Objective:To explore the pain sensations and experiences of patients with post-stroke hemiplegic shoulder pain, and to provide reference for the formulation of intervention plans.Methods:Objective sampling method was used to conduct semi-structured interviews on 15 patients with post-stroke hemiplegic shoulder pain in the department of neurology and rehabilitation department of Wuhan No.1 Hospital from January to March 2024. The interview outline was established based on the information-knowledge-attitude-practice (IKAP) theory, and the data were analyzed, summarized and extracted by Colaizzi 7-step analysis method.Results:According to the four core components of the IKAP theory, ten themes were extracted. The information and knowledge included the neglect of the importance of early management for hemiplegic shoulder pain, the lack of understanding of the relevant knowledge about hemiplegic shoulder pain, and the use of restricted or incorrect attribution methods in relation to hemiplegic shoulder pain. The attitude included a perception of pain as uncontrollable, the suppression of pain expression, the concern regarding the persistent presence of pain, and the experience of negative emotions. The practice included the adverse effects stemming from hemiplegic shoulder pain, the strategies employed to cope with hemiplegic shoulder pain, and the expectation of multifaceted social support.Conclusions:Patients with post-stroke hemiplegic shoulder pain bear many burdens and have needs in terms of pain experiences. Healthcare professionals need to strengthen pain health education and guidance, help patients develop correct pain cognition and beliefs, refine the pain management system, assist patients in establishing a diverse social support system, enhance their pain coping abilities, and comprehensively promote the rehabilitation of the disease.

Objective:To explore the pain sensations and experiences of patients with post-stroke hemiplegic shoulder pain, and to provide reference for the formulation of intervention plans.Methods:Objective sampling method was used to conduct semi-structured interviews on 15 patients with post-stroke hemiplegic shoulder pain in the department of neurology and rehabilitation department of Wuhan No.1 Hospital from January to March 2024. The interview outline was established based on the information-knowledge-attitude-practice (IKAP) theory, and the data were analyzed, summarized and extracted by Colaizzi 7-step analysis method.Results:According to the four core components of the IKAP theory, ten themes were extracted. The information and knowledge included the neglect of the importance of early management for hemiplegic shoulder pain, the lack of understanding of the relevant knowledge about hemiplegic shoulder pain, and the use of restricted or incorrect attribution methods in relation to hemiplegic shoulder pain. The attitude included a perception of pain as uncontrollable, the suppression of pain expression, the concern regarding the persistent presence of pain, and the experience of negative emotions. The practice included the adverse effects stemming from hemiplegic shoulder pain, the strategies employed to cope with hemiplegic shoulder pain, and the expectation of multifaceted social support.Conclusions:Patients with post-stroke hemiplegic shoulder pain bear many burdens and have needs in terms of pain experiences. Healthcare professionals need to strengthen pain health education and guidance, help patients develop correct pain cognition and beliefs, refine the pain management system, assist patients in establishing a diverse social support system, enhance their pain coping abilities, and comprehensively promote the rehabilitation of the disease.

N6-methyladenosine (m6A) methylation modification is one of the most common epigenetic modifications for eukaryotic mRNA. Under the catalytic regulation of relevant enzymes, m6A participates in the body's pathophysiological processes via mediating RNA transcription, splicing, translation, and decay. In the past, we mainly focused on the regulation of m6A in tumors such as hematological tumors, cervical cancer, breast cancer. In recent years, it has been found that m6A is enriched in mRNAs of neurogenesis, cell cycle, and neuron differentiation. Its regulation in the nervous system is gradually being recognized. When the level of m6A modification and the expression levels of relevant enzyme proteins are changed, it will cause neurological dysfunction and participate in the occurrence and conversion of neurological diseases. Recent studies have found that the m6A modification and its associated enzymes were involved in major depressive disorder, Parkinson's disease, Alzheimer's disease, Fragile X syndrome, amyotrophic lateral sclerosis, and traumatic brain injury, and they also play a key role in the development of neurological diseases and many other neurological diseases. This paper mainly reviewed the recent progress of m6A modification-related enzymes, focusing on the impact of m6A modification and related enzyme-mediated regulation of gene expression on the central nervous system diseases, so as to provide potential targets for the prevention of neurological diseases.
Adenosine/metabolism* ; Depressive Disorder, Major ; Epigenesis, Genetic ; Humans ; Methylation ; RNA, Messenger/metabolism*

OBJECTIVE： To investigation occupational exposure and exposure outcome of antineoplastic in medical staff ，to provide support for their safety in Sichuan Province. METHODS：The respondents included doctors ，nurses，technicians and pharmacists from 11 related departments including tumor department ，hematology department ，PIVAS and pharmacy department in 4 third-level class A hospitals mainly in Sichuan Provincial People ’s Hospital and 6 second-level and below hospitals. Self-designed questionnaires were adopted to investigate general information of medical staff ，cognitive status to occupational exposure hazards ， occupational exposure and exposure outcome and protective behaviors and make suggestions of the investigation. RESULTS：A total of 350 questionnaires were sent out and 304 were recovered ，with effective recovery rate of 86.86％. Among 304 investigated pharmacentical staff ，involving 253 female（83.22％），51 male（16.78％），the most of persons aged 20-29 years old （43.42％）. The most of persons （66.78％）had a bachelor degree. The largest number of occupation was nurses （55.26％）；the pharmacy department had the largest number （21.71％）；working hours were mainly 8 h/day（84.21％）；working years were the most less than 5 years（39.47％）. 121 persons（39.80％）were aware of the potential hazards of occupational exposure to antineoplastic drugs，and 131 persons（43.09％）only knew a little about the Δ 项目基金：国家临床重点专科建设项目；四川省科研院所基本科 exposure hazards ；in PIVAS ，15 persons （71.43％） were 研业务项目（No.2018YSKY0017） ＊药师，硕士研究生。研究方向：临床药学。E-mail：370951417@ aware of the potential hazards of occupational exposure to qq.com antineoplastic drugs ，accounting the highest proportion among # 通信作者：主任药师，硕士生导师。研究方向：国家药物政策、药 all departments ； the proportion of technicians and other 事管理、医院药学。电话：028-87393436。E-mail：289302309@qq.com medical staff who did not know the occupational exposure 中国药房 2020年第31卷第8期 China Pharmacy 2020Vol. 31 No. 8 ·1009· hazard was the highest ，being 60％；the longer the total working time ，the higher the cognition degree of occupational exposure hazards （P＝0.035 8）. The most exposed antineoplastic drug was cyclophosphamide 165 persons（54.28％） and pemetrexed disodium 57 persons（18.75％）was the least. The total time of occupational exposure of medical staff in different departments was mainly short-term exposure ，among which the number of exposed persons in hematology department was the most （85.71％）. 67 persons（22.04％）reported that they had physical discomfort after excluding the influence of other physical diseases ，mainly the increase of alopecia （73.13％）；the propertion of medical staff who had physical discomfort in hematology department was the most（50.00％）；the number of nurses who had physical discomfort （31.55％）was the most. 155 persons（50.99％）could not understand the antineoplastic drug protection measures ，41 persons （13.49％） had received relevant training ，108 persons （35.53％）understood the occupational protection of antineoplastic drugs. The highest level of awareness of protective measures was found among the medical staff in PIVAS ，and only 14.29％ of the staff did not understand the protective measures. In term of occupation，the proportion of nurses who had received relevant training was the highest （19.05％）. CONCLUSIONS ：Medical staffs have a low level of knowledge about occupational exposure hazards and self-protection measures of antineoplastic drugs. The government should strengthen the construction of occupational protection regulations and standards for medical staff ；hospitals should strengthen internal management and attach great importance to the management of occupational protection in hospitals ； medical staff should increase awareness ，skills and reduce the risk of occupational exposure.

Objective To investigate the high-risk factors of stroke in Anqing area, and to analyze the value of standard treatment for the intervention of high-risk population for stroke. Methods A total of 3 062 permanent residents over 40 years of age in Anqing were surveyed by a questionnaire for the high-risk population of stroke. Physical examination was carried out for people at a high risk of stroke. The physical examination included general physical examination, laboratory tests, and carotid artery color Doppler ultrasound examination. People at a high risk of stroke were investigated on whether or not they received standardized symptomatic treatment and prevention interventions. Results Hypertension or taking antihypertensive drugs accounted for the highest risk factors of stroke in Anqing area, followed by smoking and seldom physical exercise. The abnormal rates of body mass index, blood pressure, contents of total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL), high-density lipoprotein (HDL) , homocysteine (HYC), and blood glucose (GLU), as well as intimal thickening, plaque and carotid artery stenosis in people at high risk of stroke receiving standardized treatment were significantly lower than those in people receiving no standardized treatment, and the difference was statistically significant (P<0.05). The standard treatment was an independent factor influencing the body mass index, blood pressure, TC, TG, LDL, HDL, HYC, GLU, intimal thickening, plaque and carotid artery stenosis (P<0.05). Conclusion Hypertension accounted for the highest proportion of high-risk factors for stroke in Anqing area. Standardized symptomatic treatment can effectively control the physical indicators, laboratory test indicators and carotid artery state of stroke high-risk populations, which can play a positive role in the prevention of stroke.

Objective: To investigate the effect of H-uvulopalatopharyngoplasty(H-UPPP) combined with tongue base radiofrequency ablation in the treatment of obstructive sleep apnea hypopnea syndrome(OSAHS). Methods: Sixty-two patients with moderate or severe OSAHS, whose obstructive plane located in the oropharynx and tongue base were divided into two groups two groups according to the patient′s independent choice under the condition of fully informed before the operation. The control group of 30 cases underwent H-UPPP, while the experimental group of 32 patients underwent improved H-UPPP and tongue base radiofrequency. The clinical efficacy between the two groups was compared. Results: There was no significant difference between the two groups before operation. After the operation, the total effective rate of the experimental group was 71.9%, significantly higher than that of the control group (46.7%, χ²=4.09, P<0.05), the difference was statistically significant. After operation, in the control group, AHI was (19.4±8.1)/h, LSaO₂ was 0.767±0.052. In the experimental group, AHI was (17.8±7.8)/h, LSaO₂ was 0.790±0.059. There was significant difference in both groups before and after surgery (P<0.001), with statistical significance. In the experimental group, after operation, the minimum diameter of oropharyngeal cavity was (10.6±2.4) mm, there was obvious increase compared with the diameter of oropharyngeal cavity (9.9±2.2) mm before operation, the difference was statistically significant (t=2.64, P<0.05). In the control group, after operation, the minimum diameter of oropharyngeal cavity was(10.0±2.4) mm, there was no obvious increase compared with the diameter of oropharyngeal cavity (9.9±2.5) mm before operation, the difference was not statistically significant (P>0.05). Compared between control group and experimental group, the differences of AHI, LSaO₂, the minimum anteroposterior diameter of oropharyngeal cavity before and after operation were not statistically significant (P>0.05). Conclusion The effect of same time H-UPPP and radiofrequency ablation surgery is definitive.