ObjectiveTo explore the clinical efficacy of Juanbitang hot compress pack combined with intensive rehabilitation training in stroke patients with hemiplegia. MethodsA total of 80 stroke patients with hemiplegia were selected and assigned into a control group （40 cases） and an observation group （40 cases） according to the random number table method. The control group received conventional rehabilitation training and nursing intervention，while the observation group was additionally treated with Juanbitang hot compress pack. The two groups were compared in terms of the neurological function （national institute of health stroke scale score，NIHSS score），muscle strength，motor function （fugl-meyer assessment scale score，FMA score），daily living activity （modified barthel index，MBI），balance ability （berg balance scale score，BBS score），trunk control ability （Sheikh Trunk Control Test score，Sheikh TCT score），and homocysteine （Hcy） level before and after treatment. ResultsAfter treatment，the observation group had lower NIHSS score and Hcy level than the control group （P<0.05）. The total response rate of the observation group （97.50%） was higher than that of the control group （77.50%）. The scores of upper limb and lower limb FMA，MBI，BBS，and Sheikh TCT in the observation group were all higher than those in the control group （P<0.05）. ConclusionThe application of Juanbitang hot compress pack combined with rehabilitation training can effectively improve the neurological function，muscle strength，motor function，daily living ability，balance ability，and trunk control ability and reduce the Hcy level in stroke patients with hemiplegia，demonstrating enhanced clinical efficacy.

AIM To establish a UPLC-MS/MS method for the simultaneous content determination of liquiritin,liquiritin apioside,verbascoside,narirutin,isoacteoside,apigetrin,hesperidin,isoliquiritin,ononin,liquiritigenin,glycyrrhizic acid,isoliquiritigenin,honokiol,obovatol,pogostone and magnolol in Jiawei Huoxiang Zhengqi Soft Capsules.METHODS The analysis was performed on a 40 ℃ thermostatic ZORBAX Eclipse Plus C18 column(2.1 mm×100 mm,1.8 μm),with the mobile phase comprising of 0.1％formic acid-acetonitrile flowing at 0.4 mL/min in a gradient elution manner,and electron spray ionization source was adopted in positive and negative ion scanning with multiple reaction monitoring mode.RESULTS Sixteen constituents showed good linear relationships within their own ranges(r＞0.990 0),whose average recoveries were 83.74％-105.12％with the RSDs of 1.10％-4.8％.CONCLUSION This accurate,sensitive,stable and reproducible method can provide a reference for the overall quality control of Jiawei Huoxiang Zhengqi Soft Capsules.

Objective To explore the incidence and its influencing factors of transient severe motion(TSM)in the arterial phase of gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid(Gd-EOB-DTPA)enhanced MRI.Methods The databases of China National Knowledge Network(CNKI),VIP,Wanfang,PubMed,and Embase were searched for studies on the incidence and influencing factors of TSM,and the search time was from the establishment of the databases to October 2024.Meta-analysis was performed via Stata 17.0 software.Results A total of 30 papers(33 studies)were finally included,totaling 12 565 patients.Meta-analysis results showed that the incidence of TSM in the arterial phase of Gd-EOB-DTPA enhanced MRI was 13.0％.The risk factors for TSM included age[odds ratio(OR)=1.03;95％confidence interval(CI)1.02-1.05;P＜0.001),chronic obstructive pulmonary disease(COPD)(OR=4.21;95％CI 1.76-10.09;P=0.001),and moderate-to-severe pleural effusion(OR=3.34;95％CI 1.69-6.63;P=0.001),while a previous usage history of Gd-EOB-DTPA(OR=0.56;95％CI 0.39-0.81;P=0.002)was a protective factor of TSM.Conclusion The incidence of TSM in the arterial phase of Gd-EOB-DTPA enhanced MRI is relatively high.Age,COPD,moderate-to-severe pleural effusion are risk factors for TSM,while the previous usage history of Gd-EOB-DTPA is a protective factor for TSM.

Objective To compare the clinical outcomes of patients with coronary in-stent restenosis(ISR)who underwent drug-coated balloon(DCB)treatment,based on different clinical presentations.Methods This prospective study included 508 patients diagnosed with coronary ISR at Anzhen Hospital,Capital Medical University,between May 2020 and May 2022.All patients received DCB treatment.According to clinical presentation,the patients were divided into an acute coronary syndrome(ACS)group(185 patients)and a non-acute coronary syndrome(non-ACS)group(323 patients).All patients were followed for two years,primarily comparing the incidence of myocardial infarction(MI),target lesion revascularization(TLR),death,and major adverse cardiovascular events(MACE)between the two groups.Results Baseline data showed that the ACS group had a significantly higher proportion of hypertension,diabetes,and smoking compared to the non-ACS group(all P＜0.05).Additionally,the ACS group had a higher proportion of B2/C-type lesions,long lesions,and moderate to severe calcified lesions(all P＜0.05).The number,length,and diameter of stents implanted were also significantly larger in the ACS group(all P＞0.05).At the 1-year follow-up,the ACS group had a significantly higher incidence of TLR(8.1％vs.2.5％,P=0.007)and MACE(10.3％vs.5.3％,P=0.047)than the non-ACS group.By the end of the 2-year follow-up,the ACS group still had higher rates of TLR(18.9％vs.10.2％,P=0.007)and MACE(22.7％vs.14.9％,P=0.030).Conclusions ISR patients with ACS have higher cardiovascular risk and more complex lesions.They also experience a higher incidence of adverse events after DCB treatment.

Objective:To evaluate the analgesic effect of intercostal muscle plane block of external oblique muscle in patients undergoing endoscopic pancreaticoduodenectomy.Methods:A total of 48 patients undergoing endoscopic pancreaticoduodenectomy under elective general anesthesia in Nanjing First Hospital from February to July 2023 were prospectively selected and divided into two groups ( n=24) according to random number table method: abdominal external oblique intercostal muscle plane block combined with general anesthesia group (EG group) and general anesthesia group (G group). The EG group was blocked in the intercostal muscle plane of the external oblique muscle before general anesthesia induction, and 0.375% ropivacaine 20 ml was injected on both sides, respectively. Patient-controlled intravenous analgesia (PCIA) was performed in both groups after operation, and the pain Visual Analogue Scale (VAS) score was less than 4 points. When the VAS score was ≥4, 1 mg oxycodone was injected intravenously for relief and analgesia. VAS scores at 30 min (T 0), 6 h (T 1), 12 h(T 2), 24 h(T 3), 48 h(T 4) after extubation, intraoperative drug and fluid dosage, postoperative sleep quality, analgesic satisfaction score, remedial analgesia and the occurrence of adverse reactions were recorded. Results:The scores of rest and exercise VAS at T 0, T 1, T 2, T 3 and T 4 in the EG group were significantly lower than those in the G group (all P<0.05). The dosage of norepinephrine, propofol, remifentanil and total fluid infusion in the EG group were significantly lower than those in the G group (all P<0.05). The sleep quality and analgesic satisfaction of the EG group were better than those of the G group (all P<0.05), the first time of PCIA compression after surgery was longer than that of the G group ( P<0.05), the number of effective compressions, the amount of oxycodone relief and analgesia, the proportion of nausea and vomiting, and the stay time of anesthesia intensive care unit (AICU) were lower than those of the G group (all P<0.05). There was no significant difference in total hospital stay between the two groups ( P>0.05). Conclusions:Compared with general anesthesia alone, abdominal external oblique intercostal muscle plane block combined with general anesthesia in patients with endoscopic pancreaticoduodenectomy has significant postoperative analgesia effect, which can not only reduce postoperative VAS score and opioid consumption, but also improve sleep quality and increase postoperative analgesia satisfaction. Ultrasound-guided intercostal muscle plane block of external oblique muscle can be used as a better analgesic method in endoscopic pancreaticoduodenectomy.

Objective:To Analysis of the current status of occupational hazard factors of 1, 2-dichloroethane (1, 2-DCE) in workplaces of enterprises in a certain district of Chongqing City, to provide a basis for its prevention and control.Methods:In January 2024, the monitoring data from the 2023 key occupational disease survey in the district were collected and organized. Qualitative analysis was conducted on the organic solvents used by enterprises in their production processes, and the detection results of 1, 2-DCE were statistically analyzed.Results:A total of 88 organic solvent samples were collected, with a qualitative detection rate of 21.6% (19/88) for 1, 2-DCE. A total of 30 enterprises using organic solvents were surveyed and tested, with an enterprise detection rate of 36.7% (11/30) for 1, 2-DCE. The workplace exceedance rate for 1, 2-DCE was 37.0% (34/92), and the post exceedance rate was 15.4% (4/26) .Conclusion:The degree of occupational exposure hazard related to 1, 2-DCE remains severe. It is necessary to strengthen the management of organic solvents used by enterprises and implement effective measures to prevent acute and chronic poisoning caused by 1, 2-DCE.

Objective:To evaluate the clinical efficacy of methylation sensitive-high resolution melting curve (MS-HRM) detection of IFN-induced protein 44-like (IFI44L) gene methylation in the diagnosis of systemic lupus erythematosus (SLE), as well as the relationship between IFI44L gene markers and the early onset of SLE.Methods:From February 2020 to September 2022, the MS-HRM was used to detect the methylation level of the IFI44L gene in peripheral blood mononuclear cells of 602 SLE patients and 524 other autoimmune disease patients (excluding SLE) from Beijing Peking Union Medical College Hospital, Guangdong Provincial People′s Hospital, and Shenzhen People′s Hospital, totaling 1 126 patients. Compared with the 2012 SLICC criteria, the suspected cases were followed up for 6 months until the onset and clinical diagnosis of SLE were confirmed. The measurement data of normal distribution were expressed as mean±SD, and the consistency analysis was performed using the Kappa consistency test. The clinical diagnostic efficacy indicators were calculated using the receiver operating characteristic (ROC) curve. Results:RR (95% CI) of early suspected cases was 17.06 (9.43, 30.82). The results of IFI44L gene methylation level were in good agreement with the 2012 SLICC criteria, and the sensitivity, specificity and total coincidence rate were 90.53%, 92.56% and 91.47%, respectively. The Kappa value (95% CI) was 0.829(0.796, 0.862) ( P<0.001). The diagnostic efficiency of IFI44L gene methylation level ( Kappa value 0.817) was superior to anti-nuclear antibody, anti-SM antibody and anti-dsDNA antibody ( Kappa value 0.418, 0.216 and 0.440, respectively). The Kappa values (95% CI) of methylation between MS-HRM and pyrosequencing was 0.861(0.806, 0.916), P<0.001. Conclusion:The hypomethylation of IFI44L gene methylation level detected by MS-HRM is closely related to the occurrence and development of SLE, and its diagnostic performance is better than that of three autoantibodies in SLE diagnosis, which can be used for the early diagnosis of SLE.

Objective To distinguish Cremastra appendiculata(D.Don)Makino,Pleione yunnanensis Rolfe and Pleione bulbocodioides,and its easily confusing products Oreorchis patens and Iphigenia indica Kunth using the ITS sequence in DNA barcodes;To explore the genetic diversity of Cremastra appendiculata germplasm resources.Methods Three different original Cremastra appendiculata,Pleione yunnanensis Rolfe and Pleione bulbocodioides,and their easily confusing products Cremastrae Pseudobulbus of Oreorchis patens and Iphigenia indica Kunth were selected as the research objects,and the genomic DNA of the above samples were extracted by the modified CTAB method,and then the ITS sequences were amplified,sequenced and spliced by PCR technology.The Kimura 2-Parameter(K2P)model was used to calculate the genetic distance,and the phylogenetic tree was constructed with the help of neighbour joining method(NJ)for genetic relationship analysis.Results Except for the Iphigenia indica Kunth species that were not found during the BLAST search,the BLAST comparison results of the other samples were higher than 95%.At the same time,the results of phylogenetic tree showed that Cremastra appendiculata,Pleione yunnanensis Rolfe and Pleione bulbocodioides were clustered into one branch,respectively,and the easily confusing products were also respectively clustered into one branch.Conclusion The ITS sequence in DNA barcodes can be used to accurately distinguish Cremastra appendiculata,Pleione yunnanensis Rolfe and Pleione bulbocodioides,and its easily confusing products Oreorchis patens and Iphigenia indica Kunth.

AIM To establish a UPLC-MS/MS method for the simultaneous content determination of liquiritin,liquiritin apioside,verbascoside,narirutin,isoacteoside,apigetrin,hesperidin,isoliquiritin,ononin,liquiritigenin,glycyrrhizic acid,isoliquiritigenin,honokiol,obovatol,pogostone and magnolol in Jiawei Huoxiang Zhengqi Soft Capsules.METHODS The analysis was performed on a 40 ℃ thermostatic ZORBAX Eclipse Plus C18 column(2.1 mm×100 mm,1.8 μm),with the mobile phase comprising of 0.1％formic acid-acetonitrile flowing at 0.4 mL/min in a gradient elution manner,and electron spray ionization source was adopted in positive and negative ion scanning with multiple reaction monitoring mode.RESULTS Sixteen constituents showed good linear relationships within their own ranges(r＞0.990 0),whose average recoveries were 83.74％-105.12％with the RSDs of 1.10％-4.8％.CONCLUSION This accurate,sensitive,stable and reproducible method can provide a reference for the overall quality control of Jiawei Huoxiang Zhengqi Soft Capsules.

Objective To compare the clinical outcomes of patients with coronary in-stent restenosis(ISR)who underwent drug-coated balloon(DCB)treatment,based on different clinical presentations.Methods This prospective study included 508 patients diagnosed with coronary ISR at Anzhen Hospital,Capital Medical University,between May 2020 and May 2022.All patients received DCB treatment.According to clinical presentation,the patients were divided into an acute coronary syndrome(ACS)group(185 patients)and a non-acute coronary syndrome(non-ACS)group(323 patients).All patients were followed for two years,primarily comparing the incidence of myocardial infarction(MI),target lesion revascularization(TLR),death,and major adverse cardiovascular events(MACE)between the two groups.Results Baseline data showed that the ACS group had a significantly higher proportion of hypertension,diabetes,and smoking compared to the non-ACS group(all P＜0.05).Additionally,the ACS group had a higher proportion of B2/C-type lesions,long lesions,and moderate to severe calcified lesions(all P＜0.05).The number,length,and diameter of stents implanted were also significantly larger in the ACS group(all P＞0.05).At the 1-year follow-up,the ACS group had a significantly higher incidence of TLR(8.1％vs.2.5％,P=0.007)and MACE(10.3％vs.5.3％,P=0.047)than the non-ACS group.By the end of the 2-year follow-up,the ACS group still had higher rates of TLR(18.9％vs.10.2％,P=0.007)and MACE(22.7％vs.14.9％,P=0.030).Conclusions ISR patients with ACS have higher cardiovascular risk and more complex lesions.They also experience a higher incidence of adverse events after DCB treatment.