Objective To examine the effect of ground cage use on Oncomelania hupensis spread, so as to provide insights into precision snail control. Methods Twenty ground cages that were frequently used to capture rice field eels were purchased, including 11 packaging tape-made cages, 7 plastic cages and 2 nylon rope-made cages. The eel-capturing activity was mimicked, and 20 ground cages were assigned in settings with relatively high (1.00 snail/0.1 m² and higher) and low snail densities (< 1.00 snail/0.1 m²) in Xindai Township, Pinghu City, Zhejiang Province during the period from 15 : 00 to 8 : 00 of the following day on April 13, 26 and 28. The numbers of snails carried by different types of ground cages were compared in settings with different types of snail densities using the rank-sum test. Results A total of 11 cage-times were assigned in settings with a high snail density, and a total of 77 snails were captured, with a mean number of 7 snails in each cage-time and 2.15 snails in 0.1 m² ground cage. The mean numbers of snails carried by packaging tape-made and plastic cages were 2.47 snails/0.1 m² cage and 0.37 snails/0.1 m² cage, respectively. A total of 24 cage-times were assigned in settings with a low snail density, and a total of 8 snails were captured, with a mean number of 0.33 snails in each cage-time and 0.09 snails in 0.1 m² ground cage. The mean numbers of snails carried by packaging tape-made cages were 0.12 snails/0.1 m² cage; however, no snails were carried by plastic or nylon rope-made cages. The number of snails carried by ground cages was higher in settings with a high snail density than in settings with a low snail density (Z = −4.019, P < 0.01), and the number of snails carried by packaging tape-made cages was higher in settings with a high snail density than in settings with a low snail density (Z = −4.086, P < 0.01). No significant differences were found in the numbers of snails carried by different types of ground cages. Conclusion The use of ground cage in snail habitats is a contributor to snail spread.

Objective To analyze the impact of different clinical and rehabilitation characteristics on the prognosis of diabetic foot amputees. Methods Related literatures were searched in CNKI,Wanfang Data,PubMed,Cochrane Library and Google Scholar from establishment to August,2024.The literatures were screened and extracted by two researchers independent-ly,the Newcastle-Ottawa Scale(NOS)and the evaluation criteria recommended by Agency for Healthcare Re-search and Quality(US)were used for quality evaluation,and literatures with above medium quality were includ-ed,and a systematic review was conducted. Results A total of 17 articles involving 9 239 subjects were included,in which three were Chinese,and 14 were English.The study designs were case-control study,cohort study and cross-sectional study.They mainly came from the fields of rehabilitation medicine,orthopedics,sports medicine and disability studies,and were published between 1998 to 2023.Clinical and rehabilitation characteristics related to the prognosis of diabetic foot amputees includ-ed amputation level,socioeconomic determinants(educational attainment,economic status,social participation,etc.),psychological states(anxiety,depression,etc.)and physiological factors(age,gender,pain,prosthetic limb usage,and ambulatory capacity,etc.).These different characteristics could affect the quality of life of diabetic foot amputees,and even lead to re-amputation or death. Conclusion Factors of amputation level,socioeconomic status,psychological status and physiological status are impor-tant for poor prognosis in diabetic foot amputees.Controlling the above factors can effectively reduce the re-am-putation rate and mortality,and improve the quality of life in diabetic foot amputees,thus improving their progno-sis,and promoting functional rehabilitation.

In order to standardize the clinical diagnosis and treatment of upper airway cough syndrome (UACS) for children in China, Dongzhimen Hospital of Beijing University of Chinese Medicine and Affiliated Hospital of Liaoning University of Traditional Chinese Medicine initiated the development of this Traditional Chinese Medicine Diagnosis and Treatment Guidelines for Children with Upper Airway cough Syndrome based on evidence-based medical evidence. This guideline will process registration, write a plan, and develop relevant processes and writing norms, develop and publish official documents. This plan mainly introduces the scope of the guidelines, the purpose and significance, the composition of the guidelines working group, the management of conflicts of interest, the collection, selection and determination of clinical problems, the retrieval, screening and rating of evidence, and the consensus of recommendations. Registration information: This study has been registered in the international practice guidelines registry platform with the registration code of PREPARE-2023CN087.

Background/Aims: Low educational attainment is a well-established risk factor for nonalcoholic fatty liver disease (NAFLD) in developed areas. However, the association between educational attainment and the risk of NAFLD is less clear in China. Methods: A cross-sectional study including over 200,000 Chinese adults across mainland China was conducted. Information on education level and lifestyle factors were obtained through standard questionnaires, while NAFLD and advanced fibrosis were diagnosed using validated formulas. Outcomes included the risk of NAFLD in the general population and high probability of fibrosis among patients with NAFLD. Logistic regression analysis was employed to estimate the risk of NAFLD and fibrosis across education levels. A causal mediation model was used to explore the potential mediators. Results: Comparing with those receiving primary school education, the multi-adjusted odds ratios (95% confidence intervals) for NAFLD were 1.28 (1.16 to 1.41) for men and 0.94 (0.89 to 0.99) for women with college education after accounting for body mass index. When considering waist circumference, the odds ratios (95% CIs) were 0.94 (0.86 to 1.04) for men and 0.88 (0.80 to 0.97) for women, respectively. The proportions mediated by general and central obesity were 51.00% and 68.04% for men, while for women the proportions were 48.58% and 32.58%, respectively. Furthermore, NAFLD patients with lower educational attainment showed an incremental increased risk of advanced fibrosis in both genders. Conclusions In China, a low education level was associated with a higher risk of prevalent NAFLD in women, as well as high probability of fibrosis in both genders.

Objective:To explore the clinical efficacy of a retrograde pubic ramus intramedullary nail (RPRIN) in the treatment of anterior pelvic ring fractures.Methods:A retrospective study was conducted to analyze the 14 patients with anterior pelvic ring fracture who had been treated and followed up at Department of Traumatic Surgery, Tongji Hospital From June 2020 to February 2021. There were 10 males and 4 females with an age of (44.8±12.5) years. By the AO/OTA classification for pelvic fractures, 5 cases were type 61-A, 4 cases 61-B, and 5 cases type 61-C; by the Nakatani classification, 1 case belonged to unilateral zone Ⅰ fracture, 5 cases to unilateral zone Ⅱ fracture, 2 cases to unilateral zone Ⅲ fracture, 3 cases to right zone Ⅱ and left zone Ⅲ fracture, 2 cases to zone Ⅲ fracture on both left and right sides, and 1 case to zone Ⅱ fracture on both sides. The time from injury to operation was (7.8±1.8) days. All the anterior pelvic ring fractures were fixated with a RPRIN. The time and fluoroscopic frequency for placement of every single RPRIN, quality of fracture reduction, and pelvic function and incidence of postoperative complications at the last follow-up were recorded.Results:A total of 18 RPRINs were placed in the 14 patients. For placement of each RPRIN, the time was (35.9±8.6) min, and the fluoroscopic frequency (22.8±1.9) times. No complications such as infection occurred at any surgical incision after RPRIN placement. According to the Matta scoring, the quality of postoperative fracture reduction was assessed as excellent in 7 cases, as good in 5 cases and as fair in 2 cases. The 14 patients were followed up for (18.1+1.5) months. Their X-ray and CT images of the pelvis at the last follow-up showed that the fractures healed well and the intramedullary nails were placed in the cortical bone of the anterior ring of the pelvis. According to the Majeed scoring at the last follow-up, the pelvic function was assessed as excellent in 10 cases, as good in 3 cases and as fair in 1 case. One patient reported discomfort during squatting 2 months after operation but the symptom improved 3 months later without any special treatment. No patient experienced such complications as displacement or slippage of RPRIN, or pain at the insertion site.Conclusion:RPRIN is effective in the treatment of anterior pelvic ring fractures, showing advantages of small surgical incision, limited intraoperative fluoroscopy and short operation time.

As confusion mounts over RNA isoforms involved in phenotypic plasticity, aberrant CpG methylation-mediated disruption of alternative splicing is increasingly recognized as a driver of intratumor heterogeneity (ITH). Protease serine 3 (PRSS3), possessing four splice variants (PRSS3-SVs; PRSS3-V1-V4), is an indispensable trypsin that shows paradoxical effects on cancer development. Here, we found that PRSS3 transcripts and their isoforms were divergently expressed in lung cancer, exhibiting opposing functions and clinical outcomes, namely, oncogenic PRSS3-V1 and PRSS3-V2 versus tumor-suppressive PRSS3-V3, by targeting different downstream genes. We identified an intragenic CpG island (iCpGI) in PRSS3. Hypermethylation of iCpGI was mediated by UHRF1/DNMT1 complex interference with the binding of myeloid zinc finger 1 (MZF1) to regulate PRSS3 transcription. The garlic-derived compound diallyl trisulfide cooperated with 5-aza-2'-deoxycytidine to exert antitumor effects in lung adenocarcinoma cells through site-specific iCpGI demethylation specifically allowing MZF1 to upregulate PRSS3-V3 expression. Epigenetic silencing of PRSS3-V3 via iCpGI methylation (iCpGIm) in BALF and tumor tissues was associated with early clinical progression in patients with lung cancer but not in those with squamous cell carcinoma or inflammatory disease. Thus, UHRF1/DNMT1-MZF1 axis-modulated site-specific iCpGIm regulates divergent expression of PRSS3-SVs, conferring nongenetic functional ITH, with implications for early detection of lung cancer and targeted therapies.

ObjectiveThrough a randomized， double-blind， double-simulation， positive-control， multicenter design， this study aimed to analyze the relationship between the dosage， efficacy， and safety of Pudilan anti-inflammatory oral liquid in treating acute pharyngitis/tonsillitis in adults caused by bacterial infection and validate the regulatory effect of Pudilan anti-inflammatory oral liquid on inflammatory markers such as serum amyloid A （SAA）， C-reactive protein （CRP）， white blood cells （WBC）， neutrophil percentage （NE%）， and erythrocyte sedimentation rate （ESR）， thereby exploring the feasibility of using Pudilan anti-inflammatory oral liquid as a substitute for antibiotics in the treatment of infectious diseases and providing a basis for rational clinical medication. MethodUsing a stratified randomized， double-blind， double-simulation， positive-control， multicenter design， 220 participants were enrolled from nine centers. The participants were randomly divided into three groups at 1∶1∶1 — a Pudilan anti-inflammatory oral liquid 20 mL group （73 cases）， a Pudilan anti-inflammatory oral liquid 10 mL group （73 cases）， and a control group （amoxicillin group， 74 cases）. The treatment course was 7 days. The study observed parameters including the total effective rate of sore throat， onset and disappearance time of sore throat， health status score， treatment time， and inflammation markers. Result①Dataset division： The 211 cases were included in the full analysis dataset （FAS）， 208 cases were included in the per-protocol dataset （PPS）， and 218 cases were included in the safety dataset （SS）. ② Efficacy evaluation： There were statistically significant differences （P<0.05） in the comparison of the three groups regarding the total effective rate of sore throat， disappearance time of sore throat， and health status. Both the 20 mL and 10 mL groups were non-inferior to the control group， and there was a statistically significant difference between the 20 mL and 10 mL dosage groups （P<0.05）. There was no statistically significant difference in the comparison of onset time of sore throat among the groups. CRP， WBC， and NE% of patients in all three groups significantly decreased on the 7^th day of treatment compared with those before treatment （P<0.01）. ③Safety evaluation： Adverse events mainly occurred in various examination indicators. There were no statistically significant differences in the comparison between groups， and no adverse reactions or serious adverse events occurred. ④Economic evaluation： The increased cost of the 10 mL and 20 mL dosage groups was entirely justified as compared with that in the control group. When comparing the 10 mL and 20 mL dosage groups， the 10 mL dosage group was deemed less advantageous. ConclusionPudilan anti-inflammatory oral liquid can be used alone as an alternative to antibiotics in the treatment of acute pharyngitis/tonsillitis caused by bacterial infection. It demonstrates good safety and can lower inflammation markers such as CRP， WBC， and NE%， suggesting its potential to reduce the body's inflammatory response. Its mechanism of action may be related to its multi-target regulatory mechanism.

Objective To observe the expression of tyrosine kinase 2(JAK2)and signal transducer and activator of transcription 3(STAT3)in myocardial tissue of rats with myocardial ischemia-reperfusion injury(MIRI)by electroacupuncture at"Neiguan"point,and explore the mechanism of electroacupuncture in up regulating JAK2/STAT3 signal pathway,promoting the expression of anti-inflammatory factors,and reducing MIRI injury.Methods Thirty male SD rats with normal echocardiography were randomly divided into sham operation group,model group and electroacupuncture group,with 10 rats in each group.MIRI models were prepared by ligation of left anterior descending coronary artery(LAD)in model group and electroacupuncture group,while in sham operation group,only threading was performed without ligation.In the electroacupuncture group,electroacupuncture(density wave,2 Hz/100 Hz,2 mA)at bilateral"Neiguan"points was performed on the 1st,3rd and 5th days after the modeling operation,once a day,20 minutes each time.The left ventricular ejection fraction(LVEF)of rats on the 1st,3rd and 5th day after operation was observed by echocardiography to evaluate cardiac function;HE staining was used to observe the pathological changes of rat myocardium;The myocardial fibrosis was observed by Masson staining;The expression of IL-4 and IL-6 in myocardium was detected by ELISA;The expressions of IL-1β and IL-10 in myocardial tissue were detected by immunohistochemistry;The expression of JAK2,p-JAK2,STAT3,p-STAT3 protein in myocardial infarction area was measured by Western blot.Results Compared with sham operation group,EF in model group decreased significantly(P<0.05),fibrosis area increased(P<0.05),IL-4,IL-6,IL-10,IL-1β The content of JAK2,p-JAK2,STAT3,p-STAT3 protein increased(P<0.05);Compared with the model group,the EF of rats in the electroacupuncture group increased(P<0.05),the fibrotic area of rats in the electroacupuncture group decreased(P<0.05),the content of IL-4 and IL-10 increased,and IL-6 and IL-1β The expression of JAK2,p-JAK2,STAT3,p-STAT3 protein increased(P<0.05).Conclusion Electroacupuncture at Neiguan point can significantly up regulate JAK2/STAT3 signal pathway,reduce the secretion of proinflammatory factors,increase the expression of anti-inflammatory factors,and alleviate myocardial ischemia reperfusion injury in rats.

Abdominal aortic aneurysm (AAA) is a life-threatening disorder worldwide. Fibroblast growth factor 21 (FGF21) was shown to display a high level in the plasma of patients with AAA; however, its detailed functions underlying AAA pathogenesis are unclear. An in vitro AAA model was established in human aortic vascular smooth muscle cells (HASMCs) by angiotensin II (Ang-II) stimulation. Cell counting kit-8, wound healing, and Transwell assays were utilized for measuring cell proliferation and migration. RT-qPCR was used for detecting mRNA expression of FGF21 and activating transcription factor 4 (ATF4). Western blotting was utilized for assessing protein levels of FGF21, ATF4, and markers for the contractile phenotype of HASMCs. ChIP and luciferase reporter assays were implemented for identifying the binding relation between AFT4 and FGF21 promoters. FGF21 and ATF4 were both upregulated in Ang-II-treated HASMCs. Knocking down FGF21 attenuated Ang-IIinduced proliferation, migration, and phenotype switch of HASMCs. ATF4 activated FGF21 transcription by binding to its promoter. FGF21 overexpression reversed AFT4 silencing-mediated inhibition of cell proliferation, migration, and phenotype switch.ATF4 transcriptionally upregulates FGF21 to promote the proliferation, migration, and phenotype switch of Ang-II-treated HASMCs.