Results 51 to 60 of about 124,019 (286)

Nitrite-induced methaemoglobinaemia [PDF]

Postgraduate Medical Journal, 1987
Summary Three patients developed methaemoglobinaemia after eating meat contaminated with excessive nitrites. Diagnosis was delayed in the first two mild cases but was promptly made in the third most severely affected case.
T, Walley, M, Flanagan
openaire   +2 more sources

A Review on Biodegradable Materials of Sustainable Soft Robotics and Electronics

Advanced Science, EarlyView.
Biodegradable materials are gaining increasing attention in soft robotics and electronics due to their environmental friendliness, showing great potential for sustainability. In this review, the classification of biodegradable materials, their applications in the field of soft robotics and electronics, as well as the challenges and future prospects ...
Yizhu Xie, Jiaxin Han, Xingyi Dai, Xuyang Zhang, Kangwen Xiao, Junhui Huang, Yajun Cao, Aihua Zhong, Long‐Biao Huang   +8 more
wiley   +1 more source

A Hydrodynamic Bioreactor for High‐Yield Production of Extracellular Vesicles from Stem Cell Spheroids with Defined Cargo Profiling

Advanced Science, EarlyView.
This study harnesses hydrodynamic flows to generate, confine and stimulate stem cell spheroids, enabling the large‐scale production of extracellular vesicles (EVs). This innovative method not only streamlines spheroid formation and subsequent EV release in a single, integrated process, but also ensures the generation of EVs with enhanced biological ...
Solène Lenoir, Elliot Thouvenot, Giacomo Gropplero, Léonie Dec, Damarys Loew, Clotilde Théry, Jose E Perez, Claire Wilhelm   +7 more
wiley   +1 more source

Principles for Rigorous Design and Application of Synthetic Microbial Communities

Advanced Science, EarlyView.
SynComs are artificially designed to enable inter‐species metabolic interactions, metabolic division of labor, and ecological interactions that can elicit phenotypes like colonization stability and environmental adaptation. This systematic review explores the processes used to construct SynComs, the assessment of the mechanisms of metabolic interaction
Yuxiao Zhang, Minyu Jing, Lihui Lyu, Li Nie, Xihui Xu, Ru Sun, Xiyuan Xu, Siyu Chen, Shuobing He, Yumeng Zhang, Ping Huang, Weijie Luo, Jiaojiao Liang, Guifeng Gao, Kunkun Fan, Teng Yang, Liyan Zhang, Xiao Fu, Sarah M. Allard, Jack A. Gilbert, Jiabao Zhang, Haiyan Chu   +21 more
wiley   +1 more source

Ultrasonic‐Assisted Photocatalytic Conversion of Air to Nitric Acid Under Ambient Conditions

Advanced Science, EarlyView.
Ultrasound‐assisted photocatalytic air oxidation to nitrate enhances soil nitrogen fertilizer dynamics, thereby enabling improved energy conversion efficiency and sustainable agriculture. ABSTRACT The production of nitric acid (HNO3) holds significant importance in the chemical industry, and achieving direct air‐to‐HNO3 conversion with high efficiency ...
Shiming Chen, Hanlan Hong, Yunchuan Tu, Chao Zhen, Rui Zheng, Yuxi Yao, Junxiong Chen, Tianlin Wang, Xiumei Zhan, Fanhe Kong, Huazhe Yang, Gang Liu   +11 more
wiley   +1 more source

The Relation between Dietary Nitrate and Nitrite Intake and Obesity Phenotypes: Tehran Lipid and Glucose Study

Journal of Mazandaran University of Medical Sciences, 2020
Background and purpose: Obesity is one of the major health problems that is highly prevalent in the world. There is controversial evidence about the association between dietary nitrate and nitrite and obesity. The aim of this study was to investigate the
Maryam Mousavi, Zahra Bahadoran, Zahra Saeedirad, Parvin Mirmiran, Fereidoun Azizi   +4 more
doaj  

Iron Oxide Nanozyme as Reactive Oxygen and Nitrogen Species Scavenger to Regulate Microglial Homeostasis in Stroke

Advanced Science, EarlyView.
6 nm iron oxide nanoparticles (IONP6) exhibit enzyme‐like activities that scavenge reactive oxygen and nitrogen species (RONS), including nitric oxide (NO). In stroke models, IONP6 promotes microglial polarization toward the M2 phenotype, reduces neuroinflammation, and improves neurological outcomes, offering a promising drug‐free approach to mitigate ...
Yilin Qi, Chunxiao Wang, Yuqing Miao, Jiamin Li, Zengyu Xun, Di Sun, Fei Xu, Minrui Liu, Heping Wang, Galong Li, Xuyi Chen, Haiming Fan, Xue Xue   +12 more
wiley   +1 more source

A survey on nitrite and nitrate levels in vegetables and cucurbits cultivated in northern and western plains of Kermanshah city in 2012 [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2013
Given that the capacity of vegetables and cucurbits absorption and retention has large amounts of nitrite and nitrate. Therefore, the intake of these products can threaten human health.
M Pirsaheb, K Sharafi, M Morad
doaj  

STUDY ON DECREASE OF NITRITE AND NITRATE USAGE IN PROCESSED MEAT WITH ADDITION OF NATURAL SALT AND CARBON MONOXIDE

Теория и практика переработки мяса, 2018
This study was carried out to examine the reddening of meat products due to the addition of natural yellow salt (YS) and carbon monoxide (CO). Following YS or NaCl addition at 2% to pork subsequent to nitrite (0~100 ppm) treatment, color development due ...
R. Sakata, S. Takeda, M. Waga
doaj   +1 more source

Phenosafranin-Based Colorimetric-Sensing Platform for Nitrite Detection Enabled by Griess Assay

Sensors, 2020
A facile and effective colorimetric-sensing platform based on the diazotization of phenosafranin for the detection of NO 2 − under acidic conditions using the Griess assay is presented. Diazotization of commercial phenosafranin produces
Jingzhou Hou, Huixiang Wu, Xin Shen, Chao Zhang, Changjun Hou, Qiang He, Danqun Huo   +6 more
doaj   +1 more source