ObjectiveTo explore the clinical efficacy of Juanbitang hot compress pack combined with intensive rehabilitation training in stroke patients with hemiplegia. MethodsA total of 80 stroke patients with hemiplegia were selected and assigned into a control group （40 cases） and an observation group （40 cases） according to the random number table method. The control group received conventional rehabilitation training and nursing intervention，while the observation group was additionally treated with Juanbitang hot compress pack. The two groups were compared in terms of the neurological function （national institute of health stroke scale score，NIHSS score），muscle strength，motor function （fugl-meyer assessment scale score，FMA score），daily living activity （modified barthel index，MBI），balance ability （berg balance scale score，BBS score），trunk control ability （Sheikh Trunk Control Test score，Sheikh TCT score），and homocysteine （Hcy） level before and after treatment. ResultsAfter treatment，the observation group had lower NIHSS score and Hcy level than the control group （P<0.05）. The total response rate of the observation group （97.50%） was higher than that of the control group （77.50%）. The scores of upper limb and lower limb FMA，MBI，BBS，and Sheikh TCT in the observation group were all higher than those in the control group （P<0.05）. ConclusionThe application of Juanbitang hot compress pack combined with rehabilitation training can effectively improve the neurological function，muscle strength，motor function，daily living ability，balance ability，and trunk control ability and reduce the Hcy level in stroke patients with hemiplegia，demonstrating enhanced clinical efficacy.

BackgroundMigraine is a common chronic neurological disease， and patent foramen ovale （PFO） has been closely associated with migraine. Current research primarily focuses on the pathological mechanism and the therapeutic effects of interventional closure， with limited attention paid to the impact of PFO on sleep quality in migraine patients. ObjectiveTo compare the difference in sleep quality between PFO-positive and PFO-negative migraine patients， and to analyzes influencing factors of sleep quality in PFO-positive migraine patients， so as to provide references for clinical interventions to improve sleep quality in PFO-positive migraine patients. MethodsA total of 673 migraine patients who met the diagnostic criteria of migraine in the International Classification of Headache Disorders， third edition （ICHD-3）， and all patients underwent contrast-enhanced transcranial Doppler （c-TCD） and transthoracic echocardiographic right heart contrast echocardiography （cTTE） in the Third Hospital of Mianyang from January 2020 to October 2024. Basic demographic data were collected using a self-designed questionnaire， headache severity was assessed with the Visual Analogue Scale （VAS）， and sleep quality was invaluated using the Pittsburgh Sleep Quality Index （PSQI）. PFO patients was diagnosed through c-TCD combined with c-TTE. Binary logistic regression analysis was employed to examine the influencing factors of sleep quality in PFO-positive migraine patients. ResultsA total of 673 （100.00%） migraine patients were enrolled， including 223 PFO-positive cases （33.14%） and 450 PFO-negative cases（66.86%）. The PFO-positive group showed significantly more severe headache severity （χ²=15.799， P<0.01） and poorer sleep quality （χ²=14.377， P<0.01） compared with PFO-negative group. PFO-positive patients demonstrated significantly higher barrier factor scores of sleep quality， sleep latency， sleep efficiency， sleep disturbance， hypnotic medication use， and daytime dysfunction compared with PFO-negative counterparts （t=3.634， 3.269， 2.785， 3.428， 2.907， 3.637， Bonferroni adjust P<0.05/7=0.007）.By contrast， no significant difference was noted in sleep duration scores between the two groups（t=2.349， Bonferroni adjust P>0.05/7=0.007）.The Binary Logistic regression analysis revealed that age （OR=1.021， 95% CI： 1.001~1.041）， headache severity （OR=6.030， 95% CI： 4.085~8.901）， and PFO grade （OR=1.893，95% CI： 1.288~2.784）were significant influencing factors for sleep quality in migraine patients with PFO. ConclusionMigraine patients with PFO-positive exhibited poorer sleep quality compared wtih PFO-negative patients. Older age， higher headache servity， and more severe PFO grade are identified as risk factors for impaired sleep quality in PFO-positive migraine patients.

Objective To investigate the curr-ent status of acute psychological stress among pa-tients with acute myocardial infarction after percutaneous coronary intervention(PCI).Methods A total of 150 patients with acute myocardial infarction who underwent PCI were selected as study sub-jects.The patients were surveyed through questionnaires usingBasic Information Questionnaire,the Stanford Acute Stress Response Questionnaire(SASRQ)and Comprehensive Quality of Life Assess-ment Questionnaire(GQOLI-74).Results The score of acute psychological stress in patients with acute myocardial infarction after PCI was(45.38±8.94).The acute psychological stress of patients was divided into three potential profile categories,namely low stress(C1 group,n=53),moderate stress disorder with high avoidance(C2 group,n=59),and severe stress disorder with repeated ex-perience(C3 group,n=30).There were statistically significant differences in age,gender,resi-dence style and chest pain score among the three groups(P＜0.05).The score of quality of life for patients with acute myocardial infarction after PCI was(194.67±34.95).The quality of life level of patients in C1 group was higher than that in the C2 and C3 groups,and the difference was statistically significant(P＜0.01).The quality of life level of patients in the C2 group was higher than that in the C3 group,and the difference was statistically significant(P＜0.05).Conclusion Clinical staff should identify the characteristics of different types of patients,attach importance to patients with a potential profile of repeated experiences of severe stress disorder,and carry out necessary psychological intervention in a timely manner to improve the subsequent treatment effect and prognosis of patients.

Objective : To investigate the role of endoplasmic reticulum stress in the occurrence and development of fatty liver induced by high fat. Methods : In the high-fat Drosophila model, the high-fat group was fed with high-fat medium, while the control group was fed with normal medium; in the mouse fatty liver model, the high-fat group was fed with high-fat diet, and the control group was fed with normal diet; in the HepG2 cell steatosis model, the high-fat group was induced by palmitic acid(PA), and the control group was cultured with DMEM. The fat body size of the third instar larvae of Drosophila melanogaster was photographed. Steatosis in mice liver and HepG2 cells was observed by H&E and Oil Red staining. The expression levels of ATF6, Bip and CHOP in the third instar larvae, liver tissues of mice and HepG2 cells were analyzed by quantitative real-time polymerase chain reaction(qPCR) and Western blot. Results : In Drosophila model, fat body and fat storage were obviously increased in high fat fed flies when compared with control group. The formation of liver fat droplets and cells vacuolation were confirmed by H&E and Oil Red staining in mice livers fed with high fat and HepG2 cells with palmitic acid treatment. The expression levels of ATF6, Bip and CHOP were significantly increased in third instar larvae and mice livers fed with high fat and palmitic acid treated HepG2 cells with palmitic acid treatment. Conclusion High fat may induce the occurrence and development of hepatic steatosis by activating endoplasmic reticulum stress.

Objective: To investigate the effect of loss of function of lanosterol synthase( LSS) gene on intestinal function in a mouse model of non-alcoholic fatty liver disease( NAFLD) induced by a high-fat diet． Methods: LSS gene heterozygous knockout C57 mice ( LSS + / －) were established using the CRISRP / Cas9 system．After being fed a high-fat diet with 60% fat content for 6 months，the fat deposition in liver tissues was detected by HE and Oil red O staining，the morphological changes of small intestine tissue were detected by HE staining．The changes in total cholesterol content in intestinal tissue were detected by kits．The gastrointestinal motility function of mice was detected by phenol red paste．The intestinal permeability was detected by Evans blue staining，and the expression of LSS，tight junction protein ( Claudin) -1，Claudin-5，cluster of differentiation 36 ( CD36) ，and Niemann-Pick type C1-like 1 protein ( NPC1L1) proteins in small intestinal tissues were detected by Western blot． Results : The results of HE and Oil red O staining of liver tissues showed that liver fat deposition in LSS gene heterozygous knockout mice was lower than that in wild-type mice in the high-fat diet group．The total cholesterol content in intestinal tis- sue of LSS gene heterozygous knockout mice decreased ( P ＜0. 01) ，but no morphological differences were ob- served between the two groups of mice by HE staining of intestinal tissues．The gastrointestinal motility function of LSS gene heterozygous knockout mice did not show significant changes．The intestinal permeability of LSS gene het- erozygous knockout mice in the high-fat diet group decreased as detected by Evans blue ( P＜0. 05) ．The expres- sion levels of Claudin-5 protein in the intestinal tissue of LSS gene heterozygous knockout mice in the high-fat diet group increased ( P ＜0. 05 ) ，while the expression of LSS protein in the intestinal tissues of LSS heterozygous knockout mice decreased ( P ＜0. 05) ． Conclusion In the NAFLD model induced by a high-fat diet，LSS gene heterozygous knockout reduces liver fat deposition induced by a high-fat diet and improves intestinal barrier function by regulating cholesterol metabolism in intestinal tissues and up-regulating the expression of Claudin-5．

Objective : To explore the changes in behavior and spatial memory of C57BL/6J female mice of different ages (youth , middle-aged , and elderly) . Methods: C57BL/6J female mice were divided into female youth group (YG group) , female middle-aged group ( MG group) and female elderly group ( OG group) according to age. The Morris water maze test measured spatial memory ability , and the open field and elevated cross maze test observed activity level and anxiety level. Western blot was used to determine the protein expressions of CREB , CaMKⅡ(pan) and CaMKⅡ(p) in the hippocampus of the brain tissues of female mice in each group. Results: Compared with the YG group , the weight of the MG group and the OG group significantly increased (P < 0. 01 , P < 0. 001) . Compared with the OG group , the third quadrant escape latency and the number of crossings in the YG group and MG group were shortened , and the difference was not statistically significant. Compared with the OG group , there was a statistically significant difference in the exercise speed in the open field of the YG group (P < 0. 01) , there was no significant difference in the movement speed in the open field of the MG group , the number of entries into the central zone significantly increased in the MG group ( P < 0. 05 ) , and there was no significant difference in the number of entries in the YG group (P > 0. 05) . Compared with the OG group , the YG group had a statistically significant difference in the elevated cross maze (P < 0. 05) , the MG group had no statistically signif- icant difference in the elevated cross maze , and the number of closed arm entries in the YG group and MG group significantly increased (P < 0. 001 , P < 0. 01) . Compared with the YG group , the relative expression level of CaMKⅡ(pan) in the OG group was statistically significant ( P < 0. 05 ) , while the relative expression level of CaMKⅡ(pan) in the MG group was not statistically significant ( P > 0. 05) . Conclusion With the increase of age , the weight of C57BL/6J female mice gradually increased , the activity level and desire to explore gradually de- creased , the spatial memory ability also declined , and the anxiety level and anxiety-like behavior increased. This study helps to reveal the effect of age on the activity level and cognitive function of females , and provides a refer- ence for studying cognitive and memory decline in older females.

Radiochemotherapy-induced oral mucositis (OM) is a common oral complication in patients with tumors following head and neck radiotherapy or chemotherapy. Erosion and ulcers are the main features of OM that seriously affect the quality of life of patients and even the progress of tumor treatment. To date, differences in clinical prevention and treatment plans for OM have been noted among doctors of various specialties, which has increased the uncertainty of treatment effects. On the basis of current research evidence, this expert consensus outlines risk factors, clinical manifestations, clinical grading, ancillary examinations, diagnostic basis, prevention and treatment strategies and efficacy indicators for OM. In addition to strategies such as basic oral care, anti-inflammatory and analgesic agents, anti-infective agents, pro-healing agents, and photobiotherapy recommended in previous guidelines, we also emphasize the role of traditional Chinese medicine in OM prevention and treatment. This expert consensus aims to provide references and guidance for dental physicians and oncologists in formulating strategies for OM prevention, diagnosis, and treatment, standardizing clinical practice, reducing OM occurrence, promoting healing, and improving the quality of life of patients.
Humans ; Chemoradiotherapy/adverse effects* ; Consensus ; Risk Factors ; Stomatitis/etiology*

Objective: To evaluate the comprehensive intervention effect of lunch for primary and secondary school students in Minhang District, so as to provide a theoretical and practical basis for lunch intervention in school. Methods: From October to December 2023, a convenience sampling method was used to select 1 937 students from one primary and secondary school in Minhang District.A comprehensive intervention measure focusing on "reducing oil and salt" for lunch recipe optimization and nutrition education was carried out, and a questionnaire survey was conducted to evaluate the intervention effect three months later. Chi square test and Wilcoxon rank test were used to compare the data before and after the intervention. Results: After intervention, the use of cooking oil and salt, the supply of protein and fat in primary and secondary school lunches were reduced, and had no obvious impact on energy and other major nutrients. After intervention, compared to before intervention, the proportion of primary school students who felt that lunch was greasy decreased (8.9%, 6.2%, χ 2=4.35), and the proportion of primary and secondary school students who felt that lunch were delicious decreased significantly (33.2%, 23.2%; 63.9%, 53.5%, χ 2=26.39, 17.52) ( P < 0.05 ). Secondary school students also felt reduced variety of food ingredients (46.9%, 38.3%, χ 2=16.05, P <0.05). In addition, after intervention, the total surplus rate of primary school students meals decreased (7.4%, 4.4%, χ 2=5.73), mainly reflected in the decrease of the surplus rate of staple foods (7.1%, 2.4%, χ 2=17.39), while the surplus rate of vegetable dishes increased ( 16.0 %, 21.2%, χ 2=6.01) ( P <0.05). Although there was no significant change in the total surplus rate of meals for secondary school students, the surplus rate of staple foods decreased (12.9%, 5.4%, χ 2=33.52), while the surplus rates of meat and vegetable dishes increased (11.2%, 26.9%; 17.5%, 33.2%, χ 2=74.26, 61.88) ( P <0.05). After intervention, there was no statistically significant difference in the overweight and obesity rates of primary school students ( χ 2=0.11,0.43) and secondary school students ( χ 2=0.01,0.00) compared to before intervention( P >0.05). After intervention, the lung capacity of primary school students [1 564 (1 269,1 890) mL] and sitting forward flexion [11.3 (7.6, 15.2) cm] increased compared to before intervention [1 522 (1 259, 1 819 ) mL, 10.5 (6.3, 13.5) cm] ( Z =2.20, 4.68, P <0.01), but there was no statistically significant difference in lung capacity and sitting forward flexion of secondary school students before and after intervention ( Z =-0.46, -0.08, P >0.05). Conclusion The comprehensive intervention of school lunch has promoted a significant decrease in the use of oil and salt in lunch and improved the quality of recipes, and has a positive impact on the situation of leftover lunch and the health of students to a certain extent.

Objective : To investigate the effect of laminarin(LAM) on nonproliferative diabetes retinopathy by high throughput sequencing(RNA-seq). Methods : The diabetes model was established by intraperitoneal injection of streptozotocin(STZ), and the effect of LAM on diabetic mice was observed.C57BL/6 mice were randomly divided into three groups: Control group, Model group, and LAM group, with 8 mice in each group. After 8 weeks of modeling, the LAM group received a 4-week intraperitoneal injection of LAM treatment. Changes in blood glucose and body weight of the three groups of mice were recorded, HE staining was performed to examine retinal lesions, and RNA-seq was used to identify differentially expressed genes(DEGs) in diabetic retinopathy(DR) under the action of STZ and LAM. Results : STZ successfully established the model of DR, and LAM reduced the blood sugar in diabetic mice to a certain extent and improved the pathological morphology of retinal structural looseness in diabetic mice. After RNA-seq analysis of DEGs, it was found that there were a total of 214 DEGs in the retina of the Model group mice compared to the Control group. Enrichment analysis revealed that DR could exacerbate the lesions through the PI3K Akt signaling pathway. There were a total of 42 DEGs in the retina of the Model group and LAM group mice, and enrichment showed that LAM improved the lesions through the neutrophil extracellular trap pathway. Early growth response factor 1(Egr1), FBJ osteosarcoma oncogene(Fos), nuclear receptor subfamily 4A member 1(Nr4a1), and salt-induced kinase 1(Sik1) were regulated by STZ, and LAM significantly regulated their expression, which might be closely related to LAM′s treatment of diabetic retinopathy. Conclusion DEGs can exacerbate the severity of diabetic retinopathyviathe PI3K-Akt signaling pathway. LAM can mitigate diabetic retinopathyviathe neutrophil extracellular trap pathway. Egr1, Fos, Nr4a1, and Sik1 are key genes involved in LAM treatment of STZ-induced DR.

Objective To explore the influence of combination of recombinant human collagen dressing and promestriene ointment on symptoms and vaginal microecology in patients with atrophic vaginitis.Methods The data of patients with atrophic vaginitis admitted to the General Hospital of the People's Liberation Army were retrospectively collected from April 2017 to April 2024.According to treatment methods,the enrolled patients were divided into a study group(recombinant human collagen dressing combined with promestriene ointment for 7 days)and a control group(promestriene ointment for 7 days).The efficacy,symptom disappearance time,vaginal microecology and adverse reactions were compared between groups,and recurrence rate of atrophic vaginitis within 1 month was observed.Results A total of 150 patients were screened and included,77 in the study group and 73 in the control group.After treatment,the total therapeutic efficacy in the study group was higher than that in the control group(89.61％vs.76.71％,P＜0.05).The disappearance durations of abnormal leucorrhea,vulva pruritus and vulva burning pain in the study group were significantly shorter compared with those in the control group(all P＜0.05).The vaginal pH value in the study group was lower,while the positive rate of Lactobacillus and proportions of vaginal flora density grade Ⅱ-Ⅲ and diversity grade Ⅱ-Ⅲ were higher compared to the control group(all P＜0.05).During treatment,no significant difference was exhibited in the total incidence rate of adverse reactions between the two groups(P＞0.05).The recurrence rate was lower in the study group than that in the control group within 1 month of follow-up(P＜0.05).Conclusion Recombinant human collagen dressing combined with promestriene ointment is more effective than promestriene ointment alone in improving the efficacy of patients with atrophic vaginitis,and can better shorten the disappearance durations of symptoms such as abnormal leucorrhea,vulva pruritus and vulva burning pain,correct the disorder of vaginal microecology,and reduce the short-term recurrence rate of vaginitis,and offer good safety.