Objective To investigate the influencing factors and Traditional Chinese Medical(TCM)syndrome classification of skin pruritus in patients with maintenance hemodialysis(MHD).Methods A total of 174 hemodialysis patients who underwent regular dialysis in Zhejiang Chinese Medical University Affiliated Jiaxing TCM Hospital from July to September 2024 were selected as study subjects.According to the presence or absence of uremic pruritus(UP),they were divided into pruritus group(n=66)and non-pruritus group(n=108).Both groups of patients were classified into TCM syndromes,and the factors affecting skin pruritus in MHD patients were analyzed by Logistic regression analysis and an evaluation model was established.The evaluation efficiency of the model was evaluated by receiver operating characteristic curve.The relationship between TCM syndromes and pruritus degree was analyzed.Results Both groups of patients were mainly characterized by spleen and kidney Qi deficiency,and the difference was statistically significant(P＜0.05).Logistic regression analysis showed that β2 microglobulin(β2-MG),blood phosphorus,hyper-sensitive C-reactive protein and parathyroid hormone(PTH)were all risk factors for skin pruritus in MHD patients.The area under the curve of skin pruritus in MHD patients was 0.962(95％CI:0.930-0.995).The underlying syndrome of UP patients was mainly spleen and kidney Qi deficiency,and marked syndrome was mainly blood deficiency and wind-dryness.Conclusion β2-MG,blood phosphorus,hyper-sensitive C-reactive protein and PTH are closely related to the occurrence of skin pruritus in MHD patients.The TCM syndrome of UP patients is mainly characterized by spleen and kidney Qi deficiency,and syndrome of blood deficiency and wind-dryness is mainly characterized by UP patients,and there is a certain correlation between TCM syndrome classification and the degree of skin pruritus.

Atherosclerosis is a chronic inflammatory disease and the root cause of most cardiovascular diseases.Soluble guanylate cyclase(sGC)agonists play an important role in the regulation of atherosclerotic diseases by nitric oxide(NO)/sGC/cyclic guanosine phosphate(cGMP)signaling pathway.sGC plays an anti-atherosclerotic role in reducing blood lipid levels,improving endothelial dysfunction,reducing inflammatory responses,inhibiting platelet activation,in-hibiting smooth muscle cell proliferation and apoptosis via activating downstream cGMP.This article reviews the effect of sGC agonists on atherosclerosis and its mechanism,in order to provide a theoretical basis for the clinical application of sGC agonists.

Atherosclerosis is a chronic inflammatory disease and the root cause of most cardiovascular diseases.Soluble guanylate cyclase(sGC)agonists play an important role in the regulation of atherosclerotic diseases by nitric oxide(NO)/sGC/cyclic guanosine phosphate(cGMP)signaling pathway.sGC plays an anti-atherosclerotic role in reducing blood lipid levels,improving endothelial dysfunction,reducing inflammatory responses,inhibiting platelet activation,in-hibiting smooth muscle cell proliferation and apoptosis via activating downstream cGMP.This article reviews the effect of sGC agonists on atherosclerosis and its mechanism,in order to provide a theoretical basis for the clinical application of sGC agonists.

Objective To investigate the influencing factors and Traditional Chinese Medical(TCM)syndrome classification of skin pruritus in patients with maintenance hemodialysis(MHD).Methods A total of 174 hemodialysis patients who underwent regular dialysis in Zhejiang Chinese Medical University Affiliated Jiaxing TCM Hospital from July to September 2024 were selected as study subjects.According to the presence or absence of uremic pruritus(UP),they were divided into pruritus group(n=66)and non-pruritus group(n=108).Both groups of patients were classified into TCM syndromes,and the factors affecting skin pruritus in MHD patients were analyzed by Logistic regression analysis and an evaluation model was established.The evaluation efficiency of the model was evaluated by receiver operating characteristic curve.The relationship between TCM syndromes and pruritus degree was analyzed.Results Both groups of patients were mainly characterized by spleen and kidney Qi deficiency,and the difference was statistically significant(P＜0.05).Logistic regression analysis showed that β2 microglobulin(β2-MG),blood phosphorus,hyper-sensitive C-reactive protein and parathyroid hormone(PTH)were all risk factors for skin pruritus in MHD patients.The area under the curve of skin pruritus in MHD patients was 0.962(95％CI:0.930-0.995).The underlying syndrome of UP patients was mainly spleen and kidney Qi deficiency,and marked syndrome was mainly blood deficiency and wind-dryness.Conclusion β2-MG,blood phosphorus,hyper-sensitive C-reactive protein and PTH are closely related to the occurrence of skin pruritus in MHD patients.The TCM syndrome of UP patients is mainly characterized by spleen and kidney Qi deficiency,and syndrome of blood deficiency and wind-dryness is mainly characterized by UP patients,and there is a certain correlation between TCM syndrome classification and the degree of skin pruritus.

The chemical constituents of Rosa chinensis Jacq were diverse ,mainly including flavonoids ,flavonoid glyco-sides ,phenolic acids ,aromatic oils ,tannins and pigments .Its extract and some chemical constituents had shown multiple phar-macological activities ,such as antitumor ,antifungal ,anti-viral ,anti-oxidation etc ..The advances in the study on chemical com-ponents and pharmacological actions of Rosa chinensis Jacq were reviewed and its application prospect was prospected .

Berberine was an isoquinoline type alkaloid extracted from Chinese herbs such as Coptis chinensis.Recently, as a great many berberine derivatives had been synthesized with comprehensive physiological functions , the structural modification and ap-plication of berberine showed great promising significance .Recent literatures had been systematically analyzed and summarized in this review.With abundant pharmacological activities of berberine different sites ′derivatives had been presented , systematical information of berberine structural modification as a lead compound and new drug R&D were provided in this article .