As the most common phenotype of type 1 neurofibromatosis(NF1),plexiform neurofibromas(pNF)exhibit early asymptomatic presentation but multisite involvement,with a risk of progression.Imaging serves as vital tool for evaluation and management of NF1-associated pNF.The progresses of imaging for evaluating NF1-related pNF were reviewed in this article.

Objective:To explore the effects of holmium laser enucleation of the prostate with early complete transection of the urethral mucosa at the tip of the prostate on urinary control function and sexual function in patients with benign prostatic hyperplasia (BPH).Methods:Eighty patients with BPH who underwent holmium laser enucleation of the prostate in the Affiliated Hospital of Yan′an University from January 2019 to January 2023 were collected as the research subjects. The patients were divided into the observation group and the control group by the random number table method, with 40 cases in each group. The observation group underwent early holmium laser enucleation of the prostate with early complete transection of the urethral mucosa at the tip of the prostate, while the control group underwent conventional holmium laser prostatectomy. The general conditions, urinary control function and sexual function of the two groups of patients after the operation were compared. The adverse ejaculation conditions 6 months after the operation were recorded.Results:There was no statistically significant difference in age and prostate volume between the two groups of patients (all P>0.05). The operation time, intraoperative blood loss, postoperative indwelling urinary catheter time and postoperative hospital stay in the observation group were significantly less than those in the control group (all P<0.05). The International Prostate Symptom Scale (IPSS) score, Quality of Life (QOL) score, the maximum flow rate (Qmax), and post void residual (PVR) in the bladder of the two groups of patients 6 months after the operation were compared with those before the operation, and the differences were statistically significant (all P<0.05), while there were no statistically significant differences between the groups (all P>0.05). There were no statistically significant differences in the International Index of Erectile Function (IIEF-5) scores and Erection Hardness Grading Scale (EHGS) grades of the two groups of patients 6 months after surgery compared with those before surgery (all P>0.05), and there were also no statistically significant differences between the groups (all P>0.05). There was no statistically significant difference in the ejaculation function score and ejaculation distress score 6 months after the operation in the observation group compared with those before the operation (all P>0.05), while in the control group, the ejaculation function score 6 months after the operation was lower than that before the operation, and the ejaculation distress score was higher than that before the operation (all P<0.05). The ejaculation function score and ejaculation distress score of the observation group 6 months after the operation were significantly better than those of the control group (all P<0.05). The incidences of retrograde ejaculation and reduced semen volume 6 months after the operation in the observation group were both lower than those in the control group (all P<0.05). There was no statistically significant difference in the incidence of rapid ejaculation, ejaculation pain, hematospermia, etc. between the two groups of patients 6 months after the operation (all P>0.05). Conclusions:In holmium laser enucleation of the prostate, early complete transection of the urethral mucosa at the tip of the prostate has an improving effect on urinary control function and sexual function in patients with BPH, and increases the confidence in postoperative life and satisfaction with orgasm of BPH patients.

Objective:To investigate the intervention effect of dance therapy on the psychological symptoms and psychological craving in methamphetamine-dependent women.Methods:A total of 60 methamphetamine de-pendents in a women's drug rehabilitation center were divided into intervention group and control group(1 person dropped out).The intervention group was trained for 8 dance movements,during which the control group did not in-tervene.The Zhang Tuoji and Chen Huichang's Temperament Scale,Symptom Self-Rating Scale(SCL-90)and Amphetamine Craving Scale(DSQ)were used to evaluate the temperament type,psychological symptoms and psy-chological craving.Results:The differences of SCL-90 depression and anxiety scores(post-intervention score-base-line score)and DSQ total scores were higher in the intervention group than in the control group(Ps＜0.05).The choleric temperament scores were negatively correlated with the differences of DSQ total scores(r=-0.45,P＜0.05),and the melancholic temperament scores were positively correlated with the differences of SCL-90 hostility dimension scores(r=0.41,P＜0.05).Conclusion:Dance therapy could improve the psychological symptoms and psychological craving of women dependent on methamphetamine,with varying effects across different temperament types.

To address the challenges associated with traditional medical treatment modalities that hinder the efficiency of healthcare delivery,and to facilitate the sharing of medical service information across multiple campuses via mobile platforms,the First Affiliated Hospital to Zhejiang University School of Medicine has proactively leveraged digital intelligence to innovate its medical service model.This program involved the development of a comprehensive process guidance service applet on the Alipay platform specifically for outpatient services.The applet offers intelligent support services,standardizes electronic authentication processes,coordinates medical resources across various hospital locations,and establishes an integrated service delivery system that seamlessly combines online and offline interactions.This approach has optimized the outpatient treatment process,enhanced the patient experience,and fostered standardized management of medical services across multiple campuses.

A 70-year-old female patient with tumor in the neck and body of the pancreas received 11 cycles of chemotherapy with paclitaxel and gemcitabine. Due to disease progression, she subsequently underwent chemotherapy of fluorouracil, calcium folinate, and irinotecan, combined with immunotherapy of serplulimab. After 28 days (only one session of immunotherapy), the patient developed drooping of the right upper eyelid and chest tightness, followed by pain in the middle and lower segments of the sternum and radiating pain to the throat, accompanied by speech difficulties, dysphagia, and chest tightness and wheezing. Laboratory tests indicated hypersensitive troponin T 0.551 μg/L, creatine kinase (CK) 3 426 U/L, CK-MB 176 μg/L, and myoglobin 1 702 μg/L. The imaging examination of head and neck ruled out intracranial lesions, while the electrocardiogram suggested myocardial damage. Immune-related myocarditis with myositis and/or myasthenia gravis overlap syndrome (IM3OS) induced by serplulimab was considered. Immunotherapy was temporarily halted, and treatments with methyprednisolone and human immunoglobulin were administered. Sixteen days later, clinical symptoms of IM3OS in the patient were improved, with laboratory tests showing hypersensitive troponin I 0.075 μg/L, CK 216 U/L, CK-MB 58 μg/L, and myoglobin 273 μg/L. Upon follow-up, the patient switched to monotherapy with irinotecan alone or combined with raltitrexed for cancer treatment, clinical symptoms of IM3OS did not recur, and no abnormalities were observed in myocardial injury markers or muscle enzymes.

Objective:To investigate the intervention effect of dance therapy on the psychological symptoms and psychological craving in methamphetamine-dependent women.Methods:A total of 60 methamphetamine de-pendents in a women's drug rehabilitation center were divided into intervention group and control group(1 person dropped out).The intervention group was trained for 8 dance movements,during which the control group did not in-tervene.The Zhang Tuoji and Chen Huichang's Temperament Scale,Symptom Self-Rating Scale(SCL-90)and Amphetamine Craving Scale(DSQ)were used to evaluate the temperament type,psychological symptoms and psy-chological craving.Results:The differences of SCL-90 depression and anxiety scores(post-intervention score-base-line score)and DSQ total scores were higher in the intervention group than in the control group(Ps＜0.05).The choleric temperament scores were negatively correlated with the differences of DSQ total scores(r=-0.45,P＜0.05),and the melancholic temperament scores were positively correlated with the differences of SCL-90 hostility dimension scores(r=0.41,P＜0.05).Conclusion:Dance therapy could improve the psychological symptoms and psychological craving of women dependent on methamphetamine,with varying effects across different temperament types.

Background:Optimizing cultivation techniques for traditional Chinese medicine has become a crucial means to improve the quality of medicinal materials.Microbial agents,as environmentally friendly and efficient plant growth promoters and soil conditioners,have increasingly attracted attention in eco-agriculture research.Objective:Our understanding remains limited regarding how the application of microbial agents,alone or in combination,affects changes in the rhizosphere microbiome and its association with the bioactive components of medicinal materials.Methods:In this study,Epimedium pubescens Maxim.was employed as a model plant to examine the effects of 2 microbial agents(Paenibacillus mucilaginosus and Bacillus subtilis)applied individually and in combination on plant growth and the accumulation of bioactive components.Additionally,this study explored the relationship between the rhizosphere microbiome and plant development.Results:The application of microbial agents increased the yield of E.pubescens leaves by 20.30％to 33.66％and enhanced the total flavonol glycosides content by 11.40％to 29.94％.Meanwhile,microbial treatments reshaped the rhizosphere microbiome,promoted the enrichment of beneficial microorganisms(e.g.,Frankia and Paenibacillus),suppressed phytopathogenic fungi such as Didymella and Scytalidium,and enhanced the stability of the soil microbial co-occurrence network.The partial least squares path model suggested that microbial agents not only directly impact the quality of medicinal herbs but also indirectly alter the accumula-tion of bioactive components by modulating the soil microbiome.Conclusion:These findings deepen our understanding of the relationship between medicinal plant quality and rhizosphere micro-biomes as mediated by microbial agents.They also provide a basis for designing and manipulating synthetic microbial communities to promote sustainable development in eco-agriculture.

Objective:To investigate the role of heat shock transcription factor 1(HSF1)in hepatitis B virus X protein(HBx)-driven migration and invasion of hepatocellular carcinoma(HCC)cells,and to preliminarily explore the mechanism of HSF1 mediating HBx-driven HCC progression.Methods:4D label-free quantitative proteomics and Western blot were used to analyze the effect of HBx on HSF1 expression.HBx was overexpressed in the HCC cell lines Huh7 and MHCC97H,and its impact on the mRNA and protein levels and stability of HSF1 was assessed by RT-PCR and Western blot.The Cancer Genome Atlas database was used to analyze the expres-sion of HSF1 in hepatitis B virus(HBV)-associated HCC tissues and its relationship with tumor stage/grade and patient prognosis,and Western blot was used to measure the expression of HSF1 in HBV-associated HCC tissues.HBx was overexpressed in HCC cells,fol-lowed by HSF1 knockdown or cell treatment with the HSF1 inhibitor KRIBB11,and Transwell migration and invasion assay,scratch as-say,and F-actin staining experiment were performed to analyze the role of HSF1 in HBx-driven HCC cell migration and invasion.GEO and HCMDB datasets were used to identify the downstream target of HSF1,and the role of downstream target c-Myb in HSF1-me-diated HBx-driven HCC progression.Results:HBx upregulated HSF1 protein levels without significantly affecting its mRNA expres-sion,through enhancing HSF1 protein stability.HSF1 was highly ex-pressed in HBV-associated HCC tissues,and its elevated expres-sion correlated with tumor stage/grade and poor prognosis.HBx overexpression significantly promoted the migration,invasion,wound-healing capacity,and pseudopodia formation capacity of Huh7 and MHCC97H cells,while HSF1 knockdown or KRIBB11 treatment significantly attenuated the HBx-driven migration and in-vasion of HCC.HSF1 promoted the expression of the metastasis-associated protein c-Myb,and c-Myb overexpression in HSF1-knock-down HCC cells restored the promotive effect of HBx on HCC cell migration and invasion.Conclusion:HBx enhances HSF1 protein stability to promote its expression.Upregulation of c-Myb by HSF1 plays a pivotal role in HBx-driven HCC cell migration and inva-sion.Targeting HSF1 may help to delay the progression of HBV-associated HCC.

Background: Optimizing cultivation techniques for traditional Chinese medicine has become a crucial means to improve the quality of medicinal materials. Microbial agents, as environmentally friendly and efficient plant growth promoters and soil conditioners, have increasingly attracted attention in eco-agriculture research. Objective: Our understanding remains limited regarding how the application of microbial agents, alone or in combination, affects changes in the rhizosphere microbiome and its association with the bioactive components of medicinal materials. Methods: In this study, Epimedium pubescens Maxim. was employed as a model plant to examine the effects of 2 microbial agents(Paenibacillus mucilaginosus and Bacillus subtilis) applied individually and in combination on plant growth and the accumulation of bioactive components. Additionally, this study explored the relationship between the rhizosphere microbiome and plant development. Results: The application of microbial agents increased the yield of E. pubescens leaves by 20.30% to 33.66% and enhanced the total flavonol glycosides content by 11.40% to 29.94%. Meanwhile, microbial treatments reshaped the rhizosphere microbiome, promoted the enrichment of beneficial microorganisms (e.g., Frankia and Paenibacillus), suppressed phytopathogenic fungi such as Didymella and Scytalidium, and enhanced the stability of the soil microbial co-occurrence network. The partial least squares path model suggested that microbial agents not only directly impact the quality of medicinal herbs but also indirectly alter the accumulation of bioactive components by modulating the soil microbiome. Conclusion: These findings deepen our understanding of the relationship between medicinal plant quality and rhizosphere microbiomes as mediated by microbial agents. They also provide a basis for designing and manipulating synthetic microbial communities to promote sustainable development in eco-agriculture.

Background:Optimizing cultivation techniques for traditional Chinese medicine has become a crucial means to improve the quality of medicinal materials.Microbial agents,as environmentally friendly and efficient plant growth promoters and soil conditioners,have increasingly attracted attention in eco-agriculture research.Objective:Our understanding remains limited regarding how the application of microbial agents,alone or in combination,affects changes in the rhizosphere microbiome and its association with the bioactive components of medicinal materials.Methods:In this study,Epimedium pubescens Maxim.was employed as a model plant to examine the effects of 2 microbial agents(Paenibacillus mucilaginosus and Bacillus subtilis)applied individually and in combination on plant growth and the accumulation of bioactive components.Additionally,this study explored the relationship between the rhizosphere microbiome and plant development.Results:The application of microbial agents increased the yield of E.pubescens leaves by 20.30％to 33.66％and enhanced the total flavonol glycosides content by 11.40％to 29.94％.Meanwhile,microbial treatments reshaped the rhizosphere microbiome,promoted the enrichment of beneficial microorganisms(e.g.,Frankia and Paenibacillus),suppressed phytopathogenic fungi such as Didymella and Scytalidium,and enhanced the stability of the soil microbial co-occurrence network.The partial least squares path model suggested that microbial agents not only directly impact the quality of medicinal herbs but also indirectly alter the accumula-tion of bioactive components by modulating the soil microbiome.Conclusion:These findings deepen our understanding of the relationship between medicinal plant quality and rhizosphere micro-biomes as mediated by microbial agents.They also provide a basis for designing and manipulating synthetic microbial communities to promote sustainable development in eco-agriculture.