Edema， as a common pathological phenomenon， is essentially the abnormal accumulation of body fluids in the interstitial spaces of human tissues and is often a direct manifestation of various underlying diseases， such as heart failure， impaired renal filtration function， or liver metabolic disorders. In the Western medical system， strategies for treating edema primarily focus on the use of diuretics to promote the excretion of excess fluid in the body， while simultaneously addressing the underlying causes through targeted treatment. However， long-term reliance on the use of diuretics may lead to a decrease in drug sensitivity and induce side effects， including electrolyte disorders such as hypokalemia and hypercalcemia， posing a potential threat to patients' overall health. Compared with Western medicine， traditional Chinese medicine （TCM） has demonstrated well-recognized and sustained efficacy in treating edema with its unique theoretical system. Zhulingtang， as a classic and commonly used TCM formula， is widely applied as it can effectively relieve edema and related symptoms. In recent years， ongoing in-depth studies on the treatment of edema with Zhulingtang have revealed multiple mechanisms of action of Zhulingtang， including the regulation of water metabolism and the reduction of inflammatory responses， thereby providing a solid theoretical basis for clinical practice. This review summarized the research progress on the treatment of edema with Zhulingtang in recent years and analyzed the active ingredients and action pathways of Zhulingtang. Additionally， the primary mechanisms of action and efficacy were systematically analyzed， so as to provide references for the clinical application of Zhulingtang in treating various types of edema， such as cardiogenic edema， renal edema， and hepatogenic edema. This review aims to offer theoretical support and practical guidance for clinicians in deciding treatment approaches， as well as references for subsequent in-depth studies， thereby promoting further development of TCM in the treatment of edema.

Edema， as a common pathological phenomenon， is essentially the abnormal accumulation of body fluids in the interstitial spaces of human tissues and is often a direct manifestation of various underlying diseases， such as heart failure， impaired renal filtration function， or liver metabolic disorders. In the Western medical system， strategies for treating edema primarily focus on the use of diuretics to promote the excretion of excess fluid in the body， while simultaneously addressing the underlying causes through targeted treatment. However， long-term reliance on the use of diuretics may lead to a decrease in drug sensitivity and induce side effects， including electrolyte disorders such as hypokalemia and hypercalcemia， posing a potential threat to patients' overall health. Compared with Western medicine， traditional Chinese medicine （TCM） has demonstrated well-recognized and sustained efficacy in treating edema with its unique theoretical system. Zhulingtang， as a classic and commonly used TCM formula， is widely applied as it can effectively relieve edema and related symptoms. In recent years， ongoing in-depth studies on the treatment of edema with Zhulingtang have revealed multiple mechanisms of action of Zhulingtang， including the regulation of water metabolism and the reduction of inflammatory responses， thereby providing a solid theoretical basis for clinical practice. This review summarized the research progress on the treatment of edema with Zhulingtang in recent years and analyzed the active ingredients and action pathways of Zhulingtang. Additionally， the primary mechanisms of action and efficacy were systematically analyzed， so as to provide references for the clinical application of Zhulingtang in treating various types of edema， such as cardiogenic edema， renal edema， and hepatogenic edema. This review aims to offer theoretical support and practical guidance for clinicians in deciding treatment approaches， as well as references for subsequent in-depth studies， thereby promoting further development of TCM in the treatment of edema.

Sensorineural hearing loss is one of the most common sensory disorders. In recent years, auditory neuropathy spectrum disorders caused by mutations in the OTOF gene have garnered significant attention worldwide, marking it as the first deafness gene with breakthroughs in gene therapy. Most patients with OTOF gene mutations present with stable, congenital, or prelingual onset of hearing loss, which can range from severe to profound and even complete hearing loss. However, a minority of patients may exhibit mild to moderate progressive hearing loss or temperature-sensitive hearing loss. This review further explores the genotype-phenotype relationship of the OTOF gene based on reported cases in China and abroad. Additionally, we analyze the characteristics of the natural history of OTOF gene mutations within the Chinese population. This study aims to provide a reference for the clinical diagnosis, evaluation, and treatment of hearing loss associated with OTOF gene mutations.
Humans ; Mutation ; Phenotype ; Genotype ; Hearing Loss, Sensorineural/genetics* ; Membrane Proteins/genetics*

Inflammatory bowel disease (IBD) is a chronic and recurrent intestinal disease, and has become a major global health issue. Individuals with IBD face an elevated risk of developing colorectal cancer (CRC), and recent studies have indicated that mitochondrial dysfunction plays a pivotal role in the pathogenesis of both IBD and CRC. This review covers the pathogenesis of IBD and CRC, focusing on mitochondrial dysfunction, and explores pharmacological targets and strategies for addressing both conditions by modulating mitochondrial function. Additionally, recent advancements in the pharmacological modulation of mitochondrial dysfunction for treating IBD and CRC, encompassing mitochondrial damage, release of mitochondrial DNA (mtDNA), and impairment of mitophagy, are thoroughly summarized. The review also provides a systematic overview of natural compounds (such as flavonoids, alkaloids, and diterpenoids), Chinese medicines, and intestinal microbiota, which can alleviate IBD and attenuate the progression of CRC by modulating mitochondrial function. In the future, it will be imperative to develop more practical methodologies for real-time monitoring and accurate detection of mitochondrial function, which will greatly aid scientists in identifying more effective agents for treating IBD and CRC through modulation of mitochondrial function.

Objective:To evaluate the optimization strategy of anesthesia for laparoscopic nephrectomy in elderly patients using ultrasound-guided erector spinae plane block combined with total intravenous anesthesia.Methods:This was a prospective randomized controlled study. Seventy elderly patients, aged 60-80 yr, with a body mass index of 22-30 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ, scheduled for elective/limited laparoscopic nephrectomy under total intravenous anesthesia in our hospital from April to October 2023, were divided into a total intravenous anesthesia group (TIVA group) and an ultrasound-guided erector spinae plane block combined with total intravenous anesthesia group (ESPB group) using a random number table method, with 35 cases in each group. Two groups used the same general anesthesia regimen. The ultrasound-guided erector spinae plane block was performed at the T 11 level after general anesthesia, and 0.3% ropivacaine 30 ml was injected after the successful puncture in ESPB group. The postoperative quality of recovery was assessed using the 15-item Quality-of-Recovery scale. The postoperative rescue analgesia and occurrence of adverse reactions were recorded. Results:Compared with TIVA group, the 15-item Quality-of-Recovery scale score was significantly increased, the rate of postoperative rescue analgesia was decreased, and the incidence of adverse reactions was decreased in ESPB group ( P<0.05). Conclusions:Ultrasound-guided erector spinae plane block combined with total intravenous anesthesia is beneficial for the postoperative outcomes of elderly patients undergoing laparoscopic nephrectomy.

Objective·To explore the expression of sorting nexin 1(SNX1)in colorectal cancer(CRC)and its impact on the proliferation and migration of CRC cells.Methods·Transcriptomic data and clinical pathological information of CRC were obtained from The Cancer Genome Atlas(TCGA),Genotype-Tissue Expression(GTEx),and Gene Expression Omnibus(GEO)databases for enrichment analysis with Gene Set Enrichment Analysis(GSEA)software.The expression of SNX1 in CRC tissues and cells was detected by quantitative real-time polymerase chain reaction(qPCR),Western blotting,and immunohistochemistry staining(IHC).Small interfering RNA(siRNA)was used to knock down the expression of SNX1 to observe its effect on tumor cell proliferation and migration.Correlation analysis was conducted to explore the potential molecular mechanisms underlying SNX1-mediated CRC cell migration,and mRNA level validation was performed in SNX1 knockdown cell lines.Results·Analysis of CRC patients data in TCGA and tissue microarrays revealed that SNX1 expression was downregulated in CRC tissues and correlated with tumor diameter and distant metastasis.Knockdown of SNX1 enhanced tumor cell proliferation and migration.The expression of SNX1 was negatively correlated with metastasis associated in colon cancer 1(MACC1),mesenchymal to epithelial transition factor(MET),and Notch;knockdown of SNX1 led to upregulation of these genes.Silencing SNX1 resulted in the downregulation of the epithelial marker cadherin 1(CDH1)and the upregulation of vimentin(VIM)and Snail family transcriptional repressor 1(SNAI1).Conclusion·SNX1 expression was significantly downregulated in CRC tissues and correlated with patient prognosis.Low expression of SNX1 enhanced the proliferation and migration of CRC cells and was associated with the MACC1-MET pathway and EMT.SNX1 may serve as a potential biomarker for poor prognosis and a novel therapeutic target in CRC.

Novel therapeutic approaches targeting key genes and regulatory molecules of hepatocellular carcinoma (HCC) have gradually been carried out in clinical practice. Hypoxia-inducible factor (HIF), as a critical factor for hepatocellular carcinoma cells to adapt to the hypoxic microenvironment, mediates changes in the transcription of many genes. HIF has a wide range of target genes and can promote metabolic reprogramming, angiogenesis, invasion and metastasis, and immune escape of cancer cells by regulating various signaling pathways. Hypoxia-inducible factor 1α (HIF-1α), as the main member of the HIF family, can provide new ideas and insights for exploring potential targets for HCC treatment.

In order to help the standardized residency training of nuclear medicine residents, the standardized residency training base of nuclear medicine residents in Peking University People's Hospital, combined with forty-five nuclear medicine departments of teaching hospital, established the WeChat official account of "Standardized Residency Training of Nuclear Medicine" and submitted one teaching case per week. The appearance of the WeChat official account of "Standardized Residency Training of Nuclear Medicine" has made up for the shortcomings of insufficient teaching cases in a single training base, strengthened the training of residents' imaging diagnostic thinking, and promoted mutual learning among the bases. By writing teaching cases, instructors and residents have opened up ideas, increased knowledge, improved self-learning ability, and cultivated imaging diagnostic thinking. With the flexible and practical features of the WeChat official account, the consciousness and sustainability of residents' learning have been enhanced.

Objective To investigate the value of a clinical-CT radiomics model in predicting cervical lymph node metastasis(CLNM)of papillary thyroid carcinoma(PTC).Methods A total of 262 cases with PTC confirmed by pathology after surgery were selected.On CT arterial phase images,the PTC was outlined layer by layer via software 3D-slicer to extract CT radiomics features.The least absolute shrinkage and selection operator(LASSO)algorithm was used for dimensionality reduction and feature screening in relation to CLNM.The Mann-Whitney U test or Chi square test was performed to identify clinical parameters significantly associated with CLNM.The statistically significant CT radiomics features and clinical parameters were all selected for the multivariate logistic regression analysis to construct the clinical-CT radiomics model.The predictive efficiency of model was evaluated via the receiver operating characteristic(ROC)curve.Results The clinical-CT radiomics model demonstrated favorable predictive performance in both the training group[area under the curve(AUC)0.804,sensitivity 68.7％,specificity 82.4％]and the validation group(AUC 0.782,sensitivity 84.4％,specificity 61.8％).Conclusion The clinical-CT radiomics model demonstrates significant value in predicting CLNM of PTC,thereby,aiding in the development of personalized clinical plans for cervical lymph node(CLN)dissection.

Abdomen/diagnostic imaging* ; Artificial Intelligence ; Body Composition ; Magnetic Resonance Imaging ; Practice Guidelines as Topic