Words similar to ovariectomized
Example sentences for: ovariectomized
How can you use “ovariectomized” in a sentence? Here are some example sentences to help you improve your vocabulary:
In ovariectomized nude mice, a BRCA1 antisense clone (AS-4) was examined for tumorigenicity compared with a control clone (NEO).
The available research regarding cognitive function and phytoestrogens suggests that large amounts of phytoestrogens, consumed as tofu, have an adverse influence on cognitive ability in men, where decreased brain weight, increased ventricular size and dementia have been reported [ 44 ] . In ovariectomized female rats, on the other hand, phytoestrogen treatments resulted in a dose-dependent improvement of VSM [ 45 ] . This improvement in cognitive ability in phytoestrogen treated females may be due in part to the increased presence of choline acetyltransferase messenger RNA in the frontal cortex, which has been shown to be associated with protection and enhancement of cognitive function [ 45 ] . Furthermore, we have shown that phytoestrogens significantly affect the brain calcium-binding protein calbindin (CALB), which acts as a buffer by binding intracellular calcium and plays an important role in mediating cell proliferation, programmed cell death (apoptosis), and neurotoxicity [ 48 49 50 51 52 ] . This neuroprotective mechanism via CALB appears to be important in neurological disorders such as Parkinson's disease and Huntington's disease [ 48 49 50 51 52 ] . Additionally, Cyclooxygenase-2 (COX-2) seems to play an important role in mediating functional neuronal maturation and responses to certain stimuli in the brain [ 53 54 55 ] . The expression of COX-2 is associated with key pathophysiologic events in Alzheimer's disease: deposition of beta-amyloid protein in neuritic plaques within the hippocampus and cortex [ 53 54 55 ] . Of particular importance to this study is the fact that COX-2 has been shown to be influenced by steroidal hormones [ 53 54 55 ] . Therefore, the expression of COX-2 in the frontal cortex may also be hormonally regulated and relevant to cognitive decline.
BG-1-infected clones were tested for tumorigenicity in 6-week-old athymic Ncr-nude mice (NCI Animal Program, Bethesda, MD, USA) that were ovariectomized at approximately 4 weeks of age.
We have recently reported the anabolic action of PTH in an ovariectomized (OVX) Swiss-Webster mouse model, which like the rat model, displays a substantial amount of trabecular bone in its femoral metaphyses and a quantifiable loss of bone following OVX [ 11 ] . The aim of this study was to investigate the effect of simvastatin on the microarchitecture of bone in an established mouse model of osteoporosis, and compare its anabolic action with PTH.
Nine of the 16 ovariectomized mice also received an implanted 0.18mg estrogen 60-day pellet (Innovative Research of America, Sarasota, FL, USA).
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