Kyushu University · 환경과학
Xuchun Qiu 교수의 연구실은 수생 생물에 영향을 미치는 환경 오염물질, 특히 약물 잔류물, 산화적 스트레스 유발 물질, 나노소재 및 계면활성제의 생물학적 영향을 중심으로 연구를 진행하고 있습니다. 주로 제브라피시와 잔치개를 모델 생물로 활용하여 독성, 행동 변화, 뇌에서의 신경전달물질 및 산화 스트레스 반응을 종합적으로 분석하고 있습니다. 특히 나노소재의 환경 안전성과 복합 오염물질의 상호작용 메커니즘에 초점을 맞추고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
Residues of the psychoactive drug diazepam (DZP) may pose potential risks to fish in aquatic environments, especially by disrupting their behavioral traits. In this study, female and male zebrafish were subjected to chronic exposure (21 days) to sublethal doses (120 and 12 µg/L) of DZP, aimed to compare the characteristics of their behavioral responses to DZP exposure, and to investigate the possible links between those behavioral responses and variations in their brain γ-aminobutyric acid (GABA
The widely used compound tributyltin (TBT), which can be continuously detected in aquatic species and seafood, may induce diverse adverse effects on aquatic organisms. However, little is known regarding the mechanistic links between behavioral abnormality and oxidative stress in different fish tissues in response to oral TBT exposure. Herein, juvenile Japanese medaka (<i>Oryzias latipes</i>) were orally exposed to TBT at 1 and 10 ng/g-bw/d for four weeks. After exposure, the locomotor activity a
A POPD–CdS heterojunction embedded magnetic imprinted photocatalyst achieves the purpose of selective photodegradation of ciprofloxacin and effectively suppresses the secondary pollution caused by CdS photocorrosion.
