Objective: To systematically evaluate the association between maternal adverse childhood experiences (ACEs) and offspring social behavior, so as to provide a theoretical basis for further research on intergenerational social behavioral development. Methods: Relevant research literature about maternal ACEs and the development of children s maladaptive social behaviors were collected, from China National Knowledge Infrastructure (CNKI), VIP, Wanfang, SinoMed, PubMed, Web of Science, Cochrane Library, Embase and SpringLink databases, covering the period from the inception of each database to May 2025. The Chinese database matched and searched through three groups of keywords: "Pregnant women" "Mothers" and "Women"; "Bad childhood experience" "Bad early experience" and "Bad adolescent experience"; "Children" "Teenagers" "Children s behavior" "Children s development" "Teenagers behavior" "Internalized behavior" and "Externalized behavior". The English database was searched by three groups of keywords: "Female" "Pregnant women" "Mothers"; "Adverse childhood experiences" "Adverse early childhood experiences" "Adverse experiences of adolescent"; "Child behavior" "Child development" "Adolescent behavior" "Internalized behaviors" "Externalized behaviors". The selected literature was evaluated for quality and data extraction, with OR and 95% CI as effect indicators. Stata 16.0 software was used for heterogeneity testing, subgroup analysis, and publication bias analysis. Results: A total of 14 studies involving 64 302 mother-child pairs were included. The Meta analysis results showed a significant correlation between maternal ACEs and both offspring maladaptive internalized behaviors ( OR=1.75, 95%CI=1.42-2.15, P <0.01) and externalized behaviors ( OR=1.82, 95%CI=1.51-2.20, P <0.01). The results of subgroup analyses showed that in different regions[internalized behaviors:domestic, foreign OR (95% CI )=2.03(1.49-2.76), 1.55(1.19-2.03); externalized behaviors: domestic, foreign OR (95% CI )=2.41(1.52-3.82), 1.65(1.36-2.01)], study type[internalized behaviors: cohort study, cross sectional study OR (95% CI )=1.64(1.34-2.00), 1.85(1.30-2.65); externalized behaviors: cohort study, cross sectional study OR (95% CI )=1.76(1.46-2.12), 2.12(1.40-3.20)], sample size [internalized behaviors: ≥4 000, <4 000 pairs OR (95% CI )=1.69(1.13-2.55), 1.77( 1.41 -2.24); externalized behaviors: ≥3 000, <3 000 pairs OR (95% CI )=1.72(1.37-2.17), 2.13(1.44-3.15)], there were significant and positive association between mothers ACEs and children s internalizing and externalizing behaviors (all P <0.05). Conclusion A substantial positive association exists between maternal ACEs and the development of offspring maladaptive internalized and externalized behaviors, but the result needs to be continued to be validated by more research.

Objective:To conduct a comprehensive review on the current research status of postpartum follow-up for patients with hypertensive disorders of pregnancy (HDP), and provide a basis and guidance for the management of postpartum follow-up for HDP patients.Methods:Guided by the methodological framework of the scoping review, the literatures on postpartum follow-up of HDP patients in Cochrane Library, PubMed, Web of Science, Embase, China Biomedical Literature Database, China National Knowledge Infrastructure, VIP and Wanfang databases were retrieved, and search for relevant literature by the snowballing method. The search time range is from the establishment of the database to February 1, 2025. The included literature was analyzed and summarized.Results:A total of 32 literatures were included, including 31 in English and 1 in Chinese. The participation rate of postpartum follow-up for HDP patients is generally low, and the disease has a significant impact on long-term health. In addition, there is considerable variation in the content, format and time of follow-up. The follow-up content includes the patient's physical health status, long-term health risks and the availability of medical resources, etc.Conclusions:There are still deficiencies in the current implementation of postpartum follow-up for HDP patients. Existing follow-up studies lack high-quality randomized controlled trials as evidence support, and the influencing factors are complex and diverse. In the future, it is necessary to strengthen cooperation among multiple disciplines, closely integrate clinical guidelines with practical needs, and systematically evaluate the effectiveness of follow-up in clinical practice to enhance the scientific and effectiveness of follow-up and provide better health management support for HDP patients.

Objective:To conduct a comprehensive review on the current research status of postpartum follow-up for patients with hypertensive disorders of pregnancy (HDP), and provide a basis and guidance for the management of postpartum follow-up for HDP patients.Methods:Guided by the methodological framework of the scoping review, the literatures on postpartum follow-up of HDP patients in Cochrane Library, PubMed, Web of Science, Embase, China Biomedical Literature Database, China National Knowledge Infrastructure, VIP and Wanfang databases were retrieved, and search for relevant literature by the snowballing method. The search time range is from the establishment of the database to February 1, 2025. The included literature was analyzed and summarized.Results:A total of 32 literatures were included, including 31 in English and 1 in Chinese. The participation rate of postpartum follow-up for HDP patients is generally low, and the disease has a significant impact on long-term health. In addition, there is considerable variation in the content, format and time of follow-up. The follow-up content includes the patient's physical health status, long-term health risks and the availability of medical resources, etc.Conclusions:There are still deficiencies in the current implementation of postpartum follow-up for HDP patients. Existing follow-up studies lack high-quality randomized controlled trials as evidence support, and the influencing factors are complex and diverse. In the future, it is necessary to strengthen cooperation among multiple disciplines, closely integrate clinical guidelines with practical needs, and systematically evaluate the effectiveness of follow-up in clinical practice to enhance the scientific and effectiveness of follow-up and provide better health management support for HDP patients.

Objective To observe the manifestations of adult adrenal glands in intraoperative ultrasound(IOUS).Methods A total of 71 patients who underwent surgery for liver,biliary or pancreatic lesions were enrolled.Adrenal glands manifestations in IOUS were observed,and the displaying rate and the measured thickness of adrenal glands of IOUS were compared with those of CT/MRI.Results Adult adrenal gland manifested as bilateral weak echogenic structures with clear boundary and irregularly shape in IOUS.CT/MRI displaying rate of adrenal gland was 97.18％(138/142),of IOUS was 95.07％(135/142).IOUS displaying rate of the left side adrenal gland was 97.18％(69/71),of the right side adrenal gland was 92.96％(66/71),including 4 adrenal glands not shown on CT/MRI.The thickness of adrenal gland measured with IOUS was greater than those with CT/MRI(all P＜0.05).Conclusion IOUS of Adult adrenal glands present as bilateral weak echogenic structures with clear boundary and irregularly shape.IOUS displaying rate of adult adrenal gland was higher of the left side than the right side.

Retrograde adeno-associated viruses (AAVs) are capable of infecting the axons of projection neurons and serve as a powerful tool for the anatomical and functional characterization of neural networks. However, few retrograde AAV capsids have been shown to offer access to cortical projection neurons across different species and enable the manipulation of neural function in non-human primates (NHPs). Here, we report the development of a novel retrograde AAV capsid, AAV-DJ8R, which efficiently labeled cortical projection neurons after local administration into the striatum of mice and macaques. In addition, intrastriatally injected AAV-DJ8R mediated opsin expression in the mouse motor cortex and induced robust behavioral alterations. Moreover, AAV-DJ8R markedly increased motor cortical neuron firing upon optogenetic light stimulation after viral delivery into the macaque putamen. These data demonstrate the usefulness of AAV-DJ8R as an efficient retrograde tracer for cortical projection neurons in rodents and NHPs and indicate its suitability for use in conducting functional interrogations.
Animals ; Haplorhini ; Axons ; Motor Neurons ; Interneurons ; Macaca ; Dependovirus/genetics* ; Genetic Vectors

Background Bipolar disorder is a severe mental disorder characterized by cycling between mania/hypomania and depression,yet its underlying pathophysiological mechanism remains unclear.Several prior studies have suggested a potential role for voltage-gated calcium channel subunit genes in the etiology of bipolar disorder,particularly in their influence on brain structure.Objective To investigate the differences in grey matter volume(GMV)for individuals with bipolar disorder compared to healthy controls,and to explore the potential influence of calcium channel voltage-dependent T-type α1 G subunit(CACNA1G)rs757415 polymorphism on GMV in bipolar disorder and clarify the specific brain regions associated with this genetic variation,thus offering a new opportunity to gain insight into the pathophysiological mechanism of bipolar disorder.Methods A cohort of 289 patients who met the Diagnostic and Statistical Manual of Mental Disorders,fourth edition(DSM-IV)criteria for bipolar disorder were selected for participation.These patients were either admitted to hospital or examined in outpatient clinic for bipolar disorder at the Mental Health Center of West China Hospital,Sichuan University between September 2013 and December 2022.Another 322 healthy individuals were concurrently recruited as a control group from Sichuan University and surrounding communities.All participants underwent brain imaging using a 3.0 T magnetic resonance scanner to acquire data on GMV.Additionally,the presence of the CACNA1G rs757415 polymorphism was validated using the imLDRTM technique.Spearman correlation analysis was utilized to investigate potential relationship between abnormal brain regions identified through GMV data and clinical characteristics of the patients.Then the genotype-by-diagnosis interaction effect for CACNA1G rs757415 on GMV was observed using the full factor method.Results The study successfully enrolled 173 patients with bipolar disorder and 207 healthy controls who completed all the necessary procedures.Analyses revealed decreased GMV for patients with bipolar disorder compared to healthy controls in the left cerebellar declive extending to cerebellar anterior/posterior lobe,fusiform gyrus,parahippocampal gyrus and inferior occipital gyrus(t=5.664,P<0.05);in the right cerebellar anterior/posterior lobe,fusiform gyrus,parahippocampal gyrus extending to lingual gyrus(t=4.583,P<0.05);in the bilateral anterior cingulate/paracingulate gyri,superior frontal gyrus and precuneus(t=7.543,P<0.05);in the left lingual gyrus and superior temporal gyrus(t=6.593,P<0.05);and in the right insula entending to central operculum(t=7.153,P<0.05).Correlation analysis indicated that the duration of bipolar disorder was positively correlated with cerebrospinal fluid volume(r=0.258,P=0.003),whereas negatively correlated with the GMV in the left cerebellar declive extending to cerebellar anterior/posterior lobe,inferior occipital gyrus and parahippocampal gyrus(r=-0.204,P=0.019),in the right cerebellar anterior lobe extending to right cerebellar posterior lobe,fusiform gyrus,parahippocampal gyrus and lingual gyrus(r=-0.238,P=0.006),in the bilateral superior frontal gyrus extending to anterior cingulate/paracingulate gyri and precuneus(r=-0.219,P=0.012),in the left lingual gyrus extending to superior temporal gyrus(r=-0.296,P=0.001),and in the right insula extending to central operculum(r=-0.257,P=0.003).A significant genotype-by-diagnosis interaction effect for CACNA1G rs757415 on GMV was observed in the right parahippocampal gyrus-fusiform gyrus-cerebellum 4-5(F=19.967,P<0.05).In the control group,individuals carrying the non-risk allele showed increased GMV in the right parahippocampal gyrus-fusiform gyrus-cerebellum 4-5 compared to those carrying the risk allele.In contrast,within the patient group,risk allele carriers exhibited increased GMV in the same brain regions when compared to non-risk allele carriers.Moreover,the GMV in the right parahippocampal gyrus-fusiform gyrus-cerebellum 4-5 of patients with bipolar disorder carrying risk alleles was increased compared to healthy controls.Conclusion CACNA1G rs757415 polymorphism may affect the GMV in the right parahippocampal gyrus,fusiform gyrus and cerebellum 4/5 of patients with bipolar disorder.

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.

Objective:To explore the mediating role of interdisciplinary cooperation ability between the level of hospice care practice and difficulty degree of hospice care for medical staff, in order to improve the quality of hospice care services for medical staff, and to provide evidence for relevant managers to formulate effective measures to reduce the implementation of hospice care difficulties.Methods:This study was a cross-sectional survey. Using convenience sampling method, the general data questionnaire, Palliative Care Difficulties Scale (PCDS), Palliative Care Self-Report Practice Scale (PCPS) and Modified Index of Interdisciplinary Collaboration (MIIC) were used to investigate 362 medical staff in all hospice care institutions of Shiyan City from July to August 2022.Results:The total score of PCDS in 362 medical staff was (40.58±13.44) points, (67.47 ± 12.50) points for PCPS and (108.36 ± 21.46) points for MIIC. There was a positive correlation between the total score of MIIC and PCDS ( r=0.500, P<0.01). The total score of PCPS was negatively correlated with the total score of MIIC ( r=-0.337, P<0.01) and the total score of PCDS ( r=-0.189, P<0.01). The interdisciplinary cooperation ability of medical staff in hospice care had a complete mediating effect between the level of practice and the degree of difficulty (Effect value=-0.190, 95% CI-0.274 to -0.126), and the mediating effect accounted for 98.5% of the total effect value. Conclusions:The practice level of hospice care can not directly affect the implementation of the difficulty degree, but by taking active measures to improve the interdisciplinary cooperation ability, so as to enhance the practice level, and then reduce the implementation of hospice care difficulty degree.

【Objective】 To establish a dry fluorescent luminescence method for the detection of antibodies to hepatitis C virus (HCV) and evaluate its clinical application. 【Methods】 Anti-HCV antibody was detected by double-antigen sandwich dry fluorescent luminescence method established using multi-epitope chimeric antigen. The established method was used to detect national reference samples(positive 20, negative 20), and a total of 349 clinical samples, including 108 HCV patients, 36 patients with other diseases and 205 healthy individuals, which were tested in parallel with enzyme-linked immunoassay (ELISA) to evaluate the performance of the established method. 【Results】 The concordance rate of positive and negative(each 20) reference samples were both 100% (20/20), and the CV of precision reference sample was 9.16%, which met the requirements of national reference samples. In clinical performance evaluation, the AUC value was 0.984, and the sensitivity and specificity of the dry fluorescent luminescence method were 96.30% (104/108) and 96.27% (233/241). The overall concordance rate between dry fluorescent luminescence method and ELISA was 97.71% (341/349) (Kappa=0.952). 【Conclusion】 The dry fluorescence luminescence method of HCV antibody is simple and rapid, with high sensitivity and high specificity, and can be used in clinical application.

Tetraspanins are a class of cell surface glycoproteins that are expressed very broadly, which can form a complex tetraspanins net by combining with many kinds of cell surface molecules such as integrins, signal proteins, growth factors and so on.In recent years, more and more studies suggest that tetraspanins are closely related to the invasion and metastasis of malignancies and show a certain clinical value, which can be used as new diagnosis and prognosis indicators of malignancy.