Purpose To investigate the correlation between the methylation level at CpG sites of CXCL17 and the clinicopathological parameters of papillary thyroid carcinoma(PTC).Methods samples from 186 cases of PTC and 191 cases of benign thyroid nodule(BTN)were collected.Methylation levels of CXCL17 were semi-quantitatively as-sessed using mass spectrometry.Logistic regression analysis,which adjusted for age,gender and related hormones,was conducted to evaluate the correlation between CXCL17 methylation and PTC,and calculate the odds ratios(ORs)and 95％confidence intervals(CIs).Results Hypomethylation level of CXCL17_CpG_1.2 was significantly associat-ed with PTC(OR=1.36,95％CI:1.16-1.60,P＜0.001)and early stage of PTC patients(Stage Ⅰ,OR=1.41,95％CI:1.19-1.67,P＜0.001).Gender-based hierarchical management analysis showed that decreased methyla-tion level of CXCL17_CpG_1.2 was significantly associated with female PTC patients(OR=1.39,95％CI:1.15-1.67,P＜0.001).In subgroups stratified by age(＜50 and≥50 years old),hypomethylation at CXCL17_CpG_1.2 was significantly associated with PTC,with a stronger association in the younger subgroup(＜50 years old:OR=1.42,95％CI:1.14-1.77,P＜0.01;≥ 50 years old:OR=1.30,95％CI:1.03-1.64,P＜0.05).Conclusion There was a significant difference in CXCL17 methylation levels between benign and malignant thyroid tumors.It was showed that hypomethylation of CXCL17 is closely associated with PTC,particularly in young women patient.Thus,CXCL17 methylation may serve as a biomarker for accurate differential diagnosis of thyroid nodule.

Purpose To investigate the correlation between the methylation level at CpG sites of CXCL17 and the clinicopathological parameters of papillary thyroid carcinoma(PTC).Methods samples from 186 cases of PTC and 191 cases of benign thyroid nodule(BTN)were collected.Methylation levels of CXCL17 were semi-quantitatively as-sessed using mass spectrometry.Logistic regression analysis,which adjusted for age,gender and related hormones,was conducted to evaluate the correlation between CXCL17 methylation and PTC,and calculate the odds ratios(ORs)and 95％confidence intervals(CIs).Results Hypomethylation level of CXCL17_CpG_1.2 was significantly associat-ed with PTC(OR=1.36,95％CI:1.16-1.60,P＜0.001)and early stage of PTC patients(Stage Ⅰ,OR=1.41,95％CI:1.19-1.67,P＜0.001).Gender-based hierarchical management analysis showed that decreased methyla-tion level of CXCL17_CpG_1.2 was significantly associated with female PTC patients(OR=1.39,95％CI:1.15-1.67,P＜0.001).In subgroups stratified by age(＜50 and≥50 years old),hypomethylation at CXCL17_CpG_1.2 was significantly associated with PTC,with a stronger association in the younger subgroup(＜50 years old:OR=1.42,95％CI:1.14-1.77,P＜0.01;≥ 50 years old:OR=1.30,95％CI:1.03-1.64,P＜0.05).Conclusion There was a significant difference in CXCL17 methylation levels between benign and malignant thyroid tumors.It was showed that hypomethylation of CXCL17 is closely associated with PTC,particularly in young women patient.Thus,CXCL17 methylation may serve as a biomarker for accurate differential diagnosis of thyroid nodule.

Objective To evaluate the feasibility of early postoperative bathing within the framework of Enhanced recovery after surgery(ERAS)perioperative management.Methods A total of 156 patients who underwent laparoscopic appendectomy or cholecystectomy in the Department of General Surgery between December 2024 and May 2025 were included in the study.Based on the postoperative bathing protocol selected 24 hours after surgery,patients were randomly assigned to one of three groups:the early bathing-exposed group,the early bathing-covered group,or the control group.In the early bathing-exposed group,patients were permitted to bathe with the surgical incision uncovered 24 hours postoperatively.In the early bathing-covered group,sterile,waterproof dressings were applied to the incision site during bathing to maintain aseptic conditions.The control group followed conventional postoperative care guidelines,which restricted bathing until at least three days after suture removal.The outcomes,including the incidence of surgical site infection,postoperative complications,length of hospital stay,and follow-up data,were systematically recorded and analyzed across all three groups.Results Finally,54 patients were included in the early bathing-exposed group,52 in the early bathing-covered group,and 50 in the control group.No statistically significant differences were observed among the three groups in terms of baseline clinical characteristics,including gender,age,primary disease,comorbidities,body mass index(BMI),surgical procedure,operative duration,or incision classification(all P>0.05).Similarly,postoperative comparisons of time to first bathing,incisional infection rates,complication incidence,and length of hospital stay showed no significant intergroup differences(all P>0.05).However,with respect to patient satisfaction during hospitalization,both early bathing groups reported significantly higher satisfaction scores compared to the control group,and these differences were statistically significant(all P<0.05).Conclusions Compared with the conventional principle of postoperative water restriction,early bathing does not increase the incidence of surgical site infection and contributes to improved patient satisfaction during hospitalization.This approach broadens the scope of early postoperative interventions within the ERAS protocol and warrants further clinical implementation.

BACKGROUND:Studies have found that massage can reduce blood sugar,promote myogenic factor expression,and increase skeletal muscle content.The extracellular matrix is an important component of skeletal muscle,and association between massage and extracellular matrix and their mechanism of action are still unclear.OBJECTIVE:To explore the effect of massage on extracellular matrix collagen deposition in type 2 diabetic sarcopenia rats.METHODS:Totally 24 Wistar male rats were randomly divided into blank group,model group,and massage group.High-fat diet combined with the streptozotocin method was used to establish a type 2 diabetes mellitus and sarcopenia model.After successful model establishment,the massage group used abdominal massage combined with hind limbs.After 8 weeks of treatment,the fasting blood glucose and serum insulin levels of the rats were measured.The skeletal muscle mass was detected by dual-energy X-ray.The exhaustion time was measured by small animal treadmill.The sliding angle was measured by inclined board test.The pathological changes of skeletal muscle tissue were observed by hematoxylin-eosin staining.The skeletal muscle collagen deposition was observed by Masson staining.The mRNA and protein expressions of type Ⅰ and type Ⅲ collagen in skeletal muscle were detected by qPCR and western blot assay.RESULTS AND CONCLUSION:(1)Compared with the model group,the blood glucose(P＜0.05)and serum insulin(P＜0.01)decreased in the massage group.(2)Compared with the model group,the skeletal muscle mass,running exhaustion time,and the angle of inclined plate experiment were increased in massage group(P＜0.05).(3)Compared with the model group,the skeletal muscles of the massage group were arranged neatly,muscle atrophy was improved,and collagen fiber deposition was reduced.(4)Compared with the model group,the expression levels of type Ⅰ and type Ⅲ collagen mRNA and protein in skeletal muscle were decreased in the massage group(P＜0.05).(5)The results suggest that massage can enhance insulin sensitivity,lower blood sugar,improve skeletal muscle mass,strength and function,and diminish collagen deposition in rats with type 2 diabetes,and may be a potential target for massage to exert its therapeutic effects.

Objective To evaluate the feasibility of early postoperative bathing within the framework of Enhanced recovery after surgery(ERAS)perioperative management.Methods A total of 156 patients who underwent laparoscopic appendectomy or cholecystectomy in the Department of General Surgery between December 2024 and May 2025 were included in the study.Based on the postoperative bathing protocol selected 24 hours after surgery,patients were randomly assigned to one of three groups:the early bathing-exposed group,the early bathing-covered group,or the control group.In the early bathing-exposed group,patients were permitted to bathe with the surgical incision uncovered 24 hours postoperatively.In the early bathing-covered group,sterile,waterproof dressings were applied to the incision site during bathing to maintain aseptic conditions.The control group followed conventional postoperative care guidelines,which restricted bathing until at least three days after suture removal.The outcomes,including the incidence of surgical site infection,postoperative complications,length of hospital stay,and follow-up data,were systematically recorded and analyzed across all three groups.Results Finally,54 patients were included in the early bathing-exposed group,52 in the early bathing-covered group,and 50 in the control group.No statistically significant differences were observed among the three groups in terms of baseline clinical characteristics,including gender,age,primary disease,comorbidities,body mass index(BMI),surgical procedure,operative duration,or incision classification(all P>0.05).Similarly,postoperative comparisons of time to first bathing,incisional infection rates,complication incidence,and length of hospital stay showed no significant intergroup differences(all P>0.05).However,with respect to patient satisfaction during hospitalization,both early bathing groups reported significantly higher satisfaction scores compared to the control group,and these differences were statistically significant(all P<0.05).Conclusions Compared with the conventional principle of postoperative water restriction,early bathing does not increase the incidence of surgical site infection and contributes to improved patient satisfaction during hospitalization.This approach broadens the scope of early postoperative interventions within the ERAS protocol and warrants further clinical implementation.

Objective To explore the current situation,hot spots and trends of clinical research on the treatment of carotid atherosclerosis(CAS)with traditional Chinese medicine.Methods Search CNKI,Wanfang,VIP,Web of Science core collection database related literature,using Python 3.9.6 cleaning data,using CiteSpace and VOSviewer for visual analysis of authors,institutions,keywords,etc.Results 910 Chinese literatures and 5 English literatures were included.The most published authors were Wang Changyin and Yin Chunping,and the institution was Handan Hospital of Traditional Chinese Medicine,Hebei Province.The cooperation between institutions was independent and regional.Research focus on:phlegm stasis interjunction,dyslipidemia,inflammatory factors,vascular endothelial function,nerve function defect,Banxia Baizhu Tianma decoction,coronary heart disease and so on;The treatment of CAS from"interjunction of phlegm and blood stasis"will continue to become a research hotspot in this field.Conclusion The clinical research of traditional Chinese medicine in the treatment of CAS should be closely combined with the observation of curative effect and the revelation of mechanism,and the law of traditional Chinese medicine in the treatment of CAS should be explored.In the future,the treatment of CAS should focus on the treatment of"phlegm and blood stasis",and the pathogenesis principle of"phlegm and blood stasis",the efficacy and mechanism of resolving phlegm and removing blood stasis in the treatment of CAS should be systematically and deeply explored.

Objective:To investigate the effect of repetitive transcranial magnetic stimulation(rTMS)on sleep structure and quality in children with autism spectrum disorder(ASD).Methods:Sixty children with ASD who met the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition(DSM-5)criteria were randomly assigned to rTMS treatment group and pseudo-treatment group.The rTMS group received bilateral low-frequency(0.5 Hz)stimulation,and the pseudo-treatment group received pseudo-stimulation at the same time and place.Sleep quality and autism symptoms were assessed at baseline,midpoint(15 sessions),and endpoint(30 sessions),using the Childhood Sleep Disorders Scale(SDSC)and the Behavior Rating Scale for Children with Autism Spectrum Disorders(ABC)before treatment,15 times and 30 times of intervention,and statistical analysis was performed.Results:There was no significant difference in SDSC factor and total score between the two groups before treatment(P＞0.05).After 15 and 30 treatments,the total scores of SDSC and all factors were lower in the rTMS group than in the pseudo-treatment group(P＜0.05).Repeated measurement ANOVA found that there was an interaction be-tween the groups and the number of interventions,that is,the scores of the two groups had different downward trends,and the decline of the treatment group was more obvious than that of the pseudo-treatment group.There was no significant difference in the interaction between ABC scale scores and intervention times(P＞0.05).Conclu-sion:Repetitive transcranial magnetic stimulation significantly improves the sleep structure and quality in children with autism spectrum disorder.

Objective:To investigate the effect of repetitive transcranial magnetic stimulation(rTMS)on sleep structure and quality in children with autism spectrum disorder(ASD).Methods:Sixty children with ASD who met the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition(DSM-5)criteria were randomly assigned to rTMS treatment group and pseudo-treatment group.The rTMS group received bilateral low-frequency(0.5 Hz)stimulation,and the pseudo-treatment group received pseudo-stimulation at the same time and place.Sleep quality and autism symptoms were assessed at baseline,midpoint(15 sessions),and endpoint(30 sessions),using the Childhood Sleep Disorders Scale(SDSC)and the Behavior Rating Scale for Children with Autism Spectrum Disorders(ABC)before treatment,15 times and 30 times of intervention,and statistical analysis was performed.Results:There was no significant difference in SDSC factor and total score between the two groups before treatment(P＞0.05).After 15 and 30 treatments,the total scores of SDSC and all factors were lower in the rTMS group than in the pseudo-treatment group(P＜0.05).Repeated measurement ANOVA found that there was an interaction be-tween the groups and the number of interventions,that is,the scores of the two groups had different downward trends,and the decline of the treatment group was more obvious than that of the pseudo-treatment group.There was no significant difference in the interaction between ABC scale scores and intervention times(P＞0.05).Conclu-sion:Repetitive transcranial magnetic stimulation significantly improves the sleep structure and quality in children with autism spectrum disorder.

Objective:To explore the safety and feasibility of circular-stapled anastomosis using purse-string suture device with multi-functional seal cap in totally laparoscopic total gastrectomy esophagojejunostomy.Methods:This technique is based on a new purse-string suture device and multi-functional seal cap. After laparoscopic total gastrectomy and D2 dissection, the purse-string suture device was inserted into the abdominal cavity through the multi-functional sealing cover and placed in a proper position along the distal esophagus for formation of purse-string suture. Anvils were introduced inside the purse-string after its fire, and a 25-mm cicular stapler was inserted to the abdominal cavity through the multi-functional seal cap, following laparoscopic end-to-side circular-stapled esophagojejunostomy.Results:From November 2024 to December 2024, three patients with gastric cancer underwent laparoscopic total gastrectomy with D2 lymphadenectomy and successfully accepted laparoscopic esophagojejunostomy based on the purse-string suture device with multi-functional seal cap. The operation time was 180 minutes, 260 minutes and 240 minutes, respectively with the time of anvil pacement of 4 minutes,4 minutes, 4.5 minutes for the three cases. The bleeding volume of each was 100 ml respectively. The proximal esophageal margins were 2 cm from the tumor, and the margins were negative for tumor. No extravasation of contrast agent was seen in the postoperative oral contrast anastomosis. All three patients were followed up for 33, 30, and 25 days after the operation, and no anastomotic bleeding, leakage, or other related complications were found.Conclusion:The circular anastomosis using purse-string suture device with multi-functional seal cap in totally laparoscopic total gastrectomy esophagojejunostomy is safe and feasible, which is a promising novel choice for laparoscopic radical treatment of gastric cancer with total gastrectomy oesophagojejunostomy.

Objective To analyze the spatiotemporal evolution patterns of mortality and disease burden of smoking-related prostate cancer(PCa)from 1990 to 2021 and to predict the future trends,so as to provide evidence-based insights for optimizing regional PCa prevention policies and smoking cessation interventions.Methods Based on data from the Global Burden of Disease Study(GBD)2021,annual mortality,disability-adjusted life years(DALYs),years of life lost(YLLs),years lived with disability(YLDs),and age-standardized rates(ASRs)for PCa across 204 countries and 21 regions from 1990 to 2021 were obtained.Estimated annual percentage change(EAPC)was used to assess the disease burden and mortality of smoking-related PCa across global,regional,socio-demographic index(SDI),and age groups.An autoregressive integrated moving average(ARIMA)model was employed to predict trends in these indicators up to 2050.Results In 2021,smoking-related PCa caused 12 992 global deaths,a 30.74％increase compared to 1990.However,from 1990 to 2021,the global age-standardized mortality rate(ASMR),age-standardized DALYs rate(ASDR),age-standardized YLDs rate(ASYR),and age-standardized YLLs rate(ASLR)for smoking-related PCa declined,with EAPCs being-1.43(95％CI:-1.77--1.12),-1.39(95％CI:-1.66--1.12),-0.41(95％CI:-0.67--0.15)and-1.51(95％CI:-1.78--1.23).In 2021,the region with the highest number of deaths from PCa was Asia(4663 deaths),followed by Europe(4647 deaths),and Oceania had the lowest number of deaths(9 deaths).From 1990 to 2021,the mortality rate of PCa in most regions generally showed a downward trend.High SDI regions showed the most significant declines in ASMR,ASDR,and ASLR[EAPCs:-3.17(95％CI:-3.31--3.02),-2.91(95％CI:-3.02--2.83),and-3.22(95％CI:-3.35--3.09)].For ASYR,only high-SDI regions exhibited a decline,whereas low-middle-SDI regions saw the largest increase[EAPC:1.26(95％CI:1.19-1.33)].In 2021,the number of PCa deaths was more concentrated in the age groups of 70-74 and 75-79,with 2312 and 2278 deaths,respectively.From 1990 to 2021,ASMR,ASDR,and ASLR showed an overall downward trend,EAPC were-2.84(95％CI:-3.21--1.83),-2.77(95％CI:-3.13--1.75),and-2.84(95％CI:-3.14--1.71),with the most significant decline observed in individuals aged 35-39.Projections to 2050 indicated continuing declines in all burden metrics,which would stabilize in later years.Conclusion Despite a global decline in smoking-related PCa burden over the past three decades,significant regional disparities persist,with low-and middle-income countries facing ongoing challenges.Implementing stricter tobacco control policies is critical to mitigating smoking-related health risks.