Results 41 to 50 of about 430,684 (299)

An Investigation of Mn−Ce−Based Conversion Coating on LZ91 Magnesium Alloy

open access: yesInternational Journal of Electrochemical Science, 2018
Most of the magnesium alloys are relatively reactive and tend to suffer corrosion. Consequently, surface modifications are performed to enhance the corrosion resistance and paint adhesion of the base magnesium alloys.
Shun-Yi Jian, Ko-Lun Chang
doaj   +1 more source

Regulation of Abscisic Acid Biosynthesis [PDF]

open access: yesPlant Physiology, 2003
Plant growth and development are regulated by internal signals and by external environmental conditions. One important regulator that coordinates growth and development with responses to the environment is the sesquiterpenoid hormone abscisic acid (ABA).
Liming, Xiong, Jian-Kang, Zhu
openaire   +2 more sources

Determination of acidity by Hammett acidity functions.

open access: yes, 2020
Determination of acidity by Hammett acidity functions.
Jingdu Li (8478432)   +6 more
core   +1 more source

Environmental regulation of Yersinia pathophysiology

open access: yesFrontiers in Cellular and Infection Microbiology, 2016
Hallmarks of Yersinia pathogenesis include the ability to form biofilms on surfaces, the ability to establish close contact with eukaryotic target cells and the ability to hijack eukaryotic cell signaling and take over control of strategic cellular ...
Shiyun eChen   +2 more
doaj   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng   +3 more
wiley   +1 more source

Mother-daughter asymmetry of pH underlies aging and rejuvenation in yeast

open access: yeseLife, 2014
Replicative aging in yeast is asymmetric–mother cells age but their daughter cells are rejuvenated. Here we identify an asymmetry in pH between mother and daughter cells that underlies aging and rejuvenation. Cytosolic pH increases in aging mother cells,
Kiersten A Henderson   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of sodium bisulphate for all animal species except aquatic animals (Grillo Werke AG & Jones‐Hamilton Co.)

open access: yesEFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the assessment of the application for renewal of authorisation of sodium bisulphate (SBS) as a feed additive for all terrestrial animal species (category:
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +24 more
doaj   +1 more source

Abscisic Acid and Stomatal Regulation [PDF]

open access: yesPlant Physiology, 1972
The closure of stomata by abscisic acid was examined in several species of plants through measurements of CO(2) and H(2)O exchange by the leaf. The onset of closure was very rapid, beginning at 3 minutes from the time of abscisic acid application to the cut base of the leaf of corn, or at 8 or 9 minutes for bean, Rumex and sugarbeet; rose leaves were ...
P E, Kriedemann   +3 more
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

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