The current edition of the World Health Organization Classification of Tumors of the Digestive System published in 2010 proposes a unified classification for neuroendocrine neoplasms of all ...

A review of TUNEL staining kits and an overview of the processes involved in TUNEL staining. ‘TUNEL’ stands for Terminal deoxynucleotidyl transferase dUTP nick end labeling. Otherwise known as the ...

The Journal of Infectious Diseases, Vol. 43, No. 3 (Sep., 1928), pp. 228-231 (4 pages) A new method of staining flagella includes the treatment of young cultures with acetic acid (q. s. ad 5%); a drop ...

With delicate hues of purple and pink, a lab technique called gram staining has reliably characterized bacteria for more than a century. Yet many scientists are mistaken about why the vivid method ...

A research team has established an optimized three-dimensional (3D) tissue-staining and observation technique based on existing tissue clearing technology. The study details how the new technique can ...

Ciliates, a group of single-celled ciliated eukaryotes, have been studied since the dawn of light microscopy, with over 10,000 species described. Cilia are the key feature of ciliates and contribute ...

To date, examining patient tissue samples has meant cutting them into thin slices for histological analysis. This might now be set to change, thanks to a new staining method. This allows specialists ...

Minutes matter when a surgeon is deciding how much tissue to remove. Yet for centuries, medical imaging has leaned on stains ...