Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 885118

A novel and economical staining method for quick identification and evaluation of FFPE sections in a histology laboratory


Rođak, Edi; Lovrić, Ivana; Bijelić, Nikola; Belovari, Tatjana
A novel and economical staining method for quick identification and evaluation of FFPE sections in a histology laboratory // 17th International European Light Microscopy Initiative Meeting Program and Abstract Book / Weber, Igor ; Tolić, Iva ; Kovačević, Goran ; Vidoš, Ana (ur.).
Zagreb: Institut "Ruđer Bošković", 2017. str. 93-94 (poster, međunarodna recenzija, sažetak, ostalo)


Naslov
A novel and economical staining method for quick identification and evaluation of FFPE sections in a histology laboratory

Autori
Rođak, Edi ; Lovrić, Ivana ; Bijelić, Nikola ; Belovari, Tatjana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
17th International European Light Microscopy Initiative Meeting Program and Abstract Book / Weber, Igor ; Tolić, Iva ; Kovačević, Goran ; Vidoš, Ana - Zagreb : Institut "Ruđer Bošković", 2017, 93-94

ISBN
978-953-7941-16-1

Skup
17th International European Light Microscopy Initiative Meeting

Mjesto i datum
Dubrovnik, Hrvatska, 23-26. 05. 2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Histology, Methods, Staining

Sažetak
Histological procedures can be a complex and lengthy process. Staining of formalin-fixed, paraffin-embedded (FFPE) sections requires a lot of intermediate steps in which the consumption of chemicals can be extensive and time-consuming. Furthermore, an unknown tissue sample may occur, or a quick look at the tissue structure may be required for further planning. In order to avoid the numerous intermediate steps, we developed a quick method for staining of FFPE sections that takes about 10 to 15 minutes overall. Human liver, skin and small intestine FFPE samples from our department’s histological archive were used. 5µm sections were cut, placed on slides and dried for an hour on a thermal plate at 50 °C. Dry slides were left to cool down and 1.5 ml 3% (w/v) haematoxylin in 100% ethanol was added on slides using a micropipette. After 5 minutes, 1 ml of 2.3% iron (III) chloride solution was added to the already present haematoxylin solution. Mixed solution was left on slides for another 5 min, then slides were washed with dH2O. Slides were then immersed in same iron chloride solution to remove excess stain and rinsed with dH2O. The slides were examined and photographed within an hour after the staining was completed ; no cover slip was placed on the tissue. Blue nuances of haematoxylin were predominant, and paraffin crystals were visible. Characteristic details could be identified in all three examined tissues (e.g. central veins, hepatocytes, portal triads ; epidermis, hair follicles, sebaceous glands ; intestinal villi, crypts, goblet cells). Although the paraffin crystals distorted the image to an extent, the tissues could be easily identified, with characteristic tissue details visible enough for quick analysis. This method can be useful for quick identification or screening of FFPE samples. Apart from being fast, it is also valuable for economical reasons, since the usage of xylene, ethanol and other chemicals is reduced to minimum.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Ustanove
Medicinski fakultet, Osijek

Profili:

Avatar Url Tatjana Belovari (autor)

Avatar Url Nikola Bijelić (autor)

Avatar Url Ivana Lovrić (autor)

Citiraj ovu publikaciju

Rođak, Edi; Lovrić, Ivana; Bijelić, Nikola; Belovari, Tatjana
A novel and economical staining method for quick identification and evaluation of FFPE sections in a histology laboratory // 17th International European Light Microscopy Initiative Meeting Program and Abstract Book / Weber, Igor ; Tolić, Iva ; Kovačević, Goran ; Vidoš, Ana (ur.).
Zagreb: Institut "Ruđer Bošković", 2017. str. 93-94 (poster, međunarodna recenzija, sažetak, ostalo)
Rođak, E., Lovrić, I., Bijelić, N. & Belovari, T. (2017) A novel and economical staining method for quick identification and evaluation of FFPE sections in a histology laboratory. U: Weber, I., Tolić, I., Kovačević, G. & Vidoš, A. (ur.)17th International European Light Microscopy Initiative Meeting Program and Abstract Book.
@article{article, year = {2017}, pages = {93-94}, keywords = {Histology, Methods, Staining}, isbn = {978-953-7941-16-1}, title = {A novel and economical staining method for quick identification and evaluation of FFPE sections in a histology laboratory}, keyword = {Histology, Methods, Staining}, publisher = {Institut "Ru\djer Bo\v{s}kovi\'{c}"}, publisherplace = {Dubrovnik, Hrvatska} }