Results 91 to 100 of about 3,531,325 (349)

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

FEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche, John R. Riordan, Burkhard Tümmler   +2 more
wiley   +1 more source

Comprehensive Chemical Profiling and Mechanistic Insight into Anticancer Activity of Annona muricata Leaves Extract

Pharmaceuticals
The aqueous extract of Annona muricata L. leaves was thoroughly analyzed using the UPLC-MS/MS, in addition to a new approach of examination of the extract’s impact on cancer of EAC(Ehrlich ascites carcinoma) in albino male mice.
Rehab H. Abdallah, Al-sayed R. Al-Attar, Youssef M. Shehata, Doaa M. Abdel-Fattah, Rahnaa M. Atta, Omer I. Fantoukh, Ahmed M. Mustafa   +6 more
doaj   +1 more source

Dinâmica de perfilhamento e fluxo de biomassa em capim-cameroon sob lotação rotativa Tillering dynamics and tissue turnover in elephantgrass cv. Cameroon pasture under rotational stocking

Revista Brasileira de Zootecnia, 2008
A dinâmica de perfilhamento e o fluxo de tecidos foram estudados em pastagens de Pennisetum purpureum cv. Cameroon mantidas com diferentes taxas de lotação em pastejo rotacionado.
Cláudia de Paula Rezende, José Marques Pereira, José Cardoso Pinto, Joel Augusto Muniz, Augusto Magno Ferreira Borges, Ivo Francisco de Andrade, Antônio Ricardo Evangelista   +6 more
doaj   +1 more source

Leaves of Grass

The Crayon
3 p.l., 446 p.
openaire   +1 more source

Flow‐based immunomagnetic enrichment of circulating tumor cells from diagnostic leukapheresis product

Molecular Oncology, EarlyView.
The number of circulating tumor cells obtained from prostate cancer patients was increased approximately 5‐fold compared to regular CellSearch when processing 2 mL diagnostic leukapheresis material aliquots and increased by 44‐fold when processing 20 mL DLA aliquots using the flow enrichment target capture Halbach‐array.
Michiel Stevens, Anouk Mentink, Frank A. W. Coumans, Eshwari Dathathri, Khrystany T. Isebia, Jaco Kraan, Ronald de Wit, John W. M. Martens, Leon W. M. M. Terstappen   +8 more
wiley   +1 more source

Effects of Phosphorylation on Phosphoenolpyruvate Carboxykinase from the C4 Plant Guinea Grass [PDF]

, 2002
In the C4 plant Guinea grass (Panicum maximum), phosphoenolpyruvate carboxykinase (PEPCK) is phosphorylated in darkened leaves and dephosphorylated in illuminated leaves.
Acheson, R.M., Chen, Z., Leegood, R.C., Walker, R.P.   +3 more
core   +1 more source

A comparative study of distinguishing apple cultivars and a clone based on features of selected fruit parts and leaves using image processing and artificial intelligence

Acta Scientiarum Polonorum: Hortorum Cultus
This study aimed to identify the most useful white-fleshed apple samples to distinguish apple cultivars and a clone. Whole apples, apple slices, seeds, and leaves belonging to ‘Free Redstar’, clone 118, ‘Ligolina’, ‘Pink Braeburn’, and ‘Pinokio’ were ...
Ewa Ropelewska, Mariusz Lewandowski
doaj   +1 more source

Study and modeling of the distribution process of some phenolic compounds between the solid and liquid phases

Journal of Advanced Pharmaceutical Technology & Research, 2019
The article presents the results related to the study of distribution of biologically active substances from the plant raw material between solid and liquid phases.
Nikolay Boyko, Dmitriy Pisarev, Elena Zhilyakova, Alina Pravlotskaya, Oleg Novikov, Nikolay Makarevich, Viktoria Kuznietsova, Natalia Sushchuk   +7 more
doaj   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

Molecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi, Jérome Vialaret, Christophe Hirtz, Catherine Alix‐Panabières   +3 more
wiley   +1 more source

Investigating Leaf Pigments [PDF]

, 2003
The purpose of this resource is to explore what pigments exist in leaves and their importance. Students will conduct an experiment using paper chromatography to separate pigments present in leaves.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core