ObjectiveTo explore the possible mechanisms of Shujin Jiannao Formula （舒筋健脑方） for cerebral palsy. MethodsThirty 7-day-old SD rats were randomly divided into normal group， model group， and Shujin Jiannao Formula group， with 10 rats in each group. The model group and Shujin Jiannao Formula group established a cerebral palsy model by the classic Rice-Vannucci method. After successful modeling， rats in Shujin Jiannao Formula group were given Shujin Jiannao Formula 16 g/（kg·d） by gavage， while the normal group and model group were given normal saline 10 ml/（kg·d） by gavage once a day. After one week of intervention， the rats' body weight was measured， and Zea-Longa scores， the righting reflex test， and the hindlimb suspension test were conducted for assessment； hematoxylin-eosin （HE） staining and Nissl staining were used to observe pathological changes in brain tissue， and the number of Nissl-positive neurons was counted； enzyme-linked immunosorbent assay （ELISA） was employed to measure levels of inflammatory cytokines in the brain tissue， specifically interleukin-1β （IL-1β） and tumor necrosis factor-α （TNF-α）； immunofluorescence was used to detect the expression levels of neurofilament protein 200 （NF200） and myelin basic protein （MBP） in brain tissue； Western Blot analysis was conducted to determine the protein levels of phosphoinositide 3-kinase （PI3K）， protein kinase B （Akt/PKB/Rac）， and mammalian target of rapamycin （mTOR） in brain tissue. ResultsCompared with the normal group， rats in the model group showed significantly higher Zea-Longa scores and lower scores in the hindlimb suspension test （P＜0.01）； pathological findings revealed loose structure in the cerebral cortex， hippocampal atrophy， and neuronal damage in brain tissue. Levels of IL-1β and TNF-α elevated， and the number of Nissl-stained positive neurons in the cortex and hippocampal CA1 region reduced， and immunofluorescence intensity of NF200 and MBP， as well as protein expression levels of PI3K and mTOR， significantly decreased （P＜0.05 or P＜0.01）. Compared with the model group， rats in Shujin Jiannao Formula group showed decreased Zea-Longa scores and increased hindlimb suspension test scores （P＜0.05）； pathological damage in brain tissue alleviated， levels of IL-1β and TNF-α reduced， the number of Nissl-stained positive neurons in the cortex and hippocampal CA1 region increased， and the immunofluorescence intensity of NF200 and MBP， as well as the protein levels of PI3K and mTOR， significantly elevated （P＜0.05 or P＜0.01）. There were no statistically significant differences among the groups in body weight， body-turning time， or AKT protein levels in brain tissue （P＞0.05）. ConclusionShujin Jiannao Formula can improve the neurological function of rats with cerebral palsy， exert neurorestorative effects， and its mechanism of action may be related to the reduction of inflammatory response in brain tissue and the activation of the PI3K/AKT/mTOR signaling pathway.

Objective To analyze the adverse reaction reports （ADRs） of drug-induced liver injury in recent ten years, explore the characteristics and related rules of drug-induced liver injury, and provide reference for clinical safe drug use. Methods ADRs in our hospital from 2011 to 2021 which belonged to drug-induced liver injuries were collected, and Pareto analysis was carried on. Results In 259 ADR reports, the most common type of drug-induced liver injury was hepatocellular injury （37.84%）. The age of drug-induced liver injury was mainly over 46 years, totaling 195 （75.28%）. Drugs were mainly distributed in cardiovascular system medicine （44.02%）, anti-infective medicine （23.94%）and anti-tumor medicine （11.58%）. Among the cardiovascular drugs, atorvastatin calcium 40mg and over 40mg were the highest proportion, with 53 cases （46.49%）. The main anti-infectious drugs were cephalosporins （29.03%）, carbapenem （19.35%）， antifungal （17.74%）and quinolones （11.29%）. Adverse reactions occurred within 6 days （69.88%）, the duration of adverse reactions was 1-2 weeks （31.66%）, and most patients were improved （47.88%） or cured （37.07%）. Conclusion For middle-aged and elderly patients, when the application of cardiovascular system drugs, anti-infective drugs or anti-tumor drugs, it is necessary to monitor the liver function changes of patients for at least 6 days. If there are abnormalities, the drugs should be stopped or given treatment in time, to avoid the progress of drug-induced liver injury.

ObjectiveTo explore the impacts of material type and loading volume of rigid containers on the hydrogen peroxide low temperature plasma sterilization of thoracoscopic instruments, to identify the best rigid containers and loading volume of thoracoscopic instruments. MethodsThoracoscopic instruments sterilized by STERRAD^® 100NX hydrogen peroxide low temperature plasma in Shanghai Pulmonary Hospital affiliated to Tongji University from August to September 2024 were selected as the research items. According to the material of rigid containers, the instruments were divided into polyethylene case group (A), stainless steel case group (B) and silicone resin case group (C). In terms of the loading volume, the rigid containers were divided into (loading capacity <80%) groups of 8, 10 and 12 instruments. The results of physical monitoring, the first type of chemical indicator card monitoring, and the five types of card luminal chemical process challenge device (PCD) monitoring of the 9 groups of A8, A10, A12, B8, B10, B12, C8, C10 and C12 were compared and evaluated. ResultsCompared to A8, A10 A12, C8, C10 or C12 groups, the thoracoscope instruments in the stainless steel containers in B8, B10 or B12 group had higher hydrogen peroxide concentrations and shorter elapsed time in the pressure check phases 1 and phases 2, with the differences statistically significant (P<0.05), followed by the silicone resin case group and the polyethylene case group. The nine groups of physical parameter monitoring, the first type of chemical indicator monitoring, and the five types of chemical PCD monitoring for lumen sterilization achieved 100% qualification rates, and there were no significant differences in the qualified rates of sterilization among the 9 groups (P>0.05). ConclusionWhen using hydrogen peroxide low temperature plasma to sterilize thoracoscopic instruments, it is recommended to use stainless steel or silicone resin rigid containers with a controlled loading capacity (≤12) to ensure optimal sterilization quality.

Background::Whether functional gastrointestinal disorders (FGIDs) are associated with the long-term risk of chronic kidney disease (CKD) remains unclear. We aimed to investigate the prospective association of FGIDs with CKD and examine whether mental health mediated the association.Methods::About 416,258 participants without a prior CKD diagnosis enrolled in the UK Biobank between 2006 and 2010 were included. Participants with FGIDs (including irritable bowel syndrome [IBS], dyspepsia, and other functional intestinal disorders [FIDs; mainly composed of constipation]) were the exposure group, and non-FGID participants were the non-exposure group. The primary outcome was incident CKD, ascertained from hospital admission and death registry records. A Cox proportional hazard regression model was used to investigate the association between FGIDs and CKD, and the mediation analysis was performed to investigate the mediation proportions of mental health.Results::At baseline, 33,156 (8.0%) participants were diagnosed with FGIDs, including 21,060 (5.1%), 8262 (2.0%), and 6437 (1.6%) cases of IBS, dyspepsia, and other FIDs, respectively. During a mean follow-up period of 12.1 years, 11,001 (2.6%) participants developed CKD. FGIDs were significantly associated with a higher risk of incident CKD compared to the absence of FGIDs (hazard ratio [HR], 1.36; 95% confidence interval [CI], 1.28–1.44). Similar results were observed for IBS (HR, 1.27; 95% CI, 1.17–1.38), dyspepsia (HR, 1.30; 95% CI, 1.17–1.44), and other FIDs (HR, 1.60; 95% CI, 1.43–1.79). Mediation analyses suggested that the mental health score significantly mediated 9.05% of the association of FGIDs with incident CKD and 5.63–13.97% of the associations of FGID subtypes with CKD. Specifically, the positive associations of FGIDs and FGID subtypes with CKD were more pronounced in participants with a high genetic risk of CKD.Conclusion::Participants with FGIDs had a higher risk of incident CKD, which was partly explained by mental health scores and was more pronounced in those with high genetic susceptibility to CKD.

AIM:To evaluate the efficacy,safety,and economy of camrelizumab(CAM)combined with platinum-containing chemotherapy(CT)for the first-line treatment of locally advanced/meta-static non-small cell lung cancer(NSCLC).METH-ODS:Chinese and English databases such as Pubmed,the Cochrane Library,China Knowledge Network,Wanfang Data,and other related web-sites were systematically searched.After literature screening,quality assessment,and data extraction of the literature according to the inclusion and ex-clusion criteria,two researchers conducted a rapid health technology assessment(HTA).RESULTS:A total of 7 systematic evaluations/Meta-analyses and 17 economics evaluations were included.In terms of effectiveness,compared to docetaxel che-motherapy,CAM+CT significantly prolonged the overall survival(OS),progression-free survival(PFS),and improved the objective remission rate(ORR)of mutation-negative patients with locally ad-vanced/metastatic NSCLC.Compared with CT and pembrolizumab(PEM),CAM+CT significantly pro-longed the PFS,and improved the ORR of mutation-negative patients with locally advanced/metastatic NSCLC.Subgroup analysis showed that CAM+CT significantly prolonged PFS in patients with PD-L1 ≥1％and PD-L1 ≥ 50％compared with CT.Compared with CT,CAM+CT significantly prolonged the OS and PFS of mutation-negative patients with locally advanced/metastatic squamous NSCLC.Compared with sintilimab(SIN),CAM+CT significantly pro-longed the PFS of mutation-negative patients with locally advanced/metastatic squamous NSCLC.Sub-group analysis showed that CAM+CT significantly prolonged OS in patients with PD-L1＜1％com-pared with CT.In terms of safety,CAM+CT was comparable in terms of the occurrence of all grades of adverse events,but the incidence of grade 3 or higher treatment-related adverse events was significantly increased compared with CT and PEM for mutation-negative locally advanced/meta-static NSCLC patients.CAM+CT was significantly in-creased the occurrence of all grades of adverse events compared with CT,but was comparable in terms of the occurrence of grade 3 or higher treat-ment-related adverse events.In terms of economy,CAM+CT has a cost-effectiveness advantage over CT for patients with mutation-negative advanced/metastatic squamous NSCLC.CAM+CT has a cost-effectiveness advantage over CT and PEM+CT;and CAM+CT does not have a cost-effectiveness ad-vantage over SIN+CT for patients with mutation-negative locally advanced/metastatic non-squa-mous NSCLC.CONCLUSION:CAM+CT has good ef-ficacy and cost-effectiveness for the first-line treat-ment of locally advanced/metastatic NSCLC,and the safety aspect is compared with CT,PEM or slightly worse.

Objective:To explore the regulatory role of the melanin-concentrating hormone (MCH) neural pathway from the lateral hypothalamus (LHA) to the nucleus accumbens (NAc) in modulating anxiety-like behavior in mice.Methods:Totally 37 male SPF-grade C57BL/6J mice, aged 6 to 8 weeks and weighed 18-22 g, were used for the following experiment: (1) Five mice received an injection of Fluoro-Gold (FG) into the NAc, followed by retrograde tracing combined with immunofluorescence staining after one week to observe the coexistence of FG and MCH immunopositive neurons in the LHA.(2)Thirty-two mice were injected with adeno-associated virus which could activate the MCH neurons into the LHA.After two weeks, they were randomly divided into four groups and received different drug injections: normal saline (NS, intraperitoneal injection)+ NS (1.5 μL, injection in the NAc) group, NS(intraperitoned injection) + SNAP94847 (SNAP, 2 mg/mL, 1.5 μL, injection in the NAc) group, chlorprothixene N-oxide (CNO, 0.15 mg/kg, intraperitoned injection) + NS(1.5 μL, injection in the NAc) group, and CNO(intraperitoned injection) + SNAP(1.5 μL injection in the NAc) group, and the SNAP94847 was an antagonist for MCH typel receptor.The open field test (OFT), elevated plus maze (EPM), and marble burial test (MBT) were employed to assess the impact of chemogenetic activation of MCH neurons on anxiety-related behavior in mice.Results:(1) The results of FG retrograde tracing combined with immunofluorescence histochemistry showed that MCH neurons in the LHA project their neural fibers to NAc neurons.(2) In the chemogenetic experiment, there was no significant interaction effect between CNO and SNAP in terms of the duration of stay ( Finteraction=2.899, P>0.05) and the distance moved ( Finteraction=1.603, P>0.05) in the central area during OFT experiments.However, the main effects of both CNO and SNAP intervention were significant in the duration of stay ( FCNO=6.767, FSNAP=7.656, both P<0.05) and the distance moved ( FCNO=12.480, FSNAP=7.999, both P<0.01) in the central area.Compared to the NS+ NS group, mice in the CNO+ NS group exhibited a shortened duration of stay ((89.00±19.16)s, (63.75±13.58)s, P<0.05) and a decrease in distance moved ((593.79±108.18)cm, (426.81±66.14)cm, P<0.05) in the central area.In contrast, mice in the CNO+ SNAP group had an extended duration of stay ((87.38±16.57)s) and an increase in distance moved ((569.27±73.20)cm) in the central area compared to the CNO+ NS group.There was no significant interaction effect between CNO and SNAP in the number of entries ( Finteraction=2.79, P>0.05) and the dwell time ( Finteraction=2.871, P>0.05) into the open arms of EPM experiments.However, the main effects of both CNO and SNAP interventions in the number of entries ( FCNO=10.43, P<0.01; FSNAP=4.96, P<0.05) and the dwell time ( FCNO=5.232, FSNAP=7.597, both P<0.05) into the open arms were significant.Compared to the NS+ NS group, mice in the CNO+ NS group showed a decrease in the number of entries ((13.13±3.36), (7.63±3.70), P<0.01) and a decrease in open arm dwell time ((37.68±11.37) s, (22.98±7.00) s, P<0.05) into the open arms.The CNO+ SNAP group had an increased number of entries (12.00±3.02) and an increased dwell time ((39.41±10.58)s) into the open arms compared to the CNO+ NS group(both P<0.05).There was no significant interaction effect between CNO and SNAP in the MBT experiment ( Finteraction=2.746, P>0.05).However, the main effects of both CNO and SNAP interventions were significant ( FCNO=8.125, P<0.01; FSNAP=5.383, P<0.05).Compared to the NS+ NS group, the number of buried beads increased in the CNO+ NS group ((16.13±2.10), (11.88±3.23), P<0.05).Conversely, the number of buried beads decreased in the CNO+ SNAP group compared to the CNO+ NS group ((12.38±2.33), (16.13±2.10), P<0.05). Conclusion:Enhanced activity in the MCHergic neural pathway from LHA to NAc can promote anxiety-like behavior in mice, providing new insights into the mechanisms underlying anxiety.

Objective:To analyze the protective effect of weight-loss based exercises on the knee joints of patients with simple obesity.Methods:This study was a randomized controlled trial, 60 patients with simple obesity who met the inclusion and exclusion criteria and treated at the Affiliated Panyu Central Hospital of Guangzhou Medical University from April 2021 to April 2022 were selected as subjects. The patients were randomly divided into a power bicycle group (weight-loss, 30 cases) and a moving treadmill training group (non-weight-loss, 30 cases) using the random envelope method. High intensity interval exercise training was conducted in the hospital: slow warm-up for 1 minute, followed by rapid exercise for 3 minutes, and then rest for 1 minute. Repeated this cycle twice to form one set, and to perform 3 sets per session, 5 times per week, for a continuous training of 12 weeks. In addition, patients were not allowed to participate in other sports activities, and they should maintain their original dietary habits and patterns unchanged. Body mass index and body fat percentage were measured before and after treatment, and the cases with knee pain were recorded. The volume of knee cartilage was measured using magnetic resonance imaging. The local skin temperature of the knee was measured using an electronic thermometer before and after each training session. The t-tests, Pearson-tests and Mann-Whitney U tests were used to compare the differences in the above indicators between two groups before and after intervention to analyze the protective effect of weight-loss based exercise on the knee joints of patients with simple obesity. Results:There was no statistically significant difference in baseline data such as gender, age, height, and weight between the two groups before the intervention (all P>0.05). After the intervention, the body mass index, percentage of body fat, and knee cartilage volume of both groups were significantly lower than before the intervention, and the incidence of knee pain and local skin temperature of knee were significantly higher than before the intervention (all P<0.001). The incidence of the knee pain, reduction in knee cartilage volume, and elevation in local skin temperature in the power cycling group were all significantly lower than those in the moving treadmill training group [16.67% vs 100%, 0.12 (0.05, 0.27) vs 1.68 (1.15, 2.21) cm 3, (0.17±0.09) vs (0.64±0.15)℃, respectively] (all P<0.001). And there was no statistically significant difference in body mass index and body fat percentage between the two groups (both P>0.05). Conclusion:The weight-loss based exercise has a protective effect on the knee joint of patients with simple obesity, which can avoid a reduction in volume of knee cartilage and elevation in local skin temperature, and reduce the occurrence of pain.

Objective:To summarize the clinical features,diagnosis and treatment of multisystem inflammatory syndrome in children (MIS-C) after novel coronavirus infection(COVID-19),so as to improve the early recognition of MIS-C.Methods:The general information,clinical manifestations,treatment and length of hospital stay of fifteen children diagnosed with MIS-C and hospitalized in the Department of Cardiology,Children's Hospital,Capital Institute of Pediatrics from December 1，2022 to January 31，2023 were retrospectively analyzed.Fifteen children were divided into shock group( n=6) and non-shock group( n=9) according to the criteria of shock,and the differences in general conditions and laboratory examinations before treatment were compared between two groups. Results:The mean age of fifteen children were (3.28±2.48) years (ranging from 9 months to 7.9 years),with a male to female ratio of 4:1.The mean time interval from COVID-19 to the onset of MIS-C was (30.60±9.91) days.The novel coronavirus vaccination rate was 7%.Fever,enlarged lymph nodes,cracked lips and a strawberry tongue were present in all children,with just one exhibiting peeling of the hands and feet.Compared with the non-shock group,patients in the shock group were older,the level of platelet decreased significantly,the level of procalcitonin,interleukin-10,N-terminal pro-brain natriuretic peptide(NT-proBNP) and ferritin significantly increased,the left ventricular ejection fraction and left ventricular fractional shortening decreased significantly,and the Z score of left ventricular end-systolic diameter significantly increased,and there were significant differences between two groups ( P<0.05).All 15 patients were treated with human intravenous immunoglobulin,and five patients with severe myocarditis and shock accepted combined high-dose methylprednisolone pulse therapy over a period of five days,with the doses gradually tapering off afterwards.The mean hospital stay of all patients was (11.00±4.80) days,while the mean shock correction time of six patients was (5.14±2.12) days.After six months of follow-up,15 patients showed excellent prognosis with coronary lesions recovered and without any new complications. Conclusion:Generally,MIS-C tends to occur 3-6 weeks after COVID-19,with more boys than girls.Older ones are more likely to suffer from shock.Focusing on NT-proBNP and cardiac function indicators could identify shock early.High-dose methylprednisolone pulse therapy may be effective and benefit for prognosis improvement in children complicated with both shock and severe myocarditis.

Abstract: Objective　This study aims to investigate the drug resistance, resistance mechanisms, and serotype epidemiological features of clinically isolated Streptococcus pneumoniae (SP) in Shanxi Province. Methods　SP strains were isolated between January 2021 and July 2023 from Shanxi Provincial People's Hospital. An automatic microbiological identification and drug sensitivity analysis system was used to identify strains and conduct antibiotic susceptibility assay. The species identification was also carried out using a MALDI-TOF mass spectrometer, optochin assay, and amplification of the CPSA gene. Finally, the polymerase chain reaction (PCR) technique was implemented for drug-resistant and virulence gene detection and serotyping. Results　A total of 117 strains were isolated including 115 strains (98.3%) being erythromycin-resistant Streptococcus pneumoniae (ERSP). The ERSP was composed of 114 macrolide-lincosamide-streptogramin B (MLSB) resistant strains, carrying the ermB (114/114) and mefA (42/114) gene, and one M-resistant strain absent of ermB and tetM. The most common pneumococcal six serotypes in ERSP strains were 19F, 3, 34, 19A, 6A/6B, and 23F, respectively, totaling 71 strains (61.7%). Compared with pediatric and adult, serotype 19F in geriatric patients was the dominant type with a significant difference (χ2=6.315, P=0.043). Compared with adult patients, the strains isolated from pediatric and elderly patients showed a higher rate of insensitivity (resistance and intermediate) to oral penicillin (χ2=7.277, P=0.026). Serotype 19F strains showed high insensitivity to oral penicillin (81.0%), compound sulfamethoxazole (100.0%), tetracycline (94.7%), and ceftriaxone (9.5%). The serotypes 19A and 23F strains also showed high insensitivity to penicillin (>70%), tetracycline (100%) and compound sulfamethoxazole (>85%). However, serotype 3 strains had low insensitivity to oral penicillin (8.3%), ceftriaxone (0%), and compound sulfamethoxazole (27.3%). There were 42 strains positive for ermB+mefA, of which serogroup 19 was the main type, accounting for 64.3% (27/42). Of these strains, 88.1% (37/42) carried ply, lytA, and HylA genes simultaneously. Conclusion　Drug resistance to ERSP still to be a serious problem for human health. There are differences in serotype distribution in terms of age, resistance genes, and drug resistance. Therefore, the vaccination of pneumococcal conjugate vaccine 13 (PCV13) is an essential and effective measure to prevent SP infection in this region.

Objective:To explore the effectiveness of limb motor rehabilitation program based on patient health engagement (PHE) model in patients with hemorrhagic stroke, and to provide reference for the limb motor rehabilitation management of hemorrhagic stroke patients.Methods:Through literature review and Delphi expert correspondence, a limb motor rehabilitation program for hemorrhagic stroke patients based on the PHE model was constructed. A non-contemporaneous controlled study was conducted, 45 hemorrhagic stroke patients hospitalized in the Department of Neurosurgery of Shanxi Bethune Hospital from March to August 2022 were selected by convenience sampling method as the control group, and routine exercise rehabilitation measure was given, 45 hemorrhagic stroke patients from September 2022 to February 2023 were selected as the intervention group, a limb motor rehabilitation program based on PHE model was implemented on the basis of control group. The functional exercise compliance, limb motor function, daily activity ability, emotional and social dysfunction of patients in the two groups were observed before intervention, 1 and 3 months after intervention respectively.Results:A total of 85 patients with hemorrhagic stroke were included. There were 42 patients in the intervention group, 25 males and 17 females, aged (52.07 ± 9.91) years old, and 43 patients in the control group, 21 males and 22 females, aged (53.93 ± 10.52) years old. There were no significant differences in the functional exercise compliance, limb motor function, daily activity ability, emotional and social dysfunction of patients before intervention between the two groups. At 3 months after intervention, the functional exercise compliance score in the intervention group was (40.83 ± 7.92) points, higher than that in the control group (37.14 ± 6.44) points, and the difference was statistically significant ( t = 2.36, P<0.05). At 1 and 3 months after intervention, the scores of limb motor function and daily activity ability in the intervention group were (27.12 ± 6.74), (33.67 ± 6.54) points and (61.31 ± 6.72), (74.40 ± 8.71) points, which were higher than (24.91 ± 6.03), (27.02 ± 6.59) points and (52.33 ± 9.78), (60.12 ± 10.03) points of the control group, the differences were statistically significant ( t values were 2.06-7.01, all P<0.05), the scores of emotional and social dysfunction were (75.52 ± 22.09) and (58.33 ± 18.88) points, which were lower than (86.02 ± 23.04), (78.51 ± 21.67) points of the control group, and the differences were statistically significant ( t = - 2.14, - 4.57, both P<0.05). Conclusions:The limb motor rehabilitation program based on the PHE model could improve the exercise compliance of patients with hemorrhagic stroke, improve the limb motor function and daily activity ability of patients, alleviate negative emotions, and reduce the level of social dysfunction.