Results 91 to 100 of about 2,151,594 (302)

In vitro regeneration of mature embryos extracted from fully developed and shrivelled grains of triticale (x Triticosecale Wittmack) [PDF]

Agroznanje, 2011
The appearance of shrivelled grain of cereals basically implies the absence of endosperm formation, taking into consideration that embryos has characteristic anatomy as in the normal grain.
Kondić Danijela, Knežević Desimir, Đukić Ivana, Begović Fejzo   +3 more
doaj  

Complete replication of hepatitis C virus in cell culture. [PDF]

, 2005
Many aspects of the hepatitis C virus (HCV) life cycle have not been reproduced in cell culture, which has slowed research progress on this important human pathogen.
Burton, Dennis R, Evans, Matthew J, Hynes, Richard O, Lindenbach, Brett D, Liu, Christopher C, Maruyama, Toshiaki, McKeating, Jane A, Rice, Charles M, Syder, Andrew J, Tellinghuisen, Timothy L, Wölk, Benno   +10 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

In vitro germination and viability of pollen grain of coconut accessions1

Revista Ciência Agronômica
Storage as a means of maintaining the pollen viability is important for the preservation of the genetic variability, facilitates the exchange of germplasm and greatly contributes to the generation of variability obtained from artificial crosses ...
Catrine Regina Feitosa Moura, Caroline de Araújo Machado, Ana da Silva Lédo   +2 more
doaj   +1 more source

Effect of a short-term in vitro exposure time on the production of in vitro produced piglets

Journal of Animal Reproduction and Biotechnology, 2016
Although piglets have been delivered by embryo transfer (ET) with in vitro produced (IVP) embryos and blastocysts, a success rate has still remained lower level.
In-Sul Hwang, Dae-Jin Kwon, Tae-Uk Kwak, Joo-Young Lee, Nam-Woong Hyung, Hyeon Yang, Keon Bong Oh, Sun-A Ock, Eung-Woo Park, Gi-Sun Im, Seongsoo Hwang   +10 more
doaj   +1 more source

Glutathione s-transferase omega in the lung and sputum supernatants of COPD patients [PDF]

, 2015
BACKGROUND: The major contribution to oxidant related lung damage in COPD is from the oxidant/antioxidant imbalance and possibly impaired antioxidant defence. Glutathione (GSH) is one of the most important antioxidants in human lung and lung secretions,
Board, Philip, Harju, Terttu H, Kinnula, Vuokko L, Peltoniemi, Mirva J, Ruddock, Lloyd W, Rytila, Paula H, Salmenkivi, Kaisa M, Soini, Ylermi   +7 more
core   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

In vitro culture physiology

Biotecnología Vegetal, 2001
The culture procedures described up to the eighties, did not made any mention to the environmental control of in vitro plant development. However, growth rate, development and many of the physiologic-morphologic features of the in vitro grown plants are influenced by the culture vessel.
Maria Jesús Cañal, Roberto Rodríguez, Belén Fernández, Ricardo Sánchez-Tames, Juan Pedro Majada   +4 more
openaire   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

Molecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang, Dong Jun Koo, Peter M. Tessier, Greg M. Thurber   +3 more
wiley   +1 more source

Pyrene Storage Time Reduces Dormancy and Physiological Quality in Butia Capitata (Arecaceae) Seeds [PDF]

Floresta e Ambiente
This study aimed to evaluate the physiological changes in pindo palm (Butia capitata) seeds, a native fruit species of the Brazilian Cerrado, over time under different storage conditions.
Marco Aurelio Santos Junior, Renan Ribeiro Silva, Silma da Conceição Neves, Leonardo Monteiro Ribeiro, Paulo Sergio Nascimento Lopes   +4 more
doaj   +1 more source