Results 51 to 60 of about 3,333,797 (400)

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

Iron metabolism of in­testinal mucosa in various blood diseases [PDF]

open access: yes, 1964
For the investigation of iron metabolism in the intestinal mucosa in various blood diseases, intestinal biopsy (duodenum) was performed on 10 healthy controls and 35 cases with various blood diseases.
Kimura, Ikuro   +2 more
core   +1 more source

The electrophoresis of transferrins in urea/polyacrylamide gels [PDF]

open access: yes, 1980
The denaturation of transferrin by urea has been studied by (a) electrophoresis in polyacrylamide gels incorporating a urea gradient, (b) measurements of the loss in iron-binding capacity and (c) u.v. difference spectrometry. In human serum transferrin
Evans, RW, Williams, J
core   +2 more sources

Ferroportin deficiency in erythroid cells causes serum iron deficiency and promotes hemolysis due to oxidative stress.

open access: yesBlood, 2018
Ferroportin (FPN), the only known vertebrate iron exporter, transports iron from intestinal, splenic, and hepatic cells into the blood to provide iron to other tissues and cells in vivo.
De-Liang Zhang   +4 more
semanticscholar   +1 more source

Studies of the binding of different iron donors to human serum transferrin and isolation of iron-binding fragments from the N- and C-Terminal regions of the protein [PDF]

open access: yes, 1978
1. Trypsin digestion of human serum transferrin partially saturated with iron(III)- nitrilotriacetate at pH5.5 or pH 8.5 produces a carbohydrate-containing iron-binding fragment of mol.wt. 43000. 2. When iron(III) citrate, FeCI3, iron(II) ascorbate and
Evans, RW, Williams, J
core   +2 more sources

High Serum Iron level is Associated with Increased Mortality in Patients with Sepsis

open access: yesScientific Reports, 2018
Iron is an essential nutrient for bacterial survival and thus higher iron levels may precipitate bacterial infections. We investigated the association between the serum iron level and prognosis in patients with sepsis by using the single-centre Medical ...
Peng Lan   +10 more
semanticscholar   +1 more source

Evaluation and association of serum iron and ferritin levels in children with dental caries

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2017
Background: Iron deficiency anemia accounts for 90% of all types of anemia in the world. Although the prevalence has declined in recent years, it remains an important pediatric public health problem.
N S Venkatesh Babu   +1 more
doaj   +1 more source

Iron Status and Analysis of Efficacy and Safety of Ferric Carboxymaltose Treatment in Patients with Inflammatory Bowel Disease [PDF]

open access: yes, 2012
Background and Aims:We analyzed iron deficiency and the therapeutic response following intravenous ferric carboxymaltose in a large single-center inflammatory bowel disease (IBD) cohort.
Anker SD   +45 more
core   +1 more source

Iron, erythropoietin, and inflammation regulate hepcidin in Bmp2‐deficient mice, but serum iron fails to induce hepcidin in Bmp6‐deficient mice

open access: yesAmerican journal of hematology/oncology, 2018
The bone morphogenetic protein (BMP)‐SMAD signaling pathway is a key transcriptional regulator of hepcidin in response to tissue iron stores, serum iron, erythropoietic drive and inflammation to increase the iron supply when needed for erythropoiesis ...
Chia‐Yu Wang   +5 more
semanticscholar   +1 more source

Serum Levels of Selenium, Zinc, Copper, Manganese, and Iron in Prostate Cancer Patients

open access: yesCurrent Urology, 2020
Backgrounds: Variations of trace element contents may be associated with several diseases including metabolic disorders, cellular growth disturbance, mutation and tumorigenesis.
S. A. Saleh   +3 more
semanticscholar   +1 more source

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