Objective To observe the effects of hot compress on oxaliplatin-induced neurotoxicity.Methods One hundred and twenty patients undergoing chemotherapy with oxaliplatin enrolled in this study were randomly assigned to the control group and expenment group.The control group was given routine health education and the experiment group was treated with hot compress.We compared the incidence of nerotoxocity after 2 and 4 treatment courses.Resulsts The incidence of neurotoxiticity was 75.0%in the experiment group and 91.7%in the control group after 2 treatment courses(P<0.01).The incidences were 86.7%in the experiment group and 98.3%in the control group after 4 treatment courses(P<0.001).Conclusion Hot compress can effectively reduce the incidence of neurotoxicity induced by chemotherapy with oxaliplatin.

Objective To explore the expressions and significance of miRNA - 101,enhancer of ZESTE homo-log 2(EZH2)and transforming growth factor(TGF)- β1 in the kidneys with complete uniateral ureteral obstruction (CUUO). Methods Thirty male SD rats,(6 ± 1)weeks old,weighted(150 ± 10)g,were divided into sham group, 7 - day group with CUUO and 14 - day group with CUUO by using random number table method,10 rats in each group. The obstructed kidney samples were collected in 7 and 14 days,respectively,for detecting the expression of miRNA -101 by real time - polymerase chain reaction(RT - PCR)and TGF - β1 and EZH2 protein by Western blot,immuno-histochemistry and hematoxylin - eosin staining. Their correlated expressions were analyzed. Results RT - PCR results showed that the expressions of miRNA - 101 in sham group and 7 - day group with CUUO were(12. 69 ± 1. 60)times and(3. 74 ± 1. 24)times which were higher than those of 14 - day group with CUUO,respectively,there was a signifi-cant difference among these 3 groups(P ﹤ 0. 05). The expressions of TGF - β1 and EZH2 proteins were 1. 14 ± 0. 12, 1. 04 ± 0. 14,0. 76 ± 0. 18 and 1. 04 ± 0. 04,0. 89 ± 0. 03,0. 73 ± 0. 02 in 14 - day group with CUUO,7 - day group with CUUO and sham group,respectively. There was a negative correlation between miRNA - 101 with EZH2( r =- 0. 92,P ﹤ 0. 05),and negative correlation with TGF - β1(r = - 0. 63,P ﹤ 0. 05),and positive correlation between EZH2 and TGF - β1(r = 0. 67,P ﹤ 0. 05);the expressions of miRNA - 101,EZH2 and TGF - β1 were associated with each other in obstruction renal in different time periods. Conclusions With the extension of obstruction time, miRNA - 101 expression decreased,EZH2 and TGF - β1 expression increased,evidently,which indicates that the de-velopment of renal interstitial fibrosis may be affected through regulating EZH2 expression of renal obstruction through miRNA - 101 in the young rats.

Objective To observe the changes of spleen volume in patients with acute cerebral infarction, and to explore the relationship between the spleen volume and platelet reactivity , inflammatory factors'lymphocyte subsets.Methods This is a case control study.Thirty patients with acute cerebral infarction from January 2017 to June 2017 in Department of Neurology , Weihai Municipal Hospital were included.The spleen volume, arachidonic acid-induced maximum platelet aggregation ratio ( AA-MAR), interferon gamma (IFN-γ) and lymphocyte subsets of patients were monitored in 24 hours of stroke, at 48 hours of stroke, at four days of stroke and at seven days of stroke.Twenty patients without acute cerebral infarction with the same baseline data were selected as the control group , to determine the baseline of spleen volume, AA-MAR, IFN-γand lymphocyte subsets.A t test was used to describe the changes of spleen volume, AA-MAR, IFN-γand lymphocyte subsets at different time points , and Pearson's correlation analysis was used to estimate the relationship between the spleen volume and these variables .Results Compared with the control group ((120.12 ±10.28) cm3), the patients with acute cerebral infarction in 24 hours of stroke ((117.48 ±7.93) cm3) and at 48 hours of stroke ((111.61 ±9.21) cm3) had smaller spleen volume (t＝-2.142, P＜0.05; t＝-2.790, P＜0.01), whereas at four days ((121.31 ±8.16) cm3) and seven days of stroke ((126.11 ±10.31) cm3) had bigger spleen volume (t＝2.242, P＜0.05;t＝2.762, P＜0.01), with the spleen volume decreased first and increased later.Compared with the control group, the patients with acute cerebral infarction had more AA-MAR (control group:20.97%±8.21%;24 h:31.86%±9.54%,t＝3.165,P＜0.01;48 h:41.38%±8.55%,t＝3.254,P＜0.01;4 d:35.34%± 8.15%, t＝3.203,P＜0.01;7 d:29.38% ±10.46%,t＝2.494,P＜0.05) and IFN-γ(pg/L, control group:15.21 ±5.21;24 h:29.75 ±4.57,t＝3.262,P＜0.01;48 h:43.37 ±12.15,t＝3.304,P＜0.01;4 d:40.44 ±9.86, t＝3.291,P＜0.01;7 d:20.93 ±5.51, t＝2.417,P＜0.05) at different time points, with the most AA-MAR at 48 hours of onset, and the most IFN-γat four days of stroke.Compared with the control group, the patients with acute cerebral infarction had more T 4, B lymphocytes and natural killer lymphocytes at the four time points , while the level of T8lymphocytes did not show statistically significant difference even though also increased at the four time points.The correlation analysis results showed that in patients with acute cerebral infarction , the level of AA-MAR (r＝-0.397, P＜0.05; r＝-0.515, P＜0.01; r＝-0.382, P＜0.05) and IFN-γ(r＝-0.408, P＜0.05; r＝-0.479, P＜0.01; r＝-0.378, P＜0.05) was negatively corelated with the spleen volume in 24 hours of onset, at 48 hours of stroke and at four days of stroke; the level of T4, B and natural killer lymphocytes were negatively corelated with the spleen volume in 24 hours of stroke and at 48 hours of stroke.Conclusion After the acute cerebral infarction onset, the spleen volume tends to reduce and then increases , the levels of platelet reactivity , inflammatory factors and lymphocyte subsets are correlated with the spleen volume , and the spleen may aggravate the brain injury by releasing platelets inflammatory factors and lymphocyte subsets.

Objective:To understand the cognition and training status of basic life support among medical staff in Linfen, Shanxi Province, and to provide reference for the development of targeted training strategies and programs.Methods:A questionnaire survey was conducted among medical staff in 12 county hospitals in Linfen, Shanxi Province by convenience sampling method. The survey included the general characteristics of departments and medical staff, previous basic life support training assessment and cognitive status.Results:A total of 839 medical staff were included, 756 (90.1%) completed the survey, 183 (24.2%) were doctors and 573 (75.8%) were nurses. Most personnel lacked awareness of environmental safety, emergency response system start-up, adequate compression, airway management, and electrical defibrillation.Conclusions:The cognitive status of basic life support of medical staff in Linfen county is not optimistic. It is necessary to construct an applicable precision training course and retraining assessment system to improve the cognitive level and practical operation ability.

BACKGROUND:Rheumatoid arthritis is a chronic autoimmune disease characterized by joint pain,swelling,and dysfunction.Acupuncture,as a traditional medical treatment,has proved its effectiveness and safety in many diseases.However,the efficacy of acupuncture in the treatment of rheumatoid arthritis remains controversial.Therefore,the purpose of this study is to evaluate and explore the effect of Tiaodu Tongmai acupuncture in the treatment of preclinical rheumatoid arthritis of different ages through the generalized estimating equation,and to provide a basis for the application of acupuncture in rheumatoid arthritis. OBJECTIVE:To investigate the effect of Tiaodu Tongmai acupuncture therapy on preclinical rheumatoid arthritis(pre-RA)patients at different ages based on generalized estimating equation. METHODS:A total of 123 patients with preclinical rheumatoid arthritis treated from January to September 2023 were selected as the study objects and divided into study group(n=64)and control group(n=59)according to different treatment methods.The study group was given Tiaodu Tongmai acupuncture treatment,and the control group was given acetaminophen tablets.The baseline balance was adjusted by propensity score matching method.The clinical efficacy and cytokine levels before and after treatment between the two groups were compared.The generalized estimating equation model was established to evaluate the efficacy of Tiaodu Tongmai acupuncture therapy on preclinical rheumatoid arthritis patients at different ages. RESULTS AND CONCLUSION:(1)After 0 days of treatment,there were significant differences in joint pain and C-reactive protein expression between study and control groups(P＜0.05).After 4 weeks of treatment,there were significant differences in visual analogue scale scores,joint pain,C-reactive protein and erythrocyte sedimentation rate between the two groups(P＜0.05).After 8 weeks of treatment,there were significant differences in visual analogue scale scores,C-reactive protein and erythrocyte sedimentation rate between the two groups(P＜0.05).After 12 weeks of treatment,there were significant differences in visual analogue scale scores,C-reactive protein and erythrocyte sedimentation rate between the two groups(P＜0.05).(2)The total effective rate of the study group was 93.75%,while that of the control group was 79.17%.The clinical efficacy of the study group was significantly better than that of the control group(P＜0.05).(3)There were significant differences in interleukin-6,interferon-γ,macrophage migration inhibitory factor,rheumatoid factor IgA,rheumatoid factor IgM,metallomatrix proteinase 3,metallomatrix proteinase 9,and anti-cyclic citrulline antibody in the study group before and after treatment(P＜0.05).The levels of interleukin-6,interferon-γ,rheumatoid factor IgA,rheumatoid factor IgM,metallomatrix proteinase 3,metallomatrix proteinase 9,and anti-cyclic citrulline antibody in the control group after treatment were significantly different from those before treatment(P＜0.05).There were significant differences in interleukin-6,interferon-γ,macrophage migration inhibitory factor,rheumatoid factor IgA,rheumatoid factor IgM,metallomatrix proteinase 3,and anti-cyclic citrulline antibody between the two groups after treatment(P＜0.05).(4)After 12 weeks of treatment,the comprehensive efficacy of patients of all ages in the study group was better than that of the control group(P＜0.05).After 8 weeks of treatment,the comprehensive efficacy of patients aged 23-35,36-50,and 51-60 years old in the study group was better than that of the control group(P＜0.05),and the comprehensive efficacy of patients aged 18-22 years old was comparable between the two groups.After 4 weeks of treatment,the comprehensive efficacy of patients aged 36-50 and 51-60 years old in the study group was better than that of the control group(P＜0.05),and the comprehensive efficacy was comparable between the two groups of patients aged 18-22 and 23-35 years.Overall,Tiaodu Tongmai acupuncture therapy has advantages in treating preclinical rheumatoid arthritis patients aged 36-50 and 51-60 years.

Objective:To explore the association between the frequency of using smoking cessation application (APP) and the effect of smoking cessation in smoking cessation clinic.Methods:A clinical trial with a non-randomized controlled design was conducted in the smoking cessation clinic of China-Japan Friendship Hospital from July 2019 to June 2021. Participants were given a comprehensive smoking cessation intervention of mobile APP combined with bupropion. The primary outcome measures were carbon monoxide validated sustained abstinence at 9-12 weeks.Results:A total of 187 participants were included in the final analysis. After 12-week intervention, the sustained abstinence at 9-12 weeks was 42.2%. For the frequency of APP use, 20.9% (39/187) of the participants used it≥6 days per week, 62.0% (116/187) used it 2-5 days per week, and 17.1% (32/187) used it≤1 day per week. Multivariate analysis showed that smoking cessation rate was associated with smoking duration, cigarettes smoked per day and frequency of APP use. Participants with higher frequency of APP use had a higher likelihood of quitting smoking ( OR=4.95, 95% CI: 1.32-18.63). Conclusion:The increased frequency of mobile smoking cessation APP use is associated with higher probability of quitting smoking in smoking cessation clinic.