Results 61 to 70 of about 99,209 (245)

A Study on the Possibility of Malondialdehyde(MDA) as Indicator of Forest Therapy Effectiveness

Journal of Korean Forestry Society, 2013
본 연구는 산림환경이 인체 내 과산화지질 농도 변화에 영향을 줄 수 있는지 확인하고, 산림치유 효과 측정을 위한 생리적 지표로써 과산화지질의 활용가능성을 검토하고자 하였다. 피험자 29명을 대상으로 도시지역인 제주도의 제주시청 앞 인도와 산림지역인 삼나무 숲길에서 심리적 지표인 기분상태척도와 생리적 지표인 과산화지질수준 변화를 걷기 전후에 분석하였다. 도시지역에 비해 산림지역에서 기분상태척도의 총기분장애점수가 유의하게 낮아져 심리적으로 안정되는 효과를 보였다. 또한 과산화지질 수준은 도시지역에서 2.9에서 3.5 수준(5점 수준, 만점)으로 유의하게 높아졌고, 산림지역에서는 2.4에서 1.9 수준으로 낮아지는 경향을 보였는데,
Mi-Ae Jeong, Sujin Park, Chan-Woo Park, Jeong-Hee Lee, Jino Kwon   +4 more
openaire   +2 more sources

A Disaggregation Strategy for Nanopesticide Fabrication: Investigating the Impact of Nanosizing on Pesticide Biointeractions

Advanced Science, EarlyView.
To explore the impact of nanosizing on pesticide biointeractions, a 7‐nm (average) emamectin benzoate nanopesticide without nanocarriers or surfactants is fabricated via HOAc‐mediated disaggregation. Nanosizing enhances bioactivity against Megalurothrips usitatus and Meloidogyne enterolobii and improves plant penetration.
Jiaqi Wei, Jianxin Feng, Huiting Zhu, Kunzhong Lin, Chenhan Liu, Lin Li, Zhuoyan Xiao, Daihao Huang, Rong Liu, Huipeng Pan, Lingda Zeng, Hanhong Xu   +11 more
wiley   +1 more source

Eustress and Malondialdehyde (MDA): Role of Panax Ginseng: Randomized, placebo controlled prospective study

Iranian Journal of Psychiatry, 2017
Objective: The aim of present study was evaluation the effect of Panax Ginseng on malondialdehyde (MDA) serum levels during eustress on normal healthy volunteers.
hayder Al-kuraishy, Ai Al-Gareeb
doaj  

Multi‐Stimuli‐Responsive Hydrogen‐Bonded Organic Frameworks Nanocarriers Enable Targeted Fungicide Release and Plant Immune Regulation

Advanced Science, EarlyView.
A fluorinated hydrogen‐bonded organic framework nanocarrier (PFC‐1‐F) loaded with PYR and coated with HACC enables multi‐stimuli‐responsive (enzyme/ROS/pH) release at infection sites. Exhibiting targeted antifungal activity against Sclerotium rolfsii, modulating plant antioxidant defense, and demonstrating favorable biosafety across plant, soil, and ...
Guangming Ma, Ying Zou, Yao Wang, Huiyan Li, Jinlin Li, Tianfu Liu, Xiaohong Pan   +6 more
wiley   +1 more source

A Comparative Assessment of Serum Malondialdehyde Level and Paraoxonase Activity in Healthy and Kwashiorkor Children [PDF]

National Journal of Laboratory Medicine, 2017
Introduction: Malnutrition is associated with increased oxidative stress. Increased oxidative stress can change the cellular function in many diseases including protein energy malnutrition. Aim: To compare serum malondialdehyde level and paraoxonase
Ravinder K Arora, Jyoti Diwedi, Surendra Pratap Mishra   +2 more
doaj   +1 more source

A Brain‐Penetrant Nanobody Reveals GSK3β‐Driven Proline‐Directed Phosphorylation as a Master Regulator of Ischemic Neurodegeneration

Advanced Science, EarlyView.
A brain‐targeted nanoparticle enables delivery of a therapeutic nanobody (Nb.29E9) that inhibits pathogenic GSK3β signaling. This intervention restores AMPK/mTORC1/TGFβ homeostasis, attenuates neuroinflammation and oxidative stress, and promotes long‐term functional recovery after ischemic stroke.
Lan Li, Muyang Li, Lei Sun, Ying Yang, Yuanshun Wu, Ziyi Yin, Anni Wang, Peiyang Zhou, Shaoxiang Luo, Jian Chen, Jun Qin, Zhibing Ai, Zilong Yuan, Zhiqiang Dong, Min Zhang   +14 more
wiley   +1 more source

A Conserved DT2‐bZIP66‐NF‐YC4 Regulatory Module Confers Drought Tolerance in Rice and Arabidopsis

Advanced Science, EarlyView.
This study identifies a conserved tripartiteDT2–bZIP66–NF‐YC4 transcriptional module that enhances rice drought tolerance by activating stress‐responsive genes. This regulatory complex is functionally conserved across cereals and Arabidopsis, providing promising targets for engineering drought‐resilient crops. ABSTRACT Drought stress severely restricts
Jun Shen, Yuchen Li, Liang Zhang, Xiaosong Ma, Chenyin Peng, Chunting Yuan, Yu Wu, Kaiyu Zhao, Sheng Zhao, Jiazhuo Guo, Run Li, Ziqian Yan, Shule Ren, Yige Han, Xin Lin, Xinyue Li, Ming Li, Pingfang Yang, Shiyong Song   +18 more
wiley   +1 more source

Pemt Inhibition‐Mediated Vdac1 Oligomerization Regulates Mitochondrial Dysfunction, Apoptosis, and Inflammation in High‐Fat Diet‐Derived Liver Injury

Advanced Science, EarlyView.
ABSTRACT High‐fat diet (HFD)‐induced hepatic injury represents a pathology observed across vertebrates, yet the underlying mechanisms remain incompletely understood. Herein, the present study identifies phosphatidylethanolamine methyltransferase (Pemt), a key enzyme in phosphatidylcholine synthesis, as a critical regulator of mitochondrial homeostasis ...
Xianyong Bu, Xiufei Cao, Xin Yao, Baolin Li, Wencong Lai, Zengqi Zhao, Tingting Hao, Zhiwei Chen, Jianlong Du, Yueru Li, Kangsen Mai, Qinghui Ai   +11 more
wiley   +1 more source

Inside‐Outside ROS Therapeutic Strategy Based on Piezoelectric Nano‐Urchin for Drug‐Resistant Bacteria Biofilm Infections

Advanced Science, EarlyView.
The contribution of this study lies not only in enabling effective treatment of drug‐resistant biofilm infections, but also in establishing a transferable therapeutic paradigm: Ultrasound‐triggered mechanical forces synergistically enhance piezoelectric polarization and nanozyme activity, driving functional ROS generation inside and outside biofilms ...
Xinjian Guo, Jin Yang, Mengjie An, Bingjie Lin, Tao Liu, Limin Zhang   +5 more
wiley   +1 more source

Efek Pajanan Kadmium (Cd) terhadap Kadar Malondialdehyde (MDA) pada Ovarium Tikus Putih (Rattus norvegicus)

Berkala Kedokteran, 2014
: Cadmium (Cd) is heavy metal that pollutant in the environment. Chronic intake of Cd induces toxicity on liver, kidney, and ovary. Cd could damage the tissue with stress oxidative damage mechanism.
Muhammad Hendy Arizal, Eko Suhartono, Mohammad Bakhriansyah   +2 more
doaj   +1 more source