Results 31 to 40 of about 15,156,055 (323)

Porcine Epidemic Diarrhea Virus, Surrogate for Coronavirus Decay Measurement in French Coastal Waters and Contribution to Coronavirus Risk Evaluation

Microbiology Spectrum, 2023
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in infected patients mainly displays pulmonary and oronasal tropism; however, the presence of the virus has also been demonstrated in the stools of patients and consequently in wastewater ...
Maud Contrant, Lionel Bigault, Mathieu Andraud, Marion Desdouits, Sophie Rocq, Françoise S. Le Guyader, Yannick Blanchard   +6 more
doaj   +1 more source

Research on the Application of Half-life Indexes in Periodical Evaluation

Zhishi guanli luntan, 2018
[Purpose/significance] Based on the review of half-life indexes in periodical evaluation at home and abroad, this paper finds that half-life indexes are mixed and misused in the process of being used. so, we analyze and explore these problems.
Zhao Nan
doaj   +1 more source

Forage Legume Establishment under Exposure to Progressive Declines in Aminocyclopyrachlor and Aminopyralid in Temperate Pastures

Agronomy, 2020
Legumes such as alfalfa (Medicago sativa L.) and white clover (Trifolium repens L.) increase forage productivity and quality in northern temperate pastures, but require re-establishment following broadleaf weed control using herbicides.
Amanda J. Miller, Vagner M. Leite, Linda M. Hall, Edward W. Bork   +3 more
doaj   +1 more source

Predictions of the decay properties of the superheavy nuclei 293, 294119 and 294, 295120

He jishu, 2023
BackgroundTo date, various nuclides up to Z = 118 have been discovered and synthesized, raising the challenge of synthesizing nuclides with Z ≥ 119. Recently, the fusion-evaporation reactions 243Am54Cr, xn119297-x and 243Am55Mn, xn120298-x have been ...
WANG Zhen, REN Zhongzhou
doaj   +1 more source

Short Half-Life of Des-γ-Carboxy Prothrombin Is a Superior Factor for Early Prediction of Outcomes of Hepatocellular Carcinoma Treated with Radiofrequency Ablation

Diagnostics, 2023
Background: The role of des-γ-carboxy prothrombin (DCP) in patients undergoing radiofrequency ablation (RFA) for hepatocellular carcinoma (HCC) needs to be clarified. Materials and methods: 174 HCC patients that underwent RFA were enrolled. We calculated
Chih-Chien Yao, Jing-Houng Wang, Chien-Hung Chen, Chao-Hung Hung, Yi-Hao Yen, Kwong-Ming Kee, Tsung-Hui Hu, Ming-Chao Tsai, Yuan-Hung Kuo, Sheng-Nan Lu   +9 more
doaj   +1 more source

An intact C-terminal end of albumin is required for its long half-life in humans

Communications Biology, 2020
Albumin has an average plasma half-life of three weeks and is thus an attractive carrier to improve the pharmacokinetics of fused therapeutics. The half-life is regulated by FcRn, a cellular receptor that protects against intracellular degradation.
Jeannette Nilsen, Esben Trabjerg, Algirdas Grevys, C. Azevedo, S. Brennan, M. Stensland, John J. Wilson, Kine M. K. Sand, Malin Bern, B. Dalhus, D. Roopenian, I. Sandlie, K. Rand, J. Andersen   +13 more
semanticscholar   +1 more source

Strategies for developing long-lasting therapeutic nucleic acid aptamer targeting circulating protein: The present and the future

Frontiers in Cell and Developmental Biology, 2022
Aptamers are short, single-stranded DNA or RNA oligonucleotide sequences that can bind specific targets. The molecular weight of aptamers (<20 kDa) is lower than the renal filtration threshold (30∼50 kDa), resulting in very short half-lives in vivo ...
Yihao Zhang, Huarui Zhang, Daniel Wing Ho Chan, Yuan Ma, Yuan Ma, Yuan Ma, Aiping Lu, Aiping Lu, Aiping Lu, Sifan Yu, Baoting Zhang, Ge Zhang, Ge Zhang, Ge Zhang   +13 more
doaj   +1 more source

mRNA structure regulates protein expression through changes in functional half-life

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance Despite widespread recognition that RNA is inherently structured, the interplay between local and global mRNA secondary structure (particularly in the coding region) and overall protein expression has not been thoroughly explored.
David M. Mauger, B. J. Cabral, Vladimir Presnyak, Stephen V. Su, David W. Reid, Brooke Goodman, Kristian H. Link, Nikhil Khatwani, J. Reynders, Melissa J. Moore, I. McFadyen   +10 more
semanticscholar   +1 more source

Persistência do herbicida imazaquin associado ao glyphosate ou paraquat em plantio direto Persistence of imazaquin associated to glyphosate or paraquat under no-tillage

Planta Daninha, 2010
A prática de associar herbicidas residuais no momento da dessecação tem ganhado destaque em razão da possibilidade de mitigar problemas decorrentes da resistência de plantas daninhas a herbicidas.
R.A Vidal, A.L Nunes
doaj   +1 more source

The Effect of Delayed Chemotherapy on the Decrease of CA125 in Epithelial Ovarian Cancer During Coronavirus Disease Pandemic in 2020

Cancer Management and Research, 2021
Qiang Yi, Yu Ran, Cong Li Department of Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of ChinaCorrespondence: Cong Li No.
Yi Q, Ran Y, Li C
doaj