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2981
The Protective Effect of Naringenin on Airway Remodeling after Mycoplasma Pneumoniae Infection by Inhibiting Autophagy-Mediated Lung Inflammation and Fibrosis
Published 2018-01-01“…Here, we studied 124 children with or without MPP and compared inflammatory cytokines and fibrinogen-related protein expression with enzyme-linked immunosorbent assay. We also employed a BALB/c mouse model of MPP and divided the mice into three groups: ctrl (normal control mice), MPP (MP-infected mice), and MPP + NRG (MP-infected mice treated with NRG). …”
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2982
Comparative Study of Antioxidant Status in Androgenic Embryos of Aesculus hippocastanum and Aesculus flava
Published 2014-01-01“…Here we report antioxidant enzyme activities of superoxide dismutase, catalase, guaiacol peroxidase and glutathione peroxidase, reduced glutathione quantity, flavonoids, soluble protein contents, quantities of malondialdehyde, and •OH radical presence in the investigated plant samples. …”
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2983
The protective effects of peptides from Chinese baijiu on AAPH-induced oxidative stress in HepG2 cells via Nrf2-mediated signaling pathway
Published 2022-11-01“…The results showed that these peptides exerted protective effects by suppressing reactive oxygen species (ROS) generation, preventing malondialdehyde (MDA) formation, and upregulating cellular antioxidant enzyme activities (SOD, CAT, and GSH-Px) in a dose-dependent manner. …”
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2984
Seroprevalence of <i>Borrelia</i>, <i>Anaplasma</i>, <i>Bartonella</i>, <i>Toxoplasma</i>, <i>Mycoplasma</i>, <i>Yersinia</i>, and <i>Chlamydia</i> in Human Population from Eastern...
Published 2025-01-01“…Anti-<i>Borrelia burgdorferi</i> sensu lato (s.l.) antibodies were tested with ELISA and Western blot (WB) tests; the detection of anti-<i>Toxoplasma gondii</i> antibodies was performed using an enzyme linked fluorescence assay (ELFA). Antibodies to bartonellosis, anaplasmosis, and chlamydiosis were determined by indirect immunofluorescent test (IFA), whereas antibodies to yersiniosis and mycoplasmosis were confirmed in the ELISA test. …”
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2985
Highly Sensitive In Vivo Imaging of Bacterial Infections with a Hydrophilicity‐Switching, Self‐Immobilizing, Near‐Infrared Fluorogenic β‐Lactamase Probe Enriched within Bacteria...
Published 2025-02-01“…On the other hand, the expression of the β‐lactam‐hydrolyzing enzyme (β‐lactamase), the major cause of bacterial resistance to β‐lactam antibiotics, provides a distinctive opportunity to visualize bacterial infection, evaluate the efficacy of existing antibiotics, screen for novel antibacterial agents, and optimize drug dosing regimens in live animals. …”
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2986
Room temperature CRISPR diagnostics for low-resource settings
Published 2025-01-01“…To mitigate these limitations, we identify the ortholog TsCas12a as a highly active nuclease at 25 °C and develop a single-protocol RPA-Cas12a detection reaction with this enzyme. A quantitative kinetic analysis reveals that fast nuclease activation is more critical than higher steady-state trans-cleavage activity for room temperature diagnostic applications. …”
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2987
Liver GlucokinaseA456V Induces Potent Hypoglycemia without Dyslipidemia through a Paradoxical Induction of the Catalytic Subunit of Glucose-6-Phosphatase
Published 2011-01-01“…Several GK mutations affect GKRP binding, resulting in permanent activation of the enzyme. We hypothesize that hepatic overexpression of a mutated form of GK, GKA456V, described in a patient with persistent hyperinsulinemic hypoglycemia of infancy (PHHI) and could provide a model to study the consequences of GK-GKRP deregulation in vivo. …”
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2988
Anti-proteolytic regulation of KRAS by USP9X/NDRG3 in KRAS-driven cancer development
Published 2025-01-01“…Here, we report that KRAS expression is post-translationally up-regulated through deubiquitination when the scaffolding function of NDRG3 (N-Myc downstream-regulated gene 3) promotes specific interaction between KRAS and a deubiquitinating enzyme, USP9X. In KRAS-mutant cancer cells KRAS protein expression, downstream signaling, and cell growth are highly dependent on NDRG3. …”
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2989
Ticlopidine in Its Prodrug Form Is a Selective Inhibitor of Human NTPDase1
Published 2014-01-01“…Ticlopidine (100 µM) completely inhibited the ATPase activity of NTPDase1 in situ as shown by enzyme histochemistry with human liver and pancreas sections. …”
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2990
IgG, IgM, and IgA Antinuclear Antibodies in Discoid and Systemic Lupus Erythematosus Patients
Published 2014-01-01“…In this cross-sectional study, sera from age-, gender-, and ethnic-matched SLE N=35, DLE N=23, and normal patients N=22 were tested for IgG, IgM, and IgA ANAs using enzyme-linked immunosorbent assays (ELISAs) and indirect immunofluorescence (IIF) with monkey esophagus as substrate. …”
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2991
Difference in the Vitreal Protein Profiles of Patients with Proliferative Diabetic Retinopathy with and without Intravitreal Conbercept Injection
Published 2018-01-01“…Intravitreal levels of apolipoprotein A-II (APOA2) and ceruloplasmin (CP) were measured using enzyme-linked immunosorbent assays. Results. 307 proteins were expressed differentially between PDR and IVC groups, including 218 proteins downregulated in response to IVC. …”
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2992
Effect of Astaxanthin on Immune Function and Myocardial Injury in Mice with Chronic Sleep Deprivation
Published 2024-12-01“…Immune function and myocardial injury were evaluated by measuring organ coefficients as well as using the carbon clearance test and commercial enzyme-linked immunosorbent assay (ELISA) kits. The targets of astaxanthin and related biological processes and pathways were analyzed by network pharmacology. …”
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2993
Multigenerational effects of cultivating transgenic maize straw on earthworms: A combined laboratory and field experiment
Published 2025-02-01“…The enzymatic activity assay results revealed no significant differences in superoxide dismutase (SOD) or catalase (CAT) enzyme activity between the GM and non-GM maize varieties. …”
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2994
Construction of a multienzyme cascade reaction system and its application in D-tagatose biosynthesis
Published 2025-02-01“…This multienzyme approach improved the conversion of the intermediate product D-glucose to D-tagatose by 3.84% compared with the dual-enzyme system. Thus, our study provides a theoretical basis and technical support for the industrial production of D-tagatose.…”
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2995
Serum Osteoprotegerin Is a Potential Biomarker of Insulin Resistance in Chinese Postmenopausal Women with Prediabetes and Type 2 Diabetes
Published 2017-01-01“…Serum OPG levels were measured by enzyme-linked immunosorbent assay. The serum OPG concentration in NGR group, 151.00 ± 45.72 pg/mL, was significantly lower than that in IGR group (169.28 ± 64.91 pg/mL) (p=0.031) and T2DM group (183.20 ± 56.53 pg/mL) (p<0.01), respectively. …”
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2996
Investigation of Anaplasma marginale Seroprevalence in a Traditionally Managed Large California Beef Herd
Published 2016-01-01“…Serum samples were collected to determine Anaplasma marginale seroprevalence using a commercially available competitive enzyme-linked immunosorbent assay test kit. Repeat sampling was performed in seronegative animals to determine the incidence density rate from March through September (2013). …”
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2997
CRAT downregulation promotes ovarian cancer progression by facilitating mitochondrial metabolism through decreasing the acetylation of PGC-1α
Published 2025-01-01“…Carnitine acetyltransferase (CRAT) is a mitochondrial-localized enzyme catalyzing the reversible transfer of acyl groups from an acyl-CoA thioester to carnitine and regulates the ratio of acyl-CoA/CoA. …”
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2998
Synovial Fluid Cell Proteomic Analysis Identifies Upregulation of Alpha-Taxilin Proteins in Rheumatoid Arthritis: A Potential Prognostic Marker
Published 2020-01-01“…It has been validated in the synovium, synovial fluid (SF), SF cells, and plasma samples by Western blot, enzyme-linked immunosorbent assay (ELISA), fluorescence-activated cell sorting (FACS), immunohistochemistry (IHC), and real-time PCR. …”
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2999
Increasing the concentration of plasma molecules improves the biological activity of platelet-rich plasma for tissue regeneration
Published 2025-02-01“…Different growth factor (GF) levels were measured using Enzyme Linked Immunosorbent Assay (ELISA), and in addition to the increase in intra-platelet GFs found in standard PRP (sPRP), BPCP also showed a higher concentration of plasmatic protein. …”
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3000
Discovery of Anti-inflammatory Peptides from Channa argus Using Virtual Screening, Molecular Docking, and Cell Model
Published 2024-12-01“…Virtual hydrolysis was used to select the best enzyme for obtaining bioactive peptides from C. argus proteins. …”
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