نتایج جستجو برای: sp20 cells

تعداد نتایج: 1383523  

Journal: :international journal of reproductive biomedicine 0
fatemeh akyash somayyeh sadat tahajjodi fatemeh sadeghian-nodoushan abbas aflatoonian ali-mohammad abdoli habib nikukar

this paper summarizes the proceedings of a 1 day national symposium entitled “reproductive biology, stem cells biotechnology and regenerative medicine” held at shahid sadoughi university of medical sciences, yazd, iran on 3rd march 2016. here, we collected the papers that presented and discussed at this meeting by specialists that currently researched about the overlaps of the fields of reprodu...

Journal: :iranian journal of basic medical sciences 0
ebrahim kouchaki department of neurology, kashan university of medical sciences, kashan, iran mahdi salehi student research committee, kashan university of medical sciences, kashan, iran mohammad reza sharif department of pediatrics, kashan university of medical sciences, kashan, iran hassan nikoueinejad nephrology and urology research center, baqiyatallah university of medical sciences, tehran, iran hossein akbari trauma research center, kashan university of medical sciences, kashan, iran

objective(s): regulatory t cells, including cd4+cd25+fox3+ and cd8+cd28- cells play an important role in regulating the balance between immunity and tolerance. since multiple sclerosis is an inflammatory autoimmune disease, regulatory t cells are considered to be involved in its pathogenesis. in this study, we investigated the circulatory numbers of the two mentioned types of regulatory t cells...

Journal: :iranian journal of allergy, asthma and immunology 0
hassan rafieemehr department of medical laboratory sciences, school of para medicine, hamadan university of medical sciences, hamadan, iran and department of immunology, blood transfusion research center, high institute for research and education in transfusion medicine, tehran, iran maryam kheyrandish department of immunology, blood transfusion research center, high institute for research and education in transfusion medicine, tehran, iran masoud soleimani department of stem cell biology, stem cell technology research center, tehran, iran

multiple sclerosis (ms) is an autoimmune inflammatory demyelinating disease of the central nervous system. the aim of this study was to investigate the neuroprotective effects of transplanted human umbilical cord blood mesenchymal stromal cells (ucb-msc) derived neural progenitor cell (mdnpc) in eae, an experimental model of ms. to initiate neuronal differentiation of ucb-mscs, the pre-inductio...

Journal: :basic and clinical neuroscience 0
sam zarbakhsh fatemeh moradi mohammad taghi joghataei mehrdad bahktiari korosh mansouri mahmood abedinzadeh

introduction: transplantation of bone marrow stromal cells (bmscs) or schwann cells (scs) can increase axonal regeneration in peripheral nerve injuries. based on our previous investigations, the goal of the present work was to examine the individual and synergistic effects of the two different cell types in sciatic nerve injury . we pursued to evaluate the effects of bmscs and scs co-transplant...

ژورنال: گیاه پزشکی 2015

پشه گال‌زای برگ انبه از آفات مهم انبه در بلوچستان محسوب می‌شود. پشه-های گال‌زا تولید گال‌های زگیل مانندی روی برگ درختان انبه نموده و باعث کاهش فتوسنتز، ریزش برگها و کاهش تولید محصول می‌شوند. درختان جوان ممکن است در اثر حمله آفت از بین بروند و درختان مسن‌تر نیز در اثر حملات مکرر آفت رشد طبیعی ندارند. در روستای کهیر، اثر پنج حشره‌کش به تنهایی و همراه با روغن ولک یک درصد در مقایسه با تیمار شاهد بر...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده زیست شناسی 1391

بررسی تآثیر کورکومین بر بیان آکواپورین5 در سلول های سرطانی روده بزرگ انسان(ht-29) سرطان روده بزرگ جزو بیماری های خطرناک بوده و از نظر شیوع سومین سرطان شایع و دومین علت مرگ ومیر ناشی از سرطان در جهان محسوب می شود. خطرابتلا به این سرطان تحت تاثیر دو عامل محیطی وفاکتورهای ژنتیکی می باشد. آکواپورین ها، پروتئین های کانال آبی بوده که نقش مهمی را در انتقال آب در بافتهای اندوتلیالی و اپی تلیالی بر عهد...

2017
Roshan Kumar Koushik Biswas Puneet Kumar Singh Pankaj Kumar Singh Sanniyasi Elumalai Pratyoosh Shukla Sunil Pabbi

BACKGROUND Microalgae grown under different nutrient deficient conditions present a good source of natural lipids with applications for several types of biofuels. The expression of acetyl-CoA carboxylase gene can further provide an insight to the mechanisms leading to enhanced lipid production under such stresses. In this study, two nutrients viz. nitrogen and phosphorus were modulated to see i...

Journal: :نشریه بین المللی چند تخصصی سرطان 0
teunis b h geijtenbeek department of experimental immunology, academic medical center, university of amsterdam, amsterdam, the netherlands

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Journal: :middle east journal of digestive diseases 0
mehdi mohamadnejad mandana ashrafi kamran alimoghaddam masoud vosough soura mardpour vajiheh azimian

background: during the resent years there has been interest in using bone marrow stem cells to treat liver cirrhosis. however, there is a potential concern for malignant transformation after stem cell therapy. the aim of this study was to evaluate the development of hepatocellular carcinoma (hcc) after autologous bone marrow stem cell transplantation for liver cirrhosis. methods: all the patien...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور مرکز - دانشکده شیمی 1391

dendrimer synthesis strategies now provide virtual control of macromolecular nanostructures as a function of size and surface/interior functionality. these strategies involve the covalent assembly of hierarchical components reactive monomers , branch cells or dendron’s around atomic or molecular cores according to divergent/convergent dendrite branching principles.combinon of two or more dendri...

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