Results 31 to 40 of about 1,048,448 (240)

MODELING OF BIOMETRIC IDENTIFICATION SYSTEM USING THE COLORED PETRI NETS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
In this paper we present a model of biometric identification system transformed into Petri Nets. Petri Nets, as a graphical and mathematical tool, provide a uniform environment for modelling, formal analysis, and design of discrete event systems.
G. R. Petrosyan   +2 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Celecoxib reduces viability and proliferation of synovial fibroblasts extracted from patients with rheumatoid arthritis (RA)

open access: yes, 2011
Copyright information:Taken from "Apoptosis is not the major death mechanism induced by celecoxib on rheumatoid arthritis synovial fibroblasts"Arthritis Research & Therapy 2007;9(6):R128-R128.Published online 12 Dec 2007PMCID:PMC2246250.
Michael Hahne (96129)   +3 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS 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

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Inverse correlation between soluble Fas ligand (sFasL) and vascular endothelial growth factor (VEGF) levels in patients with rheumatoid arthritis (RA)

open access: yes, 2011
Copyright information:Taken from "Soluble Fas ligand inhibits angiogenesis in rheumatoid arthritis"http://arthritis-research.com/content/9/2/R42Arthritis Research & Therapy 2007;9(2):R42-R42.Published online 26 Apr 2007PMCID:PMC1906820. Concentrations of
Jin-Sun Kong (32099)   +6 more
core   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

ARACHIDONIL-LIPIDS OF BLOOD MONONUCLEAR CELLS AS A BIOMARKER FOR EARLY DETECTION OF DIFFERENT TUMORS

open access: yesJuvenis Scientia, 2017
The regularities of quick (5 sec) incorporation of exogenous [14C]arachidonic acid (AA) into the various fractions of phospholipids (PL) and neutral lipids (NL) and it’s long-term (60 min) interfractional conversions in crude mononuclear cells (MNC ...
G. V. Hakobyan   +6 more
doaj  

Combination of consensus and ensemble docking strategies for the discovery of human dihydroorotate dehydrogenase inhibitors

open access: yesScientific Reports, 2021
The inconsistencies in the performance of the virtual screening (VS) process, depending on the used software and structural conformation of the protein, is a challenging issue in the drug design and discovery field.
Garri Chilingaryan   +5 more
doaj   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

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