Results 31 to 40 of about 3,946,347 (289)

Influence of Silver Nanoparticles on the Biological Indicators of Haplic Chernozem

Plants, 2021
In recent years, silver nanoparticles (AgNPs) are increasingly used in various industries due to their antibacterial properties, which lead to an increase in pollution of the environment and soil ecosystems.
Sergey Kolesnikov, Natalia Tsepina, Tatiana Minnikova, Kamil Kazeev, Saglara Mandzhieva, Svetlana Sushkova, Tatiana Minkina, Mahmoud Mazarji, Rupesh Kumar Singh, Vishnu D. Rajput   +9 more
doaj   +1 more source

Problems of decontamination [PDF]

Biuletyn Wojskowej Akademii Technicznej, 2018
The work describes the elimination of contamination as a system for securing troops in the event of contamination in a functional and task approach. A critical analysis of technical equipment and post-contamination procedures was presented.
Władysław Harmata
doaj   +1 more source

Environmental restoration and biological contamination: ecological and legal aspects [PDF]

Biotemas, 2005
Environmental restoration is a pressing current need. However, protected areas have been exposed to biological contamination risks because the traditional techniques of restoration frequently use exotic species. This causes some concern, since biological
Ademir Reis, Mariana Seifert Bazzo, Fernando Campanhã Bechara, Marina Bazzo de Espíndola   +3 more
doaj  

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Biological control of yeast contamination of industrial foods by propolis

Saudi Journal of Biological Sciences, 2020
Bee glue (Propolis, PR), mixture of beeswax and resin is collected from honeybee (Apis mellifera) of different plant parts. The antimicrobial potential of PR against food borne yeast was reported.
M. F. Alsayed, A. Hashem, A. Al-Hazzani, E. F. Abd_Allah   +3 more
semanticscholar   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Chitosan dual gel-like functionalized with flavonoid extract and cinnamaldehyde oil using dual cross-linking agents: Characterization, antioxidant, and antimicrobial effects

Current Research in Food Science
This study evaluated antioxidant and antimicrobial properties of chitosan gel (Cs-gel) functionalized with cinnamaldehyde oil (CN) and orange peel-derived flavonoid extract (Fs) using the ionic-gelation method.
Mahmoud Salah, Juanying Huang, Chenyang Zhu, Mabrouk Sobhy, Mohamed A. Farag, Yajing Fang, Remah Sobhy, Noman Walayat, Ibrahim Khalifa, Sajid Maqsood, Yun Wang   +10 more
doaj   +1 more source

Food and water security issues in Russia I: food security in the general population of the Russian Arctic, Siberia and the Far East, 2000–2011

International Journal of Circumpolar Health, 2013
Background. Problems related to food security in Russian Arctic (dietary imbalance, predominance of carbohydrates, shortage of milk products, vegetables and fruits, deficit of vitamins and microelements, chemical, infectious and parasitic food ...
Alexey A. Dudarev, Pavel R. Alloyarov, Valery S. Chupakhin, Eugenia V. Dushkina, Yuliya N. Sladkova, Vitaliy M. Dorofeyev, Tatijana A. Kolesnikova, Kirill B. Fridman, Lena Maria Nilsson, Birgitta Evengård   +9 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Efficient phosphate removal by biological corrosion method [PDF]

E3S Web of Conferences, 2020
Water quality deterioration in water bodies is directly related to the development of anthropogenic eutrophication processes. To resolve this complex issue, one needs to minimize biogenic discharge of nitrogen and phosphorus compounds into the water ...
Ruzhitskaya Olga
doaj   +1 more source