Ocular Biocompatibility of Poly-N-Isopropylacrylamide (pNIPAM)
نویسندگان
چکیده
منابع مشابه
Ocular Biocompatibility of Poly-N-Isopropylacrylamide (pNIPAM)
Purpose. To study the safety of intravitreal injections of poly-N-isopropylacrylamide (pNIPAM) tissue adhesive in rabbit eyes. Methods. Twelve study rabbits received an intravitreal injection of 0.1 mL 50% pNIPAM in the right eye. Follow-up examinations included color fundus photography, fundus fluorescein angiography (FA), optical coherence tomography (OCT), and electroretinography (ERG). Subs...
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PURPOSE To determine the safety and efficacy of poly-N-isopropylacrylamide, a thermoresponsive adhesive, for sutureless sclerotomy closure in rabbits. METHODS Eight rabbits were randomized into three groups: short-term acute, mid-term chronic, and long-term chronic studies. A corresponding control group in which the scleral wounds were sutured by 6-0 vicryl sutures was assigned for each study...
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The present paper deals with the effect of polymeric compound poly (N-isopropyl acrylamide) “PNIPAM” for their toxicity on hepatic cells. The nanoparticle is a xenobiotic compound that accumulates in the liver for their metabolism. Non-metabolizing xenobiotic compounds such as “PNIPAM” produces anomalies in the hepatic cells. Certain enzymes such as ALT and ALP can be assayed for the hepatocyti...
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156 ©2013 Society For Biomaterials
متن کاملRheological Characterization of the Thermal Gelation of Poly(n-isopropylacrylamide) and Poly(n-isopropylacrylamide) Co-acrylic Acid
Some systems show high miscibility in water at low temperatures while they phase separate at high temperatures. Before the macroscopic phase separation there is a strong turbidity, defined as clouding [1, 2]. At certain circumstances, namely above a critical concentration, the polymer system stays turbid with a gel-like appearance, without any macroscopic phase separation [3]. Gels defined in t...
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ژورنال
عنوان ژورنال: Journal of Ophthalmology
سال: 2016
ISSN: 2090-004X,2090-0058
DOI: 10.1155/2016/5356371