Results 41 to 50 of about 150,776 (304)

Toxicity Effects of Chinese Herbal ‘Five-seeds’ Formulation on Human Kidney HEK-293 and Chang Liver Cells

open access: yesASM Science Journal, 2021
‘Five-seeds’ formulation (Lycium barbarum, Cuscuta chinensis Lam, Rubus idaeus, Schisandra chinensis, Plantago asiatica) have been used by Chinese medicine practitioner for the treatment of male infertility for a long time.
Nyet Kui Wong   +3 more
doaj   +1 more source

Adhesion of Enteroaggregative E. coli Strains to HEK293 Cells

open access: yesBIO-PROTOCOL, 2018
Enteroaggregative Escherichia coli (EAEC) is a recognized cause of acute diarrhea among both children and adults worldwide. EAEC strains are characterized by the presence of aggregative adherence fimbriae (AAF), which play a key role in pathogenesis by mediating attachment to the intestinal mucosa and by triggering host inflammatory responses.
Jorge Ayala-Lujan, Fernando Ruiz-Perez
openaire   +4 more sources

miR-15b-5p targeting amyloid precursor protein is involved in the anti-amyloid eflect of curcumin in swAPP695-HEK293 cells

open access: yesNeural Regeneration Research, 2019
Curcumin exerts a neuroprotective effect on Alzheimer’s disease; however, it is not known whether microRNAs are involved in this protective effect. This study was conducted using swAPP695-HEK293 cells as an Alzheimer’s disease cell model. swAPP695-HEK293
Hong-Ying Liu   +6 more
doaj   +1 more source

Optimized Recombinant Production of Secreted Proteins Using Human Embryonic Kidney (HEK293) Cells Grown in Suspension

open access: yesBio-Protocol, 2021
Recombinant proteins are an essential milestone for a plethora of different applications ranging from pharmaceutical to clinical, and mammalian cell lines are among the currently preferred systems to obtain large amounts of proteins of interest due to ...
Silvia Faravelli   +5 more
doaj   +1 more source

Investigation of the cytotoxicity of CCVD carbon nanotubes towards human umbilical vein endothelial cells [PDF]

open access: yes, 2006
The cytotoxicity of different samples of carbon nanotubes synthesised by catalytic chemical vapour deposition was investigated towards human umbilical vein endothelial cells, using two cytotoxicity standard assays (neutral red assay for the cell ...
Flahaut, Emmanuel   +4 more
core   +1 more source

Characterization of the first two toxins isolated from the venom of the ancient scorpion Tityus (Archaeotityus) mattogrossensis (Borelli, 1901)

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2021
Background: Almost all Tityus characterized toxins are from subgenera Atreus and Tityus, there are only a few data about toxins produced by Archaeotityus, an ancient group in Tityus genus. Methods: Tityus (Archaeotityus) mattogrossensis crude venom was
Natiela Beatriz de Oliveira   +8 more
doaj   +1 more source

Degradation of Extracellular NAD+ Intermediates in Cultures of Human HEK293 Cells [PDF]

open access: yesMetabolites, 2019
Nicotinamide adenine dinucleotide (NAD) is an essential redox carrier, whereas its degradation is a key element of important signaling pathways. Human cells replenish their NAD contents through NAD biosynthesis from extracellular precursors. These precursors encompass bases nicotinamide (Nam) and nicotinic acid and their corresponding nucleosides ...
Veronika Kulikova   +10 more
openaire   +4 more sources

Venn diagram of miRNAs that were induced in HEK293 Null and HEK293 TLR3 cells.

open access: yes, 2014
Venn diagram representation of miRNAs induced following WNV infection of HEK293-Null and HEK293-TLR3 cells or polyI:C stimulation of HEK293-TLR3 cells. The number of shared, induced miRNAs are shown for each sample subset.
Dirk P. Dittmer (12798)   +2 more
core   +1 more source

25-Hydroxyvitamin D3 1-Alpha-Hydroxylase-Dependent Stimulation of Renal Klotho Expression by Spironolactone

open access: yesKidney & Blood Pressure Research, 2013
Background: Klotho, a transmembrane protein, protease and hormone mainly expressed in kidney, is required for the suppression of 1,25(OH)2D3-generating 25-hydroxyvitamin D3 1-alpha-hydroxylase (Cyp27b1) by FGF23.
Ioana Alesutan   +6 more
doaj   +1 more source

Impact of cell type and epitope tagging on heterologous expression of G protein-coupled receptor: a systematic study on angiotensin type II receptor. [PDF]

open access: yesPLoS ONE, 2012
Despite heterologous expression of epitope-tagged GPCR is widely adopted for functional characterization, there is lacking of systematic analysis of the impact of expression host and epitope tag on GPCR expression.
Lili Jiang   +6 more
doaj   +1 more source

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