To summarise the clinical experience of treating insomnia with the method of resolving depression， regulating the middle， and tranquilising mind. It is believed that the key to the pathogenesis of insomnia lies in qi depression， disharmony of qi pivot， and disharmony of qi and blood， and the core treatment is to resolve depression， regulating the middle， and tranquilising mind. The self-prescribed Jieyu Anmian Formula （解郁安眠方） could be used as the basic treatment， then modified according to the performance of the patient and syndromes. For syndrome of liver depression restricting spleen， the treatment should soothe liver and invigorate spleen， resolve depression and regulate the middle； for syndrome of liver depression and phlegm coagulation， the treatment should resolve depression and phlegm， support the earth and free the wood； for syndrome of liver depression transforming into fire， the treatment should soothe liver and clear fire， resolve depression and dysphoria； for syndrome of qi stagnation and blood stasis， the treatment should activate blood and regulate the middle， resolve depression and tranquilise mind.

OBJECTIVES: To investigate the regulatory role of astrocytes in the dorsomedial hypothalamus (DMH) during sevoflurane anesthesia emergence. METHODS: Forty-two male C57BL/6 mice were randomized into 6 groups (n=7) for assessing astrocyte activation in the dorsomedial hypothalamus (DMH) under sevoflurane anesthesia. Two groups of mice received microinjection of agfaABC1D promoter-driven AAV2 vector into the DMH for GCaMP6 overexpression, and the changes in astrocyte activity during sevoflurane or air inhalation were recorded using calcium imaging. For assessing optogenetic activation of astrocytes, another two groups of mice received microinjection of an optogenetic virus or a control vector into the DMH with optic fiber implantation, and sevoflurane anesthesia emergence was compared using behavioral experiments. In the remaining two groups, electroencephalogram (EEG) recording during sevoflurane anesthesia emergence was conducted after injection of the hChR2-expressing and control vectors. Anesthesia induction and recovery were assessed by observing the righting reflex. EEG data were recorded under 2.0% sevoflurane to calculate the burst suppression ratio (BSR) and under 1.5% sevoflurane for power spectrum analysis. Immunofluorescence staining was performed to visualize the colocalization of GFAP-positive astrocytes with viral protein signals. RESULTS: Astrocyte activity in the DMH decreased progressively as sevoflurane concentration increased. During 2.0% sevoflurane anesthesia, the mice injected with the ChR2-expressing virus exhibited a significantly shortened wake-up time (P<0.05), and optogenetic activation of the DMH astrocytes led to a marked reduction in BSR (P<0.001). Under 1.5% sevoflurane anesthesia, optogenetic activation resulted in a significant increase in EEG gamma power and a significant decrease in delta power in ChR2 group (P<0.01). CONCLUSIONS Optogenetic activation of DMH astrocytes facilitates sevoflurane anesthesia emergence but does not significantly influence anesthesia induction. These findings offer new insights into the mechanisms underlying anesthesia emergence and may provide a potential target for accelerating postoperative recovery and managing anesthesia-related complications.
Animals ; Astrocytes/physiology* ; Sevoflurane ; Mice, Inbred C57BL ; Mice ; Male ; Electroencephalography ; Anesthetics, Inhalation/pharmacology* ; Hypothalamus/cytology* ; Anesthesia Recovery Period ; Methyl Ethers/pharmacology*

Lingguizhugan Decoction (LGZG) demonstrates significant efficacy in treating various cardiovascular diseases clinically, yet its precise mechanism of action remains elusive. This study aimed to elucidate the potential mechanisms and effects of LGZG on isoproterenol (ISO) continuous stimulation-induced chronic heart failure (CHF) in mice, providing direct experimental evidence for further clinical applications. In vivo, continuous ISO infusion was administered to mice, and ventricular myocytes were utilized to explore LGZG?s potential mechanism of action on the ?1-adrenergic receptor (?1-AR)/Gs/G protein-coupled receptor kinases (GRKs)/?-arrestin signaling deflection system in the heart. The findings reveal that LGZG significantly reduced the messenger ribonucleic acid (mRNA) expression of hypertrophy-related biomarkers [atrial natriuretic peptide (ANP) and B-type natriuretic peptide (BNP)] and improved cardiac remodeling and left ventricular diastolic function in mice with ISO-induced CHF. Furthermore, LGZG inhibited the overactivation of Gs/cyclic adenosine monophosphate (cAMP)/protein kinase A (PKA) signaling and downregulated the downstream transcriptional activity of cAMP-response element binding protein (CREB) and the expression of the coactivator CBP/P300. Notably, LGZG downregulated the expression of ?-arrestin1 and GRK 2/3/5 while upregulating the expression of ?1-AR and ?-arrestin2. These results suggest that LGZG inhibits Gs/cAMP/PKA signaling and ?-arrestin/GRK-mediated desensitization and internalization of ?1-AR, potentially exerting cardioprotective effects through the synergistic regulation of the ?1-AR/Gs/GRKs/?-arrestin signaling deflection system via multiple pathways.
Animals ; Heart Failure/genetics* ; Signal Transduction/drug effects* ; Drugs, Chinese Herbal/pharmacology* ; Mice ; Male ; G-Protein-Coupled Receptor Kinases/genetics* ; Mice, Inbred C57BL ; Humans ; Isoproterenol ; Arrestins/genetics* ; Chronic Disease

Objective:To explore the effects of passive distraction training modalities on aging skeletal muscle cells and its underlying mechanisms,and to provide experimental data on effective interventions for patients with severe loss of locomotor capacity in severe skeletal sarcopenia.Method:An in vitro skeletal muscle cell aging model by C2C12 differentiated skeletal muscle cells with D-ga-lactose stimulation were established.Aging skeletal muscle cells were subjected to cyclic stretch(0.5Hz,24h)using an FX-5000 Flex Cell Tension system.Senescence and oxidative stress levels were assessed through mito-chondrial membrane potential,antioxidant content,EdU assay,and β-galactosidase staining.The expression of AMPK/PGC-α/FOXO3 signaling molecules related to muscle cell protein synthesis and decomposition in the cells was analyzed by Western Blot.Result:Passive stretching significantly reduced the positive rate of aging in senescent skeletal muscle cells(18.03%±6.82%)compared with the aging group(42.86%±10.54%,P<0.05).The expression levels of intracellu-lar AMPK and PGC-1α significantly increased after passive stretching,while the expression of FOXO3 de-creased significantly compared to the aging group(P<0.05).In addition,passive stretching increased the mito-chondrial membrane potential but appeared to reduce the antioxidant content in aging skeletal muscle cells,po-tentially related to changes in PGC-1α expression levels.Conclusion:Passive stretching improved the aging state of skeletal muscle cells by modulating the AMPK/PGC-1α/FOXO3 signaling pathway and oxidative stress levels,revealing the great potential of passive stretch-ing as the treatment for severe sarcopenia.

Objective To explore the latent profile of health-promoting lifestyle in patients with lumbar disc herniation treated conservatively and analyze its influencing factors,so as to provide reference for the develop-ment of targeted interventions.Methods Patients with conservative treatment of Lumbar Disc Herniation at the orthopedic outpatient clinic of a tertiary hospital in Guangzhou from March to December 2024 were selected as study subjects.General Information Questionnaire,Health-Promoting Lifestyle Profile Revised-Ⅱ,Visual Analogue Scale,Oswestry Disability Index and Social Support Rating Scale were used for the investigation.Latent profile analysis was used to explore the potential categories of health-promoting lifestyle in patients with lumbar disc her-niation and the influencing factors were identified by univariate analysis and disordered multiple logistic regression analysis.Results A total of 422 lumbar disc herniation patients treated conservatively were included and the score of Health-Promoting Lifestyle Profile Revised-Ⅱ Scale was(102.44±13.19)points.The health-promoting lifestyle of patients with lumbar disc herniation can be divided into three potential profile:low health promotion group-low responsibility and less exercise type(18.7%),balanced health promotion group(51.7%)and high health promotion group-spiritual social leading type(29.6%).The results of logistic regression analysis showed that course of disease,oswestry disability index,social support level and take regular physical exercise are the influenc-ing factors of health-promoting lifestyle in patients with conservative treatment of lumbar disc herniation(P<0.05).Conclusions There is heterogeneity in the health-promoting lifestyle in patients with conservative treat-ment of lumbar disc herniation.Nursing staff can carry out targeted interventions according to the latent profile type of health-promoting lifestyle in lumbar disc herniation patients treated conservatively to improve their health-promoting lifestyle.

Objective:To explore the effects of passive distraction training modalities on aging skeletal muscle cells and its underlying mechanisms,and to provide experimental data on effective interventions for patients with severe loss of locomotor capacity in severe skeletal sarcopenia.Method:An in vitro skeletal muscle cell aging model by C2C12 differentiated skeletal muscle cells with D-ga-lactose stimulation were established.Aging skeletal muscle cells were subjected to cyclic stretch(0.5Hz,24h)using an FX-5000 Flex Cell Tension system.Senescence and oxidative stress levels were assessed through mito-chondrial membrane potential,antioxidant content,EdU assay,and β-galactosidase staining.The expression of AMPK/PGC-α/FOXO3 signaling molecules related to muscle cell protein synthesis and decomposition in the cells was analyzed by Western Blot.Result:Passive stretching significantly reduced the positive rate of aging in senescent skeletal muscle cells(18.03%±6.82%)compared with the aging group(42.86%±10.54%,P<0.05).The expression levels of intracellu-lar AMPK and PGC-1α significantly increased after passive stretching,while the expression of FOXO3 de-creased significantly compared to the aging group(P<0.05).In addition,passive stretching increased the mito-chondrial membrane potential but appeared to reduce the antioxidant content in aging skeletal muscle cells,po-tentially related to changes in PGC-1α expression levels.Conclusion:Passive stretching improved the aging state of skeletal muscle cells by modulating the AMPK/PGC-1α/FOXO3 signaling pathway and oxidative stress levels,revealing the great potential of passive stretch-ing as the treatment for severe sarcopenia.

Objective To explore the latent profile of health-promoting lifestyle in patients with lumbar disc herniation treated conservatively and analyze its influencing factors,so as to provide reference for the develop-ment of targeted interventions.Methods Patients with conservative treatment of Lumbar Disc Herniation at the orthopedic outpatient clinic of a tertiary hospital in Guangzhou from March to December 2024 were selected as study subjects.General Information Questionnaire,Health-Promoting Lifestyle Profile Revised-Ⅱ,Visual Analogue Scale,Oswestry Disability Index and Social Support Rating Scale were used for the investigation.Latent profile analysis was used to explore the potential categories of health-promoting lifestyle in patients with lumbar disc her-niation and the influencing factors were identified by univariate analysis and disordered multiple logistic regression analysis.Results A total of 422 lumbar disc herniation patients treated conservatively were included and the score of Health-Promoting Lifestyle Profile Revised-Ⅱ Scale was(102.44±13.19)points.The health-promoting lifestyle of patients with lumbar disc herniation can be divided into three potential profile:low health promotion group-low responsibility and less exercise type(18.7%),balanced health promotion group(51.7%)and high health promotion group-spiritual social leading type(29.6%).The results of logistic regression analysis showed that course of disease,oswestry disability index,social support level and take regular physical exercise are the influenc-ing factors of health-promoting lifestyle in patients with conservative treatment of lumbar disc herniation(P<0.05).Conclusions There is heterogeneity in the health-promoting lifestyle in patients with conservative treat-ment of lumbar disc herniation.Nursing staff can carry out targeted interventions according to the latent profile type of health-promoting lifestyle in lumbar disc herniation patients treated conservatively to improve their health-promoting lifestyle.

Objective:To observe the antidepressant effect of Tongdu Qishen electroacupuncture method; To explore its mechanism of regulating the oxidative stress pathway of protein kinase C (PKC)/reduced coenzymeⅡ (NADPH) in depression model rats.Methods:Totally 32 SD rats were divided into control group, model group, Tongdu Qishen electroacupuncture group and escitalopram group according to random number table method, with 8 rats in each group. The model of depression was established by chronic unpredictable stress except control group. After the start of modeling, Tongdu Qishen electroacupuncture group was treated with electroacupuncture every day, 15 min/time/day; escitalopram group was given 30 mg/kg intragastric intervention. 1 day before the start of the experiment and the 28th day of the experiment, the growth of body mass was observed, and sugar preference experiment and open field experiment were performed. The protein expression levels of protein kinase C α (PKC α), p47phox, t and RAS related C3 botulinum toxin substrate 1 (Rac1) in hypothalamus were detected by Western blot, and the positive area ratio of NOX2 protein in hypothalamus was detected by immunofluorescence technique; ROS content in hypothalamus was detected using DCFH-DA fluorescent probe technique.Results:Compared with the model group, the Tongdu Qishen electroacupuncture group and the escitalopram group showed the body mass growth ( P<0.01) and sugar preference index increased ( P<0.01), and the moving distance ( P<0.05) and residence time ( P<0.01) in the central area of the open field experiment were longer; the protein expression levels of hypothalamic PKC α, p47phox and Rac1 decreased ( P<0.05 or P<0.01), the positive area ratio of NOX2 protein decreased ( P<0.05), and the level of ROS also decreased significantly ( P<0.01) in Tongdu Qishen electroacupuncture group and escitalopram group. Conclusion:Tongdu Qishen electroacupuncture group can improve the behavior of depressed rats, inhibit the oxidative stress response of PKC/NADPH pathway, and reduce the production of ROS, thereby reducing the brain damage caused by oxidative stress, and improving the symptoms of depression.

AIM: To analyze the clinical characteristics of acute acquired concomitant esotropia(AACE)in patients among different age groups.METHODS: Retrospective analysis of clinical data. A total of 112 non-Swan type AACE patients who underwent surgery at Peking University People's Hospital from January 2015 to December 2022 were retrospectively analyzed. Clinical data were collected and the characteristics were compared, including gender, age, diopter, duration of disease, daily time spent on near work, angles of deviation before and after surgery, stereopsis, etc. According to age, patients were divided into three groups: <18 years old group(22 cases), 18-45 years old group(67 cases), and >45 years old group(23 cases). The clinical characteristics of patients were compared in each group.RESULTS: A total of 112 patients were included in the study, comprising 56 males and 56 females, with a median age of 29.50(19.25, 41.75)years old. Among them, 97 patients had myopia(86.6%). There were 93 patients(83.0%)who spent more than 8 h on near work. The age group <18 years old had the shortest duration before surgery, with a median time of 1.00(0.50, 1.00)a, the minimum negative diopter, with a median diopter of -0.75(-3.19, -0.56)D in the right eye and the diopter of -1.25(-2.81, -0.75)D in the left eye, and the maximum preoperative near angle of deviation, with a median angle of 30.00(18.50, 80.00)PD, and the maximum preoperative distant angle of deviation, with a median angle of 35.00(23.75, 80.00)PD. All these differences were statistically significant compared with other two groups(both P<0.05). For the age group from 18 to 45 years old, the median near angle of deviation was 20.00(14.00, 30.00)PD, and the median distant angle of deviation was 25.00(20.00, 35.00)PD, both of which were higher than those in the age group >45 years old(both P<0.05). For the age group >45 years old, the median near angle of deviation after surgery was -4.50(-7.50, 0)PD, and the median distant angle of deviation after surgery was 4.50(0, 9.50)PD, which were smaller than those in other two groups(all P<0.05). The age group >45 years old had the hiughest surgical success rate(100%). The preoperative stereopsis was better in age group >45 years old than the group <18 years old(P<0.05). The postoperative stereopsis of the age group of 18 to 45 years old and the age group >45 years old was better than age group <18 years old(both P<0.05).CONCLUSION: Surgical patients with AACE are mainly in the age group from 18 to 45 years old. The characteristic of angle of deviation is that distant angle of deviation is greater than near angle of deviation. The patients <18 years old have larger preoperative angles of deviation than adults, while their stereoacuity is worse than adults in the early postoperative period. It is recommended that augmented-dose surgery should be performed in AACE patients who are in the age group of 18 to 45 years old(5-10 PD). A conservative surgery should be designed for hyperopia young children without established binocular vision.

Objective To analyze the acupoint compatibility law and the application characteristics of acupuncture moxibustion treatment for depression based on complex network technology;To provide a basis and ideas for formulating prescriptions of acupuncture antidepressant therapy.Methods Related clinical literature about acupuncture for the treatment of depression was retrieved from CNKI,Wanfang Data,VIP,CBM,PubMed,Embase,Cochrane Library,and Web of Science from the establishment of the databases to 21st,Sep.2022.According to the inclusion and exclusion criteria,the literature was screened,and the clinical literature database of acupuncture in anti-depression was established.Excel 2010 was used for frequency analysis of acupoints.SPSS Modeler 18.0 was used for association rule analysis,and Gephi 0.9.5 was used for complex network analysis.Results Totally 579 articles were included,involving 172 acupoints,with a total frequency of 3 222.The results of descriptive analysis showed that the main meridians of acupoints were Governor Vessel,bladder meridian and liver meridian,and the specific acupoints such as Yuan-primary point,Shu-stream point,Back-shu point,Luo-connecting point,Eight confluence points,Front-mu point,He-sea point were frequently used.Association rules analysis showed that the combination of the highest correlation acupoints were"Yintang(GV29)-Baihui(GV20)".Through the complex network k-core analytic hierarchy process and community analysis,two core acupoint groups were finally obtained.The acupuncture angle,depth and direction were based on safety and meridian circulation direction,the tonifying and reducing method was based on syndrome differentiation,and the prescription was based on syndrome differentiation and symptomatic selection.Conclusion Acupuncture for depression has the following characteristics:the principle of acupoint selection is based on meridian selection and specific acupoints,the selection of core acupoints focuses on the treatment of spirit and the regulation of viscera,channels and functions,and the emphasis on syndrome differentiation and symptomatic acupoint selection in clinical treatment.While,it was important to pay more attention to the specificity of acupuncture and moxibustion.