نتایج جستجو برای: hips cells
تعداد نتایج: 1387627 فیلتر نتایج به سال:
PURPOSE There are no reports about bone graft and cell therapy for the osteonecrosis of femoral head (ONFH). We prospectively evaluated the clinical results of auto-iliac cancellous bone grafts combined with implantation of autologous bone marrow cells for ONFH. MATERIALS AND METHODS Sixty-one hips in 52 patients with ONFH treated with bone graft and cell therapy were enrolled, and the averag...
در این تحقیق به بررسی تغییر رفتار مکانیکی و مقاومت در برابر ضربه سرعت بالا پلی استایرن به کمک نانوذرات سیلیکاتی (نانو رس) پرداخته شده است. دو گرید پلی استایرن gpps و hips و نانوذرات cloisite 15a مورد استفاده قرار گرفت. اختلاط در این کار از نوع اختلاط مذاب و توسط میکسر داخلی و اکسترودر دو پیچه انجام گرفت. مدول کششی gpps و hips به ترتیب در اثر 1% و 3% نانورس، مدول خمشی در اثر 3% و 1% نانورس و چقر...
Brugada syndrome (BrS) is a rare inherited arrhythmic disorder with increased risk of sudden cardiac death. More than 20% BrS cases have been linked to mutations in SCN5A gene, which encodes the voltage-gated Na+ channel Nav1.5. We previously identified novel variant (p.R211H) RRAD gene that co-segregates familial form BrS. Rad (Ras associated diabetes) monomeric GTPase. shown p.R211H induces r...
We describe a simple method for bone engineering using biodegradable scaffolds with mesenchymal stem cells derived from human induced-pluripotent stem cells (hiPS-MSCs). The hiPS-MSCs expressed mesenchymal markers (CD90, CD73, and CD105), possessed multipotency characterized by tri-lineages differentiation: osteogenic, adipogenic, and chondrogenic, and lost pluripotency - as seen with the loss ...
The neural crest is a source to produce multipotent neural crest stem cells that have a potential to differentiate into diverse cell types. The transcription factor SOX10 is expressed through early neural crest progenitors and stem cells in vertebrates. Here we report the generation of SOX10-Nano-lantern (NL) reporter human induced pluripotent stem cells (hiPS) by using CRISPR/Cas9 systems, tha...
Rose hips have long been used in human diets as a food ingredient and supplement. Their multiple medical properties, which have been attributed to their abundant carotenoid composition, have attracted widespread scientific attention. This thesis examined the carotenoid composition in rose hips from five rose species. The anticancer effect of different carotenoid fractions from rose hips was inv...
Human induced pluripotent stem (hiPS) cells offer a novel source of patient-specific cells for regenerative medicine. However, the biological potential of iPS-derived cells and their similarities to cells differentiated from human embryonic stem (hES) cells remain unclear. We derived fibroblast-like cells from two hiPS cell lines and show that their phenotypic properties and patterns of DNA met...
INTRODUCTION Duchenne muscular dystrophy (DMD) is one of the most common and severe inherited neuromuscular disorders, affecting 1 in 3,500 newborn males. DMD is caused by mutations in the dystrophin gene encoding a key structural protein of the dystrophin glycoprotein complex, which connects the contracting cytoskeletal machinery of skeletal and cardiac muscle fibers to the extracellular matri...
Radiation therapy is a cancer treatment that causes direct death of cells, however there number reports on anticancer effect radiotherapy, may be considered as tumor regression at sites are outside the irradiated volume, this phenomenon was called abscopal antitumor effect. The article presents results model study very aggressive ascitic mammary “Ehrlich ascites carcinoma” (EAC) used for study....
Persons who were human immunodeficiency virus type 1 (HIV-1)-infected but who remained persistently seronegative (HIPS) on HIV-1 antibody tests were examined through AIDS case surveillance. Six such individuals (HIPS-1 to -4, -7, and -9) were examined to determine whether their persistent seronegativity was attributable to immune dysfunction or infection with atypical HIV. Of the 6, 4 had antib...
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