Objective To systematically review whether mirror therapy(MT)intervention can effectively improve upper extremity motor function and activities of daily living(ADL)in stroke patients;whether its improvement is affected by pa-tients'age and disease course;and whether MT's influencing factors,such as intervention period,time,and fre-quency,have a dosage effect on upper extremity motor function and ADL. Methods Seven databases were searched,including Embase,Web of Science,PubMed,Cochrane Library,Wanfang data,VIP and CNKI from establishment to April,2023,and randomized controlled trials of MT for upper extremity motor function and ADL in stroke patients were screened.Quality assessment was performed using Physiothera-py Evidence Database(PEDro).Meta-analysis was performed using RevMan 5.4.1,and network meta-analysis was performed using R software,reticulated meta-analysis tables and cumulative probability tables were drawn for ranked comparisons,and funnel plots were drawn to test for publication bias of the outcome indicators using Stata 17.0 software.GRADE was used to evaluate the quality of evidence for the outcome indicators. Results A total of 13 papers(532 patients)were included.The PEDro score ranged from 6 to 8.Most of the literature did not report the blinding completely or did not implement allocation concealment,which might have some limita-tions.MT could improve the scores of Fugl-Meyer Assessment-Upper Extremities(n = 466,MD = 6.05,95%CI 3.44～8.66,P<0.001),Barthel index(n = 230,MD = 9.95,95%CI 6.23～13.68,P<0.001)and Functional Inde-pendence Measure(n = 147,MD = 4.17,95%CI 2.61～5.72,P<0.001)in stroke patients.Network meta-analysis showed that MT was more effective in upper limb motor function intervention for stroke patients aged 40 to 59 years with a disease course less than three months;and an intervention period less than four weeks,single inter-vention time less than 30 minutes,intervention duration daily more than 30 minutes and intervention twice daily might optimize the effects on upper limb motor function. Conclusion MT is effective on upper limb motor function and ADL in stroke patients,and the effect on upper limb mo-tor function is affected by the age and disease course of the patients,as well as the period,time and frequency of intervention.

Objective To compare anesthetic effects between erector spinae plane block(ESPB)and intercostal nerve block(ICNB)in thoracoscopic lung wedge resection guided by surgical pleth index(SPI).Methods A total of 46 patients who underwent thoracoscopic lung wedge resection in Wenzhou People's Hospital from July 2020 to June 2022 were selected and divided into ICNB group and ESPB group according to random number table method,with 23 cases in each group.Remifentanil infusion rate,propofol dosage and intraoperative vital signs were compared between two groups.Results The intraoperative remifentanil infusion rate in ESPB group was significantly lower than that in ICNB group(P<0.05).There was no significant difference in intraoperative propofol dosage between two groups(P>0.05).The SPI,bispectral index and mean arterial pressure in ESPB group during lung wedge resection were significantly lower than those in ICNB group(P<0.05).There was no significant difference in heart rate between two groups(P>0.05).Conclusion Under the guidance of SPI,patients undergoing thoracoscopic lung wedge resection with preoperative ESPB had low opioid consumption and stable vital signs.

Objective To explore the dilemmas faced by surrogate decision-makers of severe stroke patients in treatment decision-making,and to provide a basis for developing decision support strategies.Methods From April to December 2023,through phenomenological qualitative research with 16 surrogate decision-makers with severe stroke patients from ICU of the department of neurology in a tertiary hospital in Jing'an District,Shanghai.semi-structured in-depth interviews were used to examine the perceptions of decision-making on surrogate.Data were analyzed via Braun's style of thematic analysis.Results 4 themes and 10 sub-themes were identified.Theme 1:negative emotional dilemmas(urgent decision-making leads to anxiety,fear,and unknown stroke trajectory increases the sense of uncertainty).Theme 2:supportive environment dilemmas(lack of information support delays decision-making;lack of family support increases decision-making stress;insufficient economic support increases the burden of decision-making).Theme 3:the dilemma of weighing the pros and cons(difficult trade-offs between risk and reward,tough decisions between reality and ethics,conflicting choices of life and dignity).Theme 4:preference management dilemmas(practical difficulties in adhering to patient preferences,impediments to decision-making due to unknown patient preferences).Conclusion Surrogate decision-makers of severe stroke patients face multiple decision-making dilemmas.Healthcare professionals should provide emotional support in multiple ways and comprehensive support to reduce the decision-making dilemmas experienced by surrogate decision-makers,as well as implement death education for surrogate decision-makers and promote advance care planning to reduce their decision-making stress.

Objective To systematically evaluate the predictive value of controlling nutritional status(CONUT)score for short-term neurological function and clinical outcome of stroke.Methods Cochrane library,PubMed,Web of Science,Embase,CNKI,Wan-fang,VIP,and CBM were searched by computer to find studies on the use of CONUT score to evaluate the nutritional status and follow-up of stroke patients from the establishment of the database to April 11,2023.Literature was searched and screened independently by two researchers.The Newcastle-Ottawa scale(NOS)was used to evaluate the quality of the included studies.Stata 15.Osoftware was used for Meta-analysis.Results A total of 12 literatures were included,all of which were high quality.Meta-analysis results showed that high CONUT score(≥2)was strongly associated with poorer functional outcomes(OR=1.41,95％CI:1.25-1.60,P＜0.001,I2=49.4％),and associated with increased mortality(OR=2.85,95％CI:2.03-4.00,P＜0.001,I2=0)increase.Conclusion High CONUT score may be a predictor of neurological recovery status and survival outcome in patients after stroke,and the prognostic mechanism of CONUT score in stroke patients is unclear and needs to be confirmed by further studies.

Objective:To explore the journey map of patients with chronic constipation during fecal microbiota transplantation.Methods:This study adopted phenomenological methods. From October to December 2023, purposive sampling was used to select chronic constipation follow-up patients who underwent fecal microbiota transplantation at the Intestinal Microecology Center of Shanghai Tenth People's Hospital as respondents for semi-structured interviews. Colaizzi 7-step analysis method and NVivo 11.0 software were used for data analysis.Results:A total of 15 interviewees were interviewed. During fecal microbiota transplantation, the journey map of constipation patients included stages, mood changes, touchpoints, themes, emotional experiences and opportunities. The patient's experience and needs were summarized into three themes and ten sub-themes, including pre-transplant adaptation disorders to new environments (unfamiliarity and confusion-admission coordination disorders, anxiety and expectations-diverse complex emotions, puzzle and helplessness-asymmetric doctor and patient information), effectiveness-related psychological and social experiences in transplantation (attention and expectations-longing for positive efficacy, perception of benefits and risk avoidance, shame and inferiority-treatment stigmatization experience, questioning and despair-unrealized expectations, treatment resistance-sensitive economic burden), post-transplant transition dilemmas (inaccessible medical services-lack of continuous treatment and nursing, disease recurrence troubles) .Conclusions:This study visualizes the experiences and needs of constipation patients during microbiota transplantation through a patient journey map and identifies multidimensional issues and needs of patients. Clinical medical and nursing staff should pay attention to the needs of patients at different stages of the treatment process when formulating intervention programs to improve the quality of fecal microbiota transplantation nursing.

Currently, power generation in China is dominated by thermal power, wind power, nuclear power, and hydropower enterprises. The power source mainly comes from thermal power generation. The occupational hazards in thermal power station are noise, high temperature, power frequency electric fields, dust, and chemical toxins and so on, with noise and dust (silica and coal dust) being the primary factors. The occupational hazards in wind power station are noise, power frequency electric fields, high temperature, low temperature, and chemical toxins (sulfur hexafluoride, toluene, styrene, etc.), with noise and power frequency electric fields being the major concerns. The occupational radiation hazards in nuclear power station are gamma rays, beta rays, X-rays, neutrons, alpha rays, and radioactive aerosols. There is special attention in radiation protection but not enough protection in non-radioactive hazards such as noise, high temperature, and ammonia. The occupational hazards in hydropower station are noise, power frequency electric fields, vibration, radon and its de-composites, and chemical toxins, with noise and power frequency electric fields being the primary hazards. Different categories of power generation enterprises should identify key hazards and work site for occupational disease prevention and control based on the features of occupational hazards. Improving occupational health management and protection levels are essential measures.

Inflammatory bowel disease (IBD) is characterized by recurrent non ⁃ specific intestinal inflammatory responses. Intestinal fibrosis is an important cause of IBD complicated with intestinal obstruction. Nuclear factor erythroid 2⁃ related factor 2 (Nrf2) is a transcription factor that has anti ⁃ oxidative stress response in cells. In IBD, Nrf2 and its downstream regulated antioxidant enzymes achieve protective effects against intestinal fibrosis by inhibiting the activation of nuclear factor ⁃ κB, regulating T helper cell 17/regulatory T cell balance of intestinal immunity, and inhibiting transforming growth factor⁃β1/Smads signaling pathway. In this review, the structure of Nrf2, the specific mechanism of Nrf2's effect on intestinal fibrosis in IBD, and the recent studies on the treatment of IBD through Nrf2 pathway were reviewed in an attempt to provide a new direction for the prevention and treatment of IBD.

In response to the Opinions of the CPC Central Committee and the State Council on Promoting the Inheritance， Innovation， and Development of traditional Chinese medicine（TCM） and the spirit of the National Conference on TCM， Chinese Association of Chinese Medicine organized experts in Otorhinolaryngology Head and Neck Surgery of traditional Chinese and western medicine to discuss the clinical advantages of TCM and integrated traditional Chinese and western medicine in the treatment of allergic rhinitis （AR） and they reached a basic consensus. In recent years， the prevalence of AR has been on the rise， threatening the quality of life of patients and giving rise to a heavy burden to both the patients and the society. AR is resulted from immune imbalance rather than reduced immunity or hyperimmunity， and the imbalance is similar to the Yin-yang disharmony in TCM. In the treatment of this disease， western medicine features rapid onset. However， it is cost-intensive and causes severe surgical trauma， and the recurrence is common. TCM boasts diverse methods for AR， which can be used in all stages of this disease. It has advantages in controlling symptoms such as nasal congestion， runny nose， or dysosmia in the attack stage， preventing recurrence in the remission stage， and treating refractory AR or steroid-resistant AR. In particular， acupuncture enjoys a reputation in treatment of AR， which has been supported by evidence-based medicine and recommended by guidelines. While treating local symptoms of AR， TCM regulates the psychosomatic conditions， which facilitates chronic disease management and long-term follow-up. We should integrate the advantages of TCM and western medicine， give full play to the unique nonnegligible and irreplaceable advantages of TCM， formulate a comprehensive diagnosis and treatment scheme for learning and promotion， and summarize the research outcomes to promote the theoretical innovation of TCM on AR from the perspective of integrated traditional Chinese and western medicine.

Objective:To investigate the effects of different concentrations of hydrogen peroxide (H 2O 2) on the expression of histone deacetylase-2(HDAC-2) and mitogen activated protein kinases phosphatases-1(MKP-1) in A549 cells. Methods:The experimental models of A549 cells were established by intervening of different concentrations of H 2O 2(0, 100, 200, 400, 600, 800 μmol/L)for 2 h, 4 h, 8 h, 12 h and 24 h, respectively.The survival rate of A549 cells was detected by thiazolyl blue(MTT) assay, and the apoptosis of A549 cells was tested by lactic dehydrogenase(LDH) assay.The expression of HDAC-2 and MKP-1 protein was detected by Western blot. Results:(1)MTT results showed that compared with the control group (H 2O 2 was 0 μmol/L), the survival rate of A549 cells was decreased with the increase of H 2O 2 concentration at 2 h, 4 h, 8 h, 12 h, 24 h and 48 h. (2)LDH results showed that, compared with the control group, the inhibition rate of A549 cells increased with the increase of H 2O 2 concentration at 2 h, 4 h, 8 h, 12 h, 24 h and 48 h. (3)The expression of HDAC-2 protein decreased ( F=14.588, P<0.01), and the expression of MKP-1 protein increased ( F=64.297, P<0.01) in a concentration-dependent manner with the increase of H 2O 2 concentration at 12 h after H 2O 2 treatment. Conclusions:H 2O 2 participates in oxidative stress injury of lung cells by regulating the expression of HDAC-2 and MKP-1.

Objective Based on animal model of left ventricular pressure overload induced cardiac fibrosis,to investigate the specific role and molecular mechanism of KLF15 gene in this process.Methods To establish rat animal model of pressure overload induced cardiac hypertrophy by aortic coarctation under non artificial ventilation conditions,and then release the constriction,to observe the rat heart color Doppler images,myocardial interstitial fibrosis features and protein expression level changes of KLF15、Transforming growth factor-β (TGF-β) 、Connective tissue growth factor (CTGF)、Myocardin-related transcription factor A(MRTF-A) in overload-unload corresponding time points.Results We successfully completed aortic banding and debanding operations by use of SD rats without artificial ventilation.Through color Doppler echocardiography detection,from images to know:the effect of constriction and loosening is definite.The expression of collagen type Ⅰ,collagen type Ⅲ,TGF-β,CTGF,MRTF-A were significantly higher and myocardial hypertrophy was aggravated but the KLF15 protein expression level was significantly lower in pressure overloaded rats than in Sham rats(all P ＜ 0.05).All values were in an increasing tendency with the constrictive time prolonged (P ＜ 0.05).The response to unloading was opposite,the sooner to loose the better to the recovery to normal.The differences of indicators are very notable (P ＜ 0.05).Conclusion By feedback regulation TGF-β,KLF15 inhibited the effect of CTGF and MRTF-A,reducing myocardial interstitial fibrosis.