Xiuqin Chen

ORCID: 0000-0002-4027-110X
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Research Areas
  • Paleontology and Stratigraphy of Fossils
  • Animal Virus Infections Studies
  • Geological and Geophysical Studies
  • Viral gastroenteritis research and epidemiology
  • CRISPR and Genetic Engineering
  • Viral Infections and Immunology Research
  • Wastewater Treatment and Nitrogen Removal
  • Paleontology and Evolutionary Biology
  • Mosquito-borne diseases and control
  • Ammonia Synthesis and Nitrogen Reduction
  • Virus-based gene therapy research
  • Oral microbiology and periodontitis research
  • Frailty in Older Adults
  • Gut microbiota and health
  • Parasite Biology and Host Interactions
  • Dental Health and Care Utilization
  • Vibrio bacteria research studies
  • Hydrocarbon exploration and reservoir analysis
  • Microbial Fuel Cells and Bioremediation
  • Bacterial biofilms and quorum sensing
  • Listeria monocytogenes in Food Safety
  • Clostridium difficile and Clostridium perfringens research
  • Geochemistry and Elemental Analysis
  • Nutrition and Health in Aging
  • Legionella and Acanthamoeba research

Fujian Academy of Agricultural Sciences
2018-2025

Fujian Jiangxia University
2025

Qingdao University
2013-2024

Zhejiang University
2024

Songjiang District Central Hospital
2019-2024

Jilin University
2022-2024

Animal Science Research Institute
2021-2023

Kangwon National University
2020-2023

Jilin Medical University
2023

Yellow River Institute of Hydraulic Research
2023

Abstract Background It is important to clarify the transitions and related factors of frailty for prevention frailty. We evaluated among community-dwelling older adults examined predictors transitions. Methods A cohort study was conducted 3988 community residents aged ≥60 years during 2015 2017. multiple deficits approach used construct Frailty Index (FI) according methodology FI construction, sociodemographic characteristics lifestyles were also collected in 2015. After 2-year follow-up,...

10.1186/s12877-020-01530-x article EN cc-by BMC Geriatrics 2020-04-10

This study investigated the effectiveness of slightly acidic electrolyzed water (SAEW ACC-10 ppm) on accumulation total flavonoids content, phenolic antioxidants, and bioactive compounds over tap distilled during germination. Germination was carried out with moisture content (20–30%) at 35 ± 1 °C in Co2 incubator using water, SAEW pH-5.5, ppm. used to decontaminate natural microbiota from rice outer layer check its effect components. Nevertheless, after 48 h, germination showed detrimental...

10.1016/j.lwt.2022.113119 article EN cc-by LWT 2022-01-19

Rapid and accurate detection of the zoonotic nematode Anisakis is poised to control its epidemic. The clustered regularly interspaced short palindromic repeats (CRISPR)/Cas-associated assay shows great potential in pathogenic microorganisms. one-tube method integrated CRISPR system with recombinase polymerase amplification (RPA) avoid risk aerosol pollution; however, it suffers from low sensitivity due incompatibility two systems additional manual operations. Therefore, present study,...

10.1021/acs.jafc.4c00204 article EN Journal of Agricultural and Food Chemistry 2024-03-26

In the present study, white (Baegilmi), brown (hyunmi) and black (chalheugmi) Korean local rice varieties ethanol extracts were analyzed for in-vitro antioxidant assays (ABTS, FRAP DPPH), cellular activities (CAAs) phenolic phytochemicals content. The highest assays, phenolic, flavonoid anthocyanins content identified among free fractions of rice. Phenolic detected quantified using ultra-high-performance liquid tandem chromatography quadrupole flight mass spectrometry (UHPLC-Q-TOF-MS2)....

10.1371/journal.pone.0269403 article EN cc-by PLoS ONE 2022-06-03

Dental caries is attributed to the predominance of cariogenic microorganisms. Cariogenic microorganisms are pathological factors leading acidification oral microenvironment, which related initiation and progression caries. The accepted microorganism Streptococcus mutans (S. mutans). However, studies have found that could occur in absence S. mutans. This study aimed assess presence potentially human teeth biofilm. were isolated from mouth freshly extracted maxillary incisors for reasons...

10.3390/microorganisms8101596 article EN cc-by Microorganisms 2020-10-16

In the natural environment, most microorganisms live in mixed-species biofilms, which metabolism and growth of organisms are different from that single-species biofilms. Adhesive bacteria their biofilms on surface food processing equipment sources cross-contamination, leading to risk for humans. Slightly acidic electrolyzed water (SAEW) has been proposed as a novel sanitizer agriculture industry. this study, we investigated changes physical properties SAEW under conditions disinfection...

10.3389/fmicb.2022.865918 article EN cc-by Frontiers in Microbiology 2022-05-12

This study aimed to assess microbial contamination of the processed rice product, food contact surface, and air at workplaces in infant industry. Further, effectiveness slightly acidic electrolyzed water (SAEW) against Cronobacter sakazakii airborne biofilm was evaluated. C. Sakazaki detected grinding steps, dry room, chamber, which can live a low-water activity environment. After steaming, pathogenic bacteria counts were found immediately samples collected from room. Escherichia coli,...

10.1016/j.lwt.2023.114598 article EN cc-by LWT 2023-02-25

Recently, CRISPR/Cas associated biosensors have been shown to great potential in sensing applications due their high sensitivity and base resolution. However, the signal reporter system containing two organic fluorescent dye pair is limited by cost less stability. In contrast, functional nanomaterials exhibit robust stability, excellent optical properties low preparation cost, making them suitable reporters. this study, a MoS2 nanosheets (NSs) improved CRISPR/Cas12a-based biosensing platform...

10.1016/j.snb.2023.134493 article EN cc-by Sensors and Actuators B Chemical 2023-08-22

Due to the lack of empirical research on influence new qualitative productivity forces quality-effective change in sports industry, entropy-weighted threshold-based estimation (TOPSIS) is used based panel data for 11 provinces and cities China’s Yangtze River Economic Belt from 2016–2022. The results are measure levels industry analyze relationships among these factors industry–university–research cooperation through a bidirectional fixed effects model mediating model. study reveals that...

10.1371/journal.pone.0319366 article EN cc-by PLoS ONE 2025-02-25

Short beak and dwarfism syndrome virus (SBDSV) is the causative agent of short (SBDS), which characterized by atrophy dwarfism. SBDS has caused substantial economic losses for waterfowl husbandry industries. To address urgent need rapid accurate SBDSV diagnostics, study developed a dual-mode detection platform integrating recombinase-aided amplification (RPA) with CRISPR/Cas12a-mediated fluorescence lateral flow strip readouts. The optimized assay achieved limit 10 copies/μL. Notably,...

10.1016/j.psj.2025.105191 article EN cc-by Poultry Science 2025-04-19

Cluster of differentiation 146 (CD146) is an endothelial cell adhesion molecule which overexpressed in various types malignant cancer, including ovarian cancer. However, whether CD146 another two gynecological cervical cancer and endometrial remains unclear. In the present study, we showed that expression levels were higher cells from compared with their corresponding normal tissues, using anti-CD146 mouse antibody AA4 (mAb AA4) mAb exhibited a high performance for specificity, sensitivity...

10.3892/ol.2013.1147 article EN Oncology Letters 2013-01-22

Anisakidosis is a food-borne parasitic disease (FBPD) caused by the third-stage larvae of family Anisakidae. Therefore, it important to develop simple, rapid and equipment-free detection method for anisakids in fish samples or seafood since current methods are time-consuming require complex instruments. In this study, recombinase polymerase amplification (RPA)-based was established first time detect targeting internal transcribed spacer (ITS) regions. The results were visualized including...

10.3389/fmicb.2022.1026129 article EN cc-by Frontiers in Microbiology 2022-12-02

LU, J.-F., QIE, W.-Q. & CHEN, X.-Q., July 2016. Pragian and lower Emsian (Lower Devonian) conodonts from Liujing, Guangxi, South China. Alcheringa 40, xxx–xxx. ISSN 0311-5518.Lower Devonian (Pragian Emsian) are described the Liujing section in China, highlighting phylogeny of early polygnathids establishing basis for faunal correlations with deposits throughout world. Records Eognathodus kuangi sp. nov. E. nagaolingensis Xiong increase biodiversity eognathodids China represent intermediate...

10.1080/03115518.2016.1129490 article EN Alcheringa An Australasian Journal of Palaeontology 2016-04-02

The insecticide emamectin benzoate (EB) was formulated with nanoparticles composed of DSPE-PEG2000-NH2 by the co-solvent method to determine its adverse impacts on environment and reinforce dispersion, adhesion, biocompatibility. A good encapsulation efficiency (70.5 ± 1.5%) EB loaded in polymeric liposomes confirmed. Dynamic light scattering (DLS), transmission electron microscopy (TEM), contact angle meter measurements revealed that DSPE-EB had a regular distribution, spherical shape, leaf...

10.3390/insects13070625 article EN cc-by Insects 2022-07-13

ADVERTISEMENT RETURN TO ISSUEViewpointNEXTSulfate in Seawater: A Promising Assistant for Biological Nitrogen Removal from Marine WastewaterJin Li*Jin LiSchool of Environmental Science and Engineering, Qingdao University, 266071, China*+86-532-85955529, [email protected]More by Jin LiView Biographyhttps://orcid.org/0000-0001-7928-7400, Xiuqin ChenXiuqin ChenSchool ChinaMore Chen, Anjie LuoAnjie LuoSchool Luo, Yang LiaoYang LiaoCenter Water Ecology, State Key Joint Laboratory Environment...

10.1021/acsestengg.3c00509 article EN ACS ES&T Engineering 2024-01-04
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