This paper reports a case of a patient with sleep-related painful erections treated by acupuncture combined with abdominal vibration therapy. The main symptom was repeated painful penile erections during nighttime sleep. The syndrome was differentiated as "water failing to nourish wood" and "liver qi stagnation". Acupuncture was applied at Baihui (GV20), Sishencong (EX-HN1), Guanyuan (CV4), and bilateral Neiguan (PC6), Hegu (LI4), Taichong (LR3), Taixi (KI3), Guilai (ST29), Yongquan (KI1), Yanglingquan (GB34), and Sanyinjiao (SP6). The treatment was combined with abdominal vibration therapy. Treatment was given once daily, five times per week. After the first treatment, the severity and duration of nocturnal erection pain were reduced, and sleep quality was improved. After two weeks of treatment, nocturnal erection pain persisted but became tolerable, with significantly shortened duration.
Humans ; Male ; Acupuncture Points ; Acupuncture Therapy ; Erectile Dysfunction/physiopathology* ; Penile Erection ; Sleep

BACKGROUND: In the interim analysis of MONARCH plus, adding abemaciclib to endocrine therapy (ET) improved progression-free survival (PFS) and objective response rate (ORR) in predominantly Chinese postmenopausal women with HR+/HER2- advanced breast cancer (ABC). This study presents the final pre-planned PFS analysis. METHODS: In the phase III MONARCH plus study, postmenopausal women in China, India, Brazil, and South Africa with HR+/HER2- ABC without prior systemic therapy in an advanced setting (cohort A) or progression on prior ET (cohort B) were randomized (2:1) to abemaciclib (150 mg twice daily [BID]) or placebo plus: anastrozole (1.0 mg/day) or letrozole (2.5 mg/day) (cohort A) or fulvestrant (500 mg on days 1 and 15 of cycle 1 and then on day 1 of each subsequent cycle) (cohort B). The primary endpoint was PFS of cohort A. Secondary endpoints included cohort B PFS (key secondary endpoint), ORR, overall survival (OS), safety, and health-related quality of life (HRQoL). RESULTS: In cohort A (abemaciclib: n  = 207; placebo: n  = 99), abemaciclib plus a non-steroidal aromatase inhibitor improved median PFS vs . placebo (28.27 months vs . 14.73 months, hazard ratio [HR]: 0.476; 95% confidence interval [95% CI]: 0.348-0.649). In cohort B (abemaciclib: n  = 104; placebo: n  = 53), abemaciclib plus fulvestrant improved median PFS vs . placebo (11.41 months vs . 5.59 months, HR: 0.480; 95% CI: 0.322-0.715). Abemaciclib numerically improved ORR. Although immature, a trend toward OS benefit with abemaciclib was observed (cohort A: HR: 0.893, 95% CI: 0.553-1.443; cohort B: HR: 0.512, 95% CI: 0.281-0.931). The most frequent grade ≥3 adverse events in the abemaciclib arms were neutropenia, leukopenia, anemia (both cohorts), and lymphocytopenia (cohort B). Abemaciclib did not cause clinically meaningful changes in patient-reported global health, functioning, or most symptoms vs . placebo. CONCLUSIONS: Abemaciclib plus ET led to improvements in PFS and ORR, a manageable safety profile, and sustained HRQoL, providing clinical benefit without a high toxicity burden or reduced quality of life. TRIAL REGISTRATION ClinicalTrials.gov (NCT02763566).
Humans ; Female ; Fulvestrant/therapeutic use* ; Breast Neoplasms/metabolism* ; Aminopyridines/therapeutic use* ; Benzimidazoles/therapeutic use* ; Middle Aged ; Aromatase Inhibitors/therapeutic use* ; Aged ; Receptor, ErbB-2/metabolism* ; Adult ; Letrozole/therapeutic use* ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Anastrozole/therapeutic use*

Objective : To explore the correlation between the clinical, pathological, genetic features, prognosis, and tumor lymph node metastasis in patients with stage ⅠA-Ⅲ B lung invasive non-mucinous adenocarcinoma(INMA). Methods: A retrospective analysis was conducted on 67 eligible patients with INMA. Clinical data, histopathological assessments, and genetic testing were collected. Disease progression-free survival(PFS) was the primary endpoint through follow-up. The chi-square test or Fisher's exact test was used to analyse the correlation between tumour lymph node metastasis and clinicopathological and genetic characteristics. The Cox proportional hazards regression model and Kaplan-Meier method were used to analyse the impact of tumour lymph node metastasis on prognosis. Results: A total of 67 patients were included, aged 46-77 years, with a median age of 61 years. Age, gender, and smoking history were not significantly associated with tumor lymph node metastasis. Larger tumor diameter, tumor progression, and receiving postoperative adjuvant treatment were associated with tumour lymph node metastasis(P<0.05). Poorer differentiated tumors according to International Association for the Study of Lung Cancer(IASLC) grading system was more likely to have lymph node metastasis(P=0.043). There was no significant difference in the types of driver gene mutations and lymph node metastasis. However,EGFRmutations were more common in patients without lymph node metastasis, while co-mutations were more common in patients with lymph node metastasis. Lymph node metastasis was significantly associated with PFS. Patients without lymph node metastasis had a significantly better PFS compared to those with lymph node metastasis(P=0.002). Under different treatment conditions, patients without lymph node metastasis exhibited a significant advantage in PFS when untreated. While treatment showed a trend toward improved PFS, the difference did not reach statistical significance. Additionally, no significant differences in PFS were observed between patients with or without lymph node metastasis following chemotherapy or targeted therapy. Conclusion Lymph node metastasis in INMA patients is related to tumor size, progression status, and gene co-mutations, and is a key prognostic indicator affecting PFS.

Objective To investigate the effect of field angle on the results of in vivo dose validation of electronic portal imaging device(EPID)in patients.Methods Design the mold test and analyze the influence of different mold thicknesses and different frame angles on the 2D γ pass rate.Twenty-three patients who un-derwent radiotherapy in the Department of Radiotherapy of Jinhua Municipal Central Hospital from January to June 2023 were selected as the research object.In vivo dose verification was carried out during treatment to obtain 2D γ pass rate using same-day sector beam CT(FBCT)of planned CT and executive image guided(IG-RT)as reference images,and the influence of field angle on pass rate was analyzed.Results When the frame angle was unchanged,the area of the shooting field was larger than 17 cm×17 cm,and the 2D γ passing rate decreased with the increase of the thickness.The frame angle had no effect on the 2D γ pass rate when the mold thickness was constant.In clinical treatment data,the passage rate of 2D γ near 0°/180° was higher than that near 90°/270°(P＜0.05),and the passage rate near 90°/270° in the FBCT group was higher than that in the IGRT group(P＜0.05).The median passing rate of 3 mm 2D γ was 97.97％in 3％of the 23 patients.The non-IGRT group was 96.81％,the IGRT group was 97.89％,the FBCT group was 98.94％.There was a statistically significant difference in 2D γ passing rate between the non-IGRT group and the IGRT group(Z=-5.083,P＜0.05),and there was a statistically significant difference in 2D γ passing rate between the IGRT group and the FBCT group(Z=-10.657,P＜0.05).Conclusion Clinically,the difference of pass rate in vi-vo dose verification at different rack angles is mainly due to the difference of images within and between ses-sions.Using same-day FBCT as the reference image for in-vivo dose verification can improve the accuracy of pass rate and eliminate the influence of image difference between sessions.

Objective:To prepare ((2-(2-chlorophenyl)-3-(4-((2- 18F-fluoroethyl)oxy)phenyl)-5, 6, 7, 8-tetrahydrooxepino[3, 2-c]pyrazol-8-yl)amino)methanoic acid methyl ester ( 18F-JR-1001) and evaluate its binding affinity to the cannabinoid type 1 receptor (CB1R). Methods:18F-JR-1001 was synthesized using an integrated automated synthesis module, and its radiochemical yield (RCY) and molar activity were determined. Cell-specific uptake, lipid-water partition coefficient (log P), competitive binding assays, and in vitro stability tests were performed. Rimonabant-fed rat models (blocking group) with pre-occupied CB1R were established. Radioautography and microPET/CT imaging were conducted on both the blocking group and normal Sprague-Dawley (SD) rats to evaluate the brain uptake of 18F-JR-1001 and its blood-brain barrier (BBB) penetration capability. Results:The RCY of the synthetic 18F-JR-1001 after decay correction was (32.5±9.2)% ( n=10), with the molar activity of (194.6±67.3)GBq/μmol. Cell experiments demonstrated that 18F-JR-1001 exhibited specificity for CB1R, with log P of 3.40±0.11 ( n=3) and half-maximal inhibitory concentration of 0.975nmol/L. Within 3h at 37℃, the radiochemical purity of 18F-JR-1001 in physiological saline and blood remained above 92%, with no significant radioactive by-product peaks observed. Radioautography showed that the whole brain uptake of 18F-JR-1001 in the blocking group was 65.6% of that in normal SD rats. MicroPET/CT imaging showed that the mean whole brain uptake of 18F-JR-1001 in the blocking group was 0.4706, which was lower than that in normal SD rats (1.0561). Additionally, continuous scanning for 60min demonstrated that 18F-JR-1001 exhibited good BBB penetration capability. Conclusion:The synthesized 18F-JR-1001 meets the requirements of production and application, and is proved the potential as a CB1R-targeted tracer in the in vitro experiments, microPET/CT imaging and radioautography.

BACKGROUND:Programmed cell death protein 1 belongs to the immunoglobulin gene superfamily and can regulate the differentiation of osteoblasts and affect bone homeostasis.However,there are few studies on the regulatory role and mechanism of programmed cell death protein 1 in diabetic osteoporosis.OBJECTIVE:To investigate the regulatory role and mechanism of programmed cell death protein 1 on osteogenic differentiation of rat bone marrow mesenchymal stem cells under high-glucose environment.METHODS:(1)Animal experiment:A total of 12 Sprageu-Dawley rats were randomized into a control group(n=6)and a model group(n=6).The control group was fed routinely,whereas the model group was injected intraperitoneally with streptozotocin to establish a model of type 1 diabetes mellitus,and the high-fat feed was fed for 8 weeks to establish a model of type 1 diabetic osteoporosis.After 8 weeks of feeding,the femurs of rats in the two groups were taken and subjected to hematoxylin-eosin staining and micro-CT assay.The mRNA expression of programmed cell death protein 1 and programmed death ligand 1 was detected.(2)Cell experiment:Passage 3 rat bone marrow mesenchymal stem cells were randomly divided into four groups:normal control group,high-glucose model group cultured in low glucose medium,programmed cell death protein 1-silenced group transfected with programmed cell death protein 1 siRNA,and programmed cell death protein 1-silenced null group transfected with siRNA-NC.After 48 hours of transfection,the normal control group was cultured in a new low-glucose medium,and the other three groups were cultured in a high-glucose medium for another 48 hours of culture followed by osteogenic induction.After 21 days of osteogenic induction,alizarin red staining,and qRT-PCR(programmed cell death protein 1 and RUNX2 mRNA expression)and western blot(β-catenin,GSK-3β,p-GSK-3β and Axin2 protein expression)were performed.RESULTS AND CONCLUSION:In the animal experiment,hematoxylin-eosin staining and micro-CT assay showed successful modeling of type 1 diabetic osteoporosis in the model group.qRT-PCR assay showed that the mRNA expression of programmed cell death protein 1 and programmed cell death ligand 1 was higher in the model group than the control group(P<0.05).In the cell experiment,the results of alizarin red staining showed that the ability of mineralized nodule formation was lower in the high-glucose model group and the programmed cell death protein 1-silenced null group than in the control group and the programmed cell death protein 1-silenced group.Compared with the normal control group,the programmed cell death protein 1 mRNA expression and GSK3β and Axin2 protein expression were elevated in the high-glucose model group and the programmed cell death protein 1-silenced null group(P<0.05),and the RUNX2 mRNA expression and p-GSK3β and β-catenin protein expression were decreased(P<0.05).Compared with the high-glucose model group and the programmed cell death protein 1-silenced null group,programmed cell death protein 1 mRNA expression and GSK3β and Axin2 protein expression were decreased in the programmed cell death protein 1-silenced group(P<0.05),and RUNX2 mRNA expression and p-GSK3β and β-catenin protein expression were elevated(P<0.05).To conclude,programmed cell death protein 1 silencing can activate the Wnt/β-catenin and improve the osteogenic differentiation of rat bone marrow mesenchymal stem cells under high-glucose conditions.

Objective : To investigate the impact of fecal microbiota transplantation (FMT) on the composition of 15 intestinal-derived estrogens and their metabolites (EMs) and its correlation with non-alcoholic fatty liver disease (NAFLD) . Methods: Thirty male C57BL/6J mice were divided into a normal control group (Control) , a high- sugar high-fat diet combined with low-dose CCl4 -induced NAFLD model group ( Model) , and a group of model mice treated with fecal microbiota from normal female mice (FMT) . After 17 weeks of modeling , liver pathology in each group was observed using HE staining , biochemical methods were used to measure serum alanine aminotrans- ferase (ALT) and aspartate aminotransferase (AST) levels , as well as hepatic triglyceride (TG) and total choles- terol (TC) levels. and the content of 15 EMs in portal vein serum was detected using ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS) . The correlation between disease phenotype and intesti- nal EMs was analyzed using Pearson ′s method. Results: The NAFLD model was successfully established , and the FMT group showed improved liver structure and morphology , with significant decreases in liver function and hepatic lipids compared to the Model group. In NAFLD mice , the contents of E1 , E2 , and their 2- and 4-position metabo- lites in portal vein blood serum was reduced compared to normal mice , while the content of most 16- and 17-posi- tion metabolites ( except 16α-OHE1) increased compared to normal mice. Correlation analysis showed that ALT was strongly positively correlated with E3 and 17-epiE3 , and strongly negatively correlated with E1 , E2 , 4- MeOE1 , and 16α-OHE1 . The TC was strongly positively correlated with 17-epiE3 and strongly negatively correla- ted with E1 , 4-MeOE1 , and 16α-OHE1 . Conclusion FMT restores the disrupted composition of intestinal EMs and improves NAFLD.

Objectiv To investigate an autosomal dominant non-syndromic hearing loss family pedigree com-prehensively,aiming to precisely define its clinical phenotypes and uncover the underlying molecular genetic etiolo-gy.Methods A detailed interrogation of the proband's medical history and family history was conducted.Physical examinations,audiological assessments and temporal bone CT scans were performed.Genomic DNA was extracted from the peripheral blood of the proband(Ⅳ-8)for whole-exome sequencing(WES).Subsequently,candidate vari-ants identified through WES were validated among family members using Sanger sequencing.Results There were 36 individuals in 4 generations in this family pedigree,showing autosomal dominant inheritance.Among them,16 individuals presented with progressive hearing loss.Audiological examinations were completed for 13 of them,re-vealing normal hearing in three individuals(Ⅲ-1,Ⅲ-1 1,Ⅳ-4)and bilateral symmetric hearing loss of varying se-verity in the remaining ten(Ⅱ-2,Ⅱ-4,Ⅱ-10,Ⅲ-4,Ⅲ-10,Ⅲ-13,Ⅲ-14,Ⅳ-1,Ⅳ-7,Ⅳ-8),and the degree of hearing loss was related to age.WES of Ⅳ-8 revealed that she carried the variant NM_199330.2(HOMER2):c.1064 A＞G(p.Ter354Trpext10),and Sanger sequencing verified the variation at this site.Peripheral blood samples of 18 individuals in this family were collected in total.All affected individuals(Ⅱ-2,Ⅱ-4,Ⅱ-10,Ⅲ-4,Ⅲ-9,Ⅲ-10,Ⅲ-13,Ⅲ-14,Ⅳ-1,Ⅳ-7,Ⅳ-8)carried the HOMER2 c.1064 A＞G variant,except for one young member(Ⅳ-6)who had not yet developed hearing loss.Unaffected individuals(Ⅱ-5,Ⅲ-1,Ⅲ-5,Ⅲ-11,Ⅳ-2,Ⅳ-4)lacked the variant,demonstrating complete cosegregation of genotype and phenotype.According to ACMG guide-lines,this variant was classified as likely pathogenic(PM2+PP1+PM4).Conclusion The c.1064 A＞G(p.Ter354Trpext10)variant of the HOMER2 gene is the molecular genetic etiology of this hereditary deafness family pedigree.

This study aims to screen the diagnostic biomarkers for fecal antigen of Echinococcus granulosus(E.granulosus)in dogs with high specificity and sensitivity.The sheep-derived EgPSC artificially infected dogs were collected,and the negative and positive fecal samples of dogs with E.granulosus were prepared by arecoline hydrobromide leakage method.Polyclonal antibody,negative fecal antigen-polyclonal antibody conjugates and positive fecal antigen-polyclonal antibody conju-gates were purified by ammonium sulfate precipitation and affinity chromatography,three groups of samples were detected by ELISA and Western blot,LC-MS/MS and bioinformatics analysis were performed on the three groups of samples.The positive fecal antigen-polyclonal antibody con-jugate was used as the treatment group,the polyclonal antibody and the negative fecal antigen-polyclonal antibody conjugates were used as the control groups to screen the unique peptides of the treatment group.ELISA and Western blot showed that only the positive fecal antigen-polyclonal antibody conjugates were positive.According to LC-MS/MS and bioinformatics analysis,11 unique peptides were screened out only in the treatment group.Among them,3 proteins were related to E.granulosus,namely dysferlin,integrator complex 9 and diagnostic antigen gp50,which were mem-brane-associated proteins,INT complex components and diagnostic antigens.This study has pre-liminarily screened out three candidate canine E.granulosus fecal antigen diagnostic markers,pro-viding a reference for further exploration of diagnostic standards for E.granulosus,screening of echinococcosis target genes,and vaccine development.

Objective:To understand the current status of financial management in public hospitals of Anhui Province and provide a basis for strengthening financial management and promoting high-quality development in public hospitals.Methods:Stratified and random sampling methods were used to select 100 public hospitals as sample hospitals.A self-designed questionnaire was used to conduct a questionnaire survey on the current status of financial management.Results:The overall financial management level of public hospitals in Anhui Province needs to be further improved.The main problems are that the functions of the chief accountant need to be fully exerted,the structure of financial personnel is uneven,the coverage and depth of budget management are insufficient,cost accounting is relatively rough,the operation management system is not sound,the construction of internal control emphasizes form over substance,and the informatization construction needs to be advanced urgently.Conclusion:In response to the existing problems,efforts can be made from fully exerting the functions of the chief accountant,optimizing the talent team,promoting the refinement of budget and cost management,deeply carrying out operation management,improving internal control,and making up for the shortcomings of informatization,to adapt to the new situation and policy requirements of the medical industry's development.