Diabetic kidney disease（DKD） is a chronic kidney structural and functional disorder caused by diabetes. With the global prevalence of diabetes continuing to rise， DKD has gradually become a major cause of chronic kidney disease and end-stage renal disease（ESRD）， posing a serious threat to patients' quality of life and long-term health outcomes. Studies have shown that apoptosis plays a pivotal role in the development and progression of DKD， with its mechanisms involving abnormal activation of multiple signaling pathways such as Toll-like receptor 4（TLR4）/nuclear transcription factor-κB（NF-κB）/B-cell lymphoma-2（Bcl-2）/cysteinyl aspartate-specific proteinase（Caspase）-3， protein kinase R-like endoplasmic reticulum kinase（PERK）/eukaryotic initiation factor 2α（eIF2α）/activating transcript factor 4（ATF4）/CCAAT enhancer-binding protein homologous protein（CHOP）， phosphatidylinositol 3-kinase（PI3K）/protein kinase B（Akt）/glycogen synthase kinase-3β（GSK-3β）， Janus kinase 2（JAK2）/signal transducer and activator of transcription 3（STAT3）， adenosine monophosphate-activated protein kinase（AMPK）/mammalian target of rapamycin（mTOR） and silent information regulator 1（SIRT1）/tumor suppressor protein 53（p53）， thereby accelerating renal pathological damage in DKD. Extensive evidence-based medical studies have confirmed that traditional Chinese medicine（TCM）， leveraging its unique therapeutic advantages of multi-target， multi-component and multi-pathway approaches， has demonstrated remarkable efficacy and favorable safety profiles in treating DKD. Recent studies have demonstrated that active components of TCM can specifically target and modulate key effectors in apoptotic signaling pathways. Meanwhile， traditional compound formulations exert synergistic effects through multiple approaches such as replenishing deficiency and activating blood circulation， detoxifying and dredging collaterals， tonifying kidney essence， and removing stasis and purging turbidity， thereby comprehensively regulating critical pathological processes including endoplasmic reticulum stress and mitochondrial apoptosis pathways. This combined therapeutic approach of molecular targeting and holistic regulation provides novel strategies for delaying the progression of DKD. Based on this， this paper provides an in-depth analysis of key apoptotic signaling pathways and their regulatory mechanisms， while systematically summarizing recent research advances regarding the therapeutic effects of TCM active components， compound formulations， and proprietary Chinese medicines on DKD through modulation of these pathways， with particular emphasis on their underlying molecular mechanisms. These findings not only elucidate the modern scientific connotation and theoretical basis of TCM in treating DKD but also establish a solid theoretical and practical foundation for promoting the wider clinical application and further research of TCM in the field of DKD treatment.

Type Ⅳ cardiorenal syndrome(CRS)is a subtype of CRS characterized by cardiac structural damage and/or functional decline secondary to chronic kidney disease.Clinically,it often manifests as fatigue,shortness of breath,edema,oliguria,and difficulty lying flat at night,which align with the TCM pattern of"deficiency of primordial qi and excess of yin-pathogenic fire".Li Dongyuan proposed the theory that"yin-pathogenic fire and primordial qi are opposites",emphasizing the dynamic relationship of"mutual growth and decline"between primordial qi and yin fire.From this perspective,the development and progression of Type Ⅳ CRS are believed to correspond to the fluctuations in the balance of primordial qi and yin-pathogenic fire.Based on this theory,the core pathogenesis of Type Ⅳ CRS is summarized as"imbalance between qi and fire",where"deficiency of primordial qi"is the root cause,often attributed to damage to the heart,spleen,and kidney,while"exuberance of yin-pathogenic fire"represents the pathological manifestation.In clinical practice,the treatment should focus on reinforcing primordial qi and subduing yin-pathogenic fire,with tailored approaches according to the stages of disease progression.In the early stage,when primordial qi lacks a foundation for generation and yin-pathogenic fire begins to emerge,the treatment should aim to consolidate the root of primordial qi and suppress the budding of yin-pathogenic fire.In the middle stage,when primordial qi is insufficiently produced and yin-pathogenic fire becomes predominant,the treatment should focus on nourishing the source of primordial qi and curbing the exuberance of yin-pathogenic fire.In the late stage,when primordial qi becomes dispersed and yin-pathogenic fire is unconstrained,the treatment should prioritize consolidating the foundation of primordial qi and restraining the chaotic movement of yin-pathogenic fire.

Objective:To analyze the comprehensive efficiency of resource allocation in urban public hospitals in 21cities of Guangdong Province from 2019 to 2023,aiming at providing empirical evidence for future medical policy makers and hospital managers in resource allocation and management.Methods:Using Data Envelopment Analysis and Malmquist index to evaluate the efficiency of health resource allocation in public hospitals in Guangdong.Results:From 2019 to 2023,the comprehensive efficiency of urban public hospitals in Guangdong Province was mildly ineffective,only 7 cities showing relative effectiveness,and there were significant regional differences in efficiency.Malmquist index analysis showed that the total factor productivity of health resource allocation in urban public hospitals in the province decreased from 2019 to 2020 and kept increasing from 2020 to 2023,mainly due to the increasing of the technological progress index and the scale efficiency index.Horizontally,the total factor productivity of 9 cities in the province has increased,while the total factor productivity of 12 cities has decreased,with significant regional differences.The input-output redundancy analysis shows that only 6 cities have no input-output redundancy.Conclusion:The overall efficiency of resource allocation in urban public hospitals in Guangdong Province from 2019 to 2023 is relatively low,with significant regional differences.In the future,it is necessary to coordinate and plan resource allocation,focus on refined management,strengthen talent training and technological improvement,improve the operational efficiency of existing resources,and promote high-quality development of hospitals.

Objective To evaluate the clinical efficacy and safety of Huoxue Jiedu Prescription in the treatment of polycythemia vera with heat toxicity and blood stasis syndrome.Methods Totally 155 patients of polycythemia vera with heat toxicity and blood stasis syndrome from 5 hospitals including Langfang Traditional Chinese Medicine Hospital from October 2022 to March 2024 were collected.Patients were divided into an observation group(79 cases)and control group(76 cases)using a random number table method.Both groups received conventional Western medicine treatment.The observation group was given Huoxue Jiedu Prescription,one dosage per day,taken orally twice a day;both groups received one treatment course of one month,and three treatment courses were observed.The efficacy of Western medicine and TCM syndromes was observed,and the total symptom assessment scale of myeloproliferative neoplasms(MPN-10)scores,hematological indicators,coagulation function before and after treatment were compared.The safety indicators of the two groups were monitored.Results The control group and observation group lost 2 and 4 cases,respectively.The total effective rate of Western medicine in the observation group was 90.67%(68/75),while the control group was 67.57%(50/74),with statistical significance(P<0.01).The total effective rate of TCM syndromes in the observation group was 94.67%(71/75),while in the control group was 71.62%(53/74),with statistical significance(P<0.01).Compared with before treatment,the total score of MPN-10 in both groups significantly decreased(P<0.05);after treatment,the total score of MPN-10 in the observation group was lower than that in the control group(P<0.05).Compared with before treatment,both groups showed significant reductions in hemoglobin,white blood cell count,hematocrit and platelet count after treatment(P<0.05);after treatment,the above hematological indicators in the observation group were better than those in the control group(P<0.05).Compared with before treatment,the levels of D-dimer and fibrinogen in both groups significantly decreased after treatment,and the activated partial thromboplastin time and prothrombin time were significantly shortened(P<0.05);after treatment,the observation group showed better improvement in the coagulation function indicators compared to the control group(P<0.05).There were no significant adverse reactions in the two groups.Conclusion Huoxue Jiedu Prescription can improve clinical efficacy of polycythemia vera with heat toxicity and blood stasis syndrome,improve hematological indexes,reduce coagulation indexes,and has good safety.

BACKGROUND:When performing percutaneous minimally invasive transforaminal lumbar interbody fusion to implant an intervertebral cage,due to the narrow operating range of the approach,there is a risk of nerve root injury or poor position of cage. To solve the above problems,a novel mechanical deformable press-fit cage (YP-cage) was invented.OBJECTIVE:To preliminarily evaluate the mechanical strength characteristics of this new lumbar fusion device YP-cage.METHODS:Static axial compression and torsion tests were conducted on 9,11,and 13 mm YP-cages (n=9) and poly (ether ether ketone) (PEEK)-cages (n=9). The force-displacement curves were collected to calculate yield displacement and load,ultimate load displacement and stiffness,yield angular displacement and torque,ultimate load and angle displacement torque and stiffness for comparative analysis. RESULTS AND CONCLUSION:(1) In the static axial compression test,YP-cage was superior to PEEK-cage in terms of stiffness,yield load,ultimate displacement,and load limit in three groups of tests (9,11,13 mm) (P<0.01),but the yield displacement of YP-cage was smaller than that of PEEK-cage (P<0.05). (2) In the static torsion test,there was no significant difference in the ultimate torsion angle between YP-cage and PEEK-cage in 9 mm group. YP-cage was lower thanPEEK-cage in yield torque,yield torsion angle,and ultimate torque (P<0.01),while YP-cage torsional stiffness was greater than PEEK-cage in 9 mm group and 11 mm group (P<0.01). (3) The results show that the novel press-fit mechanical lumbar cage has higher compressive strength than PEEK cage,but the torsional strength is not as good as PEEK-cage.

Type Ⅳ cardiorenal syndrome(CRS)is a subtype of CRS characterized by cardiac structural damage and/or functional decline secondary to chronic kidney disease.Clinically,it often manifests as fatigue,shortness of breath,edema,oliguria,and difficulty lying flat at night,which align with the TCM pattern of"deficiency of primordial qi and excess of yin-pathogenic fire".Li Dongyuan proposed the theory that"yin-pathogenic fire and primordial qi are opposites",emphasizing the dynamic relationship of"mutual growth and decline"between primordial qi and yin fire.From this perspective,the development and progression of Type Ⅳ CRS are believed to correspond to the fluctuations in the balance of primordial qi and yin-pathogenic fire.Based on this theory,the core pathogenesis of Type Ⅳ CRS is summarized as"imbalance between qi and fire",where"deficiency of primordial qi"is the root cause,often attributed to damage to the heart,spleen,and kidney,while"exuberance of yin-pathogenic fire"represents the pathological manifestation.In clinical practice,the treatment should focus on reinforcing primordial qi and subduing yin-pathogenic fire,with tailored approaches according to the stages of disease progression.In the early stage,when primordial qi lacks a foundation for generation and yin-pathogenic fire begins to emerge,the treatment should aim to consolidate the root of primordial qi and suppress the budding of yin-pathogenic fire.In the middle stage,when primordial qi is insufficiently produced and yin-pathogenic fire becomes predominant,the treatment should focus on nourishing the source of primordial qi and curbing the exuberance of yin-pathogenic fire.In the late stage,when primordial qi becomes dispersed and yin-pathogenic fire is unconstrained,the treatment should prioritize consolidating the foundation of primordial qi and restraining the chaotic movement of yin-pathogenic fire.

Objective:To analyze the comprehensive efficiency of resource allocation in urban public hospitals in 21cities of Guangdong Province from 2019 to 2023,aiming at providing empirical evidence for future medical policy makers and hospital managers in resource allocation and management.Methods:Using Data Envelopment Analysis and Malmquist index to evaluate the efficiency of health resource allocation in public hospitals in Guangdong.Results:From 2019 to 2023,the comprehensive efficiency of urban public hospitals in Guangdong Province was mildly ineffective,only 7 cities showing relative effectiveness,and there were significant regional differences in efficiency.Malmquist index analysis showed that the total factor productivity of health resource allocation in urban public hospitals in the province decreased from 2019 to 2020 and kept increasing from 2020 to 2023,mainly due to the increasing of the technological progress index and the scale efficiency index.Horizontally,the total factor productivity of 9 cities in the province has increased,while the total factor productivity of 12 cities has decreased,with significant regional differences.The input-output redundancy analysis shows that only 6 cities have no input-output redundancy.Conclusion:The overall efficiency of resource allocation in urban public hospitals in Guangdong Province from 2019 to 2023 is relatively low,with significant regional differences.In the future,it is necessary to coordinate and plan resource allocation,focus on refined management,strengthen talent training and technological improvement,improve the operational efficiency of existing resources,and promote high-quality development of hospitals.

BACKGROUND:When performing percutaneous minimally invasive transforaminal lumbar interbody fusion to implant an intervertebral cage,due to the narrow operating range of the approach,there is a risk of nerve root injury or poor position of cage. To solve the above problems,a novel mechanical deformable press-fit cage (YP-cage) was invented.OBJECTIVE:To preliminarily evaluate the mechanical strength characteristics of this new lumbar fusion device YP-cage.METHODS:Static axial compression and torsion tests were conducted on 9,11,and 13 mm YP-cages (n=9) and poly (ether ether ketone) (PEEK)-cages (n=9). The force-displacement curves were collected to calculate yield displacement and load,ultimate load displacement and stiffness,yield angular displacement and torque,ultimate load and angle displacement torque and stiffness for comparative analysis. RESULTS AND CONCLUSION:(1) In the static axial compression test,YP-cage was superior to PEEK-cage in terms of stiffness,yield load,ultimate displacement,and load limit in three groups of tests (9,11,13 mm) (P<0.01),but the yield displacement of YP-cage was smaller than that of PEEK-cage (P<0.05). (2) In the static torsion test,there was no significant difference in the ultimate torsion angle between YP-cage and PEEK-cage in 9 mm group. YP-cage was lower thanPEEK-cage in yield torque,yield torsion angle,and ultimate torque (P<0.01),while YP-cage torsional stiffness was greater than PEEK-cage in 9 mm group and 11 mm group (P<0.01). (3) The results show that the novel press-fit mechanical lumbar cage has higher compressive strength than PEEK cage,but the torsional strength is not as good as PEEK-cage.

Objective:To explore the potential causal relationships between major depressive disorder(MDD),anxiety disorder(AD)and various highly prevalent cancers from the genetic perspective.Methods:Sum-mary statistics from large-scale genome-wide association studies(GW AS)were analyzed using a bidirectional two-sample Mendelian randomization(MR)approach.The inverse variance weighting method(IVW)was usedas the main analytical approach.The intercept term of MR-Egger regression and the MR-PRESSO method were adopted for the pleiotropy test.Results:The IVW analysis revealed potential causal relationships between MDD and breast cancer[OR(95％CI):1.11(1.01-1.22),P＜0.05],AD and lung cancer[OR(95％CI):1.30(1.02-1.65),P＜0.05],and between colon cancer and MDD[OR(95％CI):1.05(1.00-1.11),P＜0.05].The results of the pleiotropy test showed that the intercept terms of the MR-Egger regression were not statistically significant,indica-ting the absence of pleiotropy.The MR-PRESSO method detected outliers only in the relationship between MDD and breast cancer.The association between MDD and breast cancer remained significant after correction for outliers[OR(95％CI):1.10(1.03-1.17),P＜0.05].Conclusion:The study suggests that MDD may be a risk factor for breast cancer,AD may increase the risk factor for lung cancer,and colon cancer may elevate the risk factor of MDD.Moreover,the possibility of reverse causal relationships has been excluded in all these cases.

Objective:To compare the immobilization effect of two different immobilization methods in treatment with CyberKnife for intracranial tumors.Methods:A retrospective analysis was conducted on 48 patients with intracranial tumors who received treatment with CyberKnife in the Department of Radiotherapy at Peking Union Medical College Hospital from June 2023 to July 2024.Based on the different immobilization method,patients were divided into two groups:the Double Shell Positioning System(DSPS)group(n=22)and the Qfix group(n=26).The DSPS group was immobilized using an American full-body integrated positioning frame combined with a carbon fiber bracket and DSPS film,while the Qfix group was immobilized using an Encompass board and Qfix film.All patients were treated with 6 dimensions(6D)-skull tracking technique.During treatment,images were acquired as one times per 60 seconds,which were registered with digitally reconstructed radiograph(DRR)to record and compare the overall relative errors.The data of relative displacement error during treatment was calculated as|dx|=d1-d0,and differences between the two groups were compared.The maximum displacement(|d|=dmax-dmin)was also calculated,and difference in maximum displacement between the two kinds of immobilization methods was analyzed.Results:In the comparison of the overall relative errors between the two kinds of immobilization methods,the median values in the errors of superior-inferior(SI),anterior-posterior(AP),Roll,Pitch,and Yaw directions in the Qfix group were respectively 0.174,0.309,0.150,0.147,and 0.477,which were significantly less than those(0.224,0.316,0.175,0.221,and 0.584)of DSPS group,and the differences were statistically significant(Z=-4.358,-1.698,-2.595,-6.833,-5.371,P<0.05).The difference of the relative displacement errors between two kinds of immobilization methods was not significant(P>0.05),while the median values in all directions were not zero.The comparison of the maximum displacement value between the two kinds of immobilization methods indicated the displacement amounts of Qfix group was less than those of DSPS group on SI,left-right(LR),AP,roll,pitch,and yaw directions,and the differences of them were significant(Z=-3.373,-2.525,-2.488,-3.169,-5.130,-5.166,P<0.05).Conclusion:Both immobilization methods can meet the requirements of clinical treatment.The results of comparison indicate the immobilization effect of Qfix group is best,and the combination of Encompass board and Qfix film is recommended as the immobilization method of CyberKnife-based radiotherapy for intracranial tumors.