A blip is 'a single, low-level but detectable plasma viral load measurement (e.g., 50 1000 copies/mL) that is immediately preceded and followed by a viral load below the limit of detection' [ 1].
Since LNCaP cells without treatment for 8 h expressed the lowest levels (but detectable, Ct = 18.3 ~ 19.0) of MDK, ΔΔCtwas calculated using the formula ΔΔCt = ΔCt of any group – ΔCt of LNCaP cells without treatment for 8 h.
It is also possible that nuclear PPAR δ might be present at a low level but was not detectable because of the limited sensitivity of the immunohistochemical analysis.
Despite an asymptomatic course and an initial low level of detectable infectious virus, a progressive CD4+ cell decline and dysfunction occurred within 2 years.
It also demonstrated a low level of detectable transgene expression in non-prostate cells.
Although this gene is expressed at a very low level (detectable by semi-quantitative PCR but not by in situ hybridization; see suppl.
After this transition, c-Myc levels decline to a low but detectable level, while removal of serum or mitogenic stimuli will again put c-Myc into undetectable level and thus cellular arrest occurs.
Immunostaining of Sca1-CD49b+ (ER-) cells demonstrates that these cells express lower levels of Krt18 and low but detectable levels of the basal cell-specific Krt5.
RT-PCR analysis of guar conglutin transcripts showed maximal expression level in seeds at 35 DAF, and a low but detectable level of expression in cotyledons.
Cell lines were selected based on their variable levels of c-MET protein expression: H441 express high levels of c-MET, H226 and H2170 express intermediate levels [19], [20], MCF7 cells express low, but detectable levels of c-MET [21] and H661 do not express c-MET [20].
In contrast, NP and 4-OP appear to have an inhibitory effect on the expression of IL-10; although mDCs at resting stage without stimulation showed low but detectable levels of IL-10 expression, both NP and 4-OP inhibited the baseline level of IL-10.
