Music intervention device and method in cell experiments

Abstract

The invention belongs to the field of experimental devices and relates to a music intervention device and method in cell experiments. A loudspeaker in the music intervention device is located on a bottom layer of a CO2 constant temperature incubator, a water channel is arranged on the side surface of the loudspeaker, a non-woven fabric in a non-woven fabric cell plate suspending device is fixed inthe CO2 constant temperature incubator through an inelastic rope, and a decibel meter is placed in the center of the non-woven fabric in use and is used for determining a decibel value of the loudspeaker; and after a relation between a displayed value of the decibel meter and the volume of the loudspeaker is recorded, the decibel meter is taken out, a cell culture container is placed in an up-down vertical relation with the loudspeaker, and the volume of the loudspeaker is adjusted under an aseptic condition so as to carry out music intervention on cells. The device is simple in structure andconvenient to use; physical vibration caused by a loudspeaker box to the cells is reduced in a vertical suspension manner, and meanwhile, the cells is uniformly subjected to music intervention, so that the interference of irrelevant factors can be eliminated, and the validity of experimental intervention conditions can be guaranteed.

Description

technical field [0001] The invention belongs to the field of experimental devices, and relates to a music intervention device in a cell experiment and an experimental method thereof, in particular to a control method for environment setting, decibel control, and positional relationship between loudspeakers and intervening cells when music intervention is applied in a cell experiment. technical background [0002] Music has always been an element of medical treatment. Human understanding of music therapy stems from its "healing" of the mind and body. Since the scientific foundation of medicine was established in the late 19th century, the explanation of the mechanism of music therapy has gone from no science to soft science. Up to the recent staged progress of real brain science. It is well known that biological cells have an amazing ability to perceive various stimuli. In the 1980s, the first revolutionary report that cells could "listen" was reported. Since then, music has...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the defects of loudspeaker physical vibration interference and uneven sound field existing in existing music intervention methods, the present invention provides a music intervention device in cell experiments and its experimental method

The invention solves the environmental setting of music playing in cell experiments, decibel control, and the positional relationship between speakers and cells, and can overcome the defects of uneven music intervention in the existing music intervention means and the interference of multiple sound reflections in the intervention environment. It is relatively simple and convenient to intervene cells under suitable music conditions, the effect is good, and lay the foundation for a series of subsequent experiments

Images