Psychological factors have become significant contributors to the onset and progression of insomnia. This article explored the treatment of insomnia from the perspective of “liver governs wei qi （defensive qi）”. The concept of “liver governs wei qi （defensive qi）” is summarized in three aspects， firstly， the liver assists the spleen and stomach in transformation and transportation， governing the generation of wei qi； secondly， the liver aids lung qi diffusion and dispersion， governing the distribution of wei qi； thirdly， the liver regulates circadian rhythms， governing the circulation of wei qi. It is proposed that the clinical treatment of insomnia should focus on the following methods： for regulating the liver to harmonize the five viscera， and facilitate the circulation of wei qi， medicinals entering the liver channel include Chaihu （Bupleuri radix）， Baishao （Paeoniae Radix Alba）， Zhizi （Gardeniae Fructus）， and Suanzaoren （Ziziphi Spinosae Semen） could be commonly used； for nourishing the liver， the treatment should align with the day-night rhythm， and herbs such as Baihe （Lilium）， Hehuan （Albizia julibrissin）， and Yejiaoteng （Polygoni multiflori caulis） are commonly used； for soothing the liver and address both mental and physical health to calm wei qi， treatment should advocate verbal counseling， psychological regulation， and health education. Ultimately， this treatment approach can free liver qi to flow， soothe qi movement， restore the motion of wei qi， regulate during day and night， balance yin and yang， and resolve insomnia effectively.

ObjectiveTo examine the inhibitory effects of berberine compounds， including columbamine， on acetylcholinesterase from the perspectives of drug-target binding affinity and kinetics and explore the blood-brain barrier （BBB） permeability of these compounds in different multi-component backgrounds. MethodThe median inhibitory concentration （IC₅₀） of acetylcholinesterase by berberine compounds including columbamine was measured using the Ellman-modified spectrophotometric method. The binding kinetic parameters （K_off） of these compounds with acetylcholinesterase were determined using the enzyme activity recovery method. A qualitative analysis of the ability of these components to penetrate the BBB and arrive at the brain tissue in diverse multi-component backgrounds （including medicinal herbs and compound formulas） was conducted using ultra performance liquid chromatography-high resolution mass spectrometry （UPLC-HRMS）. ResultBerberine compounds， including columbamine， exhibited strong inhibition of acetylcholinesterase， with IC₅₀ values in the nanomolar range. Moreover， they displayed better drug-target binding kinetics characteristics （with smaller K_off values） than the positive control of donepezil hydrochloride （P<0.01）， indicating a longer inhibition duration of acetylcholinesterase. Berberine components such as columbamine could penetrate the BBB to arrive at brain tissue in the form of a monomer， as well as in the multi-component backgrounds of Coptis and Phellodendri Chinensis Cortex medicinal extracts and the compound formula Huanglian Jiedutang. ConclusionThese berberine compounds such as columbamine exhibit a strong inhibitory effect on acetylcholinesterase and can arrive at brain tissue in multi-component backgrounds. In the level of pharmacological substance， this supports the clinical efficacy of compound Huanglian Jiedutang in improving Alzheimer's disease， providing data support for elucidating the pharmacological basis of compound Huanglian Jiedutang.

The pre-metabolic disease state is the body state of substance metabolism disorder that has not yet reached the physical and chemical indicators of the disease, and abnormal glucose metabolism is often the key link of metabolic disorder. In TCM, the healthy function of the spleen is the cornerstone of the production and distribution of fine substances. This article discussed the pre-metabolic disease state based on the theory of "overflow of Five Qi" in the Nei Jing, taking the loss of spleen preparedness as the starting point, in order to provide new ideas and directions for the prevention and treatment of clinical metabolic diseases.

Acute high altitude disease (AHAD) is a general term for a series of clinical reactions that occur when the body fails to adapt to the low-pressure hypoxic environment of high altitudes. Mild cases can cause symptoms such as headache, nausea and vomiting, while more severe cases can lead to life-threatening conditions such as pulmonary edema, cerebral edema and other critical conditions that can be fatal. With the increasing demand for high altitudes deployment, understanding the common preventive measures of AHAD can reduce its morbidity or mortality to a certain extent, which is of great benefit to those who reside temporarily at high altitudes. In recent years, as people's health awareness has improved, there has been a growing attention towards non-pharmacological methods of disease prevention. At the same time, non-pharmacological therapy has significant therapeutic effects in preventing and treating high-altitude diseases, which has attracted the attention of researchers in this field. This review summarizes the major non-pharmacological preventive components of modern medicine and outlines the current non-pharmacological approaches to AHAD from the perspective of traditional Chinese medicine, intending to serve clinical purposes and improve the onset and prognosis of AHAD.

Objective We aimed to study the distribution of traditional Chinese medicine(TCM)constitution and related influencing factors in patients with impaired glucose tolerance(IGT).Methods A cross-sectional study method was used to enroll IGT patients who attended one of eight collaborating units across China between January and August 2021.Basic information was recorded,physical and laboratory examinations were completed,and the data on TCM constitution were collected according to the"classification and determination table of TCM constitution."Finally,patient information was entered into an Excel table,and the data were analyzed using SPSS 26.0.Results Among the 450 patients,a balanced constitution accounted for 37.3%,yang-deficiency constitution for 15.6%,phlegm-dampness constitution for 14.4%,and dampness-heat constitution for 10.9%.Among the biased constitutions,the proportion of men with dampness-heat constitution was higher than that of women,and the proportion of women with yang-deficiency constitution and blood stasis constitution was significantly higher than that of men(P<0.05).The triglyceride level of patients with phlegm-dampness constitution was higher than that of patients with yang-deficiency constitution(P<0.05);the HDL-cholestrol level of patients with yang-deficiency constitution was higher than that of patients with phlegm-dampness constitution(P<0.05);and the uric acid level of patients with phlegm-dampness constitution,dampness-heat constitution,or yin-deficiency constitution was higher than that of patients with yang-deficiency constitution,and the UA level was the highest in patients with dampness-heat constitution(P<0.05).Conclusion The distribution of TCM constitution in IGT patients was dominated by balanced constitution,followed by yang-deficiency constitution,phlegm-dampness constitution,and dampness-heat constitution.Gender,blood lipid levels,and UA levels were the main factors affecting the constitution status of IGT patients.

Objective:To design an improved lamina hook system and compare its biomechanical properties with traditional lamina hook system in fixation of lumbar spondylolysis.Methods:The thin layer CT data of the lumbosacral vertebrae of 20 healthy young male servicemen who underwent physical examination in the outpatient department of the 940th Hospital of Joint Logistics Support Force of PLA from January 2021 to August 2022 were collected. The age of the subjects was 20-30 years [(25.0±3.0)years]. A 3-dimensional model of the L 5 vertebral body was constructed using the 3-dimensional modeling software. The new improved lamina hook was designed according to the measurements including the thickness of the middle area, the longest longitudinal diameter, the curvature radius of the lower edge, the angle between the upper and lower tail ends, the thickness of the lower edge, and the longest diameter of the lower edge of the bilateral L 5 vertebral plates. One serviceman was selected from the aforementioned group to construct a linear finite element model of segments L 4-S using the 3-dimensional virtual software (normal model, model A), based on which, the L 5 bilateral spondylolysis model (model B), improved lamina hook model (model C) and traditional lamina hook models (model D) were designed. By constraining both sides of the sacrum and applying a longitudinal load of 400 N on the L 4 vertebral body, the upper 1/3 gravity of the body was simulated, and with a bending moment of 10 N·m along the X, Y, and Z directions, motions of forward flexion, backward extension, lateral bending, rotation, etc were simulated. The range of motion of segment L 4/5 and L 5/S 1 of model A was evaluated and compared with the findings of the previous researches to verify its effectiveness. The overall range of motion of models A, B, C, and D, the range of motion of segment L 4/5 and L 5/S 1, the maximum overall displacement, the maximum displacement and stress of the isthmus, the stress distribution and maximum stress of internal fixation of models C and D, and the stress distribution and maximum stress of the vertebral body of models C and D were compared. Results:(1) During forward flexion, backward extension, lateral bending and rotation, the range of motion of model A was 5.01°, 4.03°, 3.91° and 1.42° in segment L 4/5, and was 4.62°, 2.51°, 2.40° and 1.23° in segment L 5/S 1. (2) The overall range of motion, range of motion of segment L 4/5 and L 5/S 1 and maximum overall displacement of models A, C, and D were similar in axial compression, forward flexion, backward extension, left bending, and left rotation, while those of model B were significantly increased. (3) There was no significant difference in the maximum displacement of the isthmus of models A, C, and D under different motion modes, while the maximum displacement of model B in the isthmus was significantly larger than that of models A, C, and D, especially during rotation, increased by 295%, 277%, and 276% respectively. The maximum stress of the isthmus of model C was 0.938 MPa, 1.698 MPa, 0.410 MPa, 2.775 MPa, and 1.554 MPa respectively. The maximum stress in the isthmus of model D was 0.590 MPa, 1.297 MPa, 0.520 MPa, 3.088 MPa, and 2.072 MPa respectively. The maximum stress of the isthmus of models C and D was similar during axial compression and forward flexion, while the stress of the isthmus of model C was smaller than that of model D during backward extension, lateral bending, and rotation, decreased by 21.1%, 10.2%, and 25.0% respectively compared with model D. (4) The maximum stress of internal fixation in models C and D during forward flexion, backward extension, left bending, and left rotation was 135.220 MPa, 130.180 MPa, 200.940 MPa and 306.340 MPa respectively, and was 131.840 MPa, 112.280 MPa, 349.980 MPa and 370.140 MPa respectively. The maximum stress of internal fixation in the two models of internal fixation during forward flexion and backward extension was similar, while it was decreased by 42.6% and 17.2% in model C during left bending and left rotation, compared with model D. (5) The maximum stress of the vertebral body during forward flexion, backward extension, left bending, and left rotation was 79.787 MPa, 36.857 MPa, 37.943 MPa and 96.965 MPa respectively in model C, but was 80.104 MPa, 64.236 MPa, 196.010 MPa and 193.020 MPa respectively in model D. The maximum stress of models C and D was all distributed in the contact area with the internal fixation, and especially during backward extension, left bending, and left rotation, when it was reduced by 42.6%, 80.6%, and 49.8% of model C respectively, compared with that of model D. Conclusions:The improved laminar hook is more consistent with the Chinese anatomized structure of the lamina. Compared with the traditional lamina hook system, the improved lamina hook system can effectively reduce the displacement in all directions and range of motion of lumbar spondylolysis, therefor can significantly reduce the stress of internal fixation and vertebral body and has better biomechanical performance.

Objective:To construct an inpatient-outpatient-home step swallowing rehabilitation training program for partial laryngectomy patients.Methods:From June 2022 to May 2023, a preliminary program for inpatient-outpatient-home step swallowing rehabilitation training for partial laryngectomy patients was developed through literature search and analysis. Delphi method was used for two rounds of expert inquiry on the inpatient-outpatient-home step swallowing rehabilitation training program for partial laryngectomy patients.Results:A total of 15 experts were included for two rounds of expert inquiry. The effective response rates of the questionnaires from the two rounds of expert inquiries were 100.0% (15/15). The expert authority coefficients for the two rounds of inquiry were 0.885 and 0.855, respectively, and the Kendall harmony coefficients were 0.217 and 0.230, respectively ( P<0.01). The final inpatient-outpatient-home step swallowing rehabilitation training program for partial laryngectomy patients included three primary items (swallowing training step, swallowing training methods, and feeding guidance methods), 21 secondary items, and 35 tertiary items. Conclusions:The inpatient-outpatient-home step swallowing rehabilitation training program for partial laryngectomy patients based on the Delphi method has certain scientific and feasibility and can provide a reference for medical and nursing staff.

Objective:To explore the effects of swallowing rehabilitation training on swallowing function and quality of life in patients after laryngectomy.Methods:Randomized controlled trials on the effects of swallowing rehabilitation training on swallowing function and quality of life in postoperative laryngeal cancer patients were electronically retrieved from the Cochrane Library, PubMed, Embase, Web of Science, CINAHL, China National Knowledge Infrastructure, WanFang Data, VIP, and China Biology Medicine disc. The search period was from database establishment to February 1, 2024. The quality evaluation criteria for randomized controlled trials of Joanna Briggs Institute Evidence-Based Health Care Center (2016) was used to evaluate the included literature. RevMan 5.3 software was used for meta-analysis.Results:A total of ten articles were included, with 987 patients. Meta-analysis showed that swallowing rehabilitation training could improve the swallowing function ( P<0.01) and quality of life ( P<0.01) of patients after laryngectomy. Conclusions:Swallowing rehabilitation training can improve patients' swallowing function and quality of life after laryngectomy and is worth applying in clinical practice.

Objective:To explore the effect of mind mapping-based health education on the discharge readiness of patients undergoing laryngectomy.Methods:From August 2022 to July 2023, convenience sampling was used to select patients who underwent first-time laryngectomy in the Otolaryngology and Head and Neck Surgery at Beijing Tongren Hospital as participants. The patients were divided into an observation group and a control group according to admission time, with 60 cases in each group. The control group received routine health education, while the observation group was treated with mind mapping-based health education. After the intervention, the discharge readiness and discharge guidance quality of two groups of patients were compared.Results:A total of 120 questionnaires were distributed and 120 valid questionnaires were collected, with a valid response rate of 100.00%. After the intervention, the discharge readiness and discharge guidance quality scores of the observation group were higher than those of the control group, and the difference was statistically significant ( P<0.01) . Conclusions:Mind mapping-based health education can improve the discharge guidance quality and discharge readiness for patients undergoing laryngectomy and provide a reference for medical and nursing staff.

Objective To evaluate the effect of different operation methods on the early swallowing function in the patients with laryngocarcinoma.Methods A total of 138 patients with the first time of open laryngectomy in this hospital from January 2021 to December 2022 were selected as the research subjects by convenience sampling method.The patients were divided into the vertical laryngeal resection group(vertical group,n=34),horizontal laryngeal partial resection(horizontal group,26 cases),suprachloroid laryngeal par-tial resection annular hyoid epiglottis fixation group(SCPL-CHEP group,n=26)and total laryngeal resection group(total laryngeal group,n=52)according to the operation methods.The Anderson Dysphagia Scale,Syd-ney Dysphagia Scale and modified swale drinking water test were used to evaluate the swallowing function on the first day of postoperative oral feeding in the patients.Results The total scores and scores of various di-mensions of the Chinese version of Anderson Dysphagia Scale,total scores and scores of various dimensions of Sydney Swallowing Scale and the results of the modified swale drinking water test had statistical differences a-mong the various groups(P＜0.01);the above indexes had statistical difference between the total laryngeal group and the other groups(P＜0.01),but the above indexes had no statistical difference between the two groups in the horizontal group,vertical group and SCPL-CHEP group(P＞0.05).Conclusion In the patients with laryngeal cancer undergoing open laryngectomy,the dysphagia is less severe during early eating after to-tal laryngectomy,which has little impact on life.