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.

Objective To investigate the effect of the petroleum ether extract of Sageretia thea on the proliferation and apoptosis of breast cancer cells.Methods After breast cancer cells were incubated with the petroleum ether extract for different times,cell viability was analyzed by CCK8 assay,cell proliferation was detected by plate cloning test,nuclear morphology was observed by DAPI staining,mitochondrial membrane potential(MMP)and reactive oxygen species(ROS)were determined by immunofluorescence,and the cell cycle and apoptosis were detected by flow cytometry.After incubating with the extract for 24 h,the CCK8 assay was used to observe the toxicity to normal human vascular endothelial cells.Results The IC50 of BT549 and MDA-MB-231 breast cancer cell lines treated with the petroleum ether extract for 24 h were 45.40 μg/ml and 12.23 μg/ml,respectively.The extract time and dose dependently inhibited breast cancer cell viability and clonal formation,induced cell apoptosis and cycle arrest in G1/S phase,decreased MMP and increased ROS levels.There was no toxic effect on normal endothelial cells.Conclusion The petroleum ether extract of Sageretia thea may induce apoptosis by increasing ROS to cause MMP collapse,followed by activating mitochondrial pathway,thereby hindering the growth of breast cancer cells.These results could support the application of Sageretia thea to anti-breast tumor in the folk.

Objective:To investigate the clinical efficacy of propofol on blood pressure (BP) and heart rate (HR) in hypertensive patients with hyperacute uncomplicated type B aortic dissection (HU-TBAD).Methods:This study was a single-center, double-blind, randomized controlled trial. Totally 96 consecutive hypertensive patients with HU-TBAD admitted to the Department of Emergency in our hospital from July 2020 to March 2023 were enrolled and randomly divided into control and treatment groups ( n=48/group) by envelope method. All patients were treated with nicardipine, remifentanil, esmolol, and basic treatments. Besides, patients in the treatment group were injected with 0.5 mg/kg propofol, followed by 1.0 mg/(kg·h) with continuous micro-pump intravenous infusion; the RASS score was evaluated every 15 minutes to adjust the dosage of propofol to maintain the RASS score at -2-0 points, while the control group was given an equal volume of normal saline. Systolic blood pressure (SBP), diastolic blood pressure (DBP), and HR were analyzed at different time points (TPs). Related indexes between the two groups were compared at 0 (T 0 min) and 60 (T 60 min) minutes. Standard-reaching rate of related indexes, levels of mean nicardipine dose (mND) and urine volume, and adverse effect rates (AERs) were also compared between the two groups. All patients were admitted to the cardiovascular surgical ward to receive proper management and follow-up for 21 d after discharge from the Department of Emergency. Mann-Whitney U test, t-test, χ2 test, or Fisher's test were used to compare the data between the two groups, while the data of two groups at different TPs were compared by using repetitive measurement deviation analysis. Results:No significant differences were observed in general clinical data between the two groups (all P>0.05). There were significant differences in SBP, DBP, and HR levels in different TPs, groups, and interaction of Time and Group (Time×Group) (all P<0.05). For comparison of related indexes at T 0 min and T 60 min, there were statistical differences in oxygenation index levels at different TPs ( P<0.01), but not in different groups and Time×Group (all P>0.05); significant differences in levels of partial pressure of carbon dioxide, respiratory rate, and lactate were observed in different TPs and Time×Group (all P<0.01), but not observed in different groups (all P>0.05). There were significant differences in NRS score in different TPs, groups, and Time×Group (all P<0.05), while not in cardiac troponin I levels in different TPs, groups, and Time×Group (all P>0.05). Compared with the control group, the standard-reaching rate of SBP, DBP, HR, sedation, and analgesia as well as the level of RASS score reduction in the treatment group were significantly increased [54.17% vs. 77.08%, 56.25% vs. 81.25%, 50.00% vs. 72.92%, 47.92% vs. 72.92%, 43.75% vs. 83.33%, 1.00 (0, 2.00) vs. 2.00 (1.00, 3.00), respectively, all P<0.05], while the level of mND was significantly decreased [μg·kg -1·min -1, 2.50 (2.00, 2.50) vs. 2.00 (1.50, 2.50), P<0.01]; there were no statistical differences in both urine volume levels and AERs between the two groups (all P>0.05). Following up for 21 d, the rate of aortic dissection deterioration and ICU admission was significantly lower in the treatment group than in the control group (19.57% vs. 4.26%, 23.91% vs.6.38%, respectively, all P<0.05). Conclusions:Propofol enhances the analgesic effect of remifentanil, synergistically reduces SBP, DBP, and HR, and improves clinical prognosis in hypertensive patients with HU-TBAD.

Objective:To investigate the effect of specnuezhenide on high glucose-induced human retinal microvascular endothelial cells (hRMECs) injury and its mechanism.Methods:The hRMECs were divided into a normal control group cultured in a culture medium containing 5.5 mmol/L glucose, a hypertonic group cultured in a culture medium containing 5.5 mmol/L glucose + 24.5 mmol/L mannitol, a high glucose group cultured in a culture medium containing 30 mmol/L glucose, as well as high glucose+ low-, medium-, and high-dose specnuezhenide groups cultured in culture media containing 30 mmol/L glucose + 25, 50, 100 μmol/L specnuezhenide for 24 hours, respectively.In addition, hRMECs were divided into a high glucose+ small interfering RNA-negative control (si-NC) group cultured in a culture medium containing 30 mmol/L glucose, a high glucose+ si-forkhead box O4 (FOXO4) group cultured in a culture medium containing 30 mmol/L glucose, a high glucose+ specnuezhenide+ pcDNA group cultured in a culture medium containing 100 μmol/L specnuezhenide + 30 mmol/L glucose, and a high glucose+ specnuezhenide+ pcDNA-FOXO4 group cultured in a culture medium containing 100 μmol/L specnuezhenide+ 30 mmol/L glucose for 24 hours after transfection by corresponding reagents.Cell apoptosis was detected by flow cytometry.The malondialdehyde (MDA) concentration and superoxide dismutase (SOD) activity in cells were detected by the thiobarbituric acid method and xanthine oxidase method, respectively.The concentrations of interleukin (IL)-1β and tumor necrosis factor (TNF)-α in the cell culture supernatant were detected by enzyme linked immunosorbent assay.The relative expression level of FOXO4 protein in cells was determined by Western blot.Results:The apoptosis rates of normal control group, hypertonic group, high glucose group, high glucose+ low-, medium- and high-dose specnuezhenide groups were (7.32±0.72)%, (7.44±0.70)%, (23.96±1.32)%, (19.84±1.09)%, (14.13±0.85)% and (9.84±0.70)%, respectively.There were significant differences in cell apoptosis rate, MDA concentration, SOD activity, the concentration of IL-1β, the concentration of TNF-α, and the relative expression level of FOXO4 protein among the six groups ( F=498.545, 1 186.693, 516.629, 654.247, 638.238, 472.655; all at P<0.001). Compared with high glucose group, the apoptosis rate, MDA concentration, IL-1β and TNF-α concentration, FOXO4 protein expression level were significantly decreased in high glucose+ low-, medium- and high-dose specnuezhenide groups, and SOD activity was significantly increased in a dose-dependent manner.Compared with high glucose+ si-NC group, the expression level of FOXO4 protein, cell apoptosis rate, MDA concentration, IL-1β and TNF-α mass concentrations were decreased in high glucose + si-FOXO4 group, while the SOD activity was increased.Compared with high glucose+ specnuezhenide+ pcDNA group, the apoptosis rate, MDA concentration, IL-1β and TNF-α concentrations, FOXO4 protein expression level of hRMECs in high glucose+ specnuezhenide+ pcDNA-FOXO4 group were significantly increased, and SOD activity was significantly decreased (all at P<0.05). Conclusions:Specnuezhenide can protect hRMECs from high glucose-induced apoptosis, oxidative stress and inflammatory response by down-regulating FOXO4.

Primary ciliary dyskinesia (PCD) is a highly heterogeneous recessive inherited disorder. FAP54, the homolog of CFAP54 in Chlamydomonas reinhardtii, was previously demonstrated as the C1d projection of the central microtubule apparatus of flagella. A Cfap54 knockout mouse model was then reported to have PCD-relevant phenotypes. Through whole-exome sequencing, compound heterozygous variants c.2649_2657delinC (p. E883Dfs*47) and c.7312_7313insCGCAGGCTGAATTCTTGG (p. T2438delinsTQAEFLA) in a new suspected PCD-relevant gene, CFAP54, were identified in an individual with PCD. Two missense variants, c.4112A>C (p. E1371A) and c.6559C>T (p. P2187S), in CFAP54 were detected in another unrelated patient. In this study, a minigene assay was conducted on the frameshift mutation showing a reduction in mRNA expression. In addition, a CFAP54 in-frame variant knock-in mouse model was established, which recapitulated the typical symptoms of PCD, including hydrocephalus, infertility, and mucus accumulation in nasal sinuses. Correspondingly, two missense variants were deleterious, with a dramatic reduction in mRNA abundance from bronchial tissue and sperm. The identification of PCD-causing variants of CFAP54 in two unrelated patients with PCD for the first time provides strong supportive evidence that CFAP54 is a new PCD-causing gene. This study further helps expand the disease-associated gene spectrum and improve genetic testing for PCD diagnosis in the future.
Mice ; Animals ; Humans ; Male ; Kartagener Syndrome/metabolism* ; Cilia/metabolism* ; Semen ; Genetic Testing ; RNA, Messenger ; Mutation

Osteoporotic thoracolumbar fracture in the elderly will seriously reduce their quality of life and life expectancy. For osteoporotic thoracolumbar fracture in the elderly, spinal reconstruction is necessary, which should comprehensively consider factors such as the physical condition, fracture type, clinical characteristics and osteoporosis degree. While there lacks relevant clinical norms or guidelines on selection of spinal reconstruction strategies. In order to standardize the concept of spinal reconstruction for osteoporotic thoracolumbar fracture in the elderly, based on the principles of scientificity, practicality and progressiveness, the authors formulated the Clinical guideline for spinal reconstruction of osteoporotic thoracolumbar fracture in elderly patients ( version 2022), in which suggestions based on evidence of evidence-based medicine were put forward upon 10 important issues related to the fracture classification, non-operative treatment strategies and surgical treatment strategies in spinal reconstruction after osteoporosis thoracolumbar fracture in the elderly, hoping to provide a reference for clinical treatment.

Objective: To evaluate the effect of a dietary and exercise intervention on cognition and behaviors among primary school students, and to further explore the mediating role of family support, in order to provide scientific evidence for future effective intervention strategies. Methods: A dietary and exercise intervention program for childhood obesity prevention was carried out in 24 primary schools in Beijing, Changzhi and Urumqi from 2018 to 2019, and 1 392 children in grade four as well as their parents were included. Family support and children s cognition and behaviors were collected through questionnaire. To carry out diet and exercise behavior intervention on the three levels of school, family and individual in the intervention group,and children s dietary and exercise knowledge, eating habits, physical activities, as well as sedentary and screen behaviors were evaluated. The linear mixed model was used to analyze the effect of intervention on children s cognition and behaviors, and the mediation model was used to explore the role of family support. Results: The proportion of children with higher score of dietary and exercise knowledge ( OR= 2.34 , 95%CI =1.71-3.21), eating habits ( OR=2.58, 95%CI =1.75-3.82), and sedentary and screen behaviors ( OR=1.91, 95%CI =1.35-2.68) increased in the intervention group after one year intervention ( P <0.01), compared with the control group, respectively. The intervention also increased the proportion of children s family support in the intervention group compared with the control group ( OR=3.45, 95%CI =2.19-5.45), and the support from children s fathers ( OR=2.70, 95%CI =1.68-4.35), mothers ( OR=3.71, 95%CI =2.28-6.04), paternal grandmothers ( OR=1.65, 95%CI =1.00-2.70), and maternal grandmothers ( OR= 2.14, 95%CI =2.12-2.16) increased significantly ( P <0.05). The mediation analysis showed that family support played a mediating role in association between comprehensive intervention and children s eating habits as well as sedentary and screen behaviors. Conclusion The dietary and exercise intervention effectively promoted children s cognition and behaviors, and family support played an important mediating role.

Objective: To explore the mediation effect of eating behavior in the personality obesity association, so as to provide scientific evidence for preventing childhood obesity in China. Methods: This study investigated 1 271 children in September 2018 among Beijing, Changzhi and Urumuqi. By used NEO five Factor Inventory to assess characteristics of personality and used Children Eating Behavior Questionnaire to measure eating behaviors in children. Five obesity related indicators [body mass index (BMI), BMI Z score, waist circumference, waist to hip ratio and body fat percentage] were derived from physical examination. Results: After adjusting for sex, age and region, the standardization scores of conscientiousness were negatively associated with BMI( B= -0.227 , 95%CI =-0.422--0.031), BMI Z score( B=-0.081, 95%CI =-0.158--0.006), waist circumference( B=-0.720, 95%CI = -1.281--0.159), waist to hip ratio( B=-0.004, 95%CI =-0.007--0.001) and body fat percentage ( B=-0.727, 95%CI = -1.293--0.162)( P <0.05). Results from the mediation analysis showed that the associations between conscientiousness and BMI, BMI Z score, waist circumference, waist to hip ratio and body fat percentage were partly mediated through food responsiveness and emotional eating behaviors; with effects ranged from 27.5%-47.1% and 0.9%-18.0%( P <0.05). Conclusion Conscientiousness is associated with lower risk of childhood obesity and food responsiveness and emotional eating behaviors show mediating effect in the association between childhood personality and obesity. Health education should be carried out in time for children with low conscientiousness in order to prevent the occurrence of obesity in the early stage.

Objective: To analyze the effect of a comprehensive intervention on the accuracy of children s body size perception, so as to provide a theoretical basis for child body size perception improvement. Methods: The participants were selected from a cluster randomized controlled trial (September 2018 to June 2019). A total of 1 287 children in 24 primary schools (clusters) equally distributed among three regions (Beijing, Changzhi and Urumqi) were selected, which included 12 intervention schools (648 students) and 12 control schools (639 students). The accuracy of body size perception was measured by Ma figural stimuli. A linear mixed model was employed to analyze the effect of the comprehensive intervention on the accuracy of children s body size perception. Results: At baseline, the accuracy rate of body size perception among children in the intervention group and the control group was 56.6% and 51.5%, respectively. The underestimation rate was 42.0% and 47.7%, and the overestimation rate was 1.4% and 0.8%. After the intervention, compared with the control group, the inaccuracy rate ( OR=0.50, 95%CI=0.37-0.68, P <0.01) and the underestimation rate in the intervention group decreased ( OR=0.37, 95%CI=0.26-0.54, P <0.01). There was no significant difference in the overestimation rate between the two groups( P =0.51). The results of the stratified analysis showed that the intervention could improve the accuracy of children s body size perception, regardless of their gender, nutritional status, region, or whether or not they were only child( P >0.05). Conclusion The inaccuracy rate of children s body size perception, which mainly involved underestimation was high. A comprehensive intervention can effectively reduce body size underestimation and improve the accuracy of children s body size perception.

To investigate the diagnostic value of narrow-band imaging (NBI) endoscopy for esophageal polyps in children. Microscopic morphology of various polyps in 35 children with esophageal polyps in Children's Hospital of Shanghai from January 2016 to June 2020 were observed under both traditional white light endoscopy and NBI endoscopy. The sensitivity and specificity of traditional white light endoscopy and NBI endoscopy were compared with the pathological results as the gold standard. A total of 70 esophageal polypoid lesions were found in 35 children, including 27 single polyps. Pathological results indicated that the majority of polyps were non-neoplastic polyps (52.9%, 37/70).The sensitivity of NBI endoscopy in the diagnosis of esophageal neoplastic polyps was significantly higher than that of white light endoscopy [93.9% (31/33) VS 90.9% (30/33), P < 0.001], and the specificity was also higher [89.2% (33/37) VS 78.4% (29/37), P=0.864]. By observing the microscopic structure of esophageal polyps, NBI endoscopy contributes to the clinical prediction of the pathological properties of polyps. Its sensitivity is superior to the white light endoscopy.