The phrase "and remained present for" is correct and usable in written English.
It can be used to indicate that someone stayed in a particular place or situation for a duration of time.
Example: "The committee met for several hours, and remained present for the entire discussion."
Alternatives: "and stayed for" or "and was there for".
The contagion began aboard Bahia, spread to the other ships of the squadron and remained present for seven weeks.
Compared to that seen for the highly labile c-Myc protein, which was acutely degraded in CHX, pre-existing Cdc45 (regardless of chromatin affinity) displayed no lability and remained present for the next 8 10 hrs, the equivalent length of a mammalian S-phase.
Luminance changes occurred on 25% of all trials (16 trials per block) simultaneously with the onset of the face array, and remained present for 200 ms until face array offset.
In the body's tissues, the spirochete bacteria reproduce and remain present for the lifetime of the infected person unless destroyed by treatment.
Thus, Russia intervened to preserve reigns of hospodars who had lost Ottoman approval in the context of the Napoleonic Wars (the casus belli for the 1806 12 conflict), and remained present in the Danubian states, vying for influence with the Austrian Empire, well into the 19th century and annexing Moldavia's Bessarabia in 1812.
In the present study, almost half of patients had CD4+ T lymphopenia on day 3 4 and this lymphopenia remained present for one-third of patients at ICU discharge although it was not correlated with the ICU length stay.
When an exon 5/intron 7 primer pair was used (Figure 5A), a PCR product remained present for 60 min in the patient and control cells.
In these systems, the transduction efficiencies exceeded 70%, resulting in reporter gene expression within cartilage explant tissue to a depth exceeding 450 μm that remained present for at least 150 days.
TVOC time concentration profiles indicated that exposures above background level remained present for about 20 minutes after cessation of the tasks.
In the fully adjusted model, which included serum magnesium, albuminuria and insulin resistance (model 4), the piecewise effect for men was statistically non-significant, yet this remained present for women.
