The purposes of this study were to determine by direct measurement the effects that acetylsalicylic acid, ibuprofen, and acetaminophen have on orthodontic tooth movement in rats and to evaluate histologically the differences in bone resorption in the pressure area in rats treated with these analgesics.ooth movement was similar in the groups. CONCLUSIONS: The results indicate that nonsteroidal anti-inflammatory analgesics such as aspirin and ibuprofen diminish the number of osteoclasts, probably by inhibiting the secretion of prostaglandins, thereby reducing orthodontic tooth movement.
â¢ CLINOMETER (noun) The noun CLINOMETER has 1 sense: 1. an instrument used by surveyors in order to measure an angle of inclination or elevation. Familiarity information: CLINOMETER used as a noun is very rare.
Then, the elevation of the line of sight can be read off on the scale. The Vernier can be read to 10', but it requires a magnifier to do this. The clinometer can read easily and accurately angles of elevation that would be very difficult to measure in any other simple and inexpensive way.A fairly common use of a clinometer is to measure the height of trees, which is easily done.ith the levelling rod, the HI can easily be obtained. Set the index at 0Â°, and the clinometer becomes a level. Sight the rod from close by, and read the HI. This can, of course, be done by simply making a mark on a wall just in front of your eyes, and then measuring its height.