Results 31 to 40 of about 826,242 (298)

Assessment of genotoxic effects of copper on Cucumber Plant (Cucumis sativus L.) using Random Amplified Polymorphic DNA (RAPD-PCR) markers

مجلة مركز بحوث التقنيات الاحيائية, 2014
The aim of this study was to evaluate the genotoxic effects of copper on Cucumis sativus L., fife levels of copper sulfate as aqueous solutions were added as a total concentrate of the soil using the concentrations (100, 200, 300, 400, 500) milligrams ...
Akeel H. Ali AL-Assie
doaj   +1 more source

Nano-Copper Supplementation Reduces Fecal Copper Excretion and Enhances Piglet Performance Under Heat Stress

Agriculture
This study aimed to evaluate the effects of dietary nano-copper supplementation on growth performance, nutrient digestibility, antioxidant status, inflammatory response, and intestinal barrier function in weanling pigs under heat stress conditions. Forty
Xiarui Xiao, Duo Xu, Haixin Zhang, Qian Xing, Daiwen Chen, Xiangbing Mao, Quyuan Wang, Huifen Wang, Hui Yan   +8 more
doaj   +1 more source

COMPARATIVE STUDIES ON GARLIC VIRGINIAMYCIN, COPPER SULFATE AND CITRI GROWTH PROMOTERS IN BROILER CHICKS DIET [PDF]

Journal of Animal and Poultry Production, 2003
The present study aimed to investigate the efficacy of garlic bulb as natural antimicrobial agents in improving the performance of broiler chicks co pared to that of other antimicrobial growth promoters, virginiamycin, copper sulfate nd citric acid ...
Sh. EI-Afifi,
doaj   +1 more source

Copper oxide nanoparticle and copper sulfate induced impairment of innate immune parameters in a common Indian sponge

Journal of Hazardous Materials Letters, 2021
The Freshwater ecosystem of India supports a wide range of invertebrates including Eunapius carteri, a common variety of sponge. Copper oxide nanoparticles and copper sulfate are less studied industrial toxins which accumulate in natural waterbodies and ...
Soumalya Mukherjee, Arunodaya Gautam, Kunal Pal, Parimal Karmakar, Mitali Ray, Sajal Ray   +5 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

The thermodynamic chemistry of the aqueous copper-ammonia thiosulfate system [PDF]

, 2006
A fundamental thermodynamic study was undertaken in order to establish the speciation of copper(I) and copper(II) during the leaching and recovery of gold from thiosulfate-copper-ammonia solutions. Despite considerable research into this complex leaching
Black, Silvia Beatriz
core  

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source

Use of 24kHz ultrasound to improve sulfate precipitation from wastewater [PDF]

, 2015
Elevated sulfate concentrations in industrial effluent can lead to a number of significant problems, the most serious of which is the corrosion of concrete sewers as a result of hydrogen sulfide induced biogenic sulfuric acid attack; hydrogen sulfide can
Dargue, Andrew, Dean, John, Deary, Michael E., Dean, John R., Davies, Lisa A., Deary, Michael   +5 more
core   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

FEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez, Diana Ascencio, Miguel Vallebueno‐Estrada, Eduardo González‐Orozco, Christian Eduardo Martínez‐Guerrero, Rafael Montiel, Alexander DeLuna   +6 more
wiley   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source