ObjectiveStudies have shown that nuciferine has anti-cerebral ischemia effect， but the specific mechanism of action has not been elaborated. Based on the transcriptome results， the pharmacological mechanism of nuciferine against cerebral ischemia was analyzed from multiple dimensions including tissue， cell， pathological process， biological process and signaling pathway. MethodsThirty SD rats were randomly divided into the sham group， model group and nuciferine group（40 mg·kg^-1） according to weight. Except for the sham group， the model of middle cerebral artery occlusion（MCAO） was established by thread embolization method after 30 min of administration in the other two groups. Twenty-four hours after surgery， transcriptome sequencing was used to detect the gene expression profiles in the cortex penumbra of rat cerebral tissue， and gene ontology（GO） and kyoto encyclopedia of genes and genomes（KEGG） pathway enrichment analysis were performed for differentially expressed genes. The mechanismof nuciferine against cerebral ischemia was analyzed from 5 dimensions of tissue， cell， pathological process， biological process and signaling pathway by the transcriptome-based multi-scale network pharmacology platform（TMNP）. ResultsTranscriptome sequencing and gene quantitative analysis showed that 667 genes were significantly reversed by nuciferine. Further enrichment analysis of KEGG and GO suggested that the pathways of nuciferine involved regulating stress response， ion transport， cell proliferation and differentiation， and synaptic function. TMNP research found that at the tissue level， nuciferine could significantly improve the cerebral tissue injury caused by ischemia. At the cellular and pathological levels， nuciferine could play an anti-cerebral ischemia role by improving the state of various nerve cells， mobilizing immune cells， regulating inflammation. And at the level of biological processes and signaling pathways， nuciferine mainly acted on the processes such as vascular remodeling， inflammation-related signaling pathways， and synaptic signaling. ConclusionCombined with the results of transcriptome sequencing， gene quantitative analysis and TMNP， the mechanism of nuciferine against cerebral ischemia may be related to processes such as intervening in stress response and inflammation， affecting vascular remodeling and regulating synaptic function. These results can provide a basis and reference for further study of the pharmacological mechanism of nuciferine against cerebral ischemia.

Objective To investigate the expression levels of micro RNA-651(miR-651)and the transcrip-tion factor Forkhead Box N2(FOXN2)in lung cancer tissues and to analyse their relationship with patients' prognosis after lobectomy.Methods A total of 98 patients with lung cancer who underwent lobectomy from January 2020 to December 2021 in Nantong Cancer Hospital were selected as research objects,the lung cancer tissue specimens and corresponding paracancerous tissue specimens of patients were collected,the expression levels of miR-651 and FOXN2 were detected by real-time fluorescence quantitative PCR(qPCR),and their re-lationship with the prognosis of patients after lobectomy was analyzed.Results At 2-year follow-up,19(19.39％)of 98 patients had recurrent metastasis,and the median time to recurrent metastasis was 20 months(95％CI:18.626--21.374).qPCR assay showed that the expression levels of miR-651 and FOXN2 in lung cancer tissues were significantly lower than those in paracancerous tissues(P＜0.05).miR-651 and FOXN2 expression levels were significantly correlated with clinicopathological features such as tumour size,TNM stage and lymph node metastasis(P＜0.05).The results of univariate Cox regression analysis showed that the percentages of maximum tumor diameter ≥3 cm,TNM stage Ⅱ,lymph node metastasis,miR-651 low ex-pression and FOXN2 low expression were higher in the poor prognosis group than those in the good prognosis group(P＜0.05).Multifactorial Cox regression analysis showed that maximum tumor diameter ≥ 3 cm(HR=3.185,95％CI:1.105-9.182),TNM stage Ⅱ(HR=5.167,95％CI:1.939-13.771),lymph node metastasis(HR=2.860,95％CI:1.115-7.338),low miR-651 expression(HR=5.345,95％CI:1.845-15.483)and low FOXN2 expression(HR=5.404,95％CI:1.744-16.745)were independent risk factors for the prognosis of lung cancer patients after lobectomy(P＜0.05).Conclusion The expression levels of miR-651 and FOXN2 were reduced in the tissues of lung cancer patients,and both were associated with tumour size,TNM stage,lymph node metastasis,and patients' prognosis after lobectomy.

Objective To observe the clinical efficacy of Tongyuan acupuncture in the treatment of acute gouty arthritis.Methods A total of 126 cases of patients with definitive diagnosis of acute gouty arthritis admitted to the wards and outpatient clinics of Guangzhou Nansha District Hospital of Traditional Chinese Medicine from November 2023 to June 2024 were selected as the study subjects.The patients were randomly divided into observation group and control group according to the random number table method,with 63 cases in each group.The control group was given health training and conventional treatment,while the observation group was given Tongyuan acupuncture on the basis of treatment in the control group.Patients in both groups were treated for 14 consecutive days.After two weeks of treatment,the clinical efficacy of the two groups was evaluated.The changes in the clinical symptom scores,the Visual Analogue Scale(VAS)scores of pain,the levels of musculoskeletal ultrasonography(synovial proliferation,blood flow signals,and joint fluid)before and after the treatment were observed in patients of both groups.The changes of blood uric acid(UA),erythrocyte sedimentation rate(ESR),C-reactive protein(CRP),tumor necrosis factor α(TNF-α),and interleukin 1(IL-1)before and after treatment were compared between the two groups.Results(1)The total effective rate was 95.24%(60/63)in the observation group and 84.13%(53/63)in the control group.The efficacy of the observation group was superior to that of the control group,the difference being statistically significant(P<0.05).(2)After treatment,the clinical symptom scores and VAS scores of the patients in the two groups were improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(3)After treatment,the serum UA,ESR,and CRP levels of patients in the two groups were improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(4)After treatment,the TNF-α and IL-1 levels of patients in the two groups were improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(5)After treatment,the musculoskeletal ultrasound indicators of the two groups of patients were improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).Conclusion Tongyuan acupuncture in the treatment of acute gouty arthritis can significantly improve the clinical symptoms of patients,reduce the level of patients'blood UA and inflammatory factor.

Objective To explore the changes in serum epidermal growth factor receptor(EGFR)and cancer anti-gen 125(CA125)levels in pregnant women with adenomyosis(AM)and their relationship with pregnancy outcomes.Methods A total of 108 pregnant women with AM(AM pregnant women group)admitted to Baoding Maternal And Child Health Hospital from June 2021 to August 2023 were collected and divided into a good preg-nancy group(n=43)and a poor pregnancy group(n=65)based on pregnancy outcomes.Meanwhile,AM patients were selected as AM group and 108 pregnant women with normal pregnancy test were selected as control group.ELISA was applied to detect the serum level of EGFR and CA125.Pearson correlation was applied to analyze the correlation between serum EGFR and CA125 in AM pregnant women.Multivariate logistic regression was applied to analyze the factors that affected the outcome of AM pregnancy.Receiver operating characteristic(ROC)curve was applied to analyze the predictive value of serum EGFR and CA125 levels for AM pregnancy outcomes.Results Compared with the control group,serum level of EGFR and CA125 in AM group and AM pregnant women group were significantly increased and serum level of EGFR and CA125 in AM pregnant women group was higher than that in AM group(P＜0.05).As the depth grading of endometrial invasion increased,serum level of EGFR and CA125 increased sequentially;The serum level of EGFR and CA125 was obviously elevated in diffuse type and proliferate phase(P＜0.05).The expression level of EGFR and CA125 in the serum of AM pregnant women with premature rupture of membranes,premature birth,placenta previa,and miscarriage was significantly increased(P＜0.05).According to Pearson correlation analysis,there was a positive correlation between serum EGFR and CA125 in AM pregnant women(r=0.487,P＜0.05).The serum level of EGFR and CA125 in good pregnancy group was lower than that in poor pregnancy group(P＜0.05).The area under the curve(AUC)of serum EGFR,CA125,and their combined prediction for AM pregnancy outcome was 0.880,0.835,and 0.955,re-spectively and the combined prediction of AUC for AM pregnancy outcome was significantly higher than that of se-rum EGFR and CA125 alone prediction(Zcombination-EGFR=2.279,Zcombination-CA125=3.304,both P＜0.05).Conclusions Serum level of EGFR and CA125 in AM pregnant women is elevated,which is closely related to pregnancy outcomes and is potential risk factor for poor pregnancy in AM.The combination of the two is more ef-fective in predicting pregnancy outcomes in AM.

Traditional Chinese medicine,ancient Greek medicine,Ayurvedic medicine,and Arab medicine are recognized as the four major traditional medicines in the world.It reviews the education and training systems of the four major traditional medicines and finds that traditional Chinese medicine focuses on the teacher-student relation-ship and the combination of theory and practice;Ancient Greek medicine was mainly characterized by strong theoreti-cal research and experimental observation;Ayurveda highly values cultural identity as its main characteristic;Arab medicine attaches great importance to cultural exchange and practical promotion.It suggests promoting innovative de-velopment,strengthening practical teaching,improving teaching quality,strengthening international exchanges and cooperation,and increasing public acceptance abroad.

Traditional Chinese medicine,ancient Greek medicine,Ayurvedic medicine,and Arab medicine are recognized as the four major traditional medicines in the world.It reviews the education and training systems of the four major traditional medicines and finds that traditional Chinese medicine focuses on the teacher-student relation-ship and the combination of theory and practice;Ancient Greek medicine was mainly characterized by strong theoreti-cal research and experimental observation;Ayurveda highly values cultural identity as its main characteristic;Arab medicine attaches great importance to cultural exchange and practical promotion.It suggests promoting innovative de-velopment,strengthening practical teaching,improving teaching quality,strengthening international exchanges and cooperation,and increasing public acceptance abroad.

The BTB (broad-complex, tramtrack, and bric-à-brac) domain is a highly conserved protein interaction motif in eukaryotes. They are widely involved in transcriptional regulation, protein degradation and other processes. Recently, an increasing number of studies have shown that these genes play important roles in plant growth and development, biotic and abiotic stress processes. Here, we summarize the advances of these proteins ubiquitination-mediated development and abiotic stress responses in plants based on the protein structure, which may facilitate the study of this type of gene in plants.
Eukaryota ; Plant Development/genetics* ; Proteolysis ; Ubiquitination

Objective:To analyse the clinical significance of selective single embryo transfer by time-lapse mo-nitoring(TLM)or conventional morphology assessment(CMA)in vitro fertilization/intracytoplasmic sperm in-jection and embryo transfer(IVF/ICSI-ET),and to initially explore the predictive value of Raman spectral analy-sis of embryo culture medium for clinical pregnancy rate.Methods:The study is a prospective randomized con-trolled clinical trial.We assigned 139 patients treated with IVF/ICSI-ET in Reproductive and Genetics Center of Suzhou Municipal Hospital from April 2019 to July 2020,which were randomly assigned to either the CMA or the TLM group.We performed selective single-embryo transfer(fresh cycle and FET)after selecting the optimal em-bryos with TLM or CMA respectively.If the patient's first embryo transfer was unsuccessful,a second one would be performed to compare the differences in the cumulative live birth rate of embryo transfer and other pregnancy outcomes between the two groups.Meanwhile,we collected 15 μl of embryo culture medium at day 3 after IVF/ISCI fertilization for Raman spectroscopy analysis.Results:There were no differences in cumulative live birth,cu-mulative clinical pregnancy,cumulative premature birth,cumulative early spontaneous abortion,cumulative ectopic pregnancy and LGA or SGA between TLM and CMA groups(P＞0.05).The Neonatal sex ratio in the TLM group was lower than that in the CMA group,but the difference was not significant(P＞0.05).Raman spectros-copy analysis of embryo culture medium predicted the clinical pregnancy rate with 67.21％accuracy.Conclu-sions:In young women with a good ovarian reserve,the advantage of using TLM to evaluate embryos is not obvi-ous,so we should remain vigilant that embryo selection based on morphokinetic parameters may affect the sex ratio.Raman spectroscopic analysis of embryo culture medium is not yet able to effectively predict the planting ability of embryos.

Traditional Chinese medicine,ancient Greek medicine,Ayurvedic medicine,and Arab medicine are recognized as the four major traditional medicines in the world.It reviews the education and training systems of the four major traditional medicines and finds that traditional Chinese medicine focuses on the teacher-student relation-ship and the combination of theory and practice;Ancient Greek medicine was mainly characterized by strong theoreti-cal research and experimental observation;Ayurveda highly values cultural identity as its main characteristic;Arab medicine attaches great importance to cultural exchange and practical promotion.It suggests promoting innovative de-velopment,strengthening practical teaching,improving teaching quality,strengthening international exchanges and cooperation,and increasing public acceptance abroad.

Traditional Chinese medicine,ancient Greek medicine,Ayurvedic medicine,and Arab medicine are recognized as the four major traditional medicines in the world.It reviews the education and training systems of the four major traditional medicines and finds that traditional Chinese medicine focuses on the teacher-student relation-ship and the combination of theory and practice;Ancient Greek medicine was mainly characterized by strong theoreti-cal research and experimental observation;Ayurveda highly values cultural identity as its main characteristic;Arab medicine attaches great importance to cultural exchange and practical promotion.It suggests promoting innovative de-velopment,strengthening practical teaching,improving teaching quality,strengthening international exchanges and cooperation,and increasing public acceptance abroad.