منابع مشابه
Nanotoxicology
Implication for health policy/practice/research/medical education: Provide scientific knowledge regarding handling and application of Nano particles in medicine. which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. In recent years Nano-structure materials have been attractive to the world of science and technology for their...
متن کاملNanotoxicology: a personal perspective.
Nanoparticles arise from a wide variety of natural and man-made sources and have a diverse array of biological, chemical, and physical properties. The toxicity of these particles can be roughly divided into two categories: 1) the enhanced delivery of toxic agents 2) toxicity induced the properties of the particle itself. The use of nanoparticles to provide enhanced delivery of chemotherapeutics...
متن کاملNanotechnology, nanotoxicology, and neuroscience.
Nanotechnology, which deals with features as small as a 1 billionth of a meter, began to enter into mainstream physical sciences and engineering some 20 years ago. Recent applications of nanoscience include the use of nanoscale materials in electronics, catalysis, and biomedical research. Among these applications, strong interest has been shown to biological processes such as blood coagulation ...
متن کاملNanotoxicology: nanoparticles reconstruct lipids.
news & views a n emerging 'rule of thumb' suggests that nanoparticles less than 100 nm in diameter can enter cells, those with diameters below 40 nm can enter the cell nucleus and those that are smaller than 35 nm can pass through the blood–brain barrier and enter the brain. Understanding the way nanoparticles interact with living matter will open up fundamentally new opportunities in medicine ...
متن کاملNanotoxicology : An Emerging Discipline
Nanotoxicology refers to the study of the interactions of nanostructures with biological systems with an emphasis on elucidating the relationship between the physical and chemical properties of nanostructures with induction of toxic biological responses. Nanotoxicology is aimed at providing information on the potential toxicological effects, risk assessment and safety evaluation of nanostructur...
متن کاملNanotoxicology of Metal Oxide Nanoparticles
This review discusses recent advances in the synthesis, characterization and toxicity of metal oxide nanoparticles obtained mainly through biogenic (green) processes. The in vitro and in vivo toxicities of these oxides are discussed including a consideration of the factors important for safe use of these nanomaterials. The toxicities of different metal oxide nanoparticles are compared. The impo...
متن کاملNanotechnology and Nanotoxicology in Retinopathy
Nanoparticles are nanometer-scaled particles, and can be utilized in the form of nanocapsules, nanoconjugates, or nanoparticles themselves for the treatment of retinopathy, including angiogensis-related blindness, retinal degeneration, and uveitis. They are thought to improve the bioavailability in the retina and the permeability of therapeutic molecules across the barriers of the eye, such as ...
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عنوان ژورنال:
jundishapur journal of natural pharmaceutical productsجلد ۸، شماره ۱، صفحات ۱-۲
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