In a study published this month in the journal Angewandte Chemie.

In a study published this month in the journal Angewandte Chemie, the UCLA team developed a 1 – by-2 – centimeter silicon chip that covered with densely packed nanopillars and looks like a shag carpet. To test cell capture performance, researchers incubated nanopillar chip in a culture medium with breast cancer cells. As a control, they performed a parallel experiment with a cell-capture method that uses a chip with a flat surface.

These cells, such as circulating tumor cells, or CTC known, can provide critical information for examining and diagnosing cancer metastasis, determining patient prognosis, and monitoring the effectiveness of therapies.Therefore, many physicians saying premarital counseling and HIV tests should be mandatory. Ask law to HIV testing before marriage, Y has been proposed to several Indian states , but none were approved. Critic such a system said that will violating that privacy HIV testing to stigmatize the whole family when a family member tests positive and create a black markets at incorrect HIV test results. A growing number of HIV-positive Native American search HIV-positive partner carried medical practices, support organization, personal ads , and at least one match-making provider, PRI trusted.

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