Results 31 to 40 of about 223,134 (358)

Zinc Supplementation Combats Tuberculosis by Reverting Back to Normal Compartmentalized State of Iron and Hence Increasing Blood Hemoglobin Concentration [PDF]

open access: yesIndian Journal of Medical Biochemistry, 2023
Aim and background: To acquire iron (Fe), Mycobacterium tuberculosis (Mtb) expresses high-affinity Fe+3-specific siderophores for scavenging Fe from host insoluble and protein-bound iron-like transferrin, lactoferrin, ferritin, and hemoglobin−haptoglobin.
Dipak Kumar Chattopadhyay
doaj   +1 more source

Transferrin Functionalized Liposomes Loading Dopamine HCl: Development and Permeability Studies across an In Vitro Model of Human Blood–Brain Barrier

open access: yesNanomaterials, 2018
The transport of dopamine across the blood brain barrier represents a challenge for the management of Parkinson’s disease. The employment of central nervous system targeted ligands functionalized nanocarriers could be a valid tactic to overcome this ...
Antonio Lopalco   +5 more
doaj   +1 more source

N-glycans of human amniotic fluid transferrin stimulate progesterone production in human first trimester trophoblast cells in vitro [PDF]

open access: yes, 2004
Aims: During pregnancy, the placenta produces a variety of steroid hormones and proteins. Several of these substances have been shown to exert immunomodulatory effects.
Briese, V.   +8 more
core   +1 more source

Pre‐culture with transferrin‐Fe3+ before in vitro maturation improves the developmental competence of porcine oocytes matured in vitro

open access: yesReproductive Medicine and Biology, 2023
Purpose Since the developmental competence of oocytes cultured after in vitro maturation (IVM) is low, it is necessary to improve the IVM method for efficient offspring production.
Shingo Tonai   +5 more
doaj   +1 more source

Comparison of the Interactions of Transferrin Receptor and Transferrin Receptor 2 with Transferrin and the Hereditary Hemochromatosis Protein HFE [PDF]

open access: yes, 2000
The transferrin receptor (TfR) interacts with two proteins important for iron metabolism, transferrin (Tf) and HFE, the protein mutated in hereditary hemochromatosis.
Andrews, Nancy C.   +5 more
core   +1 more source

The trypanosomal transferrin receptor of trypanosoma brucei : a review [PDF]

open access: yes, 2019
Iron is an essential element for life. Its uptake and utility requires a careful balancing with its toxic capacity, with mammals evolving a safe and bio-viable means of its transport and storage. This transport and storage is also utilized as part of the
Kariuki, Christopher K.   +2 more
core   +2 more sources

Transferrin-polycation-DNA complexes. The effect of polycations on the structure of the complex and DNA delivery to cells. [PDF]

open access: yes, 1991
We have previously described a gene delivery system based upon the receptor-mediated endocytosis of DNA complexed with transferrin-polycation conjugates.
Birnstiel, Max L.   +3 more
core   +2 more sources

Iron metabolism and peripheral eosinophil count do not correlate in the general population

open access: yesJournal of Biological Research, 2023
Iron is a primary component of the human body and exerts many functions, mainly concerning red cells and the immune system. In addition, there is evidence that iron-deficiency anemia is associated with allergic diseases. Type 2 inflammation characterizes
Mara De Amici   +7 more
doaj   +1 more source

Gene transfer into hepatocytes using asialoglycoprotein receptor mediated endocytosis of DNA complexed with an artificial tetra-antennary galactose ligand [PDF]

open access: yes, 1992
We have constructed an artificial ligand for the hepatocyte-specific asialoglycoprotein receptor for the purpose of generating a synthetic delivery system for DNA.
Ashwell G.   +36 more
core   +1 more source

Transferrin as a source of iron for Campylobacter rectus

open access: yesJournal of Oral Microbiology, 2011
Background and Objective: Campylobacter rectus is considered as one of the bacterial species of etiological importance in periodontitis. Iron-containing proteins such as transferrin are found in periodontal sites and may serve as a source of iron for ...
Daniel Grenier, Shin-ichi Tanabe
doaj   +1 more source

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