Precise preoperative assessment of cervical cancer facilitates personalized treatment and reduces the burden of retreatment.In recent years,various quantitative techniques of relaxation time,including T1 mapping,T2 mapping,T2*mapping,blood oxygenation level dependent MRI,synthetic MRI and MR fingerprinting,had demonstrated certain progresses,providing novel approaches for non-invasive evaluation of cervical cancer.The research progresses in quantitative MR relaxation time techniques of cervical cancer were reviewed in this article.

Traditional Chinese medicine （TCM） compound prescriptions serve as crucial practical embodiments of TCM theoretical frameworks， characterized by their complex multi-component composition and multi-target interactions. The research on the material basis of their pharmacological effects has gradually become the key to promoting the modernization of TCM. In recent years， new ideas and theories regarding the research on pharmacodynamic substance basis of TCM compound prescriptions have been continuously proposed. This review systematically summarizes and reviews analytical techniques such as targeted fishing technology， spectrum-effect relationship analysis， serum pharmacochemistry， network pharmacology， high-throughput screening， and cell membrane chromatography. It is found that these techniques exhibit unique advantages in areas including target-specific analysis， component-pharmacological effect correlation analysis， identification of the material basis in vitro and in vivo， prediction of multi-target mechanisms， efficient screening of active ingredients， and analysis of interactions between cell membrane receptors. These techniques compensate for the shortcomings of traditional research methods， enhance the systematicness and precision of research on pharmacodynamic substance based TCM compound prescriptions， and can provide theoretical support for the promotion and clinical application of TCM compound prescriptions.

Objective::This study aimed to assess the impact of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor treatment immediately after percutaneous coronary intervention (PCI) on the myocardial salvage index (MSI) in patients with anterior ST-segment elevation myocardial infarction (STEMI) 5-10 d after the procedure.Methods::The early PCSK9 inhibitor thERapy Following pErcutaneous Coronary inTervention (PERFECT) trial is a prospective randomized controlled trial. From January 2021 to December 2023, 32 patients with anterior STEMI from Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Songjiang Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, and Shanghai Tenth People’s Hospital were enrolled in the PERFECT trial. Patients were randomly assigned in a 1∶1 ratio to the PCSK9 inhibitor group ( n = 16) or the control group ( n = 16), and their baseline data were collected. Patients in the PCSK9 inhibitor group (ie, alirocumab group) received a subcutaneous injection of PCSK9 inhibitor (alirocumab, 75 mg) immediately after PCI based on conventional treatment. In the control group, patients received only conventional treatment. The primary endpoint was the MSI measured by cardiovascular magnetic resonance 5-10 d after PCI. The secondary endpoints included the left ventricular ejection fraction measured by cardiovascular magnetic resonance 5-10 d after PCI and the time to peak of creatine kinase isoenzyme-MB and high-sensitivity cardiac troponin T. Safety endpoints included any clinical adverse events that occurred during the 6-month follow-up period. Results::Baseline data during admission showed no intergroup significance. No significant difference in MSI (55.54% ± 14.80% vs. 44.72% ± 15.42%, P = 0.056) and left ventricular ejection fraction (51.24% ± 8.91% vs. 44.99% ± 8.84%, P = 0.060) was observed. Additional, there was no significant difference in the time to peak of creatine kinase isoenzyme-MB ((12.97 ± 5.67) h vs. (14.31 ± 7.04) h, P = 0.557) and high-sensitivity cardiac troponin T ((21.03 ± 12.46) h vs. (21.44 ± 9.99) h, P = 0.920) between the 2 groups. During the 6-month follow-up period, only 1 patient in the PCSK9 inhibitor group developed cerebral hemorrhage 6 months after PCI. Conclusions::Early treatment with alirocumab did not exhibit a significant increase in MSI at 5-10 d in patients with anterior STEMI. Larger trials are necessary to evaluate the impact of early administration of PCSK9 inhibitors after myocardial infarction.

Objective:To investigate the effect of dapagliflozin on non-dipper blood pressure in patients with diabetic kidney disease(DKD).Methods:A total of 104 patients with DKD treated in the Department of Nephrology of Henan Provincial Hospital of Tradi-tional Chinese Medicine from January 2023 to January 2024 were selected as the study subjects.The patients were divided into a dapa-gliflozin group and a control group by the random number table method,with 52 patients in each group.The control group was given conventional Western medicine treatment,and the dapagliflozin group was additionally given dapagliflozin(10 mg/dose,once a day)on the basis of the treatment in the control group.Both groups re-ceived continuous treatment for 12 weeks.The following indicators and the incidence of adverse reactions after treatment were com-pared between the two groups,including blood glucose indicators[fasting plasma glucose(FPG),2-hour postprandial blood glucose(2 h PBG),and glycated hemoglobin(HbA1c)],renal function markers[serum cystatin C(CysC),blood urea nitrogen(BUN),se-rum creatinine(Scr),estimated glomerular filtration rate(eGFR),and urinary albumin/creatinine ratio(UACR)],24-h ambulatory blood pressure,proportion of non-dipper blood pressure and reversal rate of dipper blood pressure,blood electrolytes[potassium(K),sodium,chlorine,calcium,magnesium,and phosphorus],serum uric acid(SUA),and urine electrolytes[urine potassium,urine sodium(UNa),urine chlorine,urine calcium,urine magnesium(UMg),and urine phosphorus].Results:The FPG,2 h PBG,HbA1c,CysC,BUN,Scr,UACR,mean 24 h systolic blood pressure(24 h SBP),mean daytime systolic blood pressure,and mean nighttime diastolic blood pressure were decreased and the eGFR was elevated in both groups after treatment.The mean nighttime systolic blood pressure(nSBP),K,and SUA were decreased and the UNa and UMg were increased in the dapagliflozin group after treatment(P<0.05).Com-pared with the control group,the dapagliflozin group experienced decreases in CysC,BUN,Scr,UACR,24 h SBP,nSBP,K,and SUA and increases in eGFR,UNa,and UMg after treatment(P<0.05).The proportion of non-dipper blood pressure after treatment in the dapagliflozin group was lower than that in the control group and before treatment,and the reversal rate of dipper blood pressure was higher than that in the control group(P<0.05).During treatment,the incidence rates of adverse reactions was 3.85%in the dapa-gliflozin group and 5.77%in the control group(P=1.000).Conclusion:Dapagliflozin improves the renal function,decreases the noctur-nal blood pressure,and increases the reversal rate of dipper blood pressure in patients with DKD.Dapagliflozin promotes UNa excre-tion and decreases the SUA level,which may be the potential mechanism of reversing non-dipper blood pressure.

Objective::This study aimed to assess the impact of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor treatment immediately after percutaneous coronary intervention (PCI) on the myocardial salvage index (MSI) in patients with anterior ST-segment elevation myocardial infarction (STEMI) 5-10 d after the procedure.Methods::The early PCSK9 inhibitor thERapy Following pErcutaneous Coronary inTervention (PERFECT) trial is a prospective randomized controlled trial. From January 2021 to December 2023, 32 patients with anterior STEMI from Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Songjiang Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, and Shanghai Tenth People’s Hospital were enrolled in the PERFECT trial. Patients were randomly assigned in a 1∶1 ratio to the PCSK9 inhibitor group ( n = 16) or the control group ( n = 16), and their baseline data were collected. Patients in the PCSK9 inhibitor group (ie, alirocumab group) received a subcutaneous injection of PCSK9 inhibitor (alirocumab, 75 mg) immediately after PCI based on conventional treatment. In the control group, patients received only conventional treatment. The primary endpoint was the MSI measured by cardiovascular magnetic resonance 5-10 d after PCI. The secondary endpoints included the left ventricular ejection fraction measured by cardiovascular magnetic resonance 5-10 d after PCI and the time to peak of creatine kinase isoenzyme-MB and high-sensitivity cardiac troponin T. Safety endpoints included any clinical adverse events that occurred during the 6-month follow-up period. Results::Baseline data during admission showed no intergroup significance. No significant difference in MSI (55.54% ± 14.80% vs. 44.72% ± 15.42%, P = 0.056) and left ventricular ejection fraction (51.24% ± 8.91% vs. 44.99% ± 8.84%, P = 0.060) was observed. Additional, there was no significant difference in the time to peak of creatine kinase isoenzyme-MB ((12.97 ± 5.67) h vs. (14.31 ± 7.04) h, P = 0.557) and high-sensitivity cardiac troponin T ((21.03 ± 12.46) h vs. (21.44 ± 9.99) h, P = 0.920) between the 2 groups. During the 6-month follow-up period, only 1 patient in the PCSK9 inhibitor group developed cerebral hemorrhage 6 months after PCI. Conclusions::Early treatment with alirocumab did not exhibit a significant increase in MSI at 5-10 d in patients with anterior STEMI. Larger trials are necessary to evaluate the impact of early administration of PCSK9 inhibitors after myocardial infarction.

OBJECTIVE To understand the clinical distribution of carbapenem-resistant gram-negative bacteria(CR-GNB)hospital-acquired infections and observe the effectiveness of antimicrobial stewardship(AMS)so as to pro-vide theoretical basis for targeted supervision.METHODS The patients who were detected with CR-GNB in the First People's Hospital of Lianyungang from Jan.1,2015 to Dec.31,2023 were monitored by hospital-ac-quired infection informatization monitoring system,the demographic and etiological data were collected from the patients with hospital-acquired infections,the clinical characteristics were analyzed.The incidence of CR-GNB in-fections,isolation rates and drug administration indexes were observed and compared,and the effectiveness of AMS was evaluated.RESULTS A total of 972 633 hospitalized patients were monitored,1319 of whom had hospi-tal-associated CR-GNB infections,and the total incidence of infections was 0.17％,showing a continuously down-ward trend during the years(P＜0.001).Carbapenem-resistant Acinetobacter baumannii(43.37％),carbapenem-resistant Pseudomonas aeruginosa(29.72％)and carbapenem-resistant Klebsiella pneumoniae(24.94％)ranked the top 3 species of pathogens.The CR-GNB infections were most prevalent in intensive care unit(ICU),followed by geriatrics department and neurosurgery department.Lower respiratory tract was the predominant infection site.The patients of male,no less than 65 years of age,and ICU stay were at higher risk of CR-GNB infections than other populations(P＜0.001).The implementation of AMS reduced the incidence of CR-GNB infections,iso-lation rates,utilization rates of antibiotics,antibiotics prophylaxis rates for type Ⅰ incision surgery and antibiotics use density(P＜0.05).CONCLUSIONS The hospital-associated CR-GNB infection show"U"type epidemiological characteristics.It is necessary to focus on the population characterized by male/the elderly/ICU stay.The imple-mentation of AMS may effectively facilitate the control and detection rate of the CR-GNB infections.

OBJECTIVE To understand the clinical distribution of carbapenem-resistant gram-negative bacteria(CR-GNB)hospital-acquired infections and observe the effectiveness of antimicrobial stewardship(AMS)so as to pro-vide theoretical basis for targeted supervision.METHODS The patients who were detected with CR-GNB in the First People's Hospital of Lianyungang from Jan.1,2015 to Dec.31,2023 were monitored by hospital-ac-quired infection informatization monitoring system,the demographic and etiological data were collected from the patients with hospital-acquired infections,the clinical characteristics were analyzed.The incidence of CR-GNB in-fections,isolation rates and drug administration indexes were observed and compared,and the effectiveness of AMS was evaluated.RESULTS A total of 972 633 hospitalized patients were monitored,1319 of whom had hospi-tal-associated CR-GNB infections,and the total incidence of infections was 0.17％,showing a continuously down-ward trend during the years(P＜0.001).Carbapenem-resistant Acinetobacter baumannii(43.37％),carbapenem-resistant Pseudomonas aeruginosa(29.72％)and carbapenem-resistant Klebsiella pneumoniae(24.94％)ranked the top 3 species of pathogens.The CR-GNB infections were most prevalent in intensive care unit(ICU),followed by geriatrics department and neurosurgery department.Lower respiratory tract was the predominant infection site.The patients of male,no less than 65 years of age,and ICU stay were at higher risk of CR-GNB infections than other populations(P＜0.001).The implementation of AMS reduced the incidence of CR-GNB infections,iso-lation rates,utilization rates of antibiotics,antibiotics prophylaxis rates for type Ⅰ incision surgery and antibiotics use density(P＜0.05).CONCLUSIONS The hospital-associated CR-GNB infection show"U"type epidemiological characteristics.It is necessary to focus on the population characterized by male/the elderly/ICU stay.The imple-mentation of AMS may effectively facilitate the control and detection rate of the CR-GNB infections.

Precise preoperative assessment of cervical cancer facilitates personalized treatment and reduces the burden of retreatment.In recent years,various quantitative techniques of relaxation time,including T1 mapping,T2 mapping,T2*mapping,blood oxygenation level dependent MRI,synthetic MRI and MR fingerprinting,had demonstrated certain progresses,providing novel approaches for non-invasive evaluation of cervical cancer.The research progresses in quantitative MR relaxation time techniques of cervical cancer were reviewed in this article.

Dysregulated RNA splicing events produce transcripts that facilitate esophageal squamous cell carcinoma (ESCC) progression, but how this splicing process is abnormally regulated remains elusive. Here, we unveiled a novel alternative splicing axis of BOLA3 transcripts and its regulator HNRNPC in ESCC. The long-form BOLA3 (BOLA3-L) containing exon 3 exhibited high expression levels in ESCC and was associated with poor prognosis. Functional assays demonstrated the protumorigenic function of BOLA3-L in ESCC cells. Additionally, HNRNPC bound to BOLA3 mRNA and promoted BOLA3 exon 3 inclusion forming BOLA3-L. High HNRNPC expression was positively correlated with the presence of BOLA3-L and associated with an unfavorable prognosis. HNRNPC knockdown effectively suppressed the malignant biological behavior of ESCC cells, which were significantly rescued by BOLA3-L overexpression. Moreover, BOLA3-L played a significant role in mitochondrial structural and functional stability. E2F7 acted as a key transcription factor that promoted the upregulation of HNRNPC and inclusion of BOLA3 exon 3. Our findings provided novel insights into how alternative splicing contributes to ESCC progression.
Female ; Humans ; Male ; Mice ; Alternative Splicing ; Cell Line, Tumor ; Disease Progression ; Esophageal Neoplasms/pathology* ; Esophageal Squamous Cell Carcinoma/pathology* ; Exons/genetics* ; Gene Expression Regulation, Neoplastic ; Heterogeneous-Nuclear Ribonucleoprotein Group C/metabolism* ; Prognosis ; RNA, Long Noncoding/metabolism* ; Animals

Consumptive thirst such as dry mouth and polydipsia,frequent urination polyuria,fear of heat and hyperhidrosis and loss of other body fluids,yin deficiency and internal heat expression,and irritability and other abnormal emotional symptoms are common.The Synopsis of Golden Chamber need to be further explored for the treatment of miscellaneous diseases.The dialectical thought has a high clinical application value.Lily disease treatment recommendations in the Synopsis of Golden Chamber are explored.The symptoms of lily disease are varied and uncertain,which are caused by the scattering and wandering aimlessly of heat pathogen.The pathogenesis of lily disease can be examined through external symptoms such as bitter taste in mouth,red urine,and faint and rapid pulse.Diabetes is also closely related to yin deficiency and internal heat,and the pathogenesis of the two is similar.Mental symptoms are common characteristics of lily disease and diabetes.The method taken from the Synopsis of Golden Chamber and Baihe-like prescriptions for the treatment of diabetes are effective.By identifying different patterns,symptoms,and indicators,we can select lily bulb,common anemarrhena,rhizome,figwort root,unprocessed rehmannia root,and other drugs to treat diabetes,in order to improve our understanding of lily disease and provide new ideas for diabetes treatment.