نتایج جستجو برای: human stem cells

تعداد نتایج: 2726052  

Hora Jalali Tehrani, Jafar Ai Kazem Parivar Majid Sadeghizadeh Mehrdad Hashemi, Reza Rahbarghazi

Human endometrium contains mesenchymal stem cells (eMSC) which have the ability to differentiate into three cell lineages and the potential in therapeutic applications. We hypothesize that using environmental induction in culture media such as dexamethasone, human recombinant insulin and human epidermal growth factor (hEGF) can differentiate endometrial stem cells into myoblast. These agents ha...

Alma Miraghel, Niloofar Rambod Rad , Zahra Behrooz nia,

Brain injuries that caused by strokes (result of intra partum ischemia) are a frequent cause of prenatal mortality and morbidity with limited therapeutic options. Transplanting human mesenchymal stem cells (hmscs) indicates improvement in hypoxic Ischemic brain injury (HIBD) by secretion growth factor stimulating repair processes (Hmscs) known as multi potent cells which isolated from bone marr...

Journal: :مجله علوم اعصاب شفای خاتم 0
aida javadzadeh islamic azad university, mashhad branch, mashhad, iran mohammadreza khojaste islamic azad university, mashhad branch, mashhad, iran ali shariat razavi islamic azad university, mashhad branch, mashhad, iran sajad sahab negah a. department of neuroscience, mashhad university of medical sciences, mashhad, iran b. shefa neuroscience research center, khatam alanbia hospital, tehran, iranshefa neuroscience research center, khatam alanbia hospital, tehran, iran

mesenchymal stem cells can be obtained from deferent tissues like adipose tissue, umbilical cord, placenta, skin, bone marrow, etc. these cells have regulatory effects on all types of immune cells such as dendritic cell, natural killers and lymphocytes. mesenchymal stem cells induce inhibitory phenotypes of antigen presenting cells (apcs) following their activity. they also change t cells pheno...

Journal: :journal of current ophthalmology 0
مسعود ملکی masoud maleki کاظم پریور kazem parivar محمد نبیونی mohammad nabiyouni پریچهر یغمایی parichehr yaghmaei محمد ناجی mohammad naji

purpose : our aim was to isolate mesenchymal stem cells (mscs) from mouse umbilical cord and culture them with vitreous body to investigate their capacity to differentiate into lens fiber cells, crystallins are expressed. methods : wharton's jelly is the appropriate source of mscs. after isolation, the cells were cultured and alkaline phosphatase detection kit was used for staining undiffe...

Journal: :international journal of reproductive biomedicine 0
malihezaman monsefi bentolhoda fereydouni leili rohani tahereh talaei

background: mesenchymal stem cells (mscs) are undifferentiated cells that can differentiate and divide to other cell types. transplantation of these cells to the different organs is used for curing various diseases. objective: the aim of this research was whether mscs transplantation could treat the sterile testes. materials and methods: in this experimental study, donor mscs were isolated from...

Journal: :journal of reproduction and infertility 0

background: due to increasing clinical demand for adipose tissue, a suitable cell for reconstructive adipose tissue constructs is needed. in this study, we investigated the ability of human endometrial-derived stem cells (enscs) as a new source of mesenchymal stem cells to differentiate into adipocytes. enscs are the abundant and easy available source with no immunological response, for cell re...

Journal: :مجله علوم اعصاب شفای خاتم 0
mohsen saberifar student research committee, mashhad university of medical sciences, mashhad, iran mohammad amin bayat tork student research committee, mashhad university of medical sciences, mashhad, iran sajjad sahab negah neuroscience department, mashhad university of medical sciences, mashhad, iran

traumatic brain injury (tbi) is physical damage to the brain structure which has a high global rate of mortality and morbidity. tbi can cause intense inflammatory response due to accumulation of leukocytes in cerebral matrix and activation of microglia. microglia can differentiate into m1 macrophages or m2 macrophages following the changes in biochemical properties of brain tissue. m1 sub type ...

Journal: :international journal of pediatrics 0
neda naghavi dental research center, mashhad university of medical sciences, mashhad, iran.

introduction: during the last decade, advances in tissue engineering and stem cell-based tooth regeneration have provided realistic and attractive means of replacing lost or damaged teeth. the first adult stem cells isolated from dental tissues were dental pulp stem cells (dpscs). when transplanted with hydroxyl apatite/tri calcium phosphate (ha/tcp) powder, they formed a dentin-like structure ...

ژورنال: پژوهش در پزشکی 2014
بیات, محمد, خیرجو, راضیه, رجبی بذل, معصومه, محسنی فر, ژاله, پیریایی, عباس, گنجی, رسول,

Abstract Background: Diabetes is a metabolic chronic disorder that makes it difficult to heal wounds because of its complications. To this point, many studies on the use of mesenchymal stem cells in wound healing process particularly diabetic ulcers have been done. In this study, we evaluate the impact of mesenchymal stem cells-derived conditioned medium (MSC-CM) on diabetic wound strength. Mat...

شیخ حسن, محسن, طباطبائی قمی, رضا, قیاثی, مهدیه, کلهر, ناصر,

Background and Objective: Various diseases and injuries can lead to loss cartilage tissue. Cartilage tissue engineering based on the use of stem cells which has provided a promising opportunity to repair damaged tissue. Recently, adipose-derived mesenchymal stem cells (ADSCs) have captured considerable scientific and clinic interest because of their easy access, rapid expansion in vitro...

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