Lipofection of rabbit chondrocytes and long lasting expression of a lacZ reporter system in alginate beads
نویسندگان
چکیده
منابع مشابه
Culture of chondrocytes in alginate beads.
A classic method for the encapsulation and culture of chondrocytes in alginate beads is described. Chondrocytes are released from cartilage matrix by collagenase/dispase digestion and mixed with a solution of 1.25% alginic acid until a homogenous suspension is obtained. The suspension is drawn into a syringe and pushed gently through a needle, so that drops fall into a solution of calcium chlor...
متن کاملHistomorphometric Evaluation of Cartilage Degradation using Rabbit Articular Chondrocytes Cultured in Alginate Beads − Effects of Hyaluronan
OBJECTIVE A 3-dimensional alginate bead culturing method using rabbit articular chondrocytes was studied for the screening of the effectiveness of drugs for articular diseases. DESIGN The beads cultured with IL-1β, TGF-β, and Hyaluronan (HA) were evaluated histochemically with Alecian blue and immunohistochemically with CS-56 antibody. Chondrocytes in alginate beads were arbitrarily classifie...
متن کاملPhenotypic stability of bovine articular chondrocytes after long-term culture in alginate beads.
Articular chondrocytes embedded in alginate gel produce de novo a matrix rich in collagens and proteoglycans. A major advantage of this culture system is that the cells can be recovered by chelating the calcium, which otherwise maintains the alginate in its gel state. Chondrocytes thus released are surrounded by tightly bound cell-associated matrix, which seems to correspond to the pericellular...
متن کاملtragic contradictions: a comparative study of characterization in eugene o’neill’s long day’s journey into night and mahmud dowlatabadi’s tangna
در طی چند دهه ی اخیر، مفهوم «تراژدی» و «قهرمان تراژدی» توجهی روزافرون را تقریباً در تمام حوزه های نقد ادبی به خود معطوف کرده است. برخی نظیر ارسطو، نیچه، و آرتور میلر به بازخوانی آن پرداخته و برخی دیگر نظیر سارتر، استریندبرگ، یوجین اُنیل، برتولت برشت، و آنتونین آرتود به افزودن ابعاد نوینی به این مبحث همت گماشته اند. آنچه قهرمان تراژدی مدرن را از مفهوم کلاسیک آن متمایز می کند نه لغزش تراژیک متداول ...
a contrastive study of rhetorical functions of citation in iranian and international elt scopus journals
writing an academic article requires the researchers to provide support for their works by learning how to cite the works of others. various studies regarding the analysis of citation in m.a theses have been done, while little work has been done on comparison of citations among elt scopus journal articles, and so the dearth of research in this area demands for further investigation into citatio...
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ژورنال
عنوان ژورنال: Osteoarthritis and Cartilage
سال: 2002
ISSN: 1063-4584
DOI: 10.1053/joca.2001.0495