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.

Objective To indentify the cognitive status of Chinese patients to acne and the influencing factors to theirs' cognitive status,so as to provide solid evidences for the prevention and treatment of acne.Methods A self-designed questionnaire was made to conduct this survey of 16,156 acne patients,who seeked to the treatment in the dermatological departments from 112 hospitals in China.The survey consisted of several parts,including the general status of patients,the patients' cognition of occurrence,development and risk factors of acne,whether the first choice was seeking treatment at the hospital when the patients had acne and the condition of selection of skin care products.The factors were analyzed,which could impact the cognition of the patients' behavior of treatment,how did the patients' cognition to influence their medical behavior and skin care as well as the consistency of assessment of the severity of acne by doctors and patients themselves.Results The acne patients studied had the best knowledge of "acne is a skin disease","it not only occurs in the period of adolescence" and "the disease can be prevented and cured",which accordingly accounted for 80.65％,69.16％ and 65.49％ of the total patients respectively.However,the awareness of acne patients to heredity,high sugar and dairy products as risk factors for acne was insufficient,which accounted for 48.72％,42.40％ and 18.25％ of the total patients,respectively.Gender,age,educational level,occupation and health knowledge were the main factors affecting the cognitive level of patients;the survey also found that men,patient with educational level of junior high or even lower educational condition,occupation of labor workers or farmers and patients were lack of health education with poor knowledge of the genetics and dietary were risk factors for acne;patients with age over 36 years or with mild illness had poor knowledge of dietary risk factors for acne;the difference was statistically significant (P＜0.05).The analysis of the influence of cognitive status on medical treatment behavior and skin care showed that the better the cognition,the higher the probability of patients would choose medical treatment as the first choice as well as choosing functional skin care products;the difference was statistically significant (P＜0.05).The consistency of assessment of the severity of acne by doctors and patients was poor (Kappa value ＜0.4),and the assessment of severity of acne by patients was more serious than doctors' assessment.Conclusions Patient's cognitive status will affect their medical behavior and skin care,and there is also a phenomenon that patients have a more serious assessment of their acne condition.It is suggested that health education for acne patients should be strengthened in clinical medicine so as to improve their knowledge of acne as well as preventing from acne effectively.

Objective To investigate the correlation between ipsilateral prominent posterior cerebral artery laterality (PCAL) and white matter hyperintensities (WMHs) in patients with severe internal carotid artery (ICA) stenosis. Methods From April 2016 to December 2017, patients with unilateral ICA stenosis≥70% (including occlusion) and contralateral ICA stenosis <50% or no stenosis admitted to the Department of Neurology, Liaoning Provincial People's Hospital were enrolled. According to the presence or absence of PCAL on the ipsilateral side of ICA stenosis, they were divided into positive group and negative group, and the severity of WMHs was compared between the 2 groups. The patients were grouped according to the severity of overall WMHs and deep WMHs (DWMHs) and periventricular WMHs (PWMHs) on the ipsilateral side of ICA stenosis. Multivariate logistic regression analysis was used to determine the independently relevant factors of WMHs. Results A total of 131 patients were enrolled, 65 of them (49.62% ) had ipsilateral PCAL positive. The proportion of severe DWMHs in this group was significantly lower than that in the ipsilateral PCAL negative group (38.46% vs. 59.09% ; χ2 =5.578, P=0.018 ). Multivariate logistic regression analysis showed that advanced age (odds ratio [ OR] 2.196, 95% confidence interval [ CI] 1.278-3.773; P=0.004), hypertension (OR 3.279, 95% CI 1.107-9.709; P=0.032), and high systolic blood pressure (OR 1.027, 95% CI 1.002-1.053; P=0.031) were independently associated with severe overall WMHs; advanced age (OR 1.957, 95% CI 1.141-3.358; P=0.015) and hypertension (OR 4.739, 95% CI 1.570-14.286; P=0.006) were independently correlated with ipsilateral severe DWMHs, ipsilateral PCAL (OR 0.340, 95% CI 0.135-0.856; P=0.022 ) was independently correlated with ipsilateral mild DWMHs; advanced age (OR 1.805, 95% CI 1.175-2.775; P=0.007) and high systolic blood pressure (OR 1.030, 95% CI 1.007-1.053; P=0.010) were independently correlated with ipsilateral severe PWMHs. Conclusion Ipsilateral PCAL is an independent protective factor for ipsilateral DWMHs in patients with severe ICA stenosis.

Objective To observe the safety and efficacy of preoperative Ticagrelor loading in emergency percutaneous coronary intervention (PCI)for acute ST-segment elevation myocardial infarction(STEMI).Methods A total of 213 patients with acute STEMI before undergoing emergency PCI were randomly divided into Ticagrelor group(n =105)receiving 180 mg Ticagrelor loading dose,then 90 mg twice daily and Clopidogrel group(n =108) receiving 600 mg of Clopidogrel,then 75 mg once daily.Emergency PCI postoperative coronary artery TIMI flow grade and the change of incidence of no reflow,platelet aggregation rate,incidence of bleeding events and the incidence of major adverse cardiovascular events(MACE) were compared between two groups.Results The rate of no-reflow was 7.6 ％ (8 cases)in Ticagrelor group,and 16.7 ％ (18 cases) in Clopidogrel group(x2 =3.26、P=0.030).Platelet aggregation rates at 1 h and 24 h after treatment were (55.6±4.3)％ and (48.6 ± 4.1) ％ respectively in Ticagrelor group,and (63.6 ± 3.8) ％ and (57.6 ± 3.6) ％ respectively in Clopidogrel group,which showed that platelet aggregation inhibition effect was better in Ticagrelor than in Clopidogrel (t =14.40、17.20,both P =0.001).Two groups had no major life-threatening bleeding events.Bleeding incidence had no statistically significant difference between two groups(x2 =0.14,P =0.710),and the incidence of cardiovascular adverse events showed no statistically significant difference(x2 0.04,P 0.840)between the 2 groups.Conclusions Preoperativeticagrelor loading treatment in emergency PCI therapy for acute ST segment elevation myocardial infarction shows stronger antiplatelet aggregation function,significantly improve postoperative TIMI flow,and does not increase the incidence of bleeding events.

Objective To study the liver pathomorphological and serum biochemical changes in Beagle dog with spontaneous hepatocirrhosis and establish the backgroud information of experimental animals for GLP .Methods The ALT, AST,TP,ALB, ALP, TBIL, TC, TG and GGT were detected using an automatic biochemical analyzer , and compared the differences of above index between blank control and diseased animal .The histological changes of the liver were observed by optical microscopy.Results Compared with the blank control ,the ALT,AST,ALP,TBIL and GGT of diseased dogs were increased significantly , and the ALB decreased significantly .Compared with normal dogs , the liver cells had nodular regeneration , arranged irregularly and pseudolobule formation .The pseudolobules were packaged with collagen fibers . Conclusion It is suggested that spontaneous lesions in Beagle dogs should be monitored so as to provide appropriate experimental animal histopathologicalbackgroud information for drug safety evaluation .

This study was aimed to examine the expression of apoptosis-associated gene Fas in HeLa cell, explore the effects of the co-immobilized cytokines (tumor necrosis factor-alpha and interferon-gamma), and probe the potential mechanism of action. The preparation and application of the research couple IFN-gamma and TNF-alpha to the polystyrene cell culture plate were performed using the Photo-immobilization method, with different doses (20 ng/well and 200 ng/well) and synthesized optical active material. HeLa cells were treated with cytokines for two dose and 1, 3, 6 days. The result showed that the free cytokines induced HeLa apoptosis quickly, yet the HeLa apoptosis induced by co-immobilized cytokines had longer effect.
Apoptosis ; drug effects ; genetics ; Drug Synergism ; HeLa Cells ; Humans ; Immobilized Proteins ; chemistry ; pharmacology ; Interferon-gamma ; chemistry ; pharmacology ; Tumor Necrosis Factor-alpha ; chemistry ; pharmacology ; Up-Regulation ; fas Receptor ; metabolism