Autism spectrum disorder (ASD) is a neurodevelopmental condition originating in early life, presenting significant challenges for affected families and society. ASD is characterized by atypical brain development occurring throughout gestation. Maternal diet during pregnancy plays a crucial role in ASD pathogenesis. Specifically, prenatal multivitamin supplementation and adequate vitamin D intake may reduce ASD risk; similar protective effects have been associated with polyunsaturated fatty acid (PUFA) and iron consumption. Although research findings are inconsistent, prenatal nutritional interventions represent a promising strategy for mitigating the future risk of mental health and other disorders in offspring. Therefore, this article reviews key nutrients implicated in ASD risk during pregnancy, to provide a theoretical foundation for developing precise perinatal nutritional intervention plans.

Alzheimer's disease (AD) is the leading cause of dementia, and no effective treatment has been developed for it thus far. Recently, the use of natural compounds in the treatment of neurodegenerative diseases has garnered significant attention owing to their minimal adverse reactions. Accordingly, the potential therapeutic effect of pterostilbene (PTS) on AD has been demonstrated in multiple in vivo and in vitro experiments. In this study, we systematically reviewed and summarized the results of these studies investigating the use of PTS for treating AD. Analysis of the literature revealed that PTS may play a role in AD treatment through various mechanisms, including anti-oxidative damage, anti-neuroinflammation, anti-apoptosis, cholinesterase activity inhibition, attenuation of β-amyloid deposition, and tau protein hyperphosphorylation. Moreover, PTS interferes with the progression of AD by regulating the activities of peroxisome proliferator-activated receptor alpha (PPAR-α), monoamine oxidase B (MAO-B), silent information regulator sirtuin 1 (SIRT1), and phosphodiesterase 4A (PDE4A). Furthermore, to further elucidate the potential therapeutic mechanisms of PTS in AD, we employed network pharmacology and molecular docking technology to perform molecular docking of related proteins, and the obtained binding energies ranged from -2.83 to -5.14 kJ/mol, indicating that these proteins exhibit good binding ability with PTS. Network pharmacology analysis revealed multiple potential mechanisms of action for PTS in AD. In summary, by systematically collating and summarizing the relevant studies on the role of PTS in treatment of AD, it is anticipated that this will serve as a reference for the precise targeted prevention and treatment of AD, either using PTS or other developed drug interventions.

Objective To investigate the effect of glycerin enema in preoperative intestinal preparation for anorectal benign diseases.Methods A total of 74 patients with benign anorectal diseases admitted to the anorectal department of our hospital from September 2023 to December 2023 were selected as the study ob-jects.According to different preoperative intestinal preparation methods,they were divided into glycerol group(n=30)and compound polyethylene glycol electrolyte powder(PEG-EP)group(n=44).The glycerol group was treated with glycerol enema to clean the intestine,and the PEG-EP group was treated with PEG-EP ene-ma before operation.Adverse reactions,defecation frequency,intestinal cleanliness,intestinal preparation tol-erance,first postoperative defecation time and bowel quality were observed and compared between the two groups.Results Propensity score was used for 1∶1 matching,and 25 patients were included in the two groups after PSM.The main adverse reactions were abdominal pain in the glycerol group and nausea,abdomi-nal distension and diarrhea in the PEG-EP group.There was no significant difference in the incidence of ad-verse reactions between the two groups(P＞0.05).Compared with the PEG-EP group,the number of bowel movements after bowel preparation in the glycerol group was less,the intestinal preparation tolerance rate was higher,and the time of first postoperative bowel movement was earlier,with statistical significance(P＜0.05).Conclusion Glycerin enema has more advantages than oral PEG-EP in preoperative intestinal prepara-tion for anorectal benign diseases.

Autism spectrum disorder (ASD) is a neurodevelopmental condition originating in early life, presenting significant challenges for affected families and society. ASD is characterized by atypical brain development occurring throughout gestation. Maternal diet during pregnancy plays a crucial role in ASD pathogenesis. Specifically, prenatal multivitamin supplementation and adequate vitamin D intake may reduce ASD risk; similar protective effects have been associated with polyunsaturated fatty acid (PUFA) and iron consumption. Although research findings are inconsistent, prenatal nutritional interventions represent a promising strategy for mitigating the future risk of mental health and other disorders in offspring. Therefore, this article reviews key nutrients implicated in ASD risk during pregnancy, to provide a theoretical foundation for developing precise perinatal nutritional intervention plans.

Alzheimer's disease(AD)is the leading cause of dementia,and no effective treatment has been devel-oped for it thus far.Recently,the use of natural compounds in the treatment of neurodegenerative diseases has garnered significant attention owing to their minimal adverse reactions.Accordingly,the potential therapeutic effect of pterostilbene(PTS)on AD has been demonstrated in multiple in vivo and in vitro experiments.In this study,we systematically reviewed and summarized the results of these studies investigating the use of PTS for treating AD.Analysis of the literature revealed that PTS may play a role in AD treatment through various mechanisms,including anti-oxidative damage,anti-neuroinflammation,anti-apoptosis,cholinesterase activity inhibition,attenuation of β-amyloid deposi-tion,and tau protein hyperphosphorylation.Moreover,PTS interferes with the progression of AD by regulating the activities of peroxisome proliferator-activated receptor alpha(PPAR-α),monoamine oxi-dase B(MAO-B),silent information regulator sirtuin 1(SIRT1),and phosphodiesterase 4A(PDE4A).Furthermore,to further elucidate the potential therapeutic mechanisms of PTS in AD,we employed network pharmacology and molecular docking technology to perform molecular docking of related proteins,and the obtained binding energies ranged from-2.83 to-5.14 kj/mol,indicating that these proteins exhibit good binding ability with PTS.Network pharmacology analysis revealed multiple po-tential mechanisms of action for PTS in AD.In summary,by systematically collating and summarizing the relevant studies on the role of PTS in treatment of AD,it is anticipated that this will serve as a reference for the precise targeted prevention and treatment of AD,either using PTS or other developed drug interventions.

Objective:To investigate the current situation of the use of transjugular intrahepatic portosystemic shunt (TIPS) for portal hypertension, which should aid the development of TIPS in China.Methods:The China Portal Hypertension Alliance (CHESS) initiated this study that comprehensively investigated the basic situation of TIPS for portal hypertension in China through network research. The survey included the following: the number of surgical cases, main indications, the development of Early-TIPS, TIPS for portal vein cavernous transformation, collateral circulation embolization, intraoperative portal pressure gradient measurement, commonly used stent types, conventional anticoagulation and time, postoperative follow-up, obstacles, and the application of domestic instruments.Results:According to the survey, a total of 13 527 TIPS operations were carried out in 545 hospitals participating in the survey in 2021, and 94.1% of the hospital had the habit of routine follow-up after TIPS. Most hospitals believed that the main indications of TIPS were the control of acute bleeding (42.6%) and the prevention of rebleeding (40.7%). 48.1% of the teams carried out early or priority TIPS, 53.0% of the teams carried out TIPS for the cavernous transformation of the portal vein, and 81.0% chose routine embolization of collateral circulation during operation. Most of them used coils and biological glue as embolic materials, and 78.5% of the team routinely performed intraoperative portal pressure gradient measurements. In selecting TIPS stents, 57.1% of the hospitals woulel choose Viator-specific stents, 57.2% woulel choose conventional anticoagulation after TIPS, and the duration of anticoagulation was between 3-6 months (55.4%). The limitation of TIPS surgery was mainly due to cost (72.3%) and insufficient understanding of doctors in related departments (77.4%). Most teams accepted the domestic instruments used in TIPS (92.7%).Conclusions:This survey shows that TIPS treatment is an essential part of treating portal hypertension in China. The total number of TIPS cases is far from that of patients with portal hypertension. In the future, it is still necessary to popularize TIPS technology and further standardize surgical indications, routine operations, and instrument application.

Objectives:Present study aimed to use quantitative flow ratio based on Murray's law to analyze the risk factors of impaired side branches perfusion without naked eye visible slowing of blood flow in branches after interventional treatment of true bifurcation lesions of the coronary arteries. Methods:A total of 211 patients with non-left main coronary artery true bifurcation coronary artery disease who underwent percutaneous coronary intervention(PCI)in Hunan Provincial People's Hospital from June 2022 to September 2023 were continuously enrolled,with a total of 234 bifurcation lesions.The general clinical indicators,anatomical characteristics of coronary artery bifurcation lesions,branch protection methods,postoperative branch TIMI blood flow and other data were collected,and quantitative flow ratio(μQFR)was measured for postoperative branch blood vessels.Post-PCI μQFR<0.8 was considered as impaired branch perfusion and was included in the postoperative impaired branch perfusion group(n=51,53 branch lesions).Patients with μQFR≥0.8 were included in the postoperative normal branch perfusion group(n=160,181 branch lesions).Multivariate Logistic regression analysis was used to evaluate the effects of various clinical and anatomical factors on branch perfusion after PCI. Results:The post-PCI branch flow grading of all patients was TIMI grade Ⅲ.The postoperative branch μQFR of 53 vessels(22.6％)in the group with impaired postoperative branch perfusion was 0.70±0.10,and 0.93±0.05 in the group with normal postoperative branch perfusion,and the difference between the two groups was statistically significant(P<0.001).Compared with the postoperative group with normal branch perfusion,the postoperative group with impaired branch perfusion was featured with an elevated branch lesion length,branch reference diameter,postoperative branch opening diameter stenosis rate,postoperative branch narrowest lumen diameter stenosis rate,and a lower main branch-to-branch diameter ratio,preoperative branch narrowest lumen diameter stenosis rate,and preoperative main branch μQFR,all of which were statistically significant(all P<0.05).The postoperative branch opening diameter stenosis rate(r=-0.490,P<0.001),postoperative branch narrowest lumen diameter stenosis rate(r=-0.788,P<0.001),preoperative branch narrowest lumen diameter stenosis rate(r=-0.280,P<0.001),branch narrowest lumen diameter(r=-0.469,P<0.001),branch lesion length(r=-0.157,P=0.016)were negatively correlated with postoperative branch μQFR,and branch reference diameter(r=0.173,P=0.008),main branch/side branch diameter ratio(r=0.194,P=0.003),and branch opening diameter(r=0.328,P<0.001)were positively correlated with postoperative branch μQFR,and none of them were significantly correlated with clinical baseline data(all P>0.05).Multifactorial logistic regression analysis showed that following four factors were independent risk factors for impaired branch perfusion:postoperative stenosis of the narrowest branch lumen diameter(OR=1.228,95％CI:1.144-1.318,P<0.001),postoperative stenosis of the branch opening diameter(OR=1.110,95％CI:1.055-1.168,P<0.001),postoperative stenosis of the narrowest lumen diameter of the main branch(OR=1.115,95％CI:1.042-1.192,P=0.001),and length of the branch lesion(OR=1.121,95％CI:1.021-1.231,P=0016). Conclusions:Some of the patients whose branch flow reached TIMI grade Ⅲ after PCI are still faced the risk of hemodynamical impairment and should be functionally evaluated after PCI.The postoperative stenosis rate of the narrowest branch lumen diameter,postoperative stenosis rate of the branch opening diameter,postoperative stenosis rate of the narrowest lumen diameter of the main branch,and branch lesion length are the risk factors of branch perfusion impairment after PCI for coronary bifurcation lesions.

Objectives:to analyze the efficacy of percutaneous coronary intervention(PCI)for complex left main(LM)lesions combined with chronic total occlusion(CTO)of the right coronary artery. Methods:Ninety patients with complex left main lesions hospitalized in Hunan Provincial People's Hospital from January 2019 to December 2022 were consecutively included.According to the coronary angiographic vascular lesions,patients were divided into complex left main lesions combined with right coronary artery CTO(observation group,n=30)and complex left main lesions without right coronary artery CTO(control group,n=60).The baseline clinical data,intraoperative conditions,angiographic results,and postoperative follow-up results of the patients were analyzed and compared between the two groups. Results:Fifty-eight(64.4%)out of the 90 patients were male.There was no statistically significant difference between the two groups in terms of baseline clinical data(all P>0.05),left main lesion condition(P=1.000),left main calcification condition(P=0.249),and preoperative TIMI flow grading(P=1.000).In the comparison between observation group and the control group,intraoperative occurrence of no-reflow(3.3%vs.5.0%,P=1.000),hypotension(10.0%vs.8.3%,P=1.000),pericardial effusion(3.3%vs.0%,P=0.333),the percentage of intravascular ultrasound(IVUS)use(86.7%vs.90.0%,P=0.635),and the use of circulatory assist device(P=0.699),and the proportion of intraoperative coronary spinning(26.7%vs.21.7%,P=0.597)were all similar between the two groups.The median follow-up time was 14.50(11.83,15.85)months,and the differences in the incidence of major adverse cardiovascular events(MACE)such as recurrent angina,acute myocardial infarction,rebleeding,readmission for heart failure,and cardiac death(31.0%vs.32.1%,P=1.000)were not statistically significant between the observation group and the control group. Conclusions:PCI revascularization may be a viable approach for elderly patients with complex LM lesions with multiple underlying disease,and combined right coronary artery CTO,intolerance and reluctance to CABG.

Objectives:To analyze the safety of coronary artery stent rotational atherectomy due to stent underexpansion,in-stent restenosis,stent deformation,stent damage,and guide wire entrapment. Methods:A total of 19 patients with coronary artery disease who underwent coronary artery stent rotational atherectomy for the above reasons in 7 large heart centers in China from 2016 to 2022 were collected.Their baseline data,procedure process data,procedural complications,the occurrence of procedure-related adverse events(type 4a myocardial infarction,emergency coronary artery bypass grafting,and all-cause death)during hospitalization and major adverse cardiovascular events(MACE,including target vessel revascularization,stroke,all-cause death,and recurrent myocardial infarction)during post-discharge follow-up were retrospectively collected. Results:The mean age of the 19 patients was 70(64,73)years,and 13 patients were males.The mean left ventricular ejection fraction was(56.89±8.76)%.Radial artery approach was used in 13 patients,11 patients used 1 burr during the intervention period,6 patients used 2 burrs,and 2 patients used 3 burrs.The average times of burr passing through the lesion was(7.00±4.23)times.The surgical success rate was 100%,and the immediate lumen acquired area was(1.23±0.78)mm2.Drug-eluting stents were successfully implanted in all patients after spinning.Coronary slow blood flow occurred in 1 case after rotational grinding,which was improved after drug treatment.The burr was entrapmented in 3 cases and successfully pulled out after operation.No coronary artery perforation,coronary artery dissection,coronary artery spasm,emergency thoracotomy,or death occurred during the operation,and no procedure-related adverse events occurred during hospitalization.During 3 to 24 months of follow-up,1 patient underwent target vessel revascularization,and there were no MACE in other patients. Conclusions:Coronary artery stent rotational atherectomy in patients with stent underexpansion,in-stent restenosis,stent deformation,stent damage,and guide wire entrapment,is a feasible option,with a high surgical success rate and satisfactory safety.None of the patients experienced MACE during long-term follow-up.

Ribosomopathies encompass a spectrum of disorders arising from impaired ribosome biogenesis and reduced functionality.Mutation or dysexpression of the genes that disturb any finely regulated steps of ribosome biogenesis can result in different types of ribosomopathies in clinic,collectively known as ribosomopathy genes.Emerging data suggest that ribosomopathy patients exhibit a significantly heightened susceptibility to cancer.Abnormal ribosome biogenesis and dysregulation of some ribo-somopathy genes have also been found to be intimately associated with cancer development.The cor-relation between ribosome biogenesis or ribosomopathy and the development of malignancies has been well established.This work aims to review the recent advances in the research of ribosomopathy genes among human cancers and meanwhile,to excavate the potential role of these genes,which have not or rarely been reported in cancer,in the disease development across cancers.We plan to establish a theoretical framework between the ribosomopathy gene and cancer development,to further facilitate the potential of these genes as diagnostic biomarker as well as pharmaceutical targets for cancer treatment.