نتایج جستجو برای: like cells

تعداد نتایج: 1926705  

Journal: :iranian journal of public health 0
ladan delphi houri sepehri elahe motevaseli mohammad reza khorramizadeh

background: collagen-based three-dimensional (3d) in vitro systems have been introduced to study the physiological states of cells. as a biomolecule, collagen is usually extracted from terrestrial animals whilst aquatic animals like squid contain large amounts of collagen. methods: in order to make effective use of marine organisms, we selected persian gulf squid in 2015 to extract the required...

Journal: :journal of lasers in medical sciences 0
tahereh foroutan department of biology, faculty of biological science, kharazmi university, tehran, iran nader ayoubian department of periodontology, faculty of dentistry, azad university, branch of tehran, tehran, iran

introduction: the purpose of this study was to investigate the effect of 6w power carbon dioxide laser (co2) on the biologic compatibility of the sandblasting with large grit and acid etching (sla) titanium discs through studying of the sarcoma osteogenic (saos-2) human osteoblast-like cells viability. methods: sterilized titanium discs were used together with saos-2 human osteoblast-like cells...

Journal: :Proceedings of the National Academy of Sciences 1981

آبرون, سعید, ابراهیمی, مرضیه, اقدمی, ناصر, بهاروند, حسین, گنجی, فاطمه,

Background: Human embryonic stem cells (hESCs) are capable of self-renewal and large-scale expansion. They also have the capacity to differentiate into a variety of cell types including liver, cardiac and neuron cells. However, it is not yet clear whether hESCs can differentiate to hemangioblasts under in-vitro conditions. Hemangioblasts are bipotential progenitors that can generate hematopoiet...

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