The phrase "and it was progressively" is correct and usable in written English.
It can be used to describe a gradual change or development over time in a narrative or explanation.
Example: "The project evolved over the months, and it was progressively becoming more complex as new challenges arose."
Alternatives: "and it was gradually" or "and it was increasingly".
During the 1970s, the popularity of colistin rapidly faded because of reports of significant renal and neurological toxicity and it was progressively supplanted by less toxic antibiotics with a comparable or broader antibacterial spectrum.
In summary, the formulation F4 showed less than 10% drug release in 5 h, and it was progressively increased to 100% in 24 h which indicates that only a small amount of drug was released in stomach and small intestine, and a large amount of dose was released in colonic environment due to microbial degradation of GG.
Fluorescence guided transurethral resection has gained acknowledgment from the urological community and it is progressively becoming more applied.
In the granular nodular phase the cyst shrinks, the acute immune response decreases, and it is progressively replaced by gliosis, imaging findings can be similar to colloidal vesicular stage.
This may work well for the short term but over time the conductor burns out, his/her orchestra quits practicing and it is progressively difficult to sell tickets for the next symphony.
It is also constitutively expressed on naïve and central memory T cells, and it is progressively lost with differentiation into effector cells.
ΔNp63 is highly expressed in SCs and the TA cells of the epidermis (basal layers) and other stratified epithelia, and it is progressively downregulated during terminal differentiation.
As joints mature, gene expression and protein levels of collagen type I decline and it is progressively replaced by collagen type II [54].
It took a 10th-minute lead with a try from its new wing, Sean Maitland, and played with spirit throughout, but it was progressively overrun.
However, contrarily to classical economical requirements for a product, which customers want cheapest and best, it is progressively recognized that the main requirement is now for models that won't be discontinued before other tests become available.
