نتایج جستجو برای: reperfusion injury mesenchymal stem cells rats

تعداد نتایج: 2000041  

Journal: :journal of paramedical sciences 0
armaghan ghiaee department of biology, faculty of science, islamic azad university of tehran east, tehran, iran mahnaz farahmand department of biology, faculty of science, islamic azad university of tehran east, tehran, iran abdolreza ardeshirylajimi department of stem cell biology, stem cell technology research center, tehran, iran

tissue engineering based on the adipose derived stem cells  promote a strong strategy to propagation of bone, cartilage and fat tissues in the three-dimensional scaffolds, fabricated by combining biological materials with suitable and appropriate growth factors.  in this study, a peo scaffold was used to show that mesenchymal stem cells can attach well; the aim of this study was the investigati...

2018
Sang Jin Lee Hung-Jen Wang Tae-Hyoung Kim Jin San Choi Gauri Kulkarni John D Jackson Anthony Atala James J Yoo

Host stem/progenitor cells can be mobilized and recruited to a target location using biomaterials, and these cells may be used for in situ tissue regeneration. The objective of this study was to investigate whether host biologic resources could be used to regenerate renal tissue in situ. Collagen hydrogel was injected into the kidneys of normal mice, and rat kidneys that had sustained ischemia/...

2011
Sergio Zaccaria Scalinci Lucia Scorolli Giulia Corradetti Daniela Domanico Enzo Maria Vingolo Alessandro Meduri Mario Bifani Duilio Siravo

BACKGROUND Intravitreal injection of human mesenchymal stem cells has been shown to be effective in slowing the progression of diabetic retinopathy in an animal model of chemically induced diabetes mellitus. We studied changes in growth factor levels released from human mesenchymal stem cells in the vitreous cavity as well as changes in growth factor levels in host retinal neurons following int...

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 ...

2014
Hana Tuby Lidya Maltz Uri Oron

Acute renal failure has a 50% 80% mortality rate. Currently, treatment options for this lifethreatening disease are limited. Low-level laser therapy (LLLT) has been found to modulate biological activity. The aim of the present study was to investigate the possible beneficial effects of laser application to stem cells in the bone marrow, on the kidneys of rats that had undergone ischemia-reperfu...

ژورنال: مجله دندانپزشکی 2014
جباری, فرزانه , نژاد, جواد محمد , یاوری, کمال ,

  Background and Aims: In the last decade, several studies have reported the isolation of stem cell population from different dental sources, while their mesenchymal nature is still controversial. The aim of this study was to introduce the isolating methods for stem cells from human dental pulp and to determine their mesenchymal nature before differentiation.   Material and methods: One of the ...

Mohammad Reza Khojasteh, Sajjad Sahab Negah,

Multiple Sclerosis (MS) is an autoimmune disease, which is characterized by demyelination and neuroinflammation. Extracellular Matrix (ECM) have important role in the central nervous system (CNS). Alterations are happening to the ECM after the CNS disorder like MS, Alzheimer and other neural injury. Tenasin-C (TnC) is a glycoprotein that is highly expressed in inflammatory conditions of the CNS...

Journal: :مجله علوم اعصاب شفای خاتم 0
nasibeh ghandy neuroscience department, mashhad university of medical sciences, mashhad, iran sajad sahab negah neuroscience department, mashhad university of medical sciences, mashhad, iran

traumatic brain injury (tbi) is defined as an external mechanical injury to the brain. neuroinflammation plays a vital role in the pathophysiology of tbi. microglia and astrocytes play a central role in the initiation and regulation of inflammation. numerous pro-inflammatory mediators including cytokines, chemokines, reactive oxygen species (ros) and nitric oxide (no) released by microglia. in ...

Journal: :cell journal 0

objective: tooth loss is a common problem and since current tooth replacement methods cannot counter balance with biological tooth structures, regenerating natural tooth structures has become an ideal goal. a challenging problem in tooth regeneration is to find a proper clinically feasible cell to seed.this study was designed to investigate the odontogenic potential of human bone marrow mesench...

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