OBJECTIVE: To observe the clinical effect of needle cauterization on vitiligo with deficiency cold and blood stasis. METHODS: A total of 62 patients of vitiligo with deficiency cold and blood stasis were randomly divided into an observation group and a control group, 31 cases each group.On the basis of 308 nm excimer light irradiation combined with ironing with Chinese medicine, the control group was treated with tacrolimus ointment for external use, twice a day; the observation group was treated with needle cauterization at vitiligo spots, once a week.Both groups were treated for 10 weeks. Before and after treatment, the area of vitiligo spot, TCM syndrome score, serum levels of inflammatory indexes (interleukin[IL]-6 and IL-17) were observed in the two groups, and the clinical effect was evaluated. RESULTS: After treatment, the areas of vitiligo spot, TCM syndrome scores and serum levels of IL-6, IL-17 were decreased compared with those before treatment in both groups (P<0.05), and the above indexes in the observation group were lower than those in the control group (P<0.05). The total effective rate in the observation group was 93.5% (29/31), which was higher than 77.4% (24/31) in the control group (P<0.05). CONCLUSION Needle cauterization could reduce the areas of vitiligo spot in patients of vitiligo with deficiency cold and blood stasis, improve the clinical symptoms, its mechanism may be related to the reduction of serum levels of inflammatory indexes.
Humans ; Vitiligo/physiopathology* ; Male ; Female ; Adult ; Young Adult ; Middle Aged ; Adolescent ; Interleukin-6/blood* ; Interleukin-17/blood* ; Cautery ; Acupuncture Therapy/instrumentation* ; Needles ; Cold Temperature ; Treatment Outcome

Objective:To explore the clinical effect of vitamin A in the adjuvant treatment of bronchial asthma in children and its influence on serum transforming growth factor-β1 (TGF-β1), eosinophils (EOS) and interleukin-17 (IL-17) levels.Methods:A prospective study was conducted on 110 children with bronchial asthma who received treatment in Department of Pediatrics, Xi'an Central Hospital from January 2022 to December 2023. Based on the principle of balanced and comparable baseline characteristics between groups, they were randomly divided into a control group and an observation group, with 55 cases in each group, using a random number table method. The control group was treated with routine pediatric bronchial asthma therapy, while the observation group was added with vitamin A adjuvant therapy on the basis of the control group. After 15 days of continuous treatment, the scores of asthma control condition (Childhood-Asthma Control Test (C-ACT), Asthma Control Questionnaire (ACQ)) in the two groups were evaluated. The pulmonary ventilation function (forced expiratory volume in one second (FEV 1), forced expiratory volume in one second/forced vital capacity (FEV 1/FVC), peak expiratory flow (PEF)), serum inflammatory factors (TGF-β1, EOS, IL-17) and immune function indicators (T helper 17 cell (Th17), T helper 2 cell (Th2), regulatory T cell (Treg) ) were compared between groups of children before treatment and after 15 days of treatment. Measurement data with normal or approximate distribution were expressed as xˉ± s, and independent sample t test was used for comparison between groups. Enumeration data were expressed as percentage, and chi-square test was adopted for between-group comparison. Results:After 15 days of treatment, the C-ACT score with (16.20±3.14) points in observation group was higher than (14.80±2.62) points in control group while the ACQ score with (30.30±4.14) points was lower than (34.60±6.23) points in control group, with statistical differences between groups (t values were 2.54 and 4.26; P values were 0.012 and <0.001). The pulmonary ventilation function indicators in observation group and control group after 15 days of treatment (FEV 1: (1.76±0.34) L与(1.54±0.32) L, FEV 1/FVC:(76.89±5.76)%与(70.25±6.42)%, PEF(2.89±0.35) L/s与(2.68±0.39) L/s) were higher than those before treatment (FEV 1:(1.12±0.31) L与(1.20±0.33) L, FEV 1/FVC:(56.96±4.35)%与(58.12±3.48)%, PEF(2.15±0.66) L/s与(2.34±0.56) L/s), and the differences were statistically significant ( t values were 10.32, 5.49, 20.48, 10.43, 7.35, 3.70, respectively; all P<0.001), and the indicators in observation group were higher compared to control group, the differences were statistically significant ( t values were 3.49, 5.71, and 2.97; P values were 0.001, <0.001, and 0.004). After 15 days of treatment, the levels of serum inflammatory factors (TGF-β1:(6.32±1.36) ng/L与(8.75±1.81) ng/L, EOS:(3.56±0.65)%与(4.28±0.82)%, IL-17:(5.53±1.22) ng/L与(6.42±1.51) ng/L) and CD4 + T lymphocyte immune function indicators (Th17:(0.97±0.26) ng/L与(1.23±0.35) ng/L, Th2:(2.32±0.64) ng/L与(3.15±0.52) ng/L, Treg:(5.41±0.76) ng/L与(5.86±0.23) ng/L ) were lower in observation group and control group than those before treatment (TGF-β1: (14.35±2.23)与(15.26±3.05) ng/L, EOS: (6.32±1.33)%与(6.41±1.27)%, IL-17:(8.86±1.68)与(9.03±1.89) ng/L, Th17:(1.82±0.75)与(1.67±0.68) ng/L, Th2:(4.15±1.49)与(3.98±1.28) ng/L, Treg: (7.26±1.35)与(6.92±1.72) ng/L), and the differences were statistically significant ( t values were 22.80, 13.61, 13.83, 10.45, 11.90, 8.08, 7.94, 4.27, 8.37, 4.46, 8.86, 4.58, respectively; all P<0.001). However, the above indicators in the observation group were lower than those in the control group ( t values were 7.96, 5.10, 3.40, 4.42, 7.47, 4.20, and P-values were <0.001, <0.001, 0.001, <0.001, <0.001, and <0.001 respectively). Conclusion:Vitamin A adjuvant therapy is helpful to the control of bronchial asthma, and it can effectively improve the pulmonary function, reduce the inflammatory reaction and enhance the body's immunity.

Objective To investigate the status and influencing factors of type 2 diabetes mellitus(T2DM)patients' fear of complications,and to provide a reference for formulating targeted intervention measures.Methods From April to November 2024,370 patients with T2DM in 2 tertiary general hospitals in Daqing City were selected by convenience sampling method.General data questionnaire,Fear of Complications Questionnaire,Self-Perceived Burden Scale,Psychological Capital Questionnaire,Mishel Uncertainty in Illness Scale and Family Apgar Index Questionnaire were used for investigation.Univariate analysis and binary Logistic regression were performed to analyze the influencing factors.Results A total of 364 valid questionnaires were collected,with an effective recovery rate of 98.38％.The score of Fear of Complications Questionnaire was(23.47±7.47),and the incidence of fear of complications was 22.25％.Logistic regression analysis showed that medical payment methods,the number of complications,positive psychological capital and family care were the influencing factors of FoC in T2DM patients.Conclusion The fear of complications in T2DM patients is at a moderate level.Nursing staff should pay attention to the early assessment of patients' fear of complications,promptly identify and take effective measures to reduce the level of patients' fear of complications,improve their quality of life.

Objective:To investigate the status quo and influencing factors of humanistic concern among nursing undergraduates, and to explore the educational path of improving humanistic concern.Methods:A total of 345 nursing undergraduates from Xiangya School of Nursing of Central South University were investigated using a questionnaire of general demographic data, the Caring Ability Inventory, and the Self-directed Learning Instrument. The SPSS 26.0 statistical software was used for data analysis. The humanistic caring ability scores of nursing undergraduates with different characteristics were compared by the independent sample t-test and analysis of variance, and the pairwise comparison was conducted by the least significant difference t-test. All dimensions and total scores of humanistic caring ability and self-directed learning ability failed to meet normal distribution, and the correlation between them was determined by Spearman correlation analysis. Results:The humanistic caring ability score of nursing undergraduates was (169.52±10.62). The correlation analysis showed that the humanistic caring ability of nursing undergraduates was positively correlated with their self-directed learning ability ( r=0.426, P<0.001). The stepwise regression analysis showed that interpersonal communication ability, learning motivation, grades, genders, and class leader experience were influencing factors of humanistic caring ability of nursing undergraduates. Conclusions:Nursing undergraduates should improve their humanistic caring ability, whose score is lower than that in the existing research (175.70±18.74). In humanistic education, nursing educators should pay attention to individualized development needs of nursing undergraduates with different grades and genders, set students with class leader experience as a good example, and effectively improve the humanistic caring ability of nursing undergraduates by stimulating learning motivation and strengthening interpersonal communication.

Objective To investigate the mortality and risk factors of HIV-infected patients complicated with progressive multifocal leukoencephalopathy(PML)to inform the outcomes of these patients.Methods The clinical data of people living with HIV related PML who were treated at Chongqing Public Health Medical Treatment Center from January 1,2019 to December 31,2023 were retrospectively analyzed.Kaplan-Meier method was used for survival analysis.Log-rank test was performed.Cox regression model was used for multivariate analysis.Results A total of 42 people living with HIV related PML were enrolled,including 34 males(81.0％).The median age was 44.5(36.3,51.0)years.PML was confirmed in 76.2％(32/42)of patients,and possible PML was diagnosed in 23.8％(10/42)of patients.The median time to diagnosis was 32.5(14.8,58.3)days.The median CD4+T cell count was 69.0(39.8,112.0)cells/μL.The median HIV viral load was 5.05(2.62,5.77)log10 copies/mL.The overall mortality rate was 54.8％(23/42)for patients with HIV related PML.CD4+T cell count ≤50 cells/μL and initial modified Rankin scale(mRS)score ≥4 points were independent risk factors for the overall mortality of people living with HIV related PML(P＜0.05).Conclusions People living with HIV related PML have a high mortality rate.Low CD4+T cell count and high initial mRS score were independent risk factors for the mortality of patients with HIV related PML.Currently,no definitive and effective drug treatment is available for PML.Early detection,diagnosis and initiation of antiretroviral therapy may improve the outcomes of patients.

Objective To investigate the mortality and risk factors of HIV-infected patients complicated with progressive multifocal leukoencephalopathy(PML)to inform the outcomes of these patients.Methods The clinical data of people living with HIV related PML who were treated at Chongqing Public Health Medical Treatment Center from January 1,2019 to December 31,2023 were retrospectively analyzed.Kaplan-Meier method was used for survival analysis.Log-rank test was performed.Cox regression model was used for multivariate analysis.Results A total of 42 people living with HIV related PML were enrolled,including 34 males(81.0％).The median age was 44.5(36.3,51.0)years.PML was confirmed in 76.2％(32/42)of patients,and possible PML was diagnosed in 23.8％(10/42)of patients.The median time to diagnosis was 32.5(14.8,58.3)days.The median CD4+T cell count was 69.0(39.8,112.0)cells/μL.The median HIV viral load was 5.05(2.62,5.77)log10 copies/mL.The overall mortality rate was 54.8％(23/42)for patients with HIV related PML.CD4+T cell count ≤50 cells/μL and initial modified Rankin scale(mRS)score ≥4 points were independent risk factors for the overall mortality of people living with HIV related PML(P＜0.05).Conclusions People living with HIV related PML have a high mortality rate.Low CD4+T cell count and high initial mRS score were independent risk factors for the mortality of patients with HIV related PML.Currently,no definitive and effective drug treatment is available for PML.Early detection,diagnosis and initiation of antiretroviral therapy may improve the outcomes of patients.

Objective To investigate the status and influencing factors of type 2 diabetes mellitus(T2DM)patients' fear of complications,and to provide a reference for formulating targeted intervention measures.Methods From April to November 2024,370 patients with T2DM in 2 tertiary general hospitals in Daqing City were selected by convenience sampling method.General data questionnaire,Fear of Complications Questionnaire,Self-Perceived Burden Scale,Psychological Capital Questionnaire,Mishel Uncertainty in Illness Scale and Family Apgar Index Questionnaire were used for investigation.Univariate analysis and binary Logistic regression were performed to analyze the influencing factors.Results A total of 364 valid questionnaires were collected,with an effective recovery rate of 98.38％.The score of Fear of Complications Questionnaire was(23.47±7.47),and the incidence of fear of complications was 22.25％.Logistic regression analysis showed that medical payment methods,the number of complications,positive psychological capital and family care were the influencing factors of FoC in T2DM patients.Conclusion The fear of complications in T2DM patients is at a moderate level.Nursing staff should pay attention to the early assessment of patients' fear of complications,promptly identify and take effective measures to reduce the level of patients' fear of complications,improve their quality of life.

Objective:To investigate the status quo and influencing factors of humanistic concern among nursing undergraduates, and to explore the educational path of improving humanistic concern.Methods:A total of 345 nursing undergraduates from Xiangya School of Nursing of Central South University were investigated using a questionnaire of general demographic data, the Caring Ability Inventory, and the Self-directed Learning Instrument. The SPSS 26.0 statistical software was used for data analysis. The humanistic caring ability scores of nursing undergraduates with different characteristics were compared by the independent sample t-test and analysis of variance, and the pairwise comparison was conducted by the least significant difference t-test. All dimensions and total scores of humanistic caring ability and self-directed learning ability failed to meet normal distribution, and the correlation between them was determined by Spearman correlation analysis. Results:The humanistic caring ability score of nursing undergraduates was (169.52±10.62). The correlation analysis showed that the humanistic caring ability of nursing undergraduates was positively correlated with their self-directed learning ability ( r=0.426, P<0.001). The stepwise regression analysis showed that interpersonal communication ability, learning motivation, grades, genders, and class leader experience were influencing factors of humanistic caring ability of nursing undergraduates. Conclusions:Nursing undergraduates should improve their humanistic caring ability, whose score is lower than that in the existing research (175.70±18.74). In humanistic education, nursing educators should pay attention to individualized development needs of nursing undergraduates with different grades and genders, set students with class leader experience as a good example, and effectively improve the humanistic caring ability of nursing undergraduates by stimulating learning motivation and strengthening interpersonal communication.

Objective:To explore the clinical effect of vitamin A in the adjuvant treatment of bronchial asthma in children and its influence on serum transforming growth factor-β1 (TGF-β1), eosinophils (EOS) and interleukin-17 (IL-17) levels.Methods:A prospective study was conducted on 110 children with bronchial asthma who received treatment in Department of Pediatrics, Xi'an Central Hospital from January 2022 to December 2023. Based on the principle of balanced and comparable baseline characteristics between groups, they were randomly divided into a control group and an observation group, with 55 cases in each group, using a random number table method. The control group was treated with routine pediatric bronchial asthma therapy, while the observation group was added with vitamin A adjuvant therapy on the basis of the control group. After 15 days of continuous treatment, the scores of asthma control condition (Childhood-Asthma Control Test (C-ACT), Asthma Control Questionnaire (ACQ)) in the two groups were evaluated. The pulmonary ventilation function (forced expiratory volume in one second (FEV 1), forced expiratory volume in one second/forced vital capacity (FEV 1/FVC), peak expiratory flow (PEF)), serum inflammatory factors (TGF-β1, EOS, IL-17) and immune function indicators (T helper 17 cell (Th17), T helper 2 cell (Th2), regulatory T cell (Treg) ) were compared between groups of children before treatment and after 15 days of treatment. Measurement data with normal or approximate distribution were expressed as xˉ± s, and independent sample t test was used for comparison between groups. Enumeration data were expressed as percentage, and chi-square test was adopted for between-group comparison. Results:After 15 days of treatment, the C-ACT score with (16.20±3.14) points in observation group was higher than (14.80±2.62) points in control group while the ACQ score with (30.30±4.14) points was lower than (34.60±6.23) points in control group, with statistical differences between groups (t values were 2.54 and 4.26; P values were 0.012 and <0.001). The pulmonary ventilation function indicators in observation group and control group after 15 days of treatment (FEV 1: (1.76±0.34) L与(1.54±0.32) L, FEV 1/FVC:(76.89±5.76)%与(70.25±6.42)%, PEF(2.89±0.35) L/s与(2.68±0.39) L/s) were higher than those before treatment (FEV 1:(1.12±0.31) L与(1.20±0.33) L, FEV 1/FVC:(56.96±4.35)%与(58.12±3.48)%, PEF(2.15±0.66) L/s与(2.34±0.56) L/s), and the differences were statistically significant ( t values were 10.32, 5.49, 20.48, 10.43, 7.35, 3.70, respectively; all P<0.001), and the indicators in observation group were higher compared to control group, the differences were statistically significant ( t values were 3.49, 5.71, and 2.97; P values were 0.001, <0.001, and 0.004). After 15 days of treatment, the levels of serum inflammatory factors (TGF-β1:(6.32±1.36) ng/L与(8.75±1.81) ng/L, EOS:(3.56±0.65)%与(4.28±0.82)%, IL-17:(5.53±1.22) ng/L与(6.42±1.51) ng/L) and CD4 + T lymphocyte immune function indicators (Th17:(0.97±0.26) ng/L与(1.23±0.35) ng/L, Th2:(2.32±0.64) ng/L与(3.15±0.52) ng/L, Treg:(5.41±0.76) ng/L与(5.86±0.23) ng/L ) were lower in observation group and control group than those before treatment (TGF-β1: (14.35±2.23)与(15.26±3.05) ng/L, EOS: (6.32±1.33)%与(6.41±1.27)%, IL-17:(8.86±1.68)与(9.03±1.89) ng/L, Th17:(1.82±0.75)与(1.67±0.68) ng/L, Th2:(4.15±1.49)与(3.98±1.28) ng/L, Treg: (7.26±1.35)与(6.92±1.72) ng/L), and the differences were statistically significant ( t values were 22.80, 13.61, 13.83, 10.45, 11.90, 8.08, 7.94, 4.27, 8.37, 4.46, 8.86, 4.58, respectively; all P<0.001). However, the above indicators in the observation group were lower than those in the control group ( t values were 7.96, 5.10, 3.40, 4.42, 7.47, 4.20, and P-values were <0.001, <0.001, 0.001, <0.001, <0.001, and <0.001 respectively). Conclusion:Vitamin A adjuvant therapy is helpful to the control of bronchial asthma, and it can effectively improve the pulmonary function, reduce the inflammatory reaction and enhance the body's immunity.

Objective To explore the difference in gut microbiota composition between patients with obstructive sleep apnea(OSA)and healthy individuals and the role of gut microbiota in the pathogenesis of OSA.Methods Thirty-nine patients with OSA admitted to our hospital between May and December,2022 and 20 healthy individuals were enrolled in this study.Stool samples were collected from all the participants for analysis of microbiome composition using 16S rRNA high-throughput sequencing analysis.The alpha diversity,beta diversity,and species difference were determined between the two groups and marker species analysis and metabolic pathway function prediction analysis were performed.Results The species diversity(Shannon and Simpson)indexes,richness(observed species)and evenness(Pielou)of gut microbiota were significantly lower in OSA patients than in the healthy individuals(P<0.05).The OSA patients had also a significantly lowered community diversity(P<0.05)with different gut microbial communities from those of the healthy individuals shown by increased relative abundance of potentially pathogenic bacteria such as Pseudomonas and Monocytogenes(P<0.05).LEfSe analysis showed that the abundance of 23 species of gut microbiota differed significantly between the two groups and the OSA patients had significant increases in the abundance of Pseudomonas,Meganomonas,and Fusobacterium(P<0.05).The differential marker flora affected host homeostasis.Random Forest and ROC curve analyses confirmed that Pseudomonas could be used as important biomarkers for a differential diagnosis.Metabolic pathway function prediction analysis showed that biosynthesis function had the greatest contribution to maintaining gut microbiota homeostasis,and Pseudomonas affected the occurrence and progression of OSA by participating in aromatic bioamine degradation and ketogluconic acid metabolic pathway.Conclusion OSA patients have obvious gut microbiota disturbances,and Pseudomonas may affect the development of OSA by participating in substance metabolism to serve as the potential target gut bacteria for OSA treatment.