ObjectiveAutism spectrum disorder (ASD) is a neurodevelopmental condition characterized by difficulties with communication and social interaction, restricted and repetitive behaviors. Previous studies have indicated that individuals with ASD exhibit early and lifelong attention deficits, which are closely related to the core symptoms of ASD. Basic visual attention processes may provide a critical foundation for their social communication and interaction abilities. Therefore, this study explores the behavior of children with ASD in capturing attention to changes in topological properties. MethodsOur study recruited twenty-seven ASD children diagnosed by professional clinicians according to DSM-5 and twenty-eight typically developing (TD) age-matched controls. In an attention capture task, we recorded the saccadic behaviors of children with ASD and TD in response to topological change (TC) and non-topological change (nTC) stimuli. Saccadic reaction time (SRT), visual search time (VS), and first fixation dwell time (FFDT) were used as indicators of attentional bias. Pearson correlation tests between the clinical assessment scales and attentional bias were conducted. ResultsThis study found that TD children had significantly faster SRT (P<0.05) and VS (P<0.05) for the TC stimuli compared to the nTC stimuli, while the children with ASD did not exhibit significant differences in either measure (P>0.05). Additionally, ASD children demonstrated significantly less attention towards the TC targets (measured by FFDT), in comparison to TD children (P<0.05). Furthermore, ASD children exhibited a significant negative linear correlation between their attentional bias (measured by VS) and their scores on the compulsive subscale (P<0.05). ConclusionThe results suggest that children with ASD have difficulty shifting their attention to objects with topological changes during change detection. This atypical attention may affect the child’s cognitive and behavioral development, thereby impacting their social communication and interaction. In sum, our findings indicate that difficulties in attentional capture by TC may be a key feature of ASD.

OBJECTIVE: To explore the expression regulation of lipid metabolism gene ABHD5 in testes. METHODS: Differential gene analysis was performed by integrating databases of TCGA and GTEx to identify the target gene ABHD5. The expression trends of ABHD5 gene in testicular carcinoma tissue were analyzed. Human testis single-cell atlases were obtained from the Human Protein Atlas and Male Health Atlas databases to determine the expression distribution of ABHD5 across different testicular cell types. Additionally, the GTEx database was utilized to visualize the expression pattern of ABHD5 in the testis, thereby enhancing the understanding of its transcriptional profile. The relationship between ABHD5 expression and age was assessed through integrated database analysis. Western blotting and immunofluorescence were performed to detect differential expressions of ABHD5 in testicular tissues of young and aged mice respectively. RESULTS: The TCGA database indicated that the expression of ABHD5 in human testicular carcinoma tissue was significantly lower than that in normal testicular tissue which showed a negative correlation with patient survival. ABHD5 was highly expressed in germ cells of the testis reveaked from Human Protein Atlas and Male Health Atlas databases. The stability of ABHD5 protein was crucial for testicular tissue, and its expression decreased with age. Furthermore, Western blot and immunofluorescence staining demonstrated that ABHD5 expression in the testicular tissue of aged mice was significantly lower than that in young mice. CONCLUSION ABHD5 plays an important role in testicular tissue, and may be inseparable from testicular tumors and reproductive aging. However, its mechanism of action remains to be further studied.
Male ; Animals ; Mice ; Testis/metabolism* ; Humans ; Lipid Metabolism/genetics* ; 1-Acylglycerol-3-Phosphate O-Acyltransferase/metabolism* ; Testicular Neoplasms/metabolism*

The integrated management of multi-campus public hospitals is a mandate for national assessment and compul-sory requirement for high-quality advancement of public hospitals.A challenge in multi-campus hospital management is to accel-erate the standardization of various hospital campuses and facilitate the information sharing among them.Based on the manage-ment practices of multi-campus hospitals in Ningxia,this paper discussed the challenges encountered in the integrated manage-ment of multi-campus hospitals.It proposed strategies to enhance homogeneous management and inter-hospital coordination in multi-hospital and multi-campus hospital to provide valuable references.

The biological clock(also known as the circadian rhythm)is the fundamental reliance for all organisms on Earth to adapt and survive in the Earth's rotation environment.Circadian rhythm is the most basic regulatory mechanism of life activities,and plays a key role in maintaining normal physiological and biochemical homeostasis,disease occurrence and treatment.Recent studies have shown that the biologi-cal clock plays an important role in the development of oral tissues and in the occurrence and treatment of oral diseases.Since there is cur-rently no guiding literature on the research methods of biological clock in stomatology,researchers mainly conduct research based on pub-lished references,which has led to controversy about the research methods of biological clock in stomatology,and there are many confusions about how to rationally apply the research methods of circadia rhythms.In view of this,this expert consensus summarizes the characteristics of the biological clock and analyzes the shortcomings of the current biological clock research in stomatology,and organizes relevant experts to summarize and recommend 10 principles as a reference for the rational implementation of the biological clock in stomatology research.

Neck dissection(ND)is one of the main treatment methods for oral and maxillofacial malignancies.Although ND type is in con-stant improvement,but intraoperative peal-pull-push injury of the accessory nerve,muscle,muscle membrane,fascia and ligament induced shoulder syndrome(SS)is still a common postoperative complication,combined with the influence of radiochemotherapy,not only can cause pain,stiffness,numbness,limited dysfunction of shoulder neck and arm,but also may have serious impact on patient's life quality and phys-ical and mental health.At present,there is still a lack of a systematic evaluation and rehabilitation management program for postoperative SS of oral and maxillofacial malignant tumors.Based on the previous clinical practice and the current available evidence,refer to the relevant lit-erature at home and abroad,the experts in the field of maxillofacial tumor surgery and rehabilitation were invited to discuss,modify and reach a consenusus on the etiology,assessment diagnosis,differential diagnosis,rehabilitation strategy and prevention of SS,in order to provide clinical reference.

Objective To investigate the effects of Huoxue Yiqi Decoction(composed of Carthami Flos,Crataegi Fructus,Salviae Miltiorrhizae Radix et Rhizoma,and Astragali Radix)combined with Pinggan Qianyang Muzu Powder(composed of Uncariae Ramulus cum Uncis,Prunellae Spica,Chrysanthemi Flos,Lonicerae Japonicae Flos and Cassiae Semen)on blood lipid metabolism and cardiac function in female patients with essential hypertension.Methods A total of 220 female patients with essential hypertension of qi deficiency and blood stasis type were randomly divided into observation group and control group,with 110 cases in each group.The control group was treated with conventional western medicine,and the observation group was treated with Huoxue Yiqi Decoction orally combined with Pinggan Qianyang Muzu Powder for foot bath on the basis of treatment for the control group.The course of treatment for the two groups covered one month.Before and after treatment,the two groups were observed in the changes of blood pressure,blood lipid,traditional Chinese medicine(TCM)syndrome scores and cardiac function indicators of left ventricular ejection fraction(LVEF)and stroke volume(SV).After treatment,the clinical efficacy of the two groups was evaluated.Results(1)After one month of treatment,the total effective rate of the observation group was 95.45%(105/110),and that of the control group was 84.55%(93/110).The intergroup comparison(tested by chi-square test)showed that the efficacy of the observation group was superior to that of the control group(P＜0.01).(2)After treatment,the TCM syndrome scores of primary symptoms and secondary symptoms in the two groups were decreased when compared with those before treatment(P＜0.05),and the decrease in the observation group was superior to that in the control group(P＜0.01).(3)After treatment,the levels of systolic blood pressure(SBP)and diastolic blood pressure(DBP)in the two groups were lower than those before treatment(P＜0.05),and the decrease of SBP and DBP levels in the observation group was significantly superior to that in the control group(P＜0.01).(4)After treatment,the levels of blood lipid indicators of total cholesterol(TC),triglyceride(TG)and low density lipoprotein cholesterol(LDL-C)in the two groups were lower than those before treatment(P＜0.05),and the levels of high density lipoprotein cholesterol(HDL-C)were higher than those before treatment(P＜0.05).The decrease of TC,TG and LDL-C levels and the increase of HDL-C level in the observation group were significantly superior to those in the control group(P＜0.01).(5)After treatment,the levels of cardiac function indicators of LVEF and SV in the two groups were higher than those before treatment(P＜0.05),and the increase of LVEF and SV levels in the observation group was significantly superior to that in the control group(P＜0.01).Conclusion The combination of Huoxue Yiqi Decoction and Pinggan Qianyang Muzu Powder exerts certain effect in the treatment of female patients with essential hypertension of qi deficiency and blood stasis type.The combined therapy is effective on controlling blood pressure,improving blood lipid metabolism and cardiac function indicators.

Surgical operation is the main treatment of oral and maxillofacial tumors.Dysphagia is a common postoperative complication.Swal-lowing disorder can not only lead to mis-aspiration,malnutrition,aspiration pneumonia and other serious consequences,but also may cause psychological problems and social communication barriers,affecting the quality of life of the patients.At present,there is no systematic evalua-tion and rehabilitation management plan for the problem of swallowing disorder after oral and maxillofacial tumor surgery in China.Combining the characteristics of postoperative swallowing disorder in patients with oral and maxillofacial tumors,summarizing the clinical experience of ex-perts in the field of tumor and rehabilitation,reviewing and summarizing relevant literature at home and abroad,and through joint discussion and modification,a group of national experts reached this consensus including the core contents of the screening of swallowing disorders,the phased assessment of prognosis and complications,and the implementation plan of comprehensive management such as nutrition management,respiratory management,swallowing function recovery,psychology and nursing during rehabilitation treatment,in order to improve the evalua-tion and rehabilitation of swallowing disorder after oral and maxillofacial tumor surgery in clinic.

Cryoablation therapy with explicit anti-tumor mechanisms and histopathological manifestations has a long history.A large number of clinical practice has shown that cryoablation therapy is safe and effective,making it an ideal tumor treatment method in theory.Previously,its efficacy and clinical application were constrained by the limitations of refrigerants and refrigeration equipment.With the development of the new generation of cryoablation equipment represented by argon helium knives,significant progress has been made in refrigeration efficien-cy,ablation range,and precise temperature measurement,greatly promoting the progression of tumor cryoablation technology.This consensus systematically summarizes the mechanism of cryoablation technology,indications for oral mucosal melanoma(OMM)cryotherapy,clinical treatment process,adverse reactions and management,cryotherapy combination therapy,etc.,aiming to provide reference for carrying out the standardized cryoablation therapy of OMM.

Objective To explore the role of resveratrol in the immune response and proliferation of macrophages induced by homocysteine(Hcy).Methods ANA-1 cells were divided into control group(conventional culture),model group(100 μmol·L-1 Hcy),experimental-L,-M,-H groups(adding 25,50 and 100 μmol·L-1 resveratrol to model group,respectively),Hcy+Ad-SIRT1 group(100 μmol·L-1 Hcy+Ad-SIRT1),Hcy+si-FOXO1 group(100 μmol·L-1 Hcy+si-FOXO1),Hcy+Res-L+Ad-SIRT1+si-FOXO1 group(100 μmol·L-1 Hcy+25 μmol·L-1 Resveratrol transfected with Ad-SIRT1+si-FOXO1).The cell proliferation was detected by methyl thiazolyl tetrazolium(MTT),and the concentration of interleukin-6(IL-6)and tumor necrosis factor-α(TNF-α)in the supernatant of cell culture medium was detected by enzyme-linked immunosorbent assay.The gene and protein expression of silencing information regulator 1(SIRT1)and forkhead protein 01(FOXO1)were detected by Western blot.Results The optical density of 450 nm in control group,model group and experimental-L,-M,-H groups were 0.25±0.02,0.36±0.02,0.33±0.01,0.30±0.02 and 0.29±0.01,respectively.Compared with the control group,the cell proliferation in the model group was significantly increased(P＜0.05).Cell proliferation in experimental-L,-M,-H groups was significantly decreased compared with model group(all P＜0.05).IL-6 in the supernatant of cell culture medium of control group,model group and experimental-L group were(394.04±20.06),(614.23±21.09)and(501.53±16.52)pg·mL-1,respectively;TNF-α were(516.54±18.96),(717.22±24.81)and(632.74±19.11)pg·mL-1,respectively;SIRT1 relative protein expression were(1.00±0.05),(0.57±0.05)and(0.77±0.04),respectively;the relative protein expression of FOXO1 were 1.00±0.05,2.31±0.18 and 1.58±0.11,respectively.Compared with the control group,the above indexes in the experimental-L group had statistical significance(all P＜0.05).The contents of IL-6 and TNF-α in cell culture fluid supernatant in model group,experimental-L group,Hcy+Ad-SIRT1 group and Hcy+si-FOXO1 group were significantly lower than those in model group,with statistical significance(all P＜0.05).After co-transfection with Ad-SIRT1 and si-FOXO1,the contents of IL-6 and TNF-α in cell culture medium superserum of experimental-L group were significantly lower than those of Ad-SIRT1 group and si-FOXO1 group(all P＜0.05).Conclusion Resveratrol can attenuate the immune response and proliferation of macrophages induced by Hcy,which may be related to the alteration of SIRT1/FOXO1 pathway.

The study aims to investigate and compare the effects of probiotics and docosahexaenoic acid (DHA) with the Alzheimer's disease (AD) therapeutic drug donepezil on the learning cognition and brain damage related indexes in AD mice, and to provide experimental basis for its treatment of AD. All animal experiments were approved by the Ethics Committee of the Henan University of Chinese Medicine (ethics number DWLL2018080003). Fifty male C57BL/6J mice were randomly assigned to one of five groups: sham-operated, model, donepezil (10 mg·kg^-1), probiotic (2.7×10⁹ CFU·d^-1), and DHA (0.104 g·kg^-1). Except for the sham-operated group, the AD animal model was established by injecting Aβ_25-35 (200 μmol·L^-1) in the lateral ventricle, followed by gavage administration for 4 weeks. In all mouse groups, learning memory ability, neuronal morphology in the hippocampus, apoptosis of primary hippocampal cells, and immune cell levels were detected. The levels of Aβ_1-42, Aβ_1-40, p-Tau, AchE, Ach, oxidative stress, glial cell activation, and the inflammatory factors IL-1β, IL-10, and TNF-α in the brain tissue of mice were also detected. 16S rDNA sequencing was used to further investigate the effects of donepezil and probiotics on AD. Donepezil, probiotics and DHA improved cognitive deficits and enhanced learning memory in Aβ_25-35-induced mice by increasing locomotion time, locomotion distance, autonomic alternation rate, and shortening the time to reach the plateau; it significantly attenuated Aβ_25-35-induced brain injury and neuroinflammation in mice by decreasing Aβ_1-42, Aβ_1-40, p-Tau, AchE, IL-1β, TNF-α, and MDA and increasing the levels of Ach, IL-10, GSH-Px, and T-SOD in brain tissues, as well as decreasing the activation of glial cells, and had a modulatory effect on immune cells. 16S rDNA sequencing shows that both donepezil and probiotics restore flora homeostasis and that differential bacteria are strongly associated with cognition, AD pathology, and neuroinflammation. Combining all indicators, donepezil and probiotics were more effective than DHA. All in all, donepezil, probiotics and DHA ameliorate Aβ_25-35-induced cognitive dysfunction and brain damage in mice by modulating immune cells, reducing the number of apoptotic cells and glial cell activation in the brain, and decreasing the levels of oxidative stress and inflammatory factor expression, among which the effects of donepezil and probiotics were better than those of DHA, and the therapeutic effects of donepezil and probiotics on AD were closely related to the modulation of gut microbiome.