(n.) One who, or that which, operates or produces an effect.
(n.) One who performs some act upon the human body by means of the hand, or with instruments.
(n.) A dealer in stocks or any commodity for speculative purposes; a speculator.
(n.) The symbol that expresses the operation to be performed; -- called also facient.
Example Sentences:
(1) All transplants were performed using standard techniques, the operation for the two groups differing only as described above.
(2) after operation for hip fracture, and merits assessment in other high-risk groups of patients.
(3) Twenty-seven patients were randomized to receive either 50 mg stanozolol or placebo intramuscularly 24 h before operation, followed by a 6 week course of either 5 mg stanozolol or placebo orally, twice daily.
(4) Of the patients 73% demonstrated clinically normal sensibility test results within 23 days after operation.
(5) Seventeen patients (Group 1) had had no previous surgery, while 13 (Group 2) had had multiple previous operations.
(6) Use of the improved operative technique contributed to reduction in number of complications.
(7) Life expectancy and the infant mortality rate are considered more useful from an operational perspective and for comparisons than is the crude death rate because they are not influenced by age structure.
(8) Together these results suggest that IVC may operate as a selective activator of calpain both in the cytosol and at the membrane level; in the latter case in synergism with the activation induced by association of the proteinase to the cell membrane.
(9) At operation, the tumour was identified and excised with part of the aneurysmal wall.
(10) Sixteen patients were operated on for lumbar pain and pain radiating into the sciatic nerve distribution.
(11) No consistent relationship could be found between the time interval from SAH to operation and the severity of vasospasm.
(12) In order to control noise- and vibration-caused diseases it was necessary not only to improve machines' quality and service conditions but also to pay special attention to the choice of operators and to the quality of monitoring their adaptation process.
(13) The present findings indicate that the deafferented [or isolated] hypothalamus remains neuronally isolated from the environment if the operation is carried out later than the end of the first week of life.
(14) At the fepB operator, a 31 base-pair Fur-protected region was identified, corresponding to positions -19 to +12 with respect to the transcriptional start site.
(15) In the past 6 years 26 patients underwent operation for recurrent duodenal ulcer after what was considered to be an "adequate" initial operation.
(16) The operative arteriograms confirmed vascular occlusive phenomenon.
(17) The reference library used in the operation of a computerized search program indicates the closest matches in the reference library data with the IR spectrum of an unknown sample.
(18) And that, as much as the “on water, operational” considerations, is why we are being kept in the dark.
(19) Six of the patients were operated using the McIndoe and Bannister technique while on the other two the Tobin and Day technique was used.
(20) Focusing on two prospective payment systems that operated concurrently in New Jersey, this study employs the hospital department as the unit of analysis and compares the effects of the all-payer DRG system with those of the SHARE program on hospitals.
Overloading
Definition:
(p. pr. & vb. n.) of Overload
Example Sentences:
(1) By means of rapid planar Hill type antimony-bismuth thermophiles the initial heat liberated by papillary muscles was measured synchronously with developed tension for control (C), pressure-overload (GOP), and hypothyrotic (PTU) rat myocardium (chronic experiments) and after application of 10(-6) M isoproterenol or 200 10(-6) M UDCG-115.
(2) In iron-overloaded patients with primary haemochromatosis, there was inappropriately high uptake of iron by the biopsy specimens.
(3) The patient presented urgently for Caesarean section, with fluid overload and worsening thrombocytopaenia.
(4) Al hepatocytes overload appeared only in nuclei and not in nuclei and not in lysosomes, contrarily to chronic intoxications.
(5) Fluid overload, which could have been caused by the hyperosmolar properties of dextran, worsened progressively as fluids were drawn from the interstitial space and urine output was reduced.
(6) There were no significant differences between the mean levels of peak blood pressures (systolic, diastolic and mean), degree of fluid overload, and fractional sodium excretion in the 2 groups.
(7) Persisting diastolic dysfunction with a substantial rise in left ventricular filling pressure can be observed during dynamic exercise in postoperative patients with preoperative severe pressure overload hypertrophy.
(8) The 8 men and 3 women were clinically stable, were known to be compliant, and had no clinical evidence of aluminum overload; they were not receiving vitamin D supplements; and they had been on dialysis for an average of 65.6 months (range: 13-188 months).
(9) Wilson disease is due to a genetically determined impairment of copper excretion from liver into bile resulting in copper overload of the organism.
(10) There was no change in the sarcolemmal Mg2+ -ATPase of the left or right ventricle for the whole duration (3 to 9 months) of left ventricular pressure overload.
(11) These experimental results demonstrate that aluminium interferes with iron absorption and iron transfer, and suggest that these mechanisms may be responsible for maintaining and even increasing the anaemia observed in aluminium overload.
(12) When a high dose of the complex was administered, an overloading with hemosiderin of macrophages and hepatocytes was noticed.
(13) The subsequent accumulation of Na+ in the cell Na(+)-Ca2+ exchange, which can ultimately result in intracellular Ca2+ overload, contractile dysfunction and damage.
(14) If overloaded, these areas are subject to "cervical cratering," a common prelude to implant failure.
(15) The rationale for the inclusion of Mg in cardioplegic solutions therefore lies not in its cardioplegic properties, but in its ability to influence other cellular events such as the loss of Mg and K and perhaps to counter the detrimental effects of ischemia by antagonizing calcium (Ca) overload.
(16) Cardiac hypertrophy due to a chronic hemodynamic overload is accompanied by isoformic changes of two proteins of the thick filament of the sarcomere, myosin, and creatine phosphokinase.
(17) Age, gender and laboratory markers of iron overload did not differentiate patients with cardiac dysfunction (group 1) from those without cardiac dysfunction (group 2).
(18) Severe overloading can increase microdamage alarmingly, its repair by BMUs too, and can cause woven bone formation, anarchic resorption and a regional acceleratory phenomenon.
(19) Thus, it appears that the increased expression of the regulatory MLC2 gene in SHR atrial cells is a predetermined event, which, most likely, participates in functional adaptation of the myocardium in response to pressure overload and subsequent hypertrophy.
(20) To help resolve the issue of contractile function in volume overload hypertrophy, we examined ventricular function in a recently described model of severe chronic experimental mitral regurgitation.