Moyamoya disease is a chronic cerebrovascular disease characterized by stenosis or occlusion at the terminal portion of the internal carotid artery, accompanied by the formation of an abnormal vascular network. If these cerebral angiography findings are only seen in one hemisphere of the brain, it is unilateral moyamoya disease (U-MMD). Numerous studies have shown that U-MMD is not uncommon. The latest version of diagnostic criteria has clearly diagnosed U-MMD as Moyamoya disease, rather than being a "possible" moyamoya disease. The pathogenesis of this disease involves genetic, immune, and environmental factors, but the exact cause is currently unclear. Compared with the bilateral moyamoya disease, the U-MMD has different clinical features and imaging manifestations, and has better surgical outcome, and many risk factors promote its progression to the contralateral side. This article reviews the epidemiology, pathogenesis, clinical characteristics, treatment, and surgical outcome of U-MMD, and looks forward to the future research directions.

Objective To observe the effect of a walking correcting tape on the kinematics and temporal-spatial indicators of gait after a stroke. Methods Thirty hemiplegic stroke survivors were randomly divided into a control group ( n=15) and a correcting tape group ( n=15) . In addition to their routine rehabilitation program, the control group received 30 minutes of walking training five times a week for 3 weeks with any necessary oral guidance and posture correction. The correcting tape group performed the same walking training assisted by a self-made walking correcting tape. Before and after the treatment, the kinematics and temporal-spatial indicators of both groups were quantified using three-dimensional gait analysis. Results After the treatment, the peak angles of hip and knee flex-ion were significantly higher in the taped group than in the control group and in the taped group before the treatment ( P≤0.05) . After the treatment, the walking speeds, stride frequencies and stride lengths of both groups were signifi-cantly better than before the treatment, but those of the former group were all significantly better than the latter ( P≤0.05 for both) . Conclusions Correcting tape can improve the peak angles of hip and knee flexion of hemiplegic legs and improve the walking capacity of stroke patients.

Objective: To identify the risk factors for early fluid overload(FO)following repair in the pediatric patients with anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) complicated with moderate or severe left ventricular dysfunction (left ventricular ejection fraction [LVEF]<50%) and evaluate the effect on clinical outcomes. Methods: Forty-three pediatric patients with ALCAPA complicated with moderate or severe left ventricular dysfunction, aged 2-128 months, weighing 4.5-34.5 kg, with New York Heart Association Ⅲ or Ⅳ, undergoing ALCAPA repair, were enrolled in this study.The pediatric patients were divided into FO≥5% group (n=14) and FO<5% group (n=29) according to the FO developed within 24 h after operation. The pediatric Risk, Injury, Failure, Loss, and End-Stage Renal Disease criterion was used to diagnose acute kidney injury developed after operation. Factors including age, height, weight, preoperative LVEF, preoperative biomarkers, operative data, postoperative ventilation time, duration of intensive care unit(ICU)stay and related postoperative clinical outcome parameters were recorded.The risk factors of which P values were less than 0.05 would enter the multivariate logistic regression analysis to stratify the risk factors for FO≥5% developed within 24 h after operation.The effect of FO≥5% on postoperative severe acute kidney injury (Injury and Failure), ventilation time, duration of ICU stay and etc. was assessed. Results: Fourteen cases developed early postoperative FO≥5%, and the incidence was 33%.The results of the logistic regression analysis showed that lower preoperative LVEF was an independent risk factor for early postoperative FO≥5% (P<0.05). Compared with FO<5% group, the postoperative ventilation time and duration of ICU stay were significantly prolonged, the number of pediatric patients who developed pulmonary infection and required reintubation was increased, the number of pediatric patients in whom duration of ICU stay was more than 14 days was increased (P<0.05), and no significant change was found in the other parameters of clinical outcomes in FO≥5% group (P>0.05). Conclusion Lower preoperative LVEF is a risk factor for early postoperative FO in pediatric patients with ALCAPA complicated with a moderate or severe left ventricular dysfunction undergoing repair, and it is not helpful for clinical outcomes in pediatric patients when postoperative early FO≥5% occurs.

Objective To investigate the effect of long non-coding RNA-LINC00342 in cervical cancer.Methods The bioinformatic analysis was performed by the cervical cancer data sets(GSE6791 and GSE63514)in GEO database.The potential oncogene LINC00342 was screened out.qRT-PCR was adopted to detect the expression level of LINC00342 in cervical cancer tissue and paracancerous normal cervical tissues of 50 cases of cervical cancer,and its relationship with the prognosis of the patients was analyzed.The correlation between LINC00342 with the other pathological features in the patients with cervical cancer was analyzed.In the cervical cancer cell lines Hela and SiHa cells,after transfecting si-LINC00342 and si-NCS,the LINC00342 expression level in the cells was detected by qRT-PCR.The cellular invasive and migration were detected by CCK-8/EdU proliferation test,Transwell invasion and migration test.Results The data sets of GSE6791 and GSE63514 and clinical tissue samples all showed that LINC00342 was highly expressed in cervical cancer tis-sues(P＜0.05).The clinical tissue samples related tests showed that the expression level of LINC00342 was correlated with the prognosis of the patients(HR=4.911,P=0.036 1);the LINC00342 level had no relation with the factors such as age of the patients and tumor histological type(P＞0.05),but was closely related to the tumor size and tumor stage(P＜0.05).The cellular experiments showed that knocking down LINC00342 expression could significantly inhibit the proliferation,invasion and migration abilities of cervical cancer cells(P＜0.05).Conclusion LINC00342 is highly expressed in cervical cancer tissues,which is a potential biomar-ker of the occurrence,development and poor prognosis of cervical cancer.

A 50-year-old male patient diagnosed with extensive stage small cell lung cancer was treated with pamiparib in combination with temozolomide.Five days later,the patient developed fever with fatigue.After 10 days,the patient stopped taking the drug due to worsening symptoms and was diagnosed with chemotherapy-induced myelosuppression(grade 4).The clinicist evaluated the patient's condition and assessed the association of adverse reactions using the Naranjo's evaluation scale,and concluded that myelosuppression may be induced by the combination of pamiparib and temozolomide.After symptomatic treatment,the patient's myelosuppression recovered completely.This article discusses the correlation between myelosuppression and the combination of the two drugs,provides treatment measures for this situation,briefly describes the risk factors of myelosuppression,treatment and prevention,and guides medical personnel to adjust the treatment plan in time according to different individuals in the process of using similar programs,and strengthens the monitoring and education of adverse drug reactions,so as to provide references for safe drug use.

Objective To investigate the expression of serum Sestrin2 and Toll-like receptor 7(TLR7)in patients with severe pneumonia and sepsis and their predictive value for heart failure.Methods A total of 86 patients with severe pneumonia and sepsis complicated with heart failure(complicated with heart failure group)and 86 patients with severe pneumonia and sepsis(uncomplicated with heart failure group)who were diagnosed and treated in Shanxi Provincial People's Hospital from February 2022 to May 2023 were studied.Another 86 patients who underwent health examinations were included as the control group.Enzyme linked immunosorbent assay(ELISA)method was applied to measure serum levels of Sestrin2 and TLR7.Color doppler echocardiography was applied to measure cardiac function related indicators:left ventricular ejection fraction(LVEF),left ventricular end diastolic diameter(LVEDD),and left ventricular end systolic diameter(LESD).The expression of Sestrin2 and TLR7 levels and cardiac function in three groups was analyzed.Pearson correlation was applied to analyze the relationship between serum levels of Sestrin2 and TLR7 and cardiac function related indicators in patients with heart failure.Receiver operating characteristic(ROC)curve was applied to analyze the predictive value of serum levels of Sestrin2 and TLR7 in patients with severe pneumonia and sepsis complicated with heart failure.Results The serum levels of Sestrin2(11.59±3.31 ng/ml,16.13±3.62 ng/ml),TLR7(48.93±9.52 ng/ml,61.74±10.11 ng/ml),and cardiac function related indicators[LVEDD(53.28±5.76 mm,62.54±6.11 mm)and LESD(38.16±4.38 mm,48.15±5.02 mm)]were higher in uncomplicated heart failure group and complicated heart failure group than those in control group(7.11±2.34 ng/ml,40.12±10.16 ng/ml,44.86±5.02 mm,29.02±4.07 mm),with significant differences(qSestrin2=13.241,26.659,qTLR7=8.224,20.182,qLVEDD=13.824,29.028,qLESD=18.805,39.359,all P＜0.05),and those values in complicated with heart failure group were higher than those in uncomplicated with heart failure group,with significant differences(q=13.418,11.985,15.203,20.554,all P＜0.05).The LVEF(55.43％±6.62％,41.67％±5.84％)index in uncomplicated heart failure group and complicated heart failure group was lower than that in control group(62.75％±7.16％),with significant differences(q=10.344,29.789,all P＜0.05),and the index in complicated with heart failure group was lower than that in uncomplicated with heart failure group,with significant difference(q=19.455,P＜0.05).Pearson correlation analysis showed that serum levels of Sestrin2 and TLR7 in patients with heart failure were negatively correlated with LVEF(r=-0.419,-0.467,all P＜0.05),and positively correlated with LVEDD and LESD(r=0.456,0.419;0.402,0.437,all P＜0.05).Sestrin2 was positively correlated with TLR7(r=0.641,P＜0.05).ROC curve results showed that the area under the curve(AUC)of serum Sestrin2 combined TLR7 for predicting heart failure in severe pneumonia sepsis patients was 0.940,with sensitivity of 74.9％and specificity of 73.3％.Conclusion The serum levels of Sestrin2 and TLR7 in patients with severe pneumonia and sepsis were elevated and may have good predictive value for patients with heart failure.

Background Climate change leads to frequent heavy rainfall events, and higher incidences of bacillary dysentery after heavy rainfall have been observed. The impacts of heavy rainfall and its antecedent rainfall conditions on the disease are worth paying attention to. Objective To quantitatively analyze how the relationship between heavy rainfall events and bacillary dysentery occurrence is modified by antecedent rainfall conditions in Anhui Province and explore the different moderation effects in urban and rural contexts. Methods CN05.1 meteorological data of Anhui Province and cases of bacillary dysentery of the same area were collected from January 1, 2006 to August 31, 2017. An exposure-response Poisson regression model of heavy rainfall events and the number of daily cases was constructed to explore the moderation effect of antecedent rainfall conditions on the incidence of bacillary dysentery, and further stratified by urban and rural areas. Results This study included 129 459 cases of bacillary dysentery, with a daily average of 30.39. Compared with dry antecedent conditions without heavy rainfall, dry antecedent conditions with heavy rainfall had no obvious different effect on the incidence of bacillary dysentery for the whole province (P>0.05). But wet antecedent conditions significantly increased the risk of bacillary dysentery for the whole province after heavy rainfall (wet antecedent conditions without heavy rainfall: RR=1.281, 95%CI: 1.264-1.298; wet antecedent conditions with heavy rainfall: RR=1.267, 95%CI: 1.167-1.376). After urban and rural stratification, antecedent rainfall conditions also showed a significant moderation effect on the incidence of bacillary dysentery following heavy rainfall events. Compared with dry antecedent conditions without heavy rainfall, dry antecedent conditions with heavy rainfall had no obvious effect on the incidence of bacillary dysentery for the urban and the rural populations (P > 0.05). However, wet antecedent conditions without heavy rainfall (urban: RR=1.391, 95%CI: 1.362-1.421; rural: RR=1.222, 95%CI: 1.201-1.243) and wet antecedent conditions with heavy rainfall (urban: RR=1.364, 95%CI: 1.193-1.559; rural: RR=1.218, 95%CI: 1.098-1.352) significantly increased the risk of bacillary dysentery in both rural and urban areas. Conclusion In the influence of heavy rainfall on the incidence of bacillary dysentery in Anhui Province, antecedent rainfall conditions have a certain moderation effect in the whole province and in both urban and rural areas, and the risk of bacillary dysentery is increased under wet antecedent conditions.

ObjectiveTo evaluate the clinical efficacy and safety of Tripterygium wilfordii polyglycoside tablets （TWP） in the treatment of rheumatoid arthritis （RA） in the real world. MethodDiagnosis and treatment data of patients with RA in Chinese medicine rheumatology registration research information platform information database （CERTAIN） from January 1，2019 to January， 2024 were collected. According to the inclusion and exclusion criteria， data were screened. The included data were divided into an exposure group and a control group according to the use of TWP or not. Propensity score matching （PSM） was used in both groups to keep the baseline balanced and comparable. The disease activity score （DAS28-ESR） of 28 joints based on the erythrocyte sedimentation rate （ESR）before and after treatment was compared between the two groups， as well as health assessment questionnaire （HAQ），visual analogue scale （VAS），tender joint count （TJC），swollen joint count （SJC）， patient's global assessment （PGA），evaluator's global assessment （EGA），laboratory indexes， clinical curative effect， and adverse reactions. ResultA total of 3 978 patients were included，including 929 in the exposure group and 3 049 in the control group. Before PSM，there were significant differences in demographic information，DAS28-ESR score，PGA，EGA，HAQ，VAS scores，SJC， and TJC between the two groups （P<0.05）. After successful PSM matching，922 patients in the exposure group and 922 patients in the control group were included. There was no significant difference in demographic information and DAS28-ESR between the two groups before treatment，and the differences in other indexes between the two groups decreased to varying degrees. After treatment，the DAS28-ESR，PGA，EGA，HAQ，SJC，TJC，VAS scores， ESR，and IgG immune index of the two groups were significantly lower （P<0.01）. Compared with those in the control group after treatment，the DAS28-ESR，PGA，EGA，HAQ，VAS scores， and ESR in the exposure group after treatment decreased more significantly （P<0.05，P<0.01）. There was no significant difference in TJC in the exposure group after treatment. However， TJC in the exposure group was significantly higher than that in the control group before treatment （P<0.05）. In terms of TJC reduction，the exposure group performed better than the control group. There was no significant difference in SJC and IgG between the exposure group and the control group after treatment. After treatment，the clinical symptoms of poor appetite，insomnia and many dreams，upset，fatigue，and fear of wind and cold in the two groups were improved. Except that the proportion of women in the exposure group was higher than that in the control group （P<0.01），there was no significant difference in the incidence of other adverse reactions between the two groups after treatment. ConclusionTWP to treat RA can effectively reduce DAS28-ESR，PGA，EGA，HAQ，TJC，and VAS scores and improve the general symptoms. Except for the women at childbearing age with fertility requirements that TWP is not applicable，it shows good security.