[Purpose]To evaluate the liver and kidney safety of traditional Chinese medicine(TCM)compounds in the treatment of gastric cancer.[Methods]The clinical data of gastric cancer patients who attended in Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine from January 2012 to February 2022 were collected.The results of liver and renal func-tion tests were rated according to National Cancer Institute-Common Terminology Criteria for Ad-verse Events(NCI-CTCAE)V5.0.The patients were divided into 4 groups:TCM group,TCM+chemotherapy/targeted/antivascular therapy group,TCM+TCM preparation group and TCM+chemotherapy/targeted/antivascular therapy+TCM preparation group,and the effects of TCM on liver and renal functions were analyzed.[Results]A total of 7 943 patients were included in the analysis,of which 2 941 cases receiving TCM ≥12 months,1 468 months ≥36 months,and 687 months≥60 months.The highest incidence rate of liver function abnormality was 13.71％,the highest in-cidence rate of grade 3/4 abnormality was 2.58％;the highest incidence of creatinine abnormality was 2.32％,the highest incidence rate of grade 3/4 abnormality was 0.37％in patients with differ-ent duration of taking TCM.Most of liver and renal function abnormalities occurred in the early stage of drug taking.The incidence of liver and renal function abnormalities in the TCM group was lower than that of the other three groups.The incidence of grade 3/4 abnormality for direct biliru-bin(DBIL)in the TCM group was 0.14％,for aspartate transaminase(AST)was 0.11％,for alka-line phosphatase(ALP)was 0.16％,for alanine aminotransferase(ALT)was 0.06％and for total bilirubin(TBIL)was 0.07％,and there was no grade 3/4 creatinine abnormality observed.The ab-normal liver and renal function indexes were not increased with the increase of the length of herbal medicine taking.[Conclusion]The study shows that long term taking TCM drugs and stan-dardized prescriptions for gastric cancer patients are safe.

The patients with skeletal Class Ⅱ high-angle malocclusion are frequently complicated by idiopathic condylar resorption(ICR),which may lead to temporomandibular joint(TMJ)dysfunction and dentofacial deformities.This article reports the diagnosis and treatment process of a 24-year-old female patient with skeletal Class Ⅱ high-angle malocclusion accompanied by ICR.The patient's chief complaints were anterior open bite and TMJ pain,and was diagnosed with ICR through clinical examination and imaging.After stabilizing condylar resorption with occlusal splint therapy,combined orthodontic-orthognathic treatment was performed.The 42-month follow-up revealed:well-aligned dentition with complete closure of diastemas,significant improvement of protrusive facial profile(ANB angle reduced by 4.2°),complete resolution of TMJ pain and clicking,and establishment of stable Class Ⅰ occlusion.Three-dimensional CT demonstrated satisfactory condylar bone remodeling and normalized joint space.Through multidisciplinary treatment,both occlusal function and facial aesthetics were significantly improved.This case demonstrates that orthodontic-orthognathic treatment should be performed after condylar stabilization in ICR patients,and occlusal splint therapy serves as an effective preoperative intervention.

[Purpose]To evaluate the liver and kidney safety of traditional Chinese medicine(TCM)compounds in the treatment of gastric cancer.[Methods]The clinical data of gastric cancer patients who attended in Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine from January 2012 to February 2022 were collected.The results of liver and renal func-tion tests were rated according to National Cancer Institute-Common Terminology Criteria for Ad-verse Events(NCI-CTCAE)V5.0.The patients were divided into 4 groups:TCM group,TCM+chemotherapy/targeted/antivascular therapy group,TCM+TCM preparation group and TCM+chemotherapy/targeted/antivascular therapy+TCM preparation group,and the effects of TCM on liver and renal functions were analyzed.[Results]A total of 7 943 patients were included in the analysis,of which 2 941 cases receiving TCM ≥12 months,1 468 months ≥36 months,and 687 months≥60 months.The highest incidence rate of liver function abnormality was 13.71％,the highest in-cidence rate of grade 3/4 abnormality was 2.58％;the highest incidence of creatinine abnormality was 2.32％,the highest incidence rate of grade 3/4 abnormality was 0.37％in patients with differ-ent duration of taking TCM.Most of liver and renal function abnormalities occurred in the early stage of drug taking.The incidence of liver and renal function abnormalities in the TCM group was lower than that of the other three groups.The incidence of grade 3/4 abnormality for direct biliru-bin(DBIL)in the TCM group was 0.14％,for aspartate transaminase(AST)was 0.11％,for alka-line phosphatase(ALP)was 0.16％,for alanine aminotransferase(ALT)was 0.06％and for total bilirubin(TBIL)was 0.07％,and there was no grade 3/4 creatinine abnormality observed.The ab-normal liver and renal function indexes were not increased with the increase of the length of herbal medicine taking.[Conclusion]The study shows that long term taking TCM drugs and stan-dardized prescriptions for gastric cancer patients are safe.

Objective:To analyze the status quo and research hotspots of palliative care development in China.Methods:It was a bibliometric analysis. Literature on palliative care in China was searched in databases of CNKI, Wanfang Data and Web of Science from 2018 to 2023. CiteSpace software was used for bibliometric analysis in terms of publication number, citation frequency, keyword co-occurrence network, and the evolution of research hotspots.Results:A total of 582 articles were included for analysis, with 534 in Chinese language (91.75%) and 48 in English (8.25%). From 2018 to 2023, the overall number of publications on palliative care in China had shown an upward trend. Most highly cited articles were published in nursing journals, and a total of 89 articles (15.29%) were marked as supported by national level funding projects. Keyword co-occurrence chart showed that the most frequent keywords were "palliative care", follwed by "end-of-life care""nurses""palliative medicine""review", and "hospice care". Keyword clustering analysis and emergent word analysis suggested that researches in the field of palliative care were gradually shifting from implementation strategies and models (2018-2020) to service practice effectiveness, personnel core competencies, social culture, patient quality of life, and other aspects(2021—2023).Conclusion:The field of palliative care in China has received more and more attention. In recent years, the research topics havs focused on the practical effectiveness of services, the capacity building of service personnel, and the overall social impact of service implementation.

Objective:To analyze the status quo and research hotspots of palliative care development in China.Methods:It was a bibliometric analysis. Literature on palliative care in China was searched in databases of CNKI, Wanfang Data and Web of Science from 2018 to 2023. CiteSpace software was used for bibliometric analysis in terms of publication number, citation frequency, keyword co-occurrence network, and the evolution of research hotspots.Results:A total of 582 articles were included for analysis, with 534 in Chinese language (91.75%) and 48 in English (8.25%). From 2018 to 2023, the overall number of publications on palliative care in China had shown an upward trend. Most highly cited articles were published in nursing journals, and a total of 89 articles (15.29%) were marked as supported by national level funding projects. Keyword co-occurrence chart showed that the most frequent keywords were "palliative care", follwed by "end-of-life care""nurses""palliative medicine""review", and "hospice care". Keyword clustering analysis and emergent word analysis suggested that researches in the field of palliative care were gradually shifting from implementation strategies and models (2018-2020) to service practice effectiveness, personnel core competencies, social culture, patient quality of life, and other aspects(2021—2023).Conclusion:The field of palliative care in China has received more and more attention. In recent years, the research topics havs focused on the practical effectiveness of services, the capacity building of service personnel, and the overall social impact of service implementation.

Background: Curcumin, the main yellow pigment in turmeric, is a potent anticancer agent. However, its effect on the viability of human prostate cancer (PCa) cells and underlying mechanisms remain unclear. This study aimed to determine the effects of curcumin on the proliferation and glucose metabolism of PCa cells. Methods: Cell viability was measured by MTS assay, and apoptosis was measured by flow cytometry. Glucose metabolism was assessed by measuring glucose intake, lactate production, and adenosine triphosphate content. Western blotting was performed to detect the expression of apoptosis-related proteins. Results: Curcumin treatment significantly reduced the viability of two types of PCa cells. We also found that curcumin increased apoptosis and glycolysis by inhibiting the activities of phosphatidylinositol 3-kinase/protein kinase B and hypoxia-inducible factor-1α. Furthermore, curcumin reduced the expression of ETS-related gene (ERG). However, after the ERG was knocked out, the effects of curcumin treatment were attenuated. Conclusion This study investigated the effects of curcumin on the proliferation and apoptosis of PCa cells, which may be related to the inhibition of glycolysis, and further explored the pathway involved. The subsequent effect on ERG expression indicated that these effects may be related to this oncogene.

Palliative care, as an emerging discipline, is rapidly advancing in China. However, progress in quality management has been relatively slow, hindering the homogeneity of palliative care services in a certain degree. This article takes the Shanghai Palliative Care Service Management Center as an example, outlines its practical model and achievements in the field of quality management since its establishment, and further analyzes the existing problems based on the city-wide palliative care service quality evaluation results. The article summarizes relevant experiences and offers corresponding insights, enriching research cases and practical support in the quality management of palliative care, which may have practical application value for enhancing the homogeneity of palliative care services in the region.

Objective To investigate the effects patterned structure located on the surface of mechanical valve leaflet exerted on the hydrodynamic properties of valve prostheses.Methods Bileaflet aortic mechanical valves of GKS 21A and 23 A were randomly selected as the control group,hydrodynamic performance of each valve were assessed,as per ISO5840 by calculating mean transvalvular pressure(MTP),regurgitation fraction(REG),effective orifice area(EOA)and effective orifice area(eLoss).Then,laser etching was applied to construct a parallel-groove array pattern on leaflet surface perpendicular to the direction of the blood flow.The valve was subjected a-gain to the same test,and the data obtained were recorded and analyzed.Results In the pulsating flow test,the MTP of the experimental group was smaller than that of the control group at the same flow rate and size.The RE in GKS 21A experimental group was smaller than that in control group,and the RE in GKS 23A experimental group was larger than that in control group.The EOA in the experimental group was larger than that in the control group at the same flow rate and size.The eLoss in the GKS 21A experimental group was smaller than that in the control group,and the eLoss in the GKS 23A experimental group was larger than that in the control group.Conclusion The parallel-groove array pattern on the surface of the leaflet affected the hemodynamic performance of the valve prostheses.

OBJECTIVE To characterize the chemical constituents of the cladodes and fruits of Opuntia Milpa Alta by using UPLC-QE-Orbitrap MS, and investigate the antioxidant activity, and explore the relationship between the constituents and biological activity. METHODS The UPLC HSS T3 C18 column(2.1 mm×10 mm, 1.8 μm) was used. Acetonitrile and water with 0.1% formic acid was used for gradient elution at a 0.2 mL·min–1 flow rateas. Heated electrospray ion source was used for primary and secondary mass spectrometry data acquisition in positive and negative ion modes, respectively. Database and literature reports were used to characterize the chemical constituents of the cladodes and fruits of Opuntia Mipa Alta. DPPH radical, hydroxyl radical(·OH) and superoxide anion radical(· ) scavenging ability were used to investigate the antioxidant activities of the cladodes and fruits of Opuntia Milpa Alta. RESULTS A total of 39 compounds were characterized from the cladodes and fruits of Opuntia Milpa Alta, including 22 phenolic compounds, 13 flavonoids and 4 other components. Both cladodes and fruits of Opuntia Milpa Alta had certain antioxidant capacity. The fruits of Opuntia Milpa Alta had better scavenging ability of DPPH than the cladodes, while the cladodes had a slightly stronger scavenging ability of ·OH than the fruits. The scavenging ability of · between cladode peels and fruit peels was not significantly different, and the juice had the strongest scavenging ability of · . The antioxidant activity of Opuntia Milpa Alta was closely related to its rich phenolic acids. CONCLUSION In this study, a rapid, accurate and reliable method is established to identify the chemical constituents of the cladodes and fruits of Opuntia Milpa Alta, which provides scientific basis for the comprehensive development and utilization of Opuntia Milpa Alta.

Objective:To discuss the effect of curcumin on the proliferation,migration,and invasion of the human prostate cancer C4-2 and LNCaP cells,and to clarify its possible mechanism.Methods:The lentiviral transfection system was used to transfect the C4-2 and LNCaP cells,regarded as shCD147-C4-2 group and shCD147-LNCaP group.RNA interference technology was used to prepare the CD147-silenced cells;the cells transfected with an empty vector were regarded as negative control and divided into shNC-C4-2 group(shNC-C4-2 cells)and shNC-LNCaP group(shNC-LNCaP cells).The C4-2 and LNCaP cells at logarithmic growth phase,as well as shCD147-C4-2 and shCD147-LNCaP cells,were treated with 20 μmol·L-1 curcumin.The morphology of the cells in various groups was observed under microscope at 0 and 24 h of treatment;MTT method was used to detect the proliferation activities of the cells in various groups;cell scratch assay was used to detect the migration rates of the cells in various groups;Western blotting method was used to detect the expression levels of apoptosis,invasion,and migration-related proteins in the cells in various groups.Results:Compared with C4-2 group,the expression of CD147 protein in the cells in shCD147-C4-2 group was significantly decreased after CD147 gene silenting.Compared with LNCaP group,the expression level of CD147 protein in the cells in shCD147-LNCaP group was significantly decreased after CD147 gene silenting.Compared with 0 h of treatment,some cells in C4-2 and LNCaP groups after 24 h of treatment with 20 μmol·L-1 curcumin,showed apoptosis signs with the presence of typical apoptotic bodies.The apoptotic phenomena in shCD147-C4-2 and shCD147-LNCaP groups was reduced.The MTT assay results showed that compared with C4-2+0 μmol·L-1 curcumin group,the proliferation activities of the cells in C4-2+20 μmol·L-1 curcumin group,C4-2+40 μmol·L-1 curcumin group,C4-2+60 μmol·L-1 curcumin group,and C4-2+80 μmol·L-1 curcumin group were decreased(P<0.01).Compared with LNCaP+0 μmol·L-1 curcumin group,the proliferation activity of the cells in LNCaP+20 μ mol·L-1 curcumin group,LNCaP+40 μmol·L-1 curcumin group,LNCaP+60 μmol·L-1 curcumin group,and LNCaP+80 μmol·L-1 curcumin group were decreased(P<0.01).Compared with shNC-C4-2 group,the proliferation activity of the cells in shNC-C4-2+20 μmol·L-1 curcumin group was decreased(P<0.01).Compared with shNC-C4-2+20 μmol·L-1 curcumin group,the proliferation activity of the cells in shCD147-C4-2+20 μmol·L-1 curcumin group was increased(P<0.01).Compared with shNC-LNCaP group,the proliferation activity of the cells in shNC-LNCaP+20 μmol·L-1 curcumin group was decreased(P<0.01);compared with shNC-LNCaP+20 μmol·L-1 curcumin group,the proliferation activity of the cells in shCD147-LNCaP+20 μmol·L-1 curcumin group was significantly increased(P<0.01).The cell scratch healing assay results showed that compared with C4-2 group,the migration rates of the cells in C4-2+20 μmol·L-1 curcumin group and C4-2+40 μmol·L-1 curcumin group after 24 h of treatment were decreased(P<0.01);compared with LNCaP group,the migration rates of the cells in LNCaP+20 μmol·L-1 curcumin group and LNCaP+40 μmol·L-1 curcumin group were increased(P<0.01);compared with shNC-C4-2 group,the migration rate of the cells in shNC-C4-2+20 μmol·L-1 curcumin group was decreased(P<0.01);compared with shNC-C4-2+20 μmol·L-1 curcumin group,the migration rate of the cells in shCD147-C4-2+20 μmol·L-1 curcumin group was significantly increased(P<0.05);compared with shNC-LNCaP group,the migration rate of the cells in shNC-LNCaP+20 μmol·L-1 curcumin group was decreased(P<0.01);compared with shNC-LNCaP+20 μmol·L-1 curcumin group,the garation rate of the cells in shCD147-LNCaP+20 μmol·L-1 curcumin group was significantly increased(P<0.05).The Western blotting results showed that compared with C4-2 group,the expression levels of Bcl-2-associated X protein(Bax),cleaved Caspase-3,and poly ADP-ribose polymerase 1(PARP1)proteins in the cells in C4-2+20 μmol·L-1 curcumin group and C4-2+40 μmol·L-1 curcumin group were significantly increased(P<0.01),and the expression levels of Bcl-2 protein was significantly decreased(P<0.05 or P<0.01);compared with LNCaP group,the expression levels of Bax,cleaved Caspase-3,and PARP1 proteins in the cells in LNCaP+20 μmol·L-1 curcumin group and LNCaP+40 μmol·L-1 curcumin group were significantly increased(P<0.01),and the expression level of Bcl-2 protein in the cells in LNCaP+40 μmol·L-1 curcumin group was decreased(P<0.01);compared with shNC-C4-2 group,the expression levels of Bax,cleaved Caspase-3,and PARP1 proteins in the cells in shNC-C4-2+20 μmol·L-1 curcumin group were significantly increased(P<0.05 or P<0.01),and the expression level of Bcl-2 protein was significantly decreased(P<0.05);compared with shNC-C4-2+20 μmol·L-1 curcumin group,the expression levels of Bax and cleaved Caspase-3 proteins in the cells in shCD147-C4-2+20 μmol·L-1 curcumin group were significantly decreased(P<0.01);compared with shNC-LNCaP group,the expression levels of Bax,cleaved Caspase-3,and PARP1 proteins in the cells in shNC-LNCaP+20 μmol·L-1 curcumin group were significantly increased(P<0.05 or P<0.01),and the expression level of Bcl-2 protein was significantly decreased(P<0.05);compared with shNC-LNCaP+20 μmol·L-1 curcumin group,the expression levels of Bax,cleaved Caspase-3,and PARP1 proteins in the cells in shCD147-LNCaP+20 μmol·L-1 curcumin group were significantly decreased(P<0.05 or P<0.01),and the expression level of Bcl-2 protein was significantly increased(P<0.05).Compared with C4-2 group,the expression levels of E-cadherin protein in the cells in C4-2+20 μmol·L-1 curcumin group and C4-2+40 μ mol·L-1 curcumin group were significantly increased(P<0.01),and the expression levels of N-cadherin and Vimentin proteins were significantly decreased(P<0.01);compared with LNCaP group,the expression levels of E-cadherin protein in the cells in LNCaP+20 μmol·L-1 curcumin group and LNCaP+40 μmol·L-1 curcumin group were significantly increased(P<0.01),and the expression levels of N-cadherin and Vimentin proteins in the cells in LNCaP+40 μmol·L-1 curcumin group were significantly decreased(P<0.01);compared with shNC-C4-2 group,the expression levels of N-cadherin and Vimentin proteins in the cells in shNC-C4-2+20 μmol·L-1 curcumin group were significantly decreased(P<0.01);compared with shNC-C4-2+20 μmol·L-1 curcumin group,the expression level of E-cadherin protein in the cells in shCD147-C4-2+20 μmol·L-1 curcumin group was significantly decreased(P<0.01),and the expression levels of N-cadherin and Vimentin proteins were significantly increased(P<0.01);compared with shNC-LNCaP group,the expression level of E-cadherin protein in the cells in shNC-LNCaP+20 μmol·L-1 curcumin group was significantly increased(P<0.01),and the expression levels of N-cadherin and Vimentin proteins were significantly decreased(P<0.01);compared with shNC-LNCaP+20 μmol·L-1 curcumin group,the expression level of E-cadherin protein in the cells in shCD147-LNCaP+20 μmol·L-1 curcumin group was significantly decreased(P<0.01),and the expression level of N-cadherin was significantly increased(P<0.05).Conclusion:Curcumin inhibits the proliferation,migration,and invasion of the prostate cancer cells in vitro and induces the apoptosis;silencing the CD147 gene partially reduces its inhibitory effect and its ability to induce the apoptosis.