The most prevalent kind of renal calculi,calcium oxalate(CaOx),is characterized by its propensi-ty for recurrence in the urinary system.The development of CaOx renal calculi is greatly affected by macrophage polariza-tion.Particular oxalate causes an imbalance in macrophage polarization,which skews the M1/M2 ratio and makes it easier for CaOx crystals to accumulate in the kidneys and grow into calcium plaques in the renal papilla.Notably,M2 macro-phages can prevent CaOx renal calculi by consuming crystals and reducing inflammatory stress.As a result,immunothera-peutic techniques that alter M1 and M2 macrophage polarization are extremely promising for preventing CaOx renal calcu-li.To clarify the respective roles of M1 and M2 macrophages in the formation of CaOx crystals and provide insights for de-veloping immunotherapeutic interventions against CaOx renal calculi,this review summarizes the mechanisms underlying macrophage polarization in the genesis of CaOx renal calculi.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective:To study the time evolution of financing burden and discuss the feasibility of provincial pooling by analyzing the panel data of"individual contribution burden ratio"and"government subsidy burden ratio"of residents'medical insurance in Shandong Province from 2015 to 2022.Methods:Spatial auto-correlation was used to analyze the spatial agglomeration and heterogeneity pattern;convergence analysis was used to analyze the inter-annual trends in the economic burden.Results:The"out-of-pocket ratio"increased year by year and the difference among cities was significant,the Moran's I value decreased year by year,and the geographical distribution pattern showed a random distribution pattern;the"government subsidy burden ratio"had little difference among cities,the global Moran's index value increased year by year,and the spatial agglomeration pattern was enhanced;both of them had σ convergence and absolute β convergence,showing a trend of balanced development.Conclusion:In order to promote provincial-level coordination,safeguard fund security and reduce the burden on residents,economic synergistic development strategies have been adopted to raise residents'incomes;emphasis has been placed on cutting back on income and expenditure,fine-tuning fund supervision;and reforming the financing mechanism,formulating fine-tuning financing standards and focusing on the increase in the cost of disease prevention and control have been adopted,so as to provide references for the improvement of the health insurance system and the promotion of the sustainable development of the health insurance cause.

Objective To investigate the association between the three single nucleotide polymorphisms (SNP) in angiotensin Ⅱ type one receptor (AT1R) gene with coronary artery disease (CAD) in Chinese Han nationality.Methods Extracted DNA and RNA samples of peripheral blood white cells from 192 CAD patients and 189 healthy individuals in Jan 2011 to Oct 2013 from the general hospital of the PLA Rocket Force.Designed primes and the three SNPs as rs6801836,rs2675511 and rs5182 of AT1R gene were analyzed with allele-specific fluorogenic oligonucleotide probes in an assay combining extension and hybridization.Results The genotype and allele frequencies of the three SNPs were not significantly different between the control group and CAD group (x2 =0.047～2.226,all P＞0.05).The major haplotype constructed with linkaged rs6801836 and rs5182 was TT.The frequency of every haplotypes showed no significantly difference between the two groups (x2 =0.025～1.020,all P＞0.05).Conclusion The three polymorphisms of AT1R gene studied in this work showed no association with CAD susceptibility.