Objective: To explore human papillomavirus (HPV) and vaccination related knowledge and vaccination willingness of college students in Guizhou Province and their related factors, so as to provide a basis for formulating targeted intervention strategies. Methods: From May to June 2025, by applying convenience sampling method,4 567 college students were selected from 8 universities in Guizhou Province to conduct a questionnaire survey. Awareness of HPV and vaccination related knowledge, vaccination willingness as well as related factors among college students were also analyzed. The t test and Chi square test were used for comparison between groups, and multifactor Logistic regression was employed to analyze the related factors of HPV vaccination willingness among college students. Results: The HPV and vaccine knowledge score of college students in Guizhou Province was ( 10.50 ±2.09), and the score of girls (10.81±1.82) was higher than that of boys (10.19±2.30) ( t=10.09, P <0.01). The HPV vaccination willingness rate of college students was 65.6%, and the rate was higher in girls than in boys (67.1%,64.1%, χ 2=4.75, P <0.05). Multi factor Logistic regression analysis showed that ethnicity and HPV testing were related factors that affected college students willingness to vaccinate (minority: OR boy =1.23, OR girl =1.35; previous HPV testing: OR boy =0.56, OR girl =0.59); boys willingness to vaccinate was related to the number of sexual partners ( OR =0.60), family history of cancer ( OR =0.65), and sexual behavior related HPV knowledge scores ( OR =0.89), while girls willingness to vaccinate was related to bisexual sexual orientation ( OR =0.59), previous HIV testing ( OR =0.60), and HPV and vaccine basic knowledge scores ( OR =0.86) (all P <0.05). Conclusions College students in Guizhou Province have higher HPV vaccine related knowledge scores and are more willing to vaccinate, and those above are higher in girls than in boys. Health education content should be optimized based on gender differences, and promote the willingness and behavior of HPV vaccination among college students.

INTRODUCTION: Radiofrequency ablation (RFA) avoids the complications of general anaesthesia, reduces length of hospitalisation and reduces morbidity from surgery. As such, it is a strong alternative treatment for patients with comorbidities who are not surgical candidates. However, to our knowledge, there have only been 1 systematic review and 3 combined systematic review and meta-analyses on this topic to date. This systematic review and meta-analysis seeks to evaluate the efficacy and safety of RFA in the treatment of papillary thyroid carcinoma (PTC) with longer follow-up durations. METHOD: PubMed, Embase and Cochrane databases were searched for relevant studies published from 1990 to 2021; 13 studies with a total of 1366 patients were included. The Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines and Sandelowski et al.'s approach1 to "negotiated consensual validation" were used to achieve consensus on the final list of articles to be included. All authors then assessed each study using a rating scheme modified from the Oxford Centre for Evidence-Based Medicine. RESULTS: Pooled volume reduction rates (VRRs) from 1 to 48 months after RFA, complete disappearance rates (CDR) and complications were assessed. Pooled mean VRRs were 96.59 (95% confidence interval [CI] 91.05-102.13, I2=0%) at 12 months2-6 and 99.31 (95% CI 93.74-104.88, I2=not applicable) at 48 months.2,5 Five studies showed an eventual CDR of 100%.2,4,7-9 No life-threatening complications were recorded. The most common complications included pain, transient voice hoarseness, fever and less commonly, first-degree burn. CONCLUSION RFA may be an effective and safe alternative to treating PTC. Larger clinical trials with longer follow-up are needed to further evaluate the effectiveness of RFA in treating PTC.
Humans ; Radiofrequency Ablation/methods* ; Thyroid Cancer, Papillary/surgery* ; Thyroid Neoplasms/surgery* ; Treatment Outcome ; Postoperative Complications/etiology*

[This corrects the article DOI: 10.1016/j.apsb.2022.03.002.].

[This corrects the article DOI: 10.1016/j.apsb.2021.07.024.].

AIM To investigate the mechanism of Shaoyao Gancao Decoction in preventing meglumine diatrizoate-induced post-ERCP pancreatitis in rats through autophagy regulation.METHODS The rats were randomized into the normal group,the model group,the low-dose and high-dose Shaoyao Gancao Decoction(1.5,3.0 g/kg),and the indomethacin suppository group.A rat model of post-ERCP pancreatitis was induced by meglumine diatrizoate injection into the pancreatic duct under continuous pressure.The rats had their pancreatic tissues stained with HE to observe the pathological alterations,inflammatory cell infiltration,hemorrhage and necrosis;their serum levels of IL-1β,IL-6,IL-8,TNF-α,AMS,and IL-10 identified by ELISA;their autophagic vacuoles in pancreatic acinar cells observed by transmission electron microscopy;their pancreatic protein expressions of Beclin1,LC3B,p62,TRAF2 and p-JNK detected by IHC and Western blot;and their pancreatic mRNA expressions of Beclin1 and TRAF2 detected by RT-qPCR.RESULTS Compared with the model group,the high-dose Shaoyao Gancao Decoction group displayed no obvious hemorrhage;improvement in edema of acinar and interstitial cells;obviously less cellular inflammatory infiltration;substantially decreased serum levels of IL-1β,IL-6,TNF-α and AMS(P＜0.05,P＜0.01);drastically reduced amount of autophagosomes in acinar cells;and down-regulated expressions of autophagy-related proteins Beclin1,LC3,p62,TRAF2 and p-JNK(P＜0.05,P＜0.01).CONCLUSION Shaoyao Gancao Decoction can prevent post-ERCP pancreatitis by ameliorating pancreatic tissue injury,decreasing serum inflammatory response level,and interfering with abnormal autophagy of pancreatic acinar cells.Its molecular mechanism may involve inhibition of TRAF2 protein expression and modulation of p-JNK activation.

Objective:According to the"Technology-Organization-Environment"framework,it aims to analyze barriers of meaningful use of digital technologies in primary care facilities and propose corresponding optimization strategies.Methods:Nvivo 11.0 Software is used to conduct thematic framework analysis on interview data of primary healthcare and administrative staff in a district of Jiangsu Province.Results:The barriers are as follows:(1)technology level:infrastructure needs improvement,unified technology standards for data,low level of technology usability and usefulness,and limited economic benefits;(2)organizational level:insufficient digital literacy of medical staff,low organizational innovation ability,lack of training,inertia of healthcare staff,and limited size of primary care facilities;(3)environmental level:insufficient government support,high government requirements of performance evaluation,low digital literacy of residents,not covered by medical insurance schemes,constraints on interests among stakeholders,and mismatched digital scenarios.The main reason for insufficient effective use of digital technologies includes insufficient adaptability between digital technologies and the practical needs of grassroots health services,lack of organizational change and proactive personnel behavior,low level of external environment optimization and institutional support.Conclusion:Policy makers and implementers should be demand-oriented,continuously improve digital technologies maturity in primary healthcare system,integrate organizational resources,achieve changes in primary healthcare models,optimize the external environment,and enhance collaborative governance levels.

AIM To investigate the mechanism of Shaoyao Gancao Decoction in preventing meglumine diatrizoate-induced post-ERCP pancreatitis in rats through autophagy regulation.METHODS The rats were randomized into the normal group,the model group,the low-dose and high-dose Shaoyao Gancao Decoction(1.5,3.0 g/kg),and the indomethacin suppository group.A rat model of post-ERCP pancreatitis was induced by meglumine diatrizoate injection into the pancreatic duct under continuous pressure.The rats had their pancreatic tissues stained with HE to observe the pathological alterations,inflammatory cell infiltration,hemorrhage and necrosis;their serum levels of IL-1β,IL-6,IL-8,TNF-α,AMS,and IL-10 identified by ELISA;their autophagic vacuoles in pancreatic acinar cells observed by transmission electron microscopy;their pancreatic protein expressions of Beclin1,LC3B,p62,TRAF2 and p-JNK detected by IHC and Western blot;and their pancreatic mRNA expressions of Beclin1 and TRAF2 detected by RT-qPCR.RESULTS Compared with the model group,the high-dose Shaoyao Gancao Decoction group displayed no obvious hemorrhage;improvement in edema of acinar and interstitial cells;obviously less cellular inflammatory infiltration;substantially decreased serum levels of IL-1β,IL-6,TNF-α and AMS(P＜0.05,P＜0.01);drastically reduced amount of autophagosomes in acinar cells;and down-regulated expressions of autophagy-related proteins Beclin1,LC3,p62,TRAF2 and p-JNK(P＜0.05,P＜0.01).CONCLUSION Shaoyao Gancao Decoction can prevent post-ERCP pancreatitis by ameliorating pancreatic tissue injury,decreasing serum inflammatory response level,and interfering with abnormal autophagy of pancreatic acinar cells.Its molecular mechanism may involve inhibition of TRAF2 protein expression and modulation of p-JNK activation.

Phospholipid pharmaceutical excipients are primarily composed of a glycerol backbone,fatty acid chains,and phosphate groups.Due to their amphiphilic structure and unique physicochemical properties,they are commonly used as emulsifiers and carrier materials in pharmaceutical formulations.The pharmacopoeias of various countries have included phospholipid based pharmaceutical excipients and specified the testing methods and limits for their critical quality attributes.This article focuses on the current inclusion status,characteristic indicators,component content determination indicators,and functionality-related indicators determination methods and limits of phospholipid pharmaceutical excipients of various countries,in order to provide references and a basis for the rational applicatione of phospholipid pharmaceutical excipients.

Objective:According to the"Technology-Organization-Environment"framework,it aims to analyze barriers of meaningful use of digital technologies in primary care facilities and propose corresponding optimization strategies.Methods:Nvivo 11.0 Software is used to conduct thematic framework analysis on interview data of primary healthcare and administrative staff in a district of Jiangsu Province.Results:The barriers are as follows:(1)technology level:infrastructure needs improvement,unified technology standards for data,low level of technology usability and usefulness,and limited economic benefits;(2)organizational level:insufficient digital literacy of medical staff,low organizational innovation ability,lack of training,inertia of healthcare staff,and limited size of primary care facilities;(3)environmental level:insufficient government support,high government requirements of performance evaluation,low digital literacy of residents,not covered by medical insurance schemes,constraints on interests among stakeholders,and mismatched digital scenarios.The main reason for insufficient effective use of digital technologies includes insufficient adaptability between digital technologies and the practical needs of grassroots health services,lack of organizational change and proactive personnel behavior,low level of external environment optimization and institutional support.Conclusion:Policy makers and implementers should be demand-oriented,continuously improve digital technologies maturity in primary healthcare system,integrate organizational resources,achieve changes in primary healthcare models,optimize the external environment,and enhance collaborative governance levels.

Phospholipid pharmaceutical excipients are primarily composed of a glycerol backbone,fatty acid chains,and phosphate groups.Due to their amphiphilic structure and unique physicochemical properties,they are commonly used as emulsifiers and carrier materials in pharmaceutical formulations.The pharmacopoeias of various countries have included phospholipid based pharmaceutical excipients and specified the testing methods and limits for their critical quality attributes.This article focuses on the current inclusion status,characteristic indicators,component content determination indicators,and functionality-related indicators determination methods and limits of phospholipid pharmaceutical excipients of various countries,in order to provide references and a basis for the rational applicatione of phospholipid pharmaceutical excipients.