Results 121 to 130 of about 6,386,574 (334)

O uso de biomarcadores para avaliar o impacto ambiental de contaminantes em rios Mediterrâneos [PDF]

, 2010
Doutoramento em BiologiaUm assunto que requer atenção é a avaliação ecológica da qualidade da água de ecossistemas de água doce. Uma abordagem que surge como promissora é a biomonitorização baseada em biomarcadores, porque pode avaliar a saúde dos ...
Damásio, Joana Bastos
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Optimized P. emarginatus nanoemulsion used for in vitro and in vivo biological assays. [PDF]

, 2016
Optimized P. emarginatus nanoemulsion used for in vitro and in vivo biological assays.
Raimundo N. P. Souto (844203), José C. T. Carvalho (844210), Alphonse Kelecom (844208), Caio P. Fernandes (844209), Leandra A. R. de Oliveira (844207), Jonatas L. Duarte (844199), Edemilson C. da Conceição (844206), Anna E. M. F. M. Oliveira (844198), Rodrigo A. S. Cruz (844201), Clarice F. Rocha (844202), Karen Santos (844205), Ricardo M. A. Ferreira (844204), Jesus R. R. Amado (844200)   +12 more
core   +1 more source

Assay of Thiamine in Biologic Fluids

Clinical Chemistry, 1959
Abstract A method based on the protozoan Ochromonas malhamensis has been developed for assaying thiamine in biologic fluids. It is sensitive, specific and reproducible. Results by this method agree well with other less convenient methods of thiamine assay.
H, BAKER, I, PASHER, O, FRANK, S H, HUTNER, S, AARONSON, H, SOBOTKA   +5 more
openaire   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Rapid assays for environmental and biological monitoring [PDF]

, 1996
Rapid, inexpensive, sensitive, and selective enzyme linked immunosorbent assays (ELISAs) now are utilized in environmental science. In this laboratory, many ELISAs have been developed for pesticides and other toxic substances and also for their ...
Gee, S. J., Jaeger, L., Sanborn, J. R., Goodrow, M. H., Szurdoki, F., Wengatz, I., Choudary, P. V., Székács, A., Wortberg, M., Hammock, B. D., Kido, H., Zheng, J., Harris, A., Stoutamire, D. W., Gilman, S. D., Jones, A. D.   +15 more
core   +1 more source

Assessing the Potential of Aconitum Laeve Extract for Biogenic Silver and Gold Nanoparticle Synthesis and Their Biological and Catalytic Applications

Molecules
The adoption of green chemistry protocols in nanoparticle (NP) synthesis has exhibited substantial potential and is presently a central focus in research for generating versatile NPs applicable across a broad spectrum of applications.
Shahbaz Ahmad, Qianqian Xu, Muhammad Tariq, Meijie Song, Chao Liu, Hai Yan   +5 more
doaj   +1 more source

The GeneMANIA prediction server: biological network integration for gene prioritization and predicting gene function

Nucleic Acids Res., 2010
GeneMANIA (http://www.genemania.org) is a flexible, user-friendly web interface for generating hypotheses about gene function, analyzing gene lists and prioritizing genes for functional assays.
David Warde-Farley, S. Donaldson, Ovi Comes, Khalid Zuberi, Rashad Badrawi, Pauline Chao, Max Franz, Chris Grouios, Farzana Kazi, C. Lopes, A. Maitland, S. Mostafavi, J. Montojo, Quentin Shao, George Wright, Gary D Bader, Q. Morris   +16 more
semanticscholar   +1 more source