Exemplos de uso de Ultrasonic irradiation em Inglês e suas traduções para o Português
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The stiches were removedon the 7 day, when ultrasonic irradiation was also started.
Low-intensity pulsed ultrasonic irradiation effects on development of vertebral column… Bioengineering.
The procedure is based on the extraction of complex elements with tan promoted by dispersing by ultrasonic irradiation.
Table 2 Principal free radicals produced during ultrasonic irradiation of water and their reactions.
Ultrasonic irradiation was focused on the projection of vertebrae T12, T13 and L1 and along the spinal cord segments from L3 to L6.
For the formation of arinsol under ultrasonic irradiation the main factors were time and enzyme loading.
X18 recorded images of gait,including preoperative evaluation week 0 and from the 1 to the 6 weeks of ultrasonic irradiation.
It uses ultrasonic irradiation(ui) to overcome difficulties related to cnts dispersion in water medium, medium used for precipitation of hap by chemical synthesis.
Often this is through stirring or agitation, butfor very fine materials or strongly bound agglomerates ultrasonic irradiation is sometimes used.
Based on the existing sonochemical literature, ultrasonic irradiation seems to have been developed on a practical rather than on a theoretical basis.
On the other hand, functional regeneration also depends on the morphologic regeneration of the injured axons,which justifies the ultrasonic irradiation and the application of other resources also at this level.
This work presents a study of four protocols of ultrasonic irradiation using a calorimeter with thermocouples and a phantom that mimics biological tissues.
Ultrasonic irradiation was applied with the following parameters: 1 mhz, pulsed mode at 20% duty cycle(2ms transmission/ 8 ms interval), frequency 100 hz, 0.5 w/ cm² intensity and era 0.5 cm².
The objective of this study was to evaluate different application methods of ultrasonic irradiation on the enzymatic hydrolysis of soybean oil.
The method using ultrasonic irradiation was found to be advantageous, particularly due to the lower reaction time compared to conventional thermal heating oil bath.
The non-significant differences between Groups 1 and2 indicate that the effects of the ultrasonic irradiation, though positive, are not pronounced, much less spectacular.
The mechanism whereby ultrasonic irradiation can influence the regeneration of an injured peripheral nerve has not yet been elucidated and was not the purpose of this investigation.
The postoperative images were obtained at weekly intervals from the first week after the start of the ultrasonic irradiation 2, 3, 4, 5, 6 and 7 weeks from the operation, and were also identified, stored and processed.
Ultrasonic irradiations have an important role in the cutaneous healing process, accelerating tissue repair and promoting an accelerated healing and scaring of the tissue in regards to tissue quality.
In the order of importance the effects of the factors temperature, time and enzyme load were found to be significant for the formation of artot,arsol(ar reducing sugars) and glucose with ultrasonic irradiation 25 and 37 khz.
The ultrasonic irradiation was employed to depolymerize the cmqs-0 samples by irradiation for 1 h and 3 h, resulting in cmqs-1 samples((m_v)¿¿94,000 g. mol-1) and cmqs-3((m_v)¿¿43,000 g. mol-1).
The objective of this study was to evaluate the effect of low intensity ultrasonic irradiation with different pulse and intensity in l929 fibroblast cell culture, to ascertain cell viability and set parameters dosimetry.
Ultrasonic irradiation was performed with portable ultrasound equipment of clinical use, which features a specific transducer for small areas 1.35cm in diameter, continuous mode, frequency of 1 MHz, intensity of 0.16 W/cm SATA.
Thermal images were obtained with infrared camera subjecting this phantom to ultrasonic irradiation of 1 and 3 mhz at intensities of 0.5, 1, 1.5 and 2 w/cm 2 for durations of 1, 1.5 and 2 minutes.
Ultrasonic irradiation on the spinal cord or on the posterior root ganglion is theoretically supported by the fact that these places contain the cell bodies of the motor and sensory neurons, in which the main part of the regenerative process takes place.
This has been termed“false sonochemistry”, even thoughmany industrialists may argue that the word“false” is incorrect here because if ultrasonic irradiation assists a reaction, the reaction is indeed assisted by sonication and thus“sonochemical”.
In both groups,in the first week of ultrasonic irradiation, the animals exhibited difficulty walking, with foot drop, toe adduction, weight bearing on heel and inability to perform push-off in the shifting of weight from one foot to the other, which caused a footprint of more elongated appearance, compatible with severe sciatic nerve dysfunction.
Spontaneous or stimulated posttraumatic regeneration of the peripheral nerves has been the motive of experimental investigations by our group, mostly using the rat model of sciatic nerve crush injury, including investigations into the use of therapeutic ultrasound,which confirmed the results of other authors, according to which ultrasonic irradiation effectively stimulates or accelerates conduction speed and the actual regeneration of the peripheral nerves.
Although unlikely, it can be speculated that the degree of regeneration andfunctional recovery was not better with the ultrasonic irradiation, as this was not applied at the lesion site as well, thus not contributing to accelerate the repair of the neural tubes and not favoring better conditions for the growth of the axons up to the effector organs.
In this investigation we tested the theory that ultrasonic irradiation at the height of the neural axis, involving the spinal cord and the sensory ganglia, stimulates or accelerates rat sciatic nerve regeneration after controlled crush injury, evaluating the results by means of the functional analysis of gait and measurement of the sciatic functional index.