Results 51 to 60 of about 380,843 (313)

A Miniature Sucrose Gradient for Polysome Profiling

Bio-Protocol, 2023
Polysome profiling by sucrose density gradient centrifugation is commonly used to study the overall degree of translation (messenger RNA to protein synthesis). Traditionally, the method begins with synthesis of a 5–10 mL sucrose gradient onto which 0.5–1
Ansul Lokdarshi, Albrecht von Arnim
doaj   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source

COMPARISON BETWEEN TWO-LAYER DENSITY GRADIENT AND THREE-LAYER DENSITY GRADIENT TECHNIQUE FOR SPERM PREPARATION AT ASTER FERTILITY CLINIC, DR. HASAN SADIKIN GENERAL HOSPITAL

International Journal of Integrated Health Sciences, 2014
Objective: To compare the efficacy of sperm preparation techniques modified by two layer density gradient technique (80%, 40%). Methods: Sperm preparation was performed by two- and three-layer density gradient technique by centrifugation at 500 rpm ...
Nanang Winarto Astarto, Dian Tjahyadi, Sintya Jatnikasari   +2 more
doaj   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

PeranSenyawa Oksigen Reaktif dalam Makanisme KerusakanIntegritas Membran Spermatozoa KerbauLumpur Setelah Sentrifugasi Gradien Densitas Percoll

JKS (Jurnal Kedokteran Syiah Kuala), 2008
Abstrak.  Penelitian  ini  bertujuan  untuk  menganalisa senyawa  oksigen  reaktif  dan  pengaruhnya  terhadap integritas membran plasma spermatozoa kerbau lumpur basil sentrifugasi gradien densitas percoll.
Dasrul Dasrul, Hardjopranjot Hardjopranjot, Mahaputra L, Sudjarwo4 Sudjarwo4   +3 more
doaj  

Isolation of Human PBMCs

Bio-Protocol, 2013
Peripheral blood mononuclear cells (PBMCs) are chiefly lymphocytes and monocytes. PBMCs are separated from the whole blood by a density gradient centrifugation method using Ficoll Histopaque.
Santosh Panda, Balachandran Ravindran
doaj   +1 more source

The influence of Percoll® density gradient centrifugation before cryopreservation on the quality of frozen wisent (Bison bonasus) epididymal spermatozoa

BMC Veterinary Research, 2022
Background The wisent (Bison bonasus) is a species that has undergone a population bottleneck. Homozygosity is prevalent within the population and may have a negative impact on semen quality in wisent bulls.
Maria Eberhardt, Sylwia Prochowska, Anna M. Duszewska, Ann Van Soom, Wanda Olech, Wojciech Niżański   +5 more
doaj   +1 more source

Sorting and transmission electron microscopy analysis of single or double wall carbon nanotubes [PDF]

, 2009
On the basis of the recent progress on the sorting of carbon nanotubes’ structure with respect to their diameter or number of walls, we investigate by transmission electron microscopy the sorting efficiency, with a comparison with optical absorption ...
Arnold, Avouris, Bachilo, Flahaut, Fleurier, Green, Hertel, Jiang, Kim, Lambin, Lauret, Lauret, O'Connell, Rao, Sato   +14 more
core   +2 more sources

Predictors of response and rational combinations for the novel MCL‐1 inhibitor MIK665 in acute myeloid leukemia

Molecular Oncology, EarlyView.
This study characterizes the responses of primary acute myeloid leukemia (AML) patient samples to the MCL‐1 inhibitor MIK665. The results revealed that monocytic differentiation is associated with MIK665 sensitivity. Conversely, elevated ABCB1 expression is a potential biomarker of resistance to the treatment, which can be overcome by the combination ...
Joseph Saad, Rhiannon Newman, Elmira Khabusheva, Sofia Aakko, Eric Durand, Mahesh Tambe, Heikki Kuusanmäki, Alun Parsons, Juho J. Miettinen, Komal Kumar Javarappa, Ezgi June Olgac, Nemo Ikonen, Mika Kontro, Kimmo Porkka, Heiko Maacke, Janghee Woo, Ensar Halilovic, Caroline A. Heckman   +17 more
wiley   +1 more source

Isolation and Culture of Murine Hepatic Stellate Cells

Bio-Protocol, 2019
Hepatic stellate cells (HSCs), alternatively known as liver pericytes, can differentiate into myofibroblasts and secrete extra-cellular matrix components, thereby promoting wound healing and fibrosis.
Rucha Modak, Dietmar Zaiss
doaj   +1 more source