نتایج جستجو برای: embryonic index
تعداد نتایج: 475858 فیلتر نتایج به سال:
objective: embryonic cerebrospinal fluid (e-csf) has an important role in development of embryonic and adult brain. proteomic analysis suggests that this fluid has many morphogenes and cytokines that alter in time and space throughout embryonic life. the aim of this study was to evaluate the developmental effect of embryonic csf on proliferation and differentiation of neuroprogenitor cells in d...
Introduction: Metabolic disorders are affected by negative stress experiences in the early stages of life. Accordingly, in this study, the effects of stress during pregnancy on oxidative status and glucose homeostasis in pubertal male Wistar rats were investigated. Materials and Methods: After pregnancy, female rats (200±30 g) were divided into 2 groups (6 rats per group) of stress and non-stre...
درمان سرطان به صورت قابل توجهی باعث افزایش طول عمر می شود. سیکلوفسفامید یک داروی ضدسرطان است که در شیمی درمانی استفاده می شود، جزء گروه های دارویی آنتی نئوبلاستیک آلکلیله کننده است که با آلکلیله کردن dna، rna آنزیم هایی را که سبب ساختن اسیدهای آمینه در پروتئین ها میشوند را مهار می کند. اثرات جانبی این دارو شامل بی اشتهایی، تهوع، کاهش عملکرد غدد جنسی، ایجاد آمنوره، آزواسپرمی، الیگو اسپرمی، اختلا...
Pregnancy in diabetic females causes delay in early stages of embryonic growth and development and higher incidence of congenital malformations and spontaneous miscarriage compared with those of non-diabetic conditions. High glucosis tratogenicity seems to be related to reduction of Nitric Oxide production (NO) in hyperglycemic condition. The goal of present work wa...
embryonic stem cells (escs) are undifferentiated cells which are typically derived from the inner cell mass of a blastocyst-stage embryo. in culture, these cells have the capacity to self-renew in an undifferentiated state but also may differentiate into cell types representing the three embryonic germ lineages, thus revealing their pluripotent potential. these cells could be of value for creat...
Although sensitivity to pollutants is well known be species specific, closely related are often assumed respond similarly them. We tested this assumption, comparing the of Ciona intestinalis and robusta two common marine pollutants: Bisphenol A (BPA) tris(1-chloro-2-propyl)phosphate (TCPP). In particular, we focused on ascidian embryonic development determined whether C. displayed different res...
Abstract The method for micro-propagation of rubber ( Hevea brasiliensis Muell. Arg ) by somatic embryo has been conducted. aim the research will describe effect media used callus induction on formation plants. Embryonic had in 3 media, i.e.; MH1, MH2, and MH3. After induction, all were induced expression. Maturation cotyledons was performed using liquid with filter paper as a bridge to absorb ...
purpose: The aim of the present study is to understand if EBs can generate neural rosette upon co-culture with chick embryo somites. Materials and Methods: The mouse ES cells, line Royan Bl, were cultured in hanging drops to induce embryoid bodies (EBs) formation. Somites were isolated from the chick embryos and then embedded in alginate solution. Finally, alginate beads containing somites were...
This book explores improved, extended, and fully updated protocols for embryonic stem cell (ESC) research in a variety of contexts.
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