Hybridization signals for IFN-α were almost exclusively found in the periportal zone, thus labeling a large proportion of the periportal cellular reaction at day 7 (Fig. 6a, b).
Despite the high incorporation of [18F]fluoride into [18F]BF4 − during the labelling reaction, a large proportion of the [18F]BF4 − was lost during this purification step, causing a substantial loss of yield.
Steroid prescribing was off-label in a large proportion of cases and was mostly used for URTI or fever.
Within stem cell compartments a small fraction of cells retain the nucleotide label for a large proportion of the lifespan [ 28, 29], and these LRC are widely believed to be stem cells.
"From all the public service announcements and scary warning labels, I assumed that a large proportion of smokers must die [of lung cancer]," says Johnson. "It was surprising to learn that the figure is one in eight".
In line with this, flow cytometric analysis of the extent of CD45-PE labelling in total splenocytes revealed that a large proportion of MZ B cells (B220+CD21hiCD23lo) were highly labelled with CD45-PE compared with follicular B (B220+CD21loCD23hi) and T cells.
Despite the earlier caveat that only a small proportion of these cells are actually stem cells, this would not be an unexpected finding since double-labelling experiments (see later) have shown that a large proportion of intestinal epithelial label-retaining cells (LRC) [ 25] and mammary epithelial LRC [ 26], which are believed to correspond to stem cells, are actively cycling.
That high-post tempo is not sufficient evidence to label her a troll, especially given that a large proportion of those posts were retweets, and that millions of political activists may maintain a similar pace of posting.
Many respiratory CER studies also simply follow the intent-to-treat design, even though the adherence with treatment is far worse than that of RCTs and a large proportion of patients labeled as treated with BFC or FSC were dispensed only one inhaler for the entire follow-up period.
First, they suggest that the PSA label has a strong effect in each country: a large proportion of both US and Australian men intended to have PSA testing, despite their preference for the "no PSA" option in the unlabelled question.
