Objective To explore the mechanism of Gandou Fumu Decoction(GDFMD)for improving Wilson's disease(WD)in tx-J mice.Methods With 6 syngeneic wild-type mice as the control group,30 tx-J mice were randomized into WD model group,low-,medium-and high-dose GDFMD treatment groups,and Fer-1 treatment group.Saline(in control and model groups)and GDFMD(3.48,6.96 or 13.92 g/kg)were administered by gavage,and Fer-1 was injected intraperitoneally once daily for 14 days.Oil red and HE staining were used to observe lipid deposition and pathological conditions in the liver tissue;ALT,AST,albumin,AKP levels were determined to assess liver function of the mice.Western blotting and RT-qPCR were used to detect hepatic protein and mRNA expressions of GPX4,ACSL4,ALOX15,FTH1,FLT,TFR1,FAS,SCD1,and ACOX1,and Fe2+,MDA,ROS,SOD,GSH and 4-HNE levels were analyzed to assess oxidative stress.Results The mouse models of WD showed obvious fatty degeneration in the liver tissue significantly increased serum levels of ALT,AST and AKP,decreased albumin level,increased Fe2+,MDA,ROS,4-HNE levels,decreased SOD and GSH levels(P<0.05),lowered protein expressions of ACOX1,GPX4,FTH1,FLT,FAS,and SCD1,and increased protein contents of TFR1,ACSL4 and ALOX15 in the liver.Treatment with GDFMD and Fer-1 improved liver histopathology and liver function of the mouse models,decreased the levels of Fe2+,MDA and ROS,increased SOD and GSH levels,and reversed the changes in hepatic protein expressions.Conclusion GDFMD improves liver steatosis in mouse models of WD possibly by inhibiting hepatocyte ferroptosis through the GPX4/ACSL4/ALOX15 signaling pathway.

Objective To investigate the effects of Gandou Fumu Decoction on liver fibrosis,iron metabolism,and ferroptosis in patients with hepatolenticular degeneration(Wilson disease,WD).Methods Seventy-eight hospitalized patients with WD characterized by kidney and liver deficiency,with phlegm and blood stasis,from the Department of Neurology,the First Affiliated Hospital of Anhui University of Chinese Medicine,were randomly assigned to two groups using a random number table method.The control group(n=39)received sodium dimercaptosulfonate in combination with a low-copper and high-protein diet.The observation group(n=39)received the same treatment as the control group,with the addition of Gandou Fumu Decoction(one dose per day,taken twice daily,in the morning and evening).Both groups underwent six treatment cycles,each lasting eight days.Ultrasonographic parameters,including portal vein main trunk diameter(PVMD),portal vein velocity(PVV),shear wave velocity(SWV),liver stiffness measurement(LSM),serum liver fibrosis markers(hyaluronic acid[HA],laminin[LN],procollagen typeⅢN-terminal peptide[PⅢNP],collagen type Ⅳ[CⅣ],aspartate aminotransferase to platelet ratio index[APRI],fibrosis-4 index[FIB-4]),and iron metabolism indicators(serum iron[SI],ferritin[FT])were compared before and after treatment.The relationship between baseline iron metabolism markers and ultrasonographic parameters,as well as serum liver fibrosis markers,was analyzed.Clinical efficacy,traditional Chinese medicine(TCM)syndrome scores,and adverse reactions were also compared between the groups.Additionally,bioinformatics analysis was performed to identify potential targets of Gandou Fumu Decoction for WD treatment.Peripheral blood mononuclear cells were collected from a normal group of 20 healthy individuals,as well as from both the control and observation groups before and after treatment.Real time fluorogenic quantitative PCR was performed to validate the expression changes of these targets across the groups.Results Compared with pre-treatment values,no significant changes were observed in PVMD levels in either group after treatment.No significant change in PVV was observed in the control group,whereas a significant decrease was noted in the observation group(P＜0.01).SWV,LSM,HA,LN,PⅢNP,CⅣ,APRI,FIB-4,and FT levels were significantly reduced compared to pre-treatment levels(P＜0.05,P＜0.01),whereas SI remained unchanged.Compared with the control group,the observation group had no significant difference in PVMD but had significantly lower PVV,SWV,LSM,HA,LN,PⅢNP,CⅣ,APRI,FIB-4,and FT levels(P＜0.05,P＜0.01),whereas SI remained unchanged.The total effective rate of treatment in the observation group was significantly higher than that in the control group(P＜0.05).Both groups showed a significant reduction in TCM syndrome scores after treatment(P＜0.01),with a significantly greater reduction observed in the observation group(P＜0.01).No significant adverse reactions were reported during treatment.Before treatment,there was no significant correlation between the SI of both groups and PVMD,PVV,SWV,LSM,HA,LN,PⅢNP,CⅣ,APRI,and FIB-4.In the observation group,FT showed a positive correlation with SWV,LSM,LN,PⅢNP,CⅣ,APRI,and FIB-4(P＜0.05,P＜0.01),while in the control group,FT showed a positive correlation with HA,LN,PⅢNP,CⅣ,APRI,and FIB-4(P＜0.01).After treatment,in the control group,SI showed a positive correlation with APRI and FIB-4(P＜0.05,P＜0.01),but there was no significant correlation between SI in the observation group and FT in both groups with the above-mentioned indicators.Bioinformatics analysis identified four potential targets of Gandou Fumu Decoction for treating WD,namely heme oxygenase 1(HMOX1),peroxisome proliferator-activated receptor alpha(PPARα),small heat shock protein B1(HSPB1),and mitogen-activated protein kinase 3(MAPK3).Compared to the normal group,both the control and observation groups had significantly lower PPARαand HSPB1 expression and significantly higher HMOX1 and MAPK3 expression before treatment(P＜0.01).Compared to before treatment within the same group,both groups showed significantly increased PPARα and HSPB1 expression and significantly decreased HMOX1 and MAPK3 expression after treatment(P＜0.05,P＜0.01).After treatment,the observation group had significantly higher PPARα and HSPB1 expression and lower HMOX1 and MAPK3 expression than the control group(P＜0.05,P＜0.01).Conclusion Gandou Fumu Decoction demonstrates remarkable advantages in improving clinical efficacy,Chinese medicine syndrome scores,iron metabolism,liver fibrosis progression,ultrasound imaging parameters,and ferroptosis-related biomarkers expression in patients with WD,with a favorable safety profile.

Objective:To evaluate the application potential of the bimodal ultrasound/near-infrared (NIR) composite nanoscale probe Arg-Gly-Asp (RGD)/Ag 2Te/perfluoropentane (PFP) @ mesoporous silica nanoparticles (MSN) in the diagnosis and treatment of microvascular diseases. Methods:Nanoprobes loaded with RGD, PFP and Ag 2Te were prepared by ultrasound sonication and carbodiimide method. The characterization of the nanoprobes was determined. The imaging performance, photothermal response, and target-seeking ability of the nanoprobes under NIR irradiation were verified. The biosafety of the nanoprobes was examined, and the thrombolytic ability of the nanoprobes was evaluated. The mice were observed to visualize microvessels of the abdominal wall under the NIR-Ⅱ imaging, and the microvascular visualization ability of the nanoprobes was evaluated. Results:The particle size of nanoprobes was (205.3±2.9) nm and the potential was (2.05±0.58) mV. The coupling rate of the RGD was (82.27±0.36)%, the encapsulation rate of the quantum dots was (80.80±3.26)%, and the photostability of the quantum dots was good. The fluorescence intensity was enhanced with the increase of the mass concentration of RGD/Ag 2Te/PFP@MSN, and the warming effect was more obvious. After ultrasound and NIR irradiation, the thrombolysis rate was significantly increased. RGD/Ag 2Te/PFP@MSN successfully realized NIR-Ⅱ fluorescence imaging of mice microvessels. The cytotoxicity assay and hemolysis assay showed that the probe had a good biosafety. Conclusion:The RGD/Ag 2Te/PFP@MSN nanoprobe is a potential strategy for targeted therapy of thrombotic diseases, combining dual-modality therapy of ultrasound and NIR to offer new possibilities for non-invasive and visual diagnosis and treatment of microvascular embolism.

OBJECTIVES: To explore the mechanism of Gandou Fumu Decoction (GDFMD) for improving Wilson's disease (WD) in tx-J mice. METHODS: With 6 syngeneic wild-type mice as the control group, 30 tx-J mice were randomized into WD model group, low-, medium- and high-dose GDFMD treatment groups, and Fer-1 treatment group. Saline (in control and model groups) and GDFMD (3.48, 6.96 or 13.92 g/kg) were administered by gavage, and Fer-1 was injected intraperitoneally once daily for 14 days. Oil red and HE staining were used to observe lipid deposition and pathological conditions in the liver tissue; ALT, AST, albumin, AKP levels were determined to assess liver function of the mice. Western blotting and RT-qPCR were used to detect hepatic protein and mRNA expressions of GPX4, ACSL4, ALOX15, FTH1, FLT, TFR1, FAS, SCD1, and ACOX1, and Fe²⁺, MDA, ROS, SOD, GSH and 4-HNE levels were analyzed to assess oxidative stress. RESULTS: The mouse models of WD showed obvious fatty degeneration in the liver tissue significantly increased serum levels of ALT, AST and AKP, decreased albumin level, increased Fe²⁺, MDA, ROS, 4-HNE levels, decreased SOD and GSH levels (P<0.05), lowered protein expressions of ACOX1, GPX4, FTH1, FLT, FAS, and SCD1, and increased protein contents of TFR1, ACSL4 and ALOX15 in the liver. Treatment with GDFMD and Fer-1 improved liver histopathology and liver function of the mouse models, decreased the levels of Fe²⁺, MDA and ROS, increased SOD and GSH levels, and reversed the changes in hepatic protein expressions. CONCLUSIONS GDFMD improves liver steatosis in mouse models of WD possibly by inhibiting hepatocyte ferroptosis through the GPX4/ACSL4/ALOX15 signaling pathway.
Animals ; Ferroptosis/drug effects* ; Mice ; Signal Transduction/drug effects* ; Drugs, Chinese Herbal/therapeutic use* ; Hepatolenticular Degeneration/drug therapy* ; Hepatocytes/metabolism* ; Phospholipid Hydroperoxide Glutathione Peroxidase ; Fatty Liver/metabolism* ; Arachidonate 15-Lipoxygenase/metabolism* ; Coenzyme A Ligases/metabolism* ; Liver/metabolism* ; Male

Objective To investigate the effects of Gandou Fumu Decoction on liver fibrosis,iron metabolism,and ferroptosis in patients with hepatolenticular degeneration(Wilson disease,WD).Methods Seventy-eight hospitalized patients with WD characterized by kidney and liver deficiency,with phlegm and blood stasis,from the Department of Neurology,the First Affiliated Hospital of Anhui University of Chinese Medicine,were randomly assigned to two groups using a random number table method.The control group(n=39)received sodium dimercaptosulfonate in combination with a low-copper and high-protein diet.The observation group(n=39)received the same treatment as the control group,with the addition of Gandou Fumu Decoction(one dose per day,taken twice daily,in the morning and evening).Both groups underwent six treatment cycles,each lasting eight days.Ultrasonographic parameters,including portal vein main trunk diameter(PVMD),portal vein velocity(PVV),shear wave velocity(SWV),liver stiffness measurement(LSM),serum liver fibrosis markers(hyaluronic acid[HA],laminin[LN],procollagen typeⅢN-terminal peptide[PⅢNP],collagen type Ⅳ[CⅣ],aspartate aminotransferase to platelet ratio index[APRI],fibrosis-4 index[FIB-4]),and iron metabolism indicators(serum iron[SI],ferritin[FT])were compared before and after treatment.The relationship between baseline iron metabolism markers and ultrasonographic parameters,as well as serum liver fibrosis markers,was analyzed.Clinical efficacy,traditional Chinese medicine(TCM)syndrome scores,and adverse reactions were also compared between the groups.Additionally,bioinformatics analysis was performed to identify potential targets of Gandou Fumu Decoction for WD treatment.Peripheral blood mononuclear cells were collected from a normal group of 20 healthy individuals,as well as from both the control and observation groups before and after treatment.Real time fluorogenic quantitative PCR was performed to validate the expression changes of these targets across the groups.Results Compared with pre-treatment values,no significant changes were observed in PVMD levels in either group after treatment.No significant change in PVV was observed in the control group,whereas a significant decrease was noted in the observation group(P＜0.01).SWV,LSM,HA,LN,PⅢNP,CⅣ,APRI,FIB-4,and FT levels were significantly reduced compared to pre-treatment levels(P＜0.05,P＜0.01),whereas SI remained unchanged.Compared with the control group,the observation group had no significant difference in PVMD but had significantly lower PVV,SWV,LSM,HA,LN,PⅢNP,CⅣ,APRI,FIB-4,and FT levels(P＜0.05,P＜0.01),whereas SI remained unchanged.The total effective rate of treatment in the observation group was significantly higher than that in the control group(P＜0.05).Both groups showed a significant reduction in TCM syndrome scores after treatment(P＜0.01),with a significantly greater reduction observed in the observation group(P＜0.01).No significant adverse reactions were reported during treatment.Before treatment,there was no significant correlation between the SI of both groups and PVMD,PVV,SWV,LSM,HA,LN,PⅢNP,CⅣ,APRI,and FIB-4.In the observation group,FT showed a positive correlation with SWV,LSM,LN,PⅢNP,CⅣ,APRI,and FIB-4(P＜0.05,P＜0.01),while in the control group,FT showed a positive correlation with HA,LN,PⅢNP,CⅣ,APRI,and FIB-4(P＜0.01).After treatment,in the control group,SI showed a positive correlation with APRI and FIB-4(P＜0.05,P＜0.01),but there was no significant correlation between SI in the observation group and FT in both groups with the above-mentioned indicators.Bioinformatics analysis identified four potential targets of Gandou Fumu Decoction for treating WD,namely heme oxygenase 1(HMOX1),peroxisome proliferator-activated receptor alpha(PPARα),small heat shock protein B1(HSPB1),and mitogen-activated protein kinase 3(MAPK3).Compared to the normal group,both the control and observation groups had significantly lower PPARαand HSPB1 expression and significantly higher HMOX1 and MAPK3 expression before treatment(P＜0.01).Compared to before treatment within the same group,both groups showed significantly increased PPARα and HSPB1 expression and significantly decreased HMOX1 and MAPK3 expression after treatment(P＜0.05,P＜0.01).After treatment,the observation group had significantly higher PPARα and HSPB1 expression and lower HMOX1 and MAPK3 expression than the control group(P＜0.05,P＜0.01).Conclusion Gandou Fumu Decoction demonstrates remarkable advantages in improving clinical efficacy,Chinese medicine syndrome scores,iron metabolism,liver fibrosis progression,ultrasound imaging parameters,and ferroptosis-related biomarkers expression in patients with WD,with a favorable safety profile.

Objective:To evaluate the application potential of the bimodal ultrasound/near-infrared (NIR) composite nanoscale probe Arg-Gly-Asp (RGD)/Ag 2Te/perfluoropentane (PFP) @ mesoporous silica nanoparticles (MSN) in the diagnosis and treatment of microvascular diseases. Methods:Nanoprobes loaded with RGD, PFP and Ag 2Te were prepared by ultrasound sonication and carbodiimide method. The characterization of the nanoprobes was determined. The imaging performance, photothermal response, and target-seeking ability of the nanoprobes under NIR irradiation were verified. The biosafety of the nanoprobes was examined, and the thrombolytic ability of the nanoprobes was evaluated. The mice were observed to visualize microvessels of the abdominal wall under the NIR-Ⅱ imaging, and the microvascular visualization ability of the nanoprobes was evaluated. Results:The particle size of nanoprobes was (205.3±2.9) nm and the potential was (2.05±0.58) mV. The coupling rate of the RGD was (82.27±0.36)%, the encapsulation rate of the quantum dots was (80.80±3.26)%, and the photostability of the quantum dots was good. The fluorescence intensity was enhanced with the increase of the mass concentration of RGD/Ag 2Te/PFP@MSN, and the warming effect was more obvious. After ultrasound and NIR irradiation, the thrombolysis rate was significantly increased. RGD/Ag 2Te/PFP@MSN successfully realized NIR-Ⅱ fluorescence imaging of mice microvessels. The cytotoxicity assay and hemolysis assay showed that the probe had a good biosafety. Conclusion:The RGD/Ag 2Te/PFP@MSN nanoprobe is a potential strategy for targeted therapy of thrombotic diseases, combining dual-modality therapy of ultrasound and NIR to offer new possibilities for non-invasive and visual diagnosis and treatment of microvascular embolism.

Neurodegenerative diseases are a group of diseases caused by degeneration and dysfunction of the cells and tissues of the central nervous system， mainly including Alzheimer's disease （AD）， Parkinson's disease （PD）， and epilepsy. A common clinical manifestation of these diseases is cognitive decline. Neurodegenerative diseases are more common in the elderly. As population aging is aggravating， neurodegenerative diseases have aroused increasing concern since they seriously affect human health and quality of life. The pathogenesis of neurodegenerative diseases is complex， mainly related to mitochondrial dysfunction， apoptosis， neurotoxin， neurotransmitter abnormalities， oxidative stress， and inflammation. Although western drugs on the market can attenuate the symptoms of neurodegenerative diseases， they may induce severe adverse reactions and are thus not conducive to long-term use by the patients. The Chinese herbal medicine Angelicae Sinensis Radix was first recorded in the Shennong's Classic of Materia Medica （Shen Nong Ben Cao Jing）. It has the functions of activating blood， tonifying blood， modulating the immune system， regulating menstruation， and relieving pain. This paper summarizes the research progress in the effects of Angelicae Sinensis Radix and the prescriptions containing this medicine on neurodegenerative diseases in recent 10 years， aiming to provide a reference for the future application and research of Angelicae Sinensis Radix in the treatment of neurodegenerative diseases.

BACKGROUND:Internal heat-type acupuncture therapy is a new treatment technique that combines acupuncture therapy with hyperthermia.It has good clinical effects on steroid-induced osteonecrosis of the femoral head,but the mechanism of action is still not fully clear. OBJECTIVE:To explore the possible mechanism of internal heat-type acupuncture therapy in treating steroid-induced osteonecrosis of the femoral head in rabbits. METHODS:Thirty-two New Zealand rabbits were randomly divided into blank group,model group,internal heat-type acupuncture group and shock wave group using a random number table method,with 8 rabbits in each group.The model group,internal heat-type acupuncture group and shock wave group were modeled using methylprednisolone sodium succinate combined with Escherichia coli endotoxin.The internal heat-type acupuncture group received an internal heat-type acupuncture intervention on the buttocks of rabbits,once a week,for 20 minutes each time.The shock wave group received shock wave intervention on the buttocks of rabbits,once a week,with 2 000 beats per session.The blank group and model group were not given any treatment.After 4 weeks of intervention,blood samples and bilateral femoral head samples were collected from experimental rabbits.The levels of tumor necrosis factor-α and interleukin-6 in serum were detected by ELISA;the histomorphology of the femoral head was observed using hematoxylin-eosin staining and the rate of empty lacunae was calculated;the protein expressions of matrix metalloproteinase 2,matrix metalloproteinase 9,matrix metalloproteinase tissue inhibitor 1,and matrix metalloproteinase tissue inhibitor 2 were detected by immunohistochemistry and western blot. RESULTS AND CONCLUSION:Compared with the blank group,the model rabbits showed reduced food intake,mental fatigue,and decreased activity;compared with the model group,the above performance of the experimental rabbits was significantly improved after internal heat-type acupuncture and shock wave treatment.Compared with the blank group,the histomorphology of the femoral head in the model group deteriorated significantly and the rate of empty bone lacuna increased(P<0.001),while the histomorphology of the femoral head in the internal heat-type acupuncture group and shock wave group was significantly improved compared with the model group,and the rate of empty bone lacuna was reduced(P<0.001).The serum levels of tumor necrosis factor-α and interleukin-6 in the model group were significantly higher than those in the blank group(P<0.05),while the serum levels of tumor necrosis factor-α and interleukin-6 in the internal heat-type acupuncture group and the shock wave group were significantly lower than those in the model group(P<0.05).Compared with the blank group,the expression levels of matrix metalloproteinase 2 and matrix metalloproteinase 9 in the femoral head of the model group were significantly increased,while the expression levels of matrix metalloproteinase tissue inhibitor 1 and matrix metalloproteinase tissue inhibitor 2 were significantly decreased(P<0.001);compared with the model group,the protein expression levels of matrix metalloproteinase 2 and matrix metalloproteinase 9 were significantly decreased,while the protein expression levels of matrix metalloproteinase tissue inhibitor 1 and matrix metalloproteinase tissue inhibitor 2 were significantly increased in the internal heat-type acupuncture group and the shock wave group(P<0.001).Overall,these findings indicate that internal heat-type acupuncture may promote the repair of the necrotic femoral head by regulating the levels of matrix metalloproteinases/matrix metalloproteinase tissue inhibitors and serum inflammatory factors,thus treating early steroid-induced osteonecrosis of the femoral head.

Objective To establish an ideal modeling method for diarrhea predominant irritable bowel syndrome(IBS-D)with anxiely and depression in rats,and to provide a basis for the clinical study of IBS-D.Methods 60 rats were used in this study.(1)At first,20 rats were randomly divided into blank,3%acetic acid enema,4%acetic acid enema,and 5%acetic acid enema groups.After the modeling and observation period,the diarrhea status and the degree of colon injury caused by different modeling concentrations were observed by diarrhea related index and colon histopathology.(2)After the optimal modeling concentration was assessed,40 rats were randomly divided into control(a),acetic acid enema(b),acetic acid+binding(c),and acetic acid+binding+tail clip(d)groups and correspondingly treated for 8 days.After the treatments,the general condition,diarrhea-related index,open field test(OFT)score,and colonic histopathology of rats were evaluated.Results(1)Compared with the blank group,the fecal trait score of 4%acetic acid enema group was increased on days 1 to 3 after intervention(P＜0.001),and gradually decreased on days 4 to 7 after intervention.After 1 week,there was no significant difference between the fecal trait score and that of the blank group(P＞0.05).Body weight was lower(P＜0.01),fecal water content was higher(P＜0.001).Compared with blank group,body weight of the 5%acetic acid enema group was decreased(P＜0.001),the fecal trait score and diarrhea index were increased(P＜0.01).No significant difference was found between 3%acetic acid enema and blank groups.The pathological colon tissue showed that,compared with the blank group,the mucosal structure of the 4%acetic acid enema group was complete with a small amount of inflammatory cell infiltration,and the pathological tissue score showed no significant difference(P＞0.05),whereas the 5%acetic acid enema had a medium to large amount of inflammatory cell infiltration,and the pathological tissue score was increased(P＜0.01).(2)Compared with group a,group b had lower body weight(P＜0.001),and higher fecal trait score,fecal water content and diarrhea index(P＜0.01).Compared with a and b groups,the body weight of c and d groups was lower(P＜0.001),the fecal traits score,fecal water content,and diarrhea index were increased(P＜0.01),and the colon running time was decreased(P＜0.01).Compared with group c,Fecal water content in group D was higher(P＜0.001).In the OFT score,compared with a and b groups,the OFT distance,standing times,and upright times in c and d groups were lower(P＜0.05).Compared with c,the OFT distance,standing times,and upright times in d group were lower(P＜0.05).The pathological tissue of colon showed that the mucosal structure of the four groups was complete,and there were different degrees of inflammatory cell infiltration.The pathological tissue scores of groups c and d were higher than those of groups a and b(P＜0.05).Conclusions The 4%acetic acid concentration is appropriate for IBS-D modeling.After superposition and binding,the IBS-D diarrhea and internal hypersensitivity characteristic state can be better simulated.After superposition of a tail clip,the IBS-D model of liver stagnation and spleen deficiency can be established successfully.

Objective:To develop the Chinese version of the adolescent lifestyle profile-revised 2 (ALP-R2) and evaluate its reliability and validity.Methods:The original ALP-R2 was translated into Chinese edition, then tested by random sampling in middle school students.SPSS 23.0 and AMOS 17.0 were conducted exploratory factor analysis and confirmatory factor analysis to evaluate the reliability and validity of the Chinese version of ALP-R2.Results:(1) The Chinese version of ALP-R2 contained 43 items through item analysis, then exploring factor analysis showed that it contained 7 sub-scales(F1: health responsibility, F2: physical activity, F3: nutrition, F4: positive life perspective, F5: stress management, F6: spiritual health, F7: interpersonal relationships)with 40 items, and could explain 61.044% of the total variances. (2) The results of confirmatory factor analysis showed that the revised ALP-R2 had good construct validity( χ2/ df=4.97, GFI=0.98, NNFI=0.97, CFI=0.90, RMSEA=0.12). The scores of various factors in ALP-R2 were significantly correlated with the total score of Chinese adolescent lifestyles scale(CALS)( r=0.38-0.65, all P<0.05). (3) Internal consistency reliability was 0.711-0.801, the test-retest reliability was 0.723-0.822, and split-half reliability was 0.708-0.845. Conclusion:The Chinese version of ALP-R2 has good reliability and acceptable validity, and can be used to evaluate the lifestyle of adolescents.