) Family of International Classifications (WHO-FICs) classifications, International Classification of Diseases (ICD-10/ICD-11), International Classification of Functioning, Disability and Health (ICF), and International Classification of Health Interventions (ICHI Beta-3), this study constructed the data architecture, core content and data standards for rehabilitation medical records. Furthermore, it explored the application of rehabilitation record summary sheets (home page) data in rehabilitation medical statistics and payment methods, including Diagnosis-related Groups (DRG), Diagnosis-Intervention Packet (DIP) and Case Mix Index. ResultsThis study proposed a systematic standard framework for rehabilitation medical records, covering key components such as patient demographics, rehabilitation diagnosis, functional assessment, rehabilitation treatment prescriptions, progress evaluations and discharge summaries. The research analyzed the systematic application methods and data standards of ICD-10/ICD-11, ICF and ICHI Beta-3 in the fields of medical record terminology, coding and assessment. Constructing a standardized data structure and data standards for rehabilitation medical records can significantly improve the quality of data reporting based on the medical record summary sheet, thereby enhancing the quality control of rehabilitation services, effectively supporting the optimization of rehabilitation medical insurance payment mechanisms, and contributing to the establishment of rehabilitation medical performance evaluation and payment based on DRG and DIP. ConclusionStructured rehabilitation records and data standardization are crucial tools for quality control in rehabilitation. Systematically applying the three reference classifications of the WHO-FICs, and aligning with national medical record and electronic health record specifications, facilitate the development of a standardized rehabilitation record architecture and core dataset. Standardizing rehabilitation care pathways based on the ICF methodology, and developing ICF- and ICD-11-based rehabilitation assessment tools, auxiliary diagnostic and therapeutic systems, and supporting terminology and coding systems, can effectively enhance the quality of rehabilitation records and enable interoperability and sharing of rehabilitation data with other medical data, ultimately improving the quality and safety of rehabilitation services.

ObjectiveTo explore the data standard system of electronic medical records in the field of rehabilitation, focusing on the terminology and coding standards, data structure, and key content categories of rehabilitation electronic medical records. MethodsBased on the Administrative Norms for the Application of Electronic Medical Records issued by the National Health Commission of China, the electronic medical record standard architecture issued by the International Organization for Standardization and Health Level Seven (HL7), the framework of the World Health Organization Family of International Classifications (WHO-FICs), Basic Architecture and Data Standards of Electronic Medical Records, Basic Data Set of Electronic Medical Records, and Specifications for Sharing Documents of Electronic Medical Records, the study constructed and organized the data structure, content, and data standards of rehabilitation electronic medical records. ResultsThe data structure of rehabilitation electronic medical records should strictly follow the structure of electronic medical records, including four levels (clinical document, document section, data set and data element) and four major content areas (basic information, diagnostic information, intervention information and cost information). Rehabilitation electronic medical records further integrated information related to rehabilitation needs and characteristics, emphasizing rehabilitation treatment, into clinical information. By fully applying the WHO-FICs reference classifications, rehabilitation electronic medical records could establish a standardized framework, diagnostic criteria, functional description tools, coding tools and terminology index tools for the coding, indexing, functional description, and analysis and interpretation of diseases and health problems. The study elaborated on the data structure and content categories of rehabilitation electronic medical records in four major categories, refined the granularity of reporting rehabilitation content in electronic medical records, and provided detailed data reporting guidance for rehabilitation electronic medical records. ConclusionThe standardization of rehabilitation electronic medical records is significant for improving the quality of rehabilitation medical services and promoting the rehabilitation process of patients. The development of rehabilitation electronic medical records must be based on the national and international standards. Under the general electronic medical records data structure and standards, a rehabilitation electronic medical records data system should be constructed which incorporates core data such as disease diagnosis, functional description and assessment, and rehabilitation interventions. The standardized rehabilitation electronic medical records scheme constructed in this study can support the improvement of standardization of rehabilitation electronic medical records data information.

ObjectiveTo analyze the data structure and standards of rehabilitation outpatient medical records, to provide data support for improving the quality of rehabilitation outpatient care and developing medical insurance payment policies. MethodsBased on the normative documents issued by the National Health Commission, Basic Standards for Medical Record Writing and Standards for Electronic Medical Record Sharing Documents, in accordance with the Quality Management Regulations for Outpatient (Emergency) Diagnosis and Treatment Information Pages (Trial), reference to the framework of the World Health Organization Family of International Classifications (WHO-FICs), the data framework and content of rehabilitation outpatient medical records were determined, and the data standards were discussed. ResultsThis study constructed a data framework for rehabilitation outpatient medical records, including four main components: patient basic information, visit process information, diagnosis and treatment information, and cost information. Three major reference classifications of WHO-FICs, International Classification of Diseases, International Classification of Functioning, Disability and Health, and International Classification of Health Interventions,were used to establish diagnostic standards and standardized terminology, as well as coding disease diagnosis, functional description, functional assessment, and rehabilitation interventions, to improve the quality of data reporting, and level of quality control in rehabilitation. ConclusionThe structuring and standardization of rehabilitation outpatient medical records are the foundation for sharing of rehabilitation data. The using of the three major classifications of WHO-FICs is valuable for the terminology and coding of disease diagnosis, functional description and assessment, and intervention in rehabilitation outpatient medical records, which is significant for sharing and interconnectivity of rehabilitation outpatient data, as well as for optimizing the quality and safety of rehabilitation medical services.

ObjectiveTo explore the standardization of inpatient rehabilitation medical record summary sheet, encompassing its structure, content and data standards, to enhance the standardization level of inpatient rehabilitation medical record summary sheet, improve data reporting quality, and provide accurate data support for medical insurance payment, hospital performance evaluation, and rehabilitation discipline evaluation. MethodsBased on the relevant specifications of the National Health Commission's Basic Norms for Medical Record Writing, Specifications for Sharing Documents of Electronic Medical Records, and Quality Management and Control Indicators for Inpatient Medical Record Summary Sheet (2016 Edition), this study analyzed the structure and content of the inpatient rehabilitation medical record summary sheet. The study systematically applied the three major reference classifications of the World Health Organization Family of International Classifications, International Classification of Diseases (ICD-10/ICD-11, ICD-9-CM-3), International Classification of Functioning, Disability and Health (ICF), and International Classification of Health Interventions (ICHI Beta-3), for disease diagnosis, functional description and assessment, and rehabilitation intervention, forming a standardized terminology system and coding methods. ResultsThe inpatient rehabilitation medical record summary sheet covered four major sections: inpatient information, hospitalization information, diagnosis and treatment information, and cost information. ICD-10/ICD-11 were the standards and coding tools for admission and discharge diagnoses in the inpatient rehabilitation medical record summary sheet. The three functional assessment tools recommended by ICD-11, the 36-item version of World Health Organization Disability Assessment Schedule 2.0, Brief Model Disability Survey and Generic Functioning domains, as well as ICF, were used for rehabilitation functioning assessment and the coding of outcomes. ICHI Beta-3 and ICD-9-CM-3 were used for coding surgical procedures and operations in the medical record summary sheet, and also for coding rehabilitation intervention items. ConclusionThe inpatient rehabilitation medical record summary sheet is a summary of the relevant content of the rehabilitation medical record and a tool for reporting inpatient rehabilitation data. It needs to be refined and optimized according to the characteristics of rehabilitation, with necessary data supplemented. The application of ICD-11/ICD-10, ICF and ICHI Beta-3/ICD-9-CM-3 classification standards would comprehensively promote the accuracy of inpatient diagnosis of diseases and functions. Based on ICD-11 and ICF, relevant functional assessment result data would be added, and ICHI Beta-3/ICD-9-CM-3 should be used to code rehabilitation interventions. Improving the quality of rehabilitation medical records and inpatient rehabilitation medical record summary sheet is an important part of rehabilitation quality control, and also lays an evidence-based data foundation for the analysis and application of inpatient rehabilitation medical record summary sheet.

OBJECTIVE To investigate the vasodilatory effect of dimethyl sulfoxide(DMSO)on isolated aortic arteries and intrarenal arteries of rats and the mechanisms.METHODS ① Rat aortas and intrarenal arteries were pre-contracted with KCl 60 mmol·L-1,U46619 0.3 μmol·L-1 or PE 3 μmol·L-1.Following equilibration,dimethyl sulfoxide(DMSO)was cumulatively administered at concentrations of 0.1%,0.3%,1.0%,3.0%and 10.0%.Changes in the vascular tension of aortic and intrarenal arterial rings were recorded using an isolated vessel tension measurement system.Rat intrarenal arteries were pre-contracted with KCl 60 mmol·L-1,U46619 0.3 μmol·L-1 or PE 3 μmol·L-1.Cumulative additions of DMSO(3.0%and 10.0%)were administered as the control group.Following pre-contraction with each of the three stimulants,the voltage-gated potassium channel(Kv)inhibitor 4-AP(0.5 mmol·L-1)was incubated for 15 min.Cumulative additions of DMSO(3.0%and 10.0%)were then administered,and the vascular relaxation percentages induced by DMSO before and after treatment were calculated.Whole-cell patch-clamp recordings were performed on acutely isolated intrarenal arterial smooth muscle cells of rat to assess Kv currents during cumulative DMSO applications(0.1%,0.3%,1.0%and 3.0%).② Rat aortic smooth muscle cells(A7r5)were exposed to DMSO concentration of 0.0%(control),0.1%,0.3%,1.0%and 3.0%for 24 h.Intracellular reactive oxygen species(ROS)levels were detected using the DCFH-DA fluorescent probe.Malondialdehyde(MDA)content,catalase(CAT)activity,and superoxide dismutase(SOD)activity in A7r5 cells were measured by chemical colorimetry.Mitochondrial membrane potential was evaluated using the JC-1 fluorescent probe.RESULTS ① DMSO(0.1%-10.0%)dose-dependently relaxed rats aortic and intrarenal arteries pre-contracted with either KCl 60 mmol·L-1,U46619 0.3 μmol·L-1 or PE 3 μmol·L-1.The values of maximum relaxation were(42.3±9.7)%,(73.2±8.4)%,(99.2±4.7)%and(84.0±1.9)%,(80.5±6.1)%and(81.2±4.4)%,respectively.Compared with the control group,vasorelaxation of DMSO on IRAs precontracted with U46619 was significantly attenuated by Kv inhibitor 4-AP.② Low concentrations(0.1%and 0.3%)of DMSO significantly increased Kv currents,while high concentrations(1.0%and 3.0%)of DMSO significantly decreased Kv currents.High concentrations(1.0%and 3.0%)of DMSO remarkablely increased ROS and MDA levels,but significantly decreased CAT activity,SOD activity and mitochondrial membrane potential in A7r5 cells.CONCLUSION DMSO(0.1%-10.0%)can relax rats aortal and intrarenal arteries in a concentra-tion-dependent manner,and the mechanism may be related to Kv,oxidative stress and mitochondrial damage.

Objective:To investigate the interaction of workplace noise, body mass index (BMI) and systemic inflammatory response on hypertension.Methods:In January 2019, 1124 male workers from an automobile factory in Wuhan were selected by cluster random sampling method. The study population was divided into normal body weight group (BMI<24 kg/m 2) and overweight group (BMI≥24 kg/m 2) according to BMI, and were followed up for 3 years. The occupational health examination of the workers was carried out every year, blood routine and blood biochemical indexes were collected, and the information of the workers' age, BMI, type of work and age of exposure to injury were collected through field questionnaires. The noise intensity of the workplace of the enterprise was measured for 3 consecutive years, and the equivalent sound level was calculated according to the working time. Normal and skewness measurements were described by Mean±SD and [ M ( Q1, Q3) ], respectively. t-test or Wilcoxon rank sum test was used for inter-group comparisons. Categorical variables were expressed by frequency and percentage (%), and Chi-square test was used for inter-group comparisons. Mixed effects models and generalized estimation equations were fitted to analyze the relationship between occupational noise, systemic inflammation, and their interaction terms with blood pressure and hypertension risk. Results:Univariate analysis revealed that the white blood cell counts, neutrophil counts, lymphocyte counts and eosinophil counts were positively associated with systolic blood pressure and diastolic blood pressure in overweight group ( n=467), respectively ( P<0.05). The participants with white blood cell counts≥5.94×10 9/L, neutrophil counts≥3.31×10 9/L, lymphocyte counts ≥2.03×10 9/L, and eosinophil counts ≥0.12×10 9/L had increased risk of hypertension by 52% ( RR=1.52, 95% CI: 1.11-2.05), 37% ( RR=1.37, 95% CI: 1.01-1.83), 58% ( RR=1.58, 95% CI: 1.18-2.09), and 52% ( RR=1.52, 95% CI: 1.12-2.06), respectively (all P<0.05). Multivariate analysis found a positive association between BMI and the risk of hypertension in the overweight group ( P<0.05), the participants with lymphocyte counts≥2.03×10 9/L and eosinophil counts≥0.12×10 9/L had increased risk of hypertension by 39% ( RR=1.39, 95% CI: 1.01-1.89) and 46% ( RR=1.46, 95% CI: 1.06-1.98), respectively (all P<0.05). There was no correlation between BMI and the risk of hypertension in normal weight group ( P>0.05). The multiplicative interaction of occupational noise (≥80 dB) with white blood cell counts (≥5.94×10 9/L) and lymphocyte counts (≥2.03×10 9/L) increased the risk of hypertension by 100% ( RR=2.00, 95% CI: 1.06-3.55) and 89% ( RR=1.89, 95% CI: 1.01-3.32) (all P<0.05) in overweight group, respectively. Additionally, a significant additive interaction was observed between noise exposure (≥80 dB) and basophil counts (≥0.03×10 9/L) on hypertension risk in the overweight group (RERI=0.49, 95% CI: 0.02-0.96, P<0.05) . Conclusion:The combined exposure of occupational noise and systemic inflammation may increase the risk of hypertension in overweight workers in automobile manufacturing plants, and the two have additive and multiplicative interactions.

Objective To retrospectively analyze the clinical efficacy of the Chaixia Sanjie formula in treating pulmonary nodules.Methods Retrospective collection of 107 patients with pulmonary nodules and liver-qi stagnation syndrome who received the Chaixia Sanjie formula for 3months or more at Dongzhimen Hospital,Beijing University of Chinese Medicine,from January 2021 to June 2024 as the observation group.Another 107 patients with pulmonary nodules and liver-qi stagnation syndrome who did not receive traditional Chi-nese medicine(TCM)intervention during the same period were selected as the control group.Basic information,TCM syndromes,and the diameters of pulmonary nodules on chest HRCT at the first and last visit were collected.Changes in nodule diameter,TCM syndrome scores,and TCM therapeutic efficacy were compared between the two groups.Results Compared with the control group,the nodule di-ameter in the observation group was smaller and the difference was statistically significant(P＜0.05),and the proportion of nodule disap-pearance or reduction was higher in the observation group than in the control group,and the difference was statistically significant(P＜0.05).At the final diagnosis,the observation group showed a decrease in traditional Chinese medicine syndrome scores,including chest fullness,emotional instability,belching and bloating,rib pain,foreign body sensation in the throat,bitter mouth,lack of appetite,irreg-ular bowel movements,and sleep disorders,compared to the initial diagnosis and the control group,with statistical significance(P＜0.05).The effective rate of TCM syndrome improvement in the observation group was 88.8％.Conclusion The Chaixia Sanjie formula can reduce the diameter of pulmonary nodules to some extent and improve TCM syndromes in patients with pulmonary nodules.

ObjectiveTo investigate the protective effect and mechanism of Shaoyaotang （SYD） on the lipopolysaccharide （LPS）-induced damage of tight junction proteins in the human colorectal adenocarcinoma （Caco-2） cell model of inflammation via the Ras homolog gene family member A （RhoA）/Rho-associated coiled-coil forming protein kinase （ROCK） pathway. MethodsCaco-2 cells were grouped as follows： Blank， model （LPS， 10 mg·L^-1）， SYD-containing serum （10%， 15%， and 20%）， and inhibitor （Fasudil， 25 μmol·L^-1）. After 24 hours of intervention， the cell viability in each group was examined by the cell-counting kit 8 （CCK-8） method. Enzyme-linked immunosorbent assay was employed to determine the levels of endothelin-1 （ET-1）， tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， and interleukin-6 （IL-6）. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） and Western blot were employed to determine the mRNA and protein levels， respectively， of RhoA， ROCK2， claudin-5， and zonula occludens-1 （ZO-1） in cells of each group. ResultsCompared with the blank group， the model group showcased a marked reduction in the cell viability （P<0.01）， elevations in the levels of ET-1， TNF-α， IL-1β， and IL-6 （P<0.01）， declines in both mRNA and protein levels of ZO-1 and claudin-5 （P<0.01）， and rises in mRNA and protein levels of RhoA and ROCK2 （P<0.01）. Compared with the model group， the Shaoyaotang-containing serum （10%， 15%， and 20%） groups had enhanced cell viability （P<0.01）， lowered levels of ET-1， TNF-α， IL-1β， and IL-6 （P<0.01）， up-regulated mRNA and protein levels of ZO-1 and claudin-5 （P<0.05， P<0.01）， and down-regulated mRNA and protein levels of RhoA and ROCK2 （P<0.01）. Moreover， the inhibitor group and the 15% and 20% Shaoyaotang-containing serum groups had lower levels of ET-1， TNF-α， IL-1β， and IL-6 （P<0.05， P<0.01）， higher mRNA and protein levels of ZO-1 and claudin-5 （P<0.05， P<0.01）， and lower mRNA and protein levels of RhoA and ROCK2 （P<0.05， P<0.01） than the 10% Shaoyaotang-containing serum group. ConclusionThe Shaoyaotang-containing serum can lower the levels of LPS-induced increases in levels of inflammatory cytokines and endothelin to ameliorate the damage of tight junction proteins of the Caco-2 cell model of inflammation by regulating the expression of proteins in the RhoA/ROCK pathway.