نتایج جستجو برای: growth promoters
تعداد نتایج: 837529 فیلتر نتایج به سال:
This experiment was conducted to investigate the effect of ginger and nettle powders and their mixture in comparison with antibiotic growth promoter in a completely randomized design with 5 treatments, 4 replicates and 8 chicks per replicate in commercial broilers. The experimental treatments were:1) control (with no additive); 2) basal diet with 0.04% tetracycline antibiotic growth promoter (5...
Background: We examine the GA-repeat core promoters of MECOM and GABRA3 in human embryonic kidney-293 cell line and show that those GA-repeats have promoter activity,and those different alleles of the repeats can significantly alter gene expression.We propose a novel role for GA-repeat core promoters to regulate gene expression in the genes involved in development and evolution. Materials and M...
Understanding how cells use complex transcriptional programs to alter their fate in response to specific stimuli is an important question in biology. For the MCF-7 human breast cancer cell line, we applied gene expression trajectory models to identify the genes involved in driving cell fate transitions. We modified trajectory models to account for the scenario where cells were exposed to differ...
Bone Marrow Growth Supplement is a inexpensive media additive that will greatly improve cell growth and morphology in bone marrows by exposing these cells to growth factors that are known growth promoters. Also effective with difficult to grow solid tumours, lymphomas and products of conception. Advantages that will be seen in bone marrow cultures are the following: a significant improvement in...
The thinnest semiconductor, molybdenum disulfide (MoS2) monolayer, exhibits promising prospects in the applications of optoelectronics and valleytronics. A uniform and highly crystalline MoS2 monolayer in a large area is highly desirable for both fundamental studies and substantial applications. Here, utilizing various aromatic molecules as seeding promoters, a large-area, highly crystalline, a...
Rabbit meat is interesting for its dietetic and nutritional characteristics and bio-security for the consumer. In addition, the consumer as a product of high quality already accepts it. With intensification of production systems and concurrent exposure to different stressors, antibiotics at subtherapeutic levels, have been widely introduced to rabbits as growth promoters for long time. Recently...
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