نتایج جستجو برای: simultaneous expression
تعداد نتایج: 982873 فیلتر نتایج به سال:
objective: in this study, two conserved genes (m1 and np) of influenza virus were expressed in a bicistronic vector in order to develop a universal gene based vaccine. materials and methods: plasmids m1-pires2-egfp, pires2-np were constructed by cloning the pcr products of m1 and np genes which were amplified from the a/peurto rico/8/34 (h1n1) influenza virus strain into the plasmid expression...
Objective(s): Various microRNAs (miRNAs) are expressed during development of mammalian cells, when they aid in modulating gene expression by mediating mRNA transcript cleavage and/or regulation of translation rate. miR-191 and miR-451 have been shown to be critical regulators of hematopoiesis and have important roles in the induction of erythroid fate decision. So, the aim of this study is inve...
Background: Exercise and the simultaneous use of progenitor cells is a new strategy aimed for reducing diabetic disorders. One of the known mechanisms is angiogenic disorders caused by diabetes. Therefore, the present study was performed to determine the simultaneous effect of resistance training with endothelial progenitor cell injection on the expression of angiogenic factors in the skeletal ...
SExtended Abstract Introduction and Objective: Small grain cereals such as wheat, are affected by types of destructive environmental factors such as abiotic and biotic stresses that severely reduce crop yields. To cope with these conditions, transcription factors cause plant resistance to these stresses by activating or suppressing the expression of genes involved in the resistance responses....
Background: Ewing sarcoma family tumors (ESFTs) are among the most malignant tumors in children and young adults. ESFTs include Ewing sarcoma (ES) and peripheral primitive neuroectodermal tumors (pPNETs). As there seemed to be few studies on the molecular biology of ESFTs, we investigated the frequency of CD99, Ki67, p53 and Fli- 1 protein expression in 15 Iranian patients with ESFTs. In addi...
Various cell proliferation markers are used as diagnostic and prognostic tools in oral lesions. Simultaneous evaluation of these markers can increase the precision of estimation of the proliferative status of different tissues. In this study we investigated the expression of PCNA and Ki-67 as markers of cell proliferation in 15 paraffin embedded samples of each dental follicle, dentigerous cy...
objective(s): cd44 is a member of the cell adhesion molecules family. naturally, cd44s, along with cd44v3 influence the cell motility, migration, and adhesion, while in tumor cells they lead to tumor invasion, progression, and metastasis. the purpose of this research is to evaluate the cd44s and cd44v3 expression in esophageal squamous cell carcinoma (escc) and to reveal their correlations wit...
Recent advances in micro-array technology have allowed gene expression measurements to be made on a whole-genome scale. Previous research has focused on identifying related genes by studying related simultaneous patterns of gene expression [2, 4]. Other research has focused on studying the simultaneous dynamics, or rate of change, of gene expression [5]. In this study, we focus on identifying g...
various cell proliferation markers are used as diagnostic and prognostic tools in oral lesions. simultaneous evaluation of these markers can increase the precision of estimation of the proliferative status of different tissues. in this study we investigated the expression of pcna and ki-67 as markers of cell proliferation in 15 paraffin embedded samples of each dental follicle, dentigerous cyst...
Background: Two of the Wnt signaling pathway target genes, tumor necrosis factor receptor family member (TROY) and leucine-rich G-protein coupled receptor (LGR5), are involved in the generation and maintenance of gastrointestinal epithelium. A negative modulatory role has recently been assigned to TROY, in this pathway. Here, we have examined their simultaneous expression in gastric carcinogene...
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