Results 31 to 40 of about 57,543 (289)

The evaluation of iron deficiency and iron overload

Deutsches Ärzteblatt international, 2021
In the western world, 10-15% of women of child-bearing age suffer from iron-deficiency anemia. Iron overload due to chronic treatment with blood transfusions or hereditary hemochromatosis is much rarer.This review is based on pertinent publications retrieved by a selective search on the pathophysiology, clinical features, and diagnostic evaluation of ...
Norbert, Gattermann, Martina U, Muckenthaler, Andreas E, Kulozik, Georgia, Metzgeroth, Jan, Hastka   +4 more
openaire   +2 more sources

Antioxidant effect of selenium and its Nano form on oxidative stress induced by iron overload [PDF]

Benha Veterinary Medical Journal, 2016
The aim of this study was to demonstrate the antioxidant effect of selenium in its ordinary and Nano form on oxidativestress induced by iron overload in male rat. This study was carried out on 90 rat, weighted 180-200 gm.
Samah Algharib, Abdalla A., Farid S., Fararh M.   +3 more
doaj   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

A Skin‐Like Strain Sensor for Real‐Time Human Motion Detection

Advanced Functional Materials, EarlyView.
A skin‐like strain sensor with exceptional flexibility and breathability enables real‐time human motion detection. It offers continuous ECG monitoring and gesture recognition, ensuring high durability and comfort. This innovative design is ideal for wearable applications, combining reliable performance with seamless integration into dynamic ...
Shiqi Song, Zhe Li, Jingya Guo, Shuo Shi, Jian Fang, Xungai Wang   +5 more
wiley   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Iron Overload in Patients Undergoing Hematopoietic Stem Cell Transplantation

Advances in Hematology, 2010
Recipients of hematopoietic stem cell transplantation (HSCT) frequently have iron overload resulting from chronic transfusion therapy for anemia. In some cases, for example, in patients with myelodysplastic syndromes and thalassemia, this can be further ...
Vinod Pullarkat
doaj   +1 more source

Effect of iron overload on the severity of liver histologic alterations and on the response to interferon and ribavirin therapy of patients with hepatitis C infection

Brazilian Journal of Medical and Biological Research, 2006
The objective of the present study was to determine the presence of hepatic iron overload in patients with chronic HCV infection and to correlate it with histologic alterations, HCV genotype and response to therapy.
R.M. Souza, L.A.R. Freitas, A.C. Lyra, C.F. Moraes, E.L. Braga, L.G.C. Lyra   +5 more
doaj   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

A novel circPIK3C2A/miR‐31‐5p/TFRC axis drives ferroptosis and accelerates myocardial injury

MedComm
Iron overload is common in cardiovascular disease, it is also the factor that drives ferroptosis. Noncoding RNAs play an important role in heart disease; however, their regulatory role in iron overload‐mediated ferroptosis remains much unknown.
Shuo Miao, Lanting Yang, Tao Xu, Zhantao Liu, Yixiao Zhang, Lin Ding, Wei Ding, Xiang Ao, Jianxun Wang   +8 more
doaj   +1 more source

Parkin inhibits iron overload-induced cardiomyocyte ferroptosis by ubiquitinating ACSL4 and modulating PUFA-phospholipids metabolism

Acta Pharmaceutica Sinica B
Iron overload is strongly associated with heart disease. Ferroptosis is a new form of regulated cell death indicated in cardiac ischemia–reperfusion (I/R) injury.
Dandan Xiao, Wenguang Chang, Xiang Ao, Lin Ye, Weiwei Wu, Lin Song, Xiaosu Yuan, Luxin Feng, Peiyan Wang, Yu Wang, Yi Jia, Xiaopeng Tang, Jianxun Wang   +12 more
doaj   +1 more source