Results 31 to 40 of about 76,636 (140)

Immune checkpoint blockade in HIV

open access: yesEBioMedicine, 2022
Summary: Antiretroviral therapy (ART) has dramatically improved life expectancy for people with HIV (PWH) and helps to restore immune function but is not curative and must be taken lifelong.
Celine Gubser   +3 more
doaj   +1 more source

2-Keto-3-deoxy-D-xylonate and 2-oxo-4-hydroxybutyrate as natural and artificial effectors of transcription factors regulating D-xylonate operons in E. coli

open access: yesApplied Microbiology and Biotechnology
In E. coli, the genes of the D-xylonate catabolic pathway are present in two distinct operons, yagEFG and yjhIHG, which are part of two cryptic phages found in the genome of this bacterium. These operons are under the control of two transcription factors:
Thibault Malfoy   +4 more
doaj   +1 more source

A flow cytometry method for quantitative measurement and molecular investigation of the adhesion of bacteria to yeast cells

open access: yesScientific Reports
The study of microorganism interactions is important for understanding the organization and functioning of microbial consortia. Additionally, the interaction between yeast and bacteria is of interest in the field of health and nutrition area for the ...
Marion Schiavone   +5 more
doaj   +1 more source

Brief Review of the Role of Glycogen Synthase Kinase-3β in Amyotrophic Lateral Sclerosis

open access: yesNeurology Research International, 2011
Glycogen synthase kinase-3β (GSK-3β) is known to affect a diverse range of biological functions controlling gene expression, cellular architecture, and apoptosis.
Seong-Ho Koh, Wonki Baek, Seung H. Kim
doaj   +1 more source

Microstructure-Controlled g-C3N4: From Photocatalyst to Potential UV-Shielding Pigment with Enhanced Skin Feel

open access: yesMicro
Conventional organic and inorganic ultraviolet (UV) filters often face limitations related to photostability, skin penetration, and potential toxicity arising from their photocatalytic activity.
Masanori Sakamoto   +7 more
doaj   +1 more source

Cases of Common Carotid Artery Pseudoaneurysm Treated by Stent Graft

open access: yesCase Reports in Otolaryngology, 2012
Common carotid artery (CCA) pseudoaneurysms are rare and potentially lethal, and adequate treatment is warranted in order to prevent rupture or neurologic sequelae.
Hee Ok Kim   +4 more
doaj   +1 more source

COVID-19 in Fiji [PDF]

open access: yesMicrobiology Australia, 2021
With the implementation of strict quarantine and adjunct health measures, Fiji was largely spared from the COVID-19 pandemic in 2020. In April 2021, the arrival of the delta variant of SARS-CoV-2 resulted in a major outbreak that is only now under ...
Richard A Strugnell, Patrick C Reading
doaj  

Study on modification of nano silica by [3- (2-Aminoethyl) aminopropyl] trimethoxy silane (KH-792) to reinforce polymer film based on epoxy resin Epon 1001X75

open access: yesMaterials Research Express, 2022
The surface of nano silica (NS) was modified by [3- (2-Aminoethyl) aminopropyl] trimethoxy silane (KH-792) to increase surface activity. Evaluate the efficiency of grafting [3- (2-Aminoethyl) aminopropyl] trimethoxy silane (KH-792) into NS was ...
Cuong Huynh Le Huy, Thao Nguyen Thi Thu
doaj   +1 more source

Effect of Ti and Ta on Oxidation Kinetic of Chromia Forming Ni-Base Superalloys in Ar-O2-Based Atmosphere

open access: yesHigh Temperature Materials and Processes, 2018
In the present study, two commercially available Ni-base superalloys, namely Rene 80 which contains Ti and IN 792 containing Ti and Ta, were investigated during isothermal oxidation at 1,050°C in Ar–20% O2 gas up to 50 h.
Nowak Wojciech J.   +2 more
doaj   +1 more source

An Islamic Jurisprudential Evaluation of the Offence of Physical Sexual Assault in Act 792

open access: yesIslamiyyat
The increasing prevalence of physical sexual assault against children in Malaysia necessitates a comprehensive legal framework for more effective protection.
Mohd Firdaus Mohammad   +2 more
doaj   +1 more source

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