نتایج جستجو برای: artificial organ
تعداد نتایج: 388756 فیلتر نتایج به سال:
Artificial valves have been used as the ultimate treatment for cardiac valvular diseases with severe morphologic and functional disorders. Currently, artificial cardiac valves are the most widely used artificial organ, but there remain problems, such as materials, opening and closing mechanisms, and distal control. The best artificial organs are considered to function in the same manner as the ...
heart failure is one of the leading causes of death worldwide. end stage disease often requires heart transplantation, which is hampered by donor organ shortage. tissue engineering represents a promising alternative approach for cardiac repair. for the generation of artificial heart muscle tissue several cell types, scaffold materials and bioreactor designs are under investigation. in this revi...
This paper presents the author's perspective of how artificial organ development has evolved in the past 35 years into a multidisciplinary effort. Examples are taken from the fields of hemodialysis, oxygenators, and affinity immunoadsorption devices. Development of the multidisciplinary approach to develop dialysis and oxygenation membranes has been significantly advanced by private and governm...
Heart failure is one of the leading causes of death worldwide. End stage disease often requires heart transplantation, which is hampered by donor organ shortage. Tissue engineering represents a promising alternative approach for cardiac repair. For the generation of artificial heart muscle tissue several cell types, scaffold materials and bioreactor designs are under investigation. In this revi...
Lost or damage of an organ due to disease or injury is a serious problem for human body. The typical therapy is to get an artificial organ or a transplant. Unfortunately, artificial organs and other implanted abiotic devices often fail over time. Transplantation of organs to replace the incurable ones, such as heart, liver, or kidney, is a highly successful therapy. A successful transplant requ...
INTRODUCTION Myocardial infarction followed by heart failure represents one of the major causes of morbidity and mortality, particularly in industrialized countries. Engineering and subsequent transplantation of contractile artificial myocardial tissue and, consequently, the replacement of ischemic and infarcted areas of the heart provides a potential therapeutic alternative to whole organ tran...
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