Sentences with phrase «untreated controls»

The phrase "untreated controls" refers to a group or sample in an experiment that is not exposed to any kind of treatment or intervention. It allows scientists to compare the effects of the treatment they are testing by having a basis of comparison against the group that is not receiving any treatment. Full definition
In both cases, the wounds closed more than twice as fast as in untreated controls.
No hair grew on untreated control mice in the same time period.
The researchers found that treated subjects experienced only a 2 percent loss of memory over the week, compared with a 20 percent loss for untreated controls.
Limitations include small sample size, lack of untreated control group, and length of follow - up.
Limitations include the small sample size, lack of untreated control group, and lack of follow - up.
They demonstrated that non-obese diabetic (NOD) mice treated with a specific (AID / RAD51) pathway inhibitor had larger populations of certain B cells that were capable of suppressing diabetogenic T cell responses, and greatly reduced T1D development, compared with untreated controls.
Bar graph depicting the mean (± SEM) LVEF in untreated control dogs and in dogs treated with bosentan.
«That is something we absolutely did not expect: the old animals [that received] THC looked most similar to the young untreated control mice,» Zimmer says.
The current study — conducted in three neighborhoods of Merida, Mexico — measured the efficacy of indoor residual spraying against adult Aedes aegypti mosquitoes in houses treated with either deltamethrin (to which the local mosquitoes expressed a high degree of resistance) or bendiocarb (another insecticide to which the mosquitoes were fully susceptible), as compared to untreated control houses.
Bach1 occupancy of the HMOX1 E2 ARE was reduced to approximately 50 % of untreated control cells by the anti-Nrf2 siRNA.
They found that the BCAAem supplement increases the median life span of these mice by 12 % over untreated controls (869 vs. 774 days).
Untreated controls lost bone mass at the rate of 1 per cent per year.
We tested plasma oxytocin levels in our female C57BL / 6 wt mice and found significant systemic elevation of this hormone in animals drinking L. reuteri daily when compared with matched untreated controls.
Right, Bar graph depicting the mean (± SEM) LV end - systolic volume (ESV) in untreated control dogs and in dogs treated with bosentan.
Average cardiomyocyte cross-sectional area was significantly smaller in dogs treated with bosentan than in untreated control dogs.
Surprisingly, while neither form of chemotherapy had any effect on the growth of these seeded metastases, Angiopoietin - 2 antibody treated mice had significantly less metastases in the lungs and in the bone and survived longer than untreated control mice.
In contrast, mouse preferences for a preferred gel increased when AGRP neurons in food - restricted mice were pharmacologically inhibited compared to the preferences of untreated controls, suggesting that AGRP inhibition relieved negative feelings.
After 6 months, they found that less than 10 % of the animals» ganglion nerve cells had died, compared to 36 % in an untreated control group.
(A) Characteristic staining of the ZO - 1 tight junction protein in untreated controls.
Behavioral, neuroendocrine and biochemical analyses were performed 1 to 3 weeks after SPS and compared to untreated controls or to animals infused with the solution without NPY.
«When dexamethasone was given during the rebuilding phase, the tissue in the healed Achilles tendon was more than twice as strong as it was in untreated controls,» says Parmis Blomgran, PhD student and principal author of the article.
In the untreated control group, the animals died; in the treated group, 90 percent rejected their tumors and survived.
«Five days after dip treatment, the fruit treated with LPE were firmer and thicker as compared with the untreated control,» the authors noted.
They then assessed injury development at 24, 48 and 72 hours after blast exposure, and found that the slices treated with xenon suffered significantly less blast - induced injury than the untreated control slices.
At the neuromuscular juncture, where muscle and nerve cells meet, the researchers noted the Hsp70 mice had 20 percent more neurons in communication with muscle cells than the untreated control group.
But without being able to compare the clinical care they received — leaving aside the fact that there was no untreated control group — the data have little meaning.
But Malvy also stressed that even when the trial is complete, it will not provide a clear answer about whether favipiravir worked, because, for ethical reasons, the researchers did not enroll an untreated control group at the same time.
Treated animals recovered some mobility in their hind legs, which remained paralysed in the untreated control animals.
The scientists used ripe red tomatoes that they divided into three treatments: refrigerated at 5 °C for 4 days, kept at 20 ° C for 4 days and then dipped in 50 °C hot water for 5 minutes (blanched), and the untreated control, continuously kept at 20 °C for 4 days.
This one - time HB36.6 treatment, when given up to 48 hours before the challenge, conveyed complete protection: All of the treated mice survived and had little weight loss, whereas all untreated control mice died after losing a third of their body weight or more.
(B) Compared with the untreated control (left), treatment with PCZ suppressed bristle production in A10.1 wild - type panicles (right) and phenocopied untreated bsl1 - 1 mutant panicles (middle).
Phosphorylated Akt and total Akt in insulin - treated cells (+) and untreated controls -LRB----RRB- were quantified by Western blot analysis.
Bach1 occupancy of the HMOX1 E2 ARE was reduced to a greater extent, about 25 % of untreated controls, in cells treated with both anti-Nrf2 siRNA and HPP - 4382 (Figure 5C).
In addition, fewer beta cells died in treated animals compared to untreated controls.
Many prior tests of meditation - based therapies have compared a meditation group to an untreated control group.
Five days later, the live, treated mice showed a significant reduction in total luminescent flux, and spleen lysates from them showed a 99 % reduction in luciferase expression compared to HIV - LucR infected but untreated controls.
Data are shown as mean ± SEM; statistical analysis was performed with t test, between each experimental condition and the untreated control; * P < 0.05, ** P < 0.01, *** P < 0.001.
Numerous small studies show a reduction in depression and fatigue in cancer patients who received Reiki, and a rigorously controlled study in the Journal of Orthopaedic Research showed that cells in test tubes treated by Reiki practitioners grew better than those in an untreated control group.
Truth: When coconut oil was fed as 7 % of energy to patients recovering from heart attacks, the patients had greater improvement compared to untreated controls, and no difference compared to patents treated with corn or safflower oils.
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