Objective To explore the correlation of infants with asthma and food allergens,to povide the basis for early prevent the development of asthma.Methods The U-niCAP-100 automatic detection system was used to check the common food allergens in serum of 79 infants with asthma and 68 healthy children of the same age.Results The positive rate of serum total IgE in the group of asthma was 64.6％,significantly higher than the healthy group (45.6％)(P＜0.01).The positive rate of serum SIgE was showed that:the mainly food allergens of the asthma group was milk(63.2％)and whole egg(26.3％)which were,significantly higher than the healthy group(36.8％,14.7％)(P ＜ 0.01 and P ＜ 0.05).Conclusion Asthma of infant had close relation with the food allergens.Early avoid food allergens had an important role in preventing the development in low-age children with asthma.

Three endemic villages were selected as the national surveillance sites and Schistosoma japonicum infec-tion in residents and livestock was investigated in 2006. The positive rate of serological (IHA) and stool examinations was 10.06%(307/3 053) and 0.13%(4/3 053) for local residents, 10.8%(7/65) and 0(0/7) for moving people respectively. No infected livestock was found.

Objective To evaluate the effect of comprehensive control for schistosomiasis with emphasis on environmental modification in the Bianmin River water system of Nanjing City.so as to provide scientific evidence for making up further control measures in this water system.Methods Schistosome infections of Oncomelania snails in the waterway.sentinel mice in water and neighbouring human were investigated longitudinally from 1998 to 2007,and the changes of huaman infection rates in differentyears,the infection rates of sentinel mice and snails in different settings were analyzed and compared.Results A total of 77 395 snails collected from the Bianmin River water system were dissected from 1998 to 2007,and among them,27 snails were infected with Schistosoma japonicum,with a total snail infection rate of 0.03%.A total of 61 039 snails collected from the neighbouring marshland which connected to the Yangtze River wore dissected,and among them,257 were infected with S.japonicum,with a total snail infection rate of 0.42%,and there was a significant difference compared with that in the water system(χ~2=248.55,P<0.01).After the protection works in the waterway,the infection rates of sentinel mice in the water system decreased from 69.68% in 1998 to 17.50% in 2001.with a reduction rate of 74.89%.Two years afterthe clearance ofmarshlandinthewaterway,no infected sentinel mouse was found.The infection rates of residents from 1998 to 2007 were 1.96%,1.37%,1.34%,1.60%,0.30%, 0.26%,0.16%,0.10%,0.04% and 0,respectively,andthe rates declined year by year afterthecomprehensive control.Conclusions The control measures based on the elimination of snail habitats in the waterway that is connected to the Yangtze River have achieved obvious effect.However,the clearance of the re-emerging snail habitats should be carried out termly to consolidate the control effect.

Objective:To compare the durability of resin-based root-surface coating material and all-in-one self-etching adhesive on root surface in vitro.Methods:Human extracted premolars or molars with intact roots were selected.The cementum was removed using a periodontal scaler to expose root dentin. The root surface was coated with an acid-resistant nail varnish,leaving a window of 3 mm ×3 mm on the exposed dentin.The window was covered with either PRG Barrier Coat (PRG)or Clearfil S3 Bond (CS3).After water aging for 14 d,specimens were immersed in acid buffer at pH 4.5 for 4 d and the demineralization buffer was changed every 24 h.Then the specimen was split longitudinally through the center of the ‘window’and the cross-sectional surface was observed with scanning electron microscope (SEM).After fixed and dehydrated,the prepared samples were coated with platinum.The coating mate-rial,root dentin and the interface was observed by scanning electron microscope (SEM).The thickness of the coating material was measured on the SEMimages.Regarding toothbrush wear test,coronal dentin-disks were prepared and covered with PRG and CS3,respectively.After storage in water for 24 h,the specimen was subjected to the toothbrush wear tester for 100,200,300,500,700,1 500 brushing cy-cles.A slurry of fluoride toothpaste (1 ∶2 ratio of toothpaste and deionized water by weight)was used and the brushing load was 300 N.The surface microstructure of remaining coating material was analyzed using SEM.The wear depths were determined by a profilometer.Statistical analysis was performed with SPSS 20.0 by one-way ANOVA.The level of significance was at 0.05.Results:Application of PRG Barrier Coat produced a coating layer of (47.1 ±27.3)μm,while CS3 presented a thin film of (5.7 ± 2.1)μm in thickness.The exposed dentin was hermetically sealed and no obvious gap was observed at the interface in both PRG and CS3 groups.There was no dentin demineralization observed in both groups after water aging.The wear depths of PRG and CS3 increased along with the numbers of brushing cycles. PRG wore at a significant lower pace than CS3 did (P <0.05).Conclusion:PRG coating resin had similar performances as CS3 on protecting root dentin from demineralization after water aging.What’s more,PRG demonstrated a higher toothbrush wear resistance than CS3.We concluded that PRG Barrier Coat contained S-PRG filler may be an effective coating material for protecting exposed root from both chemical and mechanical challenges.Further studies should be carried out to evaluate the long-term reli-ability of the rootsurface coating materials under the clinical setting.

Objective To report two cases of severe pulmonary complication after bortezomib treatment for multiple myeloma. Methods Two cases of severe pulmonary complication after bortezomib treatment patients with relapsed multiple myeloma wereas discussed with review of literature. Results Two relapsed MM patients were treated with bortezomib and thalidomide or dexametbasone. Cough, dyspnea, fever and hypoxia developed after completion of bortezomib. Chest X-ray revealed bilateral pulmonary infiltrates,but infection was not identified with sputum cultures, and broad-spectrum antibiotics were ineffective.Conclusion Severe pulmonary injury was rare complication in patients receiving treatment for multiple myeloma, however, it was a life-threatening disorder. Prophylaxis corticosteroids maybe effective. Although corticosteroids are effective, but the mechanism of lung injury associated with bortezomib is unclear, and further evaluation of this potential toxicity is appropriate.

Postoperative delirium, one of the common complications in patients with hip fracture, has a high incidence and poor prognosis. As there have been no effective treatments for this complication, early prediction and intervention is the most effective method available to reduce its occurrence. This study reviews the types and characteristics of the patients who suffer from postoperative delirium after hip fracture, as well as the risk factors that have been currently found. The risk prediction models for postoperative delirium are also analyzed and compared in hip fracture patients from the perspectives of cohorts included, research design, model construction and validation methods, model performance, and clinical application. The limitations of existing models are analyzed to foresee the development trend of future delirium prediction models for hip fracture patients. This study aims to help clinical healthcare professionals to identify as soon as possible those who will face a high risk for postoperative delirium after hip fracture surgery and to work out algorithms for targeted prevention and management.

Objective:To explore the mediating chain effect between attachment and coping style of disease perception and hope in patients with advanced lung cancer, and to provide theoretical basis for improving coping style in patients with advanced lung cancer.Methods:From October 2021 to June 2022, 354 patients with advanced lung cancer in the First and Second Affiliated Hospitals of Anhui Medical University were selected by convenience sampling. The general information questionnaire, the Experiences in Close Relationships Inventory, the Brief Illness Perception Questionnaire, the Herth Hope Index, and the Medical Coping Modes Questionnaire were used to conduct cross-sectional questionnaire survey. SPSS 25.0 software and Bootstrap method were used to construct and verify the chain mediation model.Results:Finally, 336 patients with advanced lung cancer were included, including 214 males and 122 females, aged 27-79(59.43 ± 8.61) years old. Attachment avoidance score was (3.31 ± 1.01) points, attachment anxiety score was (3.86 ± 1.17) points, illness perception score was (40.07 ± 12.01) points, hope score was (34.05 ± 5.87) points, and face coping score was (18.75 ± 5.34) points in patients with advanced lung cancer. The avoidance coping score was (15.47 ± 1.97) points, and the yielding coping score was (9.62 ± 3.85) points. In patients with advanced lung cancer, attachment avoidance and attachment anxiety were positively correlated with yield coping ( r=0.448, 0.747, both P<0.01), positively correlated with illness perception ( r=0.356, 0.627, both P<0.01), and negatively correlated with hope ( r=-0.406, -0.670, both P<0.01). Illness perception was positively correlated with yield coping ( r=0.744, P<0.01), and negatively correlated with hope ( r=-0.628, P<0.01). Hope was negatively correlated with yield response ( r=-0.769, P<0.01). The mediation model showed that the chain mediating effect of attachment avoidance, illness perception, hope and yield coping was significant in patients with advanced lung cancer, with an effect value of 0.009 and an effect size of 13.95%. The chain mediating effect of attachment anxiety, illness perception, hope and yield coping were significant, with an effect value of 0.010 and an effect size of 8.27%. Conclusions:Attachment can not only directly predict submission coping in advanced lung cancer patients, but also indirectly predict submission coping through the chain mediation of illness perception and hope.

Objective:To analyze the rules of medication and principles of formulas for the treatment of coronavirus disease 2019 (COVID-19) using the traditional Chinese medicine inheritance support platform (V2.5).Methods:The clinical data, including gender, age, clinical symptoms, frequency of traditional Chinese medicine medication and prescription information, of patients with COVID-19 and asymptomatic infection who were admitted to Hebei COVID-19 designated hospital supported by medical team of First Affiliated Hospital of Hebei University of Chinese Medicine from January to March 2021 were collected. The information data were input into the traditional Chinese medicine inheritance support platform (V2.5). The data mining and analysis were realized by the integrated association rules and complex entropy clustering analysis methods of the software, including the analysis of the frequency of each drug use, drug meridian, taste, and prescription rules, and the new prescriptions were developed.Results:A total of 564 patients (564 prescriptions) were enrolled, involving 200 Chinese herbs, including 357 cases of common COVID-19 and 207 cases of asymptomatic infection. The proportion of women with common COVID-19 was high, and the high incidence age group was 51-70 years old. There was no significant difference in gender of asymptomatic infection, and the high incidence age group was 1-20 years old. The main clinical manifestations of most patients were head heavy and cough, followed by low fever and cough with sputum, the main tongue coating and pulse pattern were similar in both types of patients. The frequency of traditional Chinese medicine used in patients with common type of COVID-19 from high to low was liquorice root (326 times), indian bread (264 times), pinellia tuber (263 times), bitter apricot seed (236 times), baical skullcap root (229 times), gypsum (205 times), agastache rugosus (201 times), dried tangerine peel (194 times), ephedra (184 times), and Chinese thorowax root (163 times), while that used by asymptomatic infection were baical skullcap root (174 times), liquorice root (142 times), medicated leaven (137 times), agastache rugosus (127 times), pinellia tuber (114 times), Chinese thorowax root (100 times), officinal magnolia bark (91 times), atractylodes rhizome (89 times), peony root (84 times), and milkvetch root (83 times). The two types of patients were mainly treated with warm, cold and flat drugs, and the nature and taste were mainly pungent, bitter and sweet. The meridian tropism of drugs was mainly lung, spleen and stomach. High frequency drug formulation mainly included drugs for resolving turbidity and detoxification. At the same time, seven new prescriptions for common COVID-19 and four new prescriptions for asymptomatic infection were developed.Conclusions:The primary reason for the COVID-19 occurrence and development is turbidity-toxin and the qi of plague, and resolving turbidity and detoxication are the basic treating principle. On the basis, for patients with common COVID-19, symptomatic treatment such as relieving exterior syndrome, clearing heat, resolving phlegm, and antitussive drugs should be taken into account at the same time, while the treatment of asymptomatic infections should focus more on supporting the body and eliminating the harmful pathogens.

Objective:To explore the effect of Kangfuxin solution combined with triamcinolone and Econazole cream in elderly patients with hip fracture complicated with incontinence dermatitis, and to provide reference for clinical nursing.Methods:A randomized controlled trial was conducted to select 80 elderly patients with hip fracture complicated with incontinence dermatitis who were hospitalized in the Orthopedics Department of the First Medical Center of the PLA General Hospital from February 2023 to March 2024 by convenient sampling method. They were divided into the experimental group and the control group with 40 cases in each group according to random number table method. The experimental group was treated with Kangfuxin solution combined with triamcinolone and econazole cream for incontinence dermatitis. Intervention was stopped after 2 weeks of intervention or the incontinence dermatitis reached the clinical healing standard. In the control group, 3M spray was used to care the affected area of incontinence dermatitis, intervention was stopped after 2 weeks or the incontinence dermatitis reached the clinical healing standard. Incontinence dermatitis Skin Injury Assessment Scale (IADS) and perineal skin assessment tool PAT were used to evaluate the skin status of the two groups, and the healing time and treatment effectiveness of the two groups were compared.Results:In the control group, there were 11 males and 29 females, with age of (76.53 ± 8.67)years. There were 9 males and 31 females in the experimental group, with age of (76.56 ± 8.69)years, and there was no significant differences in baseline data between the two groups (all P>0.05). After intervention, the IADS and PAT scores of the control group were (27.13±5.22) points and (5.11 ± 0.94) points respectively, which were significantly higher than those of the experimental group (25.43 ± 4.15) points and (3.73 ± 1.21) points, and the differences were statistically significant ( t=7.22, 8.21, both P<0.05). The effective treatment in the experiment group was 97.5% (39/40), which was significant higher than 72.5% (29/40) in the control group ( χ2=13.25, P<0.05). The healing time of experimental group was (4.57 ± 3.44) d, which was significantly shorter than that of control group (9.23 ± 4.19) d, with statistical significance ( t=11.61, P<0.05). Conclusions:The combined application of Kangfuxin solution and triamcinolone and Econazole cream has a significant effect on improving incontinence dermatitis and perineal health in elderly patients with hip fracture, can effectively reduce symptoms and accelerate skin healing, and has certain clinical application value.

Objective:To translate the Dysfunctional Beliefs and Attitudes about Sleep Scale for Cancer Patients (C-DBAS-14) into Chinese and test its reliability and validity.Methods:The Korean version of C-DBAS-14 was translated, back-translated, and culturally adapted into Chinese based on Brislin's translation model, forming the Chinese version of C-DBAS-14. From October 2022 to May 2023, 361 hospitalized cancer patients at the First Affiliated Hospital of Anhui Medical University were selected as research objects by convenient sampling method. They were surveyed using a general information questionnaire, the Chinese version of C-DBAS-14, the Insomnia Severity Index (ISI), and the Hospital Anxiety and Depression Scale (HADS) to evaluate the reliability and validity of the scale. The scale's item analysis was based on correlation coefficients and critical ratio values; structural validity, content validity, and convergent validity were used to evaluate the scale's validity; Cronbach's α coefficient and intraclass correlation coefficient were used to assess its reliability.Results:A total of 361 questionnaires were distributed, 356 were effectively returned, with an effective response rate of 98.6% (356/361). The Chinese version of C-DBAS-14 contained 14 items across four dimensions. The scale-level content validity index was 0.976, and the item-level content validity index ranged from 0.833 to 1.000. Totally four common factors were extracted in exploratory factor analysis, explaining 78.8% of the total variance. Confirmatory factor analysis showed a Chi-square/degrees of freedom ratio of 1.286, comparative fit index of 0.991, goodness of fit index of 0.945, incremental fit index of 0.991, Tucker-Lewis index of 0.988, and root mean square error of approximation of 0.036. The total Cronbach's α coefficient of the scale was 0.874, and the intraclass correlation coefficient was 0.863. The C-DBAS-14 score was negatively correlated with the ISI and HADS scores ( r=-0.734, -0.639; P<0.01) . Conclusions:The Chinese version of C-DBAS-14 has good reliability and validity and can be used as an assessment tool for irrational sleep beliefs in Chinese cancer patients.