Virol, also stylised as ViRoL, was a British twentieth-century brand of malt extract preparation that also included bone marrow, and was designed as a nutritional supplement for the feeding of infants.

Virol (from Latin: vir, "man" + -ol, oleum, "oil") was a British trademarked name applied to a preparation of malt extract and fat (originally red bone marrow from processed beef) that was marketed as an "ideal fat food for children and invalids," supposed to be superior to alternatives such as cod-liver oil.

Investigating these topics will allow us to begin to dissect the role of the bone marrow in the physiological maintenance during infection and the manifestation of disease. Bone marrow is the major hematopoietic organ, being the principal site for blood cell formation, and accounts for approximately 5% of the body weight in humans .

Using the lymphocytic choriomeningitis virus (LCMV) model, we found that after resolution of the acute infection, when antiviral plasma cells in the spleen decline, a population of virus-specific plasma cells appears in the bone marrow and constitutes the …

The long-term impact of viruses residing in the human bone marrow (BM) remains unexplored. However, chronic inflammatory processes driven by single or multiple viruses could significantly alter hematopoiesis and immune function. We performed a ...

Viral metagenomic technique is useful for identification of viral pathogens potentially existing in bone marrow specimens from hematologic patients.

Virol was a nutritious supplement made from ox rib and calf bone marrow. At first it was sold in chemist shops in the England and in 1913 it was taken to the USA and promoted widely by doctors. Production continued until the 1940’s.

Bone-marrow-derived mesenchymal stem cells (MSCs) have attracted considerable attention as tools for the systemic delivery of therapeutic proteins in vivo, and the ability to efficiently transfer genes of interest into such cells would create a number of therapeutic opportunities.

2024年2月5日 · Here we explore how human viruses dysregulate bone homeostasis, detailing viral factors, molecular mechanisms, host immune response changes and bone remodelling that ultimately result in...

The ability of the bone marrow (BM) to generate copious amounts of blood cells required on a daily basis depends on a highly orchestrated process of proliferation and differentiation of hematopoietic stem and progenitor cells (HSPCs).