Vascular dementia （VaD） is a cognitive dysfunction syndrome caused by cerebrovascular disease and is the second most common type of dementia worldwide， following Alzheimer's disease. The pathological mechanisms of VaD are complex， involving multiple biological processes， including angiogenesis， neuroinflammation， apoptosis， and oxidative stress. Among these， angiogenesis is a key process in VaD pathology and is primarily regulated through the vascular endothelial growth factor （VEGF） signaling pathway. In recent years， traditional Chinese medicine （TCM） has gradually gained attention in the treatment of VaD， particularly the therapeutic approach of benefiting Qi， activating blood circulation， and resolving blood stasis， which has demonstrated unique advantages in clinical practice. This method， based on the TCM theory of Qi and blood， emphasizes improving the pathological state of ''blood stasis'' by harmonizing the circulation of Qi and blood， and its scientific basis has been increasingly elucidated by modern pharmacological studies. This article systematically integrates the TCM concept of ''removing stasis to promote regeneration'' with the modern medical mechanism of neoangiogenesis and reviews the current research on promoting neoangiogenesis through the benefiting Qi， activating blood circulation， and resolving blood stasis in VaD treatment. It covers research progress on single Chinese medicine and compound formulas that promote neoangiogenesis， reduce apoptosis， and improve cerebral hemodynamics through multi-target and multi-pathway synergistic effects. Furthermore， this article explores the therapeutic approach of combining acupuncture and moxibustion with Chinese medicine formulas， breaking through the traditional single-treatment model. The synergistic treatment of acupuncture and herbal medicine not only enhances neoangiogenesis but also improves cognitive function and quality of life in VaD patients via multiple pathways. By comparing the advantages and limitations of modern medicine and TCM in VaD treatment， this article notes that while modern medicine excels in elucidating pathological mechanisms and targeted therapies， it is limited in overall regulation and multi-target interventions. TCM， through the comprehensive effects of multiple components and targets， is better suited to address the complex pathological features of VaD. However， current research on TCM for VaD still has limitations， including incompletely clarified mechanisms and insufficient clinical studies. Therefore， future research should further integrate multidisciplinary approaches， such as modern pharmacology and molecular biology， to deeply explore TCM resources and investigate diverse interdisciplinary collaborative treatment models， providing new ideas and strategies for VaD therapy.

Diabetic microvascular complications （DMC） are major chronic complications of diabetes，primarily including diabetic kidney disease （DKD），diabetic retinopathy （DR），diabetic cardiomyopathy （DCM），and diabetic peripheral neuropathy （DPN）. These complications significantly impact patients' quality of life and prognosis. Modern medicine primarily focuses on symptomatic control in the treatment of DMC，with limited ability to reverse the disease progression. Endoplasmic reticulum stress （ERS），as a central event under hyperglycemic toxicity，is not only a key cause of pancreatic β-cell dysfunction （reduced insulin synthesis and secretion） but also a core driver of damage in various target organs of DMC. It activates three signaling pathways of the unfolded protein response （UPR）-inositol-requiring enzyme 1 （IRE1），activating transcription factor 6 （ATF6），and protein kinase R-like endoplasmic reticulum kinase （PERK），intertwining processes such as autophagy，apoptosis，oxidative stress，and calcium homeostasis imbalance. Traditional Chinese medicine （TCM） offers multi-target and multi-pathway therapeutic advantages and can curb the pathological progression of DMC by regulating ERS. This article systematically reviews the relationships of ERS with pancreatic β-cell function，insulin synthesis，and insulin secretion，and elucidates the core signaling pathways through which ERS mediates DMC. Furthermore，it categorizes and summarizes experimental evidence and mechanisms of single medicinal herbs and their extracts，TCM compound formulas，and modern TCM preparations in regulating ERS for the treatment of various DMC subtypes. Finally，this article proposes ERS as a molecular bridge for integrating traditional Chinese and Western medicine in DMC treatment. Future research should leverage emerging technologies such as network pharmacology，multi-omics analysis，and nano-formulations to establish a synergistic network combining modern hypoglycemic drugs and TCM regulation of ERS. This approach is expected to achieve dual efficacy，enhance drug targeting and bioavailability，deepen the understanding of scientific connotation of TCM，and pave new avenues for the prevention and treatment of DMC.

Diabetic microvascular complications （DMC） are major chronic complications of diabetes，primarily including diabetic kidney disease （DKD），diabetic retinopathy （DR），diabetic cardiomyopathy （DCM），and diabetic peripheral neuropathy （DPN）. These complications significantly impact patients' quality of life and prognosis. Modern medicine primarily focuses on symptomatic control in the treatment of DMC，with limited ability to reverse the disease progression. Endoplasmic reticulum stress （ERS），as a central event under hyperglycemic toxicity，is not only a key cause of pancreatic β-cell dysfunction （reduced insulin synthesis and secretion） but also a core driver of damage in various target organs of DMC. It activates three signaling pathways of the unfolded protein response （UPR）-inositol-requiring enzyme 1 （IRE1），activating transcription factor 6 （ATF6），and protein kinase R-like endoplasmic reticulum kinase （PERK），intertwining processes such as autophagy，apoptosis，oxidative stress，and calcium homeostasis imbalance. Traditional Chinese medicine （TCM） offers multi-target and multi-pathway therapeutic advantages and can curb the pathological progression of DMC by regulating ERS. This article systematically reviews the relationships of ERS with pancreatic β-cell function，insulin synthesis，and insulin secretion，and elucidates the core signaling pathways through which ERS mediates DMC. Furthermore，it categorizes and summarizes experimental evidence and mechanisms of single medicinal herbs and their extracts，TCM compound formulas，and modern TCM preparations in regulating ERS for the treatment of various DMC subtypes. Finally，this article proposes ERS as a molecular bridge for integrating traditional Chinese and Western medicine in DMC treatment. Future research should leverage emerging technologies such as network pharmacology，multi-omics analysis，and nano-formulations to establish a synergistic network combining modern hypoglycemic drugs and TCM regulation of ERS. This approach is expected to achieve dual efficacy，enhance drug targeting and bioavailability，deepen the understanding of scientific connotation of TCM，and pave new avenues for the prevention and treatment of DMC.

Coronary heart disease （CHD）， as a globally prevalent disease with high mortality， is closely associated with cardiovascular cell apoptosis in its pathogenesis. Although current therapies such as percutaneous coronary intervention （PCI） can alleviate local stenosis and significantly improve revascularization， challenges such as postoperative reperfusion injury and microcirculation dysfunction persist. Due to the limitations of single-target therapy in modern medicine， traditional Chinese medicine （TCM） has attracted increasing attention for its multi-component and multi-target interventions. Modern medical research indicates that cardiovascular cell apoptosis contributes to CHD progression through multiple pathways， including the mitochondrial pathway， death receptor pathway， and endoplasmic reticulum stress pathway. In TCM theory， CHD falls under the categories of chest obstruction， heart pain， and real heart pain. The Synopsis of the Golden Chamber （Jin Gui Yao Lue） proposes the pathogenesis theory of Yang deficiency and Yin excess， emphasizing the therapeutic principles of activating blood， regulating Qi movement， resolving stasis， and unblocking collaterals. TCM demonstrates unique advantages in ameliorating myocardial ischemia and combating atherosclerosis. However， existing studies are largely confined to clinical observations， lacking in-depth exploration of TCM mechanisms in inhibiting cardiovascular cell apoptosis. This article systematically reviews the regulatory mechanisms of cardiovascular cell apoptosis in CHD and TCM intervention strategies， aiming to provide a theoretical basis for elucidating the scientific rationale behind TCM's role in suppressing apoptosis and improving cardiac function， while offering insights for developing innovative treatment approaches combining TCM and modern medicine. Future studies should leverage modern molecular biological technologies to further uncover the scientific essence of TCM regulation of apoptotic pathways. Integrating TCM's holistic regulation and multi-target intervention strengths with modern medicine's targeted therapies can advance both fundamental research and clinical translation， ultimately providing superior strategies for the prevention and treatment of CHD.

Objective To construct the respiratory rehabilitation calisthenics for school-age children with asthma,and evaluate its effects,in order to provide a guidance for the scientific and effective implementation of respiratory rehabilitation in clinical work.Methods By convenience sampling method,the school-age children with asthma treated in the respiratory outpatient department of a tertiary specialized children's hospital in Chongqing from De-cember 2023 to February 2024 were selected.The children were randomly divided into an experimental group and the control group(25 of each group)by a random number table.Both groups were given routine asthma drug in-halation treatment and health education.Additionally,the experimental group received respiratory rehabilitation calis-thenics training and the control group received conventional aerobic exercise training.After 3-month intervention,the effects of adherence to respiratory rehabilitation training,lung functions,exercise capacity,inspiratory muscle strength and occurrence of adverse events were evaluated between 2 groups.Results 24 children of each group completed the study.After 3-month intervention,the adherence to respiratory rehabilitation training,exercise capacity and in-spiratory muscle strength were improved in the experimental group compared with those in the control group,and all differences were statistically significant(P＜0.05).There were no adverse events in both groups.Conclusion The respiratory rehabilitation calisthenics for school-age children with asthma constructed in this study was scientif-ic,feasible and safe,and could improve exercise capacity and inspiratory muscle strength for children with asthma.

Objective To construct the respiratory rehabilitation calisthenics for school-age children with asthma,and evaluate its effects,in order to provide a guidance for the scientific and effective implementation of respiratory rehabilitation in clinical work.Methods By convenience sampling method,the school-age children with asthma treated in the respiratory outpatient department of a tertiary specialized children's hospital in Chongqing from De-cember 2023 to February 2024 were selected.The children were randomly divided into an experimental group and the control group(25 of each group)by a random number table.Both groups were given routine asthma drug in-halation treatment and health education.Additionally,the experimental group received respiratory rehabilitation calis-thenics training and the control group received conventional aerobic exercise training.After 3-month intervention,the effects of adherence to respiratory rehabilitation training,lung functions,exercise capacity,inspiratory muscle strength and occurrence of adverse events were evaluated between 2 groups.Results 24 children of each group completed the study.After 3-month intervention,the adherence to respiratory rehabilitation training,exercise capacity and in-spiratory muscle strength were improved in the experimental group compared with those in the control group,and all differences were statistically significant(P＜0.05).There were no adverse events in both groups.Conclusion The respiratory rehabilitation calisthenics for school-age children with asthma constructed in this study was scientif-ic,feasible and safe,and could improve exercise capacity and inspiratory muscle strength for children with asthma.

Objective:To evaluate the effect of electroacupuncture on liver regeneration after partial hepatectomy in mice and the role of the Notch signaling pathway.Methods:Thirty-six SPF healthy male C57BL/6 mice, aged 6 weeks, weighing 20-22 g, were divided into 6 groups ( n=6 each) using a random number table method: sham operation group (group S), partial hepatectomy group (group PH), non-acupoint electroacupuncture+ partial hepatectomy group (group NPH), partial hepatectomy+ Fli-06 group (group PH+ F), acupoint electroacupuncture+ partial hepatectomy group (group EPH), and acupoint electroacupuncture+ partial hepatectomy+ Fli-06 group (group EPH+ F). All the mice except for group S underwent partial hepatectomy. Fli-06 4.8 mg/kg was intraperitoneally injected starting from 2 days before surgery, once a day, until the mice were sacrificed in group PH+ F and group EPH+ F, while the equal volume of 0.9% sodium chloride solution was injected in the other groups. In EPH group, electroacupuncture of bilateral " Zusanli" acupoints lasting for 15 min was performed using continuous waves with a frequency of 2 Hz and an intensity of 1 mA once a day starting from the time point immediately after surgery for 3 consecutive days. Mice were anesthetized at day 2 after partial hepatectomy, and blood samples were taken from the eyeball for determination of the serum alanine transaminase (ALT) and aspartate aminotransferase (AST) concentrations (using a fully automated biochemical analyzer) and concentrations of serum epidermal growth factor (EGF) and hepatocyte growth factor (HGF) (by enzyme-linked immunosorbent assay). The mice were subsequently sacrificed and liver tissues were taken for calculation of the liver mass to body mass ratio and for determination of the expression of liver proliferation marker Ki-67 (by immunohistochemical staining), proliferating cell nuclear antigen (PCNA), cyclin D1 (CCND1), Notch Intracellular Domain (NICD), and hypoxia-inducible factor-1alpha (HIF-1α) (using Western blot) and Notch1, jagged canonical Notch ligand 1 (Jagged1) and hairy and enhancer of split 1 (Hes1) mRNA (by real-time polymerase chain reaction). Results:Compared with group S, the serum ALT, AST, EGF and HGF concentrations were significantly increased, and the expression of hepatic Notch1, Jagged1 and Hes1 mRNA and Ki-67, PCNA, CCND1 and NICD was up-regulated in group PH ( P<0.05 or 0.01). Compared with group PH, the liver mass to body mass ratio and serum EGF and HGF concentrations were significantly increased, the serum ALT and AST concentrations were decreased, and the expression of hepatic Notch1, Jagged1, Hes1 mRNA and Ki-67, PCNA, CCND1, NICD and HIF-1α was up-regulated in group EPH, and the liver mass to body mass ratio and the serum HGF concentrations were significantly decreased, the serum ALT and AST concentrations were increased, and the expression of hepatic Jagged1 and Hes1 mRNA and Ki-67, PCNA, CCND1, NICD, and HIF-1α was down-regulated in group PH+ F ( P<0.05 or 0.01). Compared with group EPH, the liver mass to body mass ratio and serum EGF and HGF concentrations were significantly decreased, the serum ALT and AST concentrations were increased, and the expression of hepatic Notch1, Jagged1, Hes1 mRNA and Ki-67, PCNA, CCND1, NICD and HIF-1α was down-regulated in group EPH+ F ( P<0.01). Conclusions:Electroacupuncture at Zusanli acupoint promotes liver regeneration after partial hepatectomy in mice, and the mechanism may be related to the activation of the Notch signaling pathway.

BACKGROUND: Epidemiological studies have suggested that noise exposure may increase the risk of type 2 diabetes mellitus (T2DM), and experimental studies have demonstrated that noise exposure can induce insulin resistance in rodents. The aim of the present study was to explore noise-induced processes underlying impaired insulin sensitivity in mice. METHODS: Male ICR mice were randomly divided into four groups: a control group without noise exposure and three noise groups exposed to white noise at a 95-dB sound pressure level for 4 h/day for 1, 10, or 20 days (N1D, N10D, and N20D, respectively). Systemic insulin sensitivity was evaluated at 1 day, 1 week, and 1 month post-noise exposure (1DPN, 1WPN, and 1MPN) via insulin tolerance tests (ITTs). Several insulin-related processes, including the phosphorylation of Akt, IRS1, and JNK in the animals' skeletal muscles, were examined using standard immunoblots. Biomarkers of inflammation (circulating levels of TNF-α and IL-6) and oxidative stress (SOD and CAT activities and MDA levels in skeletal muscles) were measured via chemical analyses. RESULTS: The data obtained in this study showed the following: (1) The impairment of systemic insulin sensitivity was transient in the N1D group but prolonged in the N10D and N20D groups. (2) Noise exposure led to enhanced JNK phosphorylation and IRS1 serine phosphorylation as well as reduced Akt phosphorylation in skeletal muscles in response to exogenous insulin stimulation. (3) Plasma levels of TNF-α and IL-6, CAT activity, and MDA concentrations in skeletal muscles were elevated after 20 days of noise exposure. CONCLUSIONS Impaired insulin sensitivity in noise-exposed mice might be mediated by an enhancement of the JNK/IRS1 pathway. Inflammation and oxidative stress might contribute to insulin resistance after chronic noise exposure.
Animals ; Biomarkers ; metabolism ; Inflammation ; physiopathology ; Insulin Receptor Substrate Proteins ; genetics ; metabolism ; Insulin Resistance ; genetics ; immunology ; MAP Kinase Signaling System ; physiology ; Male ; Mice ; Mice, Inbred ICR ; Mitogen-Activated Protein Kinase 8 ; genetics ; metabolism ; Noise ; adverse effects ; Oxidative Stress ; physiology ; Proto-Oncogene Proteins c-akt ; genetics ; metabolism ; Random Allocation ; Time Factors