Results 41 to 50 of about 39,725 (289)

Preparation and Characterization of Tadpole- and Sphere-Shaped Hemin Nanoparticles for Enhanced Solubility

open access: yesNanoscale Research Letters, 2019
Hemin is a potent iron supplement. A major limitation of the applicability of hemin is its extremely low aqueous solubility and bioavailability. The aim of this work is to prepare hemin nanoparticles with improved solubility.
Jie Yang   +6 more
doaj   +1 more source

Exogenous hemin improves Cd2+ tolerance and remediation potential in Vigna radiata by intensifying the HO-1 mediated antioxidant defence system

open access: yesScientific Reports, 2021
The present study evaluated the effects of exogenous hemin on cadmium toxicity in terms of metal accretion and stress resilience in Vigna radiata L. (Wilczek).
Lovely Mahawar   +4 more
semanticscholar   +1 more source

Identification and Tetramer Structure of Hemin-Binding Protein SPD_0310 Linked to Iron Homeostasis and Virulence of Streptococcus pneumoniae

open access: yesmSystems, 2022
Iron and iron-containing compounds are essential for bacterial virulence and host infection. Hemin is an important supplement compound for bacterial survival in an iron-deficient environment.
Kun Cao   +6 more
doaj   +1 more source

Albumin nanoparticles loaded with hemin as peroxidase mimics for immunoassay

open access: yes, 2021
Contemporary immunoassays commonly used in clinical diagnostics mostly utilize enzymes, such as horseradish peroxidase, for signal generation. Numerous research is dedicated to the development of artificial peroxidase-mimicking catalysts with lower cost,
Svetlana , Zamorina   +5 more
core   +1 more source

Model Hemin Derivatives as a New Generation of Iron-based Nitric Oxide Scavengers

open access: yes, 2022
Nitric oxide plays multiple pathophysiological roles in breast cancer and regulates the apoptosis and migration of tumour cells according to its gradients. Hence, the modulation of its levels by selective scavenging can effectively treat the fast-growing
Abhay, Pandit   +5 more
core   +1 more source

Hemin Improves Insulin Sensitivity in Skeletal Muscle in High Fat–Fed Mice

open access: yesJournal of Pharmacological Sciences, 2014
.: The present study examined whether hemin could prevent the development of high-fat diet–induced insulin resistance in the liver and skeletal muscle using a hyperinsulinemic-euglycemic clamp.
Tae-Jin Ju   +6 more
doaj   +1 more source

Exogenous Hemin Confers Cadmium Tolerance by Decreasing Cadmium Accumulation and Modulating Water Status and Matter Accumulation in Maize Seedlings

open access: yesAgronomy, 2021
Cadmium (Cd) contamination harms plant growth and human health. The application of hemin (ferroprotoporphyrin IX) can effectively relieve abiotic stresses in plants.
Xiaoming Liu   +3 more
doaj   +1 more source

Hemin-doped metal–organic frameworks based nanozyme electrochemical sensor with high stability and sensitivity for dopamine detection

open access: yesRSC Advances, 2021
This study reports a new type of artificial nanozyme based on Hemin-doped-HKUST-1 (HKUST-1, also referred to as MOF-199; a face-centered-cubic MOF containing nanochannels) as a redox mediator for the detection of dopamine (DA).
K. Kang   +7 more
semanticscholar   +1 more source

Hemin as a novel candidate for treating COVID-19 via heme oxygenase-1 induction

open access: yesScientific Reports, 2021
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of the coronavirus disease-19 (COVID-19). More than 143 million cases of COVID-19 have been reported to date, with the global death rate at 2.13%. Currently, there are no
Dong-Hwi Kim   +11 more
semanticscholar   +1 more source

Recent Advances in the Design and Sensing Applications of Hemin/Coordination Polymer‐Based Nanocomposites

open access: yesAdvances in Materials, 2020
The fabrication of biomimetic catalysts as substituents for enzymes is of critical interest in the field due to the problems associated with the extraction, purification, and storage of enzymes in sensing applications.
A. M. Alsharabasy   +2 more
semanticscholar   +1 more source

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