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| Despite the recent successes, there is still a long way to go before photothermal therapy can be applied clinically.One crucial issue to be addressed is the safety concerns associated with laser applications. Although the previous in vitro studies have shown that the laser energy threshold effective for damaging cancer cells labeled with gold nanoparticles can be reduced below the medical safety level .For in vivo therapy, much higher energy is required to produce enough heat to killmalignant cells localized deep inside a tissue. In the case of photothermal treatment of tumours xenograft subcutaneously on mice, skin burn and peeling off was observed . This high energy input is a potential safety hazard when tumours inside a body particularly in inner organs are treated. |
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°®ÓëÓêÏÂ(½ð±Ò+1): 2012-01-03 15:24:23
wo357026239(½ð±Ò+20, ·ÒëEPI+1): 2012-01-03 15:28:46
°®ÓëÓêÏÂ(½ð±Ò+1): 2012-01-03 15:24:23
wo357026239(½ð±Ò+20, ·ÒëEPI+1): 2012-01-03 15:28:46
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