Mock Circulatory Systems for Vascular Tissue Engineering
نویسندگان
چکیده
منابع مشابه
Overview on Vascular Tissue Engineering: Progress and Challenges
Today, vascular diseases such as atherosclerosis are one of the leading causes of death in the world and the prevalence of it in older societies is rising. The current treatments for repair of cardiovascular function include organ transplantation, surgical reconstruction, mechanical or artificial devices, or the use of metabolic products. Although these methods are commonly used, they did not g...
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. در رســاله ی حاضر، ابتدا داربست نانوالیاف سه بعدی متخلخل به روش الگوبرداری تصویری شبیه سازی شد. با استفاده از طراحی آزمایش به روش تاگوچی پس از ساخت داربست های پلی (3- هیدروکسی بوتیرات) (p3hb) شناسایی رفتار پارامترهای موادی مثل لزجت سیال پلیمر، فراریت و رسانایی الکتریکی محلول پلیمری و پارامترهای دستگاهی مثل دبی حجمی سیال، ولتاژ الکتریکی و فاصله نازل تا جمع کننده صورت گرفت. بعد از محاسبه ی خصوص...
Transmural flow bioreactor for vascular tissue engineering.
Nutrient transport limitation remains a fundamental issue for in vitro culture of engineered tissues. In this study, perfusion bioreactor configurations were investigated to provide uniform delivery of oxygen to media equivalents (MEs) being developed as the basis for tissue-engineered arteries. Bioreactor configurations were developed to evaluate oxygen delivery associated with complete transm...
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In this work a pneumatically driven mock left ventricle and a native left ventricle are modeled and alternatively connected to the numerical model of a closed circulatory system comprising the systemic circulation, the left atrium, and inlet and outlet ventricular valves. By simulating physiological changes of the system working conditions, behavior and preload sensitivity of the pneumatic vent...
متن کاملVascular tissue engineering : designer arteries.
The fields of vascular biology and vascular medicine are so intertwined that advances in one predict, explain, or are required for progress in the other. Bypass grafting, which once served as a “bailout” procedure,1,2 is now performed more than 600 000 times annually in the United States. In major part, this increase can be attributed to a surge in understanding of the vascular response to inju...
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ژورنال
عنوان ژورنال: Inflammation and Regeneration
سال: 2006
ISSN: 1880-8190,1880-9693
DOI: 10.2492/inflammregen.26.175