Results 11 to 20 of about 2,312 (192)

Crescimento e diferenciação "In vitro" de cepas de Trypanosoma cruzi, isoladas de animais silvestres Growth and differentiation "In vitro" of strains of Trypanosoma cruzi isolated from wild animals

open access: yesRevista de Saúde Pública, 1980
Foram estudadas três cepas de T. cruzi isoladas de Didelphis albiventris (R52, R64 e R65) e uma isolada de Calomys callosus (M226), quanto ao comportamento "In vitro" no meio LIT.
Dalva A. Mello   +2 more
doaj   +2 more sources

Analysis and validation of silica-immobilised BST polymerase in loop-mediated isothermal amplification (LAMP) for malaria diagnosis. [PDF]

open access: yesAnal Bioanal Chem, 2022
Bacillus stearothermophilus large fragment (BSTLF) DNA polymerase is reported, isolated on silica via a fused R5 silica-affinity peptide and used in nucleic acid diagnostics.
Seevaratnam D   +4 more
europepmc   +4 more sources

Exploring the Role of <i>HNRNPA3</i> in Breast Cancer Progression, Immune Microenvironment, and Therapeutic Sensitivity: A Multiomics and Functional Prediction Study. [PDF]

open access: yesHum Mutat
Background Breast invasive carcinoma (BRCA) remains a leading cause of female cancer mortality, necessitating novel biomarkers and therapeutic targets. Heterogeneous nuclear ribonucleoprotein A3 (HNRNPA3) emerges as a potential regulator in tumor progression and immune modulation, yet its comprehensive role in BRCA remains uncharacterized.
Gong L   +7 more
europepmc   +2 more sources

Text Classification Based on Attention Gated Graph Neural Network [PDF]

open access: yesJisuanji kexue, 2022
To address the problem that the existing text classification work usually ignores the semantic interaction between words when generating text representation,this paper proposes a novel text classification model based on attention gated graph neural ...
DENG Zhao-yang, ZHONG Guo-qiang, WANG Dong
doaj   +1 more source

Text Classification Method Based on Information Fusion of Dual-graph Neural Network [PDF]

open access: yesJisuanji kexue, 2022
Graph neural networks are recently applied in text classification tasks.Compared with graph convolution network,the text level graph neural network model based on message passing(MP-GNN) has the advantages of low memory usage and supporting online ...
YAN Jia-dan, JIA Cai-yan
doaj   +1 more source

Exogenous Application of Salicylic Acid Modulates Oxidative Stress during the Seed Development of Rice (Oryza sativa L.) Grain

open access: yesAgronomy, 2023
The present study aimed to discover the effects of exogenously foliar-applied salicylic acid (SA) in concentrations of 0, 1 and 15 mM (applied 7 and 21 days after heading) on oxidative stress.
María Pinciroli   +9 more
doaj   +1 more source

Manipulation of Wnt/β-Catenin Signaling by Synthetic Frizzled Agonist and LRP Antagonist in Organoid Cultures and In Vivo. [PDF]

open access: yesSmall Methods
Harnessing synthetic key receptor modulators, this study presents a breakthrough in Wnt/β‐catenin regulation. The FZD agonist RRP‐pbFn bypasses LRP5/6 to drive organoid expansion and tissue regeneration, while the LRP antagonist RRP‐Dkk1c eradicates tumors. These tools enable precise pathway control, advancing regenerative and cancer therapies.
Dai Q   +9 more
europepmc   +2 more sources

Selected Aspects of the Management of Real Estates Owned by Legal Persons of Churches and other Religious Associations

open access: yesReal Estate Management and Valuation, 2019
At the end of 2012, there were 174 churches and religious associations operating in Poland (GUS 2014). Most of the individuals (nearly 96%) are the followers of the Roman Catholic Church.
Cienciała Agnieszka
doaj   +1 more source

Retrieval of aerosol properties from zenith sky radiance measurements [PDF]

open access: yesAtmospheric Measurement Techniques, 2023
This study explores the potential to retrieve aerosol properties with the GRASP algorithm (Generalized Retrieval of Atmosphere and Surface Properties) using as input measurements of zenith sky radiance (ZSR), which are sky radiance values measured in the
S. Herrero-Anta   +12 more
doaj   +1 more source

Characterising urban concentration and land-use diversity in simulations of future land use [PDF]

open access: yes, 2008
C15, C53, R14, R52,
Eric Koomen   +4 more
core   +1 more source

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