IN a recent communication 1 Goldstein suggests that differential staining of DNA and RNA can be obtained by a number of binary mixtures of basic dyes, of which the dye with the higher molecular ...

IT is true that in the cell nucleus one finds substances in addition to DNA, and that these may play an important part in certain staining procedures. If, however, a dye known to be basic stains a ...

Michael Jordan is a six-time NBA champion with the Chicago Bulls and a Hall of Famer. However, his legacy has not gone ...

This important study shows that the Nora virus, a natural Drosophila pathogen that also persistently infects many laboratory fly stocks, infects intestinal stem cells (ISCs), leading to a shorter life ...

Former Home Secretary Suella Braverman has launched a scathing attack on the Sentencing Council, calling their guidelines "unfair, discriminatory, racist and sexist" during an appearance on GB News.

This study provides a potentially useful investigation into the positive role of BDNF/TrkB signaling in implanted dental pulp stem cells to enhance dentin regeneration in the context of dental caries.

Ross Chastain had an uncharacteristically quiet run at Martinsville, finishing sixth at a track that is normally not one of his best. Although the Hail Melon from 2022 will always define his ...

Samman, A. and Babi, A. (2025) Pulmonary Septic Emboli Following Endocarditis: A Case Report. Open Journal of Clinical ...

Port-wine stain (PWS) are vascular malformations characterised by dilated dermal capillaries with normal endothelial cells. Congenital PWS are the most prevalent vascular malformation affecting 0.3–1% ...

Very simply, hydraulics depend on valves and seals to keep the pressure in and if you've ever seen an older piece of construction equipment, you've seen the stains from leaking hydraulics.

Banknotes deteriorate over their lifetime, becoming dirty, creased, faded or torn from being handled by many people and machines.