니코틴아미드 아데닌 디뉴클레오티드: 생물 조직에 널리 분포하는 보조 효소의 일종.
A coenzyme found in all living cells that is essential for energy metabolism and electron transfer.
예문:
"NAD is a key electron carrier in the metabolic pathways of the cell."
"Researchers are studying how NAD levels change with age."
진찰이나 검사 결과에서 아무런 이상 징후가 발견되지 않았음을 나타내는 의학 약어.
A medical abbreviation used in clinical notes to indicate that no abnormalities were found during an examination.
예문:
"The doctor wrote NAD in the chart after checking the patient's reflexes."
"A result of NAD on the screening test is generally a good sign."
치료나 자극에 대해 피험자나 환자가 유의미한 반응을 보이지 않는 상태.
A term used to indicate that a subject or patient did not show a significant or measurable reaction to a treatment or stimulus.
예문:
"The test subject exhibited NAD when exposed to the allergen."
"Clinical trials were halted because the majority of participants showed NAD."