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Oxygen therapy, also referred to as supplemental oxygen, is the use of oxygen as medical treatment. [1] Supplemental oxygen can also refer to the use of oxygen enriched air at altitude. Acute indications for therapy include hypoxemia (low blood oxygen levels), carbon monoxide toxicity and cluster headache .
These cells multiply by cell division to replenish dying cells and regenerate tissue. These cells are essential for recovery from certain forms of cancer such as leukemia, where some treatment plans can involve stem cell transplants. A more recent hypothesis which may explain the FLASH effect is that hypoxic stem cell niches are preserved more ...
The best known explanation of the oxygen effect is the oxygen fixation hypothesis developed by Alexander in 1962, [9] which posited that radiation-induced non-restorable or "fixed" nuclear DNA lesions are lethal to cells in the presence of diatomic oxygen. [10] [11] Recent hypotheses include one based on oxygen-enhanced damage from first ...
A handful of studies suggest that combining hot and cold baths in one session may increase blood flow, muscle oxygen, and sports recovery, compared to only hot or cold. Read More : 5 ...
An oxygen tent can be used in either a hospital setting or outside a health-care facility, and can be recommended for short- or long-term therapy. Typically the tent is made of transparent plastic material. It can envelop the patient's bed with the end sections held in place by a mattress to ensure that the tent is airtight.
Tumor stroma and extracellular matrix in hypoxia. Tumor hypoxia is the situation where tumor cells have been deprived of oxygen.As a tumor grows, it rapidly outgrows its blood supply, leaving portions of the tumor with regions where the oxygen concentration is significantly lower than in healthy tissues.
The healing power of books has helped psychologist and author Maggie Mulqueen persist through the darkest nights in her cancer journey. Opinion: As I recover from cancer, the healing words I ...
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