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3121
Simultaneous exposure to microplastics and heavy metal lead induces oxidative stress, histopathological damage, and immune dysfunction in marine mussel Mytilus coruscus
Published 2025-01-01“…In addition, co-exposure induced a higher level of oxidative stress, which was reflected by an increase in hydrogen peroxide and malondialdehyde content, and a decrease in antioxidant enzyme activity. Meanwhile, co-exposure poses a significant threat to the immune function of the mussels, as evidenced by induction of hemocytes to produce excess reactive oxygen species (ROS), significantly reducing lysosome activity (p < 0.05), inhibiting the expression of autophagy-related genes, and inducing the expression of apoptosis-related genes, resulting in hemocyte apoptosis. …”
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3122
Surface topography modulates initial platelet adhesion to titanium substrata
Published 2024-07-01“…In addition, the secretion of critical molecules stored in platelet granules (platelet factor 4, PF4; soluble P-selectin, sCD62P; transforming growth factor-beta1, TGF-β1; platelet-derived growth factor-AB, PDGF-AB) was measured by enzyme-linked immunosorbent assay (ELISA) analysis of the supernatants. …”
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3123
Pharmacophore-based approach for the identification of prospective UDP-2,3-diacylglucosamine hydrolase (LpxH) inhibitor from natural product database against Salmonella Typhi
Published 2025-06-01“…To address this, ligand-based pharmacophore modeling was used to identify potential inhibitors of the S. typhi LpxH protein, a crucial enzyme in the lipid A biosynthesis pathway. A natural compound library of 852,445 molecules was screened against a pharmacophore model developed from known LpxH inhibitors. …”
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3124
‘Two in One’ Cloning Vector Applied for Blunt-End and T-A Cloning with One-Step Digestion–Ligation and Screening of Positive Recombinants by Unaided Eyes
Published 2024-12-01“…The ligation efficiency was significantly higher because the restriction enzyme sites utilized were removed from the vector after being successfully constructed. …”
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3125
Consequences of the Lack of CD73 and Prostatic Acid Phosphatase in the Lymphoid Organs
Published 2014-01-01“…CD73, ecto-5′-nucleotidase, is the key enzyme catalyzing the conversion of extracellular AMP to adenosine that controls vascular permeability and immunosuppression. …”
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3126
Aqueous Levels of Pigment Epithelium-Derived Factor and Macular Choroidal Thickness in High Myopia
Published 2015-01-01“…Serum and aqueous levels of PEDF were measured by enzyme-linked immunosorbent assay in 36 high myopia patients (36 eyes) with no CNV (non-CNV group), 14 high myopia patients (14 eyes) with CNV (CNV group), and 42 nonmyopia patients (42 eyes) (control group). …”
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3127
Optimization of a fermented pumpkin-based beverage to improve Lactobacillus mali survival and α-glucosidase inhibitory activity: A response surface methodology approach
Published 2018-03-01“…Relationship between fermentation temperature, inoculum and ingredient concentration with response variables (fermentation time at the fermentation endpoint pH 4.5, survival rate of Lactobacillus mali K8 in pumpkin-based beverage treated with simulated gastrointestinal tract enzyme fluids, α-glucosidase inhibitory activity and sensory overall acceptability after 4 weeks of refrigerated storage) was investigated using response surface methodology. …”
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3128
A novel platform for engineered AAV-based vaccines
Published 2025-03-01“…This engineering endowed AAV.RBDs with SARS-CoV-2-like properties, such as angiotensin-converting enzyme 2 receptor affinity. In line with this, AAV.RBDs were neutralized by sera from human donors vaccinated against SARS-CoV-2. …”
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3129
RNA N4‐acetylcytidine modification and its role in health and diseases
Published 2025-01-01“…This review first outlines the key regulatory enzyme mediating ac4C modification, N‐acetyltransferase 10 (NAT10), including its critical roles in regulating RNA stability, transcriptional efficiency, and translational fidelity. …”
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3130
GGCX promotes Eurasian avian-like H1N1 swine influenza virus adaption to interspecies receptor binding
Published 2025-01-01“…In this study, we conduct a comprehensive genome-wide CRISPR/Cas9 knockout screen utilizing EA H1N1 SIV in porcine kidney cells. Knocking out the enzyme gamma glutamyl carboxylase (GGCX) reduces virus replication in vitro and in vivo by inhibiting the carboxylation modification of viral haemagglutinin (HA) and the adhesion of progeny viruses, ultimately impeding the replication of EA H1N1 SIV. …”
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3131
Leptin Regulates Proliferation and Apoptosis in Human Prostate
Published 2012-01-01“…This paper aimed to evaluate the leptin role on the cellular proliferation and the expression of fibroblast growth factor 2, aromatase enzyme, and apoptotic genes in the human prostate tissue. …”
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3132
The Levels of Tumor Necrosis Factor-Alpha and Interleukin-6 in Patients with Isolated Coronary Artery Ectasia
Published 2009-01-01“…TNF-𝛼 and IL-6 concentrations in blood were assesed by enzyme-linked immunosorbent assay (ELISA). Results. …”
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3133
Date pomace polysaccharides-capped selenium nanoparticles: Biosynthesis, optimization, physicochemical characterization, biological activities, stability and gut microbiota modulat...
Published 2025-06-01“…They also showed concentration-dependent enzyme inhibition: 86.8 % α-amylase, 53.9 % α-glucosidase, and 42.4 % ACE inhibition at 100 mg/L, along with anticancer effects against Caco-2 (32.3 %) and MCF-7 (11.3 %) at 50 mg/L. …”
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3134
Antioxidant and anti-diabetic potential of the green synthesized silver nanoparticles using Martynia annua L. root extract
Published 2025-12-01“…They exhibited significant inhibition of alpha amylase, a pivotal enzyme in carbohydrate metabolism, suggesting their efficacy as anti-diabetic agents. …”
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3135
Electroacupuncture Improved Hippocampal Neurogenesis following Traumatic Brain Injury in Mice through Inhibition of TLR4 Signaling Pathway
Published 2017-01-01“…The hippocampal level of TLR4 and downstream molecules and inflammatory cytokines were, respectively, detected by Western blot and enzyme-linked immunosorbent assay. EA enhanced hippocampal neurogenesis and inhibited TLR4 expression at 21, 28, and 35 days after TBI, but the beneficial effects of EA on posttraumatic neurogenesis and neurological functions were attenuated by lipopolysaccharide-induced TLR4 activation. …”
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3136
Regulation of Dopamine Uptake by Vasoactive Peptides in the Kidney
Published 2016-01-01“…In addition, hydrocortisone reversed Ang-(1-7)-dopamine overinhibition on the enzyme, suggesting that this inhibition is closely related to Ang-(1-7) stimulation on renal dopamine uptake. …”
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3137
The Possible Role of TLR2 in Chronic Hepatitis B Patients with Precore Mutation
Published 2013-01-01“…Serum TLR2 was measured by enzyme-linked immunosorbent assay. Interactions of truncated HBeAg and TLR2 proteins were evaluated with molecular docking software. …”
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3138
A Novel Signal-Amplified Immunoassay for the Detection of C-Reactive Protein Using HRP-Doped Magnetic Nanoparticles as Labels with the Electrochemical Quartz Crystal Microbalance a...
Published 2013-01-01“…The amount of Δf was proportional to (CRP) from 0.003 to 200 ng mL−1 with a low detection limit of 1 pg mL−1. Compared with the enzyme-linked immunosorbent assay (ELISA), the immunoassay shows greatly improved sensitivity due to the significant amount of HRP labeled on signal tag. …”
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3139
Screening and Characterizing Tyrosinase Inhibitors from Salvia miltiorrhiza and Carthamus tinctorius by Spectrum-Effect Relationship Analysis and Molecular Docking
Published 2018-01-01“…Tyrosinase (TYR) is a rate-limiting enzyme in the synthesis of melanin, while direct TYR inhibitors are a class of important clinical antimelanoma drugs. …”
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3140
Molecular Characterization of Ferulate 5-Hydroxylase Gene from Kenaf (Hibiscus cannabinus L.)
Published 2013-01-01“…F5H, a cytochrome P450-dependent monooxygenase (CYP84), is a key enzyme for syringyl lignin biosynthesis. The full length of the F5H ortholog was cloned and characterized. …”
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