The paper reports a 32-year-old female acute myeloid leukemia patient who developed graft-versus-host disease after paternal hematopoietic stem cell transplantation, which subsequently led to renal thrombotic microangiopathy. She subsequently required a kidney transplant from the same donor 5 years later due to renal failure. Considering that both the bone marrow and kidney were from the same donor and the recovery of renal function was favorable, immunosuppressive therapy was discontinued after a short course of anti-rejection treatment, with maintained stable kidney function. This case suggests that under the condition of high chimerism, allogeneic hematopoietic stem cell transplantation and kidney transplantation from the same donor can achieve immune tolerance, potentially improving solid organ transplantation success rate. The findings provide a novel therapeutic approach for solid organ transplantation following allogeneic hematopoietic stem cell transplantation.

Objective To develop a perioperative nursing protocol based on the Enhanced Recovery After Surgery(ERAS)philosophy for patients undergoing percutaneous pulmonary thrombectomy for acute pulmonary embolism(PE),and to evaluate its clinical effectiveness.Methods A convenience sampling method was employed.Thirty patients admitted to the Third Department of General Surgery at Yan'an Hospital of Kunming from May 2023 to February 2024 were enrolled as the control group and received routine perioperative care.Another 30 patients admitted from March 2024 to December 2024 were enrolled as the experimental group and were managed according to the newly developed ERAS-based nursing protocol.The differences in length of hospital stay,quality of life(QoL),complication rates,and 30-day unplanned readmission rates between the two groups were compared.Results A significant difference was observed in the total score of the Pulmonary Embolism Quality of Life(PEmbQoL)questionnaire between the experimental and control groups(t=-15.83,P<0.01).The score for the experimental group was 60.34 points lower than that of the control group,substantially exceeding the minimal clinically important difference(MCID)of 15 points.Analysis of specific dimensions showed that the experimental group had significant improvements(P<0.01)in all six areas:symptom frequency(t=-8.188),activity limitation(t=-8.722),anxiety(t=-10.31),social functioning(t=-9.118),treatment satisfaction(t=-8.202),and overall impact(t=-9.1).The length of hospital stay was significantly shorter in the experimental group(7.57±0.96 days)than in the control group(10.17±2.44 days)(t=-5.456,P<0.01).No postoperative complications occurred in the experimental group(0/30),whereas the incidence rate in the control group was 16.7%(5/30),a statistically significant difference(χ2=5.455,P<0.05).Furthermore,there were no 30-day readmissions in the experimental group(0/30),compared to a rate of 13.3%(4/30)in the control group;this difference was also statistically significant(χ2=4.286,P<0.05).Conclusion This study provides preliminary validation for the effectiveness of a multidisciplinary nursing protocol based on the ERAS philosophy for patients undergoing percutaneous pulmonary thrombectomy.

Objective:To establish a method for the identification of Qianghuo (Notopterygii Rhizoma et Radix) dispensing granules with PCR for the identification of dispensing granules.Methods:The collected samples were identified by DNA bar code, and the methods of extracting genomic DNA from Notopterygii Rhizoma et Radix, Qianghuo standard decoction and dispensing granules were established. Specific differential primers were designed based on ITS2 sequence, and the PCR amplification system and reaction conditions were optimized.Results:The PCR amplification system and reaction conditions were determined. The target bands of about 216 bp were obtained by amplification of Notopterygii Rhizoma et Radix, Qianghuo standard decoction and dispensing granules, and there was no interference from counterfeit products and blank.Conclusions:The specific PCR identification method of Qianghuo (Notopterygii Rhizoma et Radix) dispensing granules is established, which has good specificity. The detection limit of Notopterygii Rhizoma et Radix is 0.91 ng, and the detection limit of dispensing granules is 7.36 ng, which also provides a reference for the identification of other kinds of TCM dispensing granules.

Objective: To evaluate the intervention effectiveness of co-occurrence and prevention for myopia and obesity among primary and secondary school students, so as to provide a scientific basis for the development of comprehensive intervention measures in myopia and obesity. Methods: From September 2022 to September 2023, a cluster random sampling method was used to select 6 primary schools and 6 junior high schools from Tongzhou District, Beijing. Participants were randomly assigned to an intervention group (914 before intervention and 754 after intervention) and a control group (868 before intervention and 652 after intervention), with an expected duration of one academic year. Based on the RE-AIM framework, integrate resources from families, schools, communities, and medical institutions to develop a school-based intervention technology packagefor the co-occurrence and prevention of myopia and obesity in children. The intervention group received intervention according to the comprehensive intervention technology package, while the control group did not receive any intervention measures. Relevant health indicators during the baseline period and after intervention were measured and collected, and groups were compared by Chi quest test, t-test and Wilcoxon rank sum test. Results: After intervention, the uncorrected visual acuity of primary and secondary school students in the intervention group (4.79±0.30) and the control group (4.77±0.33) both decreased compared to those before intervention (4.80±0.30, 4.90±0.32) ( t =-7.00,-5.24); the decrease in uncorrected visual acuity in the intervention group was smaller than that in the control group( t =5.33)( P <0.01). After intervention, body mass index, waist circumference, hip circumference, and body fat percentage of primary and secondary school students in the intervention group decreased compared to those before intervention. However, the changes in these indicators were not statistically significant ( t/Z =-0.03, - 0.36，- 0.30，- 0.01, P >0.05); the above indicators in the control group increased compared to those before intervention, but only hip circumference and body fat percentage showed statistically significant changes ( t/Z =2.17, 2.62, P <0.05). After intervention, both the intervention group and the control group showed increases in systolic and diastolic blood pressure compared to those before intervention(intervention group: t =2.16,5.29; control group: t =6.84,5.07); the intervention group had lower systolic and diastolic blood pressure than the control group( t = -5.27 , -2.08)( P <0.05). After intervention, the intervention and the control groups had statistically significant differences in cognitive accuracy(92.48%, 69.33%) in terms of "outdoor exercise can prevent myopia" and "having 5 servings of adult fist sized vegetables and fruits every day" ( χ 2=6.30, 7.86, P <0.05). There was a statistically significant difference in the proportion of primary and secondary school students in the intervention group (40.98%) and the control group (35.43%) for "who did not drink sugary drinks for every day in the past 7 days" ( χ 2=4.32, P <0.05). After intervention, the intervention group and the control group showed increases in "school outdoor activity duration on school days" and "outdoor activity duration on rest days" compared to those before intervention ( t/Z =-13.32,-9.71;- 2.59，-2.69）；the behavior rate of "visual acuity measurement frequency at least once every 3 months" in the intervention group (46.68%) and the control group (52.76%) increased compared to those before intervention (36.43%, 44.01%), and the increases in the intervention group were greater than that in the control group ( χ 2=17.52,11.08) ( P <0.05). Conclusions Comprehensive intervention measures have significant intervention effects on controlling the occurrence and development of comorbidity of myopia and obesity in children. It could actively promote collaboration and cooperation among families, schools, communities and medical institutions to reduce the occurrence of myopia and obesity among primary and secondary school students.

Microglial pyroptosis and neuroinflammation have been implicated in the pathogenesis of sepsis-associated encephalopathy (SAE). OGT-mediated O-GlcNAcylation is involved in neurodevelopment and injury. However, its regulatory function in microglial pyroptosis and involvement in SAE remains unclear. In this study, we demonstrated that OGT deficiency augmented microglial pyroptosis and exacerbated secondary neuronal injury. Furthermore, OGT inhibition impaired cognitive function in healthy mice and accelerated the progression in SAE mice. Mechanistically, OGT-mediated O-GlcNAcylation of ATF2 at Ser44 inhibited its phosphorylation and nuclear translocation, thereby amplifying NLRP3 inflammasome activation and promoting inflammatory cytokine production in microglia in response to LPS/Nigericin stimulation. In conclusion, this study uncovers the critical role of OGT-mediated O-GlcNAcylation in modulating microglial activity through the regulation of ATF2 and thus protects against SAE progression.
Animals ; Microglia/metabolism* ; Pyroptosis/physiology* ; Mice ; Sepsis-Associated Encephalopathy/prevention & control* ; Activating Transcription Factor 2/metabolism* ; N-Acetylglucosaminyltransferases/genetics* ; Mice, Inbred C57BL ; Male ; Mice, Knockout

Diabetes is a disorder of the metabolism of sugar，fat and protein caused by the absolute or relative lack of insulin secretion.Type 1 diabetes mellitus（T1DM）is the most important type of childhood diabetes，and its etiological mechanism is complex.Genetic susceptibility and environmental factors are the main causes of its pathogenesis，and respiratory virus infection may be one of the environmental factors leading to T1DM.A large number of epidemiological studies have shown that during the novel coronavirus infection（COVID-19）pandemic，new cases of T1DM and diabetic ketoacidosis in children have increased significantly，suggesting that COVID-19 may be a predispose factor for T1DM in children.Based on the literature at home and abroad，this paper discusses the overview of childhood diabetes，epidemiological studies on COVID-19 and T1DM，and the pathogenesis of T1DM，so as to provide new strategies and ideas for the prevention，management and treatment of T1DM in children induced by COVID-19.

Uveitis-glaucoma-hyphema syndrome is a rare complication after intraocular lens (IOL) implantation.The cause of the disease is the mechanical friction of the intraocular lens on the anterior segment structures.There is no unified consensus on the pathogenesis of UGH syndrome, and it is generally accepted that disruption of the blood-aqueous humor barrier and reverse pupillary block are the two common mechanisms.The typical clinical manifestations of UGH syndrome include anterior chamber inflammation, increased intraocular pressure and hyphema, with or without vitreous hemorrhage.It is easily misdiagnosed as uveitis.If untreated, it can lead to serious consequences such as loss of vision.The diagnosis of UGH syndrome is based on IOL implantation history, slit-lamp microscopy examination (especially after pupil dilation) that observes an IOL deviation or absence of the capsule, and an ultrasound biomicroscopy that observes contact between IOL and the iris or ciliary body.Treatment for UGH syndrome includes drugs, lasers, and surgery.At present, surgery is the primary method, mainly including IOL alignment, IOL removal or replacement, capsular tension ring implantation, etc.Laser treatments include laser iridoplasty, laser iridotomy and ciliary body laser photocoagulation.UGH syndrome has been reported more frequently abroad and is only reported as case reports in China.The purpose of this review is to discuss the etiology, pathogenesis and diagnosis of UGH syndrome.In addition, we discuss the treatment and caveats of UGH syndrome.The aim of review is to provide a more comprehensive basis for clinicians to understand, diagnose and treat UGH syndrome.

Objective: To investigate the impact of preschool children s aquatic motor skill (AMS) acquisition on their fundamental motor skill (FMS) development and the correlation between AMS and FMS development, so ao to provide a scientific basis for early childhood education and physical education teaching. Methods: From April to June 2024, 60 children, recruited by random sampling from a kindergarten in Taiyuan, were stratified randomly divided into an experimental group ( n =30) and a control group ( n =30). The experimental group were further divided into five classes of six each. They received AMS practice interventions twice weekly, 40 minutes per session, over eight weeks (16 sessions total) at a designated swimming center. The control group maintained their usual routine. Children s FMS and AMS were assessed pre and post intervention using the Test of Gross Motor Development-3rd (TGMD3) and Actual Aquatic Skills Test (AAST), respectively. Before and after test comparisons within and between groups employed t-tests, Wilcoxon signedrank tests, ANCOVA (including ranktransformed ANCOVA), and Cohen s d effect sizes were calculated for standardized mean differences. Spearman rank correlation was used to analyze relationships between FMS and AMS. Results: After the aquatic learning, the experimental group scored significantly higher than the control group on locomotor skills ( F=20.47, P <0.01, η 2=0.26), FMS ( F=4.59, P =0.04, η 2=0.08), and AMS ( F=109.71, P<0.01, η 2=0.79). The experimental groups improvement in locomotor skills 5.0(3.8, 7.3) versus the control group (2.8±2.5) yielded a medium effect size (Cohen s d =0.71); AMS gains in the experimental group [26.0(20.8, 28.0)] versus controls [1.0(0, 2.3)] showed a very large effect size (Cohen s d =4.73) (both P <0.01). Among preschool children, AMS acquisition was positively correlated with locomotor skills ( r =0.39) and overall FMS ( r =0.43)(both P <0.05). Skill specific assessments revealed lower proficiency in headfirst entry (immersion), treading water, and sagittalplane rotation. Conclusion Preschool children s acquisition of AMS has a positive effect on their FMS, with mutual facilitation between the two, especially in locomotor abilities.

Objective To establish a method for predicting the risk of endometrial cancer(EC)and endometrial atypical hyperplasia(AH)in women with postmenopausal bleeding(PMB)by collecting clinical data on routine medical history.Methods The clinical data of a total of 408 PMB patients admitted to Fuxing Hospital,Capital Medical University were consecutively collected in this retrospective study from December 2013 to December 2023.According to the results of endometrial pathology,patients were divided into case group and control group.EC and AH were included in the malignant group(case group)and the other endometrial pathologies were included in the non-malignant group(control group).Clinical data,including clinical history,high risk factors,and common gynecological ultrasound measurement indicators,were collected and studied by univariate and multivariate Logistic regression analysis.Results The mean age of 408 patients was(60.4±7.8)years.A total of 74 cases(18.1％)were in case group and 334 cases(81.9％)were in control group.Based on Logistic regression analysis,the best predictors of endometrial malignant lesions were selected to create a"LRDNT"(light bleeding,recurrent bleeding,diabetes,non-uniform echogenicity & thickness)model.LRDNT scores range from 0 to 22.The score of LRDNT ≥15 has the largest Yoden index,and the sensitivity to predict endometrial malignant lesions is 79.73％,the specificity is 80.84％,and the prediction accuracy is 80.64％.Conclusions The risk prediction model LRDNT,which combines clinical information and common gynecological ultrasound measurement indicators of PMB patients,can help clinicians classify patients at high and low risk of endometrial malignant lesions,and optimize the strategy of diagnosis and treatment.

Uveitis-glaucoma-hyphema syndrome is a rare complication after intraocular lens (IOL) implantation.The cause of the disease is the mechanical friction of the intraocular lens on the anterior segment structures.There is no unified consensus on the pathogenesis of UGH syndrome, and it is generally accepted that disruption of the blood-aqueous humor barrier and reverse pupillary block are the two common mechanisms.The typical clinical manifestations of UGH syndrome include anterior chamber inflammation, increased intraocular pressure and hyphema, with or without vitreous hemorrhage.It is easily misdiagnosed as uveitis.If untreated, it can lead to serious consequences such as loss of vision.The diagnosis of UGH syndrome is based on IOL implantation history, slit-lamp microscopy examination (especially after pupil dilation) that observes an IOL deviation or absence of the capsule, and an ultrasound biomicroscopy that observes contact between IOL and the iris or ciliary body.Treatment for UGH syndrome includes drugs, lasers, and surgery.At present, surgery is the primary method, mainly including IOL alignment, IOL removal or replacement, capsular tension ring implantation, etc.Laser treatments include laser iridoplasty, laser iridotomy and ciliary body laser photocoagulation.UGH syndrome has been reported more frequently abroad and is only reported as case reports in China.The purpose of this review is to discuss the etiology, pathogenesis and diagnosis of UGH syndrome.In addition, we discuss the treatment and caveats of UGH syndrome.The aim of review is to provide a more comprehensive basis for clinicians to understand, diagnose and treat UGH syndrome.