1.Clinical Characteristics and Influencing Factors of Rheumatoid Arthritis in Patients with Cold Dampness Obstruction Syndrome
Yanyu CHEN ; Yanqi LI ; Longxiao LIU ; Liubo ZHANG ; Tianyi LAN ; Nan ZHANG ; Cheng XIAO ; Yuan XU ; Qingwen TAO
Chinese Journal of Experimental Traditional Medical Formulae 2025;31(3):140-146
ObjectiveTo study the clinical characteristics and influencing factors of rheumatoid arthritis (RA) in the patients with cold dampness obstruction syndrome. MethodsThe RA patients treated in the Department of Traditional Chinese Medicine and Rheumatology of the China-Japan Friendship Hospital from August 2022 to June 2024 were selected. The demographic information, clinical data, laboratory test results, and traditional Chinese medicine (TCM) symptom information were collected for syndrome differentiation, on the basis of which the characteristics and influencing factors of cold dampness obstruction syndrome were analyzed. ResultsA total of 258 RA patients were selected in this study, including 88 (34.1%) patients with cold dampness obstruction syndrome, 53 (20.5%) patients with dampness and heat obstruction syndrome, 31 (12.0%) patients with wind dampness obstruction syndrome, 29 (11.2%) patients with liver-kidney deficiency syndrome, 19 (7.4%) patients with Qi-blood deficiency syndrome, 14 (5.4%) patients with phlegm-stasis obstruction syndrome, 15 (5.8%) patients with stasis obstructing collateral syndrome and 9 (3.5%) patients with Qi-Yin deficiency syndrome. The patients were assigned into two groups of cold dampness obstruction syndrome and other syndromes. The group of cold dampness obstruction syndrome had lower joint fever, 28-tender joint count (TJC28), and 28-joint disease activity score (DAS28)-C-reactive protein (CRP) and higher central sensitization, cold feeling of joints, fear of wind and cold, cold limbs, and abdominal distention than the group of other syndromes (P<0.05). The binary logistic regression analysis showed that central sensitization (OR 5.749, 95%CI 2.116-15.616, P<0.001) and DAS28-CRP (OR 0.600, 95% CI 0.418-0.862, P=0.006) were the independent factors influencing cold dampness obstruction syndrome in RA. ConclusionCold dampness obstruction syndrome is a common syndrome in RA patients. It is associated with central sensitization, cold feeling of joints, abdominal distension and may be a clinical syndrome associated with central sensitization.
2.Effect of cinnamaldehyde on Bax/Bak and apoptosis of vascular endothelial cells in diabetic ulcers
Zheyu JIN ; Chenlei XIE ; Xinqi FAN ; Shu YANG ; Ruiyi DONG ; Yanyu BAI ; Yarong DING ; Zhongzhi ZHOU ; Li CHEN
Journal of Army Medical University 2025;47(21):2678-2687
Objective To investigate the effects of cinnamic aldehyde(CA)on Bcl-2-associated X protein(Bax)and Bcl-2 homologous antagonist/killer(Bak)in vascular endothelial cells of diabetic ulcer wound tissues,as well as on cell apoptosis.Methods ① Forty-eight healthy SPF-grade male SD rats(5 weeks old,weighing 180~220 g)were randomly assigned to a control group(12 rats)and a diabetes group(36 rats).The diabetic model was established with an intraperitoneal injection of 50 mg/kg STZ-citrate sodium solution and high-fat diet feeding.The diabetes group was further randomly divided into Model group,CA group,and the rb-bFGF group,with 12 animals in each group.Wounds in the Con and Model groups were disinfected and topically treated with normal saline,CA group received topical application of 4 μmol/L CA in PEG 400 gel,and those of the rb-bFGF group were treated with bevacizumab gel.The wound healing rate of each group was calculated at 3,7 and 14 d after intervention.At 14 d after intervention,pathological changes in the wounds were observed with HE staining,and the expression levels of Bax and Bak were detected by Western blotting.② Human umbilical vein endothelial cell line EA.hy926 was treated with 175 mmol/L glucose for 48 h to establish a cell model of high glucose injury.The experimental cells were divided into control group,model group and CA treatment group.Cell scratch test and tube formation test were performed respectively to determine the migration ability and angiogenesis of the cells.The expression levels of Bax and Bak was detected with immunofluorescence assay,and cell apoptosis was detected by TUNEL staining.Results ①The diabetic rats in the Model group exhibited significantly higher blood glucose level(P<0.05),declined wound healing rate at 7 and 14 d after intervention(P<0.05),and enhanced expression levels of Bax and Bak(P<0.05)when compared with the control group.Pathological observation revealed that,at 14 d after intervention,accompanied with inflammatory reactions,dense infiltration of inflammatory cells,fewer new blood vessels,and continuous fluid exudation in the wound were observed in the Model group,but the control group presented complete epithelialization in full-thickness skin.Compared with the conditions in the Model group,both CA and rb-bFGF treatment improved the epithelialization process,with mature granulation tissues,showing good healing condition,promoted wound healing rate(P<0.05),and decreased the expression levels of Bax and Bak(P<0.05).② The results of cell experiments showed that the cells of the model group showed significantly reduced migration ability and tube formation ability(P<0.05),reduced protein levels of Bax and Bak(P<0.05),and lower apoptotic rate(P<0.05)when compared with the cells in the model group.Conclusion CA can inhibit the expression of apoptosis-related proteins Bax and Bak,promote the migration and tube formation of vascular endothelial cells,and inhibit the cell apoptosis under high glucose condition,which may be an important reason for its promoting wound healing in diabetic ulcer rats.
3.Progress on necrotizing enterocolitis of preterm infants associated with blood component transfusion
Yanyu JIN ; Xiangyun YAN ; Fan ZHANG ; Bin ZHUANG ; Shushu LI ; Shuping HAN
International Journal of Pediatrics 2025;52(3):180-183
Necrotizing enterocolitis(NEC)is a gastrointestinal emergency commonly seen in premature infants,and its etiology and high-risk factors have not been fully elucidated.Premature infants who receive blood component transfusions are at significantly increased risk of developing NEC,with a higher incidence and mortality rate.This review focuses on a comprehensive analysis of the association between multiple blood component transfusions and NEC,the pathogenesis,prevention measures,and the threshold of blood component transfusions,aiming to provide a reference for the safe and rational use of blood component transfusions in clinical practice,and to guide fulture research directions.
4.Research on the High-quality Development Model of the National Regional Medical Center for Cardiovascular Disense Based on the Synergy Theory
Li ZHENG ; Yanyu TANG ; Keke WANG ; Yaojun ZHAO
Chinese Hospital Management 2024;44(10):26-29
The construction of regional medical centers is an important carrier for the country to further promote the reform of the new medical service system during the"14th Five-Year Plan"period.In view of the problems existing in the current construction of national regional medical centers,such as imperfect coordination mechanism,insufficient coordination power and lack of assessment and evaluation system,drawing on collaboration theory and case study method,the construction path of national regional medical centers was analyzed from three dimensions:management system collaboration,operation mechanism collaboration and evaluation mechanism collaboration;It explore and constructs the new management model of"13331"high quality development in National Regional Medical Centers;The results provide experience and case reference for promoting the high-quality development of national regional medical centers under the new situation in terms of party building leadership,medical technology,scientific and technological innovation,medical-education collaboration and brand influence.
5.Research on the High-quality Development Model of the National Regional Medical Center for Cardiovascular Disense Based on the Synergy Theory
Li ZHENG ; Yanyu TANG ; Keke WANG ; Yaojun ZHAO
Chinese Hospital Management 2024;44(10):26-29
The construction of regional medical centers is an important carrier for the country to further promote the reform of the new medical service system during the"14th Five-Year Plan"period.In view of the problems existing in the current construction of national regional medical centers,such as imperfect coordination mechanism,insufficient coordination power and lack of assessment and evaluation system,drawing on collaboration theory and case study method,the construction path of national regional medical centers was analyzed from three dimensions:management system collaboration,operation mechanism collaboration and evaluation mechanism collaboration;It explore and constructs the new management model of"13331"high quality development in National Regional Medical Centers;The results provide experience and case reference for promoting the high-quality development of national regional medical centers under the new situation in terms of party building leadership,medical technology,scientific and technological innovation,medical-education collaboration and brand influence.
6.Research on the High-quality Development Model of the National Regional Medical Center for Cardiovascular Disense Based on the Synergy Theory
Li ZHENG ; Yanyu TANG ; Keke WANG ; Yaojun ZHAO
Chinese Hospital Management 2024;44(10):26-29
The construction of regional medical centers is an important carrier for the country to further promote the reform of the new medical service system during the"14th Five-Year Plan"period.In view of the problems existing in the current construction of national regional medical centers,such as imperfect coordination mechanism,insufficient coordination power and lack of assessment and evaluation system,drawing on collaboration theory and case study method,the construction path of national regional medical centers was analyzed from three dimensions:management system collaboration,operation mechanism collaboration and evaluation mechanism collaboration;It explore and constructs the new management model of"13331"high quality development in National Regional Medical Centers;The results provide experience and case reference for promoting the high-quality development of national regional medical centers under the new situation in terms of party building leadership,medical technology,scientific and technological innovation,medical-education collaboration and brand influence.
7.Research on the High-quality Development Model of the National Regional Medical Center for Cardiovascular Disense Based on the Synergy Theory
Li ZHENG ; Yanyu TANG ; Keke WANG ; Yaojun ZHAO
Chinese Hospital Management 2024;44(10):26-29
The construction of regional medical centers is an important carrier for the country to further promote the reform of the new medical service system during the"14th Five-Year Plan"period.In view of the problems existing in the current construction of national regional medical centers,such as imperfect coordination mechanism,insufficient coordination power and lack of assessment and evaluation system,drawing on collaboration theory and case study method,the construction path of national regional medical centers was analyzed from three dimensions:management system collaboration,operation mechanism collaboration and evaluation mechanism collaboration;It explore and constructs the new management model of"13331"high quality development in National Regional Medical Centers;The results provide experience and case reference for promoting the high-quality development of national regional medical centers under the new situation in terms of party building leadership,medical technology,scientific and technological innovation,medical-education collaboration and brand influence.
8.Research on the High-quality Development Model of the National Regional Medical Center for Cardiovascular Disense Based on the Synergy Theory
Li ZHENG ; Yanyu TANG ; Keke WANG ; Yaojun ZHAO
Chinese Hospital Management 2024;44(10):26-29
The construction of regional medical centers is an important carrier for the country to further promote the reform of the new medical service system during the"14th Five-Year Plan"period.In view of the problems existing in the current construction of national regional medical centers,such as imperfect coordination mechanism,insufficient coordination power and lack of assessment and evaluation system,drawing on collaboration theory and case study method,the construction path of national regional medical centers was analyzed from three dimensions:management system collaboration,operation mechanism collaboration and evaluation mechanism collaboration;It explore and constructs the new management model of"13331"high quality development in National Regional Medical Centers;The results provide experience and case reference for promoting the high-quality development of national regional medical centers under the new situation in terms of party building leadership,medical technology,scientific and technological innovation,medical-education collaboration and brand influence.
9.Research on the High-quality Development Model of the National Regional Medical Center for Cardiovascular Disense Based on the Synergy Theory
Li ZHENG ; Yanyu TANG ; Keke WANG ; Yaojun ZHAO
Chinese Hospital Management 2024;44(10):26-29
The construction of regional medical centers is an important carrier for the country to further promote the reform of the new medical service system during the"14th Five-Year Plan"period.In view of the problems existing in the current construction of national regional medical centers,such as imperfect coordination mechanism,insufficient coordination power and lack of assessment and evaluation system,drawing on collaboration theory and case study method,the construction path of national regional medical centers was analyzed from three dimensions:management system collaboration,operation mechanism collaboration and evaluation mechanism collaboration;It explore and constructs the new management model of"13331"high quality development in National Regional Medical Centers;The results provide experience and case reference for promoting the high-quality development of national regional medical centers under the new situation in terms of party building leadership,medical technology,scientific and technological innovation,medical-education collaboration and brand influence.
10.Research on the High-quality Development Model of the National Regional Medical Center for Cardiovascular Disense Based on the Synergy Theory
Li ZHENG ; Yanyu TANG ; Keke WANG ; Yaojun ZHAO
Chinese Hospital Management 2024;44(10):26-29
The construction of regional medical centers is an important carrier for the country to further promote the reform of the new medical service system during the"14th Five-Year Plan"period.In view of the problems existing in the current construction of national regional medical centers,such as imperfect coordination mechanism,insufficient coordination power and lack of assessment and evaluation system,drawing on collaboration theory and case study method,the construction path of national regional medical centers was analyzed from three dimensions:management system collaboration,operation mechanism collaboration and evaluation mechanism collaboration;It explore and constructs the new management model of"13331"high quality development in National Regional Medical Centers;The results provide experience and case reference for promoting the high-quality development of national regional medical centers under the new situation in terms of party building leadership,medical technology,scientific and technological innovation,medical-education collaboration and brand influence.

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