Online Google Dictionary

bioavailable 中文解釋 wordnet sense Collocation Usage Collins Definition
  1. In pharmacology, bioavailability is used to describe the fraction of an administered dose of unchanged drug that reaches the systemic circulation, one of the principal pharmacokinetic properties of drugs. ...
  2. Able to be absorbed by a living organism
  3. (bioavailability) The amount of drug which reaches the site of physiological activity after administration
  4. (Bioavailability) The percentage of a drug’s active ingredient that reaches a patient’s bloodstream and body tissues.
  5. (Bioavailability) The rate and extent to which an active drug or metabolite enters the general circulation, thereby permitting access to the site of action.
  6. (Bioavailability) The ease with which something is absorbed from the digestive tract. The higher the bioavailability, the greater the total absorption and rate of absorption.
  7. (Bioavailability) refers to the speed and or the amount (percentage) of a nutrient that is absorbed and utilized.
  8. (bioavailability) existence of a substance in a physical and chemical state which can be taken up by living organisms
  9. (Bioavailability) A measurement of the amount of a compound absorbed into the bloodstream.
  10. (bioavailability) the rate and extent to which a drug is absorbed or is otherwise available to the treatment site in the body.
  11. (Bio-availability) This refers to how easily a nutrient can be digested, absorbed and used in the physiological functions of the body. Certain foods are more bio-available than others.
  12. (Bioavailability) A measure of how available a toxic pollutant is to the biological processes of an organism. The less the bioavailability of a toxic substance, the less its toxic effect on an organism.
  13. (Bioavailability) A term used to describe the way chemicals are absorbed by humans and other animals.
  14. (Bioavailability) The relative ability of nutrients in foods to be properly digested, and absorbed. For example, the iron in vegetable foods is less absorbable than the iron in meat foods. ...
  15. Bioavailability is the measurement of the rate and amount of a chemical compound that ultimately achieves systemic circulation and is absorbed with an active effect into various target tissues after it is eaten or administered.
  16. The ability of a drug or other substance to be absorbed and used by the body. Orally bioavailable means that a drug or other substance that is taken by mouth can be absorbed and used by the body.
  17. In a chemical form that is suitable for uptake by organisms.*
  18. the unbound (free) fraction of a hormone that has left the bloodstream to enter target tissues in the body. This unbound fraction is present and measurable in saliva.
  19. Compounds that are bioavailable at a site like Kalamazoo River are those that are located in the river water or the top layer of sediment, where they are readily available to fish, plants, and other wildlife.
  20. Available to being assimilated by the body.
  21. able to be taken up by organisms.