Cord blood bank private banks, partly because most treatable conditions can't use one's own cord blood. Cord blood contains hematopoietic stem cells (which can differentiate only into blood cells), and should not be confused with embryonic stem cells or pluripotent stem cells, which can differentiate into any cell in the body. Cord blood stem cells are blood cell progenitors which can form red blood cells, white blood cells, and platelets. This is why cord blood cells are currently used to treat blood and immune system related genetic diseases, cancers, and blood disorders. On the possibility that cord blood stem cells could be used
Philosophy of medicine causal relationships, whereas observational studies do not. In this instance, causation can be considered as something which is counterfactually dependent, i.e. the way RCTs differ from observational studies is that they have a comparison group in which the intervention of interest is not given. At least two different causal paradigms in biomedicine have been identified – the Humean, linear, mono-factorial paradigm championed mainly in clinical medicine; and the non-linear, reciprocal, multi-factorial paradigm invoked in epidemiology. Philosophy of medicine The philosophy of medicine is a branch of philosophy that includes the epistemology, ontology/metaphysics, and ethics of medicine. Perhaps the most well