Objective:To investigate the risk factors of decreased medication compliance of β-receptor blocker in patients with coronary heart disease(CHD)after percutaneous coronary intervention(PCI).Methods:A total of 160 CHD patients undergoing PCI from January 2020 to July 2021 in our hospital were selected.According to post-operative Morisky medication adherence scale(MMAS-8)score,they were divided into high compliance group(n=100,≥6 points)and low compliance group(n=60,＜6 points).Univariate and multivariate Logistic regression analysis were conducted to analyze the influencing factors of decreased medication compliance of β-receptor blocker in CHD patients after PCI.Results:The mean MMAS-8 score of 160 patients was(5.81±0.12)points.Com-pared with high compliance group,there were significant reductions in percentages of age＜60 years(74.00％vs.36.67％),high school or higher education(68.00％vs.40.00％),stent implanted duration＜2 years(54.00％vs.28.33％),family APGAR index score[(5.12±1.60)points vs.(4.52±2.10)points],proportion of APGAR score≥7 points(68.00％vs.33.33％),and significant rise in percentages of family income＜3000 RMB(34.00％vs.61.67％),self-paying(36.00％vs.60.00％),diabetes(47.00％vs.66.67％)and hypertension(42.00％vs.65.00％)in low compliance group,P＜0.05 or＜0.01.Multivariate Logistic regression analysis indicated that junior high school education,age ≥60 years,family income＜3000 RMB,self-paying,stent implanted duration≥2 years,hypertension and diabetes were independent risk factors for decreased medication compliance of β-re-ceptor blocker in CHD patients after PCI(OR=8.445～97725.056,P＜0.05 or＜0.01),while APGAR score ≥7 points was its independent protective factor(OR=0.005,P=0.001).Conclusion:The influencing factors for de-creased medication compliance of β-receptor blocker in CHD patients after PCI include age,stent implanted dura-tion,education level etc.It is necessary to focus on monitoring the medication of patients with risk factors and per-form intervention,which is helpful to improve medication compliance.

Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

AIM To investigate the effects and mechanism of Shenxiao Jiedu Tongluo Recipe on renal AIM 2-mediated pyroptosis of a golden hamster model of diabetic nephropathy(DN).METHODS Fifty male golden hamsters of SPF grade were randomly divided into the control group and the model group.The golden hamsters of the model group successfully developed into DN models by feeding of high glucose and high fat diet and intraperitoneal injection of STZ were further randomly assigned into the model group,the enagliflozin group(10 mg/kg),and the low-dose and the high-dose Shenxiao Jiedu Tongluo Recipe groups(12.8,25.6 g/kg)for 8 weeks gavage of the corresponding administration.The golden hamsters had their levels of fasting blood glucose,24 h-UTP,serum TC,LDL-C,Scr,and Sur detected by automatic biochemical analyzer;their serum SOD activity and MDA level detected by biochemical method;their serum levels of IL-1β,IL-18,and TNF-α detected by ELISA method;their pathomorphological changes of kidney tissue observed by HE and PAS staining;their protein expressions of ROS and γH2AX detected by immunofluorescence or immunohistochemistry;and their renal protein expressions of AIM 2,caspase-1 and GSDMD detected by Western blot and immunohistochemistry.RESULTS Compared with the control group,the model group showed atrophic glomeruli;enlarged glomerular capsule cavity;mesangial expansion;edema and necrosis in the dilated renal tubules;increased levels of fasting blood glucose,24 h-UTP,serum TC,LDL-C,Scr,Sur,IL-1β,IL-18,TNF-α,MDA and renal protein expressions of ROS,γH2AX,AIM2,caspase-1,GSDMD(P＜0.01);and decreased serum SOD activity(P＜0.01).Compared with the model group,the high-dose Shenxiao Jiedu Tongluo Recipe group and the enagliflozin group displayed improved renal histopathology,decreased levels of 24 h-UTP,serum TC,LDL-C,Scr,Sur,IL-1β,IL-18,TNF-α,MDA and renal protein expressions of ROS,γH2AX,AIM2,caspase-1,GSDMD(P＜0.05,P＜0.01);and increased serum SOD activity(P＜0.01).CONCLUSION Shenxiao Jiedu Tongluo Recipe can inhibit AIM 2-mediated cell death and alleviate renal inflammatory damage in golden hamsters by inhibiting their expression of ROS-dsDNA-AIM 2 signal pathway to attain reduction of their renal ROS level,DNA damage of renal intrinsic cells,and synthesis of AIM 2 inflammatory corpuscles as well.

Objective: To investigate the clinical phenotype and genetic characteristics of disorders of sex development (DSD) caused by Y chromosome copy number variant (CNV). Methods: A retrospective analysis was performed on 3 patients diagnosed with DSD caused by Y chromosome CNV admitted to the First Affiliated Hospital of Zhengzhou University from January, 2018 to September, 2022. Clinical data were collected. Clinical study and genetic test were performed by karyotyping, whole exome sequencing (WES), low coverage whole genome copy number variant sequencing (CNV-seq), fluorescence in situ hybridization (FISH) and gonadal biopsy. Results: The 3 children, aged 12, 9, 9 years, the social gender were all female, presented with short stature, gonadal dysplasia and normal female external genital. No other phenotypic abnormality was found except for case 1 with scoliosis. The karyotype of all cases were identified as 46, XY. No pathogenic vraiants were found by WES. CNV-seq determined that case 1 was 47, XYY,+Y(2.12) and case 2 was 46, XY,+Y(1.6). FISH concluded that the long arm of Y chromosome was broken and recombined near Yq11.2, and then produced a pseudodicentric chromosome idic(Y). The karyotype was reinterpreted as mos 47, X, idic(Y)(q11.23)×2(10)/46, X, idic(Y)(q11.23)(50) in case 1. The karyotype was redefined as 45, XO(6)/46, X, idic(Y)(q11.22)(23)/46, X, del(Y)(q11.22)(1) in case 2. 46, XY, -Y(mos) was found by CNV-seq in case 3, and the karyotype of 45, XO/46, XY was speculated. Conclusions: The clinical manifestations of children with DSD caused by Y chromosome CNV are short stature and gonadal dysgenesis. If there is an increase of Y chromosome CNV detected by CNV-seq, FISH is recommended to classify the structural variation of Y chromosome.
Humans ; Female ; DNA Copy Number Variations ; In Situ Hybridization, Fluorescence ; Retrospective Studies ; Chromosomes, Human, Y ; Turner Syndrome

Objective To explore the protective mechanism of RNA binding protein LIN28 on diabetic nephropathy(DN).Methods LIN28 was overexpressed or knocked down by adenovirus in HEK 293T cells.The gene and functional signaling pathway significantly changed after overexpression of LIN28 were obtained through RNA Seq transcriptome sequencing and bioinformatics analysis.HEK 293T cells were divided into the Control group,the Treatment group,the Adv-LIN28-OE+D-ribose group and the Adv-LIN28-NC+D-ribose group in in vitro LIN28 overexpression studies.And HEK 293T cells were divided into the Control group,the Treatment group,the Adv-shRNA LIN28+D-ribose group and the Adv-shRNA NT+D-ribose group in in vitro LIN28 knockdown studies.ELISA was used to detect the levels of human advanced glycation end products(AGEs)of cells supernatants in the above groups.Western blot was used to detect the expression levels of RAGE,NF-κB and MMP-2 of cells in the above groups.Results The results of RNA-Seq transcriptome sequencing,GO analysis and KEGG analysis showed that overexpression of LIN28 resulted in a significant down-regulation of AGE-RAGE signaling pathway in HEK 293T cells(P<0.05).The results of ELISA showed that compared with the Control group,the cell in the Treatment group produced a large amount of AGEs(P<0.05);compared with the Treatment group,the AGEs level of cells in the Adv-LIN28-OE+D-ribose group was significantly decreased(P<0.05),while the AGEs level of cells in the Adv-shRNA LIN28+D-ribose group was increased(P>0.05).The results of Western blot showed that compared with the Control group,the expression levels of RAGE,NF-κB and MMP-2 of cells in the Treatment group were significantly increased(P<0.05);compared with the Treatment group,the expression levels of RAGE,NF-κB and MMP-2 of cells in the Adv-LIN28-OE+D-ribose group were significantly decreased(P<0.05),while the expression levels of RAGE,NF-κB and MMP-2 of cells in the Adv-shRNA LIN28+D-ribose group were significantly increased(P>0.05).Conclusion Overexpression of LIN28 by adenovirus at the cellular level in vitro can lead to significant differential expression of thousands of genes.In particular,it can inhibit the diabetes and complications-related AGE-RAGE signaling pathway,which is critical in the progression of DN disease,and play a role in protecting DN.

OBJECTIVE: To investigate the clinical efficacy and survival factors of microtransplantation (MST) in adult patients with acute myeloid leukemia (AML). METHODS: For a retrospective analysis of 27 adult patients with AML receiving MST from July 2014 to October 2021, the median age was 59(29-77) years old, 13 cases were ≥60 years old, 14 case were <60 years old, 13 cases were male and 14 cases were female. Classification by FAB: AML-M2 6 cases, AML-M4 6 cases, AML-M5 2 cases, AML-M6 2 cases, AML（Undivided type） 9 cases, AML myeloid sarcoma 2 cases (primary AML 21 cases, AML secondary to MDS 6 cases). Cytogenetic analysis showed 25 patients with a normal karyotype, 2 patients with an abnormal karyotype, and 20 patients with an abnormal molecular biology. Induction chemotherapy regimens mainly include: IA, DA, MA or HA regimen, including CAG or CIG in combination with decitabine, and single-agent decitabine. 17 patients achieved complete remission (CR) after 1 course of induction chemotherapy and 4 patients achieved CR after 2 courses of induction chemotherapy. 3 patients received CR by four courses of decitabine, 2 patients received no remission, and 1 patient underwent no induction chemotherapy and were treated direct MST. There were 16 patients with pretransplant CR and 11 patients were not in remission before transplantation. Follow-up mainly used consult patient's medical records and telephone inquiry to observe the adverse effects and efficacy of MST treatment. Survival analysis was performed by Kaplan-Meier method, with the main observation indicators overall survival(OS) and leukemia-free survival(LFS), and performed with the Log-rank test. Multivariate analysis was performed by the Cox regression model. RESULTS: A total of 79 MST were performed in 27 AML patients with good overall safety and no special serious adverse effects. The median time of leukocyte recovery was 13(4-28) days, and the median time of platelet recovery was 13(4-30) days. There were 50 cases of infection, 5 cases of abnormal liver function and 3 cases of abnormal cardiac function. Except for abnormal cardiac function, all other complications did not affect the treatment and were cure. Acute or chronic GVHD, renal insufficiency, abnormal coagulation function, and severe bleeding were not observed during treatment or during follow-up. As of the follow-up date, the median follow-up time of the 27 patients was 79(14-171) months, the median OS time was 62(1-171) months, and the median LFS time was 15(0-171) months. The 2-year OS rate was 65.7%（17/27）, and the 2-year LFS rate was 47.4%（12/27） . The complete response rate of 27 patients treated with MST was 48.1% (13/27). 8 patients relapsed during MST treatment, including 7 patients after the completion of the first MST course and 1 patient after the completion of the second MST course. 2 patients relapsed after the end of the course of MST. 13 patients died, including 10 patients because of disease progression, two patients from severe infection, and one patient from cardiac damage. CONCLUSION MST has the advantages of small toxic side effects, complete compatibility of HLA matching is not required, effective avoidance of GVHD and rapid hematopoietic recovery, which can improve OS and LFS in elderly AML and young AML patients, and is one of the treatment options for patients without HLA matching.
Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Cytarabine ; Decitabine/therapeutic use* ; Female ; Graft vs Host Disease/drug therapy* ; Humans ; Leukemia, Myeloid, Acute/drug therapy* ; Male ; Middle Aged ; Remission Induction ; Retrospective Studies ; Survival Analysis ; Treatment Outcome

Objective: To analyze the influencing factors of healthy life expectancy (HLE). Methods: Seven Chinese and English databases were used for the retrieval of related literatures published by May 7, 2022 to identify influencing factors of HLE, including diseases and injuries and their risk factors. Based on the ecological model of health determinants, this study classifies the risk factors of diseases and injuries into five levels: personal characteristics, individual behavior and lifestyle, social network, living and working conditions, and macroscopic socio-economic, cultural and environmental conditions. Contents of research area, HLE indicators, research population, influencing factors, data sources and results were extracted. The frequencies of reported documents of different HLE indicators and influencing factors of different dimensions were visualized by using evidence map, and the empirical studies of four authoritative English medical journals and Chinese core medical journals were further compared and described. Results: A total of 90 studies were selected, in which 26 were conducted in China (28.9%). Fifty-three studies are about diseases and injuries in the first dimension, and all of them have studied non-communicable diseases, accounting for the highest proportion (58.9%). There were 77 studies about the analysis on the determinants of health at five levels by an ecological model, all the studies reported multi-level results. Among them, 53 studies reported personal characteristics (58.9%), 47 studies reported individual behavior and lifestyle (52.2%), 10 studies reported social networks (11.1%), 35 studies reported living and working environment (38.9%), 8 studies reported social economy, culture status and environment condition (8.9%). The literatures about HLE published by 4 authoritative English medical journals and 21 Chinese core medical journals in recent three years were selected. Non-communicable diseases and personal characteristics were the top two most commonly studied factors of HLE, and 11 (52.3%) and 12 (57.1%) studies reported these two kinds of factors respectively. The most important factor contributing to the global disability-adjusted life years of non-communicable diseases was individual behavior and lifestyle, which was the most changeable factor. Conclusions: In recent three years, studies involving influencing factors of HLE were mainly non-communicable diseases and personal characteristics. In the future, individual behavior, lifestyle and working environment should be strengthened.
Humans ; Noncommunicable Diseases ; Healthy Life Expectancy ; Life Style ; Asian People ; Risk Factors

ObjectiveTo investigate the effects of micro-fertilizer containing rare earth of different types and concentrations on the growth，yield and quality of Angelica sinensis. MethodOn the basis of the single-factor randomized block design， the growth and index components of Angelica sinensis were determined with rare earth-containing nitrate and chloride micro-fertilizers of different concentrations as foliar fertilizers. ResultSpraying 0.8 g·mL^-1 rare earth-containing chloride micro-fertilizer could increase the economic yield of A. sinensis， with the fresh yield per mu （1 mu≈667 m²） reaching 855.4 kg and the dry yield per mu 350.7 kg，which increased by 15.16% and 28.70% respectively compared with that in the control group CK1. Spraying 1.2 g·mL^-1 rare earth-containing nitrate micro-fertilizer could promote the growth and development of A. sinensis and significantly increase the content of index components， with the plant height reaching 93.05 cm，the stem diameter 15.60 mm，the root diameter 16.10 mm，the main root length 36.5 cm，and the number of leaves 11.25 pieces per plant， which increased by 32.76%，31.98%，41.98%，53.36%，and 45.16%， respectively， compared with those in the control group CK2. Besides， the content of ferulic acid，volatile oil，ligustilide， and extract was 0.96%，0.41%，0.30% and 48.76%，respectively，which increased by 12.94%，17.14%，11.11%， and 12.07%，respectively，compared with that in the control group CK2. ConclusionSpraying 0.8 g·mL^-1 rare earth-containing chloride micro-fertilizer and 1.2 g·mL^-1 rare earth-containing nitrate micro-fertilizer can promote the growth and development of A. sinensis，improve the medicinal properties，and increase yield and quality. Rare earth-containing micro-fertilizers can be applied in the standardization of A. sinensis cultivation， which can change the production status of A. sinensis that depends on chemical fertilizers and single fertilization， and promote the green， organic and ecological cultivation of A. sinensis.

The advancement of the next generation sequencing (NGS) technology has promoted the development of ancient DNA research. Ancient DNA has made outstanding contributions in various fields such as human origin, animal evolution, etc. How to effectively extract and mine the genetic information from fossil and sub-fossil remains excavated from specific locations is a prerequisite for optimizing their important roles in many fields. In this study, we correlated the two main indicators of DNA damage (terminal base replacement rate, average fragment length) with the possible factors such as the burial time, geological epochs, tissue types, and sequencing library construction methods. The results show that the end base replacement rate of ancient DNA from Northeastern China is positively correlated with the water content of the environment and the ages of the samples. Among samples of different geological epochs, ancient DNA end base replacement rates have significant differences. On the contrary, different tissue types of the remains have no significant effects on the end base replacement rate of ancient DNA. The average fragment size of the molecules has no obvious correlation with the factors mentioned above. The results provide both solid data for investigating the characteristics of ancient DNA from specimens collected in Northeastern China, and valuable information for collecting appropriate samples from different geographical locations and the downstream storage before wet lab procedures after excavation.