نتایج جستجو برای: cell density
تعداد نتایج: 2043349 فیلتر نتایج به سال:
Breast cancers (BC) with HER2 overexpression (referred to as HER2 positive) progress more aggressively than those with normal expression. Targeted therapies against HER2 can successfully delay the progression of HER2-positive BC, but details of how this overexpression drives the disease are not fully understood. Using single-molecule biophysical approaches, we discovered a new effect of HER2 ov...
in this experiment, physical and chemical characteristics and estimation of effective fiber and digestibility of some agricultural by-products such as lerd, pulp and date kernel, grape pomace, pistachio hulls, lime and rice straw were determined by using in vitro technique. experimental data were analyzed as a complete randomized design, with three replicates. physical and chemical characterist...
tuning recombinant protein expression is an approach which can be successfully employed for increasing the yield of recombinant protein production in high cell density cultures. on the other hand, most of the previous results reported the optimization induction conditions during batch and continuous culture of recombinant e. coli, and consequently fed-batch culture have received less attention....
In recent years, numerous reports concerning the reduced relaxivity of cell-internalized contrast agents (CA) have been made (e.g. [1], [2]). This reduction is caused by the compartmentalization of CA inside the cells and has already been thoroughly investigated [3]. The aim of this study was to develop a method to correctly quantify the density of cell populations with intracellular CA despite...
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