[Is Oxygen Deficiency Always Harmful?]

[Is Oxygen Deficiency Always Harmful?] Praxis (Bern 1994). 2018;107(21):1155-1159 Authors: Schläpfer M Abstract Is Oxygen Deficiency Always Harmful? Abstract. The role of the cardiovascular circulation is to supply tissue with oxygen and nutrients. Oxygen deficiency (hypoxia) is considered life-threatening, since cells die, either through apoptotic or necrotic processes. Tissue tries to counteract this by means of evolutionary signalling pathways, such as the nuclear hypoxia-inducible factor, which protects the tissue by promoting cell survival strategies and simultaneously intervening in angiogenesis, haematogenesis and metabolic processes. Recent findings indicate that these conserved signalling pathways can also function as therapeutic approaches in wound healing of bones and skin, as well as in the regeneration of tissues, e.g. in the liver, and in the hematopoietic system. PMID: 30326811 [PubMed - in process]
Source: Praxis - Category: General Medicine Authors: Tags: Praxis (Bern 1994) Source Type: research