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Lactate level

Definition

noun

A measure of the amount of lactic acid in the blood.


Supplement

The acid form of lactate (lactic acid) is produced by various cells of the body. For instance during intense exercise, the muscle cells produce lactic acid, which diffuses out from the muscle cells into the blood where it can be measured. Accumulation of lactic acid occurs when there is a high demand for energy but the supply of oxygen to the cells is limited, such as what happens during intense exercise. It triggers anaerobic metabolism causing lactic acid build up in tissues. Other conditions that trigger rise in lactic acid level are shock, heart failure, and lung disease.


See also: lactic acid, anaerobic respiration, cellular respiration.


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Re: Function of Nadh

... enzymes) and is the source of electrons that reduces pyruvate to lactate regenerating oxidized NAD+ that can be used again in a fresh round ... all of them so I'll just stop here. If you can get ahold of a college-level biochemistry textbook you can find out more than you probably want ...

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by blcr11
Thu Aug 21, 2008 8:03 pm
 
Forum: Molecular Biology
Topic: Function of Nadh
Replies: 1
Views: 7860

pls check

... CoA, the maximum number of ATP that can be generated from substrate level phosphorylation is A. 1 B. 2 C. 11 D. 12 E. more than 20 My answer: ... by oxidative phosphorylation E. NAD+ is regenerated during alcohol/lactate formation without going to electron transfer chain My answer: E

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by kabuto
Fri Apr 14, 2006 4:49 am
 
Forum: Cell Biology
Topic: pls check
Replies: 14
Views: 6461

Re: heart attack

After a heart attack, people often have small amounts of lactate in the blood, which comes from the injured heart. Can anyone suggest ... this one. plz :lol: Any time any muscle has any strain, the lactic acid levels (and cpk levels) go up... Once the problem is corrected, the levels should ...

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by cardiorrhexis
Thu Mar 23, 2006 4:48 am
 
Forum: Human Biology
Topic: heart attack
Replies: 3
Views: 2914


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