Example sentences for: progression

How can you use “progression” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The mice show systemic tolerance to Tag, mounting neither humoral nor cellular immune responses to Tag upon immunization of purified protein [ 25 26 ] . Rip1-Tag2 mice display a reproducible pattern of multistage tumor development, from normal islets to hyperplastic/dysplastic islets, to angiogenic islets, to varying grades of solid tumor, with a well-defined angiogenic progression [ 27 ] . All Rip1-Tag2 mice succumb to hypoglycemia and tumor burden by 13-16 weeks.

  • Nine months later, a chest radiograph revealed progression of disease (Figure S1A, right panel).

  • , showed that Fas might promote T-cell proliferation by modulating release of calcium from intracellular stores [ 38 ] . FasL is anti-proliferative by regulating cell-cycle progression [ 39 ] . Previous studies demonstrated an increase in cell proliferation rates in kidneys of S rats on the high-salt diet [ 7 ] , so it is possible that Fas and FasL may play a role in control of proliferation.

  • Indeed, the most recently published study (which did not suffer from measurement bias) showed a high prevalence (30%) of AR in persons taking fenfluramine or dexfenfluramine at the time of the echocardiogram, similar to the older prevalence studies [ 15 ] . Regarding the potential reversibility of valve dysfunction, great caution must be exercised in assuming any substantial reversal of valvular plaques, as recent pathological studies suggest a progressive nature to these lesions [ 33 ] . Furthermore, limited, early apparent echocardiographic improvement of acute rheumatic carditis has also been recently demonstrated [ 34 ] . The early improvement seen in this setting certainly does not preclude later progression of rheumatic valvular heart disease.

  • Ihh can induce Bmp expression in proliferating cells, further increasing positive effects on chondrocyte proliferation [ 31 ] . At the same time, Ihh decreases the rate of progression to hypertrophy [ 32 33 ] , again consistent with an accumulation of proliferating cells in our transgenic animals.


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