Publications by authors named "Suwen Yang"

In all soft actuators, achieving both outstanding mobility and capturability is crucial; however, these properties are usually mutually exclusive due to the lack of an effective mechanism for controlling the viscoelasticity of the switching polymer matrix while maintaining a moderate surface adhesion. In this study, we propose a dynamic bond cross-linking strategy to successfully develop a magnetically responsive soft hydrogel (MRSH) with exceptional mobility (117.56 mm/s) and capturability.

View Article and Find Full Text PDF

Introduction: Anti-CD38 therapeutic modalities (e.g., daratumumab) can impede classical CD38 and CD138 gating use for plasma cell (PC) detection in multiple myeloma (MM) patients with minimal residual disease (MRD).

View Article and Find Full Text PDF
Article Synopsis
  • * A study on the effects of 9 years of grazing exclusion revealed significant differences in soil properties and fungal community composition across three grassland types: temperate desert, temperate steppe, and mountain meadow.
  • * Grazing exclusion mainly influenced soil fungal diversity, with grassland type being the most significant factor, while vegetation cover and soil nitrogen levels also played important roles, providing insights for better grassland management.
View Article and Find Full Text PDF
Article Synopsis
  • Environmental stressors like grazing affect ecosystem community structures, particularly impacting sensitive species like rodents.
  • A study of desert rodent communities in Alxa from 2018-2020 found that grazing patterns significantly influenced functional traits such as hibernation, reproduction, and diet.
  • Overgrazing reduced the ecological space utilization and diversity of rodent communities in spring and summer, while in autumn it shifted the measures of functional richness and evenness, indicating complex responses to grazing pressures.
View Article and Find Full Text PDF

Poly(lactic acid) (PLA) composites reinforced with cellulose nanocrystals (CNCs) are promising biodegradable materials. However, the poor compatibility and dispersion of CNCs in the PLA matrix remain a significant obstacle to improving the properties of composites. In this study, the modified CNC (CNC-D) was prepared through sulfonation treatment, followed by modification with didecyl dimethyl ammonium chloride (DDAC).

View Article and Find Full Text PDF

The evaluation of megakaryocytes is an important part of the work up on bone marrow smear examination. It has significance in the differential diagnosis, therapeutic efficacy assessment, and predication of prognosis of many hematologic diseases. The process of manual identification of megakaryocytes are tedious and lack of reproducibility; therefore, a reliable method of automated megakaryocytic identification is urgently needed.

View Article and Find Full Text PDF
Article Synopsis
  • MRSA, particularly the ST59-SCCIV-t437 strain, is increasingly prevalent in Guiyang, China, impacting both hospital and community infections.
  • The study analyzed 209 MRSA isolates from four hospitals, discovering 24 sequence types and significant multidrug resistance (79%), with notable variations in resistance and virulence genes between different strain types.
  • The findings highlight the need for ongoing monitoring and tailored prevention strategies by health authorities in Guiyang, given its unique geographical and antibiotic usage contexts compared to other regions of China.
View Article and Find Full Text PDF
Article Synopsis
  • * Two AMPs, Phormicins A and B, were studied for their different expression patterns; Phormicin B was generally more present but decreased drastically after microbial exposure, while Phormicin A increased significantly.
  • * Phormicin D demonstrated effectiveness against MRSA by disrupting cell membranes, inhibiting biofilm formation, and affecting the expression of related genes, suggesting its potential for clinical use in treating MRSA infections.
View Article and Find Full Text PDF

The plant-pathogenic fungus Exobasidium gracile belongs to the basidiomycetous genus Exobasidium and causes leaf abnormalities in Camellia oleifera. Here, we report a novel mycovirus from E. gracile strain Z-2, called "Exobasidium gracile zybavirus 2" (EgZV2), which is related phylogenetically to a member of the genus Zybavirus in the family Amalgaviridae.

View Article and Find Full Text PDF

Rodents exhibit seasonal changes in their activity patterns as an essential survival strategy. We studied the activity patterns and strategies of the Siberian jerboa () in the Alxa desert region to better understand the habitats and behavioural ecology of xeric rodents. We conducted an experiment using three plots to monitor the duration, time, and frequency of the active period of the Siberian jerboa using infrared cameras in the Alxa field workstation, Inner Mongolia, China in 2017.

View Article and Find Full Text PDF

The objective of this study was to investigate the effects of grazing on midday gerbil () population characteristics and survival of animals of different genders. The experiment used a randomized complete block design and was conducted in Alxa Left Banner, Inner Mongolia, China, in 2002 (The agricultural reclamation plots set up in 1994). From April 2006 to October 2010, midday gerbils were live-trapped in 3 light grazing plots, 3 overgrazed plots, and 3 grazing exclusion plots.

View Article and Find Full Text PDF

The increasing drug resistance of pathogenic bacteria is a crisis that threatens public health. Antimicrobial peptides (AMPs) have been suggested to be potentially effective alternatives to solve this problem. Here, we tested housefly Phormicin-derived peptides for effects on Staphylococcus aureus and methicillin-resistant Staphylococcus aureus (MRSA) infections in vitro and in vivo.

View Article and Find Full Text PDF

Bone marrow smear examination is an indispensable diagnostic tool in the evaluation of hematological diseases, but the process of manual differential count is labor extensive. In this study, we developed an automatic system with integrated scanning hardware and machine learning-based software to perform differential cell count on bone marrow smears to assist diagnosis. The initial development of the artificial neural network was based on 3000 marrow smear samples retrospectively archived from Sir Run Run Shaw Hospital affiliated to Zhejiang University School of Medicine between June 2016 and December 2018.

View Article and Find Full Text PDF

Focusing on the removal of ammonia nitrogen from polluted water, the absorption properties of five materials (zeolite, maifanite, diatomite, bentonite, and activated carbon) were tested. Results showed that the pseudo-second-order kinetic equation was suitable for data fitting for the five materials. The maximum theoretical adsorption capacities of the five materials were 2.

View Article and Find Full Text PDF

Environmental DNA (eDNA), as a recent research hotspot in environmental science, the use of eDNA in biological monitoring has the advantages of sensitivity and time/labor saving. The eDNA technology combined with scientific advancement has been applied in investigations of target species (such as invasive species, endangered species and other rare species), biomass, and biodiversity. In addition, ecotoxicology studies and environmental pollution impact assessments based on the development of eDNA technology have gradually emerged in recent years.

View Article and Find Full Text PDF

To examine the effects of seasonal changes and precipitation on the concentrations of various nitrogen and phosphorus forms in Dianchi Lake, the concentrations of various nitrogen and phosphorus forms of atmospheric deposition were determined by UV spectrophotometry. Additionally, the contributions of nitrogen and phosphorus to water pollution in Dianchi Lake were discussed. The results showed that the atmospheric depositional nitrogen concentration in Dianchi Lake is generally consistent with the characteristics of the low rainy season and high dry season.

View Article and Find Full Text PDF

The Transbaikal zokor () is a dominant rodent distributed in the meadow steppe of Inner Mongolia in northern China. Due to long history of evolution in subterranean environment, the zokor has an adaptive behavior: sealing burrow entrances. When a burrow is damaged, exposed entrances appear, and within a relatively short time, the zokor would be active in sealing the entrances to reduce risks to its survival.

View Article and Find Full Text PDF

Polybrominated diphenyl ethers (PBDEs) are important industrial brominated flame retardants. PBDEs have raised great concerns for their persistence, bioaccumulation, and harm to aquatic life and human health. Pentabromodiphenyl ether (PeBDE), octabromodiphenyl ether (OcBDE), and decabromodiphenyl ether (DeBDE) are three main commercial PBDEs congeners.

View Article and Find Full Text PDF

In order to survey the present pollution from volatile organic compounds in Baiyangdian Lake, 15 water samples were collected in March 2016, and analyzed for 54 VOCs by purge and trap gas chromatography-mass spectrometry. The distribution characteristics and health risk assessments were investigated, and the pollution from the VOCs was evaluated by a comprehensive pollution index. The survey showed that:① a total of 14 VOCs were detected in Baiyangdian water, with a 100% detection rate for dichloromethane, benzene, toluene, ethylbenzene, xylene, and 1,3,5-trimethylbenzene; xylene had the highest concentration with an average concentration of 564.

View Article and Find Full Text PDF

A comprehensive survey of the pollution characteristics of persistent organic pollutants (POPs) in the surface water and surface sediment of Baiyangdian Lake was carried out. The survey showed that:① The concentrations of the polycyclic aromatic hydrocarbons(PAHs), organic chlorine pesticides (OCPs), and polybrominated diphenyl ethers (PBDEs) in the surface water of Baiyangdian Lake were 71.32-228.

View Article and Find Full Text PDF

Background/aims: Triptolide (TP) is a diterpenoid triepoxide extracted from the traditional Chinese medical herb Tripterygium wilfordii that exerts prominent broad-spectrum anticancer activity to repress proliferation and induce cancer cell apoptosis through various molecular pathways. We previously observed that TP inhibits the progression of A549 cells and pancreatic cancer cells (PNCA-1) in vitro. However, the complex molecular mechanism underlying the anticancer activity of TP is not well understood.

View Article and Find Full Text PDF

Hexabromocyclododecane (HBCD) is a brominated flame retardant used throughout the world. It has been detected in various environmental media and has been shown toxic to aquatic life. The toxic effects of HBCD to aquatic organisms in Chinese freshwater ecosystems are discussed here.

View Article and Find Full Text PDF

To detect the expression of miR-221/222 in serum and plasma cells in patients with monoclonal gammopathy of undetermined significance(MGUS) and multiple myeloma(MM), and to explore the possibility of miR-221/222 as biomarkers in the diagnosis and prognosis predicting of MGUS and MM. Bone marrow and serum samples from 14 patients with newly diagnosed MGUS, 81 patients with newly diagnosed or relapsed MM and 10 controls were collected from Sir Run Run Shaw Hospital of Zhejiang University and Tongde Hospital of Zhejiang Province during January 2013 and December 2015. The expressions of miR-221/222 in serum and in sorted CD138 positive plasma cells were detected by qRT-PCR, and the relative expression of miR-221/222 (Δct) was compared between the groups.

View Article and Find Full Text PDF

False zokor (Myospalax aspalax) is one of the subterranean rodents distributed in East Asia. Molecular data and demography of M. aspalax are unknown, and the population management is difficult, because it is specialized for underground life.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessiond10qi3bvt6p8ngevjk6vuv8l8323pv4j): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once