The doctor applied patient's genetic evidence in situ to Panasonic and the prospect was applied to the establishment of the technology by finishing diagnostic full automation.

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The doctor applied patient's genetic evidence in situ to Panasonic and the prospect was applied to the establishment of the technology by finishing diagnostic full automation. The gene diagnosis is indispensable for an appropriate anticancer agent administering etc.This time, a micro high pressure pump and a highly accurate filter that became an important technology of making to one chip were developed. Future..micro..sample..gene..amplifier..complete..several..liter..one-millionth..little..become..blood..with..business card..half..small..chip..snip..term..see..inspection..achieve.

Yield by a joint research with IMEC of institution in Belgium. The inspection to which it takes several days comes to end in an hour or two. It leads to the spread of "Tailor-made treatment" that chooses the method of treatment such as the medicine formulations matched to patient's diathesis in the clinical setting.

A current SNP inspection is necessary an equipment of the nominal size of pump of the desktop personal computer and detailed manual operation, and leaves the the least to the acceptance of order service provider. Therefore, it took several days to the inspection completion, and not being possible to correspond to urgent treatment were the difficulties.

The SNP inspection first decomposes the blood corpuscle, extracts the DNA, and increases the number of the DNAs with PCR. Afterwards, only the necessary expert Shite one is assorted, and the DNA is judged to Rui molecular level Nofu with the SNP sensor.

This time, the polymer pump that sends off the sample is developed. The filter that was able to take out the DNA of which number increased by the difference at the flowing time according to the nominal size of pump was achieved through the niche of the silicon column that grew also in the brush state minutely controlled, too. The plutonium separation of a necessary DNA can be done for the SNP inspection of the anticancer agent in five seconds. A minimum SNP sensor has already established the specific technology.

The pump used the character for conducting polymer to incorporate the ion and to swell. To make thin film that places the electrolyte in conducting polymer, and to swell with the direction of the thickness, it devises it. 5―7 accumulating it, and the pump to which the sample was able to be extruded by the power for 30 atmospheric pressures was developed by the nominal size of pump of eight millimeter diameter and low voltage of 1.5 volts.

Filters are 20 mu ms in height and the thickness is shape where the silicon column into which the part doesn't change by one mu m queues up thickly ordered in one mu m spacing.
The plutonium separation can be done to type breakdown by the difference of the nominal size of pump while the niche's passing when the DNA is thrown from the aspect. When it is possible to decide by length, and to assort it every 50 bases, the modality is Iu.

Small PCR is achieved, and the application such as the allergias to the testing unit will be advanced besides the achievement of the chip that inspects the gene on the medical treatment site is sped up in the future. The genetic screening is expected that the marketplace grows up rapidly in the latter half of the 2010's. The trial with 150 billion yen has gone out of the tailor-made treatment marketplace in the world of 2017.

The detail is announced with IEDM2010 holding it in Sun US Francisco a local time the eighth.

【 term ]How of four horn molecule that composes the DNA with SNP (monobasic polymorphism)= genetic code for the row
Differ depending on the person. A human chromosome has the base pair of about three billion. The difference is one per 1000 base though the array is different in each individual. Whether it is effective morbus to which it might take strength in sake when SNP that is the difference is detected, and the future and a certain agent or terrible the side reaction, etc. can be judged.

http://www.asahi.com/digital/nikkanko/NKK201012090015.html

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このページは、jp_masterがJanuary 7, 2011 11:22 AMに書いたブログ記事です。

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