نتایج جستجو برای: doubling time
تعداد نتایج: 1900123 فیلتر نتایج به سال:
background: retinoic acid as one of the most important regulators for cell differentiation was examined in this study for differentiation of human umbilical mesenchymal cells (hucm). methods: after isolation, hucm were evaluated for mesenchymal stem cell properties by flow cytometry and alkaline phosphatase assay. also, doubling time of the cells and their differentiation potential into adipoge...
BACKGROUND Cytomegalovirus (CMV) infection in transplant recipients is reported to replicate with a doubling time of 1.2-2 days, and weekly screening is recommended for early diagnosis. We re-evaluated these features in our cohort of transplant recipients. METHODS The CMV doubling time of the first CMV infection in the first year post-transplant could be calculated for 193 recipients of haema...
introduction: herogeneous proliferative activity of glioma cells (ie non-cycling cells) is on of the main barriers to the therapeutic of radiolabelled iudr. therefore it is important to evaluate the proliferative heterogeneity on iudr theoretical because theoretical calculation suggests that this could be the dominant factor in the efficacy of treatment. materials and methods: the uptake of iud...
Dear Alice, I have been taking OTC cough/cold/flu preps for about a week. These all contain acetaminophen with the subsequent warnings against using if one imbibes due to possible liver damage. Is there a period of time I should wait (I'm better now) after I stop using the OTCs before I can resume enjoying my "more than 3 alcoholic beverages" per day to allow the acetaminophen to metabolize? Re...
Dear Alice, I have been taking OTC cough/cold/flu preps for about a week. These all contain acetaminophen with the subsequent warnings against using if one imbibes due to possible liver damage. Is there a period of time I should wait (I'm better now) after I stop using the OTCs before I can resume enjoying my "more than 3 alcoholic beverages" per day to allow the acetaminophen to metabolize? Re...
Dear Alice, I have been taking OTC cough/cold/flu preps for about a week. These all contain acetaminophen with the subsequent warnings against using if one imbibes due to possible liver damage. Is there a period of time I should wait (I'm better now) after I stop using the OTCs before I can resume enjoying my "more than 3 alcoholic beverages" per day to allow the acetaminophen to metabolize? Re...
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