نتایج جستجو برای: stage expression
تعداد نتایج: 1187428 فیلتر نتایج به سال:
background: vascular endothelial growth factor (vegf) is a signal protein produced by cells that stimulates angiogenesis and increased vascular permeability. the prognostic value of vegf expression in colorectal cancer is unclear as shown by the discordant results still reported in the literature. this study was designed for the evaluation of vegf expression and correlation with clinicopatholog...
Background and Objective: Cumulus cells regulate oocyte maturation through bilateral communication during follicular growth. Expression of disintegrin-like and metalloproteinase with thrombospondin type I motifs-1 (ADAMTS-1) is essential for structural remodeling during the follicle growth, to maintain normal granulosa cell layers in the follicles. Since limited studies have been performed on t...
conclusions expression of armc3 in tumor samples and normal adjacent tissue is very important. the expression of this gene in tumor-adjacent tissue may be associated with the stage of cancer; it may be that these tissues are affected by epigenetic and oncogenic changes of breast cancer. accordingly, aberrant expression of armc3 in tumor samples may be an attractive candidate for use as a tumor ...
conclusions: lymphatic metastasis in patients with oral and maxillofacial scc is closely related to the positive expression of vegf, mmp-9 and timp-2. mmp-9 and timp-2 can affect the progression of cancer, which is valuable for studies on oral and maxillofacial scc genes. objectives: to explore the association between expression of vegf, mmp-9 and timp-2 in oral and maxillofacial scc and clinic...
recent data showed that phenylpropanoid compound, methylchavicol is essential component of iranian cultivars of basil. studying their occurrence during development of plant may help to elucidate the role of phenylpropanoids in plant cell physiology. we followed the phenylpropanoids concentration and the expression of genes related to their biosynthesis during growth and development of two culti...
The effect of drought stress on the relative expression of Aquaporin, Dehydrin, Putative leafy cotyledon 1-like protein (Ha-L1L) genes in two sunflower lines [ENSAT254 (tolerant) and LC1064C (susceptible)] was investigated using real time PCR technique. The lines with different response to drought stress were planted using completely randomized design with three replications in greenhouse of fa...
objectives: myelodysplastic syndromes (mdss) include a diverse group of clonal bone marrow disorders characterized by ineffective hematopoiesis and pancytopenia. it was found that down regulation of apaf1 , a putative tumor suppressor gene, leads to resistance to chemotherapy and disease development in some cancers. in this study, we investigated the relation of apaf1 methylation status with it...
one of the most important number sequences in mathematics is fibonacci sequence. fibonacci sequence except for mathematics is applied to other branches of science such as physics and arts. in fact, between anesthetics and this sequence there exists a wonderful relation. fibonacci sequence has an importance characteristic which is the golden number. in this thesis, the golden number is observed ...
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