The deficiency of fingers due to various reasons leads to a certain degree of loss of full or part hand functions. Physical and mental health of patients are seriously affected, and patients have varying degrees of reduced quality of life. Prosthesis fingers play an important role in completing the body shape and enhancing patients’ self-confidence and self-esteem. However, how to make prosthesis fingers perform coordinated movements and restore complete functions is a crucial problem that urgently needs to be solved. This paper reviews the methods of brain-computer interface controlled fine finger movements and elaborates on the origin, current situation, and advancements of the development of this technology, laying a foundation for subsequent research, with the expectation of helping patients solve the problems arising from the insufficiency or absence of finger functions.

Diabetic cardiomyopathy （DCM） is a myocardium-specific microvascular disease caused by diabetes mellitus that impairs the structure and function of the heart. It is the major cause of morbidity and mortality in diabetic individuals. Traditional Chinese medicine （TCM） has extensive clinical experience and precise efficacy in treating DCM， and its multi-target， multi-pathway， multi-component， and low side effect approach can slow the progression of DCM and improve the symptoms while effectively dealing with the complexity and long-term nature of its pathological process. Many recent studies have demonstrated that pyroptosis accompanied by inflammatory response is one of the main types of myocardial injury in DCM， which promotes the development of DCM and is closely related to pathological changes such as oxidative stress， myocardial fibrosis， myocardial hypertrophy， and decreased cardiac function in the course of DCM. These findings also provide a theoretical foundation for future research into potential therapy techniques and intervention mechanisms for DCM. By searching and analyzing relevant literature from several databases， including CNKI， PubMed， Web of Science， Excerpt Medica， Science Direct， and Springer， this study aimed to comprehensively analyze the characteristics of the effects of TCM and compounds in intervening in cardiomyocyte pyroptosis in DCM in recent years and explore the potential mechanisms. It also reveals the potential of effective components of TCM and compounds in preventing and controlling DCM from the standpoint of cardiomyocyte pyroptosis and provides a new way of thinking and more experimental evidence for the clinical application of TCM in treating DCM.

As a common malignant tumor of the respiratory system， the incidence and mortality of lung cancer are still rising year by year. Its pathogenesis is complex， the prognosis is poor， and it seriously affects human physical and mental health. Although existing Western medical treatments can inhibit tumor growth to a certain extent and relieve patients' painful symptoms， problems such as postoperative recurrence and metastasis， numerous adverse reactions， and the tendency to develop drug resistance make the overall therapeutic effect unsatisfactory. Therefore， it is urgent to seek more efficient and safer treatments. Adenosine monophosphate-activated protein kinase （AMPK） signaling pathway can regulate the growth， differentiation， apoptosis， and autophagy of lung cancer cells， and is extensively involved in the occurrence and development of lung cancer， thus being regarded as an important target for anti-lung cancer therapy. Traditional Chinese medicine （TCM） exerts anti-lung cancer effects through multiple pathways， mechanisms， and targets， with advantages such as preventing postoperative recurrence and metastasis， alleviating the adverse reactions of radiotherapy and chemotherapy， and improving quality of life. TCM has therefore become a key approach in current anti-lung cancer treatment. Studies have found that active components of Chinese medicine， including flavonoids， saponins， polyphenols， and terpenes， as well as Chinese medicine compound prescriptions such as Guiqi Yiyuan extract， Qingzao Jiufei decoction， and Yiqi Fuzheng formula， have significant regulatory effects on AMPK and its interacting signaling pathways. These effects include inducing autophagy and apoptosis of lung cancer cells， modulating macrophage polarization， inhibiting epithelial-mesenchymal transition， reversing drug resistance， and blocking the cell cycle， thereby exerting anti-lung cancer activity. This article reviews and summarizes recent studies on the anti-lung cancer effects of TCM， and discusses the mechanisms by which TCM regulates the AMPK signaling pathway in the treatment of lung cancer， with the aim of providing ideas and references for the development of new clinical anti-lung cancer drugs.

As a common malignant tumor of the respiratory system， the incidence and mortality of lung cancer are still rising year by year. Its pathogenesis is complex， the prognosis is poor， and it seriously affects human physical and mental health. Although existing Western medical treatments can inhibit tumor growth to a certain extent and relieve patients' painful symptoms， problems such as postoperative recurrence and metastasis， numerous adverse reactions， and the tendency to develop drug resistance make the overall therapeutic effect unsatisfactory. Therefore， it is urgent to seek more efficient and safer treatments. Adenosine monophosphate-activated protein kinase （AMPK） signaling pathway can regulate the growth， differentiation， apoptosis， and autophagy of lung cancer cells， and is extensively involved in the occurrence and development of lung cancer， thus being regarded as an important target for anti-lung cancer therapy. Traditional Chinese medicine （TCM） exerts anti-lung cancer effects through multiple pathways， mechanisms， and targets， with advantages such as preventing postoperative recurrence and metastasis， alleviating the adverse reactions of radiotherapy and chemotherapy， and improving quality of life. TCM has therefore become a key approach in current anti-lung cancer treatment. Studies have found that active components of Chinese medicine， including flavonoids， saponins， polyphenols， and terpenes， as well as Chinese medicine compound prescriptions such as Guiqi Yiyuan extract， Qingzao Jiufei decoction， and Yiqi Fuzheng formula， have significant regulatory effects on AMPK and its interacting signaling pathways. These effects include inducing autophagy and apoptosis of lung cancer cells， modulating macrophage polarization， inhibiting epithelial-mesenchymal transition， reversing drug resistance， and blocking the cell cycle， thereby exerting anti-lung cancer activity. This article reviews and summarizes recent studies on the anti-lung cancer effects of TCM， and discusses the mechanisms by which TCM regulates the AMPK signaling pathway in the treatment of lung cancer， with the aim of providing ideas and references for the development of new clinical anti-lung cancer drugs.

Background::Limited information exists regarding the impact of severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection on psoriasis patients. The objective of this study was to identify clinical factors associated with the prognosis of psoriasis following SARS-CoV-2 infection.Methods::A retrospective, multicenter study was conducted between March and May 2023. Univariable and multivariable logistic regression analyses were employed to identify factors associated with coronavirus disease 2019 (COVID-19)-related psoriasis outcomes. The study included 2371 psoriasis patients from 12 clinical centers, with 2049 of them having been infected with SARS-CoV-2.Results::Among the infected groups, lower exacerbation rates were observed in individuals treated with biologics compared to those receiving traditional systemic or nonsystemic treatments (22.3% [236/1058] vs. 39.8% [92/231] vs. 37.5% [140/373], P <0.001). Psoriasis progression with lesions (adjusted odds ratio [OR] = 8.197, 95% confidence interval [95% CI] = 5.685–11.820, compared to no lesions), hypertension (adjusted OR = 1.582, 95% CI = 1.068–2.343), traditional systemic (adjusted OR = 1.887, 95% CI= 1.263–2.818), and nonsystemic treatment (adjusted OR= 1.602, 95% CI= 1.117–2.297) were found to be associated with exacerbation of psoriasis after SARS-CoV-2 infection, but not biologics (adjusted OR = 0.931, 95% CI = 0.680–1.274, compared to no treatment), according to multivariable logistic regression analysis. Conclusions::A reduced risk of psoriasis exacerbation after SARS-CoV-2 infection was observed with biologics compared to traditional systemic and nonsystemic treatments. Significant risk factors for exacerbation after infection were identified as existing psoriatic lesions and hypertension.

Objective To explore the efficiency and safety of trans-sheath intraluminal forceps biopsy under digital subtraction angiography(DSA)guidance for assisting diagnosis of pulmonary artery obstructive diseases.Methods Data of 16 patients who underwent trans-sheath intraluminal forceps biopsy for pulmonary artery obstructive diseases were retrospectively analyzed,and the clinical manifestations were recorded.The technical success of biopsy was defined as tissue obtained met the needs of pathology diagnosis.For patients with malignant pathology results,the final diagnosis was malignant,for those with benign pathology results after biopsy and no obvious changes after 6-month or longer follow-up,or benign pathology results after surgical resection,the final diagnosis was benign,otherwise was no clear diagnosis.The operation time,technical success rate,diagnostic efficiency,complications and changes of pulmonary artery pressure before and after the biopsy were observed.Results Among 16 patients,9 complained of intermittent chest tightness,4 complained of chest pain with chest tightness,2 complained of chest pain but 1 denied any symptoms.The lesions located in the left lung in 10 cases and in the right lung in 6 cases,all with enhanced CT showed filling defects of the involved branch of pulmonary artery.Totally 16 trans-sheath intraluminal forceps biopsies were performed in 16 patients,with an average operation time of(31.02±6.02)min and technical success rate of 100%.Malignant tumors were finally diagnosed in 10 cases,including 1 case of lung cancer with false-negative biopsy result,while biopsy correctly diagnosed benign lesions in the other 6 cases.Transient worsening chest pain with chest tightness occurred in 2 cases and relieved after symptomatic treatments.No statistically significant difference of pulmonary artery pressure was found before([53.38±14.28]mmHg)and after([53.69±14.15]mmHg)biopsy(P＞0.05).Conclusion DSA-guided trans-sheath intraluminal forceps biopsy was relatively safe and valuable for assisting diagnosis of pulmonary artery obstructive diseases.

Objective To observe the feasibility and effectiveness of fluoroscopy-guided Fustar adjustable bent sheath clamp biopsy for diagnosing obstructive esophageal diseases.Methods Totally 29 patients with esophageal or esophagogastric junction obstruction who failed to complete endoscopic biopsy were retrospectively analyzed.Real-time fluoroscopy-guided clamp biopsy of lesion areas were performed through 10F Fustar adjustable bent sheath under local anesthesia.The technical success rate,operation time,radiation dose were recorded,and the complications were evaluated.Results Clamp biopsy of lesion areas were successfully performed in all 29 cases,with technical success rate of 100%(29/29),the average operation time of(29.81±10.05)min and the average radiation dose of(127.14±100.36)mGy.No serious complication such as esophageal perforation nor massive bleeding occurred.After biopsy,22 cases(22/29,75.86%)were preliminarily diagnosed as positive,among them 2 cases underwent surgical operation,and the postoperative pathological results were consistent with biopsy.Negative biopsy results were found in 7 cases(7/29,24.14%),among them 2 cases underwent clamp biopsy again 3 months later which showed positive results.Conclusion Fustar adjustable bent sheath clamp biopsy was feasible and effective for diagnosing obstructive esophageal diseases,which could be regarded as the substitution and supplementation of endoscopic clamp biopsy.

Objective To investigate the differences in blood pressure phenotypes,renal pathological changes,and related pathogenic pathways in genetically diverse hypertensive mice obtained from 13 strains.Methods The genotypes of Cckbr+/+,Cckbr+/-and Cckbr-/-were obtained by hybridization of 13 strains of genetically diverse mice with Cckbr-/-mice.Blood pressure was measured with a noninvasive blood pressure analysis system(BP-2000).The expression of CCKBR protein in mouse kidney tissue was detected by Western Blot,and the pathological changes in mouse kidney tissue were detected by hematoxylin-eosin(HE)staining and immunohistochemistry(IHC).The pathogenic pathways related to essential hypertension were screened by RNA sequencing.Results In three specific mouse strains(A/J,LOT,and FIM),the systolic blood pressure(SBP)was significantly different between the Cckbr-/-and Cckbr+/+groups.HE staining and IHC showed that hypertension caused a certain degree of renal injury in the mice.Gene Ontology(GO)and pathway enrichment analysis showed that differentially expressed genes were enriched in metabolic processes and circadian rhythm regulation.Conclusions Genetically diverse mice can effectively simulate the genetic background of the population and provide a new resource for studying the pathogenic genes related to essential hypertension.

Objective:To investigate the clinical characteristics of adult eosinophilic esophagitis (EoE) and the diagnostic value of endoscopic ultrasonography (EUS).Methods:Data from 12 adult patients with EoE diagnosed at the First Affiliated Hospital of Zhejiang University School of Medicine from 2011 to 2022 were retrospectively analyzed for the clinical manifestations, imaging and endoscopic findings, EUS characteristics, treatment and prognosis.Results:Among the 12 EoE patients, 9 were male and 3 were female, with a mean age at diagnosis of 48.5 years (17-73 years). Two patients had a history of asthma, 1 had urticaria, and 5 had a history of food and/or drug allergy. The time from symptom onset to diagnosis ranged from 2 weeks to 30 years. The most common clinical symptoms were acid regurgitation (8 cases), abdominal pain (8 cases), and obstruction dysphagia (5 cases). Four (4/11) patients had increased peripheral blood eosinophils and 4 (4/10) patients had increased peripheral blood immunoglobulin E. Contrast-enhanced CT of the esophagus showed esophageal wall thickening and enhancement in 7 patients (7/8). One (1/8) patient showed multiple mediastinal lymph nodes enlargement. Under endoscopy, edema (12 cases), linear furrows (5 cases), rings (4 cases), exudates (1 case), and luminal narrowing (1 case) were observed in the mucosa. Eight patients underwent EUS, and all of them showed esophageal wall thickening, and the muscularis propria thickening being the most common (5.0-12.5 mm), with various hierarchical structures and unclear boundaries. Topical corticosteroid therapy led to significant symptom improvement and mucosal healing in 6 patients. Biopsy showed that the infiltration of eosinophils in the esophageal mucosa was significantly reduced or completely relieved. The clinical symptoms recurred in 5 patients after receiving acid suppression therapy, and 2 of them still had eosinophil infiltration in esophageal mucosal.Conclusion:The clinical presentation of EoE in adults can mimic gastroesophageal reflux disease, highlighting the importance of accurate diagnosis. The typical endoscopic findings of EoE are edema, linear furrows, rings, exudates and luminal narrowing. EUS can be used for the diagnosis, differential diagnosis, and objective evaluation of esophageal wall remodeling in patients with EoE. Adult patients with EoE have poor response to antacid therapy alone, while topical corticosteroid therapy can achieve good clinical efficacy and pathological remission.

Objective:To compare the short-term efficacy between proximal femoral bionic nails (PFBN) and 3G Gamma nails in the fixation intertrochanteric femoral fractures in the elderly.Methods:A retrospective study was conducted to analyze the data of 78 elderly patients with intertrochanteric femoral fracture who had been admitted to Department of Trauma Surgery, The Hospital Affiliated to Qingdao University from October 2021 to December 2022. There were 35 males and 43 females with an age of (76.0±7.9) years. By Evans classification: 6 cases of type Ⅰ, 21 cases of type Ⅱ, 24 cases of type Ⅲ, 23 cases of type Ⅳ, and 4 cases of type Ⅴ. The patients were divided into 2 groups according to their internal fixation methods: a PFBN group of 35 patients fixed by PFBN and a Gamma group of 43 cases fixed with 3D Gamma nails. The time from injury to operation, hospital stay, operation time, intraoperative blood loss, weight-bearing time, fracture healing time, and Harris hip score, visual analogue scale (VAS) and incidence of complications at 6 months after operation were compared between the 2 groups.Results:There was no significant difference in the preoperative general data between the 2 groups, showing comparability ( P>0.05). All patients were followed up for (14.0±4.0) months. There were no significant differences between the PFBN and Gamma groups in operation time [(58.9±8.2) min versus (58.1±6.8) min], intraoperative blood loss [(138.0±24.9) mL versus(126.8±25.7) mL], hospital stay [(10.9±2.9) d versus (10.3±4.0) d],fracture healing time [(5.0±1.3) months versus (5.1±1.3) months], or good and excellent rate by the Harris hip score [82.9% (29/35) versus 76.7% (33/43)], VAS score [0(0, 1) points versus 1(0, 1) points], or incidence of complications at 6 months after operation [2.9% (1/35) versus 4.7% (2/43)] (all P>0.05). However, the complete weight-bearing time for the PFBN group was (5.3±1.2) weeks, significantly earlier than that for the Gamma group [(6.9±1.4) weeks] ( P<0.05). Conclusion:In the fixation of intertrochanteric femoral fractures in the elderly patients, both PFBN and 3D Gamma nails can achieve satisfactory short-term efficacy, but PFBN is more beneficial to the functional recovery of the hip joint because it leads to earlier complete weight-bearing time than 3D Gamma nails.