The brain-gut interaction theory is a multidimensional integrative concept based on the brain-gut axis， involving neural， endocrine， and immune regulatory networks as well as the gut microbiota. Zang-fu organs （脏腑） theory in traditional Chinese medicine （TCM） shows a high degree of consistency with the brain-gut interaction theory， and the core functions such as the spleen and stomach governing the ascending of the clear and descending of the turbid， the liver governing the free flow of qi， and the heart governing mental and emotional activities are closely associated with the multi-level regulatory mechanisms of the brain-gut axis. TCM therapy can modulate brain-gut interactions through multiple pathways in the treatment of spleen and stomach diseases， including the regulation of gastrointestinal hormone secretion， neurotransmitter levels， the hypothalamic-pituitary-adrenal （HPA） axis， immune homeostasis and inflammatory responses， as well as the gut microecology. However， current basic research on the brain-gut interaction theory in TCM for spleen and stomach diseases still faces several challenges， such as difficulties in integrating TCM spleen-stomach theory with modern pathophysiology， lack of innovation in research concepts， and limitations in research methodologies. It is therefore proposed that multidisciplinary collaboration， multi-omics technologies， and targeted research approaches should be adopted to provide more comprehensive methods for basic research on TCM spleen and stomach diseases， thereby promoting the in-depth development of brain-gut interaction theory.

Background: and Purpose Vertebrobasilar fusiform aneurysms (VBFAs) carry substantial morbidity and mortality, but optimal management for unruptured VBFAs remains unclear. We compared the safety and efficacy of conservative management (CM), stent-assisted coiling (SAC), and flow diverters (FDs) in patients with unruptured VBFAs, focusing on long-term prognosis. Methods: This study included data from a nationwide Chinese cohort of patients with vertebrobasilar dissecting aneurysms. Inverse probability of treatment weighting (IPTW) balanced confounders across groups. The primary outcome was poor prognosis (modified Rankin Scale score >2). Secondary outcomes included aneurysm rupture, ischemic stroke, compression symptoms, and VBFA-related deaths. Logistic regression estimated odds ratios (ORs) and 95% confidence intervals (CIs). Subgroup and sensitivity analyses were performed. Results: Among 1,115 patients with unruptured VBFAs, 838 (median age, 54 years; 655 men) were included. After IPTW, baseline characteristics were balanced. Median follow-up was 54 months. FD was associated with a lower risk of poor prognosis than CM (OR, 0.48 [95% CI, 0.30 to 0.77]; p=0.002), with no difference between CM and SAC. FD also reduced aneurysm rupture (OR, 0.20 [95% CI, 0.07 to 0.60]; p=0.004) and compression symptoms (OR, 0.30 [95% CI, 0.13 to 0.68]; p=0.004) versus CM. Time-to-event analyses further revealed significant differences in vertebral artery lesions and Type I–II VBFAs, whereas no significant differences were observed in basilar or vertebrobasilar junction lesions or in Type III–IV VBFAs. Conclusions Compared with CM, FD was associated with improved long-term outcomes in unruptured VBFAs, particularly in vertebral artery lesions and Type I–II VBFAs, although residual confounding cannot be excluded.

Objective:To evaluate corrective effect of cone beam computed tomography(CBCT)in children with malocclusion during mixed dentition period.Methods:A total of 90 children with malocclusion during mixed dentition period who admitted to 3201th hospital between January and December 2023 were enrolled,and all of them underwent routine orthodontics.Before and after treatment,CBCT scan was performed to obtain oral and maxillofacial imaging data.According to measurement and analysis for imaging data,the corrective effect,the relation indicators between sagittal and vertical directions of jawbone,which included the constructed angle among the center point of sella turcica-nasion-superior alveolar seat(SNA),the constructed angle among the center point of sella turcica-nasion-inferior alveolar seat(SNB),the constructed angle among superior alveolar seat-nasion-inferior alveolar seat(ANB),the constructed angle between occlusal plane and sella-nasion plane(OP-SN),the angle between mandibular plane and extended line of occlusal plane(SN-MP),were assessed.In addition,the other related mandibular indicators included the angle(Y axis angle)between Y axis and orbitoauricular plane,the angle of nasion A point line-orbitale-pterygomaxillary fissure line(NA-Apo),gonion-pogonion length(Go-Pg),the distance values(Wits)between anterior nasal crest and orbitomeatal plane,and between posterior nasal crest and orbitomeatal plane also were assessed.Third,the soft tissue-related indicators,which included the distance(UL-EP)between upper lip protrusion point,nasal protrusion point and soft tissue line,and the distance(LL-EP)between lower lip protrusion point,nasal protrusion point and soft tissue line,and the nasal labial angle(NLA),the lower intersection angle between the line connecting the nasal columella point and the infranasal point,and the lower intersection angle between the line connecting the nasal columella point and upper lip protrusion point,and the angle(H)between H line and soft tissue surface angle,were assessed.Finally,the dentally relative indicators,which included incisor mandibular plane angle(IMPA angle),upper central incisor-sella nasion plane angle(U1-SN),upper central incisor-nasion appoint angle(U1-NA),lower central incisor-nasion B point angle(L1-NB),overbite and coverage,were also assessed.Results:In the 90 children with malocclusion during mixed dentition period after treatment,25 cases(27.78%)were cured,and 56 cases obtained effective treatment(62.22%)and 9 cases(10.00%)did not obtain effective treatment,and effective rate of correction was 90.00%.There was not significant change in SNB angle between before and after treatment,and the difference was not statistically significant(P>0.05).Compared with the indicators before treatment,OP-SN was decreased,while SN-MP,SNA and ANB were all increased after treatment,and the differences were statistically significant(t=6.402,6.135,3.753,50.965,P<0.05).There were not significant changes in Y-axis angle,Wits value,S-Go/N-Me and L1-NB angle between before and after treatment,and the differences were not statistically significant(P>0.05).Compared with the indicators before treatment,the NA-Apo and Go-Pg were increased after treatment,and the differences were statistically significant(t=46.885,7.575,P<0.05).Compared with the indicators before treatment,the NLA,H angle and UL-EP were increased,while LL-EP was decreased after treatment,and the differences were statistically significant(t=2.707,4.163,28.622,3.276,P<0.05).There was not significant change in L1-NB between before and after treatment,and the difference was not statistically significant(P>0.05).Compared with the indicators before treatment,the coverage,U1-SN and U1-NA were increased,while overbite and IMPA were decreased,and the differences were statistically significant(t=16.154,4.723,6.432,4.802,4.106,P<0.05).Conclusion:CBCT can clearly and accurately display three-dimensional morphology and changes of maxillofacial structure of oral cavity,which can provides comprehensive and reliable basis for the assessment for correction effect.Moreover,orthodontic treatment has positive significance in improving dentition occlusion relationship,guiding normal development of jawbone,and optimizing morphology of facial soft tissues,which can provide important reference for the formulation and optimization of the treatment scheme of clinical orthodontics.

Objective To retrieve,evaluate and summarize the best evidence for blood glucose monitoring and management in patients with diabetes of the exocrine pancreas(DEP),and to provide evidence-based basis for clinical practice.Methods According to the"6S"evidence model,relevant evidence on blood glucose management in patients with DEP was searched from computer decision support systems,guideline networks,professional association websites and databases from top to bottom,covering clinical decision-making,clinical practice guidelines,evidence summaries,systematic reviews,expert consensuses,and randomized controlled trials.The search scope was from the establishment of the databases to June 30,2024.Totally 2 researchers independently evaluated the quality of the included literature,and extracted data and summarized evidence that met the criteria.Results A total of 10 articles were included,including 3 guidelines,1 expert consensus,2 systematic reviews,l clinical decision,1 RCT,and 2 cohort studies.Finally,26 pieces of best evidence were formed from 5 aspects,including blood glucose management team construction and goals,blood glucose monitoring methods,glucose control medication management,lifestyle health education and treatment of hypoglycemia.Conclusion This study summarizes the best evidence for blood glucose monitoring and management in DEP patients,which can provide resource preparation for clinical translation and a basis for medical staff to carry out blood glucose management in DEP patients.

Liver diseases have a high prevalence rate worldwide with relatively poor long-term clinical outcomes and have become one of the leading causes of disease burden and death around the world,which poses significant challenges to public health.Eosinophils(Eos)are a class of highly conserved multifunctional immune cells that play critical effector roles in allergic diseases.In recent years,an increasing amount of evidence has shown that Eos plays an important role in the pathogenesis of liver diseases,exerting a protective or harmful effect in different liver diseases,which has become a research hotspot in this field.This article elaborates on the role and potential mechanism of action of Eos in liver diseases,in order to provide a new perspective for in-depth research on the pathogenesis of liver diseases and lay the foundation for developing therapeutic strategies targeting Eos.

N-acetyl-p-aminophenol （APAP） is an antipyretic analgesic commonly used in clinical practice， and APAP overdose can cause severe liver injury and even death. In recent years， the incidence rate of APAP-induced liver injury （AILI） tends to increase， and it has become the second most common cause of liver transplantation worldwide. Autophagy is a highly conserved catabolic process that removes unwanted cytosolic proteins and organelles through lysosomal degradation to achieve the metabolic needs of cells themselves and the renewal of organelles. A large number of studies have shown that autophagy plays a key role in the pathophysiology of AILI， involving the mechanisms such as APAP protein conjugates， oxidative stress， JNK activation， mitochondrial dysfunction， inflammatory response and apoptosis. This article elaborates on the biological mechanism of autophagy in AILI， in order to provide a theoretical basis for the treatment of AILI and the development of autophagy regulators.

BACKGROUND:Cardiac dysfunction due to spinal cord injury is an important factor of death in patients with spinal cord injury;however,the specific mechanism is still not clear.Therefore,revealing the mechanism of cardiac dysfunction in spinal cord injury patients is of great significance to improve their quality of life and survival rate. OBJECTIVE:To investigate the mechanism of luteolin in improving serum-induced myocardial cell death in spinal cord injury rats. METHODS:Allen's impact instrument was used to damage the spine T9-T11 of male SD rats to establish a spinal cord injury model meanwhile a sham operation group was set as the control group.The serum of rats of each group was collected.H9c2 cells were divided into a blank control group,a sham operated rat serum group,a spinal cord injury rat serum group and a luteolin pretreatment group.The cells in blank control group were only cultured with ordinary culture medium.The cells in the sham operated rat serum group were treated with medium containing 10%serum from sham operated rat.The cells in the spinal cord injury rat serum group were treated with medium containing 10%serum from spinal cord injury rat.The cells in the luteolin pretreatment group were precultured with a final concentration of 20 μmol/L luteolin for 4 hours and then changed to a medium containing 10%rat serum from spinal cord injury rat.After 24 hours of culture,the survival rate of each group of H9c2 cells was measured by CCK-8 assay.Western blot assay was used to detect the expression of autophagy related protein LC3 and p62 in H9c2 cells in each group. RESULTS AND CONCLUSION:Compared with the blank control group,there was no significant change in cell survival rate in the sham operated rat serum group(P>0.05).Compared with the sham operated rat serum group,the cell survival rate(P<0.01)and the expression of LC3 protein(P<0.05)in spinal cord injury rat serum group was significantly reduced,and the expression of p62 protein was significantly increased(P<0.05).Compared with the spinal cord injury rat serum group,the survival rate of cells in the luteolin pretreatment group significantly increased(P<0.000 1);the expression of LC3 protein significantly increased(P<0.05),and the expression of p62 protein significantly decreased(P<0.05).The results indicate that luteolin may improve myocardial cell death induced by serum from rats with spinal cord injury by promoting autophagy.

Objective To explore the effects of CDP-diacylglycerol synthase 1(CDS1)on autophagy and amyloid deposition in hippocampal neurons of mice and the related mechanism.Methods Congo red and immunohistochemical staining were used to observe the amyloid deposition in hippocampus of amyloid precursor protein(APP)/presenilin 1(PS1)double-transgenic mice.Lentivirus-mediated overexpression of APP was induced in HT22 cells,and Congo red staining was used to observe the amyloid deposition in HT22 cells.The protein expression levels of microtubule-associated protein 1 light chain 3(LC3)-Ⅱ and P62 in the hippocampus of APP/PS1 double-transgenic mice and APP-overexpressed HT22 cells were detected by Western blotting.The differential protein CDS1 was screened based on the hippocampal proteomics results of APP/PS1 double-transgenic mice.The expression of CDS1 protein in hippocampal tissue of APP/PS1 transgenic mice and APP-overexpressed HT22 cells was detected by Western blotting.After lentivirus-mediated APP overexpression in HT22 cells,CDS1 was overexpressed,and the protein expression levels of LC3-Ⅱ and P62 were detected by Western blotting.Results β-amyloid protein(Aβ)was deposited in the hippocampus of APP/PS1 mice and in HT22 cells overexpressing APP.The levels of LC3-Ⅱ and P62 protein in the hippocampus of APP/PS1 double-transgenic mice and APP-overexpressed HT22 cells were significantly increased.A differential metabolic pathway,glycerophospholipid metabolic pathway,was screened by Kyoto Encyclopedia of Genes and Genomes pathway analysis in the proteomic results of APP/PS1 double-transgenic mice,and the differential protein CDS1 was obtained.Compared with wild-type C57BL/6 mice,APP/PS1 double-transgenic mice exhibited a significantly decrease in CDS1 protein expression in the hippocampus(0.46±0.07 vs 1.00±0.25,P＜0.01).Similarly,lentivirus-mediated overexpression of APP in HT22 cells resulted in decreased CDS1 protein levels compared to cells infected with empty viral vector controls(0.68±0.18 vs 1.00±0.13,P＜0.01).The autophagy flow of nerve cells was significantly restored after the CDS1 overexpression in APP-overexpressed HT22 cells(LC3-Ⅱ:1.00±0.15 vs 0.21±0.05,P＜0.01;P62:1.00±0.16 vs 0.67±0.10,P＜0.01),and Aβ deposition was significantly decreased.Conclusion Downregulation of CDS1 expression can induce dysfusion of autophagosome and lysosome,promoting amyloid deposition in hippocampus of mice with Alzheimer's disease.

Objective:To evaluate corrective effect of cone beam computed tomography(CBCT)in children with malocclusion during mixed dentition period.Methods:A total of 90 children with malocclusion during mixed dentition period who admitted to 3201th hospital between January and December 2023 were enrolled,and all of them underwent routine orthodontics.Before and after treatment,CBCT scan was performed to obtain oral and maxillofacial imaging data.According to measurement and analysis for imaging data,the corrective effect,the relation indicators between sagittal and vertical directions of jawbone,which included the constructed angle among the center point of sella turcica-nasion-superior alveolar seat(SNA),the constructed angle among the center point of sella turcica-nasion-inferior alveolar seat(SNB),the constructed angle among superior alveolar seat-nasion-inferior alveolar seat(ANB),the constructed angle between occlusal plane and sella-nasion plane(OP-SN),the angle between mandibular plane and extended line of occlusal plane(SN-MP),were assessed.In addition,the other related mandibular indicators included the angle(Y axis angle)between Y axis and orbitoauricular plane,the angle of nasion A point line-orbitale-pterygomaxillary fissure line(NA-Apo),gonion-pogonion length(Go-Pg),the distance values(Wits)between anterior nasal crest and orbitomeatal plane,and between posterior nasal crest and orbitomeatal plane also were assessed.Third,the soft tissue-related indicators,which included the distance(UL-EP)between upper lip protrusion point,nasal protrusion point and soft tissue line,and the distance(LL-EP)between lower lip protrusion point,nasal protrusion point and soft tissue line,and the nasal labial angle(NLA),the lower intersection angle between the line connecting the nasal columella point and the infranasal point,and the lower intersection angle between the line connecting the nasal columella point and upper lip protrusion point,and the angle(H)between H line and soft tissue surface angle,were assessed.Finally,the dentally relative indicators,which included incisor mandibular plane angle(IMPA angle),upper central incisor-sella nasion plane angle(U1-SN),upper central incisor-nasion appoint angle(U1-NA),lower central incisor-nasion B point angle(L1-NB),overbite and coverage,were also assessed.Results:In the 90 children with malocclusion during mixed dentition period after treatment,25 cases(27.78%)were cured,and 56 cases obtained effective treatment(62.22%)and 9 cases(10.00%)did not obtain effective treatment,and effective rate of correction was 90.00%.There was not significant change in SNB angle between before and after treatment,and the difference was not statistically significant(P>0.05).Compared with the indicators before treatment,OP-SN was decreased,while SN-MP,SNA and ANB were all increased after treatment,and the differences were statistically significant(t=6.402,6.135,3.753,50.965,P<0.05).There were not significant changes in Y-axis angle,Wits value,S-Go/N-Me and L1-NB angle between before and after treatment,and the differences were not statistically significant(P>0.05).Compared with the indicators before treatment,the NA-Apo and Go-Pg were increased after treatment,and the differences were statistically significant(t=46.885,7.575,P<0.05).Compared with the indicators before treatment,the NLA,H angle and UL-EP were increased,while LL-EP was decreased after treatment,and the differences were statistically significant(t=2.707,4.163,28.622,3.276,P<0.05).There was not significant change in L1-NB between before and after treatment,and the difference was not statistically significant(P>0.05).Compared with the indicators before treatment,the coverage,U1-SN and U1-NA were increased,while overbite and IMPA were decreased,and the differences were statistically significant(t=16.154,4.723,6.432,4.802,4.106,P<0.05).Conclusion:CBCT can clearly and accurately display three-dimensional morphology and changes of maxillofacial structure of oral cavity,which can provides comprehensive and reliable basis for the assessment for correction effect.Moreover,orthodontic treatment has positive significance in improving dentition occlusion relationship,guiding normal development of jawbone,and optimizing morphology of facial soft tissues,which can provide important reference for the formulation and optimization of the treatment scheme of clinical orthodontics.

Objective To retrieve,evaluate and summarize the best evidence for blood glucose monitoring and management in patients with diabetes of the exocrine pancreas(DEP),and to provide evidence-based basis for clinical practice.Methods According to the"6S"evidence model,relevant evidence on blood glucose management in patients with DEP was searched from computer decision support systems,guideline networks,professional association websites and databases from top to bottom,covering clinical decision-making,clinical practice guidelines,evidence summaries,systematic reviews,expert consensuses,and randomized controlled trials.The search scope was from the establishment of the databases to June 30,2024.Totally 2 researchers independently evaluated the quality of the included literature,and extracted data and summarized evidence that met the criteria.Results A total of 10 articles were included,including 3 guidelines,1 expert consensus,2 systematic reviews,l clinical decision,1 RCT,and 2 cohort studies.Finally,26 pieces of best evidence were formed from 5 aspects,including blood glucose management team construction and goals,blood glucose monitoring methods,glucose control medication management,lifestyle health education and treatment of hypoglycemia.Conclusion This study summarizes the best evidence for blood glucose monitoring and management in DEP patients,which can provide resource preparation for clinical translation and a basis for medical staff to carry out blood glucose management in DEP patients.