Allergic diseases seriously affect people's health,throughout the whole life cycle,from chil-dren to adults and then to the elderly allergy,can be lifelong onset,and need comprehensive prevention and treatment of the whole life cycle.Its occurrence and development have certain rules,it is usually first manifes-ted as atopic dermatitis in infants and young children,and then gradually develops into food allergy,allergic rhinitis(AR),and allergic asthma.Intervention in atopic dermatitis and or reducing the sensitization of food allergens can inhibit the allergic process and reduce the occurrence of AR and allergic asthma.Therefore,inter-vening and blocking the allergic processes is the key to the prevention and treatment of allergic diseases.This article focuses on the comprehensive intervention measures of allergic diseases(including health education,al-lergen intervention,nutrition intervention,daily nursing,psychological intervention)and disease monitoring,in order to promote the development of the prevention and treatment of allergic diseases.

Objective To explore the effect of physical exercise on semen quality in order to provide basic data and theoretical basis for the improvement of male reproductive health.Methods A cross-sectional study was conducted on 1 059 males who visited the Reproductive Medicine Center of Shandong Maternal and Child Health Hospital for medical treatment and physical examination during July 2022 and April 2023.Their demographic data and physical exercise data were surveyed with questionnaires.Total sperm count,sperm concentration,total sperm motility,forward movement and normal sperm morphology were analyzed with computer aided analysis.Logistic regression model and multiple linear regression model were applied to analyze the effects of physical exercise on semen quality.Results After adjustment for confounding factors such as age,body mass index,alcohol consumption and smoking,logistic regression analysis showed that the risk of abnormal semen quality was increased in patients with moderate and heavy exercise intensity(OR=2.103,OR=2.229).Compared with the participants with physical exercise ≤10 min per session,those with＞20 min per session had a lower risk of abnormal semen quality(OR=0.357,0.256,0.289 for exercise time for＞20～30,＞30～60,＞60 min,respectively).There was no statistical significance between physical exercise frequency and semen quality(P＞0.05).The participants having exercise well were at a lower risk for abnormal semen quality(OR=0.711).Multiple linear regression analysis revealed that the frequency of physical exercise was an influencing factor of sperm concentration(β=7.474,95％CI:4.800～10.149,P＜0.05);the time of physical exercise per session was an influencing factor for total sperm count(β=20.632,95％CI:7.634～33.629);the intensity of physical exercise(β=-1.461,95％CI:-2.392～-0.530)and time of physical exercise per session(β=2.608,95％CI:1.404～3.812,P＜0.05)were influencing factors for percentage of forward motility sperm(P＜0.05);and physical exercise intensity(β=-1.934,95％CI:-3.238～-0.630),time of physical exercise per session(β=4.211,95％CI:2.525～5.897)and frequency of physical exercise(β=-2.008,95％CI:-3.480～-0.536)were influencing factors of total sperm motility(P＜0.05).Conclusion Physical exercise may affect semen quality,greater intensity of physical exercise may be a risk factor for abnormal semen quality,and longer physical exercise time may be related to improving semen quality.Therefore,proper physical exercise can help improve semen quality.

Humans ; Aminoquinolines/therapeutic use* ; Carcinoma, Non-Small-Cell Lung/genetics* ; Lung Neoplasms/genetics* ; Mutation/genetics* ; Standard of Care

Objective:To explore the risk factors associated with tibia fractures in children with congenital anterolateral bowing of the tibia (ALBT).Methods:A retrospective analysis was conducted on data from 87 children diagnosed with ALBT at the Children's Hospital of Hunan Province from January 2012 to January 2020. The collected data included age at initial diagnosis, affected limb side, whether there was a concomitant type I neurofibromatosis, whether there was a concomitant fibular pseudoarthrosis, whether there was concomitant ankle joint deformity, whether there was bone cystic change in the region of tibial bowing deformity, location of the apex of the bowing deformity, diameter of the tibial bowing deformity on the affected side, diameter on the healthy side in the same plane as the tibial bowing deformity, angle of lateral bending deformity of the tibia, angle of anterior bending deformity of the tibia, occurrence of tibia fracture, history of trauma before fracture, location of fracture, and age at the time of fracture. The follow-up endpoint was January 2023. Receiver operating characteristic (ROC) curves were used to determine the optimal cutoff values for the angles of lateral and anterior bending deformity of the tibia and the ratio of cross-sectional areas. The correlation between the above factors and tibial fractures in children was analyzed by single factor survival analysis, and the indicators with statistical significance were included in multivariate Cox proportional risk regression analysis to determine the risk factors for tibial fractures in children with ALBT.Results:Of the 87 children diagnosed with ALBT, the median age at initial diagnosis was 14.0 months (range, 1-93 months), with 42 males and 45 females, 44 left-sided and 43 right-sided cases. The median follow-up time for non-fracture cases was 42.0 months (range, 1-124 months). At the last follow-up, 43 children had experienced fractures, while 44 had not. The average time to fracture-free survival was 70.3 months, the median fracture-free survival time was 55.0 months, and the median survival time without fractures was 42.0 months. The ROC curve results indicated a cutoff value of 25.55° for the lateral bending angle of the tibia and 32.63° for the anterior bending angle of the tibia, with no statistically significant significance for the cross-sectional area ratio [AUC=0.54, 95% CI (0.42, 0.66), P=0.530]. Single-factor analysis of fracture-free survival suggested that there were statistically significant differences in the intergroup fracture-free survival rates of four factors: lateral bending angle of the tibia (χ 2=7.06, P=0.008), anterior bending angle of the tibia (χ 2=8.96, P=0.003), history of trauma (χ 2=18.26, P<0.001), and tibial bone cystic change (χ 2=4.30, P=0.038). The results of the multivariate Cox proportional hazards regression analysis showed that a lateral bending angle of the tibia≥25.55° ( HR=2.73, P=0.007), tibial bone cystic change ( HR=2.35, P=0.018), and history of trauma ( HR=2.65, P=0.004) were all positively correlated with fractures. Conclusion:The main risk factors for tibia fractures in children with ALBT include trauma, tibial bowing deformity with concomitant bone cystic change, and lateral bending angle of the tibia≥25.55°.

Abstract To study the antiviral effect ofZedoary TurmericOil Injection on novel coronavirus, SARS-CoV-2 viroid cell lines were preparedin vitroand treated with different concentrations of Zedoary Oil. The cell number and relative fluorescence value(RLU) were observed and measured, and the 50% effective inhibitory concentration(IC 50) was calculated. Four patients with Coronavirus Disease 2019 were clinically included, including 2 in the control group and 2 in the experimental group. The control group received conventional treatment, and the experimental group receivedZedoary TurmericOil Injection in addition to conventional treatment. The nucleic acid conversion rate, conversion time, pulmonary imaging changes, fever reduction time, clinical improvement time and adverse events of the patients were observed.In vitroexperiment, the relative fluorescence value decreased with increasing concentration ofZedoary TurmericOil, which was significantly different from that of the control group(P<0.05). The IC50 was 0.26 μg/ml.In vivostudy, the novel coronavirus nucleic acid in stool of case 1 in the test group turned negative in 3 days, the cough symptom of case 2 was significantly relieved, and there was obvious absorption in pulmonary imaging. The negative conversion time of novel coronavirus nucleic acid in the control group was 5 and 7 days respectively. No adverse events occurred in the experimental group.Zedoary TurmericOil had strong inhibitory effect on SARS-COV-2 virusin vitrowhich was dose-dependent.In vivotreatment of COVID-19,Zedoary TurmericOil Injection combined with conventional treatment can improve the cough caused by SARS-COV-2 infection, promote SARS-COV-2 to turn negative, promote absorption of lung lesions, and reduce lung injury, with no obvious adverse events.

Objective:To explore the status quo of hospice care attitude of nurses and analyze its influencing factors.Methods:From April to June 2021, 121 nurses from Henan Provincial Chest Hospital were selected as research subjects by convenient sampling. The nurses were investigated with the General Information Questionnaire, Chinese Version of Frommelt Attitudes Toward Care of the Dying Scale Form B (FATCOD-BC), Chinese Version of Interpersonal Response Index-C (IRI-C), Trait Coping Style Questionnaire (TCSQ) and Chinese Version of Templer-Death Anxiety Scale (CT-DAS). Pearson correlation was used to explore the relationship between the hospice care attitude of nurses and death anxiety, empathy ability and coping style. A total of 121 questionnaires were issued and 119 valid questionnaires were recovered, with a valid recovery rate of 98.35%.Results:The total FATCOD-BC score of 119 nurses was (96.23±8.34). Pearson correlation showed that the total score of FATCOD-BC of nurses was positively correlated with the total score of IRI-C and the score of positive coping dimension of TCSQ ( P<0.05), and negatively correlated with the total score of CT-DAS and the score of negative coping dimension of TCSQ ( P<0.05) . Conclusions:The attitude of nurses towards hospice care is low and needs to be improved. The hospice care attitude of nurses was related to death anxiety, empathy ability and coping style. Nursing managers should strengthen death education for nurses, and actively carry out hospice care training and empathy training to improve the enthusiasm of nurses.

Objective:To compare the effects of rosuvastatin and atorvastatin on coronary artery bypass grafting (CABG) on the incidence of acute kidney injury (AKI), and assess the independent risk factors of AKI.Methods:We retrospectively collected 550 patients aged 18 years or older who underwent CABG from May 2014 to May 2020. They were divided into the rosuvastatin group ( n=322), atorvastatin group ( n=125) and non statins group ( n=103) according to whether rosuvastatin or atorvastatin was routinely used before operation. Demographic data, clinical data before and after CABG and laboratory results were collected. Blood urea nitrogen (BUN), serum creatinine (Scr), creatinine clearance rate (Ccr) and incidence of postoperative AKI were compared among the three groups. Univariate analysis and binary logistic regression analysis were used to investigate the effect of statins on AKI in patients undergoing CABG. Results:Compared with preoperation, BUN showed no significant change ( P>0.05), while Scr was increased and Ccr was decreased significantly (both P<0.01); BUN in the rosuvastatin group was decreased significantly ( P<0.01), whereas Scr and Ccr had no significant change ( P>0.05); Scr in the atorvastatin group was increased significantly ( P<0.01), but there was no significant difference in BUN and Ccr ( P>0.05). BUN and Scr in the non statins group were increased significantly (both P<0.01), while Ccr was decreased significantly ( P<0.01). After operation, BUN and Scr in the rosuvastatin group and atorvastatin group were significantly lower than those in the non statins group (all P<0.01); Ccr was significantly higher than that in the non statins group ( P<0.01). BUN and Scr were not significantly different between the rosuvastatin and atorvastatin groups ( P>0.05), but Ccr was significantly higher than that in the atorvastatin group ( P< 0.05). There were significant differences in BUN, Scr and Ccr among the three groups ( χ2=48.925, 22.677 and 34.426, all P<0.01). The incidence of AKI among 550 patients was 15.1% (83/550), of which 9.6% (31/322) in the rosuvastatin group, 16.0% (20/125) in the atorvastatin group and 31.1% (32/103) in the non statins group. The incidence of AKI in the rosuvastatin and atorvastatin groups was significantly lower than that in the non statins group ( χ2=28.412, 7.282, P<0.01). Multivariate regression analysis showed that hypertension ( OR=3.555, 95% CI: 1.959-6.451, P<0.01), NHYAⅢ/Ⅳ ( OR=2.438, 95% CI: 1.187-5.008, P=0.015), and increased serum creatinine level ( OR=1.018, 95% CI: 1.003-1.032, P=0.016), and intraoperative cardiopulmonary bypass ( OR=2.936, 95% CI: 1.454-5.927, P=0.003) were independent risk factors for AKI after CABG, while preoperative conventional statin therapy ( OR=0.490, 95% CI: 0.247-0.974, P=0.042) and increased serum albumin level ( OR=0.920, 95% CI: 0.856-0.990, P=0.026) were protective factors for AKI after CABG. Conclusions:The incidence of AKI after CABG is common. Rosuvastatin or atorvastatin and increased preoperative serum albumin level can protect renal function and reduce the incidence of AKI, which are the protective factors of AKI after CABG. The hypertension, NHYAⅢ/Ⅳ, increased preoperative serum creatinine level and cardiopulmonary bypass are the independent risk factors of AKI after CABG.

Objective To explore the expression of heat shock protein (HSP) 105b in advanced adenocarcinoma of esophagogastric junction (AEG) patients and its relation with clinicopathological characteristics and effect of hyperthermic intraperitoneal chemotherapy (HIPEC). Methods We randomly divided 166 cases of advanced AEG who underwent open radical gastrectomy and lymphadenectomy D2 compartment into treatment group (prophylactic HIPEC of paclitaxel after operation) and control group (conventional treatment). Immunohistochemistry was used to detect HSP105b expression in postoperative tumor tissues, and to analyze its relation with clinicopathological characteristics and effect of HIPEC. Results The expression of HSP105b was only associated with tumor vein infiltration (t=4.002, P=0.045). The 3-year disease-free survival rate of the patients with high HSP105b expression was significantly lower than those with low HSP105b expression (56.5% vs. 64.8%, χ²=35.508, P < 0.001), and the disease-free survival rate of the patients with high HSP105b expression in treatment group was significantly lower than that with low HSP105b expression (60.7% vs. 71.5%, χ²=77.459, P < 0.001). Conclusion HSP105b can be used as a prognostic factor and its expression can predict the efficacy of HIPEC in the patients with advanced AEG.

Objective:To analyze the risk factors of acute renal injury (AKI) after coronary artery bypass grafting (CABG) in the elderly patients.Methods:A total of 423 patients aged over 60 years who underwent CABG in Linyi People′s Hospital from May 2014 to May 2010 were retrospectively analyzed. Patients were divided into AKI group and control group according to whether AKI occurred. The risk factors of AKI were analyzed by multivariate logistic regression.Results:Among the 423 patients, 62 cases(14.7%)developed postoperative acute kidney injury. Compared with the patients without AKI ( n=361), the proportions of patients with hypertension, heart function (NYHA) ≥ Ⅲ, atrial fibrillation and cardiopulmonary bypass were higher in AKI group, the proportion of patients using statins before operation was lower [71.0%(44/62) vs. 50.7%(183/361),χ 2 =8.75, P<0.01;38.77%(24/62) vs. 7.5%(27/361),χ 2 =48.67, P<0.01;16.1%(10/62) vs. 4.4%(16/361),χ 2 =12.55, P<0.01;51.6%(32/62) vs. 21.3%(77/361),χ 2 =25.37, P<0.01;59.7%(37/62) vs. 85.6%(309/361),χ 2=23.87, P<0.01]. Patients in AKI group had higher level of blood uric acid, urea nitrogen and creatinine [353.8(275.5, 462.5)μmol/L vs. 314.5(262.9, 383.6)μmol/L, Z=2.75, P=0.01;5.5(4.3, 8.2)mmol/L vs. 5.1(4.3, 6.4)mmol/L, Z=2.44, P＝0.02; 74.9(58.5, 92.7)μmol/L vs. 67.0(57.1, 76.3)μmol/L, Z=2.90, P=0.01];and longer operation time, more blood loss and blood vessel bridge than those in control group [(403.2±124.1) vs. (350.6±110.2), t =3.41, P<0.01;(4.0±0.9) vs. (3.7±0.8), t=2.83, P=0.01;(3.8±0.7) vs. (3.5±0.8), t=3.58, P<0.01]. The multivariate logistic regression analysis showed that preoperative cardiac function (NYHA)≥Ⅲ( OR=8.528,95% CI:3.734-19.477, P<0.01),hypertension( OR=6.455,95% CI:2.605-15.997, P<0.01),extracorporeal circulation( OR＝3.046,95% CI:1.190-7.795, P=0.02),diabetes mellitus( OR=2.294,95% CI:1.047-5.026, P=0.04),elevated serum uric acid level( OR=1.004,95% CI:1.000-1.008, P=0.03)were the independent risk factors for AKI. Statins is a protective factor for postoperative AKI( OR=0.366,95% CI:0.154-0.873, P=0.02). Conclusions:AKI is a common complication after CABG in elderly patients. Cardiac function(NYHA) ≥ Ⅲ,hypertension,extracorporeal circulation,diabetes mellitus,elevated serum uric acid level are risk factors and administration of stating is protective factor for the incidence of acute kidney injury in elderly patients after coronary artery bypass grafting.

According to the subject characteristics of radiation oncology, three teaching practices were carried out in the teaching of standardized residency training: teaching situation transformation under the guidance of constructivism theory, expanding teaching with points to areas, and organ system-centered medical classroom under the guidance of case analysis. At the same time, it combines the guidance of the residents' active exploration, integrated thinking and cooperative learning. Through the modulation of teaching and learning practices guided by constructivism, the residents' learning and understanding of radiation oncology knowledge and the integration and construction ability of "organ system-centered" medical knowledge are promoted, their active learning potential and innovative thinking ability are stimulated, and finally the teaching quality of this specialty is improved.