| BUN |
Urea is one of three end products of nitrogen metabolism. Blood levels of urea are typically low and relatively constant since the primary mode of urea excretion is through the kidneys. The action of antidiuretic hormone on the permeability of the medullary collecting duct allows urea to diffuse into the medullary interstitium. The presence of both urea and sodium in the interstitium increases the osmotic gradient for water reabsorption and increases the concentration of the urine. ...
출처: www.anjotech.co.za/glossary3.htm
|
|---|---|
| BUN |
Blood Urea Nitrogen: Produced in the liver and kidneys, high levels can indicate kidney disease, low levels can indicate Liver disease. Dehydration can also affect these levels and not be a problem if the animal is properly re-hydrated.
출처: www.reptilerooms.com/Sections+index-req-viewarticl...
|
| bung |
The stopper that is placed in the hole of a keg or cask. Traditionally made of wood.
출처: andys.northcampus.com/brewterms.htm
|
| bundle of His |
Specialized muscle fibers in the wall between the ventricles that carry the electric impulse to the ventricles.
출처: www.molliesbigheart.com/history/vocab.html
|
| BUN |
Foot A flattened version of the ball foot, often found on case furniture of the second half of the 17th C.
출처: www.rsantiques.com/Glossary%20of%20Terms.htm
|