Hyperlipidemia is a common metabolic disorder driven by dysregulated lipid metabolism， whose pathological progression involves multifaceted interactions across various signaling pathways， including disrupted cholesterol homeostasis， insulin resistance， chronic inflammation， and oxidative stress. Although existing clinical medications such as statins can effectively reduce low-density lipoprotein cholesterol through single-target inhibition， significant limitations remain in comprehensively improving reverse cholesterol transport， metabolic inflammation， and coordinated regulation of glucose and lipid metabolism. Curcumin， the primary polyphenolic active compound derived from the traditional medicinal herb turmeric， exhibits multi-dimensional pharmacological effects including modulation of lipid metabolism， improvement of insulin sensitivity， suppression of inflammatory responses， and enhancement of antioxidant defense. This review systematically integrates the multi-target regulatory network of curcumin， elucidating its key mechanisms： Balancing the low density lipoprotein receptor/proprotein convertase subtilisin/kexin type 9 （LDLR/PCSK9） signaling pathway to promote reverse cholesterol transport， activating peroxisome proliferator-activated receptor α/γ （PPARα/γ） signaling pathways to coordinate glucolipid metabolic homeostasis， remodeling the gut microbiota-bile acid axis， inhibiting nuclear factor kappa-B （NF-κB）-mediated inflammatory responses， and activating the nuclear factor erythroid 2-related factor 2/antioxidant response element （Nrf2/ARE） antioxidant signaling pathway. Furthermore， supported by clinical research data， the review validates curcumin's therapeutic potential in reducing total cholesterol （TC） and triglyceride （TG） levels， increasing high-density lipoprotein cholesterol （HDL-C）， as well as improving vascular endothelial function and insulin sensitivity. The study highlights the multi-target regulatory properties of curcumin and discusses future clinical applications based on nano-delivery systems and personalized treatment strategies， providing a theoretical basis and novel insights for the prevention and treatment of hyperlipidemia and related metabolic disorders.

ObjectiveTo observe the effect of rehabilitation robot training on abdominal muscles thickness and balance ability in children with hemiplegia. MethodsFrom October, 2024 to December, 2025, 58 children with hemiplegia were admitted to Beijing Bo'ai Hospital and randomly divided into control group (n = 29) and experimental group (n = 29). Both groups received conventional rehabilitation treatment, and the experimental group received rehabilitation robot training in addition, for four weeks. The thickness of bilateral external oblique, internal oblique and transversus abdominis, Berg Balance Scale (BBS) score, the time of Timed Up and Go Test (TUGT), the center of pressure (COP) ellipse area, and self-selected walking speed (SWS) and maximum walking speed (MWS) of 10-meter walk test were compared before and after training. ResultsThree cases dropped out in each group. After training, the thickness of the external oblique, internal oblique and transverse abdominis on the hemiplegic side increased significantly in the experimental group (|t| > 7.280, P < 0.001, Cohen's d = 1.43~2.01), and was better in the experimental group than in the control group (|t| > 2.895, P < 0.01, Cohen's d = 0.80~1.60); the BBS score increased in both groups (|t| > 6.667, P < 0.001, Cohen's d = 1.30~4.06), and was better in the experimental group than in the control group (t = -2.721, P < 0.01, Cohen's d = 0.75). The time of TUGT decreased in both groups (t > 5.790, P < 0.001, Cohen's d = 1.14~2.68), and was better in the experimental group than in the control group (t = 2.290, P < 0.05, Cohen's d = 0.63). The SWS and MWS increased in both groups (|Z| > 2.910, P < 0.01, r = 0.40~0.68), and were better in the experimental group than in the control group (|Z| > 2.912, P < 0.05, r = 0.40~0.45), and the differences remained significant after correction. ConclusionRehabilitation robot training can improve the thickness of external oblique, the internal oblique and transversus abdominis muscles on the hemiplegic side in children with hemiplegia, and improve their balance and walking functions.

Objective To explore the effect of Lokomat robotic-assisted gait training on lower limb motor function in children with hemiplegia.Methods From October,2023 to January,2025,a total of 52 children with hemiplegia admitted to Beijing Bo'ai Hospital were randomly divided into control group(n=26)and observation group(n=26).Both groups received conven-tional rehabilitation therapy,while the observation group additionally received Lokomat robotic-assisted gait training,for four weeks.Before and after intervention,the self-selected walking speed(SWS)and maximum walking speed(MWS)of 10-meter Walk Test,6-minute walking distance(6MWD),Physiological Cost Index(PCI),as well as gait line length asymmetry ratio,single support line asymmetry ratio,stance phase asymmetry ratio and step length ratio were compared.Results After intervention,SWS,MWS and 6MWD improved in both groups(|Z|>2.910,P<0.01),and were better in the the observation group than in the control group(|Z|>2.069,P<0.05);PCI significantly decreased in both groups(|Z|>4.458,P<0.001),and was lower in the observation group than in the control group(Z=-2.435,P<0.05);the gait line length asymmetry ratio,single support line asymmetry ratio and stance phase asymmetry ratio improved in both groups(Z=3.398,|t|>2.211,P<0.05),and were better in the observation group than in the control group(Z=2.802,|t|>2.107,P<0.05).Conclusion Lokomat robotic-assisted gait training can effectively improve walking speed and endurance in children with hemiplegia,reduce energy expenditure,enhance walking efficiency,and promote gait symmetry,thereby fa-cilitating symmetrical gait patterns.

OBJECTIVE: To investigate the regulatory effect of electroacupuncture (EA) at "Neiguan" (PC6) on mitochondrial autophagy in rats with myocardial ischemia-reperfusion injury (MIRI) at different phases (ischemia and reperfusion phases), and to explore the bidirectional regulatory effects of EA at "Neiguan" (PC6) and its potential mechanism. METHODS: Forty-five male SD rats were randomly divided into 6 groups according to the random number table method, namely, sham-operation group (n=9), model-A group (n=6), model-B group (n=9), EA-A1 group (n=6), EA-B1 group (n=6), and EA-B2 group (n=9). Except the rats in the sham-operation group, the MIRI model was established in the other groups with the physical ligation and tube pushing method. In the model-A group, the samples were collected directly after ligation, and in the model-B group, the samples were collected after ligation and reperfusion. In the EA-A1 group, EA was delivered while the ligation was performed, and afterwards, the samples were collected. In the EA-B1 group, while the ligation was performed, EA was operated at the same time, and after reperfusion, the samples were collected. In the EA-B2 group, during ligation and the opening of the left anterior descending branch of the coronary artery, EA was delivered, and after reperfusion, the samples were collected. EA was performed at bilateral "Neiguan" (PC6), with a disperse-dense wave, a frequency of 2 Hz/100 Hz, a current of 1 mA, and a duration of 30 min. HE staining was employed to observe the morphology of cardiomyocytes, TUNEL was adopted to detect the apoptosis of cardiomyocytes, transcriptome sequencing was to detect the differentially expressed genes in the left ventricle, JC-1 flow cytometry was to detect the mitochondrial membrane potential (MMP) of cardiomyocytes, Western blot was to detect the protein expression of phosphatase and tensin homolog-induced kinase 1 (Pink1), Parkin and p62 in the left ventricle of rats, and ELISA was to detect the levels of serum creatine kinase isoenzyme (CK-MB) and cardiac troponin I (cTn-I) in the rats. RESULTS: Compared with the sham-operation group, the cardiomyocytes of rats in the model-B group were severely damaged, with disordered arrangement, unclear boundaries, broken muscle fibers, edema and loose distribution; and the cardiomyocytes in the EA-B2 group were slightly damaged, the cell structure was partially unclear, the cells were arranged more regularly, and the intact cardiomyocytes were visible. Compared with the sham-operation group, the apoptosis of cardiomyocytes increased in the model-B group (P<0.001); and when compared with the model-B group, the apoptosis alleviated in the EA-B2 group (P<0.001). The differentially expressed genes among the EA-B2 group, the sham-operation group and the model-B group were closely related to cell autophagy and mitochondrial autophagy. Compared with the sham-operation group, MMP of cardiomyocytes was reduced (P<0.001), the protein expression of Pink1, Parkin, and p62 of the left ventricle and the levels of serum CK-MB and cTn-I were elevated in the model B group (P<0.001). In comparison with model-A group, the MMP of cardiomyocytes and the levels of serum CK-MB and cTn-I were reduced (P<0.001, P<0.05), and the protein expression of Pink1 in the left ventricle rose in the EA-A1 group (P<0.01). Compared with the model-B group, MMP of cardiomyocytes increased (P<0.001), the protein expression of Pink1, Parkin, and p62 of the left ventricle, and the levels of serum CK-MB and cTn-I decreased (P<0.001) in the EA-B1 group and the EA-B2 group. When compared with the EA-A1 group, MMP of cardiomyocytes increased (P<0.001), and the protein expression of Pink1, Parkin, and p62 of the left ventricle, and the levels of serum CK-MB and cTn-I decreased in the EA-B1 group (P<0.01). CONCLUSION EA at "Neiguan" (PC6) can ameliorate MIRI in rats, which may be achieved through the Pink1/Parkin-mediated mitochondrial autophagy pathway. EA can alleviate myocardial injury by enhancing mitochondrial autophagy at the ischemia phase, and it can reduce reperfusion injury by weakening mitochondrial autophagy at the reperfusion phase.
Animals ; Electroacupuncture ; Male ; Myocardial Reperfusion Injury/metabolism* ; Rats, Sprague-Dawley ; Rats ; Acupuncture Points ; Autophagy ; Humans ; Mitochondria/genetics*

Hereditary angioedema (HAE) is a rare genetic disorder, typically managed with on-demand medications during acute attacks. Clinical trials and real-world studies have demonstrated the efficacy and safety of icatibant in treating acute HAE attacks. This article aims to summarize research findings on icatibant in HAE treatment, providing a reference for its clinical application.

Objective To explore the effect of Lokomat robotic-assisted gait training on lower limb motor function in children with hemiplegia.Methods From October,2023 to January,2025,a total of 52 children with hemiplegia admitted to Beijing Bo'ai Hospital were randomly divided into control group(n=26)and observation group(n=26).Both groups received conven-tional rehabilitation therapy,while the observation group additionally received Lokomat robotic-assisted gait training,for four weeks.Before and after intervention,the self-selected walking speed(SWS)and maximum walking speed(MWS)of 10-meter Walk Test,6-minute walking distance(6MWD),Physiological Cost Index(PCI),as well as gait line length asymmetry ratio,single support line asymmetry ratio,stance phase asymmetry ratio and step length ratio were compared.Results After intervention,SWS,MWS and 6MWD improved in both groups(|Z|>2.910,P<0.01),and were better in the the observation group than in the control group(|Z|>2.069,P<0.05);PCI significantly decreased in both groups(|Z|>4.458,P<0.001),and was lower in the observation group than in the control group(Z=-2.435,P<0.05);the gait line length asymmetry ratio,single support line asymmetry ratio and stance phase asymmetry ratio improved in both groups(Z=3.398,|t|>2.211,P<0.05),and were better in the observation group than in the control group(Z=2.802,|t|>2.107,P<0.05).Conclusion Lokomat robotic-assisted gait training can effectively improve walking speed and endurance in children with hemiplegia,reduce energy expenditure,enhance walking efficiency,and promote gait symmetry,thereby fa-cilitating symmetrical gait patterns.

Objective:To investigate symptoms of anxiety and depression among primary and middle school students quarantined in hotels during the COVID-19 epidemic.Methods:Anxiety and depression symptoms among 726 primary and middle school students quarantined in hotels were investigated with The Screen for Child Anxiety Related Emotional Disorders(SCARED)and Depression Self-rating Scale for Children(DSRSC)from September to October 2022 in Chifeng City,Inner Mongolia Autonomous Region.There were 624 students completed investi-gation with response rate of 86％.The positive score of SCARED was ≥23 and DSRSC was ≥ 15.Results:The detection rates of anxiety and depression were 17.9％and 15.4％respectively.The detection rates of anxiety and depression were higherin middle school students than inprimary school students(Ps＜0.05).The scores of general-ized anxiety and social phobia factors were higher in female students than in male students(Ps＜0.05).The scores of dissociative anxiety factor and depression were higher in middle school students than in primary school students(Ps＜0.05).Conclusion:During the COVID-19 epidemic,middle school students quarantined in hotels are more likely to have anxiety and depression symptoms than primary school students,and female students are more likely to have anxiety symptoms than male students.

OBJECTIVE To prepare meloxicam solid dispersions tablets, and to investigate their dissolution in vitro. METHODS Crystal inhibition experiments were carried out to screen the carrier materials, and the solid dispersion was characterized by X-ray diffraction(XRD) amd differential scanning calorimeter(DCS). The improved bioavailability of solid dispersions was evaluated through in vivo pharmacokinetic studies. The optimum preparation process of meloxicam solid dispersion tablets was investigated, and the in vitro dissolution curve similarity factor f2 was used as the main evaluation index to screen and optimize the dosage of pH regulator, filler, disintegrator, lubricant, flow aid and the mixing time in the prescription. RESULTS The solid dispersion prepared with Kollidon@VA64 as carrier effectively maintained the supersaturated state of the drug in solution. The results of XRD and DSC showed that the crystal state of meloxicam in the solid dispersion was completely transformed into amorphous state. Compared with meloxicam, solid dispersions significantly increased the solubility, and its peak blood concentration(Cmax) and relative bioavailability were increased by 208.09% and 241.78%, respectively. The optimal formulation and process of meloxicam solid dispersion tablets prepared by direct powder pressing method were meloxicam solid dispersion 35.2%, lactose∶microcrystalline cellulose =1∶1.5, sodium citrate 9.8%, crosslinked povidone 8%, magnesium stearate 0.75%, silica 0.8%, and mixing time 5 min. The dissolution similarity factor f2 of the prepared meloxicam solid dispersion tablets and the original reference preparation in different pH medium was above 50. CONCLUSION Meloxicam solid dispersible tablets are prepared by hot melt extrusion and powder pressing method. The dissolution and bioavailability of meloxicam are improved, and the dissolution behavior of meloxicam is similar to that of the original reference preparation.

Solitary cervical submental nodule is a relatively rare case in clinical procedure and prone to miss diagnosis.Differential diagnosis with various head and neck diseases is necessary.This article reported a case of solitary cervical submental metastasis of papillary thyroid carcinoma received in the department of surgery,Civil Aviation Shanghai Hospital,Ruijin Gubei Branch,Shanghai Jiao Tong University School of Medicine.The patient came to the outpatient clinic for treatment due to"consciously larger submental tubercle than before".Ultrasound examination revealed suspicious lesions in both the thyroid and submental regions.Ultrasound-guided final needle aspiration biopsy diagnosed as malignant tumor.Surgical resection was performed and the central group lymph nodes dissected Pathological examination confirmed papillary thyroid carcinoma with solitary submental metastasis.This article reported the clinical diagnosis and treatment of this case,in order to improve the disease recognition for clinicians,and make differential diagnosis with other rare neck diseases,and avoid missing diagnoses.