نتایج جستجو برای: gm
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Grammatical Metaphor (GM) is one of the fresh language phenomena introduced by Halliday (1985) in the framework of functional grammar. Thompson (2004) states that the salient source of GM would be ‘Nominalization’ where a noun form attempts to represent a verb form or in other words, a verb form with its different process is represented in a noun form. He continues that any wording is ought to ...
TRANSFORMING GROWTH FACTOR β2 UP-REGULATES GM-CSF GENE IN HUMAN BLADDER CARCINOMA CELL LINE HTB 5637
Transforming growth factor betas are multifunctional polypeptides in the cytokine superfamily. They have a growth inhibitory role on hemopoietic progenitor cells in semisolid colony assay as well as in long-term bone-marrow culture. TGF - β2 represses stromal cells, stem cell factor gene transcription, and decreases the stability of c-kit transcripts in hemopoietic cells. TGF-β also modulat...
Background: Genetically Modified (GM) foods are produced using genetic engineering. This survey attempted to identify the presence of GM rice varieties among some imported rice samples in Iran. Methods: From May to July 2016, a total of 50 samples of the imported rice to Iran were obtained, including 20 bulk rice samples from Bandar Abbas custom, Southern Iran and 30 retail rice samples from s...
Genetically modified crops are produced using modern biotechnology to create or increase desirable traits such as increased efficiency or resistance to unfavorable factors. In recent years, Almost 200 million hectares of world crop acreage planted with GM crops including maize, so it is possible that GM maize has been imported to Iran especially as animal feed. Therefore, 25 samples of imported...
Background and purpose: In this study, we evaluated the protective effects of hydroalcoholic extract of Nasturtium officinale (watercress) against GM-induced mitochondrial dysfunction on isolated rat kidney mitochondria. Materials and methods: In this study, 36 Wistar rats were divided into six groups (n=6 per group): control, solvent, GM (80 mg/kg IP), and GM and three doses (50, 100, ...
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