| 摘要 |
<p>The present invention provides a paraffin-penetration treatment method for a tissue preparation, which is capable of enabling sufficient penetration of paraffin even into a tissue preparation, into which paraffin can hardly penetrate by a conventional paraffin-penetration treatment method. When the penetration of the paraffin into the tissue preparation is performed by immersing the tissue preparation in molten paraffin after a dehydrating and a degreasing treatments, the method comprises the steps of: immersing the tissue preparation in the molten paraffin so as to allow the paraffin to penetrate into the tissue preparation; cooling the tissue preparation so as to solidify the paraffin having penetrated thereinto; and immersing the tissue preparation in the molten paraffin again so as to melt the paraffin having penetrated thereinto, and the above described solidification treatment and melting treatment are conducted at least once for one tissue preparation.</p> |
