The effect of omega-3 Polyunsaturated Fatty Acid (PUFA) prescription preparations on the prevention of clinical cardiovascular disease: a meta-analysis of RCTs.

Importance: Evidence from systematic reviews of the cardioprotective effect of omega-3 polyunsaturated fatty acid (PUFA) remains controversial, and interventions including PUFAs dietary supplements or prescription medications cannot accurately reflect the role of PUFA RX in cardiovascular disease (CVD) prevention.

Objective: We conducted a meta-analysis of randomized clinical trials (RCTs) to evaluate the efficacy of PUFA prescription medication in preventing CVD.

Methods: Two reviewers conducted a literature search of Embase, MEDLINE/PubMed, and the Cochrane Library from their inception to September 2023.

The impact of UTeach observation protocol-based multiple-source feedback on improving the quality of online teaching in medical education.

Background: The ability to teach, as a core competency, has always suffered from a lack of systematic cultivation.

Objective: This study aimed to explore the difference in teaching quality before and after the application of the UTOP (UTeach observation protocol)-based multiple source feedback (MSF) formative assessment of the quality improvement of medical education classrooms.

Methods: This study retrospectively analyzed the teaching quality of the Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine and the Third Affiliated Hospital of Chongqing Medical University.

Difference between real world practice and clinical research: A comparison of oropharyngeal and nasopharyngeal sampling data in influenza.

Oropharyngeal (OP) sampling is one of the most commonly used methods for respiratory sampling, but its positivity rate in real practice compared with that of nasopharyngeal (NP) sampling is not fully known. The differences between OP and NP in practice and between practice and the literature were compared. In total, 2323 positive results from 6708 patients were recorded in the laboratory test system, and 15,021 positive results from 31,333 patients were recorded in the national report.

Synergizing postharvest physiology and nanopackaging for edible mushroom preservation.

The cultivation of edible mushrooms is increasing because of their widely recognized nutritional benefits. Advancements in cultivation techniques have facilitated large-scale mushroom production, meeting the growing consumer demand. This rise in cultivation has led to an increasingly urgent demand for advanced postharvest preservation methods to extend the shelf life of these mushrooms.

Drug-induced erectile dysfunction: a real-world pharmacovigilance study using the FDA adverse event reporting system database.

Background: The comprehensive quantitative and comparative risk data of drug-induced erectile dysfunction (ED) are still lacking, and this study aims to supplement this information.

Research Design And Methods: We reviewed all the ED reports in the FDA Adverse Event Reporting System (FAERS) database from 2004 to 2023 and summarized a potential ED culprit-drug list and its corresponding reporting frequency. The reporting odds ratio (ROR) method was used to conduct disproportionality analysis.

Preparation and Characterization of GX-50 and Vitamin C Co-encapsulated Microcapsules by a Water-in-Oil-in-Water (W/O/W) Double Emulsion-Complex Coacervation Method.

Co-encapsulated xanthoxylin (GX-50) and vitamin C (Vc) microcapsules (GX-50-Vc-M) were prepared by the combination of a water-in-oil-in-water (W/O/W) double emulsion with complex coacervation. The W/O/W double emulsion was prepared by two-step emulsification, and it has a uniform particle size of 8.388 μm and high encapsulation efficiencies of GX-50 (85.

Mechanism of new optimized Sheng-Mai-San Formula to regulate cardiomyocyte apoptosis through NMDAR pathway.

Background And Objectives: Ischemic heart failure (HF) has become a disease that seriously endangers people's life and health. As a herbal formula widely used in clinical practice, new optimized Sheng-Mai-San (NO-SMS) has been shown to be significantly effective in improving cardiac function, increasing exercise tolerance, and slowing the progression of myocardial fibrosis in heart failure patients in multi-center clinical studies in various regions of China. In our previous pharmacodynamic and toxicological studies, we found that a medium-dose formulation (8.

Spatial Pattern and Influencing Factors of Tourism Resources in Northwestern Ethnic Areas in China-A Case Study of Longde County.

With the in-depth development of the Western Development Strategy and Rural Revitalization, the tourism industry has become an important economic sector to drive local development in northwestern minority areas of China. This study established a database of tourism resources in Longde county and analyzed the spatial pattern of these tourism resources by using the scale index and kernel density. From the perspective of the natural and social environment, this paper quantitatively discusses the influencing factors of the spatial pattern of tourism resources in the county based on a multiple linear regression model.

Upregulated keratin 15 links to the occurrence of lymphovascular invasion, stromal cervical invasion as well as unfavorable survival profile in endometrial cancer patients.

Keratin 15 (KRT15) overexpression links with tumor initiation, metastasis, and poor survival in several solid carcinomas. While its clinical relevance is scarcely reported in endometrial cancer (EC). Therefore, the current study aimed to investigate the abnormal expression of KRT15 and its correlation with clinical characteristics, survival in EC patients.

Elevated AKIP1 expression is associated with tumor invasion, shorter survival time and decreased chemosensitivity in endometrial carcinoma.

A-kinase-interacting protein 1 (AKIP1), as a recently discovered oncoprotein, promotes cell malignant behaviors in gynecological malignancies. To the best of our knowledge, no study reports its clinical value in patients with endometrial carcinoma. The present study aimed to explore the association between AKIP1 expression and clinical features and survival in patients with endometrial carcinoma, and to assess the effect of AKIP1 knockdown on the regulation of chemosensitivity .

Prognostic effect of coexisting TP53 and ZFHX3 mutations in non-small cell lung cancer patients treated with immune checkpoint inhibitors.

In recent years, immune checkpoint inhibitor (ICI) therapy has revolutionized the treatment of patients with advanced-stage non-small cell lung cancer (NSCLC). The relationship between TP53 mutation and prognosis of non-small cell lung cancer (NSCLC) remains controversial. We aimed to identify advanced-stage NSCLC patients harboring TP53 mutation who would benefit from ICI treatment.

Selection of the Most Scenic Viewpoints on an Island Based on Space-Time Perception: The Case of Nan'ao Island, China.

Selecting the most scenic viewpoints in an island forest park can provide a scientific basis for island ecotourism planning. In this paper, considering the influence of climatic conditions on sightseeing, landscape factors, accessibility factors, and seasonal change factors are selected from the perspective of time and space to analyze the landscape spatiotemporal characteristics, and the construction of a landscape spatiotemporal perception evaluation model and the analysis of influencing factors are carried out. The results show that the evaluation model for landscape spatiotemporal perception factors can quantitatively describe tourists' comprehensive perception of a landscape in different regions and time periods in ecotourism areas, and can identify the spatiotemporal characteristics of landscape perception.

An estimation and development model of tourism resource values at the township scale on Hainan Island, China.

The scientific evaluation of tourism resources provides the basic conditions for the rational development and utilization of tourism resources, which is significant for the sustainable development of tourism. On the basis of obtaining a large sample of tourism resource data, this study constructed an evaluation index system of regional tourism resources from four aspects: quantity, type, grade, and a combination of regional tourism resources, taking the township scale as the spatial evaluation unit. The combination weighting method was used to evaluate the grade of tourism resources in each township, and the hierarchical clustering method and spatial autocorrelation method were used to analyze the spatial patterns of the tourism resource values.

Spatial-temporal characteristics and causes of changes to the county-level administrative toponyms cultural landscape in the eastern plains of China.

As part of the cultural landscape, administrative toponyms do not only reflect natural and sociocultural phenomena, but also help with related management and naming work. Historically, county-level administrative districts have been stable and basic administrative regions in China, playing a role in the country's management. We explore the spatio-temporal evolutionary characteristics of the county-level administrative toponyms cultural landscape in China's eastern plains areas.

Structure-activity relationships of flavonoids as natural inhibitors against E. coli β-glucuronidase.

Bacterial β-glucuronidases play key roles in the deconjugation of a variety of endogenous and drug glucuronides, thus have been recognized as important targets to modulate the enterohepatic circulation of various glucuronides. In this study, more than 30 natural flavonoids were collected and their inhibitory effects against E. coli β-glucuronidase (EcGUS) were assayed.

Salt sensitivity of blood pressure in non-dialysis patients with chronic kidney disease.

Background: Chronic kidney disease (CKD) is a world-wide public health problem. Hypertension is both a cause and a complication of CKD, and a risk factor for progression of kidney disease. The effect of salt intake on blood pressure (BP) and the salt sensitivity in non-dialysis patients with CKD were studied.

[Temperature recrudescence caused by praziquantel treatment after falling to normal automatically in acute schistosomiasis patients: a report of 19 cases].

Nineteen cases of acute schistosomiasis patients whose temperatures had fallen to normal automatically were treated with praziquantel, and their temperatures recrudesced after the treatment. Then they were treated with larger dose of praziquantel according to the scheme of acute schistosomiasis therapy, and all of them were cured.

Interaction of DNA and a series of aromatic donor-viologen acceptor molecules with and without the presence of CB[8].

A series of 1-ethyl-1'-arylmethyl-4,4'-bipyridinium compounds is synthesized, where the aryl is phenyl (BEV), 2-naphthyl (NEV), 2-anthracenyl (AEV) or 1-pyrenyl (PEV). Among them, PEV and AEV can bind with calf thymus DNA mainly through intercalation and groove-binding modes, and both of them can be observed to photocleave plasmid pBR 322 DNA significantly under irradiation with a xenon arc lamp. After inclusion of cucurbit[8]uril (CB[8]), all of the aromatic donor-viologen acceptor compounds exhibit efficient DNA photocleavage ability.

Redox-induced partner radical formation and its dynamic balance with radical dimer in cucurbit[8]uril.

N-(4-Hydroxy-phenoxyethyl)-N'-ethyl-4,4'-bipyridium (1) can form a stable 1 : 1 inclusion complex with CB[8] in aqueous solution, in which the hydroxyphenol (HP) moiety is back-folded and inserted together with the viologen moiety into the cavity of CB[8]. When the ethyl viologen dication (EV(2+)) in 1 is reduced, chemically or electrochemically, an intramolecular partner radical (EV(+)*-HP)/CB[8] can be detected, meanwhile, a dynamic balance between the partner radical and the intermolecular radical dimer (EV(+)*-HP)(2)/CB[8] can be observed.

[Efficiency and safety evaluation of glucose control in critically ill patients].

Objective: To evaluate the efficiency and safety of the computerized glucose control protocol in critically ill patients.

Methods: The patients who were admitted to intensive care unit (ICU) from June 2005 through December 2007 were retrospectively analyzed. Based on the glucose-control target, patients were divided into two groups: group A (target range was 4.