ObjectiveTo analyze and validate how Jiawei Sanpian decoction treats migraines by integrating network pharmacology, molecular docking technology, and experimental studies.MethodUsing network pharmacology, the chemical components and core target proteins of the Jiawei Sanpian decoction were analyzed. Key chemical components were docked with core targets using molecular docking, and the results were visualized. Nitroglycerin was injected into the dorsal cervical region to establish a rat migraine model. Finally, experiments were conducted to verify the effects of Jiawei Sanpian on related pathways and targets.ResultsFour notable chemical components were identified, namely, β-sitosterol, quercetin, mairin, and kaempferol. Five representative targets were identified, namely, insulin-like growth factor 1 (IGF-1), matrix metallopeptidase 2 (MMP-2), interleukin-2 (IL-2), superoxide dismutase 2 (SOD2), and inducible nitric oxide synthase (NOS2). Molecular docking results revealed that the minimum binding energies between the four chemical components and the five targets were below −5 kcal/mol, indicating favorable binding activity. Enzyme linked immunosorbent assay (ELISA) results demonstrated the efficacy of high-dose Jiawei Sanpian decoction in treating migraine by targeting IGF-1, IL-2, MMP-2, and SOD2 (P .001). Real-time quantitative polymerase chain reaction (RT-qPCR) results demonstrated the effectiveness of high-dose Jiawei Sanpian decoction in treating migraine by targeting IGF-1, IL-2, MMP-2, and SOD2 (P .001). After using erastin, the therapeutic effect of Jiawei Sanpian decoction declined.ConclusionThis study provides initial insights into the complex and multilayered therapeutic mechanisms of Jiawei Sanpian decoction in treating migraine, primarily through its diverse components, targets, and pathways. These findings indicate that Jiawei Sanpian decoction may exert its effects mainly through processes linked to the mitochondrial inflammatory pathway, thereby providing therapeutic benefits for migraine.

The Ehlers-Danlos syndrome(EDS)is a rare inherent connective tissue disorder.The prev-alence of EDS in the population is estimated at one out of ten thousand to one out of a hundred thousand.The vascular EDS(vEDS)are rare among the subtypes but are the worst in prognosis.The article reports a case of vEDS admitted to the hospital.The patient was a young man complaining of a sudden onset of aphasia in right hemiparalysis and severe left abdominal pain for unknown reasons.The diagnosis was made after the genetic testing.The patient suffered from vEDS.Then,the multi-disciplinary team(MDT)made a treatment plan tailored to this young patient.The complexity in classification and delusive presentations of the EDS make the correct diagnosis very challenging.This article hopes to report this case and to share the experiences to the bet-ter understanding of this disease.

This study investigated the association between serum 25(OH)D 3 levels and cardiovascular risk-related indicators. 4 727 participants aged 20 and above from the National Health and Nutrition Examination Survey 2015-2018 database were enrolled. Body mass index, hypersensitive C-reactive protein, high density lipoprotein cholesterol, systolic blood pressure, waist-height ratio, and total cholesterol were selected as the research indicators. Weighted multiple linear regression models, subgroup analyses, smooth curve fitting, and saturation threshold effect analyses were employed to explore the relationship between serum 25(OH)D 3 and these indicators. The results showed that after full adjustment for covariates, every 1 nmol/L increase in serum 25(OH)D 3, the changes in β (95% CI) values for body mass index(BMI), hypersensitive C-reactive protein(hs-CRP), systolic blood pressure(SBP), waist-height ratio(WHtR), high density lipoprotein cholesterol(HDL-C), and total cholesterol(TC) were -0.05 (-0.06, -0.04) kg/m 2, -0.01 (-0.02, -0.01) mg/L, -0.02 (-0.04, -0.01) mmHg, -0.000 7 (-0.000 8, -0.000 6), 0.10 (0.08, 0.11) mg/dl, and 0.08 (0.04, 0.12) mg/dl, respectively. Female participants were more sensitive to changes in serum 25(OH)D 3, while participants aged 60 and above were relatively less sensitive. The relationship between serum 25(OH)D 3 and these indicators partially exhibited nonlinear patterns across different gender and age subgroups. The saturation threshold effect analysis revealed 8 meaningful inflection points. In summary, vitamin D has a close association with cardiovascular risk-related indicators.

This study investigated the association between serum 25(OH)D 3 levels and cardiovascular risk-related indicators. 4 727 participants aged 20 and above from the National Health and Nutrition Examination Survey 2015-2018 database were enrolled. Body mass index, hypersensitive C-reactive protein, high density lipoprotein cholesterol, systolic blood pressure, waist-height ratio, and total cholesterol were selected as the research indicators. Weighted multiple linear regression models, subgroup analyses, smooth curve fitting, and saturation threshold effect analyses were employed to explore the relationship between serum 25(OH)D 3 and these indicators. The results showed that after full adjustment for covariates, every 1 nmol/L increase in serum 25(OH)D 3, the changes in β (95% CI) values for body mass index(BMI), hypersensitive C-reactive protein(hs-CRP), systolic blood pressure(SBP), waist-height ratio(WHtR), high density lipoprotein cholesterol(HDL-C), and total cholesterol(TC) were -0.05 (-0.06, -0.04) kg/m 2, -0.01 (-0.02, -0.01) mg/L, -0.02 (-0.04, -0.01) mmHg, -0.000 7 (-0.000 8, -0.000 6), 0.10 (0.08, 0.11) mg/dl, and 0.08 (0.04, 0.12) mg/dl, respectively. Female participants were more sensitive to changes in serum 25(OH)D 3, while participants aged 60 and above were relatively less sensitive. The relationship between serum 25(OH)D 3 and these indicators partially exhibited nonlinear patterns across different gender and age subgroups. The saturation threshold effect analysis revealed 8 meaningful inflection points. In summary, vitamin D has a close association with cardiovascular risk-related indicators.

Objective:To explore the differential efficacies of conventional chemotherapy, autologous hematopoietic stem cell transplantation (auto-HSCT) and allogeneic hematopoietic stem cell transplantation (allo-HSCT) for T lymphoblastic lymphoma (T-LBL) .Method:From January 2012 to December 2022, the relevant clinical data were retrospectively reviewed for 82 T-LBL patients hospitalized at Affiliated Tongji Hospital. According to different treatments, they were assigned into two groups of non-transplantation (49 cases) and transplantation (33 cases). The transplantation group was divided further into two groups of allo-HSCT (22 cases) and auto-HSCT (11 cases) according to different transplantation modes. In non-transplantation group, remission was induced mostly by cyclophosphamide+messosodium+doxorubicin+dexamethasone+vincrine/methotrexate+Hyper CAVD A/B. Six patients achieved remission based upon cyclophosphamide+cytarabine+6-mercaptopurine (CAT), etoposide+vincristine+doxorubicin+cyclophosphamide+cyclophosphamide+ prednisone (EPOCH), high-dose methotrexate+dexamethasone and vincristine+pirubicin+ cyclophosphamide+ pemasase+prednisone (VDCLP). The transplantation group underwent HSCT after multi-drug combination intensive induction therapy. Efficacy and survival were analyzed by observing the rates of overall survival (OS) and progression-free survival (PFS) .Result:There were 64 males and 18 females with a median age of 23 (11~74) year. Among them, 62 cases (75.61%) had clinical stage Ⅲ~Ⅳ. And 43 cases (53.44%) had systemic symptoms (B symptom) of fever, night sweats and weight loss at an onset of disease. Fifty cases (61.00%) had an involvement of bone marrow and 33 cases (80.5%) belonged to Ann Arbor stage Ⅲ and above. There were 65 cases (79.27%) with Eastern Cooperative Oncology Group (ECOG) score ≤2 and 17 cases (20.73%) with ECOG score >2. International Prognostic Index (IPI) was ≤3 (63 cases, 76.83%) and >3 (19 cases, 23.17%). Follow-up period was 27.5 (5~118) month. And 3-year OS and PFS were 53.64% (95% CI: 42.35%~64.62%) and 47.56% (95% CI: 36.53%~58.82%). Significant inter-group difference existed in 3-year OS[42.86% (95% CI: 29.12%~57.71%) vs 69.70% (95% CI: 51.13%~83.79%), P=0.014]and 3-year PFS was 38.76% (95% CI: 25.54%~53.76%) and 60.61% (95% CI: 42.24%~76.57%). And the difference was statistically significant ( P=0.032) . Conclusion:As a consolidation therapy, HSCT may improve the long-term outcomes of T-LBL patients as compared with chemotherapy alone.

Objective:To construct and validate a nomogram for prediction of in-hospital postoperative heart failure(PHF)in elderly patients with hip fracture.Methods:This was a retrospective cohort study.The patients aged ≥65 years undergoing hip fracture surgery in Peking University Third Hospital from July 2015 to December 2023 were enrolled.The patients admitted from July 2015 to December 2021 were divided into a development cohort,and the others admitted from January 2022 to December 2023 in to a validation cohort.The patients'clinical data were collected from the electronic medical record sys-tem.Univariate and multivariate Logistic regression were employed to screen the predictors for PHF in the patients.The R software was used to construct a nomogram.Internal and external validation were per-formed by the Bootstrap method.The discriminatory ability of the model was determined by the area un-der the receiver operating characteristic curve(AUC).The calibration was evaluated by the calibration plot and Hosmer-Lemeshow goodness-of-fit test.Decision curve analysis(DCA)was performed to assess the clinical utility.Results:In the study,944 patients were eventually enrolled in the development co-hort,and 469 were in the validation cohort.A total of 54(5.7％)patients developed PHF in the deve-lopment cohort,and 18(3.8％)patients had PHF in the validation cohort.Compared with those from non-PHF group,the patients from PHF group were older,had higher prevalence of heart disease,hyper-tension and pulmonary disease,had poorer American Society of Anesthesiologists(ASA)classification(Ⅲ-Ⅳ),presented with lower preoperative hemoglobin level,lower left ventricular ejection fraction,higher preoperative serum creatinine,received hip arthroplasty and general anesthesia more frequently.Multivariate Logistic regression analysis showed that age(OR=1.071,95％CI:1.019-1.127,P=0.008),history of heart disease(OR=5.360,95％CI:2.808-10.234,P＜0.001),preoperative he-moglobin level(OR=0.979,95％CI:0.960-0.999,P=0.041),preoperative serum creatinine(OR=1.007,95％CI:1.001-1.013,P=0.015),hip arthroplasty(OR=2.513,95％CI:1.259-5.019,P=0.009),and general anesthesia(OR=2.024,95％CI:1.053-3.890,P=0.034)were the independent predictors for PHF in elderly patients with hip fracture.Four preoperative predictors were incorporated to construct a preoperative nomogram for PHF in the patients.The AUC values of the nomo-gram in internal and external validation were 0.818(95％CI:0.768-0.868)and 0.873(95％CI:0.805-0.929),indicating its good accuracy.The calibration plots and Hosmer-Lemeshow goodness-of-fit test(internal validation:x2=9.958,P=0.354;external validation:x2=5.477,P=0.791)showed its satisfactory calibration.Clinical usefulness of the nomogram was confirmed by decision curve analysis.Conclusion:An easy-to-use nomogram for prediction of in-hospital PHF in elderly patients with hip fracture is well developed.This preoperative risk assessment tool can effectively identify patients at high risk of PHF and may be useful for perioperative management optimization.

ObjectiveTo explore the effect of targeted intervention measures based on risk score of venous thromboembolism （VTE）， on the prevention of senile type 2 diabetes inpatients， as well as their influence on the occurrence of venous thromboembolism. MethodsA total of 134 elderly patients with type 2 diabetes mellitus who were hospitalized in geriatrics department of Peking university third hospital during June 1， 2018 to September 30， 2018 were selected as the research subjects. All the patients were divided into control group and observation group according to random number table method， with 67 patients in each group. Patients in the control group were treated with conventional intervention methods， and patients in the observation group were treated with targeted intervention measures based on VTE risk score. After one month of intervention， the Padua score， blood glucose level and coagulation indexes of the two groups were compared. The incidence of thrombosis during the intervention period was also recorded. ResultsThe Padua score in observation group （2.09±2.17） points was significantly lower than that （3.19±2.37） points in control group （P<0.05）. The indexes of fasting blood glucose， 2h postprandial blood glucose and HbA1c in observation group were significantly lower than those in control group （P<0.05）. The fibrinogen， D-dimer， activated partial thromboplastin time and prothrombin time in observation group were significantly lower than those in control group （P<0.05）. The incidence of DVT， PVT， lower limb swelling， pain and abnormal skin color in the observation group were 4.00%， 2.00%， 2.00%， 2.00%， and 0， respectively， and in the control group were 12.00%， 10.00%， 10.00%， 12.00%， and 8.00%， respectively. The incidence of adverse events in observation group was significantly lower than that in control group （P<0.05）. ConclusionTargeted intervention based on VTE risk score can significantly reduce the risk of VTE occurrence， improve blood clotting function and blood glucose level in elderly patients with type 2 diabetes mellitus. This nursing measure has important clinical application value.

OBJECTIVES: Magnetic resonance diffusion-weighted imaging (DWI) has important clinical value in diagnosis and curative effect evaluation on endometrial carcinoma. How to improve the detection rate of endometrial small lesions by DWI is the research focus of MRI technology. This study aims to analyze the image quality of small field MRI ZOOMit-DWI sequence and conventional single-shot echo-planar imaging (SS-EPI) DWI sequence in the scanning of endometrial carcinoma, and to explore the clinical value of ZOOMit-DWI sequence. METHODS: A total of 37 patients with endometrial carcinoma diagnosed by operation and pathology in the Second Xiangya Hospital of Central South University from July 2019 to May 2021 were collected. All patients were scanned with MRI ZOOMit-DWI sequence and SS-EPI DWI sequence before operation. Two radiologists subjectively evaluated the anatomical details, artifacts, geometric deformation and focus definition of the 2 groups of DWI images. At the same time, the signal intensity were measured and the signal-to-noise ratio (SNR), contrast to noise ratio (CNR), and apparent diffusion coefficient (ADC) of the 2 DWI sequences were calculated for objective evaluation. The differences of subjective score, objective score and ADC value of the 2 DWI sequences were analyzed. RESULTS: The SNR of the ZOOMit-DWI group was significantly higher than that of the SS-EPI DWI group (301.96±141.85 vs 94.66±41.26), and the CNR of the ZOOMit-DWI group was significantly higher than that of the SS-EPI DWI group (185.05±105.45 vs 57.91±31.54, P<0.05). There was no significant difference in noise standard deviation between the ZOOMit-DWI group and the SS-EPI DWI group (P>0.05). The subjective score of anatomical detail and focus definition in the ZOOMit-DWI group was significantly higher than that of the SS-EPI DWI group (both P<0.05). The subjective score of artifacts and geometric deformation of ZOOMit-DWI group was significantly lower than that of the SS-EPI DWI group (both P<0.05). ADC had no significant difference between the ZOOMit-DWI group and the SS-EPI DWI group (P>0.05). CONCLUSIONS The image quality of ZOOMit-DWI is significantly higher than that of conventional SS-EPI DWI. In the MRI DWI examination of endometrial carcinoma, ZOOMit-DWI can effectively reduce the geometric deformation and artifacts of the image, which is more conducive to clinical diagnosis and treatment.
Female ; Humans ; Signal-To-Noise Ratio ; Endometrial Neoplasms/diagnostic imaging* ; Diffusion Magnetic Resonance Imaging/methods* ; Endometrium ; Echo-Planar Imaging/methods* ; Reproducibility of Results

Objective:To explore the value of serum procalcitonin (PCT) and acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score on predicting prognosis of elderly patients with sepsis.Methods:A retrospective cohort study, patients with sepsis who admitted to the department of emergency and the department of geriatric medicine of Peking University Third Hospital from March 2020 to June 2021 were enrolled. Patients' demographics, routine laboratory examinations, APACHE Ⅱ score that within 24 hours of admission were obtained from their electronic medical records. The prognosis during the hospitalization and one year after discharge were collected, retrospectively. Univariate and multivariate analysis of prognostic factors were performed. And Kaplan-Meier survival curves were used to examine overall survival.Results:A total of 116 elderly patients met inclusion criteria, 55 were alive and 61 were died. On univariate analysis, clinical variables such as lactic acid [Lac, hazard ratio ( HR) = 1.16, 95% confidence interval (95% CI) was 1.07-1.26, P < 0.001], PCT ( HR = 1.02, 95% CI was 1.01-1.04, P < 0.001), alanine aminotransferase (ALT, HR = 1.00, 95% CI was 1.00-1.00, P = 0.143), aspartate aminotransferase (AST, HR = 1.00, 95% CI was 1.00-1.01, P = 0.014), lactate dehydrogenase (LDH, HR = 1.00, 95% CI was 1.00-1.00, P < 0.001), hydroxybutyrate dehydrogenase (HBDH, HR = 1.00, 95% CI was 1.00-1.00, P = 0.001), creatine kinase (CK, HR = 1.00, 95% CI was 1.00-1.00, P = 0.002), MB isoenzyme of creatine kinase (CK-MB, HR = 1.01, 95% CI was 1.01-1.02, P < 0.001), Na ( HR = 1.02, 95% CI was 0.99-1.05, P = 0.183), blood urea nitrogen (BUN, HR = 1.02, 95% CI was 0.99-1.05, P = 0.139), fibrinogen (FIB, HR = 0.85, 95% CI was 0.71-1.02, P = 0.078), neutrophil ratio (NEU%, HR = 0.99, 95% CI was 0.97-1.00, P = 0.114), platelet count (PLT, HR = 1.00, 95% CI was 0.99-1.00, P = 0.108) and total bile acid (TBA, HR = 1.01, 95% CI was 1.00-1.02, P = 0.096) shown to be associated with poor prognosis. On multivariable analysis, level of PCT was an important factor influencing the outcome of sepsis ( HR = 1.03, 95% CI was 1.01-1.05, P = 0.002). Kaplan-Meier survival curve showed that there was no significant difference with respect to the overall survival between the two groups, with patients of PCT ≤ 0.25 μg/L and PCT > 0.25 μg/L ( P = 0.220). It also showed that the overall survival rate in patients with high APACHE Ⅱ score (> 27 points) was significantly lower than that in patients with low APACHE Ⅱ score (≤ 27 points, P = 0.015). Conclusion:Serum PCT level is valuable prognostic factors of elderly patients with sepsis, and higher APACHE Ⅱ score (> 27 points) indicates a poor prognosis.

As a non-essential metal, cadmium (Cd) pollution poses severe threats to plant growth, environment, and human health. Phytoextraction using nursery stocks prior to their transplantation is a potential useful approach for bioremediation of Cd contaminated soil. A greenhouse pot experiment was performed to investigate the growth, Cd accumulation, profiles of transcriptome as well as root-associated microbiomes of Photinia frase in Cd-added soil, upon inoculation of two types of arbuscular mycorrhizal fungi (AMF) Sieverdingia tortuosa and Funneliformis mosseae. Compared with the control, inoculation of F. mosseae increased Cd concentrations in root, stem and leaf by 57.2%, 44.1% and 71.1%, respectively, contributing to a total Cd content of 182 μg/plant. KEGG pathway analysis revealed that hundreds of genes involved in 'Mitogen-activated protein kinase (MAPK) signaling pathway', 'plant hormone signal transduction', 'biosynthesis of secondary metabolites' and 'glycolysis/gluconeogenesis' were enriched upon inoculation of F. mosseae. The relative abundance of Acidobacteria was increased upon inoculation of S. tortuosa, while Chloroflexi and Patescibacteria were increased upon inoculation of F. mosseae, and the abundance of Glomerales increased from 23.0% to above 70%. Correlation analysis indicated that ethylene-responsive transcription factor, alpha-aminoadipic semialdehyde synthase, isoamylase and agmatine deiminase related genes were negatively associated with the relative abundance of Glomerales operational taxonomic units (OTUs) upon inoculation of F. mosseae. In addition, plant cysteine oxidase, heat shock protein, cinnamoyl-CoA reductase and abscisic acid receptor related genes were positively associated with the relative abundance of Patescibacteria OTUs upon inoculation of F. mosseae. These finding suggested that AMF can enhance P. frase Cd uptake by modulating plant gene expression and altering the structure of the soil microbial community. This study provides a theoretical basis for better understanding the relationship between root-associated microbiomes and root transcriptomes of P. frase, from which a cost-effective and environment-friendly strategy for phytoextraction of Cd in Cd-polluted soil might be developed.
Cadmium ; Humans ; Microbiota ; Mycorrhizae ; Photinia ; Soil Pollutants ; Transcriptome