Results 71 to 80 of about 1,429,532 (349)

Somatic embryogenesis and phase change in trees [PDF]

, 2011
The advantages of clonai plantations are obvious for a lot of tree species. Somatic embryogenesis is a clonai propagation method with the greatest potential for achieving this goal, especially if combined to genetic engineering.
Berthouly, Marc, Lardet, Ludovic, Monteuuis, Olivier, Montoro, Pascal, Verdeil, Jean-Luc   +4 more
core  

Electrophysiology of glioma: a Rho GTPase-activating protein reduces tumor growth and spares neuron structure and function [PDF]

, 2016
Background. Glioblastomas are the most aggressive type of brain tumor. A successful treatment should aim at halting tumor growth and protecting neuronal cells to prevent functional deficits and cognitive deterioration.
Ammassari-Teule, M, Baroncelli, L, Caleo, M, Costa, M, de Graaf, El, Fabbri, A, Fiorentini, C, Mcdonnell, L, Middei, S, Olimpico, F, Schmidt, G, Vannini, E   +11 more
core   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

FEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer, Matheus Felipe Santos, Maurício Mazzine Filho, Gabriela Oliveira Castro, Agustín Hernández, Manoel Aparecido Peres, Alejandro Miguel Katzin, Marcell Crispim   +7 more
wiley   +1 more source

Peptides as Quorum Sensing Molecules: Measurement Techniques and Obtained Levels In vitro and In vivo

Frontiers in Neuroscience, 2017
The expression of certain bacterial genes is regulated in a cell-density dependent way, a phenomenon called quorum sensing. Both Gram-negative and Gram-positive bacteria use this type of communication, though the signal molecules (auto-inducers) used by ...
F. Verbeke, Severine De Craemer, N. Debunne, Yorick Janssens, E. Wynendaele, C. Van de Wiele, B. de Spiegeleer   +6 more
semanticscholar   +1 more source

Three-Dimensional Spheroids as In Vitro Preclinical Models for Cancer Research

Pharmaceutics, 2020
Most cancer biologists still rely on conventional two-dimensional (2D) monolayer culture techniques to test in vitro anti-tumor drugs prior to in vivo testing.
Bárbara Pinto, Ana C. Henriques, Patrícia M. A. Silva, H. Bousbaa   +3 more
semanticscholar   +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

Methodological factors affecting gas and methane production during in vitro rumen fermentation evaluated by meta-analysis approach [PDF]

, 2016
Effects of some methodological factors on in vitro measures of gas production (GP, mL/g DM), CH4 production (mL/g DM) and proportion (% CH4 on total GP) were investigated by meta-analysis.
Bailoni, Lucia, Cattani, Mirko, Maccarana, Laura, Mantovani, Roberto, Schiavon, Stefano, Tagliapietra, Franco   +5 more
core   +2 more sources

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source

The Role of Cumulus Cells for The Immature Oocyte Undergoing In Vitro Maturation Rescue: A Retrospective Analysis [PDF]

International Journal of Fertility and Sterility
Background: Lack of matured oocytes after ovarian stimulation for in vitro fertilization (IVF) is one problem affect­ing the number of good-quality embryos.
Yudha Sudewo, Binarwan Halim, Diana Novi, Ichwaniul Adenin, Henry Salim Siregar, Muhammad Fidel Ganis Siregar, Muharam Natadisastra, Muhammad Rizki Yaznil, Irwin Lamtota Lumbanraja   +8 more
doaj   +1 more source

Evaluation of the antimicrobial efficacy of different concentrations of a novel root canal filling material for primary teeth - An in vitro study

Dental Research Journal, 2023
Background: The demand for an ideal root canal filling material in primary teeth with maximum antibacterial properties keeps escalating to improve the success rate of root canal treatment in primary teeth.
Lavanya Govindaraju, Ganesh Jeevanandan
doaj   +1 more source