نتایج جستجو برای: نسبت bm
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introduction: multiple sclerosis (ms) has been recognized as a common neurodegenerative disease that occurs after an auto reactive t cells against myelin antigens. demyelination and inflammation are the main features of this disease. the anti-inflammatory and neuroprotective roles of bone marrow-derived mesenchymal stem cells (bm-mscs) have been considered as a suitable treatment against autoi...
The aim of this study was to evaluate the mechanical properties and corrosion behavior of friction stir welding (FSW) connection of A517 (B) steel plate. Mechanical properties and corrosion behavior of weld zone were evaluated after reaching to optimum FSW microstructure with the lowest martensite phase. Thus, after the identifying phase microstructure by SEM and XRD analysis, mechanical proper...
هدف از این تحقیق بررسی امکان تولید سلولهای زایا (gcs) از سلولهای بنیادی مزانشیمی مغز استخوان (bm-mscs) در محیط آزمایشگاه بوده است. در این مطالعه سعی شده است تا به کمک برخی مکمل ها bm-mscهای قوچ را به gcهای نر تمایز داد. مکمل ها بر اساس اطلاعات موجود در منابع دربار? نقش آنها در تمایز سلولهای زایا (gcs) در بدن پستانداران، انتخاب شدند. ابتدا bm-mscها از نمون? مغز استخوان قوچ جدا شده و پس از تائید ...
We are grateful to Peter Thompson for pointing out an error in [1, Lemma 3.5, p. 1848]. The original proof worked only under the assumption that θ ̂ $\hat{\theta }$ is a vector of constants. However, some components $\hat{\bm{\theta }}$ could be states dynamic consideration, and lemma was used such setup (i.e., with involving states) later Proposition 3.4]. give more explicit version statement p...
In the first part, we prove that the number of (1, β)-BM relations is 3 ·5 · . . . · (2β+1), which was conjectured by Jason Kimberley. In the second part, we construct two isomorphisms between certain (2, 2)-BM groups. This completes the classification of (2, 2)-BM groups initiated in [4].
Introduction: Mesenchymal stem cells (MSCs) hold great promise in the field of regenerative medicine.Although originally isolated from bone marrow, MSCs have since been obtained from a variety of adult and neonatal tissues including the adipose tissue. Stemness and multipotential features of Mesenchymal Stem Cells (MSC) has been highlighted in many studies but there are many dark aspects in ex...
Background: Bone marrow mesenchymal stem cells (BM-MSCs) elicit neuroprotective effects, and their repair ability has been investigated in different experimental models. We aimed to investigate the effect of multiple i.p. BM-MSCs injections in the cuprizone model of multiple sclerosis in mice. Methods: Adult male C57BL/6 mice (n = 40) were fed a regular diet or a diet containing cuprizone (0.2%...
BACKGROUND Infertility is a serious social problem in advanced nations, with male factor in half of all cases of infertility. This study was conducted to determine the regenerative effect of bone marrow-derived stem cells in spermatogenesis of infertile hamster. METHODS Twelve adult male hamsters were equally divided into azoospermic and control groups. Busulfan was intraperitoneally used fo...
Breakthrough bleeding (BTB) is the cause of 50% of discontinuations of use by long-acting progestogen-only contraceptive users. BTB appears to be associated with capillaries of abnormal morphology and fragility. Disturbances in vessels integrity, intercellular junctions or alteration of the basement membrane (BM) composition has been proposed to contribute toward the fragility of these capillar...
Objective(s): Nowadays much effort is being invested in order to diagnose the mechanisms involved in neural differentiation. By clarifying this, making desired neural cells in vitro and applying them into diverse neurological disorders suffered from neural cell malfunctions could be a feasible choice. Thus, the present study assessed the capability of fetal brain extract (FBE) to induce rat bon...
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