Ideal cooling process for paraffin-embedded tissues

Pathology & Oncology Research

Hannelore Kärchner¹  Ferenc Brittig¹  Philip Weinkauf¹ 

[1] County Hospital$$

关键词: cooling technique;   

DOI  :  10.1007/BF03033748

学科分类：生理学与病理学

来源: Springer

【 摘 要 】

Back in the seventies everybody was convinced that it was no longer necessary to cool paraffin-embedded tissues, because of the new advances in the production of paraffin. The reason for this assumption was the addition of plastic polymers and dimethyl sulfoxide. The quality of tissue sectioning improved because of these additives. The daily routine in the histology laboratories shows that it is impossible to produce good quality cutting without cooling. Cooling the paraffin by means of cooling plates or ice dishes creates drastic improvement; the cutting quality improves and it is much easier. Both improvements speed up the process and save time for the technicians and the physician. Long-term study indicates that not only the temperature but also the methodology of cooling and the cooling rate are playing a decisive role in the cutting quality.

【 授权许可】

Unknown