Angiogenesis， as a core mechanism for maintaining tissue perfusion and repairing ischemic injury， plays a crucial role in ischemic diseases such as coronary heart disease and peripheral arterial disease. Traditional Chinese medicine（TCM）， with its advantages of multi-target and synergistic regulation， provides a unique perspective for therapeutic angiogenesis. Based on this， this article intends to delve into the synergistic effects of key signaling pathways， including vascular endothelial growth factor（VEGF）/VEGF receptor（VEGFR）， Notch， phosphoinositide 3-kinase/ protein kinase B/mammalian target of rapamycin（PI3K/Akt/mTOR）， and angiopoietin/endothelial TEK tyrosine kinase（Ang/Tie2）， and elucidate the driving mechanisms of endothelial cell metabolic reprogramming and exosome-mediated intercellular communication within this process. Based on existing literature， it summarizes the microenvironment-dependent and bidirectional regulatory characteristics of natural active components of TCM（such as terpenes， tanshinones， and flavonoids） on angiogenesis. Furthermore， it systematically discusses how classical TCM formulas achieve blood vessel formation and functional maturation by protecting the neurovascular units， recruiting pericytes， and remodeling the microenvironment. Current evidence highlights the advantages of multi-target synergy and temporal regulation in TCM， but also reveals challenges such as high heterogeneity and a lack of functional evaluations and high-quality clinical trials. Future efforts should integrate multi-omics to decipher network mechanisms， optimize formula compatibility， and conduct multicenter studies to promote the development of innovative preparations. This review highlights the academic value of TCM in angiogenesis， provides an evidence base for treating ischemic diseases， and supports multidisciplinary integration and innovation.

AIM:To study the efficacy and molecu-lar mechanism of PX-478 in enhancing radiotherapy effect of lung cancer.METHODS:H460,A549 cells were divided into blank group,radiation group and radiation combined PX-478 group.In addition to the blank group,the radiation group and the PX-478 group were given 2Gy X-ray irradiation to estab-lish the radiation model,and the radiation com-bined with the PX-478 group was given 20 μmol/L PX-478 intervention after modeling,and cultured for 24 h.Inverted microscope was used to observe cell growth and cell number,CCK-8 method was used to detect cell viability,cloning was used to ob-serve cell proliferation,flow cytometry was used to detect cell apoptosis,and Western blot was used to detect HIF-1α,GLUT1,HK2,PFK1,PKM2,LDHA pro-tein expression.RESULTS:Compared with blank group,the number of H460,A549 cells in radiation group decreased,cell viability and proliferation abil-ity decreased,cell apoptosis rate increased,HIF-1α,GLUT1,HK2,PFK1,PKM2,LDHA protein expression increased(P＜0.01).Compared with the radiation group,the number of H460,A549 cells in the radia-tion combined PX-478 group was significantly de-creased,the cell viability and proliferation ability were significantly weakened,the apoptosis rate was significantly increased,and the protein expres-sions of HIF-1α,GLUT1,HK2,PFK1,PKM2 and LDHA were significantly decreased(P＜0.01).CONCLU-SION:PX-478 can regulate the HIF-1α-mediated gly-colysis in A549,H460 cells after radiation,regulate the energy metabolism,increase the apoptosis of tumor cells,and improve the effect of radiotherapy.

AIM:To study the efficacy and molecu-lar mechanism of PX-478 in enhancing radiotherapy effect of lung cancer.METHODS:H460,A549 cells were divided into blank group,radiation group and radiation combined PX-478 group.In addition to the blank group,the radiation group and the PX-478 group were given 2Gy X-ray irradiation to estab-lish the radiation model,and the radiation com-bined with the PX-478 group was given 20 μmol/L PX-478 intervention after modeling,and cultured for 24 h.Inverted microscope was used to observe cell growth and cell number,CCK-8 method was used to detect cell viability,cloning was used to ob-serve cell proliferation,flow cytometry was used to detect cell apoptosis,and Western blot was used to detect HIF-1α,GLUT1,HK2,PFK1,PKM2,LDHA pro-tein expression.RESULTS:Compared with blank group,the number of H460,A549 cells in radiation group decreased,cell viability and proliferation abil-ity decreased,cell apoptosis rate increased,HIF-1α,GLUT1,HK2,PFK1,PKM2,LDHA protein expression increased(P＜0.01).Compared with the radiation group,the number of H460,A549 cells in the radia-tion combined PX-478 group was significantly de-creased,the cell viability and proliferation ability were significantly weakened,the apoptosis rate was significantly increased,and the protein expres-sions of HIF-1α,GLUT1,HK2,PFK1,PKM2 and LDHA were significantly decreased(P＜0.01).CONCLU-SION:PX-478 can regulate the HIF-1α-mediated gly-colysis in A549,H460 cells after radiation,regulate the energy metabolism,increase the apoptosis of tumor cells,and improve the effect of radiotherapy.

OBJECTIVE To calculate the cost of centralized dispensing of four categories of drugs （ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions） in pharmacy intravenous admixture service （PIVAS）， and provide reference for setting charging standards for relevant departments. METHODS The operating costs of PIVAS in 12 medical institutions from Shaanxi province were collected through questionnaire survey， including labor costs， medical and health material costs， fixed asset depreciation and repair costs， water and electricity costs， and management costs. The operation time allocation coefficient method and workload allocation coefficient method were comprehensively used to allocate the above costs， and the unit preparation costs of four categories of drugs were calculated. RESULTS The average annual total costs of dispensing ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions in Shaanxi province were （2 195 900.25±1 680 893.73） yuan， （746 341.59±725 839.39） yuan， （331 420.15±183 258.83） yuan， and （330 322.68±277 281.70） yuan， respectively， with labor costs accounting for the highest proportion， averaging 85.49%. The costs of dispensing a set of ordinary drugs， antibacterial drugs， and hazardous drugs were 5.89， 7.60， and 14.37 yuan， respectively； the cost of dispensing one bag of parenteral nutrition solution was 32.15 yuan （excluding the cost of disposable intravenous nutrition bags）. CONCLUSIONS The cost calculation method and data of different types of intravenous drugs obtained in this study can provide reference for relevant departments to formulate and adjust PIVAS fee standards.

OBJECTIVE To calculate the cost of centralized dispensing of four categories of drugs （ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions） in pharmacy intravenous admixture service （PIVAS）， and provide reference for setting charging standards for relevant departments. METHODS The operating costs of PIVAS in 12 medical institutions from Shaanxi province were collected through questionnaire survey， including labor costs， medical and health material costs， fixed asset depreciation and repair costs， water and electricity costs， and management costs. The operation time allocation coefficient method and workload allocation coefficient method were comprehensively used to allocate the above costs， and the unit preparation costs of four categories of drugs were calculated. RESULTS The average annual total costs of dispensing ordinary drugs， antibacterial drugs， hazardous drugs， and parenteral nutrition solutions in Shaanxi province were （2 195 900.25±1 680 893.73） yuan， （746 341.59±725 839.39） yuan， （331 420.15±183 258.83） yuan， and （330 322.68±277 281.70） yuan， respectively， with labor costs accounting for the highest proportion， averaging 85.49%. The costs of dispensing a set of ordinary drugs， antibacterial drugs， and hazardous drugs were 5.89， 7.60， and 14.37 yuan， respectively； the cost of dispensing one bag of parenteral nutrition solution was 32.15 yuan （excluding the cost of disposable intravenous nutrition bags）. CONCLUSIONS The cost calculation method and data of different types of intravenous drugs obtained in this study can provide reference for relevant departments to formulate and adjust PIVAS fee standards.

Existing studies have shown that Astragalus membranaceus(AM)and its active ingredients astragalus polysaccharides,oninon,and astragalus methyl glycosides can attenuate X-ray radiation-induced injury.However,there are no studies on how isoliquiritigenin(ISL)attenuate the bystander effect of bone marrow mesenchymal stem cells(BMSCs)induced by carbon ion radiation therapy for lung cancer.This study aimed to investigate the AM-derived small molecule ISL to enhance radiotherapy sensitivity by attenuating the carbon ion radiation-induced bystander effect(RIBE)in BMSCs to elucidate its mecha-nism of action.In this study,we established a C57BL/6 mouse lung cancer transplantation tumor model in vivo and a co-culture model of A549 cells and BMSCs in vitro,and the models were successfully treated with carbon ions.In further work,we used flow cytometry,immunofluorescence,Western blot,enzyme-linked immunosorbent assay(ELISA),inhibitor,short hairpin RNA(shRNA),Cell Counting Kit-8(CCK-8),and other methods to illustrate the mechanism.In the next experiments,we found that ISL combined with carbon ion radiotherapy had a significant anti-tumor effect and protected BMSCs from radiation damage.The aim of this study was to investigate the potential of ISL in enhancing the sensitivity of lung cancer cells to radiotherapy and attenuating RIBE in both in vitro and in vivo settings.Traditional Chinese medicine combined with radiation therapy is a promising and innovative treatment for non-small cell lung cancer.These results establish a theoretical foundation for further clinical development of ISL as a potential radiosensitizer option.

Objective:To investigate the clinical characteristics and prognostic factors of extracranial malignant rhabdoid tumors (eMRTs) in children.Methods:In this retrospective case series study, a retrospective analysis was conducted on clinical data of 21 eMRT patients admitted to Children′s Hospital of Nanjing Medical University from April 2018 to January 2023 and followed up until October 30, 2023.Patients were grouped according to their gender, age, tumor origin site, clinical staging, initial lactate dehydrogenase (LDH) level, extent of tumor resection, chemotherapy regimen, and radiotherapy.The Kaplan-Meier method was used to calculate the 2-year progression-free survival rate (PFS) and overall survival rate (OS) of the patients, and the Cox regression model was used to analyze the prognostic factors.Results:Among the 21 patients with eMRTs, there were 7 males and 14 females, with the age of onset of 24 (3-138) months.Immunohistochemistry showed that all tumor tissues of the patients did not secrete integrase interactor 1 (INI-1).Among them, 13 cases originated from the kidney, and 8 cases originated from extrarenal non-central sites.At the time of diagnosis, there were 4 cases in clinical stages Ⅰ-Ⅱ, 17 cases in stage Ⅲ-Ⅳ.Thirteen patients underwent complete tumor resection surgery, 7 underwent partial resection, and 1 only underwent biopsy.Among the 13 cases of renal rhabdoid tumors, 8 cases were treated with the AVDC (Epirubicin, Vincristine, Actinomycin D, Cyclophosphamide)/ICE (Ifosfamide, Carboplatin, Etoposide) regimen, and 5 cases were treated with the protocol for nephroblastoma; among the 8 cases of extrarenal non-central rhabdoid tumors, 5 cases were treated with the AVDC/ICE regimen, and 3 cases were treated with the commonly used protocol for soft tissue sarcoma.Thirteen patients received radiotherapy.One patient received consolidation therapy with autologous stem cell transplantation following chemotherapy and radiotherapy.As of October 2023, there were 14 survivors and 7 deaths.The overall 2-year PFS and OS were 56%(95% CI: 35.7%-88.5%) and 62%(95% CI: 43.2%-89.4%), respectively.Among the patients who received the AVDC/ICE alternating chemotherapy regimen, the 2-year PFS and OS were 73%(95% CI: 47.0%-100.0%) and 79% (95% CI: 56.4%-100.0%), respectively.Univariate Cox regression analysis showed that complete tumor resection, the AVDC/ICE alternating chemotherapy, and radiotherapy were associated with a better prognosis in children (all P≤0.05).Multivariate Cox regression analysis showed that whether to receive radiotherapy was an independent risk factor affecting the overall survival in children. Conclusions:eMRTs are more common in infants and young children, with high malignancy and invasiveness.There is currently no standard treatment.Complete tumor resection combined with the AVDC/ICE alternating chemotherapy and radiotherapy may improve the prognosis of children with eMRTs.

Objective:To analyze the distribution of clopidogrel metabolism-related gene variability in Kawasaki disease (KD) children with coronary artery lesions (CAL) across different age groups and the impact of genetic variability on the efficacy of clopidogrel antiplatelet therapy.Methods:A retrospective cohort study was conducted. Clinical data were collected from 46 KD children with CAL who were hospitalized in the Cardiovascular Center of Children′s Hospital of Fudan University between January 2021 and August 2022 and were treated with clopidogrel, including gender, age, body mass index, course of KD, CAL severity grade, and baseline platelet count. According to their age, the children were divided into ≥2-year-old group and <2-year-old group. Their platelet responsiveness was assessed by adenosine diphosphate-induced platelet inhibition rate (ADPi) calculated via thromboelastography, and children were categorized into high on-treatment platelet reactivity (HTPR) and normal on-treatment platelet reactivity (NTPR) groups. Genotypes of CYP2C19, PON1 and ABCB1 were detected. The t test, one-way analysis of variance and Chi-square test were used for intergroup comparison. Results:Among the 46 KD children with CAL, 34 were male and 12 were female; 37 were ≥2-year-old and 9 were <2-year-old; 25 cases were in the HTPR group and 21 cases were in the NTPR group, with 19 HTPR and 18 NTPR in the ≥2-year-old group, and 6 HTPR and 3 NTPR in the <2-year-old group. Genetic analysis showed that 92 alleles among the 46 children, with frequencies of CYP2C19*1, CYP2C19*2, CYP2C19*3, CYP2C19*17, PON1 192Q, PON1 192R, ABCB1 3435C, ABCB1 3435T at 59% (54/92), 32% (29/92), 9% (8/92), 1% (1/92), 36% (36/92), 64% (59/92), 63% (58/92) and 37% (34/92), respectively. Analysis of the impact of genotype on ADPi revealed that in children aged ≥2 years, those with CYP2C19*1/*3 genotype had significantly lower ADPi than those with CYP2C19*1/*1 genotype ((34±15)% vs. (61±29)%, t=2.18, P=0.036). There were also no significant difference in ADPi among children with PON1 192Q homozygous, PON1 192R heterozygote and PON1 192R homozygous genotypes ((40±22)% vs. (52±33)% vs. (65±27)%, F=2.17, P=0.130), or among those with ABCB1 3435C homozygous, ABCB1 3435T heterozygote and ABCB1 3435T homozygous genotypes ((55±34)% vs. (60±27)% vs. (49±24)%, F=0.33, P=0.719). In <2-year-old group, there were no significant differences in ADPi across CYP2C19*1/*1, CYP2C19*1/*2 and CYP2C19*2*2 genotypes ((40±20)% vs. (53±37)% vs. (34±16)%, F=0.37, P>0.05). There were no significant differences in ADPi across CYP2C19*1/*1 and CYP2C19*1/*3 genotypes ((44±27)% vs. (42±20)%, t=0.08, P>0.05). There were no significant differences in ADPi across PON1 192Q homozygous, PON1 192R heterozygote and PON1 192R homozygous genotypes (45% vs. (55±27)% vs. (24±5)%, F=1.83, P>0.05). There were no significant differences in ADPi across ABCB1 3435C homozygous, ABCB1 3435T heterozygote and ABCB1 3435T homozygous genotypes ((36±16)% vs. (50±35)% vs. 45%, F=0.29, P>0.05). The risk analysis of HTPR in different genotypes revealed that in children aged ≥2 years, carrying at least 1 or 2 loss-of-function alleles of CYP2C19 was a risk factor for HTPR ( OR=4.69, 10.00, 95% CI 1.11-19.83, 0.84-119.32, P=0.033, 0.046, respectively), and PON1 192R homozygosity and carrying at least one PON1 192R allele were protective factors against HTPR ( OR=0.08, 0.13, 95% CI 0.01-0.86, 0.01-1.19, P=0.019, 0.043, respectively). Conclusion:KD children aged ≥2 years carrying CYP2C19 loss-of-function alleles and PON1 192Q are more likely to develop HTPR.

Objective This research aims to investigate the impact of Orff music therapy on long-term schizophrenic patients in hospitals.Methods The study was a randomized,single-blind controlled trial conducted from April,2023 to September,2023.From April to September 2023,sixty-eight individuals diagnosed with persistent schizophrenia were enrolled and evenly distributed into a pair of cohorts:a treatment group of thirty-four people receiving the intervention,and an equal number forming the control group for comparative purposes.Individuals enrolled in the experimental arm of the study were administered Orff-music therapy alongside routine rehabilitation treatment across a span of two months.For a period of 8 weeks,the control group was given only standard rehabilitation treatment,whereas the research group underwent Orff-music therapy in addition to the standard rehabilitation treatment.Results Before treatment,there were no significant differences in the positive and negative symptoms scale(PANSS),the inpatient psychosis rehabilitation observe scale(IPROS)and the personal and social performance scale(psp)between two groups.After intervention,the PANSS showed that the changes were better in the study group than in the control group in 3 indicators:negative symptoms(-3.20±4.13 vs.-0.17±2.43,P<0.001),general symptoms(-2.79±3.83 vs.-0.17±2.99,P=0.003)and the total scores(-5.88±6.36 vs.0.00±4.08,P<0.001),but not in positive symptoms(P>0.05).The IPROS showed that the performances of patients in the study group were better than the control group in terms of participation in work therapy(-0.82±2.08 vs.0.23±2.10,P=0.041),socialization(-0.59±1.94 vs.0.53±1.69,P=0.014)and ability to live(-0.94±2.50 vs.0.15±1.48,P=0.033),the changes in scores before and after the intervention were significantly different when compared to the control group.The PSP showed that the changes in scores before and after the treatment of the study group was better than the control group in terms of social activity[0(-1,0)vs.0(0,0),P=0.011],and self-care[0(-1,0)vs.0(-0.25,0),P=0.012]were better than the control group.Conclusion For long-term hospitalized patients with chronic schizophrenia.Orff-music therapy can be a powerful tool for alleviating mental issues,fostering social functioning,and enhancing rehabilitation results.

Objective:To explore the feasibility and clinical efficacy of prone transpsoas lateral interbody fusion (PTP LIF) combined with posterior pedicle screw fixation for the treatment of lumbar degenerative diseases in the prone position.Methods:A total of 23 patients who underwent LLIF in the prone position at the First People's Hospital of Yunnan Province between March 2023 and October 2023 were retrospectively analyzed. The cohort comprised 9 males and 14 females, with a mean age of 55.5±8.8 years (range, 41-70 years). The clinical diagnoses included intervertebral disc herniation with endplate inflammation (3 cases), lumbar spinal stenosis (13 cases), lumbar spondylolisthesis (5 cases), and lumbar instability (2 cases). The surgical segments involved L 3, 4 (15 cases), L 4, 5 (6 cases), and L 3-L 5 (2 cases), with 21 cases involving a single segment and 2 cases involving double segments. The disc height and lumbar lordosis Angle before and after surgery were compared. Lower back pain was evaluated using the visual analogue scale (VAS), while lumbar spine function was assessed via the Oswestry Disability Index (ODI). Clinical efficacy was evaluated according to the modified MacNab criteria at the last follow-up. Results:All surgeries were successfully completed. The operation time was 120.2±21.4 min (range, 90-175 min), intraoperative blood loss was 131.1±40.8 ml (range, 60-200 ml), and the hospital stay was 6.2±1.6 days (range, 4-10 days). Follow-up was obtained for all 23 cases, with the follow-up time being 9.6±2.2 months (range, 6-13 months). One case of endplate damage occurred during surgery, two cases of transient psoas muscle weakness occurred postoperatively, and one case of lower limb pain and numbness was reported; no cases of wound infection or delayed healing were observed. The postoperative disc height improved compared to preoperative (6.8±1.9 mm; F=66.618, P<0.001). There was no statistically significant difference between 3 months postoperative (11.1±1.2 mm) and immediately postoperative (12.2±1.2 mm; P>0.05), but there was a statistically significant difference between the last follow-up (10.7±1.1 mm) and immediately postoperative ( P<0.05). The postoperative lumbar lordosis angle improved compared to preoperative (35.3°±5.4°; F=19.465, P<0.001), with no statistically significant difference between 3 months postoperative (44.1°±5.4°) and immediately postoperative (47.8°±6.6°; P>0.05), but there was a statistically significant difference between the last follow-up (43.2°±5.3°) and immediately postoperative ( P<0.05). The postoperative VAS score improved compared to preoperative (6.3±1.1 points; F=79.931, P<0.001), and the last follow-up (1.1±1.1 points) showed further improvement compared to 3 months postoperative (1.7±1.4 points; P<0.05). The postoperative ODI improved compared to preoperative (69.9%±7.4%; F=592.392, P<0.001), with 3 months postoperative (23.1%±3.1%) showing improvement compared to 1 month postoperative (29.2%±3.1%), and the last follow-up (17.5%±3.6%) showing further improvement compared to 3 months postoperative ( P<0.05). At the last follow-up, the modified MacNab criteria were: excellent in 16 cases, good in 5, fair in 2, with an excellent and good rate of 91% (21/23); 7 cases of cage subsidence were observed, with no cases of internal fixation loosening. Conclusion:PTP LIF combined with pedicle screw fixation for the treatment of lumbar degenerative diseases is safe and effective, with satisfactory short-term postoperative outcomes.