Objective To explore the clinical efficacy of arc-edge needle therapy based on Zaodian theory in the treatment of refractory tennis elbow.Methods 64 patients with refractory tennis elbow were collected and randomly divided into a control group and an observation group using a random number table method.Among them,32 cases in the control group were treated with local pain point injection.32 patients in the observation group were treated with arc-edge needle therapy once a week,with two treatments per group.The Number rating scale(NRS)Mayo,elbow joint performance score(MEPS)and Disabilities of the arm,shoulder and hand(DASH)score were recorded and compared between the two groups before treatment and at 1,2,4 and 24 weeks of follow-up after treatment,disease efficacy score(WDES)at 24 weeks of follow-up.Results During the treat-ment process,neither group of patients experienced serious adverse reactions.At each stage after treatment,two groups of NRS MEPS,DASH,and WDES at 24 weeks of follow-up all improved compared to before treatment.After one week of treatment,there was no statistically significant difference in NRS scores between the two groups(P>0.05).At follow-up visits at weeks 2,4,and 24,the NRS scores in the observation group were lower than those in the control group.After 1,2,4,and 24 weeks of follow-up after treatment,the DASH score was lower in the observation group than in the control group,and the MEPS score was higher in the observation group than in the control group,with statistically significant differences(P<0.05).After 24 weeks of treatment,the WDES of the observation group was better than that of the control group,and the difference was statistically significant(P<0.05).Conclusion Local pain point injection and arc-edge Zaodian release can alleviate pain and improve elbow joint function in the early stage of refractory tennis elbow.However,the long-term effect of local pain point injection treatment is not good,and the treatment effect of the observation group gradually improves.

Objective To investigate the relationship between serum autotaxin(ATX),energy balance re-lated protein(Adropin)and inflammatory factors and poor prognosis in patients with dilated cardiomyopathy(DCM).Methods A total of 105 DCM patients admitted to Qingdao Huangdao District Traditional Chinese Medicine Hospital from June 2017 to February 2020 were selected as the DCM group,and 100 healthy volun-teers who came to the hospital for physical examination during the same period were selected as the control group.The levels of serum ATX,Adropin and inflammatory factors[hypersensitive C-reactive protein(hs-CRP)and interleukin-6(IL-6)]in the two groups were detected,and the correlation between serum ATX,Adropin and inflammatory factors was analyzed by Pearson correlation analysis.Patients in DCM group were divided into good prognosis group and poor prognosis group according to the occurrence of endpoint events during follow-up.Logistic regression was used to analyze the risk factors of poor prognosis in DCM patients,and receiver operating characteristic(ROC)curve was used to analyze the predictive value of serum ATX and Adropinfor poor prognosis in DCM patients.Results The serum levels of ATX,hs-CRP and IL-6 in DCM group were higher than those in control group,and the level of Adropin was lower than that in control group,with statistical significance(P＜0.05).Pearson correlation analysis showed that serum ATX level was posi-tively correlated with hs-CRP and IL-6,and serum Adropin level was negatively correlated with hs-CRP and IL-6(P＜0.05).New York Heart Association(NYHA)functional classification m to Ⅳ and serum ATX lev-el in the poor prognosis group were higher than those in the good prognosis group,the heart failure duration and left ventricular end-diastolic diameter were higher than those in the good prognosis group,the left ventric-ular ejection fraction(LVEF)and serum Adropin levels were lower than those in the good prognosis group,the difference was statistically significant(P＜0.05).Logistic regression model analysis showed that NYHA functional classification Ⅲ to Ⅳ and high ATX were risk factors for poor prognosis in DCM patients,and high Adropin and high LVEF were protective factors for poor prognosis in DCM patients(P＜0.05).ROC curve a-nalysis showed that the area under the curve(AUC)of serum ATX and Adropin in predicting poor prognosis of DCM patients was 0.841 and 0.793,respectively,and the AUC of combined prediction of poor prognosis of DCM patients was greater than that of single prediction.Conclusion Serum ATX is abnormally elevated and serum Adropin is abnormally decreased in DCM patients,both of which are closely related to inflammatory factors.Detection of serum ATX and Adropin levels can provide reference for prognosis assessment of DCM patients.

Objective:To investigate the correlation between 25-hydroxyvitamin D3 (25 (OH) D3), insulin-like growth factor 1 (IGF-1) and glycolipid metabolism in patients with diabetes 2 mellitus (T2DM), as well as their predictive value in retinopathy.Methods:A total of 120 T2DM patients admitted to Linyi Central Hospital of Shandong Province from Oct. 2020 to Oct.r 2023 were selected as the study objects (defined as the study group). Another 120 healthy volunteers who underwent physical examination in our hospital during the same period were selected as the control group. Serum 25 (OH) D3, IGF-1, fasting blood glucose (FBG), 2 h plasma glucose (2 hPG) ) and lipid levels (triglycerides) were compared between the two groups. The levels of TG, total cholesterol (TC) and serum 25 (OH) D3 and IGF-1 were analyzed by Pearson correlation analysis. At the same time, the patients in the study group were divided into diabetic group with retinopathy (DR Group, 40 cases) and non-retinopathy group (NDR group, 80 cases) according to the status of retinopathy. Multivariate analysis was used to analyze the risk factors affecting the occurrence of retinopathy in T2DM patients, and receiver operating characteristic (ROC) curve was drawn to analyze the predictive value of serum 25 (OH) D3 and IGF-1 levels in the occurrence of retinopathy in T2DM patients.Results:The level of serum 25 (OH) D3 was (36.15±4.25) nmol/L in the study group, lower than that in the control group (51.24±5.32) nmol/L ( P<0.05), and the level of IGF-1 was (30.26±4.52) mg/L was in the study group, higher than that in the control group ( P<0.05). The levels of FBG, 2 hPG, TG and TC in the study group were (8.67±2.52) mmol/L, (11.36±2.43) mmol/L, (2.05±0.72) mmol/L, (5.05±1.54) mmol/L respectively, higher than those in the control group [ (5.02±0.42) mmol/L, (6.32±0.54) mmol/L, (1.21±0.32) mmol/L, (3.42±0.68) mmol/L] ( P<0.05). Pearson correlation analysis showed that serum 25 (OH) D3 levels were negatively correlated with FBG, 2 hPG, TG and TC levels in T2DM patients ( r=-0.762, -0.782, -0.736, -0.721, P<0.05). Serum IGF-1 levels were positively correlated with the levels of FBG, 2 hPG, TG and TC in T2DM patients ( r=0.741, 0.756, 0.715, 0.698, P<0.05). Family history of diabetes in DR group, FBG, 2 hPG, TG, TC, IGF-1 levels was 35.00%, (9.31±2.49) mmol/L, (12.52±2.34) mmol/L, (2.76±0.61) mmol/L, (5.92±1.42) mmol/L, (37.89±4.41) mg/L respectively, higher than those in NDR group [16.25%, (8.35±2.15) mmol/L, (10.78±1.75) mmol/L, (1.69±0.52) mmol/L, (4.62±1.31) mmol/L, (26.45±4.06) mg/L] ( P<0.05). 25 (OH) D3 in DR group was (30.21±3.51) nmol/L, lower than that in NDR group (39.12±3.85) nmol/L ( P<0.05). Logistic regression analysis showed that family history of diabetes mellitus, duration of diabetes mellitus, 25 (OH) D3, IGF-1, FBG, 2hPG, TG and TC levels were all risk factors for the occurrence of retinopathy in elderly T2DM patients ( P<0.05). ROC curve analysis showed that AUC and sensitivity of 25 (OH) D3 and IGF-1 combined to predict retinopathy in elderly T2DM patients were 0.854 and 92.50%, respectively, higher than that of 25 (OH) D3 and IGF-1 alone ( P<0.05) . Conclusion:Serum 25 (OH) D3 and IGF-1 levels are abnormally expressed in elderly patients with T2DM, and there is a close relationship between glucose and lipid metabolism in elderly patients with T2DM, and the combined detection of these indicators has a higher predictive value for the occurrence of DR In elderly patients with T2DM.

Myocardial ischemia reperfusion injury(MIRI)has become one of the most serious complications affecting the clinical outcome of patients with cardiovascular diseases.The immune inflammatory response of macrophages is closely related to the occurrence and development of MIRI.Many studies have shown that the NF-κB signaling pathway can participate in MIRI regulation by influencing the polarization and inflammatory state of macrophages,pyrodeath,infiltration and other functions,and is a potential target for MIRI therapy.Therefore,this article will review the research progress of NF-κB signaling pathway between macrophage function and MIRI regulation.

Posttraumatic acute diffuse brain swelling (PADBS) is a relatively common severe traumatic brain injury (TBI). Since it can lead to acute intracranial hypertension in a short time, the illness can be acute and critical, with a high disability and fatality rate. The pathogenesis of PADBS is still unclear, with the current theory consisting of acute cerebral vasodilation, cerebral edema and intracranial venous circulation disorder. For PADBS, there is still a lack of unified diagnostic criteria, and the indications and timing of decompression craniectomy remain controversial. The authors review the research progress in the pathogenesis, diagnosis and treatment of PADBS, hoping to provide some new ideas for its treatment.

With the aging of population, the elderly (≥65 years old) cancer patients have become one of the main populations for cancer care. For inoperable locally advanced head and neck squamous carcinomas, cisplatin-based concurrent chemoradiotherapy is the first-line choice. Several large clinical studies have shown that patients under 70 years of age can still benefit from concurrent chemoradiotherapy, while it should be cautious to apply chemotherapy to patients aged 70-80 years. For elderly patients who are intolerant to cisplatin, carboplatin or other regimens with less gastrointestinal and renal toxicity should be considered. Although anti-epidermal growth factor receptor (EGFR) monoclonal antibodies combined with radiotherapy has been proved to be more effective than radiotherapy alone in total patient population, age-subgroup analysis showed limited benefit in elderly patients. The safety of immune checkpoint inhibitors in elderly patients has been validated and those with high programmed death ligand-1 (PD-L1) expression may benefit from concurrent or neoadjuvant immunotherapy, however, high-level evidence is still lacking. For patients older than 80 years, radiotherapy alone may be superior to concurrent chemoradiotherapy, and hypofractionated radiotherapy for palliative purposes can be safely used in this population.

Radiotherapy is an essential part of comprehensive treatment, as well as a radical treatment for head and neck cancer (HNC). The COVID-19 has continued so far, imposing a great impact on cancer care. Since conventional fractionated radiotherapy (CFRT, 2 Gy/F) requires as long as more than six weeks of treatment time, a huge challenge for epidemic control is created for both hospitals and patients. Hypofractionated radiotherapy (Hypo-RT) may be more suitable than CFRT for patients during pandemic by increasing the fraction size, thus reducing fraction number and treatment duration. Early studies have explored the application of Hypo-RT in HNC in palliative setting, which partially proved its safety and effectiveness. Recently, the efforts have been made in definitive treatment using hypofractionated regimen, as well as its combination with systemic treatment and immunotherapy. Indeed, regarding the pandemic of COVID-19, Hypo-RT has been recommended by several expert consensus in the HNC. In this review, relevant research progress was summarized and clinical implication of Hypo-RT in COVID-19 pandemic era was discussed.

Setting up the innovative and entrepreneurship education and teaching system is the important content of the current university education reform. Through the idea of leading innovation with entrepreneurial practice, we have implemented a series of education reforms in the students of medical laboratory technology, reformed the teaching methods and content, set up the tutors for undergraduates and improved the scientific research ability of students. The results show that the education reforms have enhanced the ability and sense of innovation, providing a good reference for the reform of innovation and entrepreneurship education in medical laboratory technology.

OBJECTIVE: To identify mitochondrial gene variants associated with statin-induced myalgia in Chinese patients with coronary artery disease (CHD). METHODS: This study was conducted in a cohort of 403 patients with CHD receiving rosuvastatin therapy, among whom 341 patients had complete follow-up data concerning myalgia and 389 patients had documented measurements of plasma creatine kinase (CK) level. All these patients underwent genetic analysis using GSA chip for detecting mitochondria gene variants associated with myalgia. A logistic regression model was used to assess the association between 69 mitochondrial single-nucleotide polymorphisms (SNPs) and myopathy in 341 patients. The impact of these mutation sites on CK levels in 389 patients was evaluated by linear regression analysis. RESULTS: G12630A variant was identified to correlate with an increased risk of myalgia in CHD patients (OR: 8.689, 95% CONCLUSIONS Mitochondrial G12630A variation is associated with statin-induced myalgia in patients with CHD, indicating the necessity of different treatment strategies for patients who carry this risk allele.
China ; Coronary Artery Disease/genetics* ; Humans ; Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects* ; Mitochondria ; Myalgia ; Polymorphism, Single Nucleotide