Objective To systematically evaluate the efficacy of Chaihu Shugan powder combined with western medicine in the treatment of post-stroke depression(PSD),so as to provide a reference for clinical practice.Methods Randomized controlled trials on Chaihu Shugan powder combined with western medicine in the treatment of PSD were retrieved from CNKI,VIP,Wanfang Data Knowledge Service Platform,SinoMed and PubMed.The quality of the included literatures was evaluated using the Cochrane handbook,and data analysis was performed with RevMan 5.3 software.Results A total of 26 literatures involving 2287 patients were included.Meta-analysis showed that there were significant statistical differences between combined group and control group in terms of total effective rates(RR=1.22,95％CI:1.17-1.26,Z=9.82,P＜0.000 01),Hamilton depression scale score(SMD=-1.66,95％CI:-2.94--2.22,Z=9.17,P＜0.000 01),National Institutes of Health stroke scale score(MD=-1.59,95％CI:-2.14--1.04,Z=5.64,P＜0.000 01),5-hydroxytryptamine level(MD=14.95,95％CI:10.07-19.83,Z=6.01,P＜0.000 01)and adverse reactions(RR=0.49,95％CI:0.36-0.66,Z=4.64,P＜0.000 01).Conclusion Compared with the treatment with western medicine alone,the combination of Chaihu Shugan powder and western medicine in the treatment of PSD has good efficacy and safety.However,given the low quality of the included literature,higher-quality randomized controlled trials are needed for verification in the future.

Objective To develop a preoperative question prompt list(QPL)for older patients with benign prostatic hyperplasia(BPH)and evaluate its effectiveness in application.Methods This trial adopted a randomized controlled design.The QPL was developed by literature review,expert discussions,and Delphi consultation.Convenience sampling was used to subject 76 older BPH inpatients treated in our department,and then they were randomly divided into control(routine communication,n=38)and intervention(QPL-assisted communication,n=38)groups.Number of the questions patient asking,communication duration,information recall,and communication quality were compared between the 2 groups.Results In the 2 rounds of expert consultation,the response rate of questionnaire was 94.44%and 100%,the authority coefficient was 0.89 and 0.93,the coefficient of variation was 0.05～0.22 and 0～0.11,and Kendall's coefficients was 0.645(Chi-square=87.782,P<0.001)and 0.733(Chi-square=74.789,P<0.001),respectively.The final QPL included 3 themes and 7 questions.The intervention group asked more questions(4.03±1.89 vs 2.11±1.27,P<0.05)but spent similar time for communication(8.18±2.11 vs 7.67±1.72 min,P>0.05).At 1 d before discharge,better information recall(8.74±1.12 vs 6.49±1.68,P<0.001)and communication quality(60.06±6.25 vs 54.86±7.98,P<0.05)were observed in the intervention group when compared with the control group.Conclusion Our developed preoperative communication QPL is of scientificalness and effectiveness for elderly BPH patients.This tool can not only encourage question-asking behavior,but also improve information recall and communication quality in the patients.

Mutations in the cyclin-dependent kinase-like 5 gene (CDKL5) cause a severe neurodevelopmental disorder, yet the impact of truncating mutations remains unclear. Here, we introduce the Cdkl5^492stop mouse model, mimicking C-terminal truncating mutations in patients. 492stop/Y mice exhibit altered dendritic spine morphology and spontaneous seizure-like behaviors, alongside other behavioral deficits. After creating cell lines with various Cdkl5 truncating mutations, we found that these mutations are regulated by the nonsense-mediated RNA decay pathway. Most truncating mutations result in CDKL5 protein loss, leading to multiple disease phenotypes, and offering new insights into the pathogenesis of CDKL5 disorder.
Animals ; Disease Models, Animal ; Mice ; Protein Serine-Threonine Kinases/deficiency* ; Mutation/genetics* ; Epileptic Syndromes/genetics* ; Humans ; Dendritic Spines/pathology* ; Spasms, Infantile/genetics* ; Male ; Seizures/genetics* ; Mice, Inbred C57BL

Background:The incidence and mortality rates of severe acute pancreatitis(SAP)have been increasing year by year.Therefore,early and rapid identification,along with timely intervention in the progression of acute pancreatitis(AP),is of particular importance.Aims:To explore the value of red blood cell distribution width(RDW)combined with BISAP score in the early prediction of SAP.Methods:A total of 561 AP patients admitted from January 2019 to December 2021 at the General Hospital of the Central Theater Command of the PLA were enrolled and divided into SAP group and non-SAP group according to the disease severity.Venous blood samples were collected within 24 hours of admission.The relevant clinical data,laboratory indices,BISAP score,and MCTSI score were compared between the two groups.Logistic regression analysis was used to identify the risk factors for SAP.Spearman correlation coefficient was employed to assess the correlation of these risk factors with the severity of AP,as well as the correlation of RDW with BISAP score and MCTSI score.The predictive values of these risk factors for SAP were evaluated by ROC curve analysis.Results:Compared with the non-SAP group,the prevalence of hypertension,length and cost of hospital stay,neutrophil count(NEUT),neutrophil-to-lymphocyte ratio(NLR),RDW,serum potassium,aspartate transaminase(AST),blood urea nitrogen(BUN),serum creatinine(SCr),BISAP score and MCTSI score were significantly increased in the SAP group(all P<0.05),while the lymphocyte count(LYM),serum calcium and albumin(ALB)were significantly decreased(all P<0.05).RDW(OR=1.582,95%CI:1.066-2.348,P=0.023),SCr(OR=1.018,95%CI:1.001-1.035,P=0.040),BISAP score(OR=6.210,95%CI:3.121-12.356,P<0.001),and MCTSI score(OR=2.917,95%CI:2.160-3.939,P<0.001)were the independent risk factors for SAP.RDW(rs=0.320,P<0.001),SCr(rs=0.103,P=0.015),BISAP score(rs=0.516,P<0.001),and MCTSI score(rs=0.512,P<0.001)were positively correlated with the severity of AP.Moreover,RDW was positively correlated with BISAP score(rs=0.428,P<0.001)and MCTSI score(rs=0.408,P<0.001).ROC curve analysis revealed that the areas under the ROC curve of RDW,SCr,BISAP score,MCTSI score,and combination of RDW and BISAP score for predicting SAP were 0.753,0.581,0.889,0.888,and 0.905,respectively.Conclusions:RDW,SCr,BISAP score,and MCTSI score are the independent risk factors for SAP.RDW combined with BISAP score can enhance the predictive value for SAP.

Background:The incidence and mortality rates of severe acute pancreatitis(SAP)have been increasing year by year.Therefore,early and rapid identification,along with timely intervention in the progression of acute pancreatitis(AP),is of particular importance.Aims:To explore the value of red blood cell distribution width(RDW)combined with BISAP score in the early prediction of SAP.Methods:A total of 561 AP patients admitted from January 2019 to December 2021 at the General Hospital of the Central Theater Command of the PLA were enrolled and divided into SAP group and non-SAP group according to the disease severity.Venous blood samples were collected within 24 hours of admission.The relevant clinical data,laboratory indices,BISAP score,and MCTSI score were compared between the two groups.Logistic regression analysis was used to identify the risk factors for SAP.Spearman correlation coefficient was employed to assess the correlation of these risk factors with the severity of AP,as well as the correlation of RDW with BISAP score and MCTSI score.The predictive values of these risk factors for SAP were evaluated by ROC curve analysis.Results:Compared with the non-SAP group,the prevalence of hypertension,length and cost of hospital stay,neutrophil count(NEUT),neutrophil-to-lymphocyte ratio(NLR),RDW,serum potassium,aspartate transaminase(AST),blood urea nitrogen(BUN),serum creatinine(SCr),BISAP score and MCTSI score were significantly increased in the SAP group(all P<0.05),while the lymphocyte count(LYM),serum calcium and albumin(ALB)were significantly decreased(all P<0.05).RDW(OR=1.582,95%CI:1.066-2.348,P=0.023),SCr(OR=1.018,95%CI:1.001-1.035,P=0.040),BISAP score(OR=6.210,95%CI:3.121-12.356,P<0.001),and MCTSI score(OR=2.917,95%CI:2.160-3.939,P<0.001)were the independent risk factors for SAP.RDW(rs=0.320,P<0.001),SCr(rs=0.103,P=0.015),BISAP score(rs=0.516,P<0.001),and MCTSI score(rs=0.512,P<0.001)were positively correlated with the severity of AP.Moreover,RDW was positively correlated with BISAP score(rs=0.428,P<0.001)and MCTSI score(rs=0.408,P<0.001).ROC curve analysis revealed that the areas under the ROC curve of RDW,SCr,BISAP score,MCTSI score,and combination of RDW and BISAP score for predicting SAP were 0.753,0.581,0.889,0.888,and 0.905,respectively.Conclusions:RDW,SCr,BISAP score,and MCTSI score are the independent risk factors for SAP.RDW combined with BISAP score can enhance the predictive value for SAP.

Objective To systematically evaluate the efficacy of Chaihu Shugan powder combined with western medicine in the treatment of post-stroke depression(PSD),so as to provide a reference for clinical practice.Methods Randomized controlled trials on Chaihu Shugan powder combined with western medicine in the treatment of PSD were retrieved from CNKI,VIP,Wanfang Data Knowledge Service Platform,SinoMed and PubMed.The quality of the included literatures was evaluated using the Cochrane handbook,and data analysis was performed with RevMan 5.3 software.Results A total of 26 literatures involving 2287 patients were included.Meta-analysis showed that there were significant statistical differences between combined group and control group in terms of total effective rates(RR=1.22,95％CI:1.17-1.26,Z=9.82,P＜0.000 01),Hamilton depression scale score(SMD=-1.66,95％CI:-2.94--2.22,Z=9.17,P＜0.000 01),National Institutes of Health stroke scale score(MD=-1.59,95％CI:-2.14--1.04,Z=5.64,P＜0.000 01),5-hydroxytryptamine level(MD=14.95,95％CI:10.07-19.83,Z=6.01,P＜0.000 01)and adverse reactions(RR=0.49,95％CI:0.36-0.66,Z=4.64,P＜0.000 01).Conclusion Compared with the treatment with western medicine alone,the combination of Chaihu Shugan powder and western medicine in the treatment of PSD has good efficacy and safety.However,given the low quality of the included literature,higher-quality randomized controlled trials are needed for verification in the future.

A new method for simultaneous determination of 23 kinds of per-and polyfluoroalkyl substances(PFASs)(13 kinds of perfluoro carboxylic acids,4 kinds of perfluoro sulfonic acids,and 6 kinds of new substitutes)in plant leaf tissue by ultra-high performance liquid chromatography-tandem mass spectrometry(UHPLC-MS/MS)using automatic online solid phase extraction(SPE)to remove the matrix interference components in plant crude extracts was developed.The plant leaf samples were extracted twice with 1%formic acid-methanol solution,then evaporated to dry,redissolved with 70%methanol solution,and directly injected for analysis.After 23 kinds of target PFASs were purified automatically by online SPE with a WAX column,the six-way valve was switched to rinse PFASs onto an alkaline mobile phase system-compatible C18 analytical column.Then,the 23 kinds of target PFASs were separated within 16 min by gradient elution using a binary mobile phase system of methanol/water(Containing 0.4%ammonium hydroxide).Tandem mass spectrometry was performed in multiple reaction monitoring(MRM)mode for online detection of various PFASs,and quantification was carried out by internal standard method.The results of the method validation showed that satisfactory average recoveries of 23 kinds of PFASs in plant leaf samples(64.2%-125.5%),precision(relative standard deviations(RSDs)of 0.7%-12.8%),linearity(R2＞0.990),and sensitivity(the detection limits(S/N=3)were in the range of 0.02-0.50 μg/kg)were achieved.Finally,this method was used to detect PFASs in the marine green tide algae(Enteromorpha prolifera)and several tree leaves,and a total of 6 kinds of PFASs were detected,in which PFBA was the main contaminant.Compared with the reported offline SPE methods,the proposed online SPE technique significantly simplified the sample pretreatment process and provided an automatic,simple,and environment-friendly method for the routine monitoring of legacy and emerging PFASs in plant tissues.

Background::Triple-negative breast cancer (TNBC) is a type of highly invasive breast cancer with a poor prognosis. According to new research, long noncoding RNAs (lncRNAs) play a significant role in the progression of cancer. Although the role of lncRNAs in breast cancer has been well reported, few studies have focused on TNBC. This study aimed to explore the biological function and clinical significance of forkhead box C1 promoter upstream transcript (FOXCUT) in triple-negative breast cancer.Methods::Based on a bioinformatic analysis of the cancer genome atlas (TCGA) database, we detected that the lncRNA FOXCUT was overexpressed in TNBC tissues, which was further validated in an external cohort of tissues from the General Surgery Department of the First Affiliated Hospital of Nanjing Medical University. The functions of FOXCUT in proliferation, migration, and invasion were detected in vitro or in vivo. Luciferase assays and RNA immunoprecipitation (RIP) were performed to reveal that FOXCUT acted as a competitive endogenous RNA (ceRNA) for the microRNA miR-24-3p and consequently inhibited the degradation of p38. Results::lncRNA FOXCUT was markedly highly expressed in breast cancer, which was associated with poor prognosis in some cases. Knockdown of FOXCUT significantly inhibited cancer growth and metastasis in vitro or in vivo. Mechanistically, FOXCUT competitively bounded to miR-24-3p to prevent the degradation of p38, which might act as an oncogene in breast cancer. Conclusion::Collectively, this research revealed a novel FOXCUT/miR-24-3p/p38 axis that affected breast cancer progression and suggested that the lncRNA FOXCUT could be a diagnostic marker and therapeutic target for breast cancer.

Objective To explore the influencing factors of microcirculation dysfunction in patients with anterior wall acute myocardial infarction(AMI)and to establish a relevant prediction model.Methods A total of 130 patients with anterior wall AMI,whose microcirculation function was assessed by caIMR after receiving percutaneous coronary intervention(PCI)at Shanghai Sixth People's Hospital of China from January 2017 to September 2020,were enrolled in this study.The patients were divided into abnormal microcirculation resistance group(n=52)and normal microcirculation resistance group(n=78).The clinical data were compared between the two groups.The regression analysis was used to analyze the influencing factors of microcirculation dysfunction.Results In the abnormal microcirculation resistance group the contrast agent consumption,the onset-to-operation time,the Gensini total score and the LAD Gensini score were(121.92±31.37)mL,(10.51±5.12)min,(97.91±31.77)points and(69.36±13.15)points respectively,which were significantly higher than(109.03±28.2)mL,(4.94±2.94)min,(81.05±35.22)points and(54.45±23.48)points respectively in the normal microcirculation resistance group,the differences in the above indexes between the two groups were statistically significant(all P＜0.05).A prediction model covering interventional strategies was established,and its accuracy was higher than that of a conventional model,its AUC compared with the conventional model was 0.91 to 0.87,indicating that this model could well predict the risk of microcirculation dysfunction in patients with AMI after receiving PCI.Conclusion This prediction model can promptly identify high-risk microcirculation dysfunction patients with anterior wall AMI after receiving PCI.

Based on the species-specific peptides of Pheretima and its common counterfeit (Metaphire magna), an identification method was established using ultra-high performance liquid chromatography tandem triple quadrupole mass spectrometry (UHPLC-MS/MS) for quality evaluation of Pheretima and its preparations. Separation was performed on a CORTECS T3 C18 column with 0.1% formic acid and acetonitrile as the mobile phases. Mass spectrometry with multiple reaction monitoring (MRM) using ESI⁺ mode was used to simultaneously monitor three ion pairs. The results indicated that the method was specific and could distinguish Guang Dilong, Hu Dilong, and M. magna, which were consistent with those of DNA barcode identification. The adulteration test showed that the LOD of peptide M was 1 μg·g^-1. Peptide M could be detected when 1% M. magna was added to Guang Dilong, indicating the high sensitivity of the method. Fifty-four batches of commercially available samples contained 35% Guang Dilong, 35% Hu Dilong, and 15% M. magna. No ions were detected in 15% of the samples, and DNA barcode identification revealed that they were mainly from Amynthas, with similar appearance to Hu Dilong. The analysis results of the formulation showed that no peptide ions were detected in 3 batches of Xiaohuoluo pills (3/6) and M. magna were detected in 2 batches of Shenjindan capsules (2/4). The developed method in the study has good specificity, sensitivity, and feasibility, and could be used for quality control of Pheretima and its related preparations. It is of great significance for improving quality standards and regulating the medicinal market of Pheretima.