Sentence examples for is not present until from inspiring English sources

This mechanism may explain why more severe cognitive impairment is not present until late in the course of HIV infection, with HIV-induced inflammatory mediators provoking a constant "yin and yang" between inflammation and resolution of inflammation in the CNS.

An alternative methionine start site is not present until position 137, close to the C-terminus of the 153 amino acid PRIMA1 protein.

This results in elastases in the valve interstitium and migration of circulating hematopoietic (or non-resident) cells from either the newly formed valve neovasculature, which is not present until the aged stage, or the disrupted endothelium.

In contrast, histone methylation, including H3K4me1, which is thought to be a general mark of enhancers, is not present until after widespread transcription begins during the mid-blastula transition.

With respect to the latter, our data show that heart weight is not significantly increased in FFFRs compared to controls after 6 weeks of feeding and we have previously established that cardiac hypertrophy is not present until 18 weeks of feeding [ 12].

In New York State, evidence in criminal cases is not presented until a trial begins.

Functional gastric glands are not present until approximately 66 days post-hatch (dph).

Histological results revealed that GAGs are not present until at least ∼600 μm from the meniscal surface.

Severely cachectic mice had decreased wheel running performance at 15 wk of age, while anemia and body weight loss were not present until 18 wk of age.

Two episodes later, its head reached its current size, but its "eyes" were not present until Bean placed gold thumb tacks on its face.

The human fetus and newborn infant is exposed to caffeine for a prolonged period of its early life as liver enzymes which metabolize caffeine are not present until eight months of age [26].