PMID: 26328307Sep 4, 2015Paper

Biocompatibility of Mn0.4Zn0.6Fe2O4 Magnetic Nanoparticles and Their Thermotherapy on VX2-Carcinoma-Induced Liver Tumors

Journal of Nanoscience and Nanotechnology
Chun-Yan YuanDong-Sheng Zhang

Abstract

Malignant tumors are the most serious threat to human health. Much research has focused on revealing the characteristics of this disease and developing methods of treatment. Because tumor cells are more sensitive to heat than normal cells, thermotherapy for the treatment of tumors has attracted much attention. In this paper, we presented functional Mn-Zn ferrite nanoparticles with the molecular composition of Mn0.4Zn0.6Fe2O4 as the magnetic response material for the thermotherapy. The suggested Mn-Zn ferrite nanoparticles were with a self-regulation temperature of 43 degrees C which was ideal for tumor thermotherapy. The biocompatibility and anti-tumor effect of this material were well investigated. It was found that the Mn0.4Zn0.6Fe2O4 nanoparticles have no hemolysis activity, no genotoxic effects and cytotoxicity. Its Median Lethal Dose (LD50) arrived at 6.026 g/kg and it did not induce any abnormal clinical signs in laboratory animals. Moreover, the suggested nanoparticles can increase the inhibitory ratio of weight and volume of tumors, cause tumor tissues necrosis and show the therapeutic effect on the xenograft live cancers in vivo. Based on these results, we could envision the valuable application of the Mn0.4Zn0.6Fe2O4 ...Continue Reading

Citations

Aug 3, 2016·Nanomedicine·Dimitrios KarponisAlexander Seifalian
Nov 8, 2018·ACS Applied Materials & Interfaces·Minghua LiPeijun Wang

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi
Xiupeng JiaQunhui Li
Journal of Materials Science. Materials in Medicine
Elia Martha Múzquiz-RamosJ G Osuna-Alarcón
Archives Internationales De Pharmacodynamie Et De Thérapie
O SELISKOH ACKERMANN
© 2021 Meta ULC. All rights reserved