To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Objective: To improve the efficiency of patient treatment in routine, emergency, and mass casualty scenarios (both peacetime and wartime), eliminate reliance on blood type compatibility, and promote the productization of platelet-rich plasma (PRP), this study investigated the optimal mixing ratio for developing a universal PRP formulation. Methods: PRP was prepared from donors with blood types O, A, B, and AB. Samples were mixed in varying proportions, and the optimal ratio was determined based on the trend of anti-A and anti-B antibody titers in the mixed PRP. Concentrations of the growth factors PDGF-AA, PDGF-BB, EGF, TGF-β1, and VEGF were measured by enzyme-linked immunosorbent assay (ELISA) before and after mixing. Results: A mixing ratio of A∶B∶AB=6∶2.5∶24 resulted in no detectable agglutination with either A or B cells in the microcolumn gel system, indicating the absence of immunological reactivity and confirming universal compatibility. Importantly, the levels of all measured growth factors remained unchanged following mixing, suggesting preservation of biological activity. Conclusion: These findings suggest that universal PRP can be prepared by neutralizing blood type antibodies through antigen-antibody reactions.

Objective:To analyze the safety profile of blinatumomab in children with B-cell acute lymphoblastic leukemia (ALL).Methods:Demographic and clinical data of 33 pediatric B-cell ALL patients treated with blinatumomab in the Women and Children′s Hospital, Qingdao University from January 2022 to November 2024 were retrospectively collected. Demographic data included gender and age, while clinical data comprised leukemia risk stratification, minimal residual disease (MRD) status before blinatumomab use, treatment duration (14-day or 28-day courses), and safety outcomes included drug-related fever, cytokine release syndrome (CRS), tachycardia, blood pressure abnormalities, elevated transaminases, immune effector cell-associated neurotoxicity syndrome (ICANS), oral mucositis, rash, and infections. Patients were stratified by CRS occurrence and transaminase elevation for comparative analysis of demographic/clinical characteristics.Results:A total of 33 children with B-cell type ALL who received blinatumomab treatment were included. Among them, 21 were male and 12 were female; the age was 5.2 (4.7, 7.0) years, ranging from 1.7 to 10.0 years. Risk stratification included low (2 cases), intermediate (23 cases), and high (8 cases) risk. Pre-treatment MRD was negative in 16 and positive in 17 patients. Eight patients received a 14-day blinatumomab course, while 25 cases received a 28-day course. The overall adverse events (AEs) rate was 81.8% (27/33). Among the 27 patients who experienced AEs, there were 5 cases (18.5%) of severe adverse events (all grade 3). The specific adverse events that occurred in the 33 patients included drug-related fever in 21 cases (63.6%) [including 16 cases (48.5%) of CRS], elevated transaminases in 10 cases (30.3%), infectious symptoms in 5 cases (15.2%), rash in 4 cases (12.1%), tachycardia in 3 cases (9.1%), ICANS in 2 cases (6.1%), and oral mucositis in 1 case (3.0%). No statistically significant differences were observed in gender, age, risk stratification, pretreatment MRD status, and treatment duration between the CRS and non-CRS groups, transaminase-elevated and normal groups (all P>0.05). Conclusions:In pediatric B-cell ALL, the most common AEs related to blinatumomab are CRS and elevated transaminases, but most reactions are mild, with rapid recovery and favorable tolerability.

AIM:To investigate the effects of emo-din on autophagy and apoptosis in rats with severe pneumonia(KP)caused by K.pneumoniae and its possible mechanism.METHODS:The KP rat model was established by infecting K pneumonia was treat-ed with Emodin.The rats were grouped into Sham surgery group,KP group,low concentration Emodin group,medium concentration Emodin group,high concentration Emodin group,and Emodin+sirtinol(SIRT1 activity inhibitor)group;Arterial partial pres-sure of carbon dioxide(PaCO2),arterial partial pres-sure of oxygen(PaO2)and arterial oxygen saturation(SaO2)were measured by blood gas analyzer;the white blood cells and neutrophils in bronchoalveo-lar lavage fluid(BALF)were measured by Wright-Gi-emsa staining;HE staining was applied to detect pathological changes in lung tissue in each group;ELISA was applied to detect the expression of IL-6,TNF-α,and IL-1β in lung tissues of each group;elec-tron microscopy scanning was applied to observe the autophagy of cells in lung tissues of each group;the expression of LC3B in lung tissues was observed by immunofluorescence staining;TUNEL method was applied to detect changes in cell apoptosis in lung tissue of rats in each group;Western blot was applied to detect the expression of silent informa-tion regulatory factor(SIRT1),adenosine monophos-phate activated protein kinase(AMPK),LC3-Ⅱ,LC3-Ⅰ,c-caspase-3,and caspase-3 proteins in lung tissue.RESULTS:K.pneumoniae caused severe lung tissue damage in rats with pneumonia,increased inflam-matory infiltration and cytokine release in the lungs,arterial blood PaO2 and SaO2 levels de-creased,PaCO2 levels increased,white blood cells and neutrophils count increased in BALF,increased cell apoptosis rate and c-caspase-3/caspase-3 level,and the cell autophagy and the levels of autophagy related proteins LC3-Ⅱ/LC3-Ⅰ were decreased(all P＜0.05),after Emodin treatment,SIRT1/AMPK signal-ing pathway was activated,PaO2 and SaO2 levels in arterial blood were increased,PaCO2 levels was de-creased,inflammatory reaction was inhibited,cell apoptosis in lung tissue was inhibited(all P＜0.05),and cell autophagy level was restored,sirtinol,a SIRT1 inhibitor,partially reversed the therapeutic ef-fect of Emodin on KP rats after inhibiting SIRT1/AMPK signaling pathway(P＜0.05).CONCLUSION:Emodin may enhance autophagy of lung tissue cells and inhibit apoptosis of rat lung tissue cells by acti-vating SIRT1/AMPK pathway,which may provide po-tential therapeutic options for KP.

Objective: To compare the changes in the concentration of relevant growth factors released from platelet-rich plasma (PRP) stored at -80℃ by cryopreservation and at 4℃ by refrigerated lyophilization over 2 years, aiming to provide a theoretical basis for prolonging PRP storage duration. Methods: PRP (n=15) was separated using a blood cell separator and stored under -80℃ cryopreservation (F-PRP group) and 4℃ refrigerated freeze-drying conditions (FD-PRP group). The contents of growth factors (PDGF-AA, PDGF-BB, EGF, TGF-β1, and VEGF) in both groups were measured by ELISA at 1, 3, 6, 9, 12 and 24 months. Results: PDGF-AA and VEGF maintained good stability in both groups for up to 24 months. PDGF-BB and TGF-β1 showed high stability in the first 12 months but their stability decreased gradually from 12th to 24th months. EGF demonstrated good stability in the first 6 months, and its stability gradually decreased from the 9th to 24th months. Comparing the F-PRP and FD-PRP groups, the concentrations of the five growth factors in the FD-PRP group were either not statistically different or higher than those in the F-PRP group at all time points. Specifically, the concentrations of EGF were significantly higher in the FD-PRP group at all time points. Conclusion: Both -80℃ freezing and 4℃ freeze-drying enable long-term preservation of PRP. Freeze-drying imposes less stringent storage requirements and facilitates growth factor compared to frozen storage.

Objective: To investigate the association between dietary quality and overweight / obesity among primary school students, so as to provide a basis for the prevention and control of childhood obesity. Methods: In September 2022, third-grade students from six primary schools in Ningbo City, Zhejiang Province were selected by a random cluster sampling method. Data on gender, age, height, and weight were collected through questionnaire surveys and physical examinations. Body mass index (BMI) was calculated, and overweight and obesity were determined using gender- and age-specific BMI cut-off points. The Chinese dietary quality questionnaires was administered to assess the intake of health-promoting and restricted foods over the past 24 hours, thereby evaluating overall dietary quality. A multivariate logistic regression model was used to analyze the association between dietary quality and overweight / obesity among primary school students. Results: A total of 1 375 primary school students were included, comprising 722 (52.51%) boys and 653 (47.49%) girls, with a mean age of (8.47±0.30) years. Among them, 165 (12.00%) were overweight and 171 (12.44%) were obese. The score for health-promoting foods was (4.29±2.27) points. The median score of restricted foods was 2.00 (interquartile range, 3.00) points. The total dietary quality score was (10.84±2.42) points. Multivariable logistic regression analysis indicated that the restricted food score was positively associated with overweight (OR=1.073, 95%CI: 1.002-1.148), while the total dietary quality score was negatively associated with overweight (OR=0.911, 95%CI: 0.851-0.976). However, no statistically significant associations were observed between the health-promoting food score and overweight or obesity (both P>0.05), nor between the restricted food score or total dietary quality score and obesity (both P>0.05). Conclusion A higher intake of restricted foods was associated with an increased risk of overweight, while a better dietary quality was associated with a decreased risk of overweight among primary school students.

AIM: To explore the clinical efficacy of 25G minimally invasive vitrectomy combined with 41G ultra-micro subretinal injection of tissue plasminogen activator(t-PA)in the treatment of subretinal hemorrhage(SMH).METHODS: Retrospective study. A totally 60 patients(60 eyes)who visited the Ophthalmology Department of Yuebei People's Hospital from June 2022 to September 2024 and were diagnosed with submacular hemorrhage were selected. According to different treatment methods, they were divided into a control group of 30 eyes(25G vitrectomy combined with intravitreal injection of t-PA)and an observation group of 30 eyes(25G vitrectomy combined with 41G subretinal injection of t-PA). The complete clearance rate of macular hemorrhage, best corrected visual acuity(BCVA), changes in intraocular pressure, central retinal thickness(CRT), the occurrence of postoperative complications were observed in the two groups of patients.RESULTS:The two groups of general data are comparable. After treatment for 7 d, the rate of complete clearance of macular hemorrhage was higher in the observation group than in the control group(100% vs 80%, P<0.05). There was no significant difference between the two groups in the comparison of BCVA at 1 d and 6 mo postoperatively(all P>0.05), and in the comparison of BCVA between the two groups at 7 d, 1, and 3 mo postoperatively, BCVA of the observation group was better than that of the control group(all P<0.05); and the intraocular pressure of the observation group was lower than that of the control group at 1 d, 7 d, and 1 mo postoperatively(all P<0.05), and there was no significant difference between the two groups in the comparison of intraocular pressure at 3 and 6 mo postoperatively(all P>0.05). There was no significant difference between the two groups in the comparison of CRT at 1 d and 6 mo postoperatively(all P>0.05), and CRT was lower than that of the control group at 7 d, 1 and 3 mo postoperatively(all P<0.05). The total incidence of complications in the observation group was not statistically different from that in the control group(0 vs 10%, P>0.05).CONCLUSION: The 25G minimally invasive vitrectomy combined with 41G ultra-microsubretinal injection of t-PA is more efficient in removing subretinal hemorrhage, promotes early anatomical restoration, and has a comparable long-term visual prognosis to the conventional method, with a favorable safety profile.

Objective To analyze the influencing factors of plastic bronchitis in children with Mycoplasma pneumoniae infection and put forward targeted prevention suggestions. Methods The clinical data of children with Mycoplasma pneumoniae infection who were admitted to Chengdu Third People's Hospital from September 2022 to February 2024 were retrospectively analyzed . According to whether plastic bronchitis occurred, they were divided into plastic group (n=118) and non-plastic group (n=184), and the differences between the two groups were compared and analyzed. Univariate and multivariate logistics regression analysis equations were used to analyze the independent influencing factors of plastic bronchitis in children with mycoplasma pneumoniae infection. Results Among the 302 children with Mycoplasma pneumoniae infection , 118 cases were diagnosed with plastic bronchitis. Analysis showed that the children’s age, duration of fever, hospital stay, pleural effusion rate, number of bronchoscopic lavage, allergy history, endoscopic mucosal erosion rate, WBC, NE%, LY%, CRP, LDH, PCT and D-D were the single factors influencing the occurrence of plastic bronchitis in children with mycoplasma pneumoniae infection. Binary logistics regression analysis revealed that age (OR=2.137, P=0.033, 95% CI: 1.132-16.603), allergy history （OR=3.028, P=0.014, 95% CI: 1.261-864), NE% (OR=2.395, P=0.031, 95% CI: 1.087-5.274), CRP (OR=3.864, P=0.004, 95% CI: 1.563-3.864), PCT (OR=4.125, P=0.001, 95% CI: 1.793-3.864), and D-D (OR=3.920, P=0.002, 95% CI: 1.632-3.864) were independent risk factors for plastic bronchitis in children with mycoplasma pneumoniae infection (P<0.05). Conclusion Age, allergy history, NE%, CRP, PCT and D-D are independent risk factors for plastic bronchitis in children with mycoplasma pneumoniae infection . It is necessary to take clinical intervention measures to reduce the occurrence risk.

In recent years, the incidence of dry eye disease(DED)is increasing, positioning it as one of the most prevalent diseases affecting the ocular surface. Inflammatory response is the pathological basis of DED, involving various inflammatory mediators and inflammatory signaling pathways. Consequently, anti-inflammatory treatment emerges as a fundamental strategy for preventing and managing DED. This review summarizes the classic inflammatory factors involved in the development and progression of DED, including interleukins, tumor necrosis factor, matrix metalloproteinases, chemokines, and cell adhesion molecules. It also discusses the relevant inflammatory signaling pathways: the MAPKs pathway, NF-κB pathway, Wnt pathway and TLR pathway. Additionally, this review addresses the mechanisms of action and alterations in relevant biomarkers associated with current first-line recommended anti-inflammatory therapies, including corticosteroids, immunosuppressants, nonsteroidal anti-inflammatory drugs, and traditional Chinese medicine approaches to inflammation management. This comprehensive overview aims to enhance understanding of the inflammatory mechanisms underlying DED while exploring future therapeutic prospects.

In recent years, the incidence of dry eye disease(DED)is increasing, positioning it as one of the most prevalent diseases affecting the ocular surface. Inflammatory response is the pathological basis of DED, involving various inflammatory mediators and inflammatory signaling pathways. Consequently, anti-inflammatory treatment emerges as a fundamental strategy for preventing and managing DED. This review summarizes the classic inflammatory factors involved in the development and progression of DED, including interleukins, tumor necrosis factor, matrix metalloproteinases, chemokines, and cell adhesion molecules. It also discusses the relevant inflammatory signaling pathways: the MAPKs pathway, NF-κB pathway, Wnt pathway and TLR pathway. Additionally, this review addresses the mechanisms of action and alterations in relevant biomarkers associated with current first-line recommended anti-inflammatory therapies, including corticosteroids, immunosuppressants, nonsteroidal anti-inflammatory drugs, and traditional Chinese medicine approaches to inflammation management. This comprehensive overview aims to enhance understanding of the inflammatory mechanisms underlying DED while exploring future therapeutic prospects.